What is a functional sofa bed? How to choose a multifunctional sofa bed?
1. First, check its softness. A good multi-functional sofa bed, first of all to check whether the sofa bed is soft and moderate, hard spring mattress; and with high resistance can share the weight of the human body, good ventilation and maintain health. Elastic balance, if you can, you can lie on it. Whether you are lying on your back or lying on your side, you can connect the normal posture of your bones and muscles. This sofa bed is the most comfortable.
2. Second, look at its height and quality issues. When selecting, observe whether the welded portion of the bracket is smooth and free of voids, and whether the coating is uniform and soft. There are no sounds in the fine corners. If the quality is not good enough, the bed angle of the sofa bed is the easiest to find quality problems, and there is no sound due to the good spring pressure. The height of the bed is too high, and it is inconvenient to go to bed too high. The low level affects the health of the human body. Because it is about 30 cm away from the ground, dust gathers most. Most sofa beds need to open the folding bayonet or pull out the chute when the sofa is "transformed" into a bed. Some sofa beds are also equipped with pulleys at the bottom, so that the owner can easily transfer the position, so the "joints" of these activities It is also a key part of the sofa bed. When you purchase, you should push or pull the sofa bed many times, and feel that it will not be stuck when changing at different angles.
3. Sit up and try. The cushion sofa bed is in most cases the function of the sofa, so the quality of the cushion is also very important. The cushion fabric should not be too slippery and the elasticity should be moderate. Today's better quality sofa bed cushions and cushions are mostly made of nylon belt and snake spring cross-web structure, layered and padded high-elastic foam, sprayed cotton and light foam. This cushion rebounds well and feels comfortable.
4, check whether its style is consistent with the style of home decoration. From the appearance, the sofa bed in the market has a wide variety of colors, whether it is shape, color or pattern, should be selected in combination with the original style of the room, in order to make the overall style of the room coordinated.
The applicable range of functional sofa beds is as follows:
1. The functional sofa bed is suitable for the study. A relatively independent space, usually about ten square meters, is equipped with a sofa bed, meeting friends, guests or learning, working late, rest on the spot can not bother the family. As shown in the figure: the sofa bed is solemn and simple, without losing its cultural connotation. The sofa covers an area of ​​1. 9 square meters and has two seats. The sofa bed is as follows. The size of the sofa is only 1 or 6 square meters. Whether it is a visitor or a home office, there is a large flow space, and the shape is simple and the color is fashionable.
2, the function sofa bed is suitable for the cold door type. Because of the increase in the cost of buying a house, more and more people have chosen to purchase a cold-type housing with an area of ​​less than 90 square meters, which can basically meet the needs of small families. However, for the convenience of the visitor or the visitor, it is necessary to have a popular sofa bed. Choice. The independent spring pack configuration provides a sense of sleep as quiet as a soft bed. A versatile sofa bed solves the biggest problem with a small space. The sofa bed is scientifically constructed and converted, and the strength of about ten kilograms can be completed. The girls can also drive without difficulty.
3. The functional sofa bed is suitable for the office. The bosses or some managers of small and medium-sized enterprises will rest in the office at noon. It is obviously uncomfortable to put a bed. A sofa bed that can receive customers and rest is undoubtedly the best choice. At the same time, it should be noted that the quality and comfort of the spring mattress is essential because the functional sofa bed is suitable for both the sofa and the bed. The softer the spring mattress is, the better it is. The mattress with moderate softness and hardness can evenly disperse the weight of the human body, strengthen the support ability of the spine, and relieve the fatigue of the body. In addition, good breathability can not be ignored, this feature can keep the spring mattress in good health.
How to measure the size of a multi-functional sofa bed is reasonable? Usually we start from the following angles.
1. The height of the functional sofa bed is preferably between 35 and 42 cm, which is approximately equal to the height of the person's calf. Too high or too low size is not conducive to the relaxation of human muscles, long-term use can easily cause body aches.
2, the seat depth is more suitable between 48-55 cm, that is, when the back is placed against the back of the sofa as much as possible, the person's knee should still be outside the seat.
3. From the ground, the height of the backrest of the sofa bed should be kept between 68-72 cm. Within this range, the comfort of the human body is the strongest.
4. The inclination of the backrest is preferably between 100-108 degrees, and the height of the handrail is preferably between 62-65 cm.
5, from the point of view, we still have to look at: the structure should be firm and easy to use, the spring mattress should not be too soft, the fabric should be seen in detail, the cloth should be natural fit, how to choose a multifunctional sofa bed. For example, the structure should be solid and easy to use. The frame structure is the "skeleton" of the functional sofa bed, and the sturdy frame is the basic guarantee for its durability. If the functional sofa bed has a wooden frame, it is best to uncover the base lining to see if the wood is clean and the good wood frame should be free of insects, scars, and ruin. The "variant" mode of the functional sofa bed mainly includes "flip type" and "push-pull type". Regardless of the method used, in the "variation" process, the hand should be smooth, the resistance is moderate, and the various parts are stable after being in place.
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