To lower the floor of a vehicle having a slope.SOLUTION: A vehicle floor structure 20 includes: a left rocker 21L disposed at a side end of a car 100; a front floor cross member 30F of a hat-shaped cross-sectional shape formed by an upper open groove-shaped portion 31, a rear upper flange 32, and a front upper flange 33; and a front connection member 40F connecting the left rocker 21L and the front floor cross member 30F; wherein the left rocker 21L is disposed such that a height of an upper-end surface 22 is lower than respective heights of the rear upper flange 32 and the front upper flange 33 of the front floor cross member; and wherein the front connection member 40F has a hat-shaped cross-sectional shape formed by a lower open groove-shaped portion 41, a rear lower flange 42, and a front lower flange 43 and connects the upper-end surface 22 of the left rocker 21L and the rear upper flange 32 and front upper flange 33 of the front floor cross member 30F.SELECTED DRAWING: Figure 4

    【課題】スロープ付き車両の低床化を図る。【解決手段】車両100の側端部に配置される左ロッカ21Lと、上開放溝形部31と後上フランジ32,前上フランジ33とで構成されるハット型断面形状の前フロアクロスメンバ30Fと、左ロッカ21Lと前フロアクロスメンバ30Fとを接続する前接続部材40Fと、を含む車両フロア構造20であって、左ロッカ21Lは、上端面22の高さが前フロアクロスメンバの後上フランジ32,前上フランジ33よりも低くなるように配置され、前接続部材40Fは、下開放溝形部41と後下フランジ42、前下フランジ43で構成されるハット型断面形状で、左ロッカ21Lの上端面22と前フロアクロスメンバ30Fの後上フランジ32,前上フランジ33とを接続する。【選択図】図4


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    Title :

    VEHICLE FLOOR STRUCTURE


    Additional title:

    車両フロア構造


    Contributors:

    Publication date :

    2023-08-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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