The invention belongs to the field of carrying appliances on a vehicle roof, and particularly relates to a water tank type luggage frame with liquid level display. The water tank type luggage frame comprises a luggage frame body which is enclosed by hollow tubes, and further comprises an L-shaped glass tube, wherein an indicating hole is formed in the top of the luggage frame body; and the glass tube communicates with the bottom end of the luggage frame body; the top end of the glass tube is higher than that of the luggage frame body; and a water-to-oil layer is arranged on the inner wall of the glass tube. The glass tube communicates with the bottom end of the luggage frame body, and the glass tube and the luggage frame body form a communicator while liquid level in the glass tube is parallel to that in the luggage frame body, so that the liquid level in the luggage frame can be known by observing the liquid level of the glass tube. Moreover, the water-to-oil layer is arranged in the glass tube, so that the glass tube below the liquid level is transparent and the glass tube above the liquid level is white.


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    Title :

    Water tank type luggage frame with liquid level display


    Contributors:
    LI HUAN (author) / LI KEREN (author)

    Publication date :

    2015-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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