| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a turn trap type flush toilet bowl for enabling the formation of a trap case incorporating a trap and having a compact longitudinal width, and securing the height of the draft surface of a bowl part of the toilet bowl body. <P>SOLUTION: In a turn trap type flush toilet bowl 1, an upstream end opening 30 of a deformable trap 3 is communicated with and connected to a discharge port 12 of a bowl part 11 of a toilet bowl body 10 and a downstream end opening 31 of the trap 3 can be turned up and down by a turn mechanism 4. Herein, an expansion mechanism is provided for increasing a turn radius R of the downstream end opening 31 in the state that the downstream end opening 31 is turned up. <P>COPYRIGHT: (C)2013,JPO&INPIT |
