Vehicle body structure

A structure and body technology, applied in the direction of load-bearing body structure, upper structure, lower structure, etc., to achieve the effect of improving bending rigidity and rigidity

Active Publication Date: 2014-10-22
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in Patent Document 2, only the upper end portion of the beam is reinforced, so there is still room for further improvement in terms of further improving the rigidity of the vehicle body including the beam.

Method used

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Examples

Experimental program
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Embodiment Construction

[0044] Hereinafter, the form for implementing this invention is demonstrated based on drawing.

[0045] The vehicle body rear structure of the embodiment will be described based on the drawings. In addition, "front", "rear", "left", "right", "up", and "down" follow the direction viewed from the driver, and Fr indicates the front side, Rr indicates the rear side, Le indicates the left side, and Ri indicates On the right, CL represents the vehicle width centerline.

[0046] Such as figure 1 as well as figure 2 As shown, the vehicle body 11 of a vehicle 10 such as a passenger car is constituted by a monocoque body, and is substantially equal to the vehicle width centerline CL passing through the center of the vehicle 10 in the vehicle width direction and extending in the vehicle front-rear direction. Left and right symmetrical shape and form. The vehicle 10 has, for example, three rows of seats (front seats, center seats, and rear seats) in the cabin 12 , front and rear.

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PUM

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Abstract

A vehicle body structure can further improve the rigidity of a rear panel bulk head and a whole vehicle body around the rear panel bulk head. A vehicle body (11) comprises a bottom panel (23), the rear panel bulk head (25) erected at the rear end of the bottom panel, a trunk bottom plate (26) extending rearward from the upper end of the rear panel bulk head and a central channel (24) extending in the front-back direction of the vehicle body. The rear end portion of the central channel is joined to the rear panel bulk head. The rear panel bulk head is provided with a bulk head reinforcing member (60) extending in the vehicle width direction. At least two ends (62, 62) in the vehicle width direction of the bulk head reinforcing member are joined to the rear panel bulk head. The vehicle width center portion (61) of the bulk head reinforcing member is joined to the central channel.

Description

technical field [0001] The present invention relates to an improvement technology of a vehicle body having a rear floor partition between a front floor panel and a rear trunk floor. Background technique [0002] Among the vehicles, there is a model in which the space in the rear of the vehicle body is partitioned by a rear panel bulk head. Such a vehicle body is known from Patent Documents 1 to 2, for example. [0003] In the vehicle body known from Patent Document 1, the front compartment and the rear compartment are partitioned by a rear floor partition. More specifically, the vehicle body has a vertical plate-shaped rear floor bulkhead rising from the midway of the floor panel in the front-rear direction of the vehicle body. The upper end of the rear floor bulkhead extends rearward to function as a parcel shelf. A reinforcing material having an L-shaped cross section is joined to an upper end corner of the rear floor bulkhead. As a result, a closed-surface-shaped rein...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/00B62D23/00B62D25/20
Inventor 柱山直树
Owner HONDA MOTOR CO LTD
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