Automotive suspension damping system

A technology of shock absorption system and automobile suspension, applied in suspension, shock absorber, elastic suspension, etc., can solve problems such as piston rod wear, and achieve the effect of convenient operation and good overall sealing.

Pending Publication Date: 2021-02-19
陈江英
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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 provide an automobile suspension damping system in order to solve the problem that external impurities will cause certain wear and tear on the piston rod in the prior art.

Method used

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  • Automotive suspension damping system
  • Automotive suspension damping system
  • Automotive suspension damping system

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship 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, rather than indicating or implying that the referred d...

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Abstract

The invention discloses an automobile suspension damping system, and relates to the technical field of automobile accessories. The automobile suspension damping system comprises a cylinder body, wherein a piston is slidably connected in the cylinder body, and an upper cavity and a lower cavity are formed between the top of the piston and the cylinder body and between the bottom of the piston and the cylinder body correspondingly. A protection barrel fixedly connected with a piston rod is arranged on the outer side of the cylinder body, when the piston rod slides in the cylinder body, the piston rod drives the protection barrel to slide on the outer side of the cylinder body, limiting blocks extending into the cylinder body are fixedly arranged at the two ends of the bottom of the inner side of the protection barrel correspondingly, and limiting grooves matched with the limiting blocks are formed in the two ends of the outer side of the cylinder body correspondingly, so that when the protection barrel stretches out and draws back along with the piston rod, the protection barrel can be quite well attached to the outer wall of the cylinder body, the piston rod is well protected in anall-around mode when the piston rod stretches out of the cylinder body, and the problem that external impurities adhere to the piston rod, and thus the service life of the piston rod is shortened is solved effectively.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an automobile suspension damping system. Background technique [0002] Suspension system refers to the entire support system composed of springs and shock absorbers between the body and tires. The function of the suspension system is to support the body and improve the riding experience. Different suspension settings will make the driver have different driving experiences. The seemingly simple suspension system integrates various forces and determines the stability, comfort and safety of a car. It is one of the most critical components of a modern car. [0003] In the prior art, during the use of the shock absorber mechanism mainly used in the automobile suspension shock absorption system, most of the piston rods inside the shock absorber are exposed to the external environment during operation. Among them, the external environment has a great influence on the piston rod, whi...

Claims

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Application Information

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IPC IPC(8): F16F15/023F16F15/067F16F9/06F16F9/32F16F9/34F16F9/36F16F9/58B60G13/06
CPCF16F15/0232F16F15/067F16F15/022F16F9/061F16F9/067F16F9/3207F16F9/3214F16F9/3221F16F9/34F16F9/3405F16F9/36F16F9/585B60G13/06
Inventor 陈江英张锦威
Owner 陈江英
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