초록 ▼

A faucet mounted water filtration system includes a base having an inlet, a water receiving chamber, and at least one outlet. The inlet is configured to be coupled to a faucet. A body is coupled to the base. The body includes a filter compartment configured to house a filter cartridge. A cover is ro

A faucet mounted water filtration system includes a base having an inlet, a water receiving chamber, and at least one outlet. The inlet is configured to be coupled to a faucet. A body is coupled to the base. The body includes a filter compartment configured to house a filter cartridge. A cover is rotatably coupled to the body. A cam is operatively coupled to the cover. A valve operatively engages a surface of the cam. The cam is rotatable to move the valve to open and close a passageway to the filter compartment. A biasing element biases the cover to a default position.

대표청구항 ▼

What is claimed is: 1. A faucet mounted water filtration system comprising: a base having an inlet, a water receiving chamber, and at least one outlet, said inlet configured to be coupled to a faucet; a body coupled to said base, said body defining a filter compartment configured to house a filter

What is claimed is: 1. A faucet mounted water filtration system comprising: a base having an inlet, a water receiving chamber, and at least one outlet, said inlet configured to be coupled to a faucet; a body coupled to said base, said body defining a filter compartment configured to house a filter cartridge; a cover rotatably coupled to said body, said cover encapsulating said filter compartment; a cam operatively coupled to said cover, said cover rotatable to move said cam between a default position, a first position, and a second position; a valve operatively engaging a surface of said cam, said cam rotatable to move said valve to open and close a passageway to said filter compartment; and a biasing element positioned to bias said cam to the default position when a water flow through the faucet is stopped, wherein said valve is in a closed position with said cam at the default position. 2. A faucet mounted water filtration system in accordance with claim 1 further comprising a plurality of valves and a detent member engaging one of said plurality of valves. 3. A faucet mounted water filtration system in accordance with claim 1 wherein said water receiving chamber includes a plurality of passageways in fluid communication with said at least one outlet. 4. A faucet mounted water filtration system in accordance with claim 1 further comprising an actuating element interconnecting said cover and said cam. 5. A faucet mounted water filtration system in accordance with claim 1 wherein said cover is rotatable between a first cover position and a second cover position, said first cover position positioning said cam such that filtered water is provided at said at least one outlet, said second cover position positioning said cam such that unfiltered water is provided at said at least one outlet. 6. A faucet mounted water filtration system in accordance with claim 1 wherein said at least one outlet includes a first outlet providing a filtered water stream. 7. A faucet mounted water filtration system in accordance with claim 6 wherein said at least one outlet includes a second outlet providing an unfiltered water spray. 8. A faucet mounted water filtration system in accordance with claim 7 wherein said at least one outlet includes a third outlet providing an unfiltered water stream. 9. A faucet mounted water filtration system in accordance with claim 5 wherein said default position comprises a third cover position between said first cover position and said second cover position. 10. A faucet mounted water filtration system comprising: a base having an inlet, a water receiving chamber, and at least one outlet, said inlet configured to be coupled to a faucet; a body coupled to said base, said body defining a filter compartment configured to house a filter cartridge; a cover rotatably coupled to said body, said cover encapsulating said filter compartment; a cam operatively coupled to said cover, said cover rotatable to move said cam between a default position, a first position, and a second position; a valve operatively engaging a surface of said cam, said cam rotatable to move said valve to open and close a passageway to said filter compartment; a monitoring system coupled to said body providing an indication of a condition of the filter cartridge; and a biasing element biasing said cam to the default position, said valve is in a closed position with said cam at the default position, said biasing element configured to bias said cam to the default position when a flow of water through the faucet is stopped. 11. A faucet mounted water filtration system in accordance with claim 10 wherein said monitoring system provides a replacement indication for the filter cartridge based on time. 12. A faucet mounted water filtration system in accordance with claim 10 wherein said monitoring system provides a replacement indication for the filter cartridge based on a volume of water flow through the filter cartridge. 13. A faucet mounted water filtration system in accordance with claim 10 wherein said monitoring system further comprises a display mounted on said body. 14. A faucet mounted water filtration system in accordance with claim 10 wherein said water receiving chamber includes a plurality of passageways in fluid communication with said at least one outlet. 15. A faucet mounted water filtration system in accordance with claim 10 wherein said cover is rotatable between a first cover position and a second cover position, said first cover position positioning said cam such that filtered water is provided at said at least one outlet, said second cover position positioning said cam such that unfiltered water is provided at said at least one outlet. 16. A faucet mounted water filtration system in accordance with claim 10 wherein said at least one outlet includes a first outlet providing a filtered water stream, a second outlet providing an unfiltered water spray, and a third outlet providing an unfiltered water stream. 17. A faucet mounted water filtration system in accordance with claim 10 further comprising a plurality of valves and a detent member engaging one of said plurality of valves.