Most often, when choosing upholstered furniture, increased attention is paid to its appearance, style, quality of materials used in the manufacture, and the main thing is overlooked - the transformation mechanism. Although the durability of the construction, practicality and comfort of use depend entirely on it. The idea of the best model is individual, moreover, it is advisable to try all the options and only then choose one of them.
Despite the variety of options offered on the market, their features and capabilities, the Dolphin mechanism in sofas is the most comfortable and durable solution.
Features of the Dolphin mechanism in sofas
The Dolphin mechanism in sofas, how is it? The design consists of a strong steel base and securely fixed guides made of durable varieties of wood. The base is produced by cold stamping and moves due to polyurethane rollers fixed on the base of the brackets.
The following types of furniture with a transformation mechanism exist:
- Corner sofas. They are found most often because they can provide a huge space for relaxation. At the same time, there is no need for additional free space for folding, which is often found in other models. Equally important is the availability of a spacious niche for storing things;
- Direct sofas. The classic version, often with armrests, and the products themselves can have both compact and large sizes;
- Modular designs. The ideal solution for any room, which consists of several sections. You can choose the size and shape of each of them, the color of the upholstery and the filler material.
In most cases, the frame of sofas is encased in solid plywood or a wooden plate, which increases the rigidity of the structure and makes it possible to mount legs, all kinds of accessories, pillows, etc.
How the sofa with the Dolphin mechanism is laid out
The Dolphin mechanism in sofas is a design that is quite simple to lay out (as in the photo). In some cases, you must first remove the pillows from it. The process itself is unusually simple and requires only one movement - to pull out the lower part with a special handle or loop.
It rolls out to the stop, which can be accompanied by a click, after which it reaches up and slightly towards itself. Thus, the deflated part of the transformer is fixed at the same level with the static one, forming an even and spacious place for sleeping.
To fold the sofa to its original position, all manipulations should be performed in the reverse order, which takes several seconds and does not require significant effort.
Pros and cons of models
The Dolphin mechanism in sofas: this is the key to many years of use of the sofa, even if it is laid out daily. Reliable and easy to use, it has such positive qualities as:
- Fast transformation with a minimum of effort;
- Compact dimensions in assembled form;
- The presence of a spacious linen niche in corner models;
- Low cost.
Despite such obvious advantages, there are also a number of disadvantages:
- The place to sleep is located high, which creates discomfort for lovers of relaxation in low beds;
- Lack of a box for things in direct sofas;
- The structure can damage the floor if it is not equipped with rubberized rollers.
Occasionally there is a difference in the movable and fixed parts in height, sometimes significant. The failure of some elements cannot be considered a drawback, since all kinds of mechanisms are subject to breakdowns without exception.
How to care for the mechanism
Despite the high reliability of the mechanism and long service life due to its simplicity of design, the key to uninterrupted operation is good care. Recommended:
- Clean dust and other contaminants regularly.
- Periodically lubricate moving parts with oil.
- Try to avoid getting inside of foreign objects.
- Do not apply even more effort if for some reason it is not possible to lay out the sofa. In this case, you should fold it, disconnect the side back and inspect the mechanism.
- Timely clean the wheels, as the lint from the carpet directly affects their durability. Without this, their replacement may be required after 1.5 - 2 years.
If you still could not avoid the breakdown, you can find out the cause and fix it yourself, since the mechanism is not complicated, it does not require special knowledge and skills. First of all, it is necessary to remove the side elements and inspect the structure, to identify damaged parts. In the event of any failure, you should simply purchase it in a store and replace it.
Tip. The result of the operation of faulty furniture will be its final failure and costly repairs.
So, how is it, the Dolphin sofa, what is its mechanism? It is an ideal choice for rooms of any size. It will allow you to relax comfortably, become a place of family pastime, gatherings with friends.
Careful attitude to furniture and care for it will retain its original appearance for a long time, giving pleasure to its owner.
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