The invention provides a double-reinforced panoramic sunroof water sealing system. The double-reinforced panoramic sunroof water sealing system comprises a first sealing system and a second sealing system, wherein the first sealing system comprises a first closed-loop sealing strip which is fixed along a turned-over edge of a roof opening. And when the skylight is in a closed state, the movable glass panel of the skylight is sealed by horizontally compressing the first closed-loop sealing strip. The second sealing system comprises a second closed-loop sealing strip, and the second closed-loop sealing strip is fixed to the frame of the skylight assembly, located below the roof panel and surrounds the periphery of the first closed-loop sealing strip. The second sealing system can seal the gap between the frame and the car roof and can guide water into a drainage groove below the second sealing system. According to the invention, two completely closed-loop sealing strips are adopted, the sections are unequal (the front part is provided with a lower water guide strip), and the joint of the front frame and the guide rail is provided with a special water guide block design. The water sealing performance of a traditional panoramic sunroof can be greatly improved, an acoustic sealing system can be improved, and the quiet environment of a vehicle body is improved.

    本发明提供一种双重加强型全景天窗水密封系统包括第一道密封系统和第二道密封系统,第一道密封系统包括沿车顶开口翻边固定的第一闭环密封条。在天窗处于封闭状态时,天窗的移动玻璃面板通过对第一闭环密封条的水平压缩进行密封。第二道密封系统包括第二闭环密封条,第二闭环密封条固定在天窗总成的框架上,位于车顶板下方且包围在第一闭环密封条外周。第二道密封系统能够密封框架与车顶之间的间隙,并能够将水导入其下方的排水槽内。本发明采用完全闭环二道密封条,且不等截面(前部有下导水条),前框与导轨衔接处具有特殊的导水块设计。可大幅提升传统全景天窗的水密封性能,还可提升声学密封系统,改善车身静谧环境。


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    Title :

    Double-reinforced panoramic sunroof water sealing system


    Additional title:

    一种双重加强型全景天窗水密封系统


    Contributors:
    LU ZIYIN (author) / JIANG TAO (author) / PAN FENG (author)

    Publication date :

    2024-12-27


    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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