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Upper vehicle body structure of automobile

A technology of structure and body, applied in the direction of superstructure, superstructure sub-assembly, vehicle parts, etc., can solve the problem of smaller indoor space, and achieve the effect of suppressing the collapse of the section and expanding the indoor space

Active Publication Date: 2014-08-20
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the gusset needs to be made large, and there is a problem that the indoor space becomes smaller

Method used

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  • Upper vehicle body structure of automobile
  • Upper vehicle body structure of automobile
  • Upper vehicle body structure of automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0033] Such as figure 1 As shown, vehicle 10 includes a body 11 . The vehicle body 11 has a cabin 12 , an engine room 13 , and a luggage room 14 which are three compartments.

[0034] Such as figure 2 As shown, roof side rails 22 and side rails 27 extend vertically in the horizontal direction. A front pillar 19 , a center pillar inner 32 , and a rear pillar 26 are provided vertically from the front. The front door opening 17 is formed by the roof side sills 22 , the side sills 27 , the front pillar 19 and the center pillar inner 32 . The rear door opening 18 is formed by the roof side sills 22 , the side sills 27 , the center pillar inner 32 and the rear pillar 26 .

[0035] Such as Figure 2 to Figure 5 As shown, the upper body structure 20 of the vehicle body is composed of: a center pillar 21 extending along the vehicle body height direction on the side of the vehicle body; a roof arch 23 located at the position of the center pillar 21 and extending from the roof sid...

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PUM

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Abstract

The present invention provides an upper body structure of an automobile, and discloses an upper body structure (20) having a groove portion (31) between an outer side panel (28) and a roof panel (24). The upper end of the center pillar reinforcement (34) overlaps with the roof side reinforcement (41). The roof side reinforcement (41) is coupled to the roof arch (23) at the groove portion (31). The upper end of the center pillar reinforcing member (33) inside the center pillar reinforcing member (34) is coupled to the other end (25b) of the gusset plate (25) below the groove portion (31). The gusset plate (25) ) is connected to the roof arch (23). It can prevent the collision load from being concentrated on the gusset plate (25).

Description

technical field [0001] The present invention relates to an upper body structure, which is a structure of a connection portion between a center pillar and a roof side rail of a vehicle, and improves the rigidity and strength of the vehicle body against loads caused by side collisions (side collisions) of the vehicle. Background technique [0002] In general, there is known an upper vehicle body structure in which a reinforcing member is provided at a connecting portion between a center pillar and a roof side rail. Such an upper vehicle body structure is appropriately designed so that predetermined vehicle body rigidity and strength can be ensured against side impact loads. As such an upper vehicle body structure, a configuration in which a gusset is provided between a center pillar and a roof reinforcement (roof side reinforcement) is known (for example, refer to Patent Document 1). [0003] The upper body structure of Patent Document 1 includes: a center pillar composed of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D25/06B62D25/04
CPCB62D25/04B62D27/065B62D25/06
Inventor 生野英一
Owner HONDA MOTOR CO LTD
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