Rear vehicle body structure

A body and rear technology, applied in the field of rear body structure, to achieve excellent durability and improved stiffness

Inactive Publication Date: 2011-04-20
SUZUKI MOTOR CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, this configuration is not favorable for inputs in the longitudinal direction of the vehicle

Method used

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  • Rear vehicle body structure
  • Rear vehicle body structure
  • Rear vehicle body structure

Examples

Experimental program
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Embodiment Construction

[0017]

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Figure 1 to image 3 The rear body structure of an automobile is shown. As shown in the drawings, the wheel house 4 including the wheel house outer panel 2 and the wheel house inner panel 3 is welded to the rear end (hereinafter referred to as the rear end of the vehicle in its longitudinal direction) of the side beam 1 having a closed Section (refer to Figure 12 ) and extend in the longitudinal direction of the vehicle. Side sill reinforcement members 5 that extend in the longitudinal direction of the vehicle and reinforce the side sill 1 are provided therein.

[0018]

In addition, the rear end opening 6 of the side member 1 (refer to image 3) wherein the opening portion 6A corresponding to the outer side W2 in the vehicle width direction is closed by the first front wall portion 14 of the wheel house outer panel 2 , wherein the openin...

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PUM

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Abstract

The invention provides a posterior vehicle body structure, which is provided with a side beam that extends in the longitudinal direction of the vehicle and is provided with a closed profile; a wheel cowling that comprises a wheel cowling outer plate and a wheel cowling inner plate and is welded with the back end of the side beam; and a side beam strengthening component that extends in the longitudinal direction of the vehicle and is arranged on the inner side of the side beam so as to strengthen the side beam, wherein, an opening is formed on the back end of the side beam, in the width direction of the vehicle the opening is provided with a lateral opening part closed by the front wall part of the wheel cowling outer plate and in the width direction of the vehicle the opening is also provided with a medial opening part closed by the compartment backplate of the vehicle pedestal; the back end of the side beam strengthening component is connected with the outer surface of the front wallpart of the wheel cowling outer plate; and a fragmental part provided with an L-shaped profile in a connecting component is overlapped with the inner surface of the front wall part of the wheel cowling outer plate, while another fragmental part in the connecting component is overlapped and connected with a lateral wall part arranged on the lateral part of the compartment backplate in the width direction of the vehicle from the external side in the width direction of the vehicle.

Description

[0001] This application claims priority from Japanese Patent Application No. 2007-295127 filed on November 14, 2007, the entire contents of which are incorporated herein by reference. technical field [0002] The invention relates to a rear body structure. Background technique [0001] The present invention relates to a rear body structure, in particular to a rear body structure in which the side members extend in the longitudinal direction of the vehicle and have a closed section, the wheel wells comprise a wheel well outer panel and a wheel well inner plate, and is welded together with the rear end of the side sill, the side sill reinforcing member extending in the longitudinal direction of the vehicle and provided inside the side sill to reinforce the side sill, the rear end of which is formed with an opening formed in the vehicle It has an outer opening portion closed by a front wall portion of the wheel house outer panel in the width direction, and has an inner openi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D27/00B62D25/08B62D25/00B62D25/02
CPCB62D25/08B62D25/02B62D25/025
Inventor 世山周太药丸信哉
Owner SUZUKI MOTOR CORP
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