CN2823365Y

CN2823365Y - Water-saving stop valve for toilet cistern

Info

Publication number: CN2823365Y
Application number: CN 200520075430
Authority: CN
Inventors: 王祖信
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-09
Filing date: 2005-09-09
Publication date: 2006-10-04
Anticipated expiration: 2015-09-09

Abstract

The utility model discloses a water-saving stop valve for a toilet cistern, which comprises a supporting rod and a valve body, wherein the valve body has a hollow cavity structure, the upper end thereof which forms a closed shape is fixedly connected with one end of the supporting rod and the lower end has an opening. The water-saving stop valve for a toilet cistern is characterized in that an air discharging port is arranged on the valve body. The stop valve can save water and avoid the waste of water resource.

Description

Toilet seat water tank water saving sealing valve

(1) technical field

The utility model relates to a kind of valve.Specifically, be energy-saving sealing valve on the toilet seat water tank.

(2) background technology

At present, used singly-bound water tank sealing valve mostly is made of support bar and valve body on the toilet seat.Valve body wherein is a cavity structure, and it is made up of hard valve gap and the flexible air-bag that is installed in below the hard valve gap, and the flexible air-bag bottom be the opening shape, thus make be closed on the just individual valve body, the lower end is opening-like.Said support bar one end is that blind end is connected mutually with the upper end of valve body, and its other end is hinged on the interior bleed off pipe of water tank.Under the confined state, join by stay cord between the button on valve body and the water tank.During people's flushing closestool,, make it break away from water tank outlet, and then cistern water-discharging is washed the ight soil in the water closet by pressing the button and valve body being pulled upwardly by stay cord.Because the valve body of above-mentioned sealing valve only has opening in its lower end, when pressing the button and making when drawing on the valve body by stay cord, because be full of air in the valve body, buoyancy is bigger, even release button, artificial externally applied forces disappear at once, valve body still can not reset, cover water outlet of water tank rapidly under the buoyancy of water effect.After water in water tank had been arranged, valve body could reset, cover water tank outlet under its deadweight effect.Therefore, adopt this sealing valve, no matter be stool or urine, water closet of every flushing all needs a full box water, and very water wasting has caused the waste of water resource.

(3) utility model content

The technical problems to be solved in the utility model provides a kind of toilet seat water tank water saving sealing valve.Use this sealing valve, but the waste of water resource is avoided in using water wisely.

For addressing the above problem, the utility model is taked following technical scheme:

Toilet seat water tank of the present utility model comprises support bar and valve body with water saving sealing valve.Valve body wherein is a cavity structure, and its upper end is closed, there is opening the lower end, and its upper end is connected mutually with an end of support bar.Be characterized in that exhaust opening is arranged on the valve body.

Take such scheme, have the following advantages:

Because toilet seat water tank of the present utility model is with being processed with exhaust opening on the water saving sealing valve body, when pin button make on the valve body carry, when water tank begins draining, the interior air of valve body can be discharged by the exhaust opening on it, makes its buoyancy reduce.Because the buoyancy of valve body is less, need only release button, artificial externally applied forces disappearance, valve body can reset, make water tank to stop draining rapidly under its deadweight effect.Therefore, what of cistern water-discharging amount people can control by the time length of pinning button.If flushing is stool, can press button for a moment more.If flushing is urine, can press button for a moment less.Thereby saved water, avoided the waste of water resource.

(4) description of drawings

Fig. 1 is a toilet seat water tank of the present utility model water saving sealing valve schematic diagram, and wherein, the exhaust opening on the valve body is a circular hole;

Fig. 2 is that exhaust opening is the toilet seat water tank water saving sealing valve schematic diagram of vertical groove;

Fig. 3 is a toilet seat water tank of the present utility model water saving sealing valve installment state schematic diagram.

(5) specific embodiment

As shown in Figure 3, toilet seat water tank of the present utility model is made of support bar 3 and valve body 2 with water saving sealing valve.One end of support bar bar 3 is hinged on the bleed off pipe 5 of toilet seat water tank 6, and its other end is processed with annulus and can is the upper and lower motion in the center of circle with the pin joint.Said valve body 2 is a cavity structure, and it is the bottle stopper shape, and its lower end is less than the upper end and be transition gradually, and its upper end is processed with opening for closed, lower end, is fixed in the annulus of support bar 3 non-hinged ends around its upper end.

As depicted in figs. 1 and 2, be processed with exhaust opening 1 on the said valve body 2, this exhaust opening processing is on close valve body 2 sidewalls of support bar 3 non-hinged end one sides, and it both can be circular hole (see figure 1) or vertical groove (see figure 2), can be other arbitrary shape also, depend on the needs.

During use, when the button pinned with hand on the water tank 6, toilet seat water tank of the present utility model can upwards be mentioned under the effect of stay cord 4 with water saving sealing valve.When release button, because the effect of exhaust opening 1 on the valve body 2, toilet seat water tank of the present utility model can immediately sink at the bottom of the case of water tank 6 and cover the outfall 7 of water tank 6 with the sealing valve of economizing on water.Like this, people can come pressing the time of confirming button according to the different water supply volumes of stool and urinal need, thereby have saved water, avoided the waste of water resource.

Claims

1. toilet seat water tank comprises support bar (3) and valve body (2) with water saving sealing valve; Valve body wherein (2) is a cavity structure, and its upper end is closed, there is opening the lower end, and its upper end is connected mutually with an end of support bar (3); It is characterized in that exhaust opening (1) is arranged on the valve body (2).

2. toilet seat water tank according to claim 1 is characterized in that with water saving sealing valve said exhaust opening (1) is a circular hole, and this circular hole is opened on valve body (2) top.

3. toilet seat water tank according to claim 2 is characterized in that with water saving sealing valve said circular hole is on the sidewall of valve body (2) upper end one side.

4. toilet seat water tank according to claim 1 is characterized in that with water saving sealing valve said exhaust opening (1) is vertical groove, and this vertical groove is on valve body (2) sidewall.

5. toilet seat water tank according to claim 4 is characterized in that with water saving sealing valve said vertical groove extends to the lower edge of valve body (2) always from the upper end of valve body (2) sidewall.