| 摘要 |
PROBLEM TO BE SOLVED: To provide a toilet flushing device capable of forming a powerful siphon discharging stream by using an accumulator even if city water pressure is low and miniaturizing the capacity of the accumulator. SOLUTION: Flushing water is supplied to a rim 3 through a rim nozzle 4, and a jet nozzle 5 is provided on a trap section. When detected water pressure of a sensor 40 is lower than a predetermined value, a solenoid valve 62 is opened, and accumulated water in the accumulator 61 is also supplied to the jet nozzle 5. COPYRIGHT: (C)2004,JPO&NCIPI
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