The invention discloses an automatic inflation/exhaust type vehicle door sealing device, and aims to provide a vehicle door sealing device having the characteristics of good sealing performance and no generation of permanent deformation of a sealing strip and capable of effectively solving the rainwater leakage problem caused by excessive gap between a vehicle door and a vehicle body door frame. The automatic inflation/exhaust type vehicle door sealing device comprises an annular inflation sealing ring encircled on the outer surface of the vehicle body door frame, and a voltage stabilizing air storage tank and an air pump arranged on a vehicle body, wherein an annular inflation inner cavity is formed in the annular inflation sealing ring; and a self-adaptive inflation execution mechanism is additionally arranged on the annular inflation sealing ring.


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    Title :

    Automatic inflation/exhaust type vehicle door sealing device


    Contributors:
    LIU FUHAO (author) / XU JIN (author)

    Publication date :

    2015-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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