| 摘要 |
PROBLEM TO BE SOLVED: 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. SOLUTION: 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. COPYRIGHT: (C)2007,JPO&INPIT
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