To minimize noise in a compartment of an electric vehicle.SOLUTION: A vehicle floor structure includes: a linear projection 11 forming a floor tunnel 13 whose lower internal space communicates with a front compartment 70 at a front side of a vehicle on a convex groove-like section extending in a vehicular fore-and-aft direction at a center in a vehicle width direction; and flat plates 12L and 12R on both sides in the vehicle width direction of the linear projection 11. Further, the vehicle floor structure includes: a floor panel 10 forming a floor of a compartment 60; and a noise insulation plate 30 disposed at the front side of the vehicle of the floor tunnel 13 and partitioning the floor tunnel 13 in the vehicular fore-and-aft direction.SELECTED DRAWING: Figure 2

    【課題】電動車両において、車室内の騒音を低減する。【解決手段】車両幅方向中央で車両前後方向に延びる上に凸の溝形断面で下側の内部空間が車両前方のフロントコンパートメント70と連通するフロアトンネル13を構成する突条部11と、突条部11の車両幅方向両側の平板部12L,12Rと、を有し、車室60のフロアを構成するフロアパネル10と、フロアトンネル13の車両前方に配置されてフロアトンネル13を車両前後方向に仕切る遮音板30とを備える。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE FLOOR STRUCTURE


    Additional title:

    車両フロア構造


    Contributors:

    Publication date :

    2024-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge



    Vehicle floor structure and floor assembly

    WANG ZHENGHUA / LIU YANG | European Patent Office | 2021

    Free access

    VEHICLE FLOOR STRUCTURE

    MATSUZAWA KIMIO / EBISAWA TOMOYA / NAKAZAWA TAKANORI | European Patent Office | 2024

    Free access

    Vehicle floor structure

    MUTA MASAHIRO / MURATA SOSHIRO / KAGAMI AYAKA et al. | European Patent Office | 2023

    Free access

    Vehicle floor structure

    OTAKE KAZUKI / KOREISHI NORIMASA / TAKEDA HIDEO | European Patent Office | 2023

    Free access

    VEHICLE FLOOR STRUCTURE

    CHOI JI HO | European Patent Office | 2023

    Free access