A lock for a liquid dispensing faucet lever includes a locking member that is attachable to the faucet and can be positioned in a locked position where the lever seats in a notch formed therein to prevent moving the lever from the closed position to the open position. The locking member may be atta
A lock for a liquid dispensing faucet lever includes a locking member that is attachable to the faucet and can be positioned in a locked position where the lever seats in a notch formed therein to prevent moving the lever from the closed position to the open position. The locking member may be attached to the faucet via an opening extending therethrough for receiving the faucet's spout, such that the locking member is rotatable about the spout. The locking member is rotatable from the locked position to an unlocked position in which the lever is not seated in the notch, allowing movement of the lever from the closed position to the open position. The locking member may be configured such that it automatically moves from the unlocked to the locked position upon movement of the lever from the open to the closed position.
대표청구항▼
The invention claimed is: 1. A liquid dispensing system, comprising: a valve having an inlet for receiving liquid, an outlet and an actuator; a spout in fluid communication with the valve outlet; a lever connected to the actuator, the lever having a closed position in which the valve is closed, and
The invention claimed is: 1. A liquid dispensing system, comprising: a valve having an inlet for receiving liquid, an outlet and an actuator; a spout in fluid communication with the valve outlet; a lever connected to the actuator, the lever having a closed position in which the valve is closed, and an open position in which the valve is open to allow liquid to be dispensed from the spout; a locking member defining a spout opening therethrough, the spout opening receiving the spout such that the locking member is rotatable about the spout; the locking member defining a notch therein, the locking member being rotatable to a locked position in which the lever seats in the notch to prevent moving the lever from the closed position to the open position; and the locking member being rotatable from the locked position to an unlocked position in which the lever is not seated in the notch, allowing movement of the lever from the closed position to the open position. 2. The liquid dispensing system of claim 1, wherein the locking member defines a longitudinal axis, and wherein the spout opening is generally centered on the longitudinal axis. 3. The liquid dispensing system of claim 1, wherein the locking member defines a longitudinal axis, and wherein the spout and the lever are both generally centered on the longitudinal axis when the locking member is in the locked position. 4. The liquid dispensing system of claim 1, wherein the notch is shaped such that movement of the lever from the open position towards the closed position causes the locking member to move to the locked position. 5. The liquid dispensing system of claim 4, wherein the valve actuator is normally closed. 6. The liquid dispensing system of claim 5, wherein the actuator is spring loaded such that the lever automatically moves from the open position to the closed position upon releasing the lever. 7. The liquid dispensing system of claim 4, wherein the notch includes a radiused portion generally centered on a longitudinal axis of the locking member, the lever seating in the radiused portion when the locking member is in the locked position. 8. The liquid dispensing system of claim 4, wherein the notch includes a radiused portion generally centered on a longitudinal axis of the locking member and a stop portion extending from the radiused portion to an outer edge of the locking member, the stop portion of the notch engaging the lever when it is moved from the open position to the closed position. 9. The liquid dispensing system of claim 8, wherein the stop portion of the notch and the longitudinal axis of the locking member define an obtuse angle relative to the spout opening. 10. The liquid dispensing system of claim 1, wherein the lever is pivotable between the closed and open positions. 11. The liquid dispensing system of claim 1, wherein the lever has a first end connected to the valve actuator and a second end opposite the first, wherein the second end of the lever is located farther away from the spout when the lever is in the open position than when the lever is in the closed position. 12. The liquid dispensing system of claim 1, further comprising a second valve and a second lever. 13. The liquid dispensing system of claim 12, wherein the second valve inlet is connected to a source of hot water, the second lever seating in the locking member when the locking member is in the locked position. 14. A liquid dispensing lever lock, comprising: a locking member having first and second ends, the first end defining a spout opening extending therethrough for receiving a liquid dispensing spout of a faucet such that the locking member is rotatable about a spout inserted through the opening; the second end of the locking member defining a notch therein for receiving a dispensing lever of the faucet; the locking member defining a locked position in which the notch captures the dispensing lever; and the notch being shaped such that the locking member is movable from the locked position to release the dispensing lever by rotating the locking member about the spout. 15. The liquid dispensing lever lock of claim 14, wherein the locking member defines a longitudinal axis, and wherein the spout opening is generally centered on the longitudinal axis. 16. The liquid dispensing lever lock of claim 14, wherein the notch is shaped such that movement of the lever from an open position towards a closed position causes the locking member to move to the locked position. 17. The liquid dispensing lever lock of claim 16, wherein the notch includes a radiused portion generally centered on a longitudinal axis of the locking member, the lever seating in the radiused portion when the locking member is in the locked position. 18. The liquid dispensing lever lock of claim 16, wherein the notch includes a radiused portion generally centered on a longitudinal axis of the locking member and a stop portion extending from the radiused portion to an outer edge of the locking member for engaging the lever to position the locking member in the locked position. 19. The liquid dispensing lever lock of claim 18, wherein the stop portion of the notch and the longitudinal axis of the locking member define an obtuse angle relative to the spout opening.
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이 특허에 인용된 특허 (7)
Numbers Jody L. (Scottsdale AZ), Attachment for beverage faucets.
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