Vehicle suspension shock absorber

A technology for shock absorbers and automobiles, which is applied to shock absorbers, gas-liquid shock absorbers, shock absorbers, etc., can solve the problems of low comfort and poor shock absorption effect, and achieve the effect of improving comfort and simple structure.
CN102913583AInactive Publication Date: 2013-02-06CHANGZHOU XINRUI AUTO PARTS MFG
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
CHANGZHOU XINRUI AUTO PARTS MFG
Publication Date
2013-02-06
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention relates to the technical field of vehicle suspension systems, in particular to a vehicle suspension shock absorber which comprises an upper suspension positioning plate, a hydraulic damper, a lower suspension positioning screw sleeve and a regulating nut, wherein the upper suspension positioning plate and the lower suspension positioning screw sleeve are respectively positioned at the upper end and the lower end of the hydraulic damper, the regulating nut is positioned on the middle part of the hydraulic damper, and a rubber air bag is arranged on the hydraulic damper. According to the vehicle suspension shock absorber, because the rubber air bag is used for replacing a steel spring, the vehicle suspension shock absorber not only has a simple structure and can be deflected and subjected to flexure, but also flexible motions of automatic control can be realized so as to improve the shocking proof effect and the comfort of a travel process of a vehicle.
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Description

technical field

[0001] The invention relates to the technical field of automobile suspension systems, in particular to an automobile suspension shock absorber. Background technique

[0002] In the suspension bracket system of the automobile, the elastic element is susceptible to shock and generates vibration. In order to improve the ride comfort of the vehicle, a shock absorber is installed in the suspension bracket and on the elastic element to attenuate the vibration. The shock absorber used in the automobile suspension bracket system is mostly a hydraulic damper and a steel spring (made of spring steel material) assembled into a shock absorber. At this time, the piston in the shock absorber moves up and down at the same time, and the oil in the damping cavity of the shock absorber repeatedly flows from one cavity through different pores into another cavity. At this time, the friction between the hole wall and the oil and the internal friction of the oil molecules form a ...

Claims

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