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A body structure and a vehicle

A body and external connection technology, applied in the field of vehicles, can solve the problems of body space occupation and unusability, and achieve the effect of improving strength, stability and high safety performance

Active Publication Date: 2019-01-15
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, in electric vehicles, due to the need to arrange battery packs, a large amount of space under the body is occupied, and various classic body collision safety structure technologies of traditional fuel vehicles cannot be used. New body structure technology to meet vehicle safety is imperative

Method used

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  • A body structure and a vehicle
  • A body structure and a vehicle
  • A body structure and a vehicle

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Experimental program
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Embodiment Construction

[0096] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0097]In the present disclosure, unless stated otherwise, the orientation words used such as "up, down, left, right, front, and rear" are defined based on the up-down direction, left-right direction, and front-rear direction of the vehicle, Specifically, in the accompanying drawings, the X direction is the front and rear direction of the vehicle, wherein the side pointed by the arrow is "front", and vice versa is "rear"; the Y direction is the left and right direction of the vehicle, and the side pointed by the arrow is "right". ", otherwise it is "left"; the Z direction is the up and down direction of the vehicle, where the side pointed by the arrow is "up" ...

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PUM

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Abstract

The present disclosure relates to a body structure and a vehicle. The body structure comprises a front longitudinal member (100), a front compartment cross member (220), a front cross member (210) andan outer connecting plate (420), the front longitudinal beam (100) comprises a left front longitudinal beam and a right front longitudinal beam spaced apart in the left-right direction, the front compartment cross member (220) is connected to the left front longitudinal member and the right front longitudinal member, the rear end of the front longitudinal member (100) is connected to the front cross member (210), and the outer connecting plate (420) is located outside the front longitudinal member (100) and is respectively connected to the front longitudinal member (100) and the front cross member (210). The present disclosure can effectively improve the strength and stability of the vehicle body structure during the front impact, so that the safety performance of the vehicle is higher.

Description

technical field [0001] The present disclosure relates to the technical field of vehicles, in particular, to a vehicle body structure and a vehicle with the vehicle body structure. Background technique [0002] Minimizing the fatality and injury of occupants in traffic (collision) accidents of vehicles, especially passenger cars, is the core design technology for the development and manufacture of passenger cars. Among them, the design of the crash safety deformation structure of the body structure is the basis for improving the crash safety performance of the vehicle. In order to meet the public's higher and higher collision safety requirements for domestic passenger cars, in recent years, the relevant departments of various countries have gradually improved and supplemented the collision safety of some passenger cars in their relevant laws and evaluation specifications. performance test conditions. For example, the United States is updating its series of regulations and e...

Claims

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Application Information

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IPC IPC(8): B62D23/00B62D21/15B62D25/20B62D21/09
CPCB62D21/09B62D21/152B62D23/00B62D25/20B62D25/2036B62D21/15
Inventor 梁茂燕嵇明刘新春卢淑珍邓荣添
Owner BYD CO LTD
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