To reliably suppress crushing deformation of a floor sill.SOLUTION: A gusset 30 has a gusset body part 31, a gusset upper fixation part 32, a gusset lower fixation part 33, a gusset inside fixation part 34, and a gusset outside fixation part 35. The gusset body part 31 is located in a floor sill extending in a first direction, stands along a second direction, and an outer peripheral edge thereof is along an inner peripheral surface of the floor sill. The gusset upper fixation part 32 extends in the first direction from an upper end edge of the gusset body part 31, overlaps on a sill upper surface part and is fixed. The gusset lower fixation part 33 extends in the first direction from a lower end edge of the gusset body part 31, overlaps on a sill lower surface part and is fixed. The gusset inside fixation part 34 extends in the first direction from an inside end edge of the gusset body part 31 on an indoor side, overlaps on a sill inside surface part and is fixed. The gusset outside fixation part 35 extends in the first direction from an outside end edge of the gusset body part 31 on an outdoor side, overlaps on a sill outside surface part and is fixed.SELECTED DRAWING: Figure 3

    【課題】フロアシルの潰れ変形を確実に抑制する。【解決手段】ガセット30は、ガセット本体部31とガセット上固定部32とガセット下固定部33とガセット内側固定部34とガセット外側固定部35とを有する。ガセット本体部31は、第1方向へ延びるフロアシルの内部に配置され、第2方向に沿って起立し、その外周縁は、フロアシルの内周面に沿う。ガセット上固定部32は、ガセット本体部31の上端縁から第1方向へ延び、シル上面部に重なって固定される。ガセット下固定部33は、ガセット本体部31の下端縁から第1方向へ延び、シル下面部に重なって固定される。ガセット内側固定部34は、ガセット本体部31の車室内側の内側端縁から第1方向へ延び、シル内側面部に重なって固定される。ガセット外側固定部35は、ガセット本体部31の車室外側の外側端縁から第1方向へ延び、シル外側面部に重なって固定される。【選択図】図3


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    Title :

    VEHICLE FLOOR REINFORCEMENT STRUCTURE


    Additional title:

    車両のフロア補強構造


    Contributors:

    Publication date :

    2021-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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