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Automobile anti-collision automatic buffering device

A cushioning device and anti-collision technology, which is applied to vehicle components, transportation and packaging, and vehicle safety arrangements, can solve the problems of poor cushioning effect of bumpers, high cost of cushioning bumpers, and unsatisfactory cushioning effects, etc., to achieve flexible movement of the device Reliable, simple structure, low cost effect

Inactive Publication Date: 2004-03-03
刘中青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the buffering effect of the bumper is poor. Adding the buffering bumper of the hydraulic cylinder is not only costly, but also the buffering effect is not ideal. Anjin rebound airbag and other buffering devices have not been obtained due to the shortcomings of complex structure, unreasonable design, and poor effect. Promote application

Method used

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  • Automobile anti-collision automatic buffering device
  • Automobile anti-collision automatic buffering device
  • Automobile anti-collision automatic buffering device

Examples

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing, the present invention will be further described through embodiment.

[0019] Such as figure 1 , 2 As shown, a kind of automatic anti-collision buffer device for automobiles comprises: a bumper 2 installed at the front end of the automobile, one end is connected with the bumper, the middle and the other end are slidably connected by the guide sleeve 4 fixed on the bottom of the chassis 1. Lance bar 3, the spring 5 that is respectively sleeved on the left and right lance 3, is respectively arranged on the front and back on the left and right lance 3, totally 4 scissor-shaped supports 6. Between the bumper 2 and the chassis 1, there is an automatically controlled buffer mechanism, which drives the transmission shaft 8 by the micro-motor 7, and the transmission shaft drives the two lower ends of the scissor-shaped balance bar 9 installed thereon, and the scissors The two upper ends of the type balance bar 9 are connected wit...

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PUM

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Abstract

An automatic buffer unit for preventing collision between cars is composed of a bumper, a collision bar connected to the bumper, spring sleeving on said collision bar, the front and back shearing supporters for said collision bar, and an autocontrolled buffering mechanism consisting of micromotor, drive axle, shear-type balance rods, slide track, elastic rod and intelligent sensor. When an collision will take place, it can automatically ejected out to buffer the collision force.

Description

Technical field: [0001] The invention relates to protective accessories for automobiles, in particular to a buffer device for anti-collision of automobiles. Background technique: [0002] With the increasing number of vehicles, the number of crashes on the road is quite alarming. According to relevant literature report: the collision accident in the world is increasing year by year, and the statistical probability accounts for about 82%. West German auto insurance companies have to pay nearly 5 billion marks in insurance premiums for minor collisions every year; according to my country's insurance department, the annual repair expenses due to traffic collisions in general areas amount to more than 6 million yuan. The two vehicles collided and were killed, causing shocking consequences and incalculable economic losses. Therefore, automobile manufacturers all over the world have done a lot of research and exploration to solve the problem of automobile collisions and how to r...

Claims

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Application Information

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IPC IPC(8): B60R19/24B60R21/02
Inventor 刘中青
Owner 刘中青
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