The narrow definition of computer chair refers to the armchair that people sit on when working on the desktop in a sitting position, and the broad definition refers to all chairs used in the office, including large class chairs, middle class chairs, visiting chairs, staff chairs, conference chairs, visiting chairs, training chair, ergonomic chairs and so on. So what kind of computer chair will be better?

Computer chairs are classified by function:

1, ordinary computer chair: computer chairs can only be used by ordinary users, surfing the Internet for a short time, etc.

2. Ergonomic computer chair: The so-called ergonomic computer chair is ergonomically designed, and the use mode is as suitable as possible for the natural form of the human body, so that people who use tools do not need any active physical and mental adaptation at work, thus minimizing the fatigue caused by using tools. This computer chair must meet the following conditions:

① The headrest can be adjusted;

(2) The handrail can be lifted in multiple stages, so that the hands and body can keep the best position with the ground and the computer desk;

(3) The backrest can fit the back better, and working at the desk for a long time can effectively prevent spinal fatigue;

④ It has lifting function;

⑤ The length and width of the cushion and the height of the chair must be specially customized according to the user's requirements. For example, Asians usually have less height and weight than Europeans, so there should be certain standards for Asians and another set of standards for Europeans. For example, black and white computer chairs, computer chairs used in China and exported, have different specifications and standards.

Which computer chair is better:

Whether in the office or at home, it is the habit of many young people to sit in front of the computer and fight continuously. After a long time, there will be problems such as blurred eyes, backache and backache. This is because if the height of the computer chair and desk is not enough, it is easy to cause damage to eyes and joints.

It is better to choose a suitable computer chair in time. A good computer chair should not only be comfortable to sit on, but also have a high degree of freedom in both vertical and horizontal directions, that is, a large adjustable range.

It is very important to choose a comfortable chair. A good chair has dual pneumatic functions, which can not only adjust the height of the chair,

And the pitch angle of the chair back can be adjusted. When shopping, you can sit down and feel whether the hardness of the chair back is moderate, whether the curve of the chair back conforms to the curvature of the human spine, whether it fully supports the back, and whether the waist can reduce the excessive pressure load on the back to ensure the correct sitting posture; Whether the chair seat is wide, thick and fully supported can not only reduce the impact caused by the weight of the human body when sitting down, but also relieve the pressure on the buttocks when sitting at the desk for a long time, relax the body and mind and improve work efficiency. At the same time, we should also pay attention to the choice of casters: whether they are safe and stable, whether they can rotate freely on the carpet, and whether the plastic texture of the rollers is too hard to hurt the floor.