To provide a water flow system of a flushing toilet capable of satisfying both of cost reduction and miniaturization of the peripheral constitution of a flush valve even if the existing flush valve is used as it is and, at the same time, precisely and easily grasping an actual service state.
Motion conversion of the rotation of a driving motor 5 is carried out by a motion conversion mechanism 6 to have a driving mechanism Ud having a driving section 4 selectively displacing an operation handle 3 to an opening position Xo or a closing position Xc and the operation handle 3 forming an engaging section 3s engaged with an output section 4o of the driving section 4 and, at the same time, at least a sound effect is generated according to conditions set in advance, and a control unit Uc having a controlling means 7 making driving control of the driving section 4 and a data memory means 8 memorizing data D in relation to the control of the controlling means 7 is provided.
TANAKA KIMIO
TSUCHIYA TOMOHIRO
KUROSAKI MASAHIRO
VAITAL KK
| JP2003268835A | 2003-09-25 | |||
| JP2001090124A | 2001-04-03 |