How to make a kitchen corner with your own hands: materials, drawings and diagrams, manufacturing

Without a kitchen corner - a corner sofa in addition to a kitchen table and stools, chairs or bench - modern life is already unthinkable. Making a kitchen corner with your own hands makes sense not only for the sake of saving money: not every commercial model will definitely fit into a free corner of the kitchen, and the one that is suitable in size may not be suitable in design or price. A kitchen corner piece of furniture is not a complex piece of furniture, but a novice craftsman who is not properly equipped with rather expensive equipment will come across many pitfalls on the way to transform it into a product. This article is about how to bypass them and still make a corner in the kitchen at home that is not inferior to the factory one.

Note: the secret of the comfort that a kitchen corner creates is its aesthetic self-sufficiency. A corner sofa with a table and stools/bench is a self-zoning piece of furniture; it will create an area of calm and well-being, a kind of virtual bay window or alcove, even in an open field or barn.

Which one to do

It is possible to make a kitchen corner in different types of designs. The main requirements for a kitchen corner are compactness, convenience (ergonomics) and hygiene in the kitchen. We still need to achieve maximum savings in money, materials and labor by working as a public tool. Based on this, we will choose which one can be made simpler and better.

The main types of kitchen corners are shown in the photo. Pos. 1 – bay window corner, round or faceted. Each rider is allocated an optimal seat width of approx. at knee level. 400-450 mm. The bay window corner is extremely convenient and cozy, but, alas, it is complicated, expensive and requires an extensive kitchen.

Types of kitchen corners

A semi-bay window corner will fit into the kitchen of a modern apartment above the middle class: the side sections are straight, and the width of the corner at knee level is 200-300 mm, pos. 2. For a person of average build, sitting in the corner of a half-bay window is almost as comfortable as in a bay window. In a kitchen of normal dimensions, corners with a beveled corner are most often installed instead of half-bay windows; in them, the rider’s knees have 150-200 mm, pos. 3. You can’t move much anymore, but sitting quietly, no thoughts arise about where to put your knees.

Kitchenette with sleeping area

Lovers of small-sized kitchens most often make straight corners, pos. 4, with backrest wedge in the corner, pos. 5, and with a beveled back, pos. 5. Their convenience, technological complexity and cost are increasing in this series, but straight kitchen corners have a common positive property: if instead of a pair of stools on the long side of the kitchen table, the height of the bench is the same as the seats of the corner, then by moving the table and moving the bench, you can get a bed with a width of 600-850 mm. Very expensive and equipped with complex mechanisms, branded kitchen corners with a sleeping place are no more convenient, see fig. left. A corner with a beveled corner also has the property of transforming into a sleeping place without additional devices, if the corners of the seat of the complete bench are appropriate. beveled way.

Uncomfortable kitchen corner
Note: in fig. on the right is a perverse product of modern marketing - an expensive straight kitchen corner. In fact, the straight angle is the most uncomfortable of all. Much more inconvenient than its closest relative - a corner with a wedge in the back. A straight kitchen corner is only good for placing an unwanted guest in the corner. But he won’t be able to leave in English; he will have to push the owners away.

Corners with a beveled corner and a back are often complemented by a table and/or bar in the corner, pos. 7-9. The first two are not an option: getting something out from behind your back is inconvenient, but pushing it or accidentally knocking it over is easy. If the owners are firmly subject to prejudices and do not want to put anyone in a corner, then it is better to equip a mini-sideboard with a chest and a bar in the corner, as in pos. 9.

At pos. 6, 7 and 8 show corners with the so-called. hanging angle, i.e. without a separate support. Kitchen corners with hanging corners, made of laminated chipboard, are no less strong and durable than those with supporting corners, but they are cheaper and more technologically advanced to produce. However, they cannot be modular (see below), because initially performed only by the right or left. For the consumer, their cheapness is apparent, because... The hanging corner angle cannot be transported assembled and requires assembly on site.

Modular corners

Kitchen corners made from pieces of furniture that are not connected to each other (modular, see fig.) are good to produce and sell: there is no need to make right and left versions. They are also appreciated by those who often rearrange furniture; modular kitchen corners look good in studio apartments of laconic styles, such as loft, high-tech, minimalism. But the functionality and ergonomics of modular kitchen corners, simply put, are non-existent - you can’t put anything in them, and it’s uncomfortable to sit in the corner.

Modular kitchen corners

Note: traditional kitchen corners are also made modular, consisting of 3 separate items - a pair of sofas and a corner. They are placed right or left, turning the corner by 90 degrees, and one of the sofas by 180. However, such corners are more expensive, because Extra material is required for the corner and its design becomes more complicated. It is very difficult to make a modular kitchen corner at home, because... To the required accuracy of pairing of parts within 1 item (see below), the accuracy of pairing of objects with each other is added.

Briefly about the types of kitchen corners that you can make with your own hands

There is no clear division into certain types of kitchen corners. We can conditionally distinguish several types of kitchen corners according to a set of certain qualities:

With a body made of wood, laminated chipboard, plywood or completely covered with upholstery . In the latter case, kitchen corners are more similar in appearance to sofas. Home craftsmen also assemble kitchen corners from pallets - but this option, due to its rather large size, is more suitable for country houses and summer kitchens.

With built-in storage and extra sleeping space or hollow, in the form of benches. By analogy with a corner sofa, a transformation mechanism with a sleeping place (dolphin or Eurobook) can also be built into the kitchen corner. But most often, a box for storing kitchen utensils is hidden under the seats. There are models with a reclining seat or drawers.

L-shaped or “five-walled”. In the first case, there is no corner element; in fact, one kitchen sofa is pushed into another. Five-wall kitchen corners, in turn, can also differ strikingly from each other. The corner element can have a straight or radius, streamlined shape. Or even be offered in the form of open shelves or an additional cabinet hidden in the body.

Classic and modern design . In the first case, kitchen corners can be decorated with additional carvings on the elements; the upholstery is selected from flock, velor, jacquard. Modern kitchen corners have a more laconic design using chrome parts. Soft upholstery is most often selected from flock, suede or eco leather.

What to do and what not to do

The first mistake when designing a kitchen corner is a table with legs and straight front seats, pos. 1 in Fig. The secret of the comfort and self-zoning of a kitchen corner is its compactness and convenience, but here the table cannot be really moved, and its legs get tangled in the knees of 3 people sitting. The corner for the kitchen should be made under the table of a beam-and-panel structure, pos. 2 and 3, and the facades of the seats are either sloping (pos. 2) or with raised bottoms of the chests under the seats, pos. 3.

Tables and drawers for kitchen corners

The second mistake is not to make drawers under the seats, pos. 4 and 5. They interfere with each other and spoil the floor. To get to the contents of the drawers, you need to move the table far away and kneel down. If the house is run by a maid and a housekeeper, and the owner does not care about their worries, then a kitchen corner with drawers is a matter of taste. And we need to make a corner for ourselves in the kitchen with chests under folding or removable seats.

Deciding on design and construction

Kitchen sofas can be left-handed or right-handed (the side is determined by the long part). An important requirement is high-quality materials that are safe for health. The frame is planned to be durable, the upholstery is wear-resistant, the filler is soft and resistant to constant loads. The parts and materials that are purchased for manufacturing are indicated on the kitchen corner assembly diagram.

We offer characteristics of the most popular materials that meet these requirements. The main condition when choosing is the ideal combination of price, practicality and attractive appearance.

Frame

The first step is to make the base of the soft corner. The frame is a supporting structure on which all other elements are fixed. Strength, configuration, and capacity depend on the material from which the frame is made. To make a kitchen soft corner with your own hands, most often choose natural wood or chipboard. These materials have the necessary characteristics, and even a novice master can process them.

Chipboard

A composite material that is made by hot pressing wood chips mixed with formaldehyde resin . The thickness of the slabs is standard - 26 and 38 mm, less often 50 mm. It is recommended to choose emission class E1; it is considered the safest, with minimal formaldehyde content. The “B” marking means “moisture resistant” - this is an additional plus, since the chipboard product is intended to be used in a room with high humidity.

The material is considered inexpensive, versatile and practical. The chipboard-based frame is quite durable and lasts a long time. The biggest difficulty in home processing of material is cutting. In production, slabs are sawn on special machines, and home processing with a jigsaw can leave rough edges and chips. All edges of the working surface are sanded and sealed with PVC tape to prevent moisture from entering.

Natural wood

To make a kitchen sofa yourself, the types of wood most often used are linden, spruce, birch, and pine. These are soft rocks that lend themselves well to processing and repair. It is recommended to dry the coniferous blanks thoroughly to avoid the release of resin. Before assembly, the wooden frame is treated with a special protective compound that prevents rotting. Natural wood is an environmentally friendly and durable material.

Filler

The elasticity and softness of the product depends on the internal component of the sofa. Requirements for the filler: comfort, long service life, environmental friendliness. The industry produces several types of soft fillers.

The characteristics of the materials will help you make the right choice:

padding polyester - a soft synthetic material that feels like cotton wool, the cost is low, but it is short-lived;
padding polyester - a type of padding polyester based on polyester fibers, reminiscent of natural fluff, thermally conductive, and clumps into lumps during use;
holofiber - a higher quality filler than synthetic winterizer, it is elastic, fireproof, resistant to deformation, but also costs more;
foam rubber is a traditional furniture filler, polyurethane foam based on manufacturing technology, hypoallergenic, inexpensive, accessible and short-lived.

Upholstery

The appearance of the soft corner depends on the upholstery. An analysis of all the options will help you choose the right combination of decorativeness and durability. The upholstery for the kitchen corner is selected to be wear-resistant, because the humidity in the room is often high and the temperature changes.

In addition, the sofa creates coziness and plays an important role in the decorative design of the kitchen. This is the most noticeable element - people always pay attention to the kitchen corner. There are many options for fabric and leather upholstery; we’ll tell you about the most popular ones.

Tapestry

The most common furniture fabric. Excellent wear resistance and strength. The range of colors is wide and there is a suitable material for any design. Tapestry is a practical fabric, which is especially important for the kitchen.

Chenille

The material is pleasant to the touch, affordable in price, and resistant to tears. Does not absorb odors and does not fade for a long time. The unusual decorative qualities of chenille will be appreciated by lovers of exotic accents in design.

Velours

The short, soft and dense pile of velor adds special style to the furniture. Velor is a pleasant to the touch, noble material. The fabric is durable and will last a long time if used carefully. The only negative is that the soft pile wears out over time, and the furniture loses its external luster.

Flock

Thick fabric with waterproof impregnation will serve for a long time on the kitchen sofa. Flock is easy to care for and washes well. An unpretentious, wear-resistant and long-lasting option for budget-conscious people.

Genuine Leather

The most expensive and difficult to maintain option. You can upholster a sofa with genuine leather yourself only if you are confident in your professional skills. Skin requires complex care and careful treatment. She needs specialized cleansers. Leather upholstery is protected from sharp objects and pets. With proper care, genuine leather is durable and does not lose its rich appearance.

PU leather

Artificial material based on polyurethane. In terms of strength, it is slightly inferior to natural leather. The material is soft, elastic and beautiful, lasts a long time and looks impressive.

Eco leather

Two-layer artificial material. The base is fabric, and the top layer is colored polyurethane. High-quality polymers make this type of artificial leather hypoallergenic and safe. Eco-leather is pleasant to the touch, soft, and successfully imitates natural leather.

MF leather

The letters in the name stand for “microfiber”. The coating is made from the finest polyester fibers. Quite an expensive and functional material, close to its natural counterpart. Microfiber is not afraid of moisture, does not lend itself to abrasion for a long time and does not require complex care. A distinctive feature is “breathable” microfibers. An excellent choice for comfortable kitchen furniture.

PVC leather

Material based on polyvinyl chloride. The top layer is a one-sided monolithic or porous PVC applied to a fiber base. PVC leather is often used in everyday life. The material is inexpensive and accessible, elastic, durable. The downside is the harmful substances used in production.

Addition. When purchasing materials, you should immediately take care of the possible repair of the kitchen corner. Renewing old filler and sewing new covers will not be difficult, but finding a small piece of a similar tapestry after a few years can be problematic.

Get to work!

Which corner of your kitchen is best suited is up to you. And here we will see what difficulties you will encounter when making it at home without experience, and how to cope with them. The analysis will be based on the example of a design known in RuNet, the drawings of which are given below; The main materials are laminated and simple sanded chipboard with a thickness of 16 mm.

Drawings of a kitchen corner made of laminated chipboard

Specification for kitchen corner drawings

On the one hand, this corner requires minimal materials and labor and can be made much more convenient, see below. On the other hand, the prototype is oriented towards industrial technology, its design is rational and well-developed, but we need to get a product no worse than that, assembling it at home on the knee and in weight. This particular sample was also chosen because it is capable of acquiring all the best qualities of a corner with a beveled corner, plus the ability to serve as a sleeping place, but technologically it is not much more complicated than a right corner. In addition, there is a generally correct specification for it with statements of material and fittings, see fig. on right.

Note: if you check/refer to other sources with descriptions of this sample, keep in mind that in some of them, and quite a few, in the drawings of the parts the dimensions are given mixed for sofas with a length of 100 and 60 cm. Assemble the blanks cut out from them into the product, of course, impossible.

For example, in the top row of Fig. Assembly diagrams are provided with the drawings, clear as day to a factory technologist. But what to do with them if you don’t have production equipment? The sample under consideration is a panel box-shaped structure, similar to the power circuit with load-bearing skin in the aircraft industry. Box-panel structures save material and labor as much as possible, resulting in very durable products, but their manufacturing technology is subject to a number of specific requirements. There are a lot of invisible tricks here, but we can deal with them, and we will do it. First for the sofas, in this order:

Selection of fasteners;
Adjusting dimensions for a specific room;
Cutting laminated chipboard and chipboard into blanks, marking and drilling holes;
Trimming the edges of beveled parts and edging;
Covering the parts for which it is required with soft covering;
Assembly.

Next, let's see how we can simplify the manufacture of a corner section (corner) and make it more convenient. The original design is modular, but in our apartment the corners of the walls do not change places by themselves. Knowing exactly where the corner will go, whether it will be right or left, the corner can be made hanging (see below), and this will make the work much easier and cheaper.

Fasteners

The main fastening elements of this kitchen corner that absorb operational loads are confirmed furniture screws and steel corner connectors; dowels play a supporting role, keeping the parts from moving. The specification above contains a list of accessories for assembly in an industrial environment, but for home use, some things will have to be changed in it.

Note: in products made from laminated chipboard and chipboard, it is possible to replace confirmats with wood screws to connect parts through the face into the edge occasionally. In this product - under no circumstances is it possible, because... the boards are very thin, 16 mm. The connecting corners are attached to the parts using wood screws, see below.

Confirmations

The standard size of confirmats 7x50 specified in the specification is the maximum permissible for a given chipboard/laminated chipboard thickness. This makes it possible to transport the corner modules in assembled form and reduce its cost somewhat, because there is no need for on-site assembly, and any of the modules is carried into the apartment by hand by a person with the physical development of an office type. But marking and drilling for the thickest possible fasteners also requires production precision (see below), which cannot be achieved by working at home with your hands. For example, can you, when working with a hand-held electric drill, feed the drill perpendicularly or parallel to the face of the board with a deviation to the side of no more than 0.1 mm? The question is rhetorical. Therefore, for manual work, provided that the product will not be transported over long distances with shaking and jolts, the size of the confirmats should be reduced to 6x50 or even 5x60. Otherwise, i.e. If you take fasteners according to industrial specifications, some of the parts may delaminate during drilling or assembly. If the chipboard/chipboard is taken from eco-friendly brands E0 or E1, then it will definitely delaminate, so the chipboard/chipboard should be taken from the household brand E2, and if you want E0/E1, then the thickness of the boards needs to be increased to 24/20 mm, adjusting accordingly. dimensions, see below.

Fasteners and connecting elements for the kitchen corner

The height of the screw neck H is important for the strength of the confirmed connection, see pos. 1 in Fig. H must be exactly equal to the thickness of the overlay board, on the right in pos. 1. Sometimes H is indicated by the 3rd digit in the name of the screw size, i.e. you will need confirmations 6x50x16 or 5x60x16 for the original structure or 6x50x24/6x50x20 or 5x60x24/5x60x20 in the case of using boards of greater thickness.

The confirmation drill must be taken exactly for the given screw size. The height of its skirt should be equal to H (in the center in position 1), the diameter should be equal to the diameter of the screw body without thread, and the length of the spiral part of the drill L (without cutting tip) should be equal to the full length of the threaded part of the screw. If the heel of the screw rests on the residual conical hole in the hole, then hidden delamination in thin boards is guaranteed, and it is only a matter of time before it spreads outward. Small.

Dowels

In all sources on the topic of the kitchen corner in question, photos of wooden dowels are given as illustrations with enviable consistency, but without proper understanding. This is a gross mistake in this case. Wooden dowels are designed for connecting wooden parts: they dry out along with the base material, and the connection remains strong for many years. Or centuries, if the furniture was made by an outstanding master.

Chipboard/chipboard do not dry out and are therefore connected with plastic dowels. If you take slightly more expensive propylene ones, then there is no need for rather labor-intensive and careful gluing of joints. For the reasons stated above, the diameter of dowels for manual production must be reduced to 6 mm, leaving their length the same. In the edges of the boards, holes for dowels are drilled only along the jig (item 4 in the figure); diameter - 5.3 mm, drilling depth 22 mm in the edges and 12 mm in the faces.

The seats (see below) can be made not folding, but removable, by placing them on dowels with round heads for detachable connections (above, position 2). This will allow you to avoid the rather complex installation of piano hinges, the costs of them and fasteners for them. And if they decide to rearrange the corner in a hurry, then the likelihood of damage to it is reduced: they grabbed the seat without thinking, it remained in their hands, and the sofa did not jump or hit anything. Getting something out of the chest under the seat on piano hinges is no more convenient, because... The seat cover reclines less than 90 degrees. It’s easier to remove it and lean it against the back than to rummage through the chest while holding the lid with your hand. But in the design under consideration this, unfortunately, is impossible, see below.

It is better to take other dowels for our kitchen corner with faceplates, at the bottom at pos. 2. Washer thickness 0.5-0.7 mm; At first such gaps will not be visible. After some time, the washers will be pressed into the chipboard (the parts are tightly tightened with confirmats), the gaps will converge, and the entire product will acquire additional strength. Another advantage of dowels of this type is different corrugations on the long and short parts, which provides even higher strength of the connection without the danger of delamination of the boards. You just need to select dowels of the required size: with a 20 mm long part and a 10 mm short part (for 16 mm boards). For boards 20/24 mm, the long part needs 30 mm, and the short part 12/16 mm.

Corners

For the design in question, you will need steel isosceles corner connectors 30x20x2 (for fastening obliquely) or 30x15x2 for fastening in a row. The first number indicates the length of the corner shelves, the second their width, the third – the thickness of the material. During assembly, the corners will have to be partially bent to install inclined parts, so you need to take them white or gray from viscous “raw” or moderately annealed steel. The presence of stiffness stamping on the bend for bent corners is unacceptable, pos. 4 in Fig. The internal and external folds of the corners should be smooth, without tears or wrinkles. The corners of burnt steel, yellowish with spots of tarnish, even if they bend, will then crack. Black phosphated corners from the so-called. Overdried steel is very strong, but when bent, it breaks immediately.

Note: just so you know, plastic furniture corners can be bent by thoroughly heating them with a household hairdryer at full power. But plastic corners last no more than 3-5 years, and then they dry out and crack.

Dimensions

Let's look again at Fig. with drawings (duplicated on the right). The dimensions have been corrected: the length of a sofa 1 m long is shown in black; red and blue next to the “black” ones for a small sofa 60 cm long. The green marks will come in handy later when we get to the corner seat.

The “red” dimensions are basic: you need to add to them the missing amount of 600 mm for longer sofas. For example, for a sofa 1.3 m long, you need to add 700 mm to the “red” dimensions. The longest possible length of a sofa of this design is 1.5 m. “Blue” dimensions are relevant for sofas up to 750 mm long. If the sofa is longer, you need to take “black” sizes instead of “blue” ones.

6th position

There is no 6th part in the drawings. This is a seat blank, a simple board without any holes. Its length is equal to the length of the lengths of the sofa (968/568 mm in the drawings) minus the double thickness of the upholstery fabric, it is kept within 1-3 mm. The thickness of the optimal flock and microfiber in the kitchen is approx. 1.5 mm taking into account folds, so in this version the seat length will be 965 mm for a large sofa and 565 mm for a small one. Minimum seat width 297 mm, including fabric upholstery and installation on piano hinges, see below. If the dimensions of the kitchen allow, the width of the seat can be increased, then an overhang will form in front. With the corner seat option discussed below, the maximum width of the sofa seats is 444 mm; then the seat bevel of the corner section is reduced. In this case, the width of the bed can be up to 900 mm.

Cutting and Sawing

Sawing chipboard/laminated chipboard sheets into parts is done using a jigsaw along the contour. The contour is drawn according to the template, so the jigsaw file must be guided along the inner edge of its line. The upper and lower edges of parts 2 (chest front) and 8 (back base) in Fig. with the drawings you need to cut it obliquely, for which you need a jigsaw with a tilting shoe or you will need to buy a shoe for the existing one. The angle of inclination of the front of the chest is 10 degrees, and the back is 5 degrees. Some shoe scales are graduated in units of relative inclination; for an angle of 5 degrees it is 0.085, and for 10 degrees it is 0.177. Not 0.175, as it might seem, since the relative slope is nothing more than the tangent resp. corner.

The jigsaw file for trimming is beveled inward from the edge to be trimmed. For children 2 (facade), the upper edge is cut from the face so that the upper outer corner remains intact, and the lower edge, on the contrary, from the underside (wrong side), so as not to cut off the inner lower corner. The edges of the backrest, because it is tilted back to the facade, cut in the reverse order: the top one from the back, and the bottom one from the front.

Edging

The free edges of the kitchen corner parts need to be covered with something that matches the overall tone. Edging PVC kitchen furniture with a T-shaped edge is undesirable, not because the groove for the edge needs to be selected with a milling machine, but because dirt will accumulate in the gaps of the edge. By the way, for the same reason, it is advisable to make a kitchen table under a ready-made postforming tabletop: it does not require edging at all and is equipped with a drip tray.

The visible and touchable edges of kitchen furniture are covered with a tape made of complex ABS plastic (ABS, acrylonitrite butadiene styrene) up to 2 mm thick, and the back ones and those above the floor are covered with crepe paper tape. ABS is absolutely safe, hygienic and environmentally friendly; medical equipment is also made from it. ABS and paper edges are produced dry and self-adhesive. The first ones are intended for industrial use with a separate supply of glue, so you need to get self-adhesive ones. Edging a kitchen corner with self-adhesive edges is done as follows:

The edge strip is cut from the roll to the required length plus 2-3 cm. It is convenient to measure the lengths of curved edges with a tailor's meter.
Peel off 2-4 cm of protective film from the end of the segment without touching the adhesive layer with your fingers.
Place the end of the tape on the edge exactly lengthwise and press.
Holding the tape with your hand, with the other hand you pull out the protective film from under it by the original “tail”. The tape should lie on the edge itself.
When the tape is all on the edge, it is rolled with a rubber roller.

In general, the procedure is the same as for high-quality self-adhesive gluing. By the way, this is a good finishing option if you decide to make the entire kitchen corner from inexpensive sanded chipboard: there are few visible parts in it, and the textured self-adhesive under acrylic varnish from natural wood will not be immediately distinguishable even by an experienced carpenter. Self-adhesive gluing is done after sawing and trimming the edges before edging. In this case, the inside of the chest can simply be varnished.

Marking and drilling

The accuracy of marking parts of box-panel structures made of chipboard/laminated chipboard is required to be no worse than +/-0.5 mm, but how can it be maintained on edges and sanded chipboard if the size of the material fibers is of the same order? There are no problems with this at the factory; there are no markings as such - they cut and drill using automatic machines. In handicraft production, they use templates, but in order to check each one, you have to ruin up to 2-3 blanks. For piece production at home, this is unacceptable, if only because you need a lot of templates and so much time is required to make them that it is easier to buy a ready-made corner. Moreover, the quality of the product made from parts marked according to templates turns out to be 3+ at best.

Marking calipers

Firstly, the marking of holes on the parts of the kitchen corner made of chipboard/laminated chipboard should be done so-called. a marking caliper with sharp jaws for measuring external dimensions and a vernier for precise installation of the carriage (on the left in the figure). Experienced mechanics sometimes make a marking caliper from a regular one, sharply and very carefully sharpening the tightly knit outer jaws on fine sandpaper, but manually align the tool carriage exactly according to Vernier is difficult.

Note: electronic booms, incl. The marking ones (on the right in the figure) are actually not so convenient to use, and the marking accuracy is worse. Here electronics have not yet caught up with good old mechanics.

Next, marking the holes on all parts is done from the bottom. When marking asymmetrical sidewalls, keep this in mind so that it does not turn out to be a mirror image. The right and left sidewalls are, of course, mirror marked.

Then, between the centers of the outer holes for fastening the mating part, axial lines are drawn into the edge with confirmations and beaten from them to the sides along half the width of the attached board. The extension of the attached part is marked along the center line and is also marked to form the contour of its edge. On the bottom of each board, you need to mark the contours of all attached edges in this way, this is necessary for accurate assembly. The accuracy of beating edges is required +/-0.5 mm, which in this case is ensured by a fitter's angle with millimeter divisions and a steel fitter's ruler.

Sverlovka

Drilling of blind holes for dowels is carried out immediately along the required diameter to the required depth, as described above. But for now we drill holes for confirmations only through the faces of the boards and only with the spiral part of the drill, i.e. not to full diameter. We will drill it completely later, in the order of assembly, so the entire kitchen corner will turn out without distortions and cracks.

How to design a kitchen corner?

The process of assembling a kitchen corner with your own hands can be represented as a series of successive stages:

Preparation. At this stage, you need to select the type and determine the dimensions of the corner. All this data must be displayed in the drawing you created. You also need to prepare a place to install the corner and the tools that you will need during the work process.
To bring the lumber to the required size, you will have to use the services of a furniture shop. You need to purchase fittings, fasteners, and upholstery material.
At this stage, markings are made, shaped elements are cut out, tape is glued, the necessary holes are made and the corner frame is assembled.
At this stage the sofa is upholstered.
The assembled modules are connected.

Drawing up a drawing

Immediately before assembling the soft corner with your own hands, you should already have a correctly drawn up drawing. The first question you must decide is to choose a place in the kitchen for your corner sofa. Taking into account its size, you will have to select the dimensions and configuration of the corner for the kitchen:

Length and depth of sections;
Option for placing the short part of the sofa relatively long;
Height including the top edge of the backrest;
The method of fastening the sections is monolithic or modular.
Upholstery and frame material.

When choosing drawings of a corner sofa for the kitchen with your own hands, we advise you to consider only those models that have a separate corner module in their design. Side sofas, which have one corner seat attached to furniture corners, will not last long due to the low reliability of such a connection. An attempt to save on material by not using two racks in the design will not live up to expectations; as a result, the corner will turn out to be extremely fragile. Therefore, for the kitchen it is best to choose modular designs that, if necessary, can be quickly moved to free space.

Another advantage of sofas of this design is the ability to change the configuration from right-hand to left-hand. As a place to install modular kitchen corners, you can choose a corner of the room or an option when the furniture is placed in one line. When calculating the length and width of the corner, you must take into account the area of the kitchen space, as well as the location of other interior items and household appliances. Once the kitchen sofa appears on your plan, you need to pay attention to the passage, the width of which should not be less than 60 cm at its narrowest point.

In order to accurately and without errors calculate the dimensions of a corner sofa and determine a suitable place for it, you can select a suitable drawing of a kitchen sofa on the Internet. Naturally, the dimensions given in it will not correspond to your room, so they will have to be recalculated taking into account the size of your future corner.

But remember that all kitchen corner corners have dimensions that remain the same regardless of its design:

Height along the upper edge of the back – 85-95 cm;
The length of the short and long sofas is 120 and 200 cm;
Seat depth – 50 cm;
Seat height - 45 cm.

Materials for the kitchen corner

The material for making the kitchen corner should be laminated or sanded chipboard with a thickness of 16 mm. Do not forget about finishing the end part of the workpieces, on which you need to install the ABS edge. If we consider in more detail the design of the sofa frame, it should include the following elements:

Two slats are supports for the backrest.
Top bar of the drawer.
Two side stands.
Back wall of the box.
Bottom drawer front panel.
Drawer bottom, seat and back.

To make the bottom and back wall of the box, as well as the seat, experts advise using rough chipboard.

You can often find PVC profiles in stores, but you should not use it for making corner parts. This is a very unreliable option for the edge, which will come off quite quickly during active use of the sofa.

If you want your homemade kitchen sofa to look the same as factory products, then it is advisable to use chipboard cutting services . To do this, you need to contact any furniture workshop, where you will definitely find machines for cutting sheet chipboard. They do sawing both for their own needs and for individual orders. But before you go to the workshop, you need to draw up a detailed drawing of a corner sofa for the kitchen at home and indicate the dimensions of each element.

After this, you transfer the drawing to the technologist, and he puts all the dimensions into the program, which draws up a cutting map and determines the number of chipboard sheets needed. At the same time, the total number of linear meters of cut corresponding to the trimming tape is calculated. But not all the work can be done by a furniture workshop. You will have to make the figured parts at home. But they must still be present in the submitted list and be indicated in the form of rectangular blanks.

You can additionally pay workshop specialists to cut out shaped parts from chipboard and apply trim tape to all the pieces.
This option is often chosen by home craftsmen who want to minimize the amount of homework. Please note that attaching ABS tape using a machine is done better than manually. As a result, the master saves himself from the need to mill parts and create templates for them at home.

Upholstery and upholstery

Before assembly, the sofas need to have their backrests and seats completely covered, and the corner seat parts also require backrest segments separately. We will talk about covering and assembling the corner of the kitchen corner later, but for now we will limit ourselves to sofas.

Holofiber, which is excellent for interior furniture, does not fit well in the kitchen; in the local microclimate it is not particularly hygienic. The soft padding of kitchen furniture is made from low-permeability foam rubber of the EL2240, EL2540, EL2842, EL3050, EL3245, EL3550 and EL4050 brands. The first 2 digits characterize the hardness, and the last 2 indicate the density in kg/cubic meter. m. The load-bearing capacity within this range increases from 60 to 120 kg per square meter. m, this means that this material is able to withstand such weight indefinitely, completely straightening when the load is removed. Foam rubber EL2842 is universal; lower brands go to the backrest, EL3050 and EL3245 to the seat, and EL3550 and EL4050 are intended for furniture in public buildings or for particularly heavy riders.

The thickness of the foam layer is 20-40 mm. It is recommended to cut this evenly with a heated nichrome thread. It’s not difficult to make a machine for cutting polystyrene and foam rubber with your own hands, but it’s still extra work. In addition, for the machine to be safe, the thread must be powered from a 12V 5A power source, and this is more serious work or a significant waste of money. However, cutting pieces of foam rubber with fairly even edges can be simpler:

A steel bench ruler is taped along the cutting line;
The cut is carried out with a new, absolutely sharp mounting knife in several steps along a ruler;
For the first cut, the blade is extended 5-7 mm, and the knife clip rests on the ruler. Take a closer look at your knife - the end of its clip is at an angle, this is just for such cases;
For subsequent cuts, the blade is advanced further by the same amount until the entire layer is cut.

Covering the kitchen corner seat with foam

The seats of the kitchen corner are covered with foam rubber with a fold along the front edge. For the hem you need to give an allowance of 2-3 times the thickness of the board. Sheets of foam rubber for the backs are cut exactly to the size of the base. The foam rubber is glued with 88-grade glue, the folds are glued last. If the seat has a stem, then before gluing it is better to round its front edge, and give the foam allowance equal to 4-5 times the thickness of the board, see fig. on right. It will be much more comfortable to sit on such a seat.

tight fitting

Conventional upholstery fabrics are rarely used in high-quality kitchen furniture, because... quickly become saturated with fumes and get dirty. Leatherette is more hygienic, but sitting on it in the heat is unpleasant, and installing air conditioning in the kitchen is not advisable for many reasons. It is best to cover the kitchen corner with flock or microfiber.

Flock is available in plain and colored, smooth and embossed, on the left and in the center in Fig. Dirt becomes entangled in its fibers without migrating back, and is removed during mandatory regular cleaning at least once every 2-3 months. Flock upholstery of kitchen furniture lasts up to 10 years or more.

Covering the kitchen corner with flock and microfiber

Microfiber works on the same principle, but its fibers are regular plexuses of the finest fibers. Microfiber seems to draw dirt into itself and hold it firmly; This material was originally developed for cleaning optical glasses. Microfiber is available only in single-color, modest colors (on the right in the figure); does not require maintenance at all times of use. Unfortunately, this material is expensive and lasts no more than 3-5 years, and then you need to completely change the upholstery: microfiber cannot be cleaned, because... in this case, its structure is disrupted.

Fasten the flock and microfiber upholstery as usual, using a furniture stapler to the underside of the base. The folds at the corners are glued with 88-grade glue: the fold is turned away, glue is dripped onto the fabric adjacent to the base, left until tack-free, and the folded fold is pressed. There is no need to glue PVA, it can cause stains visible from the outside.

Assembly

Assembling furniture using corner clamps

Before final assembly, thrust bearings are placed on the legs of the sidewalls. Any board as wide as thick will do, but it’s still better to use round ones with threaded or dowel heads instead of those recommended by the authors of the original design: there will be fewer nooks and crannies for dirt to accumulate. Dowel bearings are cheaper than threaded ones, and they are easier to install: holes are drilled in the edge of the leg for dowels (6 mm in this case), and the bearings are simply pushed into place.

How to assemble homemade box-panel furniture without distortions, cracks and without using complex production equipment, this is, as they say, another question. In this case, you cannot do without a pair of corner furniture clamps, see fig. on right. Welding corner clamps with a common clamp are not suitable, they cannot accurately bring together the parts to be connected, but with the help of furniture clamps this is not so difficult:

They put dowels in the children. 4 in the drawing, lightly tapping with a rubber hammer or mallet;
One of the sidewalls (part 1 in the drawing) and the back wall of the chest (part 4) are tightened with clamps so that the edge of the part. 4 entered the contour marked for her on the underside of the child. 1;
Drill holes for confirmations and screw them in;
Without removing the clamps, they place the children on the dowels. 3 – bottom of the chest;
The upper clamp is removed and moved to the far corner of parts 3 and 4;
Connect parts 3 and 4 (with additional drilling of holes for confirmations). The clamp from their corner is immediately removed, otherwise it will remain in the sofa;
Remove the remaining clamp (don’t forget!), put the child. 5 (lower backrest brace) and attach to det. 4;
They put children. 2 – façade of the stall;
Attach the second side panel without screwing the confirms all the way. You just need to bait so that the dowel heads fit slightly into the holes;
Assemble the backrest (inset at the bottom right in the figure with drawings) and put it in place, then pushing the sides of the backrest apart. The confirmations on the 2nd side are holding up;
The seat is hung on piano hinges, see below.

Here a possible question may arise: why use clamps if there are already dowels? The dowels are not guides, they do not hold the angle and can break during hanging. Taking into account the fact that marking and sawing were done by hand, it was impossible to do without clamps. Conscientious professional furniture assemblers use clamps with all their might, but why do we need to hack around for ourselves?

Seats

In our case, it will not be possible to place the seats on dowels with rounded heads, because The façade of the stall is slanted. If you limit yourself to dowels on the edge of its rear wall, they will quickly break out even if you carefully remove the seat cover. The seats of the sofas in the kitchen corner are hung on piano hinges, but it’s not worth taking 1-2 long ones (item 1 in the figure): it’s difficult to hang the lid of the chest on these so that it lies in place evenly and does not warp when folded back, without special equipment. You need to take 3-4 short loops for fastening in a row, pos. 2. Loops for fastening with a zigzag (item 3) are not suitable - how to attach them to a 16 mm board? The same applies to card loops, pos. 4, strongly recommended by a number of authors.

Hinges for hanging kitchen corner seats

The wings of the seat hinges should be as wide as the thickness of the board. First, the hinges are placed on the seat, aligning the edges of the wings along the bottom edge of the board along with the upholstery. Then an assistant is needed: he will hold the seat, and the master will align the edge of the wing of one of the outer hinges with the lower edge of the board of the lower backrest screed (detail 5 in the drawings) and attach a pair of screws, not reaching them all the way. Then the other outermost loop is attached in the same way, and after that the rest are fastened to full tension and the outermost ones are pulled out. The assistant keeps the seat reclined all this time.

What materials and tools are needed

To make furniture, you need not only to decide on the drawings, but also to select materials. You also cannot do without specialized tools for assembling the structure. To make a sofa for home use you will need the following materials:

timber or layer of wood;
array for finishing;
plywood for arranging the side and bottom;
foam filler for making upholstered furniture;
fabric for covering - you can use different options.

To make a product according to step-by-step instructions, you must use the following tools:

hammer;
scissors and knife;
screwdriver;
drill;
grinding machine (if available);
corner for measuring;
roulette;
bit;
jigsaw

To assemble high-quality furniture, you will need not only instructions for use with a brief action plan, but also certain tools and materials.
You will also need small fastening elements - screws and nuts. Hinge elements, bolts, nails and other fittings are required. For folding structures, you will also need to provide a certain type of fastening.

Small accessories require confirmants and screws, measuring 0.4 by 2 centimeters, 0.4 by 6 and 0.4 by 8 cm.

To create a high-quality frame from chipboard, it is recommended to contact a workshop. There are special tools with which you can make a reliable and durable structure according to an individual drawing.

Note! Some elements can be prepared for processing yourself. Various homemade shaped parts can be easily made using available materials.

Corner

The corner module of the original design is quite complicated (item 1 in the figure), not entirely convenient and not very hygienic: along the gap between the back and the seat, dust and crumbs will fall just where it is difficult to remove them. Since in our case the entire corner is made at the place of constant use, it would be more expedient to build a hanging corner for it, tightly fastened to the sofas. Drawings of its 5 parts - seat, support bar and 3 back segments - are given in Fig. The bevel of the corner seat with sofa seats 400 mm wide is 210 mm, and this is considered a half-window window that fits in a small-sized kitchen. The bevel can be straight, convex or concave. The most convenient thing is a slightly convex bevel, but then it will not be possible to attach a bench to arrange a sleeping place. The backrest has an upward camber, which further improves ergonomics.

Drawings of details of the corner section of the kitchen corner

The dimensions of the back segments must be verified according to the location. reasons. First, small parts are greatly affected by the thickness of the skin. Since the sofas were covered earlier, this value will be known by the time the corner section is manufactured. Secondly, all the dimensional errors accumulated in the sofas will converge into one in the corner.

And yet, the seat and backrest segments need to be trimmed freely, without tension, so that the backrest does not overtighten the fabric when assembling. The lower edges of the segments need to be beveled inward by 2 mm (at an angle of 10 degrees, this is with a margin). The tops of the segments can be figured (options in positions 4 and 5 in Fig.), as long as the contours converge at the connecting points.

Note: rear support posts do not need to be installed if there are no suitable scraps and the rider weighs less than 100 kg. If they are installed, then they are attached in pairs of confirmations through the face into the edge. The heel of the lower support is sealed with a piece of ABS and just stands on the floor.

Corners in a corner

This corner also has 2 secrets. The first is a nook under the seat. From the point of view of a domestic animal, this is a reliable reserve den at a safe distance from the main house. And from the point of view of the owners, it does not cause them unnecessary trouble.

Second. The middle segment of the backrest does not bear operational loads. If you place it on friction pins instead of self-tapping screws, a hiding place will form in the cavity behind it. You will just need to sew an outward-facing tongue-strap made of durable fabric to the upholstery of the lower edge, and sew up the corner section from the rear with fiberboard. When closing the cache, the tongue is tucked inward so that it is not visible. To open the cache, the tongue needs to be pryed and pulled out with a fork or something like that. Remove the segment by pulling the tongue and the top of the back. This cache is unlikely to hide anything from an experienced burglar or a professional search, but it is quite reliable from an amateur thief or overly curious household members.

Required Tools

So that during the assembly process you do not have to be distracted by searching for the right item or material, you need to take care in advance of what may be needed for manufacturing. The master will need:

hammer;
jigsaw;
drill or screwdriver;
roulette;
accessories;
stapler;
glue;
sewing machine;
stationery knife;
anti-stapler.

Dimensions of kitchen cabinets, standards depending on the type of construction
The last tool is optional. With its help, it will be easier to remove failed sections of the upholstery, if there are any, but you can also do without it, which cannot be said about everything else. When assembling a kitchen corner, this minimum of tools is required.

The old fashioned way

A kitchen corner made of wood looks chic in any setting, whether it is made from solid wood or boards from unusable construction pallets - pallets, see fig. And making a wooden kitchen corner with your own hands may not be more difficult or more expensive than the one described above.

Kitchen corners made of wood

To start carpentry on wood, and not on viscous and fragile chipboard, it is not necessary to immediately buy an expensive triad of a jointing machine - a manual milling machine - a sander. You can get by with traditional hand (and non-volatile!) hand tools. Processing small parts in piece production with it often turns out to be easier and faster than readjusting the machine for the next operation.

To begin with, in addition to a jigsaw (we are not pedants, this tool is not very expensive, is often needed and is better than a bow saw in all respects), you will need a regular carpenter's plane, a hand jointer and a set of wood rasps. At first, one so-called will be enough. cabinet rasp, flat-convex with a tapered end, on the right in the figure:

Woodworking tools

You will also need selected (emphasis on the “s”) straight and beveled chisel planes (on the left in the figure). Using a straight chisel, remove the folds and select grooves along the fibers, and with an oblique blade across and plan the ends.

For primary processing of knotty wood, you need a sherhebel plane in the center. The sherhebel is used with a slight sliding to the side, as if cutting off and trimming knots. You can turn an ordinary plane into a sherhebel by placing a “piece of iron” knife with a rounded blade in it.

Having gained a little skill, it will be possible to replenish the tool park with another 3-4 types of selected planes with replaceable pieces of iron for them, see next. rice. Take a closer look at antique furniture: it was made with just such a tool, and not with modern machines with shaped cutters.

Selected planers for figure planing

The last point is the assembly (pulling together) of furniture panels from boards, they are also an array of furniture. In theory, this requires special devices - clamps - 3 per tabletop, 4 per cabinet sides and 2 per smaller panels. Here, firstly, one clamp can be replaced with a pair of jaws with clips for mounting on a rod, and a piece of timber of suitable thickness for the clips will go onto the rod, see figure; usually 60 mm. Sets of jaws for clamps and long clamps are sold separately.

Tension clamp made from a pair of jaws with clips and a piece of timber

Finally, wide panels are not needed for the kitchen corner; Most often, a shield for 3-4 boards is required. In this case, a shield from boards can be assembled without any special equipment at all, see video:

Assembly of straight sofas

Some owners want to save as much as possible on making a kitchen corner from chipboard and therefore plan to mill the shaped parts themselves. In this case, they need to adhere to the following recommendations while performing this work:

To mill parts, you will definitely need templates, which are best made from plywood. At the ends, chipboard, as a rule, has a porous structure, so during this operation the cutter bearing will jump over uneven surfaces. As a result, the line on the part will not be straight. If plywood is not available, the chipboard template can be attached to the end using several layers of paper tape.
It is unacceptable to use a grinder for final alignment of the ends of shaped elements. This tool does not allow for perfect perpendicularity of the end plane to the surface of the part. Using a grinder, it is impossible to obtain a flat surface, without which it will not be possible to carefully secure the edge to the end of the part.
The front panel of the drawer must be installed at an angle. This will create more comfortable conditions for a sitting person to use it. To do this, the lower part of the side posts should not be cut straight, but at an angle of 10°.

When choosing ABS tape for edge processing , keep in mind that it may already contain glue or be without it. Clean tape is intended for milling on machines. In this case, the glue is supplied from a separate container. If, due to carelessness, you purchase this particular type of tape, then you will not be able to make a corner using it at home.

Having completed the operation of milling the shaped elements and securing the tape at the ends, you can begin to apply markings and assemble the sofas. When you mark the holes on the surface of the side posts, keep in mind that the front panel of the drawer should extend 2 mm into the depth of the material. As a result, the center of the hole will be located 10 mm from the edge. Thrust bearings must be secured to the lower ends.

Confirmats and dowels are used as fasteners for kitchen corners made of chipboard For connections that ensure structural rigidity, it is best to use metal screws. In other cases, it is recommended to use dowels. This solution can minimize the number of through holes. Dowels are the only fastening element used to connect the lower back support strip to the main structure.

Corner assembly process

The manufacture of furniture such as a kitchen corner requires accuracy and precision in calculations. Due to the composite design, the slightest misalignment can affect the stability of the product. Let's consider the simplest two-part model.

Prepare the support panels. The sides also act as parts of the back. It is recommended to immediately make thrust bearings.
Connect the back panels and the main and side supports separately. Take universal glue, lubricate the seats with it and attach the foam rubber (sintepon), wrapping it at the bottom. Press for a few minutes (you can put something weighty).
Glue the filler to the back and let dry thoroughly. Trim the excess flush with the side.
Stretch the upholstery fabric and secure it with staples to the panels, first folding the edges of the material.
Secure the seats on the main and side parts with hinges so that you get an even angle. To do this, move the long element to the same distance as the short one.

The kitchen corner can be made of three parts. The assembly sequence is the same, only before this you need to make an angular insert (90 degrees), and then secure all the parts. This process is quite labor-intensive; it is important to maintain dimensional accuracy in order to fit the remaining parts without gaps.

Marking of furniture fasteners is done using a pencil and a ruler.

You can also make a modular corner. This does not require the pieces to be secured to each other, but simply placed side by side. This is convenient when guests come and you can move one of the seats to the other side of the table.

The wood will require careful processing and sanding to avoid burrs and protrusions or indentations from cut branches.

The rear racks may not be used if the weight of the occupants per area is 50 square meters. cm is assumed to be no more than 100 kg.

To make the kitchen corner look neat, its wooden parts are sanded, and the outer edges, after trimming, are covered or varnished.

Assembly tool

To assemble a kitchen corner you will need a minimum list of tools:

screwdrivers (flat, Phillips);
hexagonal furniture key;
masking tape;
hammer;
pliers;
other related tools.

Screwdrivers are needed for screwing in screws and other screw fasteners.

The design of the angle model may require the presence of fasteners with different slot configurations.

A hex wrench is required to screw in the Eurobolts. These bolts are widely used in furniture construction. They have an internal hexagonal slot. In most cases, the required key is supplied along with the spare parts for the angle. To speed up the assembly process, you can use a screwdriver and a bit with a hexagonal profile, the size of which corresponds to the same parameters as a stock hexagonal wrench. Using a power tool allows you to reduce the amount of effort applied when manually screwing in Eurobolts.

Masking tape allows you to fasten the component parts together and hold them in the desired position before the various threaded fasteners are tightened.

It protects the surface of the furniture from damage that may occur as a result of the tool coming into contact with the decorative coating.

A hammer and pliers are used to install elements made of particle board. These may be parts of the bottom of the case or the back wall. In most cases, fiberboard is fastened with small nails when assembling furniture. To hammer them in, it is better to use a hammer with a light weight, which will help reduce the load on the forearm muscles and tendons. Pliers help in removing damaged nails and other installation and dismantling work.

The features of a particular kitchen corner model may necessitate the use of additional tools.

What you need for work

To sew a simple classic throw for a kitchen sofa you will need the following materials and tools:

Sewing diagram or patterns on how to sew a universal cover. There are styles that allow you not to adhere to strict measurements; they have a loose and flowing cut with a fairly large supply of fabric. Everyone independently chooses a model to suit their taste. It is worth purchasing muslin - a special fabric for creating patterns.
Fabric for sewing. Most often they prefer a material that is easy to care for. It should be non-slip, fairly pleasant to the touch and not accumulate static tension. The product for the kitchen corner should be easily removed from the sofa and quickly cleaned of dirt. The most common upholstery fabrics are tapestry, flock, velor, and eco-leather.
Zippers and buttons are purchased to match the model of the case.
This work will require special paper clips and furniture pins.
Chalk, scissors, thread and needle.
Sewing machine.

Decorative elements in the form of ribbons, braids or strands can be purchased for the finished product.

What tools are needed?

To assemble furniture you need the following tools:

screwdriver;
hacksaw;
stapler with staples;
jigsaw;
pencil;
ruler or caliper;
roulette.

In the kitchen there should be no fumes from the resins that are part of the chipboard, so a coating is required or neutral laminated chipboard or wood is selected.

Wooden parts are processed with a jigsaw - rounded, shaped, etc.

Manufacturing process: step-by-step instructions

A standard corner sofa consists of the following modules: a long sofa, a short sofa and a connecting corner. Before starting work, measurements of the room are taken: the sofa must fit exactly into the planned location. The set is positioned so that it does not interfere with cabinets and appliances. To measure a comfortable seat height, choose the most comfortable chair and take its parameters as a basis.

Necessary materials:

several sheets of chipboard;
foam rubber for filler;
paint, varnish;
edge for end processing;
metal furniture corner;
wood glue;
fasteners (dowels, confirmations);
piano hinges;
footrests for furniture.

Required tools:

jigsaw;
drill and set of drills;
scissors;
furniture stapler;
roulette;
hammer;
nichrome thread;
pencil.

Work order:

Installation of a long sofa according to dimensions: length - 1 m, height - 80 cm, depth - 40 cm.
Cut parts from chipboard to size. The dimensions are indicated in the drawing: seat 96x30 cm, back 96x26 cm, front part of the niche 96x31 cm, sides 80x40 cm.
Make marks for milling, taking into account the width, depth and height of the sofa.
Cover the ends of the side panels with an edge placed on construction adhesive. Screw furniture bearings onto the lower ends with self-tapping screws.
Assemble the lower niche, which will serve as a box and stiffener. According to the dimensions of the seat, cut two sheets for the sides of the box and one sheet for the bottom. Connect the parts with self-tapping screws.
Cut a seat strip measuring 96x100 cm from chipboard and secure it to dowels. The part is needed to fit the lifting seat onto the metal hinges.
Make a stop bar measuring 96x60 cm. Subtract 2 cm from the measurement, because the part will be covered with foam rubber and fabric.
According to the diagram, make a backrest and connect it to the sides using dowels.
Attach the stop and top bar to the backrest.
Secure the corners. Metal corners are a more reliable option.
Cut two pieces of foam rubber according to the size of the back and seat, and place them on glue. In order to cut thick foam rubber evenly and accurately, use a hot nichrome thread. Cover with upholstery and secure it to the back of the piece using a furniture stapler.
Cut out parts for a small sofa with dimensions: height 80 cm, length 60 cm and depth 40 cm.
The manufacturing technology of this part is similar to the previous one. Work according to the diagram in the photo. Start with the sides, then make a niche, frame and back. Connect the parts with planks, using dowels and metal corners. Glue the foam rubber and secure the cover with a stapler.
The third module is called the connecting corner. Its dimensions: length 45 cm, height 80 cm. This module connects two sofas and should fit exactly into the corner of the kitchen. To make the structure more stable and fit more tightly to the wall, it is recommended to cut off the sharp corners on the back wall.
Cut out parts from chipboard. drawing of the seat in the photo.
Cut two stop strips for the back from chipboard. drawing in the photo.
Cut the back into a trapezoidal shape. drawing in the photo.
Fasten the parts with dowels or self-tapping screws, as shown in the diagrams. First, fasten the parts of the back and sides, and then assemble the frame and seat.
Glue foam rubber to the back and seat. Secure the upholstery with a stapler.
Connect the finished modules using metal corners.