TOILET BOWL FLUSHING DEVICE

摘要

A toilet bowl flushing device washes out a toilet bowl while controlling the flow rate of flushing water supplied to the toilet bowl for a maximum flushing effect. The toilet bowl flushing device includes water supply means for supplying flushing water to the toilet bowl, the water supply means including a flow rate control valve (15) for controlling a rate of flow of flushing water to be supplied to the toilet bowl, an actuator (40) for actuating the flow rate control valve, and control means (17) operable according to a predetermined flow rate pattern program for controlling operation of the actuator to vary the rate of flow of flushing water in one flushing cycle with respect to time from a time to start flushing the toilet bowl to a time to finish flushing the toilet bowl.