초록 ▼

A water faucet adapted to be connected to a water supply pipe comprising a soft elastic sleeve having on the inner wall thereof an upper flanged ring and a lower flanged ring which functions as a valve seat; a ball placed within the sleeve for remotely blocking the valve seat; a clamping tube dispos

A water faucet adapted to be connected to a water supply pipe comprising a soft elastic sleeve having on the inner wall thereof an upper flanged ring and a lower flanged ring which functions as a valve seat; a ball placed within the sleeve for remotely blocking the valve seat; a clamping tube disposed between a retainer ring and the sleeve; a drain pipe connected to the lower section of the clamping tube having therein a cover block comprising a cylindrical body portion and a perforated upper end plate, the interior surface of the drain pipe and cover block being provided with projections and guide teeth; and an operating lever in the form of a cylinder having its upper end extending through the cover block and the lower end extending out of the drain pipe, a rotating tube being attached to the intermediate section of the cylinder, the rotating tube having blocks provided on its circumference which are guided by the projections and guide teeth to maintain the operating lever in a raised or lowered position so as to open or close the faucet.

대표청구항 ▼

A water faucet adapted to be connected to a water supply pipe comprising: a soft elastic sleeve having on the inner wall thereof an upper flanged ring and a lower flanged ring having a slanted top surface toward the center to define a valve seat; a ball placed within the sleeve for removable blockin

A water faucet adapted to be connected to a water supply pipe comprising: a soft elastic sleeve having on the inner wall thereof an upper flanged ring and a lower flanged ring having a slanted top surface toward the center to define a valve seat; a ball placed within the sleeve for removable blocking the valve seat; a clamping tube comprising an upper section shaped into a claw tube having a top end larger than the lower end, a mid-section threaded on the interior surface and a lower section threaded on the interior surface; a retaining ring having threads on the interior surface to engage those on the mid-section of the clamping tube; a drain pipe having threads on the exterior surface of the upper end thereof to engage those provided on the interior surface of the lower section of the clamping tube and having a plurality of guide teeth and slots provided on the interior surface on the lower end thereof; a cover block disposed within the drain pipe and below the sleeve and comprising a hollow cylinder having the upper end thereof covered by a plate having a central opening surrounded by a plurality of openings and an open lower end, the interior surface of the cover block being provided with a plurality of depressions; an operating lever comprising a cylinder having the upper end thereof protruding through the central hole in the cover block and the lower end extending out the drain pipe, a rotating tube being attached to an intermediate section of the cylinder, the rotating tube having blocks circumferentially attached so that when the operating lever is raised and then lowered, the blocks on the rotating tube are guided by the depressions on the cover block and the guide teeth on the drain pipe to maintain the operating lever in consecutive raised and lowered positions to move the ball away from the valve seat in the sleeve and permit the ball to block the valve seat, respectively, thus opening and closing the faucet.