Regulating device for regulating water consumption of concealed water tank

A regulating device for regulating water consumption of a water tank, comprising a water tank, wherein a hinged base is fixedly arranged on an inner wall of the water tank, a water separator is hinged on the hinged base, and a regulating mechanism is provided between the hinged base and the water separator;

• the regulating mechanism is configured to drive the water separator to rotate and fix to divide an accommodation space of the water tank, upper and lower parts of an side end of the water separator are respectively provided with an upper pivot and a lower pivot, an upper hinge hole and a lower hinge hole for inserting the upper pivot and the lower pivot are correspondingly arranged at upper and lower parts of the hinged base, and the water separator is correspondingly inserted into the upper hinge hole and the lower hinge hole through the upper pivot and the lower pivot;
• wherein the regulating mechanism comprises a knob, the knob comprises a knob body and an insertion portion provided at a lower end of the knob body, the upper hinge hole is arranged from top to bottom, and a lower end of the insertion portion is provided with an insertion hole;
• after the knob is inserted into the upper hinge hole from top to bottom through the insertion portion, the insertion hole is sleeved on a peripheral surface of the upper pivot, so that the knob is fixed relative to the upper pivot in a circumferential direction and movable relative to the upper pivot in an axial direction.