To inhibit deformation of a vehicle cabin of a vehicle.SOLUTION: A vehicle body lower part structure of a motor vehicle 1 has: side sill members 6 provided behind front wheels 7 in a vehicle body 2 of the motor vehicle 1 and forming side edges of a vehicle cabin 3; a toe board 5 or a floor panel 4 provided at the inner side of the side sill member 6; and reinforcement structures provided at the toe board 5 or the floor panel 4. The reinforcement structure is provided so as to extend in an inner falling direction of the side sill member 6 at the inner side of a tip part 9 of each side sill member 6 in the toe board 5 or the floor panel 4.SELECTED DRAWING: Figure 3

    【課題】車両の車室の変形を抑制する。【解決手段】自動車1の車体下部構造は、自動車1の車体2において前輪7の後側に設けられて車室3の側縁を構成するサイドシル部材6と、サイドシル部材6の内側に設けられるトーボード5またはフロアパネル4と、トーボード5またはフロアパネル4に設けられる補強構造と、を有する。補強構造は、トーボード5またはフロアパネル4において、サイドシル部材6の先端部9の内側に、サイドシル部材6の内倒れ方向に沿って延在するように設けられる。【選択図】 図3


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    Title :

    VEHICLE BODY LOWER PART STRUCTURE OF VEHICLE


    Additional title:

    車両の車体下部構造


    Contributors:

    Publication date :

    2019-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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