The invention relates to the field of doorsills, in particular to a doorsill assembly, a vehicle body assembly with the doorsill assembly and a doorsill assembly platformization and generalization design method.The doorsill assembly comprises a doorsill reinforcing plate, and a doorsill rear connecting plate is arranged at the end of the doorsill reinforcing plate; the doorsill reinforcing plate and the doorsill rear connecting plate are designed in a split mode. During use, the doorsill rear connecting plate is connected to the end of the doorsill reinforcing plate; the invention discloses a threshold assembly. The doorsill reinforcing plate and the doorsill rear connecting plate are designed in a split mode. The subsequent doorsill assembly can be conveniently used on different vehicle types; in addition, the doorsill reinforcing plate assembly continues to be used, the production efficiency is improved, the cost is reduced, and manpower is saved; the doorsill rear connecting plate is continuously used, and the doorsill reinforcing plate body can be changed according to the change of the wheelbase length and is continuously used after being modified; and the threshold assembly is continuously used, so that manpower is saved, and the development cost and the single-vehicle cost are reduced.

    本发明涉及门槛领域,具体来说是一种门槛总成及具有该门槛总成的车身总成和门槛总成平台化通用化设计方法,包括门槛加强板,所述门槛加强板端部设有门槛后部连接板;所述门槛加强板与门槛后部连接板分体设计;使用时,门槛后部连接板连接在门槛加强板端部;本发明公开门槛总成;门槛加强板与门槛后部连接板因为是分体设计;方便后续门槛总成的在不同车型上的延用;另外,本发明门槛加强板总成沿用,提高生产效率,降低成本,节约人力;门槛后部连接板沿用,门槛加强板本体可以根据轴距长短变化而变化,进行修改沿用;通过门槛总成沿用,达到节约人力和降低开发成本和单车成本。


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    Title :

    Threshold assembly, vehicle body assembly with threshold assembly and threshold assembly platformization and generalization design method


    Additional title:

    一种门槛总成及具有该门槛总成的车身总成和门槛总成平台化通用化设计方法


    Contributors:
    GAO JIABING (author) / MA BAOLIN (author) / ZHOU WEI (author) / HU ZHAO (author)

    Publication date :

    2025-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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