| 摘要 |
PURPOSE: A sterilization structure for a drain tank in a sink bowl equipping a stopper is provided to facilitate to disinfect and sterilize a drain tank which is difficult to sterilize by filling the drain tank with sterilizing water. CONSTITUTION: A sterilization structure for a drain tank comprises a soft stopper pipe, a stopper body(120), a stopper(130), a suspension member(140), and a packing member(150). The stopper pipe is connected to the discharge pipe of a drain tank. The stopper body is penetrated by the stopper pipe. The stopper is combined in the stopper body and presses the stopper pipe. The suspension member suspends the stopper body. The packing member prevents the movement of the suspension member. |
