PROBLEM TO BE SOLVED: To provide a vehicular side part body structure capable of improving the transmission performance of a load upon a collision of a vehicle, by increasing the stiffness of a joint member disposed in a side sill.SOLUTION: A bulkhead 10 is provided, which partitions a closed cross-section space C formed by a side sill outer RAIN 52 and a side sill inner 51 in a vehicle fore-and-aft direction. The bulkhead 10 has a flange 26 joined with an inner surface of the side sill inner 51, and a V-shaped bead 24 extending from the vehicle width direction outer side OUT to the vehicle width direction inner side IN. The V-shaped bead 24 extends so as to connect with the flange 26, and a width-expanding portion 27 is formed at an end portion on the flange 26 side.

    【課題】サイドシル内に配置する節部材の剛性を増大させることで、車両の側突時の荷重の伝達性能を向上できる車両の側部車体構造を提供することを目的とする。【解決手段】サイドシルアウタレイン52とサイドシルインナ51とで形成された閉断面空間Cを車両前後方向に仕切るバルクヘッド10が設けられ、バルクヘッド10は、サイドシルインナ51の内面に接合されるフランジ26と、車幅方向外側OUTから車幅方向内側INに延びるV字ビード24とを有し、V字ビード24は、フランジ26につながるように延びるとともに、フランジ26側の端部に拡幅部27が形成された。【選択図】図2


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    Title :

    VEHICULAR SIDE PART BODY STRUCTURE


    Additional title:

    車両の側部車体構造


    Contributors:

    Publication date :

    2015-06-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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