A special anti-collision buffer device for lightweight vehicles

Abstract

The invention discloses a special anti-collision buffer device for lightweight automobiles. For lightweight automobiles with light weight, the invention can ensure that the impact force of the collision is reduced when the automobile has a dangerous accident. The invention is provided with multi-layer shock absorption The cushioning component can improve the cushioning effect. When an impact is received, the axial force sensor can sense the impact and judge whether it is necessary to open the secondary shock-absorbing buffer component according to the detected value. When the impact force is greater than a certain value, the axial force sensor mounting seat breaks off from the blind hole arm of the mounting seat, and the action of the secondary shock-absorbing buffer assembly, the limit seat on the mounting seat that limits the outer slide plate is impacted by the outer slide plate The bottom can be broken, so that the secondary shock-absorbing and buffering assembly ejects the outer slide plate to increase the buffering stroke and improve the buffering effect of anti-collision. The invention is very suitable for the safety anti-collision structure of lightweight automobiles, and especially has better anti-collision effects for high-end automobiles.

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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