How to assemble an accordion sofa: sofa assembly diagram, operating principle, advantages and disadvantages of the design

Advantages and disadvantages

It is safe to say that the accordion sofa is a lightweight and easy-to-use design. Let us highlight the following advantages:

reliability and strength of the structure. A simple assembly diagram, as well as a durable mechanism, will allow you not to spend money on repairing sofas for quite a long period of time;
ease of transformation. Disassembling the sofa is easy, just pull on it. After this, the mattress moves forward and the structure takes the form of a bed. Folding and unfolding the sofa is not difficult;

Sofa transformation diagram

it is easy to repair due to the simplicity of the mechanism. This sofa can be reupholstered with fabric. If the sofa does not fold, then it is enough to repair or replace the wheels and guides. Or, for example, what to do if the sofa creaks? First you need to understand why it actually creaks. It is enough to lubricate creaking mechanical mechanisms with oil. The structure may also creak due to a crack in the wood that needs to be replaced. A refurbished sofa will serve you for a long time;

There is a drawer at the bottom. This device will partially empty the closet of bed linen, pillows and blankets.

How to transport a sofa

Each part of the disassembled sofa must be packed - bubble or stretch film is suitable for this. The more tape, the better. Different types of fasteners, as mentioned earlier, should be packaged in separate packages. The packaging should be made as insulating as possible - external influences will not benefit either fabric or leather upholstery, and leather sofas should not be transported at sub-zero temperatures.

How to fold out an accordion sofa

The accordion sofa bed features a simple mechanism that works on the principle of an accordion. There is no need to use force to unfold it, and even a 10-year-old child can cope with this task. To arrange furniture you need to follow three simple steps:

Raise the seat until a characteristic click is heard.
Pull the mattress towards you until it is completely straight.
Place the mattress on the legs.

When unfolding this sofa, there is no need to move it away from the wall, which greatly simplifies the operation process.

How to fold an accordion sofa

To fold the sofa, you also do not need to make significant efforts. To do this, follow simple steps:

It is necessary to slightly raise the outer part of the mattress.
Apply a little pressure on the support and push the structure towards the body.
The mattress moves until it clicks.

When unfolded, the accordion sofa provides a flat sleeping place, ensuring the correct position of the body during sleep. Thanks to this, it is pleasant to sleep on it, and in the morning people feel refreshed and well-rested.

Video: How to unfold and fold an accordion sofa

Types of sofas

Before starting work, you need to decide which specific model you want to assemble. To do this, consider three main types:

jasmine – this model includes a metal frame, mattresses and a drawer for storing linen. The armrests can be folded out;

Sofa model Jasmine

Astra is a simpler folding system. When folded, it becomes a compact sofa, and when transformed, it becomes a bed;

Astra sofa model

Lydia - she can be called the standard option. The backrest in this case should not fold out.

Sofa model Lydia

Straight, angular, modular

According to the type of location in the room, accordion sofas are divided into:

straight. They are located either in the center of the room or near the wall. They often come complete with two chairs that are installed on the sides;
corner. They are distinguished by an additional elongated seat, which occupies a quarter of the width of the sofa. An additional seat increases the sleeping area. Most of these models are equipped with tables, shelves, bedside tables;
modular. They consist of separate blocks. Thanks to this, consumers can periodically modify the appearance of the sofa, making it a straight or corner model.

Single, double, triple

According to the number of seats, accordion sofas are divided into:

single. Not the most common option, although it is compact in size and fits perfectly into small rooms;
double. The most popular model, in demand among married couples. Suitable for both sitting and sleeping;
triples. Not as popular as double ones, but they have a variety of variations. They are divided into modular and corner, and their standard length varies from 2.5 to 3 meters.

Single, double

According to the dimensions of the sleeping place, sofas are:

Single. Suitable for small apartments and completely replace the bed. Such models are chosen for children and teenagers.
Double. The most common option. Such models often decorate not only living rooms, but also kitchens, children's rooms, and bedrooms. They provide both seating with friends and comfortable sleeping space for two adults.

With armrests (soft, wooden), without armrests

Almost always, designers try to give the sofa a stylish and original appearance with the help of armrests. They are:

soft or hard (wooden);
curved or straight;
narrow or wide;
prefabricated or solid;
made from one material or combined (made from different materials).

Sofas without armrests are more suitable for stylish modern interiors. In addition, such models take up significantly less space in the room.

According to frame material: solid wood, metal frame

As for frame materials, they are divided into:

Metal. They are characterized by a long service life, durability, ability to withstand heavy loads, and stability. Most often, such bases are equipped with orthopedic lamellas that ensure comfortable sleep.
Wooden. More affordable, but not as durable. The service life of this model is about 10 years.

Advantages and principle of operation

A folding sofa is quite a practical thing. When assembled, it takes up minimal space in the interior, and when unfolded it has all the advantages of a full-fledged sleeping place.

The accordion model is extremely easy to use. The three-stage layout is so simple that even children can do it.

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The rotating mechanism of the accordion sofa unfolds by simply lifting and pulling the canvas forward.

The design has three parts. These are blocks connected in series.

The first two make up a sleeping place, which when folded turns into the back of a sofa. The third part when folded is a seat, and when unfolded it complements the length of the bed.

The total length can be about 2 meters, which allows tall people to comfortably fit on such a sofa bed. Reviews about the accordion mechanism for a sofa are different, and they depend on customer preferences.

You can learn more about the operation of the mechanism by watching the video:

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The front shelf and legs are equipped with rubber wheels. This prevents scratches and damage to linoleum or laminate flooring.
The design includes a spacious drawer for storing bedding.
Transformation into a bed does not require moving the structure, since it folds only forward.
There are models with additional shelves built into the armrests.

Folding requires significant physical effort.
Damage to the inner lever prevents the sofa from being folded.
The thick back when folded does not look entirely harmonious.

How to make an accordion sofa with your own hands?

The accordion sofa unfolds according to the accordion principle. It is presented in the form of 3 parts. If you lift the seat until it clicks, the mechanism will move forward and the sofa will unfold. To repair the accordion sofa mechanism with your own hands, you will need a new system. If the elements are bent, then the structure cannot be repaired.

Accordion sofa drawing.

Manufacturing process

To make an accordion sofa with your own hands, you will need a screwdriver, self-tapping screws, timber, beams, plywood, cardboard. A sketch of future furniture is pre-made.

The next step involves making the frame. To do this you will need 4 supports of the required length. Similarly, you can make a rectangular base, legs, crossbars and armrests.

The parameters of these parts depend on the preferences of each owner.

Instructions for assembling an accordion sofa.

When carrying out this work, special attention is paid to the strength of the structure. The joints must be treated with glue. To make the accordion sofa soft, you will need to take care of its padding. For this you can use foam rubber or synthetics. The upholstery material is laid taking into account the sketch made. The upholstery is fixed to the furniture frame using a stapler and staples.

The process of replacing upholstery is carried out using screwdrivers, pliers, a stapler, scissors, self-tapping screws, and fabric. Repairing the accordion sofa is done with an assistant. The installation locations of certain elements are recorded on the camera. Initially, the armrests are disassembled.

If they are combined with legs, then a beam is placed under the base of the furniture. The sides are secured with 2 bolts. To remove them, you will need to pull out the retractable structure. The next step involves dismantling the transformation mechanism. To do this you will need a screwdriver and a screwdriver.

Features of design and configuration of models

The fastening system allows you to easily change the position of the sofa. It operates on the principle of folding or stretching the bellows of a musical instrument (harmonica or accordion). The accordion sofa mechanism diagram consists of a frame and three panels that serve as a bed.

The frame of the sofa is made of steel profile or thin-walled metal pipe. This gives the product sufficient strength for long-term use.

There are also models whose frame is made entirely of wood. The bed is formed by wooden planks - lamellas or battens, fixed in the frame.

They are located quite close to each other, which gives the sleeping place the necessary orthopedic rigidity. The bed can also be made of metal mesh.

The frames are fastened together with a special ATC or BZ locking mechanism, which are responsible for the function of laying out and assembling the sofa.

Bed in unfolded position

The model range of accordion folding sofas is presented in three design options:

Straight sofa, with a classic layout. Such models are suitable for rooms with limited space.
Corner sofa, with a stationary corner section. It is preferable to place it in the living room. This design has the largest number of sitting and sleeping places.
Chair-bed. Usually placed in the nursery, since it is designed for one person. Also, one or two armchairs can complement a straight sofa, creating a full-fledged soft furniture set.

Design advantages

Buyers are attracted by the “accordion” mechanism of the sofa - the scheme turns out to be elementary. The upper part consists of three elements. When the sofa is unfolded, it acts as a mattress. When folded, two parts form a backrest, and one - a seat.

Such furniture has a lot of advantages:

compactness;
reliability;
mobility;
light weight;
simple transformation.

Important! The accordion sofa takes up little space, so it is ideal for small apartments. It can stand close to the wall, there is no free space left, which allows you to save a certain number of square centimeters, and at the same time get rid of dust, which inevitably accumulates in the cracks. When installing, the most important thing is to consider how much space the unfolded sofa takes up.

Since the assembly diagram is simple, there is nothing to break in it. Such sofas can last for decades and begin to crumble simply from old age. But in this case it is quite easy to replace individual parts. As a rule, the upholstery, soft filling, guides or wheels have to be changed.

Even a child can cope with the transformation. No physical effort is required for this. It is enough to pull the loop, and the sleeping place is ready, with a flat mattress. If desired, you can make a drawer for linen.

Features of the transformation mechanism

According to the principle of operation of the mechanism, a folding sofa accordion can be compared to stretching a button accordion or accordion. Its design has three blocks, which consist of a metal or wooden frame. It is filled with wooden armor, located at a distance from each other.

The sleeping area consists of two blocks. The armor in them has a maximum distance in relation to each other. The third frame serves as a seat. At the same time, it makes the seating area longer when the sofa is folded out. This part of the furniture receives a lot of load, so the battens are placed as close as possible here.

When folded, the two main blocks fit tightly against each other, forming a backrest. They are perpendicular to the seat. To quickly unfold the accordion sofa, you need to pull out the seat. It will pull the entire structure along with it. When folded, the sofa does not take up much space and looks miniature.

The accordion mechanism can be found in the following versions:

Straight sofa. Has 3 seats and 2 beds. Suitable for rooms with a small area. Folds forward.
Chair-bed. Takes up little space, intended for one person. Used as a permanent or temporary place to sleep.
Corner sofa. When unfolded, it has a large sleeping area due to the design, which consists of straight and stationary blocks. Most suitable for spacious living rooms.

Straight

Chair-bed for one person

Corner
How to unfold a sofa with an accordion mechanism: first you need to slightly raise the seat until you hear a click, which indicates the safety lock is locked. Next, the seat is pulled with force towards itself until the blocks create a flat surface.

Folding the accordion sofa is also easy. To do this, you need to do the steps in reverse order:

The seat slides into place. This causes the berth to rise up and become a backrest.
The lower block is raised slightly until a click is heard. After this, the sofa will be completely folded.

With a correctly assembled structure, the process is very quick and easy. If the sofa accordion does not unfold or fold, this indicates that the product was assembled incorrectly.

Required materials and tools

To successfully assemble a sofa with an accordion mechanism, you need to prepare the following tools:

wrench number 10 mm for mechanisms;
screwdrivers;
drill;
screwdriver

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The standard furniture package includes: chipboard panels, textile upholstery, foam rubber, a three-section mattress, fastening elements (staples, screws and nails), guides, wheels for the sliding part, legs for the base. Before quickly assembling the accordion sofa, you need to study the instructions, which differ for different modifications.

The “Lily” model is a standard sample of chipboard panels. The back of this sofa only partially reclines. “Jasmine” is equipped with a metal frame, a drawer for linen, and if desired, you can change the position of the armrests. “Astra” is a lightweight model that, when folded out, forms a wide bed.

Components of the structure

Fasteners

Tools

Factory instructions

Making a sketch

Instructions on how to assemble a sofa accordion and the assembly diagram depend on your idea. That is, before you start making, you need to sketch out a sketch. You can easily find the necessary drawings on the Internet - all you have to do is substitute your dimensions. First of all, decide what the soft part will rest on:

on a metal frame with slats;
on a timber frame.

The metal frame is made from a round or rectangular pipe. This makes the structure somewhat heavier. To make such a frame you need:

metal pipe;
slats;
lato holder;
fasteners;
pipe bender;
welding machine.

Not everyone has the opportunity to work with metal, so the vast majority of home craftsmen choose the option with a wooden frame; it is much simpler and lighter.

Important! For this option, it is necessary to very accurately calculate the fastening step.

Step-by-step instruction

If we compare several types of products, we can conclude that making this model is much easier than others. Assembling a factory product will not be difficult at all. Along with it, the kit includes instructions for assembling an accordion-type sofa, as well as all the necessary parts. Following step by step, a beginner will easily assemble furniture. The whole process is divided into two stages: designing the bed and assembling the frame.

It is better to assemble furniture with a partner. This will speed up the process and simplify it.

Step-by-step instructions for assembling an accordion sofa:

The purchased product is delivered from the warehouse disassembled into several parts. Separately there is a frame with a transformation mechanism, a mattress, and armrests. All parts must be prepared by removing elements of packaging material.
The frame is completely expanded.
A mattress is placed on top of the frame part. It has special Velcro strips that will securely secure it to the base.
The mattress is fixed with tapes along the edges of the frame and in the folds that form when the sofa is folded. It is important to secure the soft part well, so it is recommended to use all the tapes that are included in the kit.
The next step is preparation for installation of the armrests. First, remove from the frame all elements for adjusting and fixing the armrests. Then the fittings are removed from the packaging, and a key for 10 is prepared.
At pre-designated points on the armrests, holders are securely installed in special grooves that are located in the transformation mechanism.
The armrests are equipped with plastic connecting elements. They are designed to securely fasten parts to the back of the sofa.
The accordion sofa is moved to a position where you can reach the control knob. It is located between the sleeping block and the armrest.
The lamb is tightened to the end. At this stage, the accordion sofa is completely ready for use. All that remains is to test the mechanism for its ability to fold out, and also to place the furniture in the right place in the apartment.

Brought from warehouse

Prepared details

Extend the frame and lay the mattress

We fix the mattress with tapes to the frame

Armrest fittings

We screw the holders with wings to the armrest

Insert the holders into the transformation slots

We put the back of the sofa on plastic connecting elements

We put the sofa in a position where you can reach the lamb

Tighten the adjustment knob

Assembled sofa accordion

Before disassembling the accordion sofa for transportation, you need to prepare: a flat-head screwdriver, keys for 10, 12, 13 and 14, bags, film or tape for packaging. First, the furniture is moved away from the wall to the center of the room and the covers are removed. Using keys, unscrew the screws that connect the side parts to the back.

Next, disconnect the headboard by removing it from the grooves and rolling out the frame on the box. The seat is lifted, the fastening or clamps are unscrewed and the linen box is removed. After you have managed to disassemble the accordion sofa for transportation, the packaging stage begins. The side parts, linen box, transformation mechanism and mattress are wrapped in film separately from each other. Bolts and fasteners are sent in a package.

The accordion sofa has a comfortable design that is very compact and easy to unfold. By unfolding it, you can get a comfortable sleeping place that will allow you to fully relax.

Moving the sofa away from the wall

Removing pillows and covers

Detach the headboard

Untie the mattress tapes from the structure

Removing the mattress

Use wrenches to unscrew the fastening screws

Unscrew the fastenings

Removing the linen drawer

We wrap the disassembled parts with film

We put the bolts and fasteners in bags

How to disassemble a sofa for transportation

Even with a small sofa, problems may arise during transportation, let alone models with large dimensions. Therefore, it is recommended to disassemble the furniture before transportation. In addition to convenience during transportation, disassembling the sofa also helps to preserve the elements and prevent premature wear.

Soft parts can be protected by stretch film, and wooden armrests can be protected by corrugated cardboard. But what to do with the iron structure, because each type of sofa has its own characteristics. In this article we will tell you how to disassemble a corner sofa, accordion and Eurobook for transportation.

We transport the sofa disassembled

In order to transport disassembled furniture, you need to be well prepared. To ensure that all parts remain intact and are not damaged, it is necessary to draw up a disassembly diagram and read it carefully. A standard sofa consists of several parts. They include: seat and back frames, side frame, pillows, armrests and front drawer.

Each item must be packaged well. Make sure that all small elements are in place, count their number. If even one of them is lost, the assembly may be at risk.

Separate the parts by type and put them in separate bags, label each of them so as not to get confused. This is especially important if you are going to transport other furniture in addition to the sofa.

If you do not know how to properly transport and disassemble a sofa, then it is better to turn to professionals. They will be able to tell you how best to do this and you will save your nerves.

How to disassemble a sofa accordion

The frame of the accordion mechanism consists of three sections that are interconnected. When the seat moves forward, the backrest folds out, turning together with the seat into a berth. The product has a metal frame and has wooden slats as filling.

In order to disassemble and assemble such a product you will need:

open-end wrench for 10, 12-14
flat head screwdriver.

Move the sofa to the middle of the room or away from the wall. You need access to the back of it. If the product is wearing a cover, it must be removed.

To begin with, you need to start unscrewing the fasteners of the back strap that holds the side panels together. The sides must then be removed and set aside.

Next, you will need to remove the headboard from the grooves and roll out the triple frame. It rolls out on a box. In order to remove it, you need to lift the seat and unscrew the bolts attaching it to the structure. There are models in which the box is secured using special clamps. They need to be removed.

At the final stage you have three elements:

sidewalls;
folded transformation mechanism;
laundry box.

All that remains is to pack all the elements and the sofa is ready for transportation.

In order to completely disassemble the product, it is necessary to remove the soft part from it. Then untwist the frame, which can be disassembled into three parts. Then you need to remove the legs with wheels.

How to disassemble a Eurobook sofa

The sofa book has three types of transformation mechanisms:

classic book;
click-clack;
Eurobook

To disassemble this type of furniture you need an open-end wrench. But it is worth remembering that there are models from foreign manufacturers that have special fasteners. It can only be dismantled using a specialized tool. In such a situation, in order to ensure that the structure remains intact, it is recommended to contact specialists.

Assembly instructions

The instructions for assembling the sofa are not particularly difficult. If you decide to install an accordion sofa, then the question arises of how to assemble it without outside help at home.

Assembling the mechanism (first stage) Assembling the soft part (second stage) Assembling the wooden decor (last stage)

Two parts can be distinguished. The first part includes the frame and backrest, and the second part is directly the seat and retractable part. The second part after disassembly becomes a bed

The frame of the structure is made of durable metal tubes. The backrest must be fixedly attached to the frame. To make armrests, you can use chipboard.

Before starting work, you first need to draw up an assembly diagram for the future sofa. It is the drawing that will be the auxiliary material for making the sofa and determines in what sequence the parts are assembled.

Sofa scheme

The part of the sofa that folds out is a box with guides. The box accounts for about 1/3 of the bed, that is, the sofa in disassembled form. To make a box, you need to knock down a rectangle from a board. A sheet of plywood is attached to the bottom. The box itself can be used to store pillows, blankets, blankets and bed linen. Wheels are installed at the bottom of the box, and guides are installed on the side.

For the back, chipboard and plywood are used, which are then filled with foam rubber and upholstered with fabric. The legs and bottom are attached to the bottom of the frame, which should be located below the sliding part.

A mattress is installed on the sofa, which will consist of three parts, which should ensure ease of transformation of the structure. The three parts of the mattress are fastened together using upholstery fabric, which is also used for upholstery. Then the structure is covered with fabric and the retractable part is attached to the frame using self-tapping screws.

The process of assembling the accordion sofa is presented in detail in the video.

Thus, assembling an accordion sofa with your own hands is not difficult and the instructions are easy to understand. The result is a comfortable design that you can use as a bed and when unfolded as a sofa, and which can be disassembled without much effort.

Frame replacement

Repair of sofa parts.

Sofa repair involves replacing foam rubber. To do this you will need to remove the upholstery. This work is carried out using furniture foam rubber, the density of which ranges from 35-40 mm. If the spring block breaks through the foam, then the springs are replaced. The burlap is cut to a specific size. It is laid on the block in 2 layers. Foam rubber is placed on top. It is fixed to the frame with staples, and to the burlap with glue. Then a layer of padding polyester is laid. The fabric is stretched and fixed. The furniture is being assembled.

Repairing an accordion sofa involves installing a new frame and transformation mechanism. Initially, the 2nd element is dismantled. The components must be lubricated with machine oil. Springs that are overextended are shortened.

As for frame repair, this process involves replacing cracked or broken structural elements. Their parameters are preliminarily determined. You can buy the product ready-made at a hardware store. Otherwise, the elements are made to order in a carpentry shop. Parts are replaced, tightened and glued. When carrying out this process, it is recommended to pay special attention to the plywood located under the spring block. If it is poorly fixed, then the plywood is secured with nails and glued with PVA. The dismantled elements are assembled.

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Sofa repair involves replacing the spring unit. Springs come in 2 types:

old (with a height of 20 cm, a diameter of 15 cm and a thickness of 5 mm);
modern (with a height of 12 cm, a diameter of 10 cm and a thickness of 2.2 mm).

The latter system involves the use of spirals. To replace them, you will need to release the spiral lock from one end. The other end is unscrewed. The spring is released from both sides and replaced. The new spiral is installed.

If several damaged elements are detected in the spring block, then a new system will need to be installed.

Otherwise, the remaining spirals will begin to fail.

Accordion sofa design

The design of the accordion is cumbersome in itself. This means that it will be difficult to take it out right away (and there is also a risk of damaging the unassembled product during transportation).

What does it consist of

This sofa consists of a frame with three sections connected together. The frame is usually made of metal, with wood slats used inside. By extending the seat, the back of the sofa lowers - this creates a straight base.

Front and mattress

The front part contains 4 wheel supports, the folded backrest rests on a fixed headboard. The mattress has three sections, which, when the structure is laid out in “sleeping mode,” form a single space.

We are talking about disassembly as a mandatory stage of the transportation process, for which movers are usually searched. In the future, you will have to wrap the disassembled elements of the sofa separately in film. The moving elements of the frame are secured with tape, and everything on the outside should be wrapped in corrugated cardboard.

Useful tips

You should assemble the sofa accordion yourself, armed with some useful tips.

If you cannot unfold or fold the sofa, this will mean that it was assembled incorrectly - you will have to “work on the mistakes.”
It is better to assemble such furniture with an assistant. This way the work will go faster and easier.
Don’t try to assemble furniture with an “accordion” mechanism yourself if you don’t understand anything about it - call a specialist so as not to accidentally damage the sofa.
For assembly, use only high-quality and reliable tools that will not fail at a crucial moment.
If you make furniture yourself from wood, do not forget to coat it with antiseptic compounds before starting all work.