| 摘要 |
An apparatus for automatically opening a cork stopper for a bottle is provided to allow anyone to open the cork stopper easily. An apparatus for automatically opening a cork stopper for a bottle includes an outer body(10), an inner body(20), a spring(S), a screw(30), a drive motor(40), a battery case(50), and a switch(60). A lower portion of the outer body is opened. The inner body has a bottom-opened cylindrical shape and is installed in the outer body to be lowered or lifted. The spring is inserted between the outer body and the inner body to press the inner body downward. The screw is installed at an upper portion of the outer body to pass through the inner body. The drive motor rotates the screw. The battery case accommodates a battery for supplying electric power to the drive motor. The switch is adapted to determine the rotational direction of the screw and is provided for ON/OFF operations. |
