A damping self-adjusting shock absorber

A shock absorber and self-adjusting technology, which is applied in the direction of shock absorber, shock absorber, spring/shock absorber, etc., can solve the problems of complex cost and reliability of the adjustment mechanism, so as to facilitate engineering application promotion and increase versatility , the effect of low additional cost

Inactive Publication Date: 2016-02-17
任海令
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these damping adjustable shock absorbers have disadvantages in terms of cost and reliability, such as complex adjustment mechanisms and the need for additional control systems.

Method used

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  • A damping self-adjusting shock absorber
  • A damping self-adjusting shock absorber
  • A damping self-adjusting shock absorber

Examples

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Embodiment Construction

[0027] Referring to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention include the shape, structure, mutual position and connection relationship of each part, the function and working principle of each part, and the manufacturing process of the various components involved. And the method of operation and use, etc., are described in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0028] see figure 1 It can be seen that one end of the oil cylinder 4 of the damping self-adjusting shock absorber is a base 5, and the other end is a guide seat 8 and an oil seal 9. The oil cylinder 4 is provided with a piston 6 and a piston rod 1, and the piston 6 divides the oil cylinder 4 into pistons with variable volumes. Upper chamber A and piston lower chamber B. The piston rod 1 extends out...

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Abstract

The invention discloses a damping self-adjustment shock absorber which comprises an oil cylinder, a base, a guide seat, an oil seal, a piston and an oil reservoir casing. An oil guide hole communicated with an upper piston cavity and a lower piston cavity is formed in the piston, and an additional damping device is arranged on a piston rod between the guide seat and the piston. Damping can be automatically adjusted, the structure is simple, the shock absorber with the same specification can be matched with different types of automobiles, a complicated electric control device is omitted, additional cost is low, operation is reliable, and an existing common shock absorber with non-adjustable damping can be modified to form the damping self-adjustment shock absorber.

Description

technical field [0001] The invention relates to a shock absorber applied in the technical field of vehicle engineering, in particular to a damping self-adjusting shock absorber. Background technique [0002] In the vehicle suspension system, the main function of the shock absorber is to accelerate the attenuation of the vibration of the frame and the body to improve the ride comfort of the vehicle. For automobiles, excellent ride comfort and operational stability are crucial, and the important component that affects the characteristics of the suspension system is the shock absorber, so the ideal damping adjustable shock absorber can improve the ride comfort and stability of the car. ride comfort. There are many principles, structures, and adjustment methods to realize the adjustable damping of the shock absorber, and the performances are different. The damping coefficient of the hydraulic shock absorber can be adjusted by changing the viscosity coefficient of the oil and t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16F9/32
Inventor 时培成聂高法陈陆骏
Owner 任海令
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