The frameless vehicle door inner and outer water cutting combined sealing structure comprises an inner water cutting, inner water cutting connecting corners, vehicle door glass and an outer water cutting, wherein the inner water cutting and the outer water cutting are arranged on two sides of the vehicle door glass, and the inner water cutting connecting corners are arranged at two ends of the inner water cutting; a protruding part is arranged below a first main lip edge on the inner water cutting part and used for reducing the maximum deformation quantity of the inner water cutting part; a connecting part is arranged on the second main lip side of the outer water cutting part, is connected with the second main lip side and an outer water cutting part steel belt, and is used for reducing the maximum deformation quantity of the outer water cutting part. The structure is advantaged in that a protruding part and a connecting part can increase the supporting force applied to the two sides of the automobile door glass, so the amplitude of the automobile door glass when the automobile door is closed is reduced, noise generated when the automobile door is closed is reduced, the maximum deformation quantity of the inner water cutting part and the outer water cutting part is reduced, and the service life of the inner water cutting part and the service life of the outer water cutting part are prolonged.

    本发明公开了一种无框车门内外水切组合密封结构,包括:内水切、内水切接角、车门玻璃和外水切,内水切和外水切设置在车门玻璃两侧,内水切接角设置在内水切两端;内水切上的第一主唇边下方设有凸起部,凸起部用于减少内水切的最大形变量;外水切上的第二主唇边上设有连接部,连接部连接第二主唇边和外水切钢带,连接部用于减少外水切的最大形变量。本发明的凸起部和连接部能增加施加在车门玻璃两侧的支持力,如此,降低了关闭车门时车门玻璃的振幅,降低了关闭车门时产生的噪声,减少了内水切和外水切的最大形变量,延长了内水切和外水切的使用寿命。


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    Title :

    Frameless car door inner and outer water cutting combined sealing structure


    Additional title:

    一种无框车门内外水切组合密封结构


    Contributors:
    ZHAO ZENGFA (author) / YAN LICHUN (author) / LI SHEN (author) / ZHAO DASHAN (author)

    Publication date :

    2022-01-14


    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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