CN2269504Y - Automatic resetting water saving tap - Google Patents

Abstract

The utility model relates to an automatic resetting water saving tap, which is used for a conduit pipe. The utility model is characterized in that a spring is additionally arranged outside a screw rod which is arranged between the rotary button and the rotary sleeve of the existing tap; a preparative gap is arranged between the screw thread of the screw rod and the screw thread of the rotary sleeve; a water inlet pipe and a water outlet pipe which are formed into integration are arranged on the lower part of the rotary sleeve; the screw rod is installed in the rotary sleeve, the rotary button is arranged on the upper part of the screw rod, a water stop plug is arranged on the lower part of the screw rod, and a water outlet in the water inlet pipe can be clogged by the water stop plug. The utility model has the advantages of simple structure, water saving and money saving; the utility model is favorable for countries and people, and the utility model has wide popularization prospect and application prospect.

Description

Water conserving tap automatically resets

The utility model relates to a kind of water conserving tap that automatically resets of adorning usefulness on conduit pipe.

The dress water tap is absolutely necessary on the outlet pipe, and huge numbers of families have it.And water tap commonly used at present is by knob, rotation set, screw rod, water stopping plug and turnover water pipe constitute, screw is in rotation set, knob is arranged at top, water stopping plug is arranged at the screw rod bottom, block the intake pipe inner outlet, but the water tap of this structure needs in use with the moving swing handle of hand-screw, make water stopping plug leave the intake pipe inner outlet, tap water just flows out from effluent pipe mouth, and the time spent does not return original position with hand-screw again and blocks the intake pipe inner outlet, turns off the tap when washing thing or turns on the tap but people are often inconvenient sometimes, do not turn off the tap because of there being water to forget, cause a large amount of wastes of tap water, the tap water permanent current is of common occurrence, closely contact between this on the other hand water tap screw rod and rotation set, wearing and tearing are big, be prone to water leakage phenomenon, can cause the waste of water equally, all unfavorable in state Yu Jia.

The purpose of this utility model is that a kind of novel water conserving tap that automatically resets for huge numbers of families' use is provided at above-mentioned situation.

The purpose of this utility model is achieved like this, on existing structure for water tap basis, adorn a spring outside the screw rod between water tap knob and rotation set, the spring upper end is fixed on the knob, the lower end is fixed on the rotation set, leave space (being generally about 1mm) between screw rod bottom and rotation set internal thread, the same existing structure of other parts, promptly this model utility is that advancing for one is equipped with in the rotation set bottom, outlet pipe, screw rod is housed in the rotation set, and water stopping plug is arranged at the screw rod bottom, can block water outlet in the intake pipe, the water tap knob is equipped with in the screw rod upper end, and the screw rod between rotation set and knob is equipped with spring outward.

The utility model is simple in structure, is easy to produce, be easy to apply, and using water wisely, the life-span is long, benefits the nation and the people popularizing application prospect light.

Below in conjunction with accompanying drawing structure of the present utility model and use condition are elaborated.

Accompanying drawing is a section of structure of the present utility model.

Provide by figure, the utility model is that the threaded screw rod 4 in bottom is equipped with in water tap knob 1 bottom, screw rod 4 is contained in the inboard threaded rotation set 3, rotation set 3 bottoms are equipped with and are the intake pipe 5 of one and outlet pipe 7, there is water stopping plug 6 screw rod 4 lower ends, block water outlet in the intake pipe 5, the screw rod 4 outer springs 2 that are equipped with between knob 1 and the rotation set 3, the spring upper end is fixed on the knob 1, the lower end is fixed on the rotation set 3, and the screw thread of screw rod 4 bottoms interspaces with having in advance between the screw thread on rotation set 3 inner side surfaces, promptly can not be too compact, in case member increases friction between screw rod and the screw because of getting rusty, cause the recoil of spring difficulty, its space is generally about 1mm, is 11mm such as rotation set 3 internal threads by rotation set wall diameter of bore, then the outer diameter of screw rod lower thread is 10mm, and the two revolves the sky interlock.Said spring 2 should be contained between knob and rotation set under pulled out condition, thereby makes spring have downward pulling force and rotary torsion to knob, guarantees that knob automatically resets and the common active force of carrying water that divides of rotation set screw thread, reduces thread abrasion.

Its dress of the utility model with situation is, this water conserving tap is contained in former depotition cock place, when water, rotates and holds knob, and water flows out, and unclamps knob, and water tap is closed from horizontal reset under spring action.This shows, when water, because of control handle, hand is limited, and has only connect just can wash reason behind the water or do other affairs, openhanded opening, current are closed automatically, have avoided ordinary faucet to wash after outwarding winding in the thing, and water often overflows and causes the waste of water or because of forgetting to close the phenomenon of loss water; And the current of this water conserving tap are more slow because of spring action, also avoided spilling of water, also impel people under the enough conditions of water, unclamp knob, close automatically, reach the water saving purpose thereby increase with water availability.Water saving saves money, and benefits the nation and the people, and it is applied must be welcome.

Claims (2)

1, a kind of water conserving tap that automatically resets, be the threaded screw rod in bottom (4) to be housed in water tap knob (1) bottom, screw rod (4) is contained in the inboard threaded rotation set (3), intake pipe (5) and the outlet pipe (7) into one is equipped with in rotation set (3) bottom, screw rod (4) has water stopping plug (6) on the lower end, block the interior water outlet of turnover water pipe (5), it is characterized in that the outer spring (2) that is equipped with of screw rod (4) between knob (1) and the rotation set (3), the spring upper end is fixed on the knob (1), the lower end is fixed on the rotation set (3), has in advance between the screw thread on the same rotation set of screw thread (3) inner side surface of screw rod (4) bottom to interspace.

2, the water conserving tap that automatically resets according to claim 1 is characterized in that said interspacing in advance to about 1mm.