The mechanism of the sofa: which one to choose? Types of mechanisms for laying out the sofa: "dolphin, puma", "tick-tak", "book", "sedaflex"

Sofa - part of the furniture, intendedfor a cozy and comfortable pastime. Here you can comfortably stay with your family and guests. Most often, a sofa is purchased complete with armchairs, ottomans, coffee tables. But it can be an independent object of the interior. Often it serves not only as a place for sitting, but as a bed for the owners of the house and their guests.

The word "sofa" is of Persian origin. Its initial values ​​were: "record of incomes, office", and also "the raised floor covered by a carpet". In Europe, the sofa as a piece of interior came from Arab countries in the 17th century. He was noticeably different from his modern and familiar to us analogs. So, one of the first modifications of the couch was a couch, on which, half-sitting or half reclining, the owners of the house and their guests were talking secularly. Then, exclusively for seating, there was a sofa, which became the impetus for the production and supply, along with sofas, of comfortable tables and pouffes.

Today this piece of furniture has changed beyond recognition. For us, choosing a sofa directly depends on the following factors:

1. Frequencies of use (especially for the purpose of transforming this piece of furniture into a bed, since not all models are capable of withstanding daily loads).

2. The area of ​​space where it will be located. So, you can choose a model for both spacious and miniature rooms, including the opportunity to pick up various mechanisms of "sofa bed" as an everyday or guest bedroom option.

Regardless of the purpose of the acquisitionreally high-quality and functional piece of furniture that can last a long time, you need to pay close attention. And here an important role is played by the details.

Frame

The main quality characteristics of the frame -strength and reliability. It can be wooden (from birch, ash, oak, walnut, beech or mahogany), metal (from different profiles) and combined (particleboard + wood).

Filler

The softness of the sofa directly depends on the filler. It can be foam, polyurethane, latex, synthetic (holofayber, sintepon). The best option is multi-layer filling. If there is a need to reduce the burden on the spine, you can give preference to a spring sofa.

Transformation options

The mechanism of the sofa is one of the most significantpractical point of view of the criteria for its selection. Especially when it comes to the need to purchase a spacious and comfortable bed, designed to promote a sound, healthy, full-fledged sleep, which will directly depend on the good mood, the presence of a charge of vital energy, emotional balance. In the presence of more than ten variations of the layout of sofas, one can not make a mistake here. More details about this parameter will be discussed in the article a little later.

Upholstery

Upholstery sofa can be leather (andartificial leather is not inferior to natural) and fabric (preferably with Teflon impregnation). Tapestry, chenille, jacquard, flock, microfiber will be a good option. Each of the proposed options is able to give the sofa an exquisite look and originality.

Color solution, dimensions and shape

According to its color range, the sofa mustCombine compositionally with the overall interior of the room, decorated in a particular style. As for the dimensions and shape, in different furniture stores you can find rectangular classic, angular and round island couches. By the number of seats they can be made for two or more people. Therefore, this piece of furniture can be purchased not only in the living room, but also in the nursery, hallway, kitchen or office.

And now we will consider in more detail the mechanisms of unfolding sofas: what they are and what are the main advantages of each of them.

Types of folding sofa designs

In practice, it is common to distinguish three main types of sofa transformation:

• the one that unfolds: "book", "click-clack";
• the one that unfolds: clamshell and "accordion";
• the one that rolls out is put forward: "dolphin", "eurobook", "roll-out", "puma", "tick-tak" and others.

Let us dwell in more detail on each of these types of constructions.

Folding structures

If you want to buy inexpensive and reliablesofa, "book" mechanism - an ideal choice for these purposes. This type of furniture is quite consistent with its name. So, when unfolding, it's enough to flip it up to a mechanical click, and then lower its seat down. From the minuses of the design - furniture must be moved away from the wall. However, now to eliminate the shortcoming, some manufacturers resort to installing fastening mobile suspension. This is quite simple to manage, budget and common sofa. The mechanism of the "book" was especially popular in the 80-90s. Often it can be seen in the homes of our compatriots today.

The mechanism of "click-clack" (or "click-clack") its ownThe name received by the characteristic sound, which is published during the transformation of the sofa. It is similar to the above-described option, but in addition to the "sitting" and "lying" positions, it allows you to set an intermediate option when you can lean back to the position of a half-sitting - reclining, like in a rocking chair.

Unfoldable structures

Among them, the mechanism"Accordion", in which one of the parts is a seat, and the other two form a back. He got his name from the musical instrument of the same name: lifting the seat easily, the "fur" of the bed rolls out and rolls out, and in some models it happens automatically. The reverse process causes difficulties. So that the sofa folded, you need to apply a little force: lifting the edge of the bed to a click, you need to pull it to the back. Due to the small dimensions of this piece of furniture in the folded form and the spacious sleeping place in the decomposed version, it is in demand in small residential areas.

There are also several types of clamshell mechanisms. These are universal sleeping places.

The mechanism of the sofa is a "French clamshell", or"Meralat", is a widespread design variant, folded threefold. When unfolding, the sleeping place, hidden under the seat, first turns up, then on itself, and eventually rests on the legs. It is not entirely convenient in that it requires the removal of individual elements - armrests, pillows - before unfolding. Relatively compact in assembled form, more suitable for the guest version.

Double addition are "Americanclamshell. " These are so-called sofas with the mechanism of "sedaflex". They are very durable and comfortable, equipped with a thick mattress. When unfolding it is enough to pull the seat strap upwards, then to yourself, unfolding the links and leaning on two pairs of legs.

Similar to the previous mechanism called"An Italian clamshell." It is also double-folded, but it does not begin to unfold from the seat, but from the back of the sofa, which is lowered to the seat, and the entire structure, turning over, rests on a pair of legs. The so-called "Italian flip-flop" is much higher in cost than the "meralat" or the sofas with the "sedaflex" mechanism. An additional advantage is that it is not necessary to remove cushions or armrests before folding.

Retractable structures

According to the principle of rolling out, there is a nominationseveral types of transformations of sofas. So, one of the most common is the "eurobook". Such a sofa is easy to manage, does not require a reserve of space near the wall when unfolding. It looks good not only near the wall, but in any other part of the room. "Evroknizhka" - a sofa, the mechanism of which is similar to the "book", but is more refined. This option is durable and durable, almost does not break down, in connection with which it uses incredible demand. Folds out by extending the seat forward, while the back cushions are lowered into the vacant space.

"Evroknizhka" - a sofa, the mechanism of which was receivedfurther development. The result of the progress was the transformation of it into a "tick-to-tak" design, reminiscent of a clock pendulum. This is a relatively young, but at the same time, already deserving attention of consumers modification. It differs in ease of use, the possibility of easy daily folding - unfolding. This piece of furniture is produced in both classical and angular variants. When unfolding, all pillows must be removed. "Pantograph" is the second name that got such a sofa. The tick-and-tak mechanism is transformed by raising and extending the seat up and forward. The seat seems to take a step forward, standing on the support. After that, the back of the sofa can be lowered onto the bedding box. It is going to be similar.

Transformer, resembling a dolphin jump overwater, bears the same name. It is standard for angular constructions, but it is also found in rectangular models. The simple mechanism of the sofa "dolphin" is arranged as follows: its pull-out element (pillow) is hidden under the seat in a special compartment, which rolls out and rises (on metal brackets) by the handle, forming a rectangular bed that can withstand a considerable load.

Durable, reliable, compact and designedfor frequent use is a "roll-out" mechanism of the sofa. On the device it resembles a telescope in which all parts are transformed from within. Such a sofa is laid out by pulling the front seat belt behind the secret seat belt, and automatically the rest of the parts that were hidden inside the backrest automatically follow it. In this case, the back of the sofa remains fixed, but the sleeping bed, consisting of three parts, has a modest height.

Easy enough by raising the seat up,forward and on the supports are laid out couches with a mechanism of "puma". At the same time, the lower part of the structure rises automatically and becomes level with the deployed seat.

Similar to the "pull-out", but slightly more improved design called "Verona". The difference is only in the presence of rollers and brackets.

Unusual options

With such diversity there are also exclusivemechanisms of unfolding sofas. Among them, one can distinguish "lit", which converts a piece of furniture into a single bed by transforming one or both armrests. At the same time, the back does not change its position, and the seat serves as a sleeping place. This is a very good option for children. Movable armrests are also available for the metal framework "tango". If the seat turns into a sleeping place, then this mechanism is called a "scroll".

Sleeping area

Manufacturers try to take into account possibleThe deficiencies revealed in the sofas of the previous model series. One of them can be the surface of the sleeping bed. So, a fairly spacious, smooth, comfortable sleeping bed is inherent in the mechanisms of "eurobook", "dolphin", "accordion". Sofas with the mechanism of "puma", "sedaflex", "meralat", for example, in the decomposed form may have depressions and depressions. In the absence of a mattress or mattress, this can create discomfort during sleep.

Boxes for storing bedding

Unfortunately, not in all models of sofasProvided compartments for storing blankets, pillows, mattresses, bed linen. These boxes are equipped with comfortable furniture such as "evroknizhka", "click-klyak", "accordion", "Dolphin", "draw-out" couch. The "tick-to-tak" mechanism also provides for the possibility of storing bed linens and other accessories in a special compartment. At the same time, all the clamshells are deprived of this pleasant trifle, which creates the possibility of maintaining order and concealing unnecessary things from prying eyes.

A little bit about caring for a sofa

Like any piece of furniture, a sofa needscorrect and delicate care. It can consist in the daily wiping of furniture with a dry or damp microfiber to avoid the accumulation of dust. It is possible to use a vacuum cleaner. In case of appearance of a stain on an expensive tissue surface, it is better to immediately go to dry cleaning, but you can try and independently treat it with medical alcohol. But there is no need to resort to the help of abrasive detergents, solvents, brushes, even with the softest bristles, as they can damage the leather or fabric surface of the sofa.

Periodic processing may also requirethe place of connection of springs, metal elements with a frame. They should be lubricated with oil in order to avoid the possible appearance of a squeak in the transformation that all the sofa mechanisms can be exposed to.

How to choose a sofa - it's up to you! But since this piece of furniture is purchased, as a rule, for a long time, you should carefully study all the models available on the market and determine the one that is ideal for you.