The invention relates to a novel rear-floor front-extension-board structure. The novel rear-floor front-extension-board structure comprises an intermediate board body, an upper connecting part arranged on the intermediate board body and connected with a rear floor assembly, and a lower connecting part arranged on the intermediate board body and connected with a front floor assembly, wherein the intermediate board body and the lower connecting part are integrally formed; the upper connecting part is formed in a split manner and connected with the intermediate board body. According to the novel rear-floor front-extension-board structure, as the upper connecting part and the intermediate board body are in split arrangement, the intermediate board body and the lower connecting part can be generally used by various vehicles, the weight of the rear-floor front-extension-board structure is reduced while the integral rigidity and strength of the vehicle bodies are guaranteed, and the design cost and the manufacture cost of a die are lowered.


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    Title :

    Novel rear-floor front-extension-board structure


    Contributors:
    DAI XIAOMING (author) / ZHANG QINTAO (author)

    Publication date :

    2015-08-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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