Shock absorber with displaced and inversed straight structure

Abstract

The invention discloses a shock absorber with a displaced and inversed straight structure. The shock absorber comprises a sleeve, a box body and an oil pipe, wherein the oil pipe is connected to the top end of the sleeve in a sliding and embedding manner; a threaded sleeve is welded to the inner surface wall of the oil pipe; a bolt rod is connected to the inner cavity of the oil pipe in a slidingand embedding manner; first valve plates are welded to the bottom end of the oil pipe; a second valve plate is welded to the bottom end of each first valve plate; a valve block is welded to the bottomend of each second valve plate; and a one-way block is welded to the bottom end of each first valve plate. According to the shock absorber disclosed by the invention, the one-way block is welded to the bottom end of each first valve plate; a first steel ball is arranged in an inner cavity of each one-way block; a moving plate is arranged in the inner cavity of the box body; a buffer spring is welded to the bottom end of the moving plate; the bottom end of the buffer spring is welded to the side surface wall of the inner cavity of the box body; a blocking block is welded to the side surface wall of the inner cavity of the box body; a nitrogen gas spring is arranged at the top end of the box body; a moving block is welded to the top end of the nitrogen gas spring; and absorbing oil is loaded in the sleeve and the inner cavity of the box body, so that through multiple shock absorption, the purpose that the buffer effect is better is achieved.

Description

technical field [0001] The invention belongs to the technical field of shock absorbers, in particular to a displacement and inversion shock absorber with an upright structure. Background technique [0002] The shock absorber is not used to support the weight of the body, but to suppress the shock when the spring rebounds after absorbing the shock and absorb the energy of the road impact. If you have ever driven a car with a broken shock absorber, you can experience the car passing through every time. After a pothole or undulation, the shock absorber is used to suppress the bouncing. Without the shock absorber, the rebound of the spring cannot be controlled. When the car encounters a rough road, it will have serious bouncing. Occasionally, the tire's grip and tracking will be lost due to the vibration of the spring up and down. The most ideal situation is to use the shock absorber to limit the spring's bounce to one time. [0003] The shock absorber is used to suppress the s...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an upright structure displacement and inversion shock absorber in order to solve the problems that the cushioning effect is a bit poor, the shock absorption effect cannot be adjusted, and the comfort and support cannot be considered at the same time during shock absorption.

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