The invention provides a doorsill assembly structure. The doorsill assembly structure comprises a doorsill inner plate, a doorsill supporting plate and a doorsill outer plate. The threshold inner plate, the threshold supporting plate and the threshold outer plate are fixedly connected in sequence in the Y direction. Wherein the doorsill supporting plate is arranged in the Z direction, and after the doorsill assembly structure is assembled to a vehicle body, the doorsill inner plate is connected with the vehicle body and located on the floor face of the vehicle body, so that a mounting space is defined by the doorsill inner plate and the doorsill supporting plate. Therefore, the connecting part can be arranged in the mounting space, the arrangement space of the power battery is avoided, and an E-shaped sealing structure and a sealing strip are additionally arranged, so that a main seal and an auxiliary seal can be formed, the sealing of a passenger compartment is realized, and air leakage and water inflow of the passenger compartment are avoided.

    本申请提供一种门槛总成结构,该门槛总成结构包括门槛内板、门槛撑板以及门槛外板;门槛内板、门槛撑板以及门槛外板沿Y向依次固定连接;其中,门槛撑板沿Z向设置,当门槛总成结构装配至车身上之后,门槛内板与车身相连,且位于车身的地板面之上,使得门槛内板与门槛撑板围成一安装空间。从而,连接部件可以设置在上述的安装空间内,避让出动力电池的布设空间,并且增设E形密封结构和密封条,可以形成主、副两道密封,实现乘员舱密封,避免乘员舱漏风、进水。


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    Title :

    Threshold assembly structure and electric automobile


    Additional title:

    一种门槛总成结构及电动汽车


    Contributors:
    SUI HAIYING (author)

    Publication date :

    2022-08-30


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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