Patent ID: 7866572

Claim:
A showerhead, comprising: a mounting base-end member configured to be mounted to a water outlet, the base-end member disposed at a base end of a tubular outer member, the base-end member including: a flange that contacts a water-inlet end of the outer member, an inside mounting part that projects inward from the flange and is affixed to the inside the outer member, an outside mounting part that projects outward from the flange, a groove part, inclined in a mounting direction, is disposed along one part of the outside of the inside mounting part, and an air hole at an end of the groove part most distant from the flange; and a showerhead, including: an interior nozzle, disposed in the base-end member and has a diameter smaller than that of the water outlet, and a receiving member situated downstream of, and at a specified distance from and opposite to, the interior nozzle the receiving member including a funnel shaped receiving surface having a downstream disposed apex, and a flow path in the center of the receiving surface for passing water emitted from the interior nozzle, and a space provided at an intermediate part of a flow path of the receiving member, the diameter of the space being larger that diameters of other portions of the flow path; wherein air is taken in at a location where the outer member contacts the base-end member, and due to a suction force generated when the water, emitted from the interior nozzle, passes along the flow path, the air is taken in and the water is discharged.