PROBLEM TO BE SOLVED: To obtain a vehicle body lower part structure which efficiently disperses a load input to a cross member disposed at the dash panel side.SOLUTION: A vehicle body lower part structure 10 includes: a rocker 40 extending in a vehicle body fore and aft direction at the outer side of a floor panel 24 when viewed in a vehicle width direction; a first cross member 52 which extends in the vehicle width direction at the lower side of a dash panel 22 and is coupled to the rocker 40 at a vehicle width direction outer end part; a second cross member 54 which extends in the vehicle width direction at the vehicle body front side of the first cross member 52; and a connection member 56 which connects the first cross member 52 with the second cross member 54 and forms a closed cross section structure with the dash panel 22 or the floor panel 24.

    【課題】ダッシュパネル側に配置されるクロスメンバに入力された荷重を効率よく分散させられる車体下部構造を得る。【解決手段】フロアパネル24の車幅方向外側で車体前後方向に延在されたロッカ40と、ダッシュパネル22の下側で車幅方向に延在され、車幅方向外側端部がロッカ40に結合された第1クロスメンバ52と、第1クロスメンバ52の車体前方側で車幅方向に延在された第2クロスメンバ54と、第1クロスメンバ52と第2クロスメンバ54とを連結するとともに、ダッシュパネル22又はフロアパネル24とで閉断面構造を構成する連結部材56と、を備えた車体下部構造10とする。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE BODY LOWER PART STRUCTURE


    Additional title:

    車体下部構造


    Contributors:

    Publication date :

    2015-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    VEHICLE BODY LOWER PART STRUCTURE

    IEMURA YU / YASUI KEN / TATSUWAKI MASAAKI et al. | European Patent Office | 2024

    Free access

    VEHICLE BODY LOWER PART STRUCTURE

    MARUYAMA ATSUSHI / FUJISAWA KOTA / MURAMATSU YUKI | European Patent Office | 2023

    Free access

    VEHICLE BODY LOWER PART STRUCTURE

    MINESHIMA YUDAI | European Patent Office | 2020

    Free access

    LOWER PART VEHICLE BODY STRUCTURE

    EBIMOTO KEISUKE / MATSUOKA SHUSUKE / NATSUME YUKI et al. | European Patent Office | 2020

    Free access

    VEHICLE BODY LOWER PART STRUCTURE

    HATAKEYAMA TAKUMI / ISHIHARA KEITA / MARUYAMA ATSUSHI et al. | European Patent Office | 2024

    Free access