Anti-collision bumper

An anti-collision and body protection technology, applied in the direction of the bumper, can solve the problems of vulnerability to damage, hard damage of the body, etc., and achieve the effect of increasing the buffer force

Inactive Publication Date: 2005-02-16
郎继先 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the large increase of automobiles, rear-end collisions often occur in urban traffic arteries. Most of the vehicle rear-end collisions occur at low and medium speeds, and the first damage is the front and rear bumpers of the vehicle; at present, the bumpers of automobiles are a

Method used

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Examples

Experimental program
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Example Embodiment

[0010] Further detailed description in conjunction with the attached drawings;

[0011] As shown in Fig. 1, the support body 1 is completely enclosed by the protective body 2 and is made by one-time composite molding.

[0012] Such as figure 2 As shown, it is a partially enclosed type, and the support body 1 is partially exposed along the axis of the guard bar, and is made by a composite molding at one time.

[0013] Such as image 3 As shown, it is a mechanical composite structure, and the supporting body 1 and the protective body 2 are fastened to each other through the connecting and locking parts 3; as shown in figure (a), the protective body 2 is integrally continuous, or as shown in figure (b) As shown, the protective body 2 is disconnected.

[0014] When the bumper of the present invention is completely composed of rubber-plastic materials or hard rubber materials with certain elasticity, they are all manufactured by a one-time molding method.

[0015] The bumper of the pre...

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PUM

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Abstract

The invention of resisting collision protection thick stick belongs to the security timber wood area, it is mainly used to produce automobile bumper, road partition wall, solve damnifying the bumper because of the pursuing tail and the bruising of car body because of scrape the partition wall: the invention is a complex construction of steel and rubber-plastics or hard rubber, it has steel support(1), and it has a protect body which is stretch (2); or it is produced by rubber-plastics material or hard rubber material; the benefit is: when it is used to automobile bumper, if the pursuing tail collision occurred in middle or low speed, the bumper can give some elasticity, increase the buffering power, in order to reduce or avoid the bumper damnification; when it is used to the road partition wall, it can decrease or avoid the bruising of car body because of the scratch.

Description

technical field [0001] The invention belongs to the field of safety materials and relates to an anti-collision guard bar. Background technique [0002] With the large increase of automobiles, rear-end collisions often occur in urban traffic arteries. Most of the vehicle rear-end collisions occur at low and medium speeds, and the first damage is the front and rear bumpers of the vehicle; at present, the bumpers of automobiles are all It is made of inelastic metal material or hard plastic material. Once a rear-end collision occurs, it is very easy to be damaged; in addition, most highway guardrails or separation walls are made of metal materials. Once the car is scratched, most of them will be damaged. Body damage. Contents of the invention [0003] The technical problem to be solved: provide an anti-collision guard bar, which can overcome the deficiencies in the prior art, and can be used to make car bumpers, highway guardrails or partition walls, and can increase the buff...

Claims

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Application Information

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IPC IPC(8): B60R19/03
Inventor 郎继先赵红星
Owner 郎继先
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