Regularization water conservation formula toilet flushing case

The utility model discloses a regularization water conservation formula toilet flushing case, including water tank and support frame, the top of water tank is provided with the inlet opening, is provided with at the front end of water tank and washes by water mouthful, has an axis of rotation in the welding of the both sides of water tank, and the round case that the axis of rotation of both sides set up respectively in support frame top both sides is intraductal to can be provided with the balancing pole at the front and back both ends of support frame in the intraductal rotation of round case. The utility model discloses water demand according to the latrine once only washes can make the water tank that the volume differs, but also can be according to the frequency of utilization of latrine, the flow of intaking of adjustable inlet opening to this reaches the water conservation effect. Therefore, the utility model is not only simple in structure, ann tears convenience, circulated use open, but the equal rec