초록 ▼

A diverter tub spout for use in a bathtub installation including a shower head interconnected to a common source of water. A floating valve member is positioned within the spout water passage and is responsive to water pressure to abut a valve seat to close the passage. A valve control member capabl

A diverter tub spout for use in a bathtub installation including a shower head interconnected to a common source of water. A floating valve member is positioned within the spout water passage and is responsive to water pressure to abut a valve seat to close the passage. A valve control member capable of holding the valve member remote from the seat to permit water flow is held in the flow position by a manually operable stem in a manner that positively allows water flow regardless of the magnitude of water pressure. The stem easily may be positioned to allow the floating valve to close, diverting water from the spout to the shower head, but upon the water pressure dropping below a predetermined level, the tub spout parts will automatically return to their flow positions.

대표청구항 ▼

A diverter tub spout including housing means defining a water passage therethrough and having an input opening for interconnection with a source of water under pressure and a water discharge opening remote from said input opening, a portion of said housing means between said input and discharge open

A diverter tub spout including housing means defining a water passage therethrough and having an input opening for interconnection with a source of water under pressure and a water discharge opening remote from said input opening, a portion of said housing means between said input and discharge openings defining a partial restriction in said passage of reduced cross-sectional area and comprising a valve seat, a valve member freely positioned in said passage between said seat and said input opening and movable in response to the force of pressurized water in said passage to abut said seat and block said passage against the flow of water therethrough, an elongate stem extending through said housing means from said passage to the exterior of said housing means and being movable along its length, a valve control member within said passage and having a pair of angularly disposed elongate arms, one of said arms being pivotally secured to said housing such that said control member is movable between a first control member position wherein the other of said arms is positioned in a location between said valve member and said seat to maintain said valve member remote from said seat against the force of water pressure in said passage to permit water flow therethrough and a second control member position remote from said location and permitting said valve member to abut said seat to block said passage, said elongate stem being movable to a first stem position to contact and maintain said control member in the first control member position, and wherein the contact between said stem and control member occurs along an elongate dimension of said stem such that the force of water pressure on said valve member is transmitted through said control member to said stem and acts on said stem in a direction perpendicular to the path of movement of said stem.