초록 ▼

This invention is directed to a discharge controlling device for faucet, characterized in that a control lever is used to push a throttle pin axially positioned within the center of the inner sleeve, such that the pin is slidably moved up and down and engages a steel ball which is designed to contro

This invention is directed to a discharge controlling device for faucet, characterized in that a control lever is used to push a throttle pin axially positioned within the center of the inner sleeve, such that the pin is slidably moved up and down and engages a steel ball which is designed to control the opening and closing of a water discharge aperture. As the control lever is pushed by hand and moved from its lowest closed position to the intermediate, open position where the water can be admitted, the steel ball is pushed away from the aperture by the rod tip of the throttle pin which rises axially. At this instant, water enters the inner sleeve through the aperture and flows out of the housing. When the hand is released from the control lever, the throttle pin will fall, and the steel ball, which is subject to water pressure, will immediately return to the position where it closes the aperture. As the control lever is moved manually from its lowest closed position to its fixed open position where it engages the locking slot, the control lever will be secured within the locking slot, and due to the locking effect of the slot, the aperture is kept open to allow continuous water flow even the hand is released. As the control lever disengages from the locking slot, the throttle pin drops and the steel ball, due to the action of water pressure, closes the aperture.

대표청구항 ▼

A discharge controlling device for a faucet comprising: a housing in which the upper end thereof being threaded to form the threaded edge, the intermediate portion thereof being embossed to form the embossed portion, the internal portion thereof having a space open at one end in which the upper end

A discharge controlling device for a faucet comprising: a housing in which the upper end thereof being threaded to form the threaded edge, the intermediate portion thereof being embossed to form the embossed portion, the internal portion thereof having a space open at one end in which the upper end thereof being defined by a partition having a central aperture a plurality of locking slots being provided at the lower edge of the housing, a securing slot being provided at the lower edge of the housing opposite the locking slots; an inner sleeve having an internal space in the interior thereof, the upper portion of the space being defined by a partition having a central aperture, the periphery of the inner sleeve including two rows of water inlets; a throttle pin having a spherical surface at the lower end thereof, and an rod tip located at the upper end; a control lever shaped to be a forked double spring plate; a steel ball; an upper and lower seal rings, and a diffusion ring having a central opening and a plurality of peripheral diffusion holes; the upper seal ring being secured at the periphery of the aperture of the inner sleeve, the steel ball being positioned atop the aperture, the throttle pin being placed into the bottom of the inner sleeve and received within the internal space of the inner sleeve; the inner sleeve being placed in through the upper portion of the housing, penetrating through the central opening and being positioned on the slanting surface of the housing; the lower seal ring being placed between the bottom of the upper edge of the inner sleeve and the slanting surface of the housing; the diffusion ring being placed within the interior space of the housing such that the lower edge thereof is above the upper edges of the locking slots located at the lower edge of the housing; the inner sleeve having the throttle lever therein is penetrated through the central aperture of the housing and out through the central opening of the diffusion ring; the control lever spring plate being compressed at one end thereof so as to be released and moved to a selected locked position within one of the locking slots the securing slot so that the control lever will be fixed within the securing slot to permit the control lever spring plate to be moved to one of the selected locking slots.