| 摘要 |
PROBLEM TO BE SOLVED: To provide a water saving device of a washing tank installable so as not to maximally hinder an original movement of an internal mechanism of the washing tank, and easy in adjusting a quantity of using water. SOLUTION: A drain body unit 10 is arranged in the washing tank 1. The drain body unit 10 is mainly composed of a support 20 and a drain body 30. The support 20 is made of sheet metal, and has on the upper end a hook 21 hooked on the edge of the washing tank 1. The drain body 30 is a rectangular solid shape, and is installed on the support 20 by a support shaft 22, and can rotate in a vertical plane. A rotational movement of the drain body is stopped by a bolt 23 screwed in the support 20. Displacement of the drain body 30 changes by holding the drain body 30 by a vertical shaft or holding the drain body by a horizontal shaft by changing an attitude, and the quantity of using water at washing time changes according to this displacement. COPYRIGHT: (C)2003,JPO
|
