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Novel skeleton structure of rear anti-collision beam

A rear anti-collision beam and skeleton structure technology, which is applied to bumpers and other directions, can solve the problems of complex rear anti-collision beam structure, poor manufacturing process, and many parts, and achieve the effects of simple structure, reduced number of parts, and reduced manufacturing cost

Inactive Publication Date: 2014-06-11
DONGFENG MOTOR CORP HUBEI
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  • Summary
  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

The existing rear anti-collision beam has complex structure, many parts, poor manufacturing process and high cost

Method used

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  • Novel skeleton structure of rear anti-collision beam
  • Novel skeleton structure of rear anti-collision beam
  • Novel skeleton structure of rear anti-collision beam

Examples

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments to facilitate a clear understanding of the present invention, but they do not limit the present invention.

[0015] Such as figure 1 , figure 2 , image 3 A new type of rear anti-collision beam skeleton structure is shown, which includes rear anti-collision beam outer plate 2, rear anti-collision beam connecting plate 3 and rear anti-collision beam installation plate 1, and rear anti-collision beam outer plate 2 is symmetrically arranged with two There are two installation holes 2.1, and the corresponding rear anti-collision beam connecting plate 3 is also provided with two. Solder fixed connection.

[0016] Such as Figure 4 As shown, the side of the rear anti-collision beam connecting plate 3 is provided with a first welding piece 3.1 for welding with the mounting hole 2.1 of the anti-collision beam outer plate 2, and the rear end...

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PUM

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Abstract

The invention discloses a novel skeleton structure of a rear anti-collision beam. The novel skeleton structure of the rear anti-collision beam comprises a rear anti-collision beam outside plate, a rear anti-collision beam connecting plate and a rear anti-collision beam mounting plate. Two mounting holes are symmetrically formed in the rear anti-collision beam outside plate, the mounting holes fixedly sleeve on the front end of the rear anti-collision beam connecting plate, and the rear end of the rear anti-collision beam connecting plate is fixedly connected with the rear anti-collision beam mounting plate. The novel skeleton structure of the rear anti-collision beam is simple in structure, reasonable in design, and capable of not only meeting the need of crash safety on the rear part of a passenger vehicle but also having the advantages of light weight and low cost.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a novel rear anti-collision beam skeleton structure. Background technique [0002] In order to improve the passive safety of passenger cars during rear collisions, passenger cars are generally equipped with rear anti-collision beams. It is composed of the beam mounting plate and so on. When a collision occurs, part of the collision energy is absorbed through the axial collapse deformation of the connecting plate of the rear anti-collision beam, so as to protect the main frame structure of the vehicle body from damage as much as possible and reduce the repair cost of the vehicle. The existing rear anti-collision beam has complex structure, many parts, poor manufacturing process and high cost. Contents of the invention [0003] The purpose of the present invention is to solve the disadvantages of the above-mentioned background technology, and to provide a novel rear anti-co...

Claims

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Application Information

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IPC IPC(8): B60R19/02
Inventor 姜勇吴开丰袁亮苗布和彭权意
Owner DONGFENG MOTOR CORP HUBEI
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