| 摘要 |
PURPOSE: A drain opening and closing device is provided to enable a stick shape of stem to move through a hole, which is formed on the center of a support body, which is formed in a drain. CONSTITUTION: A drain opening and closing device comprises a drain pipe body(130), a support body(140) and a stick shape of stem(120). The drain pipe body is inserted into the drain of washstand and forms a path for discharging the water. Two or more blades are fixed to the inner circumferential surface of the drain pipe body. A hole is formed on the center of the drain pipe body, at which the blades meet. The stem comprises a drain stopper and a link-bar connecting part. A link bar(160), which is connected to a drain-stopper operating rod, is connected to the link-bar connecting part. |
