| 摘要 |
PROBLEM TO BE SOLVED: To provide a toilet bowl device capable of avoiding the occurrence of a situation where a seal water state is not secured under a trap operation restriction mode such as a power-saving mode. ! SOLUTION: A toilet bowl device 1 includes: a trap part 20 that is arranged in a drain channel 2 extended from a drain outlet 11 of a bowl part 10 and that makes a free end 21 vertically rotatable; a control part 30 that controls the trap part 20; and an upper position sensor 32a that detects that the free end 21 of the trap part 20 is in an upper position on the side of a water storage position. A trap operation restriction mode, in which upward and downward operations of the free end 21 of the trap part 20 are restricted, can be set. The control part 30 monitors the presence or absence of the free end 21 of the trap part 20 in the upper position in the trap operation restriction mode. When it is detected that the free end 21 is not in the upper position, the free end 21 is returned to the uppe |
