Auxiliary resetting gas spring
A gas spring and recovery technology, which is applied in the direction of springs, spring/shock absorbers, gas shock absorbers, etc., can solve the problems of reducing the comfort of use and fast reset speed, so as to improve the sealing effect and avoid excessive reset speed or too slow effect
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[0014] The present invention will now be described in further detail with reference to the drawings. These drawings are all simplified schematic diagrams, which merely illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.
[0015] Such as figure 1 As shown, an auxiliary return type gas spring of the present invention has a cylinder barrel 1 and a piston assembly. The piston assembly includes a piston 2 and a piston rod 3. The piston 2 is fixed at one end of the piston rod 3, and one end of the piston rod 3 extends Into the cylinder tube 1 and the piston 2 is located inside the cylinder tube 1, the side wall of the piston 2 is in clearance fit with the cylinder tube 1, and the end of the cylinder tube 1 extending into the piston rod 3 is provided with a vibration damping and sealing structure, so The damping and sealing structure includes a buffer ring 4 and three sealing rings 5. The inner...
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