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Automobile rear bumper

A bumper and automobile technology, applied in the direction of bumpers, etc., can solve the problems of small protection area and single bumper layer, and achieve the effect of protecting the rear of the car body and reducing the cost of use

Inactive Publication Date: 2016-07-20
CHONGQING DAFO PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to solve the problem that the current bumper has a single layer and a small protection area, so as to provide a car with a multi-layer anti-collision structure that has a good buffer effect and can protect the rear of the vehicle body with the largest area. rear bumper

Method used

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  • Automobile rear bumper

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Embodiment Construction

[0011] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0012] Such as figure 1 As shown, a rear bumper of an automobile includes four mutually independent arc-shaped plates 1, which are arranged at equal intervals from top to bottom along the rear body, and the arc-shaped plates 1 are passed through bolts (the picture is drawn in the figure). Out) is connected to the rear of the vehicle body, and two adjacent arc-shaped plates are connected by three arc-shaped reinforcing plates 2. The curved reinforcing plate 2 is symmetrical with respect to the arc-shaped reinforcing plate 2 in the middle.

[0013] Preferably, the above-mentioned arc-shaped plate 1 and arc-shaped reinforcing plate 2 are all made of plastic materials. Since the plastic bumper has good strength, rigidity and decoration, from th...

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PUM

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Abstract

The invention discloses an automobile rear bumper and belongs to the field of automobile anti-collision protecting devices. The automobile rear bumper is used for solving the problems that an existing bumper is singular in layer and small in protecting area. The automobile rear bumper comprises at least two independent arc-shaped plates which are sequentially arranged from top to bottom along a rear automobile body. The automobile rear bumper further comprises at least two arc-shaped reinforcing plates. Every two adjacent arc-shaped plates are connected through the corresponding arc-shaped reinforcing plates. By the adoption of the automobile rear bumper, a multilayer structure is adopted, the impact force generated in the impact process can be relieved, and a protecting effect on the rear portion of the automobile body in the maximum area can be achieved.

Description

technical field [0001] The invention belongs to the field of automobile anti-collision protection devices, in particular to an automobile rear bumper with a multi-layer anti-collision structure. Background technique [0002] The car bumper is a safety device that absorbs and eases external impact and protects the front and rear of the car body. With the development of the automobile industry, automobile bumpers are increasingly showing their importance in protecting people's lives. The current automobile rear bumper is mostly a single-layer structure, which is connected with the rear beam of the automobile. It has a small protection range for the rear of the vehicle body. The problem of large-area damage to the rear body, especially when some cars collide with trucks, due to the high front body of the truck, when it collides with the rear of the car, it will cause large-area damage to the rear of the car body, and the people in the car will be Cause more unfavorable influe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R19/02
Inventor 李浩明
Owner CHONGQING DAFO PLASTIC
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