Faucets providing mixed water and air flow

A faucet comprising:

• a faucet base having a first and second end;
• a water hose extending within the faucet base and being movable through the second end of the faucet base;
• a faucet head having a first end, a second end, a chamber between the first and second end of the faucet head and coupled with the water hose, and an outlet coupled with the chamber at or near the second end of the faucet head to discharge a mixture of water-and-air flow, the first end of the faucet head being configured to be coupled to the second end of the faucet base while remaining coupled to the water hose and to be dismountable from the second end of the faucet base while remaining coupled to the water hose;
• an aerator within the chamber, the aerator comprising:
• one or more air inlets and a water inlet to enable mixing air from the one or more air inlets with water from the water inlet, the water inlet coupled with the water hose, the one or more air inlets being coupled with the chamber, and
• a control valve movable within the aerator between a first position and a second position, the first position enabling mixing air from the air inlet with water from the water inlet to provide the mixture of water-and-air flow, and the second position enabling shut-off of the mixture of water-and-air flow, the control valve being configured to move between the first position and the second position in a direction substantially parallel to a direction of a water flow from the first end of the faucet head to the second end of the faucet head, the control valve using a water pressure supplied by the water hose to facilitate an operation of the control valve;
• a sliding member movably coupled with the faucet head at a side of the faucet head, the sliding member being configured for user operation by sliding in a direction substantially parallel to the direction of the water flow from the first end of the chamber to the second end of the chamber to cause the control valve to move between the first position and the second position;
• and
• a switch valve near the second end of the chamber to switch a flow of the water-and-air mixture between a stream discharge and a spray discharge.

A faucet comprising:

• a faucet base having a first end, second end, and a water flow control coupled near the first end for regulating a water flow through the faucet, the first end of the faucet base being configured to be mounted to support the faucet;
• a water hose being accommodated between the first end and second end of the faucet base and movable through an opening near the first end and an opening near the second end of the faucet base;
• a faucet head coupled to the water hose and, in a dismountable manner, to the second end of the faucet base while remaining coupled to the water hose;
• a chamber within the faucet head, the chamber having a first and second end, the first end of the chamber being coupled with the water hose and being coupled, in a dismountable manner, to the second end of the faucet base, the chamber being configured to discharge a mixture of water-and-air flow near the second end of the chamber;
• an aerator within the chamber and located between the first and second end of the chamber, the aerator comprising:
• an air inlet and a water inlet to enable mixing air from the air inlet with water from the water inlet to provide the mixture of water-and-air flow, the water inlet being coupled with the water hose, the air inlet being coupled with the chamber, and
• a control valve movable within the aerator between a first position and a second position in a direction substantially parallel with a direction of a water flow from the first end of the chamber to the second end of the chamber, the first position enabling mixing air from the air inlet with water from the water inlet to provide the mixture of water- and-air flow, the second position enabling shut-off of the mixture of water-and-air flow, and an operation of the control valve being facilitated by a water pressure supplied by the water hose;
• a sliding member movably coupled with the faucet head, the sliding member comprising:
• a first surface being configured for user operation in a direction substantially parallel to a side surface of the faucet head, and
• a second surface mechanically coupled with the first surface, the second surface being configured to engage with the control valve in a way to move the control valve from the second position to the first position when the first surface is operated by sliding;
• and
• a switch valve near the second end of the chamber to switch a flow of the water-and-air mixture between a stream discharge and a spray discharge.

A faucet comprising:

• a faucet base having a first and second end, the first end supporting the faucet;
• a water hose movably coupled to the faucet base by extending through the first end and second end of the faucet base and being movable through an opening in the first end and through an opening in the second end;
• a faucet head mounted to the second end of the faucet base, the faucet head being configured to be dismounted from the second end of the faucet base while remaining coupled to the water hose to direct a mixture of water-and-air flow to a location away from the faucet base, the faucet head being configured to be relocated back to the second end the faucet base to discharge the mixture of water-and-air flow while being coupled to the faucet base;
• a chamber within the faucet head having a first end and a second end, the first end of the chamber being coupled with the water hose, the second end of the chamber discharging the mixture of water-and-air flow, the chamber enabling a water flow in a direction from the first end of the chamber to the second end of the chamber;
• an aerator within the chamber and located between the first end and the second end of the chamber, the aerator being configured to provide the mixture of water-and-air flow, the aerator comprising a control valve movable within the aerator between a first position and a second position, the first position enabling the discharge of the mixture of water-and-air flow from the second end of the chamber, and the second position enabling shut-off of the mixture of water-and-air flow, a direction of the control valve's movement between the first position and the second position being substantially parallel to the direction of the water flow from the first end of the chamber to the second end of the chamber;
• and
• a sliding member slidably coupled to a side of the faucet head, the sliding member being configured to slide from the side of the faucet head in a direction substantially parallel to the direction of the water flow from the first end of the chamber to the second end of the chamber, the sliding of the sliding member causing the control valve to move between the first position and the second position;
• and
• a switch valve near the second end of the chamber to switch a flow of the water-and-air mixture between a stream discharge and a spray discharge.

A faucet, comprising:

• a faucet base;
• a faucet head having a first end, a second end, a chamber between the first and second end of the faucet head, the first end of the faucet head being coupled to the faucet base and being dismountable from the faucet base, the second end of the faucet head being configured to discharge a mixture of water-and-air flow and being coupled to a water hose that extends in the faucet base and is movable relative to the faucet base, wherein the first end of the faucet head remains coupled to the water hose while being dismounted from the faucet base;
• an aerator provided within the chamber to enable mixing air with water to provide the mixture of water-and-air flow, the aerator comprising a control valve movable within the aerator between a first position and a second position, the first position enabling the mixing of air with water to provide the mixture of water-and-air flow, the second position enabling shut-off of the mixture of water-and-air flow, the control valve being configured to move between the first position and the second position in a direction substantially parallel to a direction of a water flow from the first end of the faucet head to the second end of the faucet head;
• and
• a sliding member movably coupled with the faucet head at a side of the faucet head, the sliding member being configured to slide in a direction substantially parallel to the direction of the water flow from the first end of the faucet head to the second end of the faucet head to cause the control valve to move from the second position and the first position to enable the discharge of a mixture of water-and-air flow at the second end of the faucet head;
• and
• a switch valve near the second end of the chamber to switch a flow of the water-and-air mixture between a stream discharge and a spray discharge.