The present invention is a vehicle lower body frame structure which supports a lower part of a vehicle cabin (1) where front seats (7) and a rear seat (11) are disposed, the structure including: a pair of side members (19) disposed under the vehicle cabin on both sides in a vehicle width direction and extending along a vehicle front-rear direction; a front seat cross member (29) provided so as to extend along the vehicle width direction on a lower side of the front seats and coupling together the side members; a rear seat cross member (31) provided so as to extend along the vehicle width direction on a lower side of the rear seat and coupling together the side members on a rear side of the front seat cross member; and coupling members (45) provided so as to extend along the vehicle front-rear direction further on an inner side in the vehicle width direction than the side members and coupling together the front seat cross member and the rear seat cross member, wherein the front seat cross member and the rear seat cross member have a branch structure, with portions thereof on both end sides in the vehicle width direction each forked into a front-side branch and a rear-side branch in the vehicle front-rear direction.


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE LOWER BODY FRAME STRUCTURE


    Additional title:

    FAHRZEUGBODENSTRUKTUR
    CARROSSERIE INFÉRIEUR CADRE STRUCTURE


    Contributors:

    Publication date :

    2018-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Lower vehicle body frame structure

    YOU JIE / YANG HONG / WU CHUNFU et al. | European Patent Office | 2020

    Free access

    Lower vehicle body frame structure

    LIU JINGMIN / LIU MING / LUO PEIFENG et al. | European Patent Office | 2021

    Free access

    LOWER VEHICLE BODY STRUCTURE OF FRAME VEHICLE

    HONDA HIROSHI | European Patent Office | 2017

    Free access

    Rear lower vehicle body frame structure

    TANG CHUNLIU / LI ZHITENG / WU JIAZHENG et al. | European Patent Office | 2021

    Free access

    VEHICLE BODY LOWER STRUCTURE OF FRAME VEHICLE

    YAMADA KEISUKE | European Patent Office | 2022

    Free access