Sofas, the mechanism of transformation "accordion": description and principle of work

In modern apartments, sometimes there is not enough room to arrange all the necessary furniture. Therefore, ubiquitous spreading sofas, beds of transformational type. They perform many functions. This allows you to use the space of the premises more rationally.

The mechanism of transformation "accordion" for sofas has established itself as a reliable device. Thanks to him, the furniture turns into a comfortable bed in the evening. To withstand the daily load, the mechanism must meet certain requirements. Features of this device should be considered in more detail.

general characteristics

Modern furniture layout mechanisms allow you to create an original interior. Recently, many new principles of transformation have appeared. However, the accordion sofa does not lose its popularity.

Modern furniture manufacturers use this principle to create even chairs. Such a headset can decorate any room. For many years people have chosen this principle of layout because of its convenience. Even a child can independently straighten and assemble a similar structure. And this is sometimes a serious argument in favor of choosing a sofa of one kind or another.

The name "accordion" comes from the musical instrument of the same name. The layout of furniture is similar. Many people choose this mechanism because of its good reputation. It is famous for its reliability and simplicity in operation, and this is of no small importance with the daily unfolding of furniture.

Principle of the mechanism

The frame consists of a steel profile. On it in a certain order are wooden (more often birch) armor. This is a general principle that characterizes such a sofa. The accordion system thanks to this design has an orthopedic effect. The sofa consists of three parts. The first and second block make up the bed. The third part is needed for sitting.

To put it down or disassemble, there are special rubber wheels at the bottom. This allows you to use furniture even on laminate, linoleum. The first and second blocks of the mechanism have armor perpendicular to the sleeping place. The third part of the structure is a place for sitting. Therefore, armor here are located more often. This allows you to withstand heavy loads.

Benefits of the

The mechanism of transformation "accordion" is characterized by a number of advantages. They cause such popularity of the presented variety of furniture. The pluses include the following:

1. The design allows to produce products of different sizes.
2. Ease of operation.
3. Flat orthopedic sleeper.
4. In assembled form, it takes up little space.
5. There is a possibility to choose a chair with the same mechanism.
6. There is a drawer underneath for linen.
7. Such furniture can become close to the wall, it does not need to be removed when you lay it out.

However, it should be taken into account that in the expanded form such a construction takes up a lot of space. Her accommodation in the room should be thought through in advance. The objects standing next to each other should not interfere with the laying of a sofa or an armchair. This is necessarily taken into account before buying, measure the room.

Equipment

Sofa "accordion" looks dignified in any interior. Requirements of consumers force manufacturers to constantly improve familiar furniture. Very often, the sofas have a drawer underneath. This is a very convenient device. Especially the box is needed for those people who sleep on this sofa every day. Bed linen in the morning is easy to clean, and in the evening - to get.

Also, quite often the package includes several decorative backs. Thanks to this sofa harmonizes with any type of interior.

Transformation order

The mechanism for unfolding such furniture is simple. To turn her into a bed, you must perform a number of simple manipulations. If the model has a zipper, it must be undone.

The seat should be pulled by yourself. In doing so, it should be slightly elevated. This movement continues until the sleeper is fully straightened. To get the contents of the box below, raise the seat until it clicks. This means that it is fixed in this position.

The sofa is easy to roll. The seat is raised. Then the design moves to the starting position. The zipper is fastened.

Sofa Materials

Sleeping sofas should be strong and hardy. For this, the frame is made of thick metal profiles. All three parts are interconnected by means of special lock loops.

The wood must be well dried. Best for these purposes is the pine, birch. Poorly dried material eventually settles, and the sofa begins to creak. Therefore, the quality of wood should be paid special attention.

Filler soft parts of the sofa serve as elastic or spring blocks. Therefore, a mattress for such furniture is not required. It should be noted that with a removable cover, it will be easier to take care of the sofa.

The cladding material should be made of a dense fabric. The class of its durability is not less than 5. This must be taken into account for those sofas, which are supposed to sleep daily. If the house has pets, it is recommended to choose a special type of fabric, which does not leave traces of claws, puffs. It is better to order a sofa with a material of this kind, then the product will last longer.

Suitable mattress

When buying a sofa of the presented design, it is necessary to pay attention to the type of mattress. It is included. A full-fledged sleep will depend on this element.

The mechanism for laying the sofa "accordion" involves the presence of mattresses with polyurethane foam or spring blocks. If the depth of furniture does not exceed one meter, the thickness of the filler can be only 8 cm. In the seating part, the mattress should be thicker. In couches with medium depth, a filler with a thickness of ten centimeters is used. Most modern models have a 12 cm thick mattress.

Recommendations when buying

The mechanism of transformation "accordion" is considered one of the most durable. However, this will be true for a quality product. A good sofa easily, without much effort, is transformed. When buying, pay attention to the elements of the frame. They should not have any external defects, rust. Wooden elements should be well dried, do not have knots, irregularities.

The material of the sofa for daily sleep should be characterized by high wear resistance. Thin fabric in this case is not suitable. Additional elements increase the cost of furniture. Therefore, they need to be selected only in view of existing needs.

To properly place the sofa in the room, before buying, you should know the dimensions of the furniture in the unfolded form. Then, with the help of newspapers, to lengthen the area occupied by it. If the sofa does not come into contact with the objects in the room, this is a suitable option for the dimensions.

After considering the mechanism of transformation of the "accordion", you can choose a good sofa. It is suitable for daily sleep, will not take up much space in the room. Simplicity of layout, reliability and compactness in the combined form make this mechanism in demand.