ã€Abstract】 For many small-sized families, placing a sofa bed at home is a very practical option. The sofa bed combines the use of sofa and bed furniture to maximize room savings. If you want to choose a quality sofa bed, the following shopping points must be seen. Royal carriage furniture http://hjmc.cnjiaju.com/ share.
1 The size should be scientific and comfortable. When choosing, don't just consider the appearance and color of the sofa bed. The comfort is also very important, and this is reflected in the size. The size of each part of the sofa should be adapted to the curve of the human body's physiological structure, and it is ergonomic, so that it is more comfortable whether it is sitting or lying.
The height of the 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. The seat depth is preferably 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. From the ground up, 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. In addition, the inclination of the backrest is preferably between 100 and 108 degrees, and the height of the handrail is preferably between 62 and 65 cm.
2 The structure should be firm and the frame structure is the 'skeleton' of the sofa bed. The sturdy frame is the basic guarantee for its durability. If the sofa bed has a wooden frame, it is best to uncover the base lining to see if the wood is clean and the good wooden frame should be free of insects, scars, and ruin.
At present, the 'variant' mode of the sofa bed mainly has two types: '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.
3 The spring mattress should not be too soft. Because the sofa bed is used for both the sofa and the bed, the quality and comfort of the spring mattress is essential. 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.
4 Fabric sewing depends on the details Most of the current sofa beds are fabric fabrics. When purchasing, it is best to choose a thicker sofa bed, so the product is more durable. The warp and weft of the fabric should be fine, tight and smooth, without the appearance of jump wires and joints.
The stitches of the adjacent fabric sewing are preferably uniform and straight. High-quality fabrics will have high color fastness and good antistatic and flame retardant properties.
5 The cloth should be naturally fitted with the cloth, that is, the degree of fit between the fabric and the contents. A good cloth should be flat and stiff. The transition between the handrail and the seat and back should be natural, smooth and free of wrinkles. Especially if the sofa bed has some curved positions in the design, it should be carefully checked to see if the cloth is smooth and smooth. In addition, the splicing of the cloth on the flower color should also pay attention to check whether the splicing of the pattern at two different positions is coordinated. If it is a stripe pattern, pay attention to whether the stripe has distortion and tilt.
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