Elastic shock absorbing structure for vehicle

Abstract

The invention relates to an elastic shock absorbing structure for a vehicle, mainly comprising a air cushion body and an elastic piece, wherein a penetrated combination hole is arranged on the air cushion body; the elastic piece is arranged on the periphery of the combination hole in the air cushion body; the combination hole is used for combining with a shock absorbing device of a vehicle, and a dual shock absorbing effect is provided via the air cushion body and the elastic piece; and an air inlet valve and an air outlet valve are arranged on the air cushion body and used for allowing air to flow in and out to adjust and control the shock absorbing effect of the air cushion body. The invention has the effects of shock quantity sharing and dual shock absorbing.

Description

technical field [0001] The invention relates to a shock absorber, in particular to an elastic shock absorber structure for vehicles. Background technique [0002] Cars are an indispensable means of transportation in modern life. Although the car provides people with convenient running functions, its internal mechanical and power components will inevitably be gradually worn and damaged due to long-term use. Especially when the car is running on the road, the uneven road surface and potholes will cause the car to pass. Vibration, which will inevitably cause considerable deformation and wear to the mechanical components in the car, which will greatly affect the service life of the car, and the vibration will also make passengers feel uncomfortable. Therefore, no one in the car manufacturing industry is developing more efficient cars Automobile shock absorber structure; [0003] For the existing automobile shock absorber structure please refer to the Taiwan Patent Application ...

AI Technical Summary

Problems solved by technology

[0004] However, although this kind of existing automobile shock-absorbing structure can provide the shock-absorbing effect, it only has the function of the elastic body to bear the vibration, and there are no other components that can share the load of the elastic body. Elastic fatigue occurs, which greatly reduces its service life; in addition, because the elastic body is the main component that bears vibrations, the elastic body must be made of a material with a high elastic coefficient and high rigidity, but the vibration generated by the car running on uneven ground It is an instant thing, and this kind of high-rigidity elastic body cannot absorb the shock immediately due to its material, so it is easy to damage or even break the connection between the shock-absorbing structure and the wheel; The body has high rigidity and proper flexibility to withstand rapid vibration, so special and expensive materials must be used to make the elastic body, which greatly increases the manufacturing cost, so its practicability is poor, and it is necessary to develop auxiliary elastic body Automotive shock-absorbing structure that shares load and vibration

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