| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a flush toilet bowl that allows further improvement in water-saving performance by devising a way to control water stored in a drain trap pipeline. <P>SOLUTION: In a flush toilet bowl CSd, when dirt is temporarily received in a bowl part 20d and then discharged together with washing water, before the dirt is carried by the washing water supplied through a washing water supply hole 30d as washing water supply means at least to an upward conduit 402d, a sucking pump 505d is driven, and then, a feedback pump 506d is driven before supply of the washing water is stopped. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
