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Automotive bumper

An automobile bumper and bar body technology, which is applied in the field of automobile parts, can solve the problems that the personal and property safety of the people in the car cannot be guaranteed, the impact resistance performance of the automobile bumper is low, and the buffering energy absorption effect is not good enough, and the utility model is easy to use. The promotion and assembly are convenient and fast, and the effect of good buffering effect

Inactive Publication Date: 2016-06-22
王旭明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But because the existing automobile bumper absorbs and consumes the collision energy only by the deformation of the housing, its buffering and energy-absorbing effect is not good enough, and its protection ability to the occupants and the vehicle itself needs to be improved, and the existing The bumper of the car is an integral structure, which is easily damaged in the event of a collision. The impact resistance of the bumper is relatively low, and it is difficult to minimize the force of the collision. It is difficult to guarantee the personal and property safety of the people in the car, which greatly reduces the safety of the car. sex

Method used

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Embodiment Construction

[0016] In order to deepen the understanding of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, which are only used to explain the present invention and do not limit the protection scope of the present invention.

[0017] The technical solution of this embodiment is: a car bumper, comprising a bumper body 1 and a positioning frame 2, the positioning frame 2 is a steel structure, and a There is a buffer space 3, and four connecting rods 4 are arranged in the buffer space, and the bumper body 1 is fixedly installed on the positioning frame 2 through the connecting rods 4, and the connecting rods 4 and adjacent connecting rods A spring 5 is arranged between them, and the direction of the spring 5 is consistent with the direction of the connecting rod 4. A sleeve 6 is arranged outside the connecting rod 4, and a filler 7 is arranged between the sleeve 6 and the connecting rod 4. Th...

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PUM

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Abstract

An automotive bumper comprises a bumper body and a locating frame. A buffering space is formed between the bumper body and the locating frame. Three to five connecting rods are arranged in the buffering space. The bumper body is fixedly mounted on the locating frame through the connecting rods. The automotive bumper is simple, compact and reasonable in structure, convenient and fast to assemble, reliable in connection and capable of reducing impact pressure from the outside effectively and better playing a role in buffering, the impact resistance of the automotive bumper is improved, the collision strength can be lowered to the minimum, the personal and property safety is guaranteed effectively, the reliability of automobile running is improved greatly, and the automotive bumper is easy to use and popularize.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an auto bumper. Background technique [0002] The car bumper is a safety device that absorbs and slows down the external impact force and protects the front and rear of the car body. The existing car bumper is generally an arc-shaped shell structure made of steel plate stamping. During the collision process, the bumper is deformed to absorb the collision Energy, its cushioning and shock absorption effect, to protect the life safety of the occupants in the car. But because the existing automobile bumper absorbs and consumes the collision energy only by the deformation of the housing, its buffering and energy-absorbing effect is not good enough, and its protection ability to the occupants and the vehicle itself needs to be improved, and the existing The bumper of the car is an integral structure, which is easily damaged in the event of a collision. The impact resistance of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R19/18
CPCB60R19/18B60R2019/1846B60R2019/1893
Inventor 王旭明
Owner 王旭明
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