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vehicle side structure

A vehicle and structure technology, applied in the direction of vehicle components, superstructure, superstructure sub-assembly, etc., can solve the problems of difficult impact load, front door deformation, front door intrusion, etc.

Active Publication Date: 2016-01-06
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the side structure of the vehicle disclosed in Patent Document 1, it is considered that when an impact load is input to the front door from the side of the vehicle, the front door will be deformed, and the rear end of the door beam and the bulkhead will be raised. Fang Mobile
When the rear end portion of the door cross member and the bulkhead move upward, the bracket member and the bulkhead are separated from the support portion on the vehicle body side, making it difficult to support the bracket member and the bulkhead by the support portion on the vehicle body side.
[0005] Therefore, it is difficult to properly support the impact load input from the side of the vehicle to the front door on the vehicle body side via the door beam and bulkhead
As a result, there is a concern that the door beam and the bulkhead (that is, the front door) will intrude into the vehicle interior, and it is necessary to study countermeasures.

Method used

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Examples

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Embodiment

[0037] Such as figure 1 and figure 2 As shown, the side structure 10 of the vehicle has: a side sill 11 extending in the front-rear direction of the vehicle body below the side of the vehicle body; a front pillar 12 standing upward from the front end of the side sill 11; A center pillar (pillar) 13 standing upward at a position halfway in the front-rear direction of the vehicle body; a partition plate 15 provided inside the center pillar 13; the roof side rail 16; and the side panel 17 covering the roof side rail 16, the center pillar 13, and the like from the vehicle exterior 18 side.

[0038] Furthermore, the side structure 10 of the vehicle has: a door opening 21 formed on the side of the vehicle body by the side sill 11, the front pillar 12, the center pillar 13, and the roof side rail 16; Front side car door 22 on 21.

[0039] The front door 22 is openably and closably supported by the door opening 21 via a front hinge (not shown). The front door 22 includes an outer...

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PUM

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Abstract

Disclosed is a structure (10) for a side portion of a vehicle, the structure (10) having a bulkhead (15) provided within a closed cross-section of a center pillar (13). The bulkhead (15) is disposed so as to be superposed on the lapping section (27a) of a lower door beam (27) in the width direction of the vehicle and has a movement restriction section (61) capable of supporting the lapping section (27a). When the lower door beam (27) is moved by a load inputted in the lower door beam (27) from a side of the vehicle, the movement restriction section (61) supports the lapping section (27a) of the lower door beam (27) to restrict the movement of the lapping section (27a) in the vertical direction.

Description

technical field [0001] The present invention relates to a side structure of a vehicle in which a door beam is provided in a closed space of a vehicle door, and an end portion of the door beam overlaps a pillar in the vehicle width direction. Background technique [0002] For example, as disclosed in Patent Document No. 2008-13139, there is known a side structure of a vehicle in which a door beam is provided in the front side door toward the front-rear direction of the vehicle body, and the rear end of the door beam is formed by a box-shaped bracket. For component support, a partition (isolator) is provided in the bracket component. [0003] According to the side structure of the vehicle described above, when an impact load is input to the front door from the side of the vehicle, the rear end portion of the door cross member can be brought into contact with the bulkhead to disperse the impact load toward the vehicle body. [0004] However, in the side structure of the vehicl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D25/04
CPCB62D25/04B60J5/0447B60J5/0458
Inventor 加藤盛一小林成高小岛英明
Owner HONDA MOTOR CO LTD
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