The invention discloses a vehicle body connecting structure and a vehicle. The vehicle body connecting structure comprises a lower vehicle body, an upper vehicle body and a detachable connecting structure. The lower vehicle body comprises a battery edge covering beam, and a mounting part is arranged on the battery edge covering beam; the upper vehicle body is detachably mounted on the lower vehicle body and comprises a doorsill beam, and a lap joint part is arranged on the doorsill beam and used for being in lap joint with the mounting part; the detachable connecting structure comprises a first connecting part and a second connecting part which are correspondingly arranged on the battery edge covering beam and the doorsill beam respectively, so that the battery edge covering beam and the doorsill beam can be mutually matched and fixed when the lap joint part is in lap joint with the mounting part; the lower vehicle body and the upper vehicle body are installed by arranging the vehicle body connecting structure, the structure is simple, and cost is low; meanwhile, the detachable connecting structure enables part errors to be absorbed when the lower vehicle body and the upper vehicle body are assembled, so that the precision requirement for the part size can be reduced, the lower vehicle body and the upper vehicle body can be quickly disassembled and assembled, and the assembling efficiency of the lower vehicle body and the upper vehicle body is improved.

    本发明公开一种车身连接结构及车辆,车身连接结构包括下车身、上车身以及可拆卸连接结构;下车身包括电池包边梁,电池包边梁上设有安装部;上车身可拆卸安装于下车身,上车身包括门槛梁,门槛梁上设有搭接部,用以搭接于安装部上;可拆卸连接结构包括对应分设于电池包边梁和门槛梁的第一连接部和第二连接部,以在搭接部搭接于安装部时,能够相互配合固定电池包边梁与门槛梁;通过设置车身连接结构实现下车身和上车身的安装,结构简单,成本较低;同时,可拆卸连接结构使得下车身和上车身在装配时的零件误差能够被吸收,从而能够降低对零件尺寸的精度要求,进而可以实现下车身和上车身的快速拆装,提高下车身和上车身的装配效率。


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    Title :

    Vehicle body connecting structure and vehicle


    Additional title:

    一种车身连接结构及车辆


    Contributors:
    SUN ZHANJUN (author)

    Publication date :

    2022-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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