| 摘要 |
PROBLEM TO BE SOLVED: To provide an intake device of a toilet bowl drainage channel which enables a toilet bowl to be suitably cleaned irrespective of an installation place and a use situation of a toilet bowl body, and enables a space to be effectively used. SOLUTION: The intake device 20 of the toilet bowl drainage channel 5 is partitioned into a first chamber 32 and a second chamber 33 by a first diaphragm 31, and the second chamber 33 is provided with a suction tank 30 communicating with the toilet bowl drainage channel 5 and an electromagnetic type driving device 40 which moves the first diaphragm 31 in an upper direction. The electromagnetic type driving device 40 is installed separated from the suction tank 30 and has a cylindrical case body 41, a moveable body 42 stored in the case body 41, and a moveable device 46 arranged at the lower end of the case body 41. The moveable device 46 incorporates a bar-like body 46B which lifts the moveable body 42 and a motor 46M which lifts and lowers the bar-like body 46B. An airtight chamber 47 which has a volume varied by the movement of the moveable body 42 and communicates with the first chamber 32 is formed in the case body 41. COPYRIGHT: (C)2009,JPO&INPIT
|
