| 摘要 |
PURPOSE: A toilet bowl pumping device is provided to make pumping possible in a state of perfect sealing and to enhance pressure. CONSTITUTION: A toilet bowl pumping device comprises: a first pumping unit(10) which is directly inserted into a hole through which water is discharged and transfers pressure; a second pumping unit(20) which locates outside the first pumping unit and keeps sealing force in pumping of the first pumping unit; and a handle(30) which connects the first pumping unit to the second pumping unit and is capable of performing pumping. |
