Body structure of vehicle and assembling method therefor

A vehicle and body technology, which is applied to the superstructure, vehicle components, superstructure sub-assemblies, etc., can solve problems such as the inability to fully and effectively suppress the deformation of the cabin
CN101992808AInactive Publication Date: 2011-03-30MAZDA MOTOR CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
MAZDA MOTOR CORP
Publication Date
2011-03-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a body structure of a vehicle. A hinge reinforcement is arranged at a hinge pillar at a specified position which corresponds to an upper door-hinge attachment portion. Attachment portions which extend toward a hinge pillar inner and are attached to this hinge pillar inner are arranged at the hinge reinforcement which corresponds to the upper door-hinge attachment portion. A branch frame and a gusset member which transmit an impact load inputted from a front side frame extending in a vehicle longitudinal direction to the attachment portions via the hinge pillar inner are provided so as to extend from the front side frame. Accordingly, the impact load inputted to the vehicle body at the vehicle collision can be properly transmitted to the vehicle rear portion, so that the deformation of the vehicle compartment can be restrained surely.
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Description

technical field

[0001] The present invention relates to a vehicle body structure in which door hinge mounting portions corresponding to upper and lower door hinges are provided on hinge pillars. Background technique

[0002] Conventionally, as a body structure of a vehicle, there is, for example, a structure disclosed in Japanese Patent Laid-Open Publication No. 2003-182633 (hereinafter referred to as "patent document").

[0003] That is, the structure is a vehicle body structure of a vehicle including a front pillar and a front side member extending in the vehicle front-rear direction, in which a reinforcing member is installed, which is supported along the suspension from a suspension support tower installation position of the front side member The tower extends obliquely upward and outward in the vehicle width direction, and is provided to the rear of the fender upper member in front of the front pillar and the vehicle width end of the cowl side member.

[0004] Accordin...

Claims

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