When it's time to buy a new sofa, you need to know exactly which model will fit your requirements. As a rule, there are many criteria that can influence the choice. However, the most basic of them is the method of transformation. Such a mechanism not only affects the functionality and ease of use of the sofa, but also in the final result forms the size and volume of the product.
There are three main nuances to consider when choosing a transformation method:
- The size and layout of the room where the sofa will be directly installed.
- Frequency of use of the product, especially as a bed.
- Multifunctionality and practicality of the design, in particular, the presence of additional drawers, shelves and other advantages.
As shownpractice, the transformation mechanism "dolphin" is the most popular and in demand. It is mainly installed on corner models of upholstered furniture, but there are some cases of its use for armchairs and straight sofas.
Choice of sofa
Each person, purchasing a product for a long period, seeks to choose a quality and reliable thing. The sofa is no exception. Therefore, special attention should be paid to its design. Expensive models are equipped with a strong metal frame and a frame made of natural wood, which significantly affects the service life.
In the manufacture of sofas of a class below, less practical material is used, such as plywood, chipboard, chipboard. Their service life is much shorter, as they eventually lose their strength and deform.
The dolphin roll-out mechanism is equipped with rollers that perform an important function, so this issue cannot be ignored when choosing a sofa. In order for them to be of high quality and last for a long time, it is necessary to check what material they are made of and what their diameter is.
If in the future upholstered furniture is planned to be used as a bed all the time, then you need to make sure that it is convenient and comfortable. The "dolphin" mechanism, which is equipped with sofas, allows you to transform them into a bed in a fairly simple way. It is certainly very convenient.
Dolphin transformation mechanism. Description
The Dolphin mechanism is mainly installed on cornersofa models. This transformation system consists of an additional module, which is located directly under the seat, and special mechanisms that perform a smooth extension of the platform. In order to transform the sofa into a full-fledged bed, it is enough to pull the loop with a slight movement, and then the mechanism, like a dolphin, will rise and transform into a sleeping place. It should be noted that such systems are the most convenient and comfortable, since the plane between the seat and the additional platform after extension will be perfectly flat.
In the case of daily unfolding of the sofa, the dolphin mechanism will be an alternative solution, replacing it with other methods of transformation is not recommended, as it is the most practical and durable, capable of withstanding heavy loads.
Advantages of dolphin sofas
Reliability. All sofas that are equipped with a dolphin mechanism are sufficiently resistant to mechanical stress and are able to transform more than a thousand times. In comparison with other options, this method is the most durable, it is of good quality, which allows it to work for a long time without breakdowns. The maximum load for such sofas is approximately 200-250 kg.
Easy to use. The sofa, on which the “dolphin” mechanism is installed, is a replacement for a full-fledged bed not only for adults, but also for children over 7 years old. All such models provide a comfortable bed with a flat surface. They can be installed in the children's room, as it can be expandedeven a child can easily do it in just a couple of minutes. When unfolded, it has an optimal height, which is quite convenient during operation.
Vykatnaya mechanism "dolphin". Construction and features
Going to the store to buy a sofa, you already need to clearly know what configuration is suitable for the room, model dimensions, design, functionality and, of course, design features.
It is worth noting that the "dolphin" mechanism is a fairly convenient option, such sofas can easily fit into any interior of both the living room and the bedroom.
Corner models are equipped with a linen box, which is located under the non-folding section, this allows you to store bedding and other things.
As a rule, such models are quite concise, not bulky and compact. They feature a two-level linkage that is mounted directly under the seat.
Due to certain characteristics, dolphin sofas have earned the trust of consumers and are currently in great demand.
Care of the dolphin mechanism
Of course, in order to increase the operational life, the sofa must be well looked after. The mechanism must be cleaned of dust, and all moving parts must be lubricated with special oil. Be sure to ensure that no foreign parts get inside the structure, as this can lead to breakage. If the sofabecame more difficult to transform, then you don’t need to try to open it by force, it’s better to push it back and try again. If such manipulation does not solve this problem, then it is necessary to remove the side backrest and carefully inspect the entire structure.
Very often, a floor covering with a large pile disables the roller wheels that complete the dolphin mechanism. They may need to be replaced after a year if used frequently. However, if they are cleaned of accumulated dirt in time, this period can double.
Repair of the Dolphin mechanism
With minor breakdowns of the sofa, you can try to repair it yourself. However, before starting work, you should study all the component parts of the structure, as well as their functional purpose.
"Dolphin", the mechanism (photos are given in this article) of which is quite simple, does not require special knowledge and skills to carry out repairs. However, you should not rush, first you need to thoroughly understand everything.
If you arm yourself with the necessary information about the dolphin mechanism, the repair will be simple and not too expensive. The first thing it will start with is the removal of the side elements. After that, you need to find a direct breakdown and assess the damage. If the problem lies in the mechanism itself, then to replace it, you must choose exactly the same one as it was before.
Replacing the Dolphin mechanism
Mechanism "dolphin", the replacement of which is required bydue to the breakdown of the old one, it could fail for various reasons. It is beyond the power of a simple person to determine it with accuracy; this will require certain knowledge and work experience. In this matter, it is better to trust professionals, since if the main problem is not resolved, all new mechanisms will constantly break down. And in the end result, this can lead to a complete replacement of the sofa.
Design "dolphin" - the best option for rooms of any size and purpose. For use, it is ideal for both children and adults, conducive to good rest and he althy sleep.
