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Upper vehicle body structure of automobile

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

Active Publication Date: 2012-05-23
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

Disclosed is an upper vehicle body structure (20) having a groove (31) between an outside panel (28) and a roof panel (24). The upper end of a center pillar stiffener (34) overlaps with a roof side stiffener (41). The roof side stiffener (41) is joined to a roof arch (23) at the groove (31). The upper end of a center pillar reinforcing member (33) inside the center pillar stiffener (34) is joined to an end (25b) of a corner gusset (25) at a position below the grooves (31), the other end (25a) of the corner gusset being connected to the roof arch (23). With this, concentration of impact load to the corner gusset (25) can be avoided.

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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IPC IPC(8): B62D25/06B62D25/04
CPCB62D25/06B62D25/04B62D27/065
Inventor 生野英一
Owner HONDA MOTOR CO LTD
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