The rocker is divided into front and rear parts of the vehicle, and includes a rocker front part and a rocker rear part, and the coupling member is coupled to the rocker front part, the rocker rear part, the center pillar, and the floor cross member in a state of being covered from the outside. Further, the coupling member is provided with a rib protruding along the extending direction of the floor cross member between the third coupling portion and the fourth coupling portion. Thus, the rigidity of the coupling member itself can be improved. Further, the angle made by the rocker, the center pillar, and the floor cross member is maintained, and it is possible to suppress the deformation of the floor cross member in the vehicle vertical direction due to the road surface input during the traveling of the vehicle.


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    Title :

    VEHICLE BODY STRUCTURE MEMBER


    Contributors:

    Publication date :

    2025-07-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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