本申请提供一种下车体架构以及车辆,下车体架构包括地板结构,所述地板结构包括地板和支撑所述地板的支撑框架,地板包括多个沿所述地板宽度方向分布的地板单元,所述地板单元为型材结构,相邻地板单元相互插接连接;所述支撑框架包括位于两侧的纵梁和连接在两个纵梁之间的横梁,所述纵梁和所述横梁均为挤压型材结构。本申请中下车体架构的地板由多块地板单元拼接形成,可以根据车型需求选择对应数量的地板单元进行拼接,并根据不同车型的地板形状需求,对拼接后的整块地板通过切割等方式形成所需的地板即可,此种方式形成地板可实现平台共用,组装简单,造车效率较高,可以节约开发成本,同时,拼装的方式安装过程中能耗较少,可节约单车成本。

    The invention provides a lower vehicle body framework and a vehicle, the lower vehicle body framework comprises a floor structure, the floor structure comprises a floor and a supporting frame supporting the floor, the floor comprises a plurality of floor units distributed in the width direction of the floor, each floor unit is of a sectional material structure, and the adjacent floor units are connected in an inserted mode; the supporting frame comprises longitudinal beams located on the two sides and a cross beam connected between the two longitudinal beams, and the longitudinal beams and the cross beam are of extruded profile structures. The floor of the lower vehicle body framework is formed by splicing the multiple floor units, the corresponding number of floor units can be selected for splicing according to the vehicle model requirement, and the whole spliced floor is formed into the needed floor in a cutting mode and the like according to the floor shape requirements of different vehicle models; the floor is formed in the mode, platform sharing can be achieved, assembling is easy, the vehicle manufacturing efficiency is high, the development cost can be saved, meanwhile, energy consumption is low in the installation process through the splicing mode, and the cost of a single vehicle can be saved.


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    Titel :

    一种下车体架构以及车辆


    Erscheinungsdatum :

    2024-06-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge