Bumper pedestrian protecting equipment special-purpose for automobile bumper

A pedestrian protection, front bumper technology, applied in pedestrian/occupant safety arrangement, vehicle components, transportation and packaging, etc., can solve problems such as pedestrian injury, pedestrians are not provided with collision protection devices, vulnerable to damage, etc., to reduce impact. effect of power

CN101077704AInactive Publication Date: 2007-11-28SHANGHAI METALSA AUTO PARTS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2007-11-28
Estimated Expiration
Not applicable · inactive patent

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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.
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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...

Examples

Embodiment Construction

[0016] As shown in Figs. 2 and 3, a pedestrian protection device for automobile bumpers. 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 it is as low as possible. Fr...