| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to simply and easily fix a tank body to a base plate, by reducing the number of components and assembling man-hours.SOLUTION: A wash water tank device 6 comprises: a tank body 10 for storing wash water; and a base plate 11 to be installed on a toilet bowl body's top surface. The tank body 10 has a bottom surface 18 having a protruding cylindrical drain outlet 15, a pair of claw pieces 28 provided on both sides of the drain outlet 15, and a pair of fitting parts 29 outside the claw pieces. The fitting parts 29 protrude on the tip side further than the claw pieces 28. The base plate 11 has a water receiving tray 24 having a pair of claw parts 25 that is provided on both sides of opening 23, into which the drain outlet 15 is to be inserted, and is to be engaged with the claw pieces 28, and a pair of fitting receiving parts 26 to be fitted with the fitting parts 29. A hole is formed on a claw part 25's base to discharge water dropped in the water receiving tray to the toilet bowl body.SELECTED DRAWING: Figure 3 |
