Recently, a small partner told Xiaobian that the chair lift used by it exploded and scared him. He called Xiaobian to help him analyze and analyze why the chair lift would explode and how to avoid the chair lift. As a responsible editor, Xiaobian came to this friend to reveal the reason for the explosion of the chair lift.
What is a chair lift
The chair lift is a general term, which refers to a swivel chair whose height is adjustable up and down and the seat surface can be rotated horizontally. People usually call it by rotating chair, swivel chair, computer chair, office chair and so on. Since the seat under the seat has a lifting device for adjusting the height, the seat surface can be raised and lowered. Depending on whether the lifting device used is pneumatic or hydraulic, the lifting chair is divided into two types: a pneumatic lift chair and a hydraulic lift chair.
The cause of the explosion of the chair lift
The general explosion chair is a pneumatic lift chair, and the pneumatic lift chair is a commonly used swivel chair that controls the lifting of the seat by a gas pressure lever. The seat is divided into three parts: seat cushion, pneumatic rod and runner. There is a cylinder inside the gas pressure rod, and the piston rod in the cylinder moves up and down to support the swivel chair. The gas pressure bar is filled with nitrogen. The principle of a pneumatic chair is like a balloon that has not reached the critical point of the explosion. When it is squeezed, the internal pressure accumulation increases, and when it exceeds the critical point, it may explode.
How to avoid the chair lift
1. Buy the swivel chair. Firstly, look at the plastic bottom plate of the swivel chair. The knot is not strong. Then, slide the swivel chair back and forth. The rotating chair with good quality is more flexible and does not tilt.
2. When the chair is in use, do not rotate it repeatedly. After using for a period of time, it should be checked in time. Once cracks and loose signs are found, they should be repaired and replaced in time.
3. Choose regular furniture brand products. If you buy a product with a qualifying mark, don't buy cheap goods.
The above is why the chair lift will explode, how to prevent the explosion of the chair lift, I hope to help you, more information, all in GO Jiaju
Source: GO Jiaju
related articles
How to clean the five-story fabric sofa to make it look new
Disinfection cabinet which brand is good disinfection cabinet brand ranking
Led Fishing Net Light,Led Fishing Net Mesh String Light,Solar Led Fishing Net Lights,Halloween Spider Web Light
Tianjin Jinji Optoelectronic Technology Co., Ltd. , https://www.tjjjgd.com