Patent ID: 9470334
Filing Date: 2016-10-18
CPC Classification: B05B,E03C,F16K

Claim Text:
1. A flow adjusting device with a button, comprising: a fixation unit with a waterway and the button; the fixation unit is provided with a movable shaft, a pushing rod and a spring, the movable shaft and the pushing rod can move relatively to the fixation unit, a motion direction is parallel to the flowing direction of the water in the waterway, a discharge area of the waterway is changed by the relative motion of the movable shaft and the fixation unit to adjust the flow rate, the fixation unit, the movable shaft, the pushing rod and the spring cooperate to form a movable mechanism similar to that of an automatic ball-point pen; the button is connected to the fixation unit in a sliding way, the sliding direction of the button is vertical to that of the movable shaft, the button and the end of the pushing rod are formed a linkage construction, wherein: an assembly cavity is disposed inside the fixation unit, provided with a seal to seal it from the waterway; the waterway is divided into several water diversion cavities that annularly surround the assembly cavity and a central waterway connected to the water diversion cavities; the movable mechanism is located in the assembly cavity; the movable shaft is configured to slide in the assembly cavity in response to the movable mechanism; and the movable shaft is provided with a control end extending out of the assembly cavity through the seal, and a coupling end; the movable shaft is moved between a first position and a second position, the control end is withdrawn from the central waterway when the movable shaft is in the first position, the discharge area is the section area of the central waterway; the control end is plugged into the central waterway when the movable shaft is in the second position, the discharge area is the section area of the clearance between the control end and the central waterway, and the fixation unit includes: