| 摘要 |
PURPOSE: A piston squeeze vacuum hanger is provided to be attached to all kinds of walls by using a piston which is able to attach by pressure. CONSTITUTION: A piston squeeze vacuum hanger comprises a hook of coat hanger(8), a rotatable unit(9), which is arranged in the hook of coat hanger, capable of freely moving, a coat hanger body(12) of which height can be decreased by a piston device, and a piston device(28). The piston device comprises a piston pipe, a silicon ring designed to be attached to anywhere, a piston stopper designed to attach the hanger to wall, a rubber stopper for helping the inside of piston to be vacuum state, a closed portion of piston for tighten the piston stopper, and a piston hole for discharging unnecessary air. |
