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Front structure of vehicle

A front structure and automobile technology, which is applied to the superstructure, superstructure sub-assemblies, vehicle components, etc., can solve the problems of smaller opening area, reduced radiator capacity, adverse effects on engine cooling performance, etc., to ensure rigidity, The effect of reducing load and promoting bending

Inactive Publication Date: 2008-10-22
MAZDA MOTOR CORP
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0008] That is, in order to ensure the minimum ground clearance of the vehicle, the bottom end position of the radiator lower support member with the plate member attached to the lower side needs to be raised, thereby reducing the opening area for the radiator provided on the radiator support member. , leading to a reduction in the capacity of the radiator, which adversely affects the cooling performance of the engine

Method used

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  • Front structure of vehicle
  • Front structure of vehicle
  • Front structure of vehicle

Examples

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Embodiment Construction

[0048] An embodiment of the present invention will be described in detail below with reference to the drawings.

[0049] FIG. 1 is a perspective view showing the front structure of an automobile. The front structure of the automobile shown in this figure includes a dash panel lower part 3 (dash panel) that separates the engine room 1 and the vehicle compartment 2 behind it in the front-to-rear direction, and a dash panel lower part 3 arranged on the dash panel lower part 3 The front side members 4 , 4 extend in the vehicle front-rear direction on the left and right sides of the engine room 1 .

[0050] Energy absorbing portions 5 , 5 having uneven wall surfaces are integrally formed on the front portions of the pair of left and right front side members 4 , 4 , and the energy absorbing portion 5 absorbs loads during a frontal collision of the vehicle. In the present embodiment, by providing the above-mentioned energy absorbing parts 5, 5, the crash can (crash can) used normall...

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PUM

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Abstract

The invention relates to a front part structure of a vehicle including a plate component (16) made of resin, the rear end of the plate component (16) is mounted at a front part (14a) of the lower part of a protective cover (14L), the front end of which extends to a proximity of the back of a bumper cover (17). A fragile part (21) which is fragile to the loads in front and rear directions is formed at a middle part of the plate component (16) in the front and rear directions. Adoption of the invention can not only avoid the influence to a minimum ground clearance, but guarantee the protective performance for walkers as well as prevent the damage of the protective cover caused by slight collision of the vehicle.

Description

technical field [0001] The invention relates to a front structure of an automobile. Background technique [0002] In the past, in order to sweep the legs of the pedestrian when the vehicle collides with the pedestrian, so that the upper body of the pedestrian can be dumped on the hood, so as to avoid the secondary injury of the pedestrian, a A structure in which a resin plate member as a leg cleaning part is attached to the lower part of the cover. [0003] As a front structure of an automobile having such a resin panel member as described above, there is, for example, the structure disclosed in Japanese Patent Laid-Open Publication No. 2004-203183. [0004] That is, in the above structure, a pair of left and right radiator side support members extending downward from the front portions of the left and right front side beams are provided; between the bottoms of the left and right pair of radiator side support members, A radiator lower support member extending in the vehicl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/34B60R19/12B60R21/02B62D25/08
Inventor 中山伸之阿部健
Owner MAZDA MOTOR CORP
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