Patent ID: 8276834

Claim:
A multi-function shower head comprising a holder including an inflow end disposed on an upper end thereof, an outflow end mounted on a lower end thereof, and a passage located between the inflow and the outflow ends and having at least one cavity arranged on the outflow end; at least one plug installed in the cavity of the holder and pushed downward and including a through bore to flow water; a distributing set rotably installed to the outflow end of the holder and including an upper disc, a middle disc, and a lower cover, all of which are connected with each other; between the upper disc and the middle disc being defined an upper first chamber and an upper second chamber; between the middle disc and the lower cover being defined a lower first chamber at a central portion therebetween and a lower second chamber under the lower first chamber to communicate with the upper first chamber and the upper second chamber respectively; the upper disc including a first inlet and a second inlet disposed on a top surface thereof to communicate with the upper first chamber and the upper second chamber individually; the lower cover including at least two first outlets and a plurality of second outlets to communicate with the lower first chamber and the lower second chamber; a low-flow controlling valve installed in the first inlet of the upper disc of the distributing set to lower water at a standard flow amount to a lower flow amount; a water flower generator installed in the lower first chamber of the distributing set and including an inflow tunnel extending downward therefrom, at least two outflow tunnels extending from a peripheral side of the inflow tunnel, and al least two path extending along a tangent of the inflow tunnel and the outflow tunnel; the inflow tunnel including an entrance disposed on a top end thereof and communicating with the upper first chamber of the distributing set, and the outflow tunnel including a vent mounted on a bottom end thereof to communicate with an external environment through the first outlet of the distributing set; wherein after the water flow flows from the lower first chamber of the distributing set to the inflow tunnel of the water flower, a centrifugal force forms in the path and then passes through the outflow tunnel to spray water from the vents, obtaining low-flow and strong water flower; a rotary positioning means fixed between the holder and the distributing set so that the distributing set is positioned between a first rotating position and a second rotating position; when the distributing set is located at the first rotating position, water from the plug of the holder is controlled to become a low-flow water, and then flows through the upper first chamber and the water flower generator of the lower first chamber to generate a jetted water flower; when the distributing set is located at the second rotating position, water from the plug of the holder is controlled to become another water flower via the second inlet, the upper second chamber, and the lower second chamber.