| 摘要 |
PROBLEM TO BE SOLVED: To provide a washing water supply device for a toilet stool which does not bring about excess or shortage of supply water to the toilet stool and reduces the installation space. SOLUTION: This washing water supply device 3 for a toilet stool is provided with opening/closing valves 4J, 4R and a cam device 9. The opening/closing valves 4J, 4R are provided with a valve housing 41 in which a water inlet port connected to a water supply pipe to supply water and a water outlet port from which water can be supplied to a passage to the flush toilet stool are formed and a shaft 47 protruded from the valve housing 41 and axially transferably installed in the valve housing 41 to open or close the water inlet port and the water outlet port. The cam device 9 is formed rotatably around the axial centers P6, P7 parallel to the axial direction and provided with cams 95, 96 to axially transfer the shaft 47.
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