Performance Of Chair Comfort

Whether the seat is comfortable or not is related to the size of the human body. There are differences between groups. Generally speaking, northerners are taller and southerners are slightly shorter. This is also true in North America and Europe. There are differences between men and women, and there are differences between individuals. Therefore, whether it is comfortable or not, you will know after giving it a try. It mainly depends on the following points:
1. Seat height: should be equal to the length of the calf. After sitting down, the calf will naturally droop and the soles of the feet will just land on the ground. If it is too high, the calves will be hanging, and the lower part of the thighs will be pressed too much for too long, which is not good. If the seat surface is too low, the thighs cannot be placed on the seat surface, and the weight of the human body will be concentrated on the buttocks, which will be uncomfortable for a long time.
2. Seat depth: For a chair that is mainly used for sitting, the depth of the seat surface should be equal to the length of the thigh. After sitting down, the bend of the knee joint just reaches the edge of the chair. If the seat surface is too deep, there will be no support for the waist and back; if the seat surface is too shallow, the thigh will be It's not comfortable without enough support.
3. The material of the chair surface and chair back: Both should be "soft on the outside and rigid on the inside" - the bracket should be strong enough, but there should be a certain thickness of elastic layer on the surface. The outermost material in contact with the human body should be breathable, wear-resistant, and dirt-resistant, and should not easily generate static electricity on the human body or clothing.
4. Chair back: It is best to provide full or partial support for the waist, back and neck. The longer the chair you sit on, the better the support must be. Because dining chairs are only used when dining, you can ignore the neck, while office chairs are best taken care of. The size of imported furniture is often more suitable for people in the country of production, so you need to pay special attention when selecting.
5. Armrests: It is best to choose ones with adjustable height.