Front longitudinal member structure and body having the same

A front longitudinal beam and body technology, which is applied to the front longitudinal beam structure and the body field having the same, can solve the problems of insufficient crushing deformation and the like

Active Publication Date: 2020-03-24
BORGWARD AUTOMOTIVE CHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The main purpose of the present invention is to provide a front longitudinal beam structure and a vehicle body with it, so as to solve the problem of insufficient crush deformation in the front energy-absorbing area of ​​the front longitudinal beam in the prior art

Method used

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  • Front longitudinal member structure and body having the same
  • Front longitudinal member structure and body having the same
  • Front longitudinal member structure and body having the same

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Embodiment Construction

[0031] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0032] Such as Figure 4 with Figure 5 As shown, the front side beam structure of the present embodiment includes: front side beam front section 10, the front part of front side beam front section 10 along the traveling direction of the automobile is provided with a crushing part 111, and the crushing part 111 absorbs the impact that occurs when the collision occurs. energy of.

[0033] Applying the front longitudinal beam structure of this embodiment, a crushing part is arranged at the front section of the front longitudinal beam. When a high-speed collision occurs, the crushing part is first fully deformed to absorb energy, so that the crushing is sufficient in the high-speed collision, an...

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Abstract

The invention provides a front longitudinal beam structure and a vehicle body with the same. The front longitudinal beam structure comprises a front longitudinal beam front section. A fractured part is arranged on the front portion, in the advancing direction of a vehicle, of the front longitudinal beam front section, and energy generated in the colliding process is absorbed at the fractured part. According to the technical scheme of the front longitudinal beam structure and the vehicle body with the same, the problem that in the prior art, the fractured deformation of an energy absorption area on the front portion of a front longitudinal beam is insufficient is effectively solved.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular, to a front longitudinal beam structure and a vehicle body having the same. Background technique [0002] In the prior art, the front longitudinal beam reinforcement structure such as Figure 1 to Figure 3 As shown, the front longitudinal beam reinforcement structure includes front anti-collision beam 1, front longitudinal beam front cover plate 2, front longitudinal beam body 3, front longitudinal beam reinforcement plate 4, front longitudinal beam upper cover plate 5, sub-frame reinforcement before installation Plate 6, reinforcement plate 7 after the sub-frame is installed. [0003] The above-mentioned front longitudinal beam reinforcement structure has the following defects: [0004] 1. After the collision, the crush deformation in the front energy-absorbing area of ​​the front longitudinal beam is insufficient, and the collision energy is not well absorbed, resulting in a lar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D21/15
CPCB62D21/152
Inventor 黄泽武
Owner BORGWARD AUTOMOTIVE CHINA CO LTD
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