Anti-collision buffering device special for light-weight automobile

Abstract

The invention discloses an anti-collision buffering device special for a light-weight automobile. For the light-weight automobile with light weight, the anti-collision buffering device special for thelight-weight automobile can ensure that the impact force of a collision is reduced when a dangerous accident occurs. The anti-collision buffering device special for the light-weight automobile is provided with multi-layer shock-absorbing buffering assemblies, and the buffering effect is improved. When the impact is received, an axial force sensor can sense the impact situation and judge whether asecondary shock-absorbing buffering assembly needs to be started according to the detection value. When the impact force of an outer slide plate on an axial force sensor mounting seat is greater thana certain value, the axial force sensor mounting seat breaks away from a blind hole arm of the mounting seat, the secondary shock-absorbing buffering assembly moves, and a limiting seat, used for limiting the outer slide plate, on the mounting seat can break off under the impact of the outer slide plate, so that the secondary shock-absorbing buffering assembly can eject the outer slide plate to increase the buffering stroke, and the anti-collision buffering effect is improved. The anti-collision buffering device special for the light-weight automobile is very suitable for a safety anti-collision structure of the lightweight automobile, and particularly has a better anti-collision effect on a high-grade automobile.

Description

technical field [0001] The invention relates to a special anti-collision buffer device for lightweight automobiles, belonging to the technical field of lightweight automobile auxiliary equipment. Background technique [0002] As people pay more attention to environmental protection and fuel consumption, lightweight vehicles are becoming more and more popular among users. The advantage of a lightweight car is that it is lighter, which can bring better handling, and the power output by the engine can produce higher acceleration. Due to the light weight of the vehicle, the acceleration performance is better when starting and the braking distance is shorter when braking. [0003] However, for lightweight vehicles, due to their light weight, their shell thickness, chassis strength, etc. will naturally be affected. Moreover, in the event of a collision, lightweight vehicles are naturally more prone to damage. Therefore, for lightweight vehicles, its anti-collision performance is...

AI Technical Summary

Problems solved by technology

[0003] However, for lightweight vehicles, due to their light weight, their shell thickness, chassis strength, etc. will naturally be affected, and in the event of a collision, lightweight vehicles are naturally more prone to damage

Therefore, for lightweight vehicles, its anti-collision performance is very important. The current anti-collision generally only uses anti-collision beams to set up. This setting has a poor anti-collision effect and limited cushioning effect.

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