What does functional sofa refer to and how to choose?
Sit down and have a try. The cushion sofa bed assumes the sofa function in most cases, therefore the cushion quality is also very important. Cushion fabric can not be slippery, the elasticity should be moderate. The better quality of the sofa bed cushion and cushion with nylon belt and snake spring cross network series structure, high elastic foam, layered matting Penjiaomian and light body foam. The cushion has good rebound and comfortable sitting position
Check its style is consistent with the home decoration style?. From the appearance, the market sofa bed, color, variety, whether it is modeling, color or pattern, should be combined with the original style of the room to be selected, in order to make the overall style of the room coordinated and unified.
Second, look at its height and quality problems. Selection should be observed whether the stent welding smooth and no gap, coating is even, soft. Detail, four corners, sound or not. If the spring quality problem, sofa bed angle is the most easy to find quality problems, because of the good spring encounter pressure also won't have sound. Meticulous bed height, too high bed is not convenient, too low affect human health, because in the interval of about 30 centimeters of the ground, dust accumulation most. Most open folding sofa bed or bayonet is pulled out from the sofa in the chute to "change" for the bed, some sofa bed bottom is also equipped with a pulley, convenient and master easily transfer position, so the activities of the "joint" is the key part of the sofa bed. When buying, you should push and pull or push or fold the sofa bed by hand, and feel that it will not meet the requirements when changing at different angles.
First, check its softness. A good multi-functional sofa bed, first of all to check whether the sofa bed is soft, moderate, hard spring mattress; and have high resistance, can be evenly divided by the weight of the human body, good ventilation and keep healthy. Stretch balance. If you can, just lie on it and have a look.
