Views: 5 Author: Site Editor Publish Time: 2018-01-11 Origin: Site
To easily lift the matrass and slatted frame of the bed, gas springs are installed. Today, Kexin is going to share something abpuit the gas spring for bed.
Gas spring is a kind of industrial parts that can support, buffer, brake, height adjustment and angle adjustment. It is composed of the following parts: pressure cylinder, piston rod, piston, seal guide sleeve, filler (inert gas or oil-gas mixture), in-cylinder control element and cylinder control element (controllable gas spring) and joint.
The principle is in a closed pressure cylinder filled with inert gas or oil and gas mixture so that the cavity pressure is several times higher than the atmospheric pressure or several times the use of the piston rod cross-sectional area is less than the cross-sectional area of the piston resulting pressure difference to achieve the movement of the piston rod. Due to fundamentally different fundamentals, gas springs have significant advantages over ordinary springs: relatively slow speed, little change in dynamic force and easy control; the disadvantage is that the relative volume is less and less expensive than a coil spring , relatively short servering life.
According to its different characteristics and application areas, gas springs are also known as the support rod, gas support, recliner, bar, damper and so on. According to the structure and function of gas springs to classify, there are free-style gas spring gas springs, self-locking gas springs, traction gas springs, free parking gas springs, swivel chair gas springs, bar, several damping. The product in the automotive, aerospace, medical equipment, furniture, machinery manufacturing and other fields have a wide range of applications.