| 摘要 |
PROBLEM TO BE SOLVED: To provide a rim spout structure of a flush toilet bowl, which carries out stable spouting from a rim. SOLUTION: The rim spout structure of the flush toilet bowl has a rim portion (12) formed on a flush toilet bowl main body (1), and rim nozzles (26, 56, 66) for feeding washing wall to the rim portion. The rim spout structure further has: spatial portions (S, Sa, Sb) which are each formed so as to accommodate the washing water spouted from the rim nozzle; rim spouts (22, 52, 62) which are each formed on a tip side of the spatial portion, for spouting the washing water to the rim portion; and shielding portions (48, 58, 68) which are each arranged at a location opposed to the spout of the rim nozzle in the spatial portion, and allows the washing water spouted from the rim nozzle to collide therewith. Herein the washing water first collides with the shielding portion, and thereafter it is spouted from the rim spout. COPYRIGHT: (C)2009,JPO&INPIT
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