The invention discloses an automatic car cover folding and unfolding device. According to the device, a long and narrow opening is formed in a barrel used for containing a car cover, and a part cavity is formed in the long and narrow opening in the barrel; double rollers are arranged in the part cavity and driven by a driver to move oppositely, the car cover is clamped between the double rollers and driven by the double rollers to be folded and unfolded, one ends of the double rollers rotate oppositely through matching of meshed gears, the other ends of the double rollers are supported on a bearing bracket, and a clamping device is arranged on the bearing bracket and keeps two roller bodies of the double rollers in a clamped state; an air cavity is formed around the long and narrow opening of the barrel, air outlets are formed in two outward side walls of the air cavity, and the air cavity is connected to an air pipe to serve as the source of air at the air outlets. The device is simple and efficient. Compared with similar devices in the prior art, the device is small in size, light in weight and low in cost.


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    Title :

    Automatic car cover folding and unfolding device


    Contributors:

    Publication date :

    2016-01-06


    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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