초록 ▼

A device and method restricting water flow from a bathroom fixture is provided herewith. A preferred embodiment of the improved flow restrictor assembly comprises a metallic fitting or housing that accommodates an interior ring assembly and a flow-restrictor disk. The fitting is substantially tubula

A device and method restricting water flow from a bathroom fixture is provided herewith. A preferred embodiment of the improved flow restrictor assembly comprises a metallic fitting or housing that accommodates an interior ring assembly and a flow-restrictor disk. The fitting is substantially tubular with a top section, a bottom section and an intersection. The top section of the fitting is defined by an opening, a hollow interior and a ledge upon which the interior ring assembly and flow-restrictor disk are positioned when the flow restrictor assembly is installed and in use. The bottom section features a pair of gripping planes which can be gripped by a specialized tool for purposes of uninstalling the improved flow restrictor assembly.

대표청구항 ▼

1. A flow restrictor device for use in connection with reducing the usage and flow of water from a fixture, comprising: a flow restrictor fitting having a top section and a bottom section, said top section having an interior cavity and a base forming a ledge;an interior ring assembly, comprising a r

1. A flow restrictor device for use in connection with reducing the usage and flow of water from a fixture, comprising: a flow restrictor fitting having a top section and a bottom section, said top section having an interior cavity and a base forming a ledge;an interior ring assembly, comprising a ring casing and a ring positioned in said ring casing;a flow restrictor disk having spaces to allow water to pass at a reduced flow rate, said flow restrictor disk positioned in said ring casing, substantially concealing said ring;wherein said interior ring assembly with said flow restrictor disk are positioned inside said interior cavity of said top section, against said ledge to prevent movement of the interior ring assembly and flow restrictor disk when water is in use. 2. The flow restrictor device of claim 1 wherein said top section has a diameter and an exterior surface that has threading corresponding to an interior threaded surface of an elbow attached to a water supply line. 3. The flow restrictor device of claim 2 wherein said elbow is positioned behind a wall. 4. The flow restrictor device of claim 1 wherein said bottom section has a threaded interior surface, a substantially cylindrical exterior surface and a pair of gripping planes positioned along said exterior surface to allow a tool to engage the bottom section of said flow restrictor fitting. 5. The flow restrictor device of claim 1 wherein said interior ring assembly and said interior cavity each have respective dimensions that enable said interior ring assembly to fit snugly within said interior cavity to prevent tumbling or dislodging of said interior ring assembly. 6. The flow restrictor device of claim 1 wherein said flow restrictor fitting comprises an intersection wall that partially conceals and hinders physical access to the flow restrictor disk. 7. A flow restrictor device, comprising: a metallic flow restrictor fitting having a top section, a bottom section and an intersection, said top section having an interior cavity and a base forming a ledge at said intersection;a flow restrictor disk having a perimeter and interior spaces to allow water to pass at a reduced flow rate, said ledge supporting said perimeter of said flow restrictor disk in said interior cavity. 8. The flow restrictor device of claim 7 further comprising an interior ring assembly within which said flow restrictor disk is positioned, said ledge supporting said interior ring assembly with said flow restrictor disk. 9. The flow restrictor device of claim 8 wherein said interior ring assembly comprises a ring and a ring casing having dimensions adapted to securely hold said ring and said flow restrictor disk in the presence of water flow. 10. The flow restrictor device of claim 7 wherein said interior ring assembly with said flow restrictor disk are positioned inside said interior cavity of said top section, against said ledge to prevent movement of the interior ring assembly and flow restrictor disk when water is in use. 11. The flow restrictor device of claim 10 wherein said interior ring assembly and said interior cavity each have respective dimensions that enable said interior ring assembly to fit snugly within said interior cavity to prevent tumbling or dislodging of said interior ring assembly. 12. The flow restrictor of claim 7 wherein said ledge contains a rounded aperture which continues through the intersection of the flow restrictor fitting. 13. A method for restricting water flow from an existing bath piping system comprising the steps of: providing a flow restrictor device having(a) a flow restrictor fitting comprising a bottom section with external gripping planes and an interior threaded surface, a top section with an exterior threaded surface, and a ledge in an internal cavity of said top section,(b) an internal ring assembly, and(c) a flow restrictor disk, said internal ring assembly and said flow restrictor disk positioned against said ledge in said internal cavity of top section of said flow restrictor fitting,installing said flow restrictor device in an access point to a water supply line behind a wall, wherein said top section of said flow restrictor fitting is inserted into said access point;attaching an arm to said bottom section of said flow restrictor fitting by rotating said arm in said bottom section. 14. The method of claim 13, wherein said access point is an elbow. 15. The method of claim 13, wherein said arm is a bathtub faucet arm. 16. The method of claim 15 further comprising the step of attaching a bathtub faucet to said bathtub faucet arm. 17. The method of claim 13, wherein said arm is a shower arm. 18. The method of claim 17 further comprising the step of attaching a showerhead fixture to said shower arm. 19. The method of claim 13, wherein said installing step further comprises the step of using of a tool to engage said external gripping planes of said bottom section to tighten said flow restrictor device in said access point. 20. A method for restricting water flow from an existing bath piping system comprising the steps of: providing a flow restrictor device having(a) a unitary flow restrictor fitting comprising an asymetrical internal cavity, a bottom section with an interior threaded surface, a top section with an exterior threaded surface, and a ledge at the bottom of said top section dividing said top section and said bottom section,(b) an internal ring assembly, and(c) a flow restrictor disk, said internal ring assembly and said flow restrictor disk together positioned against said ledge at the bottom of said top section of said flow restrictor fitting,installing said flow restrictor device in an access point to a water supply line behind a wall, wherein said top section of said flow restrictor fitting is inserted into said access point;attaching an arm to said bottom section of said flow restrictor fitting by rotating said arm in said bottom section;wherein when said flow restrictor device is installed in said access point, said flow restrictor disk is positioned opposed to said water flow such that said water forces said flow restrictor disk against said ledge. 21. The method of claim 20, wherein said access point is an elbow. 22. The method of claim 20, wherein said arm is a bathtub faucet arm. 23. The method of claim 22 further comprising the step of attaching a bathtub faucet to said bathtub faucet arm. 24. The method of claim 20, wherein said arm is a shower arm. 25. The method of claim 24 further comprising the step of attaching a showerhead fixture to said shower arm.