| 摘要 |
PROBLEM TO BE SOLVED: To provide a flow passage switching device and a flow passage switching method of wash water for a bidet, for simplifying a manufacturing process by simplifying an assembling process, while reducing manufacturing cost by reducing the number of parts required for constituting the flow passage switching device. SOLUTION: This flow passage switching device of the wash water for the bidet includes at least one water inlet port formed on the outer peripheral surface one side and making the wash water flow in, a water outlet port flowing out the wash water flowed in the water inlet port, a flow passage switching valve including an air inflow port formed on the front tail end, an inflow pipe for storing the flow passage switching valve and formed in a position coincident with the water inlet port, a valve housing including at least one nozzle connecting pipe formed in a position coincident with the water outlet port, a motor installed on the rear side tail end of the flow passage switching valve and rotating the flow passage switching valve, and an air pump for mixing air in the air inflow port. COPYRIGHT: (C)2006,JPO&NCIPI
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