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Vehicle, vehicle body and force transmission structure thereof

A body and torsion box technology, applied in the field of vehicle parts, can solve problems such as unfavorable occupant protection, and achieve the effects of avoiding stress concentration, avoiding structural failure, and avoiding damage

Pending Publication Date: 2020-08-18
合创汽车科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a vehicle, body and its force transmission structure for the problem that the stress is relatively concentrated, which is not conducive to occupant protection.

Method used

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  • Vehicle, vehicle body and force transmission structure thereof
  • Vehicle, vehicle body and force transmission structure thereof
  • Vehicle, vehicle body and force transmission structure thereof

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Embodiment Construction

[0031] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0032] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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Abstract

The invention relates to a vehicle, a vehicle body and a force transmission structure of the vehicle body. The force transmission structure of the vehicle body comprises a front anti-collision beam, afront longitudinal beam, a first connecting part, a dash panel cross beam, a middle channel, a second connecting part, a footrest, a torsion box, an A column inner plate and a threshold. The front anti-collision beam, the front longitudinal beam, the first connecting part, the dash panel cross beam and the middle channel can conduct force transmission and are matched to form a first force transmission path, and the front anti-collision beam, the front longitudinal beam, the second connecting part, the footrest, the torsion box, the A column inner plate and the threshold can conduct force transmission and are matched to form a second force transmission path. According to the vehicle, the vehicle body and the force transmission structure of the vehicle body, compared with a traditional force transmission structure with a single transmission path, structural failure caused by the single transmission path can be avoided, collision force can be dispersed, stress concentration is avoided, damage to the vehicle body structure of a passenger compartment part in the collision force transmission process is avoided, and the passenger safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of vehicle components, in particular to a vehicle, a vehicle body and a force transmission structure thereof. Background technique [0002] Vehicles are favored by more and more people because of their ease of use. The body is a very important part of the vehicle. When the vehicle collides, the transmission effect of the body to the collision force directly affects the safety performance of the vehicle. Due to the limitation of external shape and design space, the transmission path of the traditional vehicle body to the collision force is relatively single, and the stress is relatively concentrated, which is not conducive to occupant protection. Contents of the invention [0003] Based on this, it is necessary to provide a vehicle, a body and a force transmission structure for the problem that the stress is relatively concentrated, which is not conducive to occupant protection. [0004] In one aspect, a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/15
CPCB62D21/15
Inventor 杨杨王金龙张洋张琪
Owner 合创汽车科技有限公司
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