Damping automatic adjusting type automobile shock absorber

An automobile shock absorber and automatic adjustment technology, which is applied in shock absorbers, springs/shock absorbers, shock absorbers, etc. problems, to achieve the effect of improving ride comfort and ride comfort, improving ride comfort and comfort, and reducing the impact of the body

Inactive Publication Date: 2021-07-16
卞强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention is mainly used to solve the problem that the existing hydraulic shock absorber performs reciprocating linear motion in the working cylinder during the damping process, so that the temperature of the working cylinder increases and the temperature of the oil in the working cylinder slows down, and then works The temperature of the oil in the cylinder continues to rise, causing the viscosity of the oil to decrease, resulting in a decrease in the damping force and affecting the shock absorption effect

Method used

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  • Damping automatic adjusting type automobile shock absorber
  • Damping automatic adjusting type automobile shock absorber
  • Damping automatic adjusting type automobile shock absorber

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Embodiment Construction

[0035] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0036] Such as Figure 1 to Figure 8 As shown, a damping self-adjusting automobile shock absorber includes an upper lifting lug 1, a protective cover 2, a No. 1 spring 3, a connecting rod 4, a toggle plate 41, a working cylinder 5, a lower lifting lug 6 and a buffer component 7; The connecting rod 4 is arranged below the upper lifting ear 1; one end of the connecting rod 4 is rotatably connected to the upper lifting ear 1; the other end of the connecting rod 4 is located in the working cylinder 5; The rod 4 is threadedly connected to the working cylinder 5, and the helix angle of the thread is greater than the friction angle; one end of the connecting rod 4 located in the working cylinder 5 is connected with the toggle plate 41, and the working T...

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Abstract

The invention belongs to the technical field of automobiles, and particularly relates to a damping automatic adjusting type automobile shock absorber. The automobile shock absorber comprises an upper lifting lug, a protective sleeve, a first spring, a connecting rod, a shifting plate, a working cylinder, a lower lifting lug and a temporary storage component. According to the automobile shock absorber, through vibration generated by an automobile, the upper lifting lug drives the connecting rod to move, then vibration is absorbed through deformation of the first spring, in the process that the upper lifting lug drives the connecting rod to move, the connecting rod rotates, and then the shifting plate is driven to rotate, so that part of automobile vibration energy is converted into kinetic energy for rotation of the connecting rod, the situation that the viscosity of viscous grease is reduced due to the too high temperature is avoided, the shifting plate is blocked by the viscous grease when rotating in the working cylinder filled with the viscous grease, then rotation damping is generated, jumping of the first spring is restrained through the rotation damping, the influence of impact force on a vehicle body is reduced, and therefore, the running smoothness and the riding comfort of the automobile are improved.

Description

technical field [0001] The invention belongs to the technical field of automobiles, in particular to an automobile shock absorber with automatic damping adjustment. Background technique [0002] The shock absorber is used to suppress the shock when the spring rebounds after absorbing the shock and the impact from the road. Widely used in automobiles, it accelerates the attenuation of frame and body vibrations and improves the ride comfort of automobiles. [0003] When passing through an uneven road surface, although the shock-absorbing spring can filter the vibration of the road surface, the spring itself will reciprocate, and the shock absorber is used to suppress this jump of the spring. A damping hole is set on the piston so that the oil can generate a damping force through the damping hole to suppress the rebound of the spring after absorbing vibration. Reciprocating linear motion in the working cylinder causes the temperature of the working cylinder to rise, causing t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F13/00F16F9/30F16F9/36F16F9/44
CPCF16F9/30F16F9/369F16F9/44F16F13/007
Inventor 卞强
Owner 卞强
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