The invention belongs to the field of automobile sealing structures, and particularly discloses an automobile door sealing strip. The automobile door sealing strip comprises a clamping part clamped with a clamping groove in an automobile door metal plate, a deformation bag is arranged on one side of the clamping part and abutting against an automobile body side metal plate in a sealed mode, and asealing lip is arranged on the other side of the clamping part and used for sealing the automobile body side metal plate and the automobile door metal plate; the sealing lip comprises a connecting strip connected with the clamping part, the sealing lip comprises a first lip edge fixed to the connecting strip and a second lip edge fixed to the end, away from the clamping part, of the connecting strip, the first lip edge abuts against the automobile door metal plate in a sealed mode, and the second lip edge abuts against the automobile body side metal plate in a sealed mode; and the sealing lipfurther comprises a third lip edge located between the first lip edge and the second lip edge, the third lip edge is fixed to the second lip edge, and the free end of the first lip edge inclines towards the third lip edge. By the adoption of the scheme, the problem that the sealing lip in an existing structure is poor in sealing effect can be solved.

    本发明属于汽车密封结构领域,具体公开了一种汽车门密封条,包括与车门钣金上的卡槽卡接的卡接部,卡接部一侧设有与车身侧围钣金密封相抵的变形囊,卡接部另一侧设有用于密封车身侧围钣金、车门钣金的密封唇,密封唇包括与卡接部相连接的连接条,密封唇包括固定在连接条上的第一唇边以及固定在连接条远离卡接部一端的第二唇边,第一唇边与车门钣金密封相抵,第二唇边与车身侧围钣金密封相抵,密封唇还包括位于第一唇边、第二唇边之间的第三唇边,第三唇边固定在第二唇边上,第一唇边的自由端倾斜朝向第三唇边。采用本发明的方案,可以解决现有结构中密封唇密封效果不好的问题。


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    Title :

    Automobile door sealing strip


    Additional title:

    汽车门密封条


    Contributors:
    ZHOU ZHONGJI (author) / ZHU HUAJUN (author)

    Publication date :

    2020-12-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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