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.

Inactive Publication Date: 2013-02-06
CHANGZHOU XINRUI AUTO PARTS MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of existing shock absorbers, such as poor shock absorption effect and low comfort, the present invention provides an automobile suspension shock absorber

Method used

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  • Vehicle suspension shock absorber

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Embodiment Construction

[0012] Such as figure 1 It is a structural schematic diagram of the present invention, an automobile suspension shock absorber, including an upper hanging positioning plate 1, a hydraulic damper 4, a lower hanging positioning screw sleeve 7 and an adjusting nut 6, an upper hanging positioning plate 1 and a lower hanging positioning screw sleeve 7 are respectively located at the upper and lower ends of the hydraulic damper 4, the adjusting nut 6 is located in the middle of the hydraulic damper 4, and the hydraulic damper 4 is provided with a rubber air bag 3. The rubber air bag 3 is set between the upper hanging positioning plate 1 and the adjusting nut 6 . The two ends of the rubber airbag 3 are fixed on the hydraulic damper 4 through the upper hanging connecting plate 2 and the lower hanging connecting plate 5 . The rubber airbag 3 is provided with an air control device 8 .

[0013] The working principle of the shock absorber is that when the frame or the vehicle body and t...

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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.

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F9/08F16F9/44
Inventor 杜向峰
Owner CHANGZHOU XINRUI AUTO PARTS MFG
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