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Vehicle front part structure

A vehicle and structure technology, applied in the direction of vehicle components, substructure, superstructure, etc., can solve the problems of high cost, limited rigidity improvement, and increase in the number of parts, and achieve the effect of reducing component cost, improving rigidity, and improving vibration characteristics

Active Publication Date: 2019-06-14
SUZUKI MOTOR CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In addition, in the conventional vehicle front structure, the side reinforcement member is provided on the inner side of the fender, so there is a problem that the rigidity improvement of the vehicle front is limited, and the side reinforcement member is required. Leads to increased part count and high cost

Method used

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  • Vehicle front part structure
  • Vehicle front part structure
  • Vehicle front part structure

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Embodiment Construction

[0023] Hereinafter, the present invention will be described in detail based on the illustrated embodiments.

[0024] Figure 1 ~ Figure 4 It shows the structure of the vehicle front part which concerns on embodiment of this invention. In addition, in the drawings, the arrow Fr direction indicates the vehicle front, the arrow U direction indicates the vehicle upper direction, the arrow X direction indicates the vehicle width direction, and the arrow Y direction indicates the vehicle front-rear direction.

[0025] Such as figure 1 As shown, the vehicle front portion 1 to which the structure of the embodiment of the present invention is applied mainly includes chassis frames 2 extending in the vehicle front-rear direction and provided on the left and right sides in the vehicle width direction at the lower part of the power unit mounting space S, and provided on the left and right sides of the vehicle width direction. The power unit mounts the upper body 3 in the upper part of ...

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Abstract

The invention provides a vehicle front part structure, capable of improving the rigidity of an upper body and a body attachment fixing portion, improving the vibration characteristics and the like ofa vehicle front part and effectively distributing a force input into the body attachment to the vehicle front part. In the vehicle front part structure, an upper body is fixed to a chassis frame via abody attachment 40, and a body attachment fixing portion 4 for fixing the body attachment 40 is disposed at a lower part of the upper body. The body attaching fixing portion 4 includes a mounting-fixing surface 41 having a fixing hole to which the body attachment 40 is fixed, a sidewall portion disposed in a transverse direction of the attachment-fixing surface 41 and extending in a vertical direction, and a vertical wall portion 43 is arranged in a longitudinal direction of the attachment-fixing surface 41 and extending in the vertical direction, a support member 34 having a closed profile shape and extending in the vertical direction, is joined to the side wall portion, and a cross member 35, the one has closed profile shape and extends in the transverse direction, is joined to the vertical wall portion 43.

Description

technical field [0001] The invention relates to a vehicle front structure. Background technique [0002] In the conventional vehicle front structure, a structure is known in which fenders are arranged on both sides of the front part of the vehicle body of the engine compartment, and a seal that cooperates with these fenders is provided on the inner side of the fenders. In the cross-sectional side reinforcement member, the front and rear end portions of the side reinforcement member are connected to the chassis frame via vehicle body mounting brackets (for example, refer to Patent Document 1). [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent Application Laid-Open No. 7-267135 Contents of the invention [0006] The problem to be solved by the invention [0007] However, in the above-mentioned conventional vehicle front structure, the vehicle body and the chassis frame of the engine room portion are only connected by the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D25/08
CPCB62D21/11B62D25/082B62D27/04
Inventor 大仓康平
Owner SUZUKI MOTOR CORP