The invention provides a frameless vehicle door sealing structure which comprises a side wall decoration strip, a side wall sealing strip and vehicle window glass. The vehicle window glass comprises outer glass and inner glass which are stacked and an adhesive layer located between the outer glass and the inner glass, the outer glass and the inner glass are bonded and fixed through the adhesive layer, and the height of the top end of the inner glass is larger than that of the top end of the outer glass; the side wall sealing strip comprises a first sealing part and a second sealing part, and when the vehicle window glass rises upwards, the outer glass can abut against the first sealing part, and the inner glass can abut against the second sealing part. According to the frameless vehicle door sealing structure, the distance between the outer glass of the vehicle window glass and the outer plate part of the side wall decoration strip can be reduced, and the step height between the vehicle window glass and the side wall decoration strip is reduced, so that the appearance of a frameless vehicle door is improved, wind resistance and wind noise of a vehicle are reduced, and the NVH performance of the vehicle is improved.

    本发明提供一种无框车门密封结构,包括侧围饰条、侧围密封条及车窗玻璃,侧围饰条包括外板部;车窗玻璃包括层叠设置的外玻璃和内玻璃以及位于外玻璃和内玻璃之间的粘胶层,外玻璃和内玻璃通过粘胶层粘接固定,内玻璃顶端的高度大于外玻璃顶端的高度;侧围密封条包括第一密封部和第二密封部,当车窗玻璃向上升起时,外玻璃能够与第一密封部相抵接,内玻璃能够与第二密封部相抵接。该无框车门密封结构能够减小车窗玻璃的外玻璃与侧围饰条的外板部之间的距离,缩小车窗玻璃与侧围饰条之间的台阶高度,从而提升无框车门的外观,降低车辆的风阻风噪,提升车辆的NVH性能。


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    Title :

    Frameless vehicle door sealing structure


    Additional title:

    无框车门密封结构


    Contributors:
    JIANG YILIANG (author) / MA JIE (author) / NIU JUN (author) / WU HUANHUI (author) / ZHANG XUEFANG (author) / XIAO LEI (author) / PENG ZHANGNIAN (author) / CAO ZHIGANG (author) / XU YUNLIANG (author)

    Publication date :

    2024-06-14


    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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