To prevent deformation of a floor panel due to a load input to a seat fixation portion or an anchor fixation portion while preventing increase of the number of components.SOLUTION: A floor panel 3 includes a seat attached portion 10 overlapped with a seat side attachment portion from a cabin side, and an anchor attached portion 11 overlapped with an anchor side attachment portion from the cabin side, and forms a floor of a cabin. A floor under frame 13 is fixed as a frame of the floor panel 3 to a back surface of the floor panel 3. A reinforcement 14 includes a seat fixation portion 24 overlapping the seat attached portion 10 from an opposite side of the cabin side, and an anchor fixation portion 30 overlapping the anchor attached portion 11 from the opposite side of the cabin side, and is fixed to the back surface of the floor panel 3. The seat side attachment portion and the anchor side attachment portion are fixed respectively to the seat fixation portion 24 and the anchor fixation portion 30. The reinforcement 14 is connected to the floor under frame 13.SELECTED DRAWING: Figure 3

    【課題】部品点数の増大を抑えつつ、シート固定部やアンカ固定部への荷重入力によるフロアパネルの変形を抑制する。【解決手段】フロアパネル3は、シート側取付部が車室側から重なるシート被取付部10と、アンカ側取付部が車室側から重なるアンカ被取付部11とを有し、車室の床を形成する。フロアアンダフレーム13は、フロアパネル3の裏面にフロアパネル3の骨格として固定される。レインフォース14は、シート被取付部10に反車室側から重なるシート固定部24とアンカ被取付部11に反車室側から重なるアンカ固定部30とを有し、フロアパネル3の裏面に固定される。シート側取付部とアンカ側取付部とは、シート固定部24とアンカ固定部30とに対してそれぞれ固定される。レインフォース14は、フロアアンダフレーム13に結合される。【選択図】図3


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    Title :

    VEHICLE FLOOR STRUCTURE


    Additional title:

    車両のフロア構造


    Contributors:
    GOTO RYO (author)

    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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