WATER SUPPLY STRUCTURE OF SANITARY FLUSHING DEVICE

PROBLEM TO BE SOLVED: To provide the water supply structure of a sanitary flushing device, in which a water supply port for supplying a tank with water can be adjusted properly in the direction that the water supply port is easy to be worked at the time of the execution of works and in the direction that an obstruction is avoided, efficiency on the execution of works is improved, torsion can be removed simply and water in a connecting hose can be extracted surely and rapidly. SOLUTION: A water supply port 40 supplying a tank with water is composed of a shaft section 41 on the base end side and a socket section 42 on the front side bent at an approximately right angle from the front end of the shaft section 41 and extended. A valve unit 30 for adjusting water pressure is disposed onto the rear wall 21 of the tank 20, and the shaft section 41 of the water supply port 40 is supported rotatably at 360 deg. centering around the axial center of the shaft section 41 to a mounting base 31 set up to the valve unit 30. A front end in the socket section 42 of the water supply port 40 can be directed in the desired direction by rotating the shaft section 41.