The invention discloses a front longitudinal beam assembly structure of an automobile. The front longitudinal beam assembly structure comprises a front floor and a front floor upper longitudinal beam fixedly arranged at the upper part of the front floor; a front longitudinal beam auxiliary beam is further fixedly arranged at the upper part of the front floor; one end of the front longitudinal beam auxiliary beam is fixedly connected with the front floor upper longitudinal beam in a lapping manner to integrally form a herringbone beam structure; further, the two sides of the front floor upper longitudinal beam downwards form first turned-over edges, and the front floor upper longitudinal beam is welded and fixedly connected to the front floor through the first turned-over edges; one end of the front floor upper longitudinal beam upwards warps and adopts an arc-shaped beam structure; one end of the front longitudinal beam auxiliary beam adopts an occlusion structure and is occluded onto the arc-shaped beam structure of the front floor upper longitudinal beam; the front longitudinal beam auxiliary beam is welded and fixedly connected with the front floor upper longitudinal beam through the occlusion structure. The front longitudinal beam assembly structure is simple, the lower part space of the front floor is saved, the space is provided for arrangement of a chassis, a force transmission structure is optimized, the weight of NVH parts at the upper part of the front floor is reduced and the cost is reduced.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Front longitudinal beam assembly structure of automobile


    Beteiligte:

    Erscheinungsdatum :

    2016-01-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Automobile rear longitudinal beam structure, automobile rear longitudinal beam assembly and automobile

    LIN JIAWU / YANG HONG / LI XUANSHUANG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Cabin front longitudinal beam structure and automobile

    LI ZHENXING / LI WENZHONG / WANG LI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Front-end structure of automobile body front longitudinal beam

    ZHANG XU | Europäisches Patentamt | 2015

    Freier Zugriff

    Front longitudinal beam and automobile

    GU YANG / CHU ANHUA / ZHENG HUAZHONG | Europäisches Patentamt | 2020

    Freier Zugriff

    Front longitudinal beam rear combination structure of automobile

    LI XIANGWEI / OUYANG WEIGANG / ZHU HAO et al. | Europäisches Patentamt | 2022

    Freier Zugriff