Patent ID: 7677473

Claim:
A spout for foaming and saving water comprising a shell having an outer surface; an faucet end; an inner surface; an outlet end; and a stopper being formed around the inner surface of the shell near the outlet end; a foaming assembly being mounted in the shell, abutting the stopper of the shell and having a sleeve being mounted in the shell and having a bottom; an open top; a proximal wall being formed longitudinally around the bottom of the sleeve adjacent to the bottom and having a faucet end; and an outer surface; a distal wall being larger than, being formed around and protruding from the faucet end of the proximal wall of the sleeve adjacent to the open top and having an inner surface; a faucet end; and an abutting surface abutting the stopper of the shell; a through hole being formed coaxially through the bottom of the sleeve; multiple water flow holes being formed separately through the bottom and being arranged around the through hole of the sleeve; and multiple air holes being formed through the distal wall of the sleeve; a distributor being mounted in the sleeve and having a lower surface; a central hole being formed coaxially through the distributor; and multiple distributor holes being formed separately through the distributor and being arranged around the central hole of the distributor; a foaming ring being mounted between the sleeve and the distributor and having a central hole being formed coaxially through the foaming ring; and multiple foaming holes formed separately through the foaming ring and around the central hole of the foaming ring; and an inlet valve being mounted on the faucet end of the distal wall of the sleeve and in the shell and having an outer surface; and a water flow hole being formed coaxially through the inlet valve; and a regulator being mounted through the through hole of the sleeve and the central holes of the foaming ring and distributor and having an outer surface; an inner end; an outer end protruding out of the outlet end of the shell; and a head being formed on the inner end of the regulator and being selectively mounted in the water flow hole of the inlet valve.