Three-tube adaptive anti-roll shock absorber

Abstract

The invention provides a self-adaptive three-cylinder side-turn-prevention shock absorber and belongs to the technical field of automobile accessories. The self-adaptive three-cylinder side-turn-prevention shock absorber solves the problem that an existing shock absorber is poor in heat dissipation effect and does not play a role in solving the side turn problem and the 'nodding' problem of a vehicle. The self-adaptive three-cylinder side-turn-prevention shock absorber comprises an oil storing cylinder, a working cylinder, a piston rod, a base and a guiding device, wherein the working cylinder is arranged in the oil storing cylinder, the guiding device is fixed to the top end of the oil storing cylinder and the top end of the working cylinder, and the base is fixed to the bottom end of the oil storing cylinder and the bottom end of the working cylinder. The self-adaptive three-cylinder side-turn-prevention shock absorber further comprises an outer cylinder, wherein the oil storing cylinder is arranged in the outer cylinder, and the guiding device is provided with a circulating hole communicated with the top end of the working cylinder and the top end of the outer cylinder. A first one-way valve is arranged at the inner end of the piston rod, and a second one-way valve is arranged at the bottom end of the working cylinder. The one-way communicating direction of the first one-way valve and the one-way communicating direction of the second one-way valve are the same. An inertia valve is further arranged at position of the base. The self-adaptive three-cylinder side-turn-prevention shock absorber has the advantages of being good in heat dissipation effect, capable of improving the ability of the vehicle to resist side turn or the 'nodding' phenomenon.

Description

technical field [0001] The invention belongs to the technical field of auto parts, and relates to a shock absorber, in particular to a three-tube self-adaptive anti-rolling shock absorber. Background technique [0002] With the continuous improvement of people's living standards and the continuous advancement of science and technology, cars have become an indispensable tool in modern people's lives, and are getting closer and closer to people's lives. With the improvement of people's demand for quality of life, the requirements for the comfort of cars are also getting higher and higher. For this reason, people have designed many shock absorbers for cars, such as shock absorbers, and shock absorbers are installed on cars to improve driving. Occupant comfort technology is widely used. [0003] Existing shock absorbers, such as a kind of automobile shock absorber [application number: 201220506156.3; authorized announcement number: CN202971705U] applied by the applicant in 2012...

AI Technical Summary

Problems solved by technology

The shock absorber of this kind of structure only includes the oil storage cylinder and the working cylinder. The heat generated by the movement in the mixing chamber is located inside the shock absorber, which is not easy to dissipate heat, and the heat dissipation effect is poor

Moreover, the shock absorber of this structure only acts as a shock absorber for the up and down vibration of the vehicle, and does not work for the vehicle's roll and "nodding" problems.

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