The invention provides an air charging connection device, which comprises a connection pipe fitting (10), pressure detection equipment (20), a one-way valve (30) and a pressure release valve (70), wherein the connection pipe fitting (10) comprises a first end and a second end opposite to the first end; the first end of the connection pipe fitting (10) is connected with air charging equipment; the second end of the connection pipe fitting (10) is connected with an object to be charged; the pressure detection equipment (20) is connected onto the connection pipe fitting (10) and used for detecting pressure of air in the connection pipe fitting (10); the one-way valve (30) is arranged between the air charging equipment and the connection pipe fitting (10); and the pressure release valve (70) is connected onto the connection pipe fitting (10). According to the technical scheme disclosed by the invention, the problem that insufficient or excess air is charged in a tyre by using air charging equipment in the prior art can be effectively solved.


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    Title :

    Air charging connection device


    Contributors:
    WU YANNAN (author)

    Publication date :

    2015-04-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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