| 摘要 |
A flush toilet which has a simplified structure for prevention of reverse flow etc. and uses a reduced number of parts. The flush toilet includes a toilet body (2) having a bowl (12), a rim water outlet (18), a jet water outlet (16), and a discharge water trap piping (14); a water storage tank (20); flush water supply means (34) for supplying flush water to the rim water outlet and the water storage tank; a pressurizing pump (22) for pressurizing the flush water in the water storage tank; a jet-side water supply path (46) for supplying the pressurized flush water to the jet water outlet; an overflow path (70) having a lower end connected to the downstream side of the highest position of the jet-side water supply path and also having an upper end opened in the upper part in the water storage tank; and a flapper valve (72) provided in the overflow path. The highest position L1 of the jet-side water supply path is set at the same level as the highest water level L3 in the water storage tank or at a higher level, the upper end position L2 of the overflow path is set at the same level as L3 or at a higher level, L2 is set at a higher level than the lower end position L6 of the overflow path and than the level L7 of the water contained in the bowl, and L6 is set at the same level as L7 or at a higher level. |
