The invention discloses a automobile body support with a detachable rear beam, a automobile body support assembly and an electric automobile. The automobile body support comprises a support body and a rear beam, the support body comprises a front beam and two longitudinal beams arranged oppositely, and the front beam is connected between the two longitudinal beams so that the support body can form an opening structure with an opening. The rear beam is detachably connected with the end, away from the front beam, of the longitudinal beam. The automobile body support assembly comprises a battery pack and a automobile body support. The electric automobile comprises a chassis and an automobile body support assembly. In the automobile body support, the rear beam is detachably connected with the longitudinal beam, and when the automobile body support is connected to the chassis, the rear beam can be detached, so that the weight and the occupied space of the automobile body support can be reduced, and the light weight of the electric automobile can be achieved.

    本发明公开了一种具有拆卸式后梁的车身支架、车身支架组件及电动汽车。车身支架包括支架本体和后梁,支架本体包括前梁和相对设置的两纵梁,前梁连接在两纵梁之间,以使支架本体形成为具有开口的开口结构。后梁与纵梁中远离前梁的一端可拆卸连接。车身支架组件包括电池包和车身支架。电动汽车包括底盘和车身支架组件。在该车身支架中,后梁与纵梁可拆卸连接,当车身支架连接到底盘时,后梁可拆卸下来,有利于减少车身支架的重量和占用的空间,进而有利于实现电动汽车的轻量化。


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    Title :

    Automobile body support with detachable rear beam, automobile body support assembly and electric automobile


    Additional title:

    具有拆卸式后梁的车身支架、车身支架组件及电动汽车


    Contributors:

    Publication date :

    2021-07-16


    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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