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Pedestrian protecting equipment for automobile bumper

A car bumper and pedestrian protection technology, applied in the field of pedestrian protection devices, can solve the problems of pedestrian injuries, vulnerability to damage, pedestrians without collision protection devices, etc., and achieve the effect of reducing the impact force

Inactive Publication Date: 2009-05-06
SHANGHAI METALSA AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Vehicle collision protection technology has also begun to list the protection of pedestrians as its important development direction, while the existing front bumper of automobiles does not have a special collision protection device for pedestrians, and pedestrians are likely to cause great harm to pedestrians after being collided by cars. Injuries, especially the legs, are highly susceptible to injury

Method used

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  • Pedestrian protecting equipment for automobile bumper
  • Pedestrian protecting equipment for automobile bumper
  • Pedestrian protecting equipment for automobile bumper

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] Such as figure 2 , image 3 As shown, a pedestrian protection device dedicated to the bumper of an automobile, the pedestrian protection device 4 is installed on the lower part of the front bumper assembly 1 of the automobile through brackets 2 and 3.

[0017] The brackets 2 and 3 are connected to the front bumper assembly 1 and the pedestrian protection device 4. The angles of the brackets 2 and 3 are inclined downward in space by 13°. When pedestrians collide, they are deformed at a reasonable angle to reduce the impact force, thereby effectively Protect pedestrians' knees and legs from serious injuries.

[0018] The pedestrian protection device 4 is made of a thin material, which is a U-shaped hollow structure to control the impact process on the legs and reduce the impact force. The hardness of the pedestrian protection device 4 is lower than that of the bumper by 1 / 3. The lower blunt edge of the pedestrian protection device 4 can also reduce the damage to the knee when...

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Abstract

The present invention discloses one kind of pedestrian protecting unit attached to the front bumper of vehicle to minimize the injury of the pedestrian caused by collision. The pedestrian protecting unit mounted through a support below the front bumper is made of light material and has new structure. It can lower the collision height of the bumper, reduce the impact to the legs of the pedestrian and absorb collision energy through cooperation with the bumper.

Description

Technical field [0001] The invention relates to a pedestrian protection device, in particular to a pedestrian protection device dedicated to the front bumper of an automobile. Background technique [0002] Now, with the development of the automobile industry, automobiles are becoming more and more popular, and people are paying more and more attention to the safety of automobiles, not only for the passengers in the car, but also to protect the safety of pedestrians outside the car. [0003] Vehicle collision protection technology has also begun to include the protection of pedestrian safety as its important development direction. However, the existing front bumper of automobiles does not have a special collision protection device for pedestrians. Pedestrians are likely to cause great damage to pedestrians after being collided by cars. Injuries, especially the legs, are extremely vulnerable. [0004] Therefore, there is a special need for a pedestrian protection device for automob...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R19/54B60R21/34
Inventor 王伟林蒋新忠俞巍鲲丁柏胜潘惠红
Owner SHANGHAI METALSA AUTO PARTS
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