| 摘要 |
PROBLEM TO BE SOLVED: To provide a toilet seat device which can prevent growth of mold at a bidet nozzle 51 without using a silver electrode of a large volume. SOLUTION: According to the structure of the toilet seat device, while the bidet nozzle 51 is moved to a retreated location, washing water having antibacterial activity is spouted from a nozzle washing port 60 to a bidet washing port 52 of the bidet nozzle 51, and therefore growth of mold at the bidet nozzle 51 can be prevented without using the silver electrode of the large volume. Further a sterilizing agent is stored in a warm water tank which is the same as a warm water heater, and therefore the sterilizing agent makes contact with washing water in a warm state, which leads to an increased solubility of sterilizing ingredients to the washing water. Accordingly the washing water containing the sterilizing ingredients with high concentration is spouted from the nozzle washing port 60 to the bidet washing port 52, which leads to improved effect of prevention of growth of mold at the bidet washing port 52. COPYRIGHT: (C)2008,JPO&INPIT
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