Tri-cylinder self-adaption type anti-falling shock absorber

Abstract

The invention provides a tri-cylinder self-adaption type anti-falling shock absorber, and belongs to the technical field of automobile accessories. The tri-cylinder self-adaption type anti-falling shock absorber comprises an oil storage cylinder, a work cylinder, a piston rod, a base, an outer cylinder and a guider. The work cylinder is arranged in the oil storage cylinder, the guider is fixed to the top end of the oil storage cylinder and the top end of the work cylinder, the base is fixed to the bottom end of the oil storage cylinder and the bottom end of the work cylinder, the oil storage cylinder is arranged in the outer cylinder, and a flowing hole communicated with the top end of the work cylinder and the top end of the outer cylinder is formed in the guider. A first check valve is arranged on the end portion of the inner end of the piston rod, a second check valve is arranged at the bottom end of the work cylinder, the one-way guiding direction of the first check valve is identical to that of the second check valve, a longitudinal inertial valve is arranged at the bottom end of the outer cylinder, a transverse inertial valve is arranged on the base, and the bottom end of the outer cylinder is communicated with the bottom end of the work cylinder and the bottom end of the oil storage cylinder through the longitudinal inertial valve and the transverse inertial valve. The tri-cylinder self-adaption type anti-falling shock absorber has the advantages of being good in heat radiating effect, improving the side falling resisting capacity and the nodding resisting capacity of the automobile and the like.

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 adaptive anti-tilt shock absorber. Background technique [0002] With the continuous improvement of people's living standards and the continuous advancement of science and technology, automobiles have become an indispensable tool in modern people's lives, and people's lives have become more and more closely connected. As people’s demand for quality of life increases, the requirements for car comfort are getting higher and higher. For this reason, people have designed many car shock absorbers, such as shock absorbers, which are installed on cars to improve driving. The technology of passenger comfort is widely used. [0003] Existing shock absorbers, such as an automobile shock absorber applied by the applicant in 2012 [application number: 201220506156.3; authorization announcement number: CN202971705U], include oil storage cylinders, gui...

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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