Automobile self-resetting vibration absorber

A self-reset, shock absorber technology, applied in shock absorbers, gas-liquid shock absorbers, shock absorbers, etc., can solve the problems of time-consuming and labor-intensive, product failure, manual rotation reset, etc., to achieve good controllability and Driving stability, reducing collision noise, good reset effect

Pending Publication Date: 2018-03-23
NANYANG XIJIAN AUTOMOBILE SHOCK ABSORBER
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing passenger car steering damper is also only responsible for steering damping, but because there is no two-way reset function, it needs to be manually rotated and reset when returning to the position, which is time-consuming and labor-intensive, and the general steering damper also has the following defects: (1) The oil storage cylinder adopts a single-cylinder structure. The oil storage cylinder is also a working cylinder. The piston cannot move relative to

Method used

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  • Automobile self-resetting vibration absorber
  • Automobile self-resetting vibration absorber
  • Automobile self-resetting vibration absorber

Examples

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Example Embodiment

[0020] Example: such as Figure 1-3 As shown, the automobile self-resetting shock absorber includes a working cylinder assembly and a piston rod 20 assembly. The working cylinder assembly includes an oil storage cylinder assembly 4 and an inner working cylinder 7. The working cylinder assembly is filled with oil and the oil storage cylinder assembly The left end of the outer part 4 is sleeved with a dust cover 3, the left end of the dust cover 3 is fixed to the right end of the left ball bushing 2, and an air bag 6 is arranged between the oil storage cylinder assembly 4 and the inner working cylinder 7, and the air bag 6 is along the axial direction. It is sleeved on the outer circumferential surface of the inner working cylinder 7, the axial ends of the airbag 6 are sealed and fitted to the outer circumferential surface of the inner working cylinder 7, an air cavity is formed between the middle and the outer circumferential surface of the inner working cylinder 7, and the airba...

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Abstract

The invention relates to a self-resetting shock absorber for automobiles, which includes a working cylinder assembly and a piston rod assembly. The working cylinder assembly includes an oil storage cylinder assembly and an inner working cylinder. The inside of the working cylinder assembly is filled with hydraulic oil. An air bag is arranged between the working cylinders, and the air bag is sleeved on the outer peripheral surface of the inner working cylinder along the axial direction. The rod assembly is set inside the inner working cylinder, the piston rod assembly includes the piston rod, and the piston rod is sleeved with a guider, a first positioning sleeve, a second positioning sleeve and a recovery valve assembly from left to right. One positioning sleeve is fixed to the inner wall of the inner working cylinder with interference, and the second positioning sleeve can slide left and right along the inner working cylinder. The invention has a simple structure and can realize the self-resetting of the automobile shock absorber. handling and driving stability.

Description

technical field [0001] The invention belongs to the technical field of shock absorbers, in particular to automobile self-resetting shock absorbers. Background technique [0002] With the development of the automobile industry, consumers have higher and higher requirements for automobiles. The application of shock absorbers is also ubiquitous, but conventional shock absorbers are basically only responsible for vibration reduction, and there is no corresponding technical support for customers' higher requirements such as "automatic reset and simultaneous vibration reduction". The scope of application is very limited. The existing passenger car steering damper is also only responsible for steering damping, but because there is no two-way reset function, it needs to be manually rotated and reset when returning to the position, which is time-consuming and labor-intensive, and the general steering damper also has the following defects: (1) The oil storage cylinder adopts a singl...

Claims

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Application Information

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IPC IPC(8): F16F9/06F16F9/32F16F9/36F16F9/34
CPCF16F9/06F16F9/3221F16F9/34F16F9/366
Inventor 贾永青刘永红党建伟王文波张道显王建超杨保仓
Owner NANYANG XIJIAN AUTOMOBILE SHOCK ABSORBER
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