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Vehicle body assembly

A kind of assembly and body technology, applied in the field of body assembly, can solve problems such as extrusion battery and battery deformation

Active Publication Date: 2022-07-19
DONGFENG LIUZHOU MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003]The main purpose of the present invention is to propose a body assembly, aiming at solving the problem that the traditional body assembly tends to deform towards the inside of the battery when it is hit, and squeezes the battery The problem

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Embodiment Construction

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] It should be noted that if there are directional indications (such as up, down, left, right, front, back, etc.) involved in the embodiments of the present invention, the directional indications are only used to explain a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly.

[0033] In addition, if there are descriptions involving "first", "sec...

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Abstract

The invention discloses a vehicle body assembly which comprises a floor assembly, an inner layer structure, an outer layer structure and a plurality of connecting pieces. The floor assembly is provided with a mounting area for mounting a battery; the inner layer structure is arranged on the peripheral side of the mounting area in a surrounding manner; the outer layer structure is arranged on the other side of the inner layer structure relative to the mounting area; each connecting piece is sequentially connected with the inner layer structure and the outer layer structure. The installation area, the inner layer structure and the outer layer structure are sequentially arranged from inside to outside in the inside-outside direction of the vehicle. The plurality of connecting pieces are sequentially connected with the inner-layer structure and the outer-layer structure, so that the outer-layer structure and the inner-layer structure can mutually disperse stress when being collided by external force, the deformation of the outer-layer structure and the inner-layer structure is reduced, the extrusion on the battery can be reduced, and the service life of the battery is prolonged. And the normal work of the battery is ensured.

Description

technical field [0001] The invention relates to the technical field of vehicle bodies, in particular to a vehicle body assembly. Background technique [0002] In new energy vehicles, batteries are very important. When a car collides, the body structure may be deformed, which may cause the body structure to squeeze the battery and cause serious accidents. Therefore, the safety of the battery is particularly important in new energy vehicles. When the existing body assembly is collided, it is easy to deform toward the battery inside, and the battery is squeezed, which affects the normal use of the battery. SUMMARY OF THE INVENTION [0003] The main purpose of the present invention is to propose a body assembly, which aims to solve the problem that the conventional body assembly tends to deform toward the inner battery when it is collided, thereby squeezing the battery. [0004] In order to achieve the above object, the present invention provides a vehicle body assembly, the...

Claims

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Application Information

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IPC IPC(8): B62D25/20B62D21/15B60K1/04
CPCB62D25/20B62D21/152B60K1/04B60K2001/0438
Inventor 石登仁杨文静蔡月李云陈方根
Owner DONGFENG LIUZHOU MOTOR