CN2624004Y

CN2624004Y - self-closing sanitary water conserving tap

Info

Publication number: CN2624004Y
Application number: CN 03244677
Authority: CN
Inventors: 陈敏荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-15
Filing date: 2003-04-15
Publication date: 2004-07-07
Anticipated expiration: 2013-04-15

Abstract

The utility model a self closed type sanitary water saving tap, comprising a water inlet pipe body, an adjusting device and a water outlet pipe opening. The water inlet pipe body is provided with an assistant valve core; the water outlet pipe opening is provided with a self closed type water saving implement; the adjusting device is a countersunk head type adjusting handle; a filtering net is arranged out of the water outlet pipe opening and in the water saving implement. The assistant valve core can be a ball valve core, a cone valve core or a pin type valve core. The self closed type water saving implement is connected on the water outlet pipe opening through screw threads and is fixed through arranging at least a screw plug on the side wall at the screw threads connecting joint. The countersunk head type adjusting handle is an adjusting handle which is adjusted by a screw driver or a hexagon wrench, can adjust the sealing connected dowel pin type tap valve core or the screw threads connected ball valve core or cone valve type tap valve core. The filtering net is a convex or ball shaped filtering net whose margin is sealed by rubber. The screw plug is a dowel pin type or cone pin type or star type screw plug.

Description

Self-closing sanitary water-saving tap

Technical field

The utility model relates to a kind of water tap, especially a kind of self-closing sanitary water-saving tap.

Background technique

In people's life and production, tap water is indispensable material, and still along with increase and the constant growth of productivity of population, it is more and more precious that water seems, because water resources is limited after all, and also extremely unbalanced again on area distribution.So how, could effectively economize on water, just become each national primary study object.The most frequently used settling mode is at the mouth of water tap various water economizers to be installed at present, with restriction people's water; A novel finger clever water economizer (be the patent No. be 148976 Taiwan patent) wider as a kind of application.This kind water economizer has self-closing function, and light one group of its driving lever of have gentle hands will come water, when the driving lever water that sets back just stops.But this water economizer mostly is the mouth that is installed in water tap with the mode that is threaded, and just there is the possibility that is discharged or steal in this, and this phenomenon also is recurrent in the actual life.In addition, if adopt the water economizer of no self-closing function, will be by the switch knob tap of fetching boiling water, but some can be unconsciously or unconsciously forget and close water tap, perhaps in the very frequent but each less public place of water consumption of water, whenever open a water tap and all can waste some water, the water resources of long time integration waste is surprising.

At present, tap water is mostly through in various degree purification, but impurity is still a lot of in the water, especially in some lava areas.In order to address this problem, common way is exactly to add a plastic filtering net or planar rondure wire netting at the water nozzle place of water tap.But this net also comes with some shortcomings, and at first its periphery is general unfixing, and the long-time wire of net that uses can come off, and makes net lose filtering function; Secondly, water is shorter at the temporary time ratio at water nozzle place, and impurity can be deviate from from mesh under bigger impact force.

Summary of the invention

In order to improve the water-saving function of water tap, can make water saving measures move for a long time again, and offer the tap water of user cleaning, the utility model provides a kind of self-closing water-saving tap, concrete technological scheme is as follows: a kind of self-closing sanitary water-saving tap, it comprises into water body, controlling device and effluent pipe mouth, on the water inlet body, establish an auxiliary spool, on effluent pipe mouth, establish a self-closing water economizer, controlling device is a countersunk head formula release handle, and water economizer is with the interior filter screen of establishing outside effluent pipe mouth.Auxiliary spool can be ball valve core, poppet valve core or pin-type load spool.The self-closing water economizer is by being threaded on the effluent pipe mouth, locking by set up at least one plug screw on the sidewall of threaded connection place.Countersunk head formula release handle is the release handle that a usefulness screw-driver or hexagon wrench are regulated, pin-type load faucet valve core or ball valve that is threaded or cone valve type faucet valve core that its adjustable sealing connects.Filter screen is that periphery is the convex of rubber sealing or ball-type filter screen.Plug screw is pin-type load or the taper pin formula or the star-like plug screw of special tool locking.The material of self-closing water economizer can be plastics or metal.The material of spool can be metal or pottery.

In actual applications, can open or close this water tap by regulating faucet valve core, regulate the flow of water by regulating auxiliary spool, water tap just is in opening state behind set flow.Not during water, can play effect by current at the self-closing water economizer of water tap mouth setting, one group of driving lever below it gently during water, water just flows out.Owing to set up the flow of water in advance, thereby avoided also having saved the action of switch water tap by touching the infection that water tap brings; This is health but also time of having saved the user not only, has made things convenient for the user.Such as public places such as hospital, school, public lavatorys, can set the flow of water tap according to average water consumption, to have avoided a large amount of wastes of water.Threaded connection place at self-closing water economizer and water tap mouth is provided with plug screw, and this plug screw is finished lock function by the roof pressure to connecting thread, again because this plug screw is to lock or dismantle with special tool, so the self-closing water economizer generally can not lost.

Because adopted the filter screen of rubber edge sealing, with the passing of time wire wherein can not come off, and has made things convenient for long cleaning impurity yet.The filter screen of convex has not only weakened the impact force of water, makes impurity be difficult for deviating from from mesh; And impurity is easy to gather the periphery of net under the impact of water, so adopt the convex filter screen of rubber edge sealing effectively lastingly must clean tap water.

Description of drawings

Fig. 1 is the utility model self-closing water-saving tap schematic representation;

Fig. 2 is the schematic top plan view of the convex filter screen of rubber edge sealing;

Fig. 3 illustrates countersunk head formula release handle;

Fig. 4 illustrates auxiliary spool;

Embodiment

As shown in Figure 1,1 place establishes the pin-type load spool 2 that an available screw-driver is regulated at water tap water inlet body, screw-driver regulating tank 11 as shown in Figure 4, the opening of opening the pin-type load spool by the rotation of screw-driver is to set up the flow and the pressure of water, Fig. 1 illustrates the state that this auxiliary spool is all opened, that is spool bore is consistent with water inlet body internal diameter direction.Come the switch water tap by the countersunk head formula release handle 3 of regulating available screw-driver adjusting, the regulating tank 10 of release handle 3 as shown in Figure 3.The water tap of Tiao Dinging is actually and often opens so as required, and self-closing water economizer 5 plays the effect by current.When the needs water, one group of driving lever 6 gently, water will flow out from water economizer 5.Adopt an inner hexagon spanner to lock self-closing water economizer 5 with cylinder plug screw 7, if there is not special spanner like this, water economizer just is difficult to unload, thereby plays certain antitheft effect, has also just ensured the long-term effectiveness of water saving.

As shown in Figure 1, establish a convex filter screen 4 at the tap outlet place, these filter screen 4 usefulness convex wire nettings 8 are in periphery rubber 9 sealing, as shown in Figure 2.Can require to select the size of mesh according to the turbidity test of water.

Owing to adopted simple part, and reach efficient, lasting water-saving result, made this both economic and sanitary practicality of self-closing sanitary water-saving tap.

Claims

1. self-closing sanitary water-saving tap, it comprises into water body, controlling device and effluent pipe mouth, it is characterized in that, establishes an auxiliary spool on the water inlet body, establishes a self-closing water economizer on effluent pipe mouth, described controlling device is a countersunk head formula release handle.

2. self-closing sanitary water-saving tap as claimed in claim 1 is characterized in that described auxiliary spool can be ball valve core, poppet valve core or pin-type load spool.

3. self-closing sanitary water-saving tap as claimed in claim 1 is characterized in that, described self-closing water economizer is by being threaded on the effluent pipe mouth, locking by set up at least one plug screw on the sidewall of threaded connection place.

4. self-closing sanitary water-saving tap as claimed in claim 1, it is characterized in that, described countersunk head formula release handle is the release handle that a usefulness screw-driver or hexagon wrench are regulated, pin-type load faucet valve core or ball valve that is threaded or cone valve type faucet valve core that its adjustable sealing connects.

5. self-closing sanitary water-saving tap as claimed in claim 1 is characterized in that, water economizer is with the interior filter screen of establishing outside effluent pipe mouth, and described filter screen is the convex or the ball-type filter screen of peripheral rubber sealing.

6. self-closing water economizer as claimed in claim 3 is characterized in that, described plug screw is pin-type load or the taper pin formula or the star-like plug screw of special tool locking.