| 摘要 |
PROBLEM TO BE SOLVED: To provide a chemical solution feeding device capable of smoothly discharging a chemical solution out of a chemical solution vessel. SOLUTION: The chemical solution feeding device attached to a rim of a toilet bowl of a flushing toilet includes: a chemical solution vessel in which the chemical solution is stored and which has a chemical solution outlet; a chemical solution discharge mechanism which is connected to the outlet so as to guide the chemical solution in the chemical solution vessel to the outside; a supporting member for supporting the chemical solution discharged from the chemical solution discharge mechanism, so that the chemical solution can be brought into contact with flowing water flowing through the inside of the toilet bowl; and a suspension-hooking member for hooking the chemical solution vessel, the chemical solution discharge mechanism and the supporting member in a suspended state on the rim of the toilet bowl. The chemical solution discharge mechanism has an outflow passage which is opened toward the side of the supporting member so as to discharge the chemical solution while at least a part of an inner wall surface of the outflow passage has a tapered surface the inside diameter of which becomes larger as progressing toward the downstream side of the outflow passage. COPYRIGHT: (C)2010,JPO&INPIT
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