PROBLEM TO BE SOLVED: To provide a dash panel structure capable of efficiently improving vehicle body rigidity via a dash panel.SOLUTION: A dash panel 104 comprises a vertical wall area 116 facing in the vehicle longitudinal direction and a lower bending area 118 of bending to the vehicle rear. A dash panel structure 100 includes a dash side member 106a connected to the dash panel 104 above a change line L1 of a boundary between the vertical wall area 116 and the lower bending area 118 and a front side member 112a connected to the end part vicinity in the vehicle width direction in the lower edge of the dash panel 104. The dash panel 104 also comprises a diagonal brace area 120a partitioned on the outside in the vehicle width direction by a ridgeline 119a of projecting to the vehicle front of passing through the vicinity of the dash side member 106a and the front side member 112a by crossing with the change line L1. The ridgeline 119a crosses at an angle of 45° or more with the change line L1 by rising toward the outside in the vehicle width direction.

    【課題】ダッシュパネルを介して車体剛性を効率よく向上可能なダッシュパネル構造を提供する。【解決手段】ダッシュパネル104は、車両前後方向に面した縦壁領域116と、車両後方へ屈曲した下部屈曲領域118とを有す。ダッシュパネル構造100は、縦壁領域116と下部屈曲領域118との境目の変化ラインL1より上方でダッシュパネル104に接続されるダッシュサイドメンバ106a、ダッシュパネル104の下縁における車幅方向の端部近傍に接続されるフロントサイドメンバ112aを含む。ダッシュパネル104はさらに、変化ラインL1に交差しダッシュサイドメンバ106aおよびフロントサイドメンバ112aの近傍を通る車両前方へ凸の稜線119aによって車幅方向外側に区画される筋交領域120aを有する。稜線119aは、車幅方向外側にゆくほど上昇し変化ラインL1と45?以上の角度で交差している【選択図】図3


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    Title :

    DASH PANEL STRUCTURE


    Additional title:

    ダッシュパネル構造


    Contributors:

    Publication date :

    2015-11-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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