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Vehicle damping device

A technology of automobile shock absorption and buffering device, which is applied to vehicle components, transportation and packaging, elastic suspension, etc., can solve the problems of inability to achieve coordinated movement, and achieve the effect of improving service life

Pending Publication Date: 2020-03-27
丰宗贵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the movement of the spring and the flow of the oil are often two different modules, and the coordinated movement cannot be achieved, and a kind of automobile shock absorber is proposed

Method used

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Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by “outside” is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation to The specific azimuth structure and operation cannot be understood as a limitation of the present invention.

[0023] Reference ...

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Abstract

The invention discloses an vehicle damping device which comprises a top plate and a fixing ring, a first buffer device is arranged in the fixing ring, and a second buffer device is arranged between the top plate and the fixing ring. According to the invention, the double-layer side plate base and the single-layer side plate top base are extruded; the piston rod in the first buffer device extrudeshydraulic oil in the oil cylinder, the hydraulic oil flows out of the fixing ring through the fixing block, flows into the cavity formed in the top plate through the hollow spring pipe of the second buffer device and then is sprayed out through the spray head, and when the piston rod is lifted, the one-way flow valve can suck the hydraulic oil into the oil cylinder again; the hollow spring tube isextruded to be compressed and restored, so that the buffering effect can be effectively achieved, and the damping effect is achieved; the sprayer sprays out hydraulic oil, the hydraulic oil can be sprayed to the surface of the hollow spring tube, the hollow spring tube moves back and forth to cause the hollow spring tube to be hot, spraying of the hydraulic oil plays a role in cooling, and the service life of the hollow spring tube is prolonged.

Description

Technical field [0001] The invention relates to the technical field of automobile shock absorption, in particular to an automobile shock absorption device. Background technique [0002] At present, the shock absorber is mainly used to suppress the shock when the spring rebounds after absorbing the shock and the impact from the road surface. When passing through uneven roads, although the shock-absorbing spring can filter the vibration of the road, the spring itself will also have reciprocating motion, and the shock absorber is used to suppress the jump of this spring; at the same time, the piston in the shock absorber moves up and down to reduce vibration The oil in the chamber repeatedly flows from one chamber through different pores into another chamber, but generally speaking, the movement of the spring and the flow of the oil are often two different modules, which cannot achieve coordinated movement. [0003] To this end, we have designed a car shock absorber. Summary of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G13/08
CPCB60G13/08
Inventor 丰宗贵
Owner 丰宗贵
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