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Body structure

A body and component technology, which is applied in the field of body structure and can solve the problem of inability to set the cross beam of the bending part.

Active Publication Date: 2020-11-03
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, when a large device such as a motor is mounted on the rear of the vehicle, it may not be possible to install a cross member on the rear side that connects the bent parts.

Method used

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Embodiment Construction

[0026] Hereinafter, embodiments of the present invention will be described based on the drawings. In addition, in the drawings, an arrow FR indicating the front of the vehicle 1 , an arrow UP indicating the upward direction of the vehicle 1 , and an arrow LH indicating the left side of the vehicle 1 are described as appropriate.

[0027] figure 1 It is a figure which looked at the rear area of ​​the vehicle 1 of this embodiment from below. figure 2 It is a figure which looked at the rear area of ​​the vehicle 1 from below, except some components, such as the battery 8, the electric motor 11, and the subframe 10. image 3 is to mean along figure 2 Diagram of the section of the line III-III.

[0028] A pair of side sills 2 extending substantially in the front-rear direction of the vehicle 1 extend on left and right sides of a central region in the front-rear direction of the vehicle 1 . A pair of rear side frames 3 (side frames) extending substantially in the front-rear di...

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PUM

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Abstract

The present invention provides a vehicle body structure capable of distributing an impact load input to a rear side frame from the rear of a vehicle at a bent portion of the rear side frame through a compact structure and transmitting it to the front of the vehicle. The vehicle body includes a rear side frame (3), a rear cross member (4) and a longitudinal frame (5). The left and right rear side frames (3) have: front and rear extensions (3a) substantially extending along the front and rear directions of the vehicle body; and bent parts ( 3b); an inclined portion (3c) extending from the bent portion (3b) outwardly and forwardly in the vehicle width direction. The end of the rear beam (4) is joined to the front area of ​​the inclined portion (3c) of the rear side frame (3). The body structure is provided with a load transmission member (30) extending from the bent portion (3b) of the rear side frame (3) toward the front of the vehicle and fixed to the longitudinal frame ( 5) Positions overlapping in the front-back direction.

Description

technical field [0001] The present invention relates to the body structure of the rear of a vehicle. Background technique [0002] As the vehicle body structure at the rear of the vehicle, there is a structure in which a pair of left and right rear side frames are arranged on the side of the vehicle, and the front end regions of the left and right rear side frames are connected to each other by a rear cross member (for example, refer to Japanese Patent Laid-Open No. 2003- Bulletin No. 26049). [0003] In the vehicle body structure described in Japanese Unexamined Patent Application Publication No. 2003-26049, the front regions of the left and right rear side frames are connected to each other by a cross member on the front side extending substantially along the vehicle width direction. A pair of longitudinal frames extending substantially along the vehicle body front-rear direction are joined to the position where the end portion in the vehicle width direction is shifted in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D21/02B62D25/08B60K1/04
CPCB62D21/02B62D25/08B60K1/04B60K2001/0416B62D25/2027B60K2001/0438B60Y2306/01B60K1/00B60K2001/001
Inventor 小川雅之木村崇宏松浦范和山田誉金子贯志小泽裕之筱田龙金指一隆
Owner HONDA MOTOR CO LTD