KR200229553Y1 - Water-supply apparatus of water saving type to use footing board - Google Patents

Abstract

The present invention is intended to maximize the water saving function by using only when necessary at home or public bath shower, restaurant kitchen, public toilet washbasin, hospital surgery room, more specifically, to install the pneumatic generator scaffold on the floor to require water supply In this case, when the user presses the pneumatic generator foot and injects air into the valve, the rubber plate is pushed by the pneumatic pressure to open the waterway so that water is supplied only when necessary, thereby increasing the water saving effect. As,

The specific solution is [water supply port 10 is connected to the water supply pipe on one side and the water supply port 10 is formed, the discharge port 11 is formed on the upper side, the hole 12 is drilled in the center on the other side The rubber ring 14 and the bracket 13 having a shape surrounding the outer circumference of the eccentric union (1) is formed, and in the state coupled to the bracket 13 provided on the other side of the eccentric union (1) on one side of the tip portion The channel 20 is formed to extend in the horizontal direction and the opening and closing valve housing 2 in which the channel 21 is formed to extend to one side of the rear end thereof and the lower part by being screwed to the other side of the valve valve 3. A pilot valve casing 3 having an air inlet hole 30 formed therein to allow air to flow therein, a piston 4 coupled to be slidable inside the opening / closing valve housing 2, and the piston 4. To be slidable from the inside And a pin rod 41 having a hole 40 formed at the center thereof, and having a pin 410 coupled to the distal end thereof, a coupling tube 5 having a hole 50 formed at the center thereof, It is inserted and coupled to the hole 50 of (5), the opening and closing plate 61 is formed in the front end, the locking plate 62 is formed in the center portion, the rear end is sliding with the fastening knob 63 is formed A protrusion 71 is formed on one side of the rod 6 and a circular plate on which a hole 70 is formed so that the sliding rod 6 can penetrate the center portion, and on the outer circumferential surface of the protrusion 71. A rubber plate (7) having a spring (72) coupled thereto, and a ring (8) formed in close contact with the rubber plate (7) and the other inner side of the pilot valve casing (3), are screwed to the center portion thereof. A fixing plate 9 having a hole 90 formed therein for the sliding rod 6 to pass therethrough, and the pilot ball The pneumatic generator scaffold 100 formed at the bottom of the bathtub, which is the end of the air tube 110 fastened to the air inlet hole 30 formed at the bottom of the casing 3, is combined with soap. You can remove the hassle of taking a shower by rotating the water supply valve of the shower with slippery hands while taking a shower, or waste water generated by continuously turning the water on when soaping or other chores during the shower. There is an advantage that can be prevented.

Description

Water-supply apparatus of water saving type to use footing board}

The present invention is intended to maximize the water saving function by using only when necessary at home or public bath shower, restaurant kitchen, public toilet washbasin, hospital surgery room, more specifically, to install the pneumatic generator scaffold on the floor to require water supply In this case, when the user presses the pneumatic generator foot and injects air into the valve, the rubber plate is pushed by the pneumatic pressure to open the waterway so that water is supplied only when necessary, thereby increasing the water saving effect. will be.

Most of the devices for discharging water to the conventional shower by turning and turning the handle of the water supply valve left and right or up and down. In general, showers are equipped with cold water in which water is discharged to the shower.

As a more advanced shower head, the technical gist of 'Designer of Utility Model Registration No. 89-2914 dated March 15, 1989 as a water supply control device for a showerhead using a scaffolding', and the technical gist of the shower head are introduced into the valve by a control handle. In the configuration of the usual to be able to spray the water from the shower head through the outlet connected to the supply pipe to adjust the respective, in the end between the operation between the nut and the bottom between the operation between the sealing plate is fixed to the upper end fixed to the end of the operation Connect the connected wire inside the scaffold to be bent with a guide roller, and fix the wire to the right end of the platen hinged on one side of the scaffold so that the wire moves when the user load is applied on the plate, and the sealing plate fixed at the top of the operation is discharged. Opening and closing the valve to control the supply of water Standing,

First of all, the general shower unit opens and closes the water supply and the water level by hand, so you do not need to use water because you need to close your eyes or soap bubbles for a certain time while shampooing or soaping in the shower. Since opening and closing is cumbersome, most users do not lock the water and there is a lot of waste of water.

On the other hand, the prior utility model application has a structure in which the water in the supply pipe is sprayed through the shower by opening and closing the pressurized plate installed at the inlet of the supply pipe by using the wire and the guide roller, but this is a separate guide roller Since the wire should be installed in the bathtub and the wire is exposed to the outside, it is not fascinating in appearance and exposed to moisture.

The present invention is devised to solve the above problems, and only when necessary in the home or public bath shower, restaurant kitchen, public toilet washbasin, hospital surgery room, etc. without a separate device attached to the conventional water supply device In order to maximize the water-saving function by using, install the pneumatic generator scaffold on the floor and when water is needed, the user presses the pneumatic generator scaffold and injects air into the valve, the rubber plate is pushed by pneumatic pressure Its purpose is to maximize water savings by supplying water only when needed.

1 is a state of use of the present invention,

2 is a cross-sectional view illustrating a state in which water is discharged through a water channel by pressing a pneumatic generator foot in the present invention;

3 is a cross-sectional view showing a state in which water is not discharged because the water channel is blocked by the user releasing the pressure of the pneumatic generator scaffold in the present invention.

<Explanation of symbols for the main parts of the drawings>

1. Eccentric Union 2. Opening and closing valve housing

3. Pilot valve casing 4. Piston

5. Union tube 6. Sliding rod

7. Rubber plate 8. Ring

9. Retaining plate 10. Water inlet

11.outlet 12.hole

13. Bracket 14. Rubber Ring

15. Inside the cylinder 20. Channels

21. Channel 30. Air inlet

40.holes 41.pin rod

42. Channels 43. Springs

50.hole 51.channel

61. Opening and closing plate 62. Hanging plate

63. Fastening Handle 70. Hole

71. Protrusion 72. Spring

90. Hole 100. Pneumatic generator scaffold

110. Air tube 111. Check valve

112. Shower

Specific solution for achieving the above object is [water supply port 10 is connected to the water supply pipe on one side is supplied with water and the outlet 11 is formed on the upper side, the other side of the hole (12) is coupled to the eccentric union (1) formed with a rubber ring (14) perforated and a bracket (13) surrounding the outer circumference, and the bracket (13) installed on the other side of the eccentric union (1) In the state, the channel 20 is formed on the one side of the front end in the transverse direction and the channel 21 is formed on the one side of the rear end in the transverse direction, and the other side of the on / off valve casing 3. And a pilot valve casing (3) having an air inlet hole (30) formed therein so as to allow air to be introduced therein, and a piston (4) slidably coupled to the inside of the open / close valve housing (2). Inside the piston (4) The rod 40 is formed in the center portion and has a hole 40 formed at the center thereof, and a pin rod 41 having the pin 410 coupled to the distal end thereof, and a coupling pipe 5 having a hole 50 formed at the center portion thereof. And, to be inserted into the hole 50 of the coupling pipe 5, the opening and closing plate 61 is formed in the front end portion and the locking plate 62 is formed in the center portion, the fastening handle 63 in the rear end portion The protrusion 71 is formed on one side of the sliding rod 6 and the circular plate on which the hole 70 is formed so that the sliding rod 6 can penetrate the center portion. On the outer circumferential surface of the 71 is a rubber plate (7) coupled to the spring 72, the ring (8) formed in close contact with the rubber plate 7 and the other inner surface of the pilot valve casing (3) is screwed In the center portion thereof, a hole 90 is drilled to allow the sliding rod 6 to pass therethrough. The fixed plate 9 and the pneumatic generator scaffold 100 formed at the bottom of the tub, which is the end of the air tube 110 fastened to the air inlet 30 formed in the lower portion of the pilot valve casing 3 is coupled Can be achieved by the above configuration.

Hereinafter, the configuration and operation of the present invention in detail with reference to the drawings.

1 is a view showing a state of use of the present invention, Figure 2 is a cross-sectional view showing a state in which the water is discharged to the water supply valve through the water channel as the user presses the pneumatic generator scaffold in the present invention, Figure 3 In the present invention is shown a cross-sectional view showing a state in which the water is not discharged to the water supply valve is blocked by the user release the pressure of the pneumatic generator scaffold.

Reference numeral 1 denotes an eccentric unit, and on one side of the eccentric unit 1, a water supply port 10 is connected to a water supply pipe (not shown) to supply water, and an upper outlet thereof is provided. (11) is formed, and the other side is formed with a rubber ring (14) in which a hole (12) is perforated in the center and a bracket (13) surrounding the outer circumference thereof.

Reference numeral 2 indicates an open / close valve housing, and one side of the open / close valve housing 2 is screwed in a state in which it is coupled to a bracket 13 installed on the other side of the eccentric union 1, and on one side of the front end. The channel 20 is formed to extend in the horizontal direction, and the channel 21 is formed to extend in the horizontal direction on one side of the rear end.

Reference numeral 3 denotes a pilot valve casing 3, one side of the pilot valve casing 3 is screwed to the other side of the open / close valve housing 2, and the lower part of the pilot valve casing 3 has air. Air inlet 30 is perforated to allow the inlet.

Reference numeral 4 denotes a piston, and the piston 4 is slidably coupled to the inside of the open / close valve housing 2, and a hole 40 is bored in the center thereof, and the pin 410 is inward. The pin rod 41 coupled to the tip portion is formed to be slidable inside the piston 4, while the fin 410 is naturally formed by having a diameter smaller than that of the hole 40. Is formed, a spring 43 is coupled to a predetermined portion of the outer circumferential surface of the rear end of the pin rod 41, the pin rod 41 is formed in a shape in which all four ends of the end portion is cut.

Reference numeral 5 denotes a coupling pipe, and the coupling pipe 5 has a hole 50 formed in the center thereof, a waterway 51 is drilled on the upper portion thereof, and the waterway 51 is a waterway 42. More cross sections must be turned on to work.

Reference numeral 6 is inserted and coupled to the hole 50 of the coupling pipe 5, the opening and closing plate 61 is formed at the front end portion, the locking plate 62 is formed at the center portion, the fastening handle ( 63 indicates the sliding rod is formed.

Reference numeral 7 denotes a rubber plate in which a protrusion 71 is formed on one side in connection with a circular plate on which a hole 70 is formed so that the sliding rod 6 can penetrate the center portion. 71) A spring 72 is tightly coupled to the outer circumferential surface.

Reference numeral 8 designates a ring formed in close contact with the rubber plate 7,

Reference numeral 9 denotes a fixed plate which is screwed to the other inner side of the pilot valve casing 3, and a hole 90 is drilled in the center of the fixed plate 9 so that the sliding rod 6 can pass therethrough. It is.

Reference numeral 100 indicates a pneumatic generator scaffold formed at the bottom of the tub, which is the end of the air tube 110, which is fastened to the air inlet hole 30 formed in the lower part of the pilot valve casing 3. .

Reference numeral 111 denotes a check valve for replenishing leaked air, and 112 denotes a shower body.

Referring to the operation of the present invention configured as described above with Figures 2 to 3 as follows.

First, as shown in FIG. 3, a state in which the water-saving water supply device is not used, that is, a state in which the pneumatic generator scaffold 100 is not pressed is explained.

Before the pneumatic generator foot plate 100 is pressed with a foot, a spring 72 provided on the outer circumferential surface of the protrusion 71 of the rubber plate 7 installed inside the pilot valve casing 3 presses the rubber plate 7 so as to press the sliding rod 6 end portion. Opening and closing plate 61 formed in the closing hole 50 of the coupling pipe 5, the water introduced by the water pressure from the water supply port 10 is formed in the center of the pin 410 and the piston 4 Even if it flows along the channel 42 formed between the 40, the opening and closing plate 61 formed at the tip of the sliding rod 6 closes the hole 50 of the coupling pipe 5, so that the hydraulic pressure in the cylinder 15 is increased. This is because Pascal's principle pushes the piston 4 because the cross-sectional area of the rear end of the piston 4 is larger than that of the rubber ring 14 because the larger cross-sectional area is larger when the force is operated by the same hydraulic pressure. 14 blocks the water inlet 10. Therefore, the water is not ejected from the water supply valve,

As shown in FIG. 2, the state in which the shower head is used, that is, the state in which the pneumatic generator scaffold 100 is pressed is explained.

When the pneumatic generator foot plate 10 is pressed, pneumatic pressure is generated and flows into the air inlet hole 30 formed in the lower portion of the pilot valve casing 3 along the air tube 110 to push the sliding rod 6. The rubber plate 7 is pushed to the second half with the sliding rod 6 by pneumatic pressure by a spring 72 provided on the outer circumferential surface of the protrusion 71 of the rubber plate 7 in close contact with the sliding rod 6. Therefore, the opening and closing plate 61 formed at the distal end of the sliding rod 6 opens the hole 50 of the coupling pipe 5, and at the same time, the hydraulic pressure in the cylinder 15 escapes into the hole 50. Since the hydraulic pressure in the cylinder 15 is lost and the force for pushing the piston 4 is lost, the bracket 13 is pushed to the second half by the water supply pressure and the pin together with the rubber ring 14 blocking the water inlet 10. The spring 43 formed on the outer circumferential surface of the second half of the rod 41 is compressed and the water supply port 1 0) and the rubber ring 14, so that the water is immediately discharged to the outlet 11 of the eccentric union (1) to supply water to the water supply valve, and only a very small part is combined as shown in FIG. As the sliding rod 6 is pushed to the rear part in the pipe 5, the water introduced along the channel 42 formed between the upper channel 51 and the pin 410 and the hole 40 is opened and closed the valve housing 2. Water is discharged to the outlet 11 of the eccentric union (1) along the channels (20, 21) formed in the) to be sprayed into the shower (112).

In addition, if the user wants to receive water for a long time, it is cumbersome for the user to continuously press the pneumatic generator scaffold 100. Therefore, when the tightening knob 63 formed at the rear half of the sliding rod 6 is rotated at 90 ° and pulled, As the above operation continues as the above opening and closing plate 61 is pushed to the second half, water is continuously sprayed into the shower 112, and when the stop is desired, the locking knob 63 is rotated to the original position by 90 ° to push the water supply. Is stopped, that is, the water supply is stopped by being in the state shown in FIG.

As described above, the present invention is intended to maximize water saving function by using only when necessary in homes or public bath showers, restaurant kitchens, public toilet washbasins, hospital operating rooms, etc. In more detail, pneumatic generator scaffolding is installed on the floor to supply water If necessary, when the user presses the pneumatic generator foot and injects air into the valve, the rubber plate is pushed by the pneumatic pressure to open the channel so that water can be supplied only when necessary to maximize the water saving effect.

While the present invention has been shown and described with reference to certain preferred embodiments, the present invention is not limited to the above-described embodiments and within the scope not departing from the spirit of the present invention has a common knowledge in the art Various changes and modifications may be made by the user.

Claims (1)

The water supply port 10 is connected to the water supply pipe on one side to supply water, and an outlet 11 is formed on the upper side thereof, and the rubber ring 14 having the hole 12 formed in the center portion thereof Eccentric Union (1) is formed with a bracket (13) of the shape surrounding the outer periphery, In the state coupled to the bracket 13 installed on the other side of the eccentric union (1) is formed a channel 20 long in the transverse direction on one side of the front end portion and a channel 21 is formed in the longitudinal direction on one side of the rear end On / off valve housing (2), A pilot valve casing 3 having an air inlet hole 30 formed therein to allow air to be introduced therein by being screwed to the other side of the open / close valve casing 3; A piston (4) coupled to be slidable inside the opening / closing valve housing (2), A pin rod 41 having a hole 40 formed in a central portion thereof, the pin rod 41 having a pin 410 coupled to a distal end thereof, which is coupled to be slidable inside the piston 4, A coupling pipe 5 in which a hole 50 is drilled in the center portion, It is inserted into the hole 50 of the coupling pipe 5, the opening and closing plate 61 is formed at the front end, the locking plate 62 is formed at the center, and the fastening handle 63 is formed at the rear end. A sliding rod 6, Protruding portion 71 is formed on one side by connecting with a circular plate having a hole 70 formed therein so that the sliding rod 6 penetrates a central portion thereof, and a spring 72 is coupled to an outer circumferential surface of the protruding portion 71. Rubber plate (7) A ring 8 formed in close contact with the rubber plate 7 A fixing plate 9 which is screwed to the other inner side of the pilot valve casing 3 and has a hole 90 formed therein so that the sliding rod 6 can penetrate therein; Pneumatic generator characterized in that the pneumatic generator scaffold 100 is formed in the bottom of the tub which is the end of the air tube 110 is fastened to the air inlet hole 30 formed in the lower portion of the pilot valve casing 3 is coupled Water-saving water supply with scaffolding.