Nowadays, we often see the chairlift in the office or in the study in our home. It is more common in the barbershop. And many people have heard of the dangers of air lifts and even fear of chair lifts. Today we are talking about hydraulic lift chairs similar to pneumatic chair lifts. What is the difference between a hydraulic lift chair and a pneumatic lift chair ? Is the hydraulic chair lift safe ?
What is a hydraulic chair lift
Hydraulic chair, also known as hydraulic chair, usually refers to the use of hydraulic pumps (also known as hydraulic pumps, hydraulic cylinders, hydraulic cylinders) and has a high degree of lift, rotation and other functions of the chair. Hydraulic lift chair is a kind of lift chair, lift chair is a general name, refers to the chair surface height adjustable up and down, chair surface can be swivel chair, people usually use rotary lift chair, swivel chair, computer chair, office chair, etc. Name it to call it. Because the chair has a lifting device for adjusting the height below the seat surface, the chair 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 chair and a hydraulic chair.
Hydraulic lift chair features
Unlike ordinary chairs and pneumatic chairs, the hydraulic chair is usually adjusted by a hydraulic pump. Under normal circumstances, the height can be adjusted within a certain range by adjusting the control lever. The working principle is similar to that of a jack.
The seat cushion and backrest fabric of the hydraulic chair is usually made of imitation leather fabric, and the internal filler is sponge. The overall frame package uses multi-layer board and metal frame, and the armrest usually has PU material and the same style of leather sponge Wooden structure, metal materials, etc.
Hydraulic chair base usually has five stars, turtles feet, tiger feet, round, square and other shapes. The material is chrome plated or stainless steel, and the stainless steel base plate is relatively expensive.
The difference between hydraulic chair lift and pneumatic chair lift
The working principle of the hydraulic lift chair is to use the pressure generated by the hydraulic oil to raise the chair, the speed of the lift is relatively slow, but the generated force is relatively large, and is generally used in the barber shop. Because people are sitting in chairs when they are barbered, and some people eat fat, the pressure of the chair is not up, so you can only use hydraulic. Hydraulics are more expensive.
The working principle of the pneumatic lift chair is to raise the chair by using pure nitrogen gas generated by the inert gas. The speed of the lift is fast, but the pressure generated is relatively small, but the price is relatively cheap, and it is suitable for home, office and factory use.
In appearance, the bar is an elongated tube, and the hydraulic one is a very thick cylinder. Hydraulic lift chairs are less dangerous.
The above is about the introduction of hydraulic chair lift , which is similar to the pneumatic lift chair, but it is much more expensive, so it is mostly on the market, if you really do not trust you have to spend more money to buy a hydraulic chair lift. If you want to learn more about furniture, you can pay attention to GO Home Information Channel.
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