VEHICLE FRONT STRUCTURE

To provide a vehicle front structure capable of inhibiting occurrence of a high stress at a coupling point even when a load oriented in a crosswise direction is inputted to an attachment part.SOLUTION: A vehicle front structure includes a dash panel 1, a cowl reinforcement 2, and a cowl panel. The c...

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Bibliographic Details
Main Author TAJIMA HIROKI
Format Patent
LanguageEnglish
Japanese
Published 04.07.2019
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Summary:To provide a vehicle front structure capable of inhibiting occurrence of a high stress at a coupling point even when a load oriented in a crosswise direction is inputted to an attachment part.SOLUTION: A vehicle front structure includes a dash panel 1, a cowl reinforcement 2, and a cowl panel. The cowl reinforcement 2 includes a coupling region R to be coupled to the dash panel 1, and an attachment part 21b to which the cowl panel is attached. The coupling region R is formed to extend in a vehicle width direction and has weld points 23a to 23e equidistantly formed in the vehicle width direction. The attachment part 21b is formed to protrude from the coupling region R, and disposed at one end in the vehicle width direction of the coupling region R. The cowl reinforcement 2 is provided with a protrusion 24 that protrudes from the coupling region R and the attachment part 21b. The protrusion 24 is formed to link the other end in the vehicle width direction of the coupling region R with a distal end 21b2 of the attachment part 21b.SELECTED DRAWING: Figure 3 【課題】取付部に左右方向の荷重が入力された場合であっても、結合点において高い応力の発生を抑制することが可能な車両前部構造を提供する。【解決手段】車両前部構造は、ダッシュパネル1とカウルリインフォースメント2とカウルパネルとを備える。カウルリインフォースメント2は、ダッシュパネル1に結合される結合領域Rと、カウルパネルが取り付けられる取付部21bとを含む。結合領域Rは、車幅方向に延びるように形成され、溶接点23a〜23eが車幅方向に間隔を隔てて設けられている。取付部21bは、結合領域Rから突出するように形成され、結合領域Rの車幅方向の一方端部側に配置されている。カウルリインフォースメント2には、結合領域Rおよび取付部21bから張り出す張出部24が設けられ、張出部24は、結合領域Rの車幅方向の他方端部と、取付部21bの先端部21b2とを繋ぐように形成されている。【選択図】図3
Bibliography:Application Number: JP20170241735