The invention discloses a split type vehicle body structure of a passenger vehicle. The structure comprises an upper vehicle body and a lower vehicle body, and the upper vehicle body comprises a connecting column and a vehicle roof; and the lower end of the connecting column is detachably connected with the lower vehicle body. The structure of the integrated vehicle body is changed, the detachableconnection relation between the upper vehicle body and the lower vehicle body is achieved, and after the upper vehicle body can be replaced, the service life, materials, the structure, the cost and the shape of the upper vehicle body are not limited any more. Specifically, the upper vehicle body can be conveniently disassembled, so that a user can customize the vehicle body shape conveniently; the service life of the upper vehicle body can be designed to be different from that of the lower vehicle body; materials of the upper vehicle body can be diversified and are not limited to materials the same as those of the lower vehicle body. Market requirements can be better met, for example, the cost is selectable and controllable by using steel, aluminum and recheck materials, and the structural form of the upper vehicle body can be diversified, such as a metal plate structure, an elbow structure, a composite material structure and the like.

    本发明公开了一种乘用车的分体式车身结构,包括上车体和下车体,所述上车体包括连接柱和车顶;所述连接柱的下端与下车体可拆分连接。本发明改变了一体式车身的结构,实现上车体和下车体可拆分的连接关系,上车体可以更换后,其寿命、材料、结构、成本、造型不再受限。具体地,上车体可以方便拆卸,便于用户定制化定制车身造型;上车体的寿命可以设计成与下车体不一样,这样利于降低成本;上车体的材料可以多样化,不再局限于跟下车体一样的材料;更好的满足市场化需求,比如成本可选可控:钢、铝、复核材料;上车体的结构形式也可以多样化,比如可以是钣金结构、弯管结构、复合材料结构等。


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    Title :

    Split type vehicle body structure of passenger vehicle


    Additional title:

    一种乘用车的分体式车身结构


    Contributors:
    ZHOU HETAO (author)

    Publication date :

    2021-02-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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