Patent ID: 9610594
Date: 2017-04-04
CPC Classifications: B05B

Claim:
1. A showerhead, which comprises a water inlet; a water passage member with a plurality of water passage orifices which are in water communication with the water inlet; a primary water diverting member with a plurality of primary water diverting orifices: a mode switching member rotatably disposed between the water passage member and the primary water diverting member to selectively block water from the water passage orifices of the water passage member from passing through at least one of the primary water diverting orifices of the primary water diverting member; a secondary water diverting member with a plurality of secondary water diverting orifices, each of which is in water communication with a different one of the primary water diverting orifices of the primary water diverting member respectively; and a cover plate divided into a plurality of water discharge areas, each of which is disposed with a plurality of nozzles and is in water communication with a different one of the secondary water diverting orifices of the secondary water diverting member; the mode switching member comprises a turbine and an eccentric wheel securely engaged and configured to rotate with the turbine relative to the water passage member and the primary water diverting member; a bottom side of the eccentric wheel abuts against and rotates relative to the primary water diverting member the eccentric wheel is disposed with an arc-shaped slot which allows water flow from the water passage orifices to one or more of the primary water diverting orifices of the primary water diverting member; the eccentric wheel is an eccentric gear wheel; the eccentric gear wheel is partially engaged with an internal gear so as to regulate rotation speed of the eccentric wheel; the eccentric gear wheel and the internal gear have a same gear ratio.