If it’s time to buy a new sofa, you need to know exactly which model is suitable for the set 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 that must be considered when choosing a transformation method:
- Size and layout of the room where the sofa will be installed directly.
- The frequency of use of the product, especially as a sleeping place.
- Multifunctionality and practicality of the design, in particular, the presence of additional drawers, shelves and other advantages.
As practice shows, the transformation mechanism "dolphin" is the most popular and in demand. Basically, it is installed on corner models of upholstered furniture, but there are also individual cases of its use for armchairs and direct sofas.
Sofa selection
Each person, purchasing a product for a long period, seeks to choose a quality and reliable thing. The sofa is no exception. Therefore, it is worth paying special attention to its design. Expensive models are equipped with a strong metal frame and a natural wood frame, which significantly affects the life of the device.
In the manufacture of sofas in the class below, less practical material is used, such as plywood, chipboard, chipboard. Their service life is much shorter, as they lose their strength and deform over time.
The "dolphin" roll-out mechanism is equipped with rollers that perform an important function, therefore this question 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 sleeping place all the time, then you need to worry that it is convenient and comfortable. Dolphin mechanism, which are equipped sofas, allows a fairly simple way to transform them into a bed. It is certainly very convenient.
The transformation mechanism "dolphin". Description
The dolphin mechanism is mainly installed on the corner models of sofas. 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 convert the sofa into a full-fledged bed, simply pull the loop with a light movement, and then the mechanism, like a dolphin, rises and transforms into a berth. It should be noted that such systems are most convenient and comfortable, since the plane between the seat and the additional platform after extension will be perfectly flat.
In the case of folding the sofa every day, 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, able to withstand heavy loads.
Advantages of Dolphin Sofas
Reliability. All sofas that are equipped with a dolphin mechanism are quite resistant to mechanical stress and are able to transform more than a thousand times. Compared with other options, this method is the most durable, it has good quality, which allows it to work for a long time without breakdowns. The maximum load for such sofas is approximately 200-250 kg.
Ease of use. The sofa on which the dolphin mechanism is mounted - replacement a full bed not only for adults, but also for children over 7 years old. All such models provide a comfortable berth with a flat surface. They can be installed in the children's room, since even a child can easily decompose it, spending only a couple of minutes on it. When unfolded, it has an optimal height, which is quite convenient during operation.
Withdrawable dolphin mechanism. Design 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 rather convenient option, such sofas can easily fit into any interior of both the living room and 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, cumbersome and compact. They are equipped with a two-level lever mechanism, which is installed directly under the seat.
Due to certain characteristics, dolphin sofas have earned the trust of consumers and are currently in great demand.
Dolphin Care
Of course, in order to increase the operational life, you need to take good care of the sofa. The mechanism must be cleaned of dust, as well as lubricated with special oil all moving parts. Be sure to ensure that no foreign parts get into the structure, as this can lead to breakage. In the event that the sofa has become more difficult to transform, then you do not need to try to open it by force, it is better to push it back and try again. If such manipulation does not solve this problem, then it is necessary to remove the side back and carefully inspect the entire structure.
Very often, a high-pile floor covering disables the castors that complete the dolphin mechanism. Their replacement may be required after a year, in case of frequent use. However, if they are cleaned of accumulated dirt on time, this period can be doubled.
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 components of the design, as well as their functional purpose.
"Dolphin", the mechanism (the photos are given in this article) which is quite simple, does not require special knowledge and skills to carry out repairs. However, you should not rush, first you need to understand everything thoroughly.
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 starts with is the removal of the side elements. After this, it is necessary to find a direct breakdown and assess the damage. If the problem lies in the mechanism itself, then to replace it it is necessary to choose exactly the same as it was before.
Replacing the dolphin mechanism
The dolphin mechanism, the replacement of which is required due to the breakdown of the old one, could fail for various reasons. It is beyond the power of a simple person to determine it with accuracy; for this, certain knowledge and experience will be required. In this matter, it is better to trust the professionals, since with the unresolved basic problem, all new mechanisms will constantly break. And in the end result, this can lead to a complete replacement of the sofa.
The design "dolphin" is the most optimal option for rooms of any size and purpose. For use, it is ideal for both children and adults, disposing to a good rest and healthy sleep.