What is the most reliable sofa mechanism for daily use?
When buying upholstered furniture, buyers often look at the appearance, dimensions and color of the upholstery.
But it is necessary to take into account not only beauty, but also to buy the most reliable sofa transformation mechanism for every day. This will affect the long-term use of the furniture and save you from repairing the structure.
What is sofa mechanism
A metal element inside the structure that allows you to transform the sofa from a sitting position and organize a sleeping place. The mechanism must be reliable, made of high quality alloys and easy to operate.
Depends on the mechanism:
- service life of the structure with daily unfolding;
- ease of transformation into different positions;
- the need for free space;
- shape and dimensions of furniture.
Which sofa mechanism is better depends on the needs of the buyer and the area of the room in which it will be installed. For small living rooms, it is better to purchase straight structures, massive corner models in a large room.
Types of mechanisms
Manufacturers design and create a large number of metal elements of upholstered furniture that will satisfy the buyer with any living space and physical unfolding capabilities.
The transformation of the sofa by the "book" method
The simplest option, which involves two positions: a place for sitting and sleeping. When disassembled, it forms a comfortable double bed and has an inner box for bedding.
It is easily transformed and does not take up much space in the room, but requires free space near the wall of 10-15 cm. It unfolds by tilting the backrest back and partially extending the sitting place forward.
It can be used in small rooms, in the kitchen and in the nursery, it is convenient to receive guests and sleep on it.
Sofa transformation according to the "Eurobook" method
Quickly transforms by extending the seat on casters and lowering the back cushions into the formed niche. Equipped with internal storage boxes and creates a large sleeping area.
The roller element is simple and reliable, but requires a flat floor surface for easy movement when unfolding. And the wide seat of the "Eurobook" does not allow you to comfortably lean back for rest, but it will comfortably accommodate one person to sleep.
Click-and-blot sofa transformation
The principle of folding the "book", but improved.The mechanism allows not only to fold it into the sleeping position, but also to partially recline the backrest, creating a comfortable sitting seat.
The metal frame makes the system reliable, and the padded armrests can replace cushions, but installation requires 10-15 cm of free space against the wall.
Made straight or angled, the folding design is reliable and convenient for daily use.
Dolphin transformation of the sofa
It has an angular shape, consisting of two sections: the main one - the seat and the inner pull-out, to create a berth.
For transformation, it is enough to pull out the front part, which is equipped with guide rollers and a loop for convenience. In the inner section there is an additional pillow, which, when raised, extends one level with the entire surface.
The dolphin sofa occupies a significant area in the room, is applicable in large living rooms, and can be used as a main sleeping place.
When asked which sofa mechanisms are the most reliable, there is an answer: it depends on the frequency of use in a disassembled state. Manufacturers of all structures provide for the daily use of all furniture elements, which should serve at least 7-10 years.
Which sofa is better to choose according to the transformation mechanism
When buying upholstered furniture, the main thing is to be guided by its purpose and frequency of use. The durability of using any furniture depends on the quality of the metal transformation elements.
How to make the right choice and what to look for:
- Frame material. The most reliable is metal, but it makes the sofa heavier and increases the cost. Pay attention to the quality of the internal timber frame: the board must be free of knots, and the attachment points of the elements must be neatly fixed.
- Complexity. The more elements there are in the mechanism, the more likely they are to break. The most reliable rollers are considered, they are easy to use, do not require regular lubrication of rubbing parts and are easily replaced if necessary.
- Ease of transformation. When buying, try to lay out the furniture yourself, the easier this process is, the less likely it is to break metal elements.
- Accounting for the size of the room. If there is not enough space for pulling out and unfolding, any mechanism will not work correctly and wear out faster.
- Price. The hardened metal in transformation elements cannot be cheap. When purchasing upholstered furniture for a long time, you should focus on the middle price segment.
When purchasing furniture and wondering which sofa mechanism is the most reliable for daily use, two designs can be distinguished: "book" and "eurobook", which have established themselves as the most reliable.
Can the sofa be used for daily sleep
Using furniture as the main place for rest, it is necessary to approach responsibly not only to the choice of metal elements of transformation, but also to other characteristics that will ensure a comfortable and full sleep.
Criterias of choice
- The size.For an adult, you need a bed 140 cm wide and 200 cm long - these are the minimum values. When choosing, take into account: the height and weight of the buyer. The structure must withstand at least 100 kg of load.
- Base rigidity. Padding that is too soft can have a negative impact on the quality of sleep and the health of the wearer. It is necessary to choose models without a raised surface of medium hardness.
- Upholstery. The fabric should be non-slip and soft to the touch so that the linen does not slip in a dream, and the upholstery does not scratch the skin.
- Filling the frame. Spring options have a better effect on the spine and will last longer in an unchanged state. Foam filling is less durable and with constant use dents form on the base.
- The form. Straight structures take up less space in the room, but provide minimal comfort in use. Corner models are more massive, but provide a large and free berth.
When purchasing furniture in a store, ask the seller if it is intended for daily use and for what weight it is designed.
Try to sit and lie on the sofa you like and appreciate the comfort it provides.
Each transformation mechanism has its own pros and cons, but with careful handling and regular lubrication of moving elements, the furniture will serve for a long time.
Video: what kind of transformation mechanisms are there in sofas?