Sofa with accordion folding mechanism, pros and cons

A folding sofa is an important attribute of any apartment. Consumers appreciate this piece of furniture for its ability to quickly transform from a compact seat to a large comfortable bed. One of the options for transformation is the mechanism of the accordion for the sofa, consisting of three movable paintings. It is very simple to spread it out - just pull the lower part of the seat and it will turn into a double bed.

What is a

Before choosing a sofa design, it is important to clearly understand what it is, what are its features, pros and cons. Thanks to the mechanism of the accordion for the sofa, this piece of furniture occupies a minimum of space in the room. The principle of transformation resembles the layout of bellows. The soft part of the sofa consists of three elements interconnected: two of them form the back, and the third - the seat.

The accordion mechanism is laid out by simply lifting and pulling all the elements forward. Some models of sofas have a berth length of up to 2 m, which is important for people with great growth.

To assemble the structure, it is necessary to perform the opposite action and put all the elements together by moving away from you. The seat is put in place, and the back folds up and rises. Such a layout mechanism is very easy to use, even a child can handle it.

The layout of the accordion layout is a steel or wooden profile. The bed has orthopedic properties, as it is formed from wooden lamellas inserted into the frame, or from a metal mesh. The frame of each of the three elements is connected by a reliable locking mechanism. Thanks to this structure, the sofa becomes durable and functional.

On sale there are models equipped with a convenient moving drawer for laundry, which is located under the seat. You can also find designs with integrated shelves or complemented by a compact table.

Advantages and disadvantages

When choosing an accordion sofa, it is important to consider its advantages and disadvantages. Among the advantages are the following:

• simplicity of operation;
• a complete set with a box for linen is possible;
• design reliability;
• compact size when folded;
• there is the possibility of placement near the wall;
• a large selection of different models for every taste: with orthopedic mattress, with removable covers, equipped with shelves;
• the possibility of rational use of free space in the room.

Accordion sofas and cons are not without:

• efforts must be made to assemble;
• the folded back looks too thick;
• takes a lot of space in disassembled form;
• expensive mechanism;
• if the internal lever is damaged, the sofa will not fold.

A wide variety of models will allow you to find a sofa with an accordion mechanism, suitable for any home interior. When choosing such furniture, you should immediately think about where it is better to place it so that it is possible to completely decompose the structure. There should not be objects that could interfere with the disclosure of the mechanism.

Materials of manufacture

In order for the sofa to withstand regular folding and folding, the mechanism with the type of transformation the accordion is made of durable materials. The frame is made of steel profile, thin pipe or solid wood. A sofa with metal frames can be dismantled if necessary, which increases its convenience when moving. Lamels are made of dried wood or PVC. Most often, birch or pine is used for this.

As soft elements in accordion sofas, spring or polyurethane foam blocks are used. No extra sleeping mattress required. Sheathing is made of wear-resistant fabrics having a fifth and higher strength class. This characteristic is especially important for structures on which it is supposed to sleep daily. If you have pets, you should choose upholstery from vandal proof fabric (flock, microfiber, scotchguard, micro-velor).

When choosing a sofa, it is important to pay attention to the thickness and type of mattress. In height, it is from 6 to 13 cm. The mattress is attached to the frame using the following devices:

• shoelaces;
• Velcro
• ties.

The soft part of the folding design is of two types:

1. Polyurethane foam elements - they are able to take the form of the human body. After the termination of the load, the surface quickly takes its original form. This ability of the material prevents dents. Such blocks in different models differ in rigidity, therefore, when choosing a sofa, you should check the level of its softness. Polyurethane foam is characterized by good moisture absorption and environmental friendliness.
2. Spring blocks - have two varieties: integral and independent. The first option is a single polyurethane foam web in which springs are sewn. There are also hard mattresses with additional reinforcement due to vertical inserts made of polyurethane foam. The second option involves the use of springs, which are placed in separate capsules from a breathable dense fabric.

For the spine, hard mattresses are considered the most useful. They are able to maintain the back in a natural position and have a beneficial effect on the quality of sleep. A sofa with orthopedic berth is ideal for daily use. Its comfortable mattress allows you to sleep well and eliminates the appearance in the morning of pain in the body due to an unfortunate position.

Covers that protect the structure from contamination are removable and sewn. Covering for sofas is made of genuine leather, leatherette, tapestry, flock, chenille and other modern materials. Designs are equipped with a locking mechanism such as ATC or BZ.

If you purchase a model with removable covers, it will be easier to take care of it. Soiled upholstery can be washed or dry cleaned. If necessary, it is easy to replace it with a new coating.

What to do if the sofa does not fold out

The accordion sofa system is highly reliable. It includes a frame, mounting loops, lamellas, wheels and a lock. However, over time, any design wears out. RA common malfunction of the sofa is the failure of the folding mechanism. Lamels, hinges or wheels can always be found in furniture hardware stores. The rollers are fastened with ordinary bolts. The lamellas are changed with rivets, making holes in the appropriate places before this.

Failure of fixtures is a more serious problem. It is not always possible to fix such a breakdown yourself. If a screw with a spring just pops up, then it is easy to replace it on your own, you just need to purchase a new part. In the event of a lock joint deformation, depending on the complexity of the breakdown, specialist intervention may be required. Do-it-yourself mechanism replacement consists of the following steps:

• removal of soft elements;
• twisting a broken part with a screwdriver;
• preparation of a new part and large diameter screws;
• installation of a new lock connection.

Do not do without the help of a professional and if the frame breaks. When used carefully, the sofa accordion will last for many years.

Criterias of choice

Before choosing a sofa with an accordion mechanism, you should decide on the desired parameters. In furniture stores there is a huge selection of such designs, so it is important not to get confused and find a model that will combine all the necessary characteristics. When choosing a suitable sofa, experts recommend paying attention to the following:

• furniture quality;
• type of construction;
• color and style;
• upholstery material;
• unfolded dimensions;
• availability of additional features.

First of all, it is necessary to inspect the wooden parts for bumps, excessive humidity or an abundance of burrs. Metal elements must not be scratched or rusted. Also, high-quality upholstered furniture cannot creak or warp.

By design, sofas are divided into the following types:

1. Standard - for landing of two or three people. Such models are most often installed in living rooms of small-sized apartments.
2. Corner - having a stationary side section. It allows you to place the largest number of people.

The style of the sofa should be combined with the interior of the room in which the furniture is supposed to be installed. It is important to pay attention not only to the color, but also to the upholstery material. Its wear resistance determines how many years the sofa will have to be re-trimmed. The coating should be cleaned well, this is especially important if there are children or animals in the house. Jacquard, chenille or tapestry upholstery is suitable for daily use. An excellent solution is Teflon impregnation, which gives the fabric water-repellent and dirt-resistant properties.

Upholstery made of velor and flock looks beautiful, but quickly worn away with regular use. As for the skin, of course, the natural material has the maximum wear resistance, however, it is not suitable for daily sleep. The leather substitute is worse in strength - with frequent use, it quickly overwrites and cracks.

Models of sofas have different sizes, so you should pre-measure the place where you plan to fit the design. Future furniture should be laid out without touching anything. The ranges of construction sizes are: in width - 70-100 cm, in length - 165-200 cm.

Popular brands of accordion sofa are Furniture-Ars, Vanguard, Crocus, Davidos.

If desired, you can purchase furniture with additional equipment: armrests, a drawer for linen. Some sofas in the side elements have built-in niches that are used to store books or decorative items. Such designs can save on bookshelves. With daily use of upholstered furniture for sleeping, the built-in drawer on wheels will become relevant.

Accordion-type transformation is one of the most sought after among consumers. The sofa is suitable for a variety of rooms: living room, bedroom, study or nursery. You just need to choose the right model that fits perfectly into the room in size and style.

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