KR960003319Y1 - Automatic water supply valve with water-saving function - Google Patents

Abstract

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Description

Water-saving automatic water supply valve

1 is a cross-sectional view showing an open state of the present invention.

2 is a cross-sectional view showing a closed state of the present invention.

3a, 3b, 3c, and 3d are cross-sectional views of lines 1d, 1c, 1b, and 1a as cross-sectional views of the present invention.

Figure 4a, 4b is a cross-sectional view according to an embodiment of the present invention, Figure 4a shows the state of the sleeve forward, Figure 4b shows the reverse state of the sleeve.

5 is a side view showing the installation state of the present invention.

Figure 6a is a normal state of the pin spring installed in the horizontal passage of the present invention, Figure 6b is a state in which the pin spring is contracted.

* Explanation of symbols for main parts of the drawings

1 body 2 inlet pipe

3: discharge pipe 2 ', 3': blocking film

4: drainage pipe 4a: flow passage hole

4 ', 4': inserting groove 5: socket

6: sleeve 7: fixed socket

8: operation button 9, 19: spring

10: shaft 10a, 10b: inserting protrusion

11: operating body 11: distribution channel

11 '': guide passage 11 '': horizontal passage

13: guide ring 12 ': guide hole

13, 14, 28: Packing 15: Support Nut

16: operating rod 17: ball

18: rear body 18 ': pressure chamber

20: bolt 40: pin spring

The present invention relates to a water-saving automatic water supply valve, and when the operation button of the valve is pressed, the discharge pipe is opened for a predetermined time, and the water is supplied to the shower, so that the discharge pipe is automatically closed. It would be.

In general, public baths and showers are equipped with a shower faucet. Most of the showerers consume water unnecessarily because the hot water and cold water are discharged to adjust the water temperature from the beginning. If you think about it, you can moisten each part of your body, soap it, or wash your hair. However, despite the need to lock the water during the soaping, once the water is locked, it is a hassle to reset the temperature of the water, so most people turn on the shower from start to finish.

Therefore, the amount of water just thrown out of the shower is consumed tremendously.

In addition, the shower faucet, which is installed at home or in public places, can be sent to the shower as a control of the switching lever and discharged to the faucet. This is also as described above when used as a shower.

In addition, in the sink tap or washbasin faucet, even if you wash the bowl, or wash your hands and keep the water running, just because the amount of water that is discarded, so much, was uneconomical problem.

The present invention has been devised to solve such a problem in the prior art, by connecting a water tap for shower or a water tap with a shower function to the general tap water to supply water for a specified time, It will be described in detail with reference to the accompanying drawings to reduce the difficulty of the child or people who are uncomfortable movement of the hand to turn the faucet.

In the valve (A) in which the inlet pipe (2) and the outlet pipe (3) are formed in the body (1), and the push type operation button (8) is formed, the inlets and outlets of the inlet pipe (2) and the outlet pipe (3) are combed each other. To prevent the water from passing in the egg position, the blocking film 2 'and 3' are formed to be offset, and the drain pipe 4 having the flow passage through hole 4a is inserted between the blocking film 2 'and 3', The male screw of the outer diameter of the socket 5 is fitted to the female screw of the inner diameter of the body 1 so that one end of the drain pipe 4 is connected to the inner end of the socket 5. ) And the male screw of the fixing socket (7), so that the operating button (8) can be shot through the inner circumferential surface of the fixed socket (7) and the shaft (8 ') outer circumferential surface (9) of the operating button (8). And a guide passage (11 ＂) and a horizontal passage (11＂) penetrate the operating tube (11) having a flow passage (11 ') on the side, and a pin (in the other groove 50) of the operating tube (11). When mounting the pin spring (40 ') having a 40') At the same time, a guide ring 12 having a guide hole 12 ′ is inserted into the outer peripheral surface of the guide passage 11 의 of the working tube 11, and the packings 13 and 14 are respectively provided on both sides thereof. Fixing and fixing and fixing the shaft 11 fixed to the operation button 8 and the other side shaft 10 in front of the protruding frame (10 ') located inside the working tube (11) with a support nut (15), The rear body 18 formed with the pressing chamber 18 'outside the operating rod 16 coupled with the female screw of the inner diameter of the operating pipe 11 and the male screw of the operating rod 16 is attached to the body 1.

On the other hand, in the drain pipe 4, the insertion grooves 4 'and 4' are formed to face each other, and the insertion projections 10a and 10b of the shaft 10 are inserted when the operation button 8 is rotated and then rotated. This is to prevent the reverse of the operation button (8) to continue to supply the water to the discharge pipe (3), the rear body 18, the ball 17 and the spring (19) in the vertical passage penetrating the pressure chamber (18 ') ) Is inserted and the bolt 20 can be screwed in to control the pressure of the operating rod 16 located in the pressure chamber 18 'to tighten the bolt 20. In order to increase the time for supplying water by slowing down the speed of the discharge pipe 3, the drain pipe 4 is a barrier between the water intake pipe 2 and the discharge pipe 3. (2 ') (3') is supported and maintained in a fixed state, one side of the drain pipe (4) is in contact with the inner jaw of the socket (5), The groove 6 is passed through the inner diameter of the drain pipe 4 which is attached to the female screw of the inner diameter of the socket 5 and connected to the inner end of the socket 5. The amount of water discharged at the same time is controlled by reducing or increasing the amount of water passing through the passage through hole 4a depending on whether the passage passage hole 4a is blocked much (the state of FIG. 4a) or less (the state of FIG. 4b). To be able.

In the drawings, reference numeral 21 denotes a water faucet, 22 a switching lever, 23 a support plate, 24 a spacing adjustment bolt, 25 a shower hose, 26 a wall, 27 a nut, 29 a connection ring, 30 a faucet knob, and 31 Is a faucet.

Effects of the present invention configured as described above are as follows.

As shown in FIG. 1, when the operating button 8 is pressed while the switch lever 22 is rotated so that water is drained to the shower hose 25 side, the shaft 10 is placed on the protruding frame 10 'side. The fixed working body 11 moves in the rear body direction, and accordingly, the automatic rod 16 screwed to the working body 11 moves to the end of the pressing chamber 18 '. At this time, a gap is formed between the packing 14 assembled on the outer circumferential surface of the working pipe 11 and the front end surface of the drain pipe 4 so that the water flowing into the inlet pipe 2 is passed through the flow passage 4a of the drain pipe 4. ) Through the gap between the packing 14 and the drain pipe (4) is to be drained to the discharge pipe (3) side.

In this state, when the pressing force on the operation button (8) is released, the operation button (8) tries to return to the state as shown in FIG. 2 by the elastic force of the spring (9), but is fixed to the tip of the shaft (10). Since the operating rod 16 is prevented from moving by the ball 17 shot by the spring 19, the movement of the shaft 10 is made slowly. (I.e., the actuation rod 16 tries to move in the right direction in the first direction by the spring force of the spring 9, but the ball 17 presses the actuation rod 10 by the spring force of the spring 19). The movement is made gradually, and the spring force of the spring is (9)> (19).

At this time, the water obtained through the water inlet pipe (2) is a horizontal passage (11 ＂＂) through the guide passage (11 ＂) of the operating pipe 11 of the guide hole (12 ') of the guide ring 12 in addition to the drain pipe (3) side. ), Which flows into the pressure chamber 18 ', so that water pressure is generated in the pressure chamber 18', and the hydraulic rod 16 is moved to the operating button 8 side by the hydraulic pressure. Apply force to make the movement easier.

In other words, the present invention, after releasing the pressing force on the operation button 8 after pressing the operation button (8) from the time the operation button 8 is pressed water is discharged to the discharge pipe (3) side and the operation button (8) When the water is returned to the second degree state, the drainage of the water is stopped, and the operating rod 16 and the operating button 8 which moves to the second degree state together with the shaft 10 of the spring 9 as described above. The repelling force, the contact force between the ball 17 and the actuation rod 16, which are shot by the spring 19, and the hydraulic pressure flowing into the pressure chamber 18 'through the guide hole 12' of the guide ring 12. Is gradually moved.

Thus, the water is drained until the operation button 8 is returned to its original position as shown in FIG. 2, but the drainage time of the water is controlled by adjusting the moving speed of the operating rod 16 connected to the operation button 8. Time) can be adjusted.

That is, the elastic force of the spring 19 for the ball 17 in close contact with the operating rod 16 is adjusted by the adjustment of the bolt 20, the elastic force of the ball 17 is loosened, the operating rod ( By increasing the moving speed of 16), the drainage time of the water is shortened, and when the elasticity of the ball 17 is strengthened, the drainage time of the water can be long.

After the water is drained to the drain pipe 3 side as described above, as shown in FIG. 2, the packing 14 installed on the outer circumferential surface of the working pipe 11 comes into close contact with one end of the drain pipe 4, so that the water is drained. ) Will not stop draining.

On the other hand, there are times when water is to be used for a long time. When the operation button 8 is pressed, the insertion protrusions 10a and l0b of the shaft 10 are inserted into the drainage groove 4 '(4') (4 ＂). In this case, if the insertion projections 10a and l0b are fixed to the insertion grooves 4 'and 4' by rotating the operation button 8, the movement of the operation button 8 is stopped. It is water and can continue using water sent to discharge pipe (3).

In addition, as shown in FIG. 6, when the operation button 8 is pressed as a means for preventing foreign matter from being caught in the horizontal passage 11 ＂＂ of the valve A, the guide passages 11 'and 11 ＂are horizontal. When the pin spring 40 is contracted by seating the pin spring 40 having the pin 40 'in the groove 50 at the point where the passage 11 ＂＂ ends, the pin 40' is moved in the horizontal passage (11 ＂). Iv) was passed to remove the foreign matter.

As described above, the present invention uses a water that comes out within a certain time when the operation button is automatically returned, so that one-touch type can drastically reduce the amount of water that is simply used when showering or washing dishes or washing face. By providing a valve, it is economical and easy to use.

Claims (3)

A flow passage through hole 4a is provided between the inlet and outlet of the inlet and outlet of the body 1 and the barrier film 2 'and 3' formed so that the inlet and outlet of the body 1 can pass through at a position separated from each other. In inserting the drain pipe 4, the male screw of the outer diameter of the socket 5 is screwed into the female screw of the inner diameter of the body 1 so that one end of the drain pipe 4 is connected to the inner end of the socket 5. (5) The male threads of the sleeve 6 and the fixing socket 7 are screwed to the internal thread of the inner diameter, and the outer side of the shaft 8 'of the locking jaw 7' of the fixing socket 7 and the operating button 8 is fixed. One side of the horizontal passage (11 ＂) in the guide passage (11 의) of the operating pipe (11) having a flow passage (11 ') on the side so that the operation button (8) can be opened through the spring (9). While penetrating the point, the pin spring 40 having the pin 40 'is seated in the groove 50 at the end of the horizontal passage 11 ＂in the guide passage 11＂, and the guide hole 12' The perforated guide ring 12 to the Inserted so as to be positioned in the peripheral portion of the guide passage (11 '), and then wrapped and fixed to each of the packing (13) (14) on both sides of the outer peripheral surface of the working tube 11, the shaft 10 fixed to the operating button (8) One side and the other shaft 10 in front of the protruding frame (10 ') located inside the working tube (11) is fixed with a support nut (15), the female thread of the inner diameter of the working tube (11) and the operating rod (16) Water-saving type automatic water supply valve by attaching the body (1) to the rear body 18, the pressure chamber (18 ') formed on the outside of the operating rod (16) coupled to the male thread. 2. The insertion protrusion (10a) of the shaft (10) according to claim 1, wherein the insertion grooves (4 ') (4 ") are formed in the drain pipe (4) so as to face each other, and then the operating button (8) is pressed and then rotated. A water-saving automatic water supply valve which is fitted with a (l0b) so that water is continuously supplied to the discharge pipe (3). The method of claim 1, wherein the vertical body 18a penetrating the pressure chamber 18 'is formed in the rear body 18 so that the ball 17 and the spring 19 can be inserted and the bolt 20 can be screwed in. A water-saving automatic water supply valve designed to control the pressure pressure of the operating rod 16 located in the pressure chamber 18 '.