| 摘要 |
PROBLEM TO BE SOLVED: To provide a Western style toilet bowl easy in cleaning by preventing splashing-out of wash water to the outside of the Western style toilet bowel from a conduit. SOLUTION: The conduit 10 is formed around an upper inner surface of a toilet bowl 2. Among the conduit 10, a part up to the vicinity of the forefront part of the toilet bowl 2 from a water discharge port 11, is composed of a shelf part 10a, a rising part 10b and a shelf turning-over part 10c, and the shelf turning-over part 10c is omitted on its downstream side. When the wash water travels to a front part (f) from a side part s<SB>1</SB>of the conduit 10, centrifugal force applied to the wash water increases since a radius of curvature in the longitudinal direction of the conduit 10 reduces, and the wash water is splashed back downward by the shelf turning-over part 10c arranged in the place. Since the shelf turning-over part 10c is not arranged on the downstream side of the forefront part vicinity of the toilet bowl 2 among the conduit 10, the cleaning is facilitated. COPYRIGHT: (C)2007,JPO&INPIT
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