KR200310516Y1 - Flush valve for chamber-pot - Google Patents

Abstract

The present invention relates to a flushing valve for the toilet, the present invention is the pressure generated between the inlet 11 and the pressure chamber 13 of the main valve (M) side by interlocking the plunger (P) by the operation of the handle (H). In the toilet washing valve for raising and lowering the water supply by raising and lowering the lifting member 20 by using a car, a portion of the main valve (M) from the lower end of the handle coupling pipe 15 is inserted closely, A guide member (40) for forming a sliding groove (41) so as to protrude to the outside while being recessed to a predetermined diameter from an end surface of the protruding end portion; Horizontal movement in the sliding groove 41 while screwing one end positioned on the sliding groove 41 side of the plunger P, which is capable of linear reciprocating movement while horizontally penetrating the center of the guide member 40. A slider member (50) comprising a drum-shaped piston (51) inserted as closely as possible and an elastic means (52) provided on an outer circumferential portion of the piston (51) to elastically support the piston (51); Coupling member is fitted to prevent the separation from the locking jaw 42 formed on the outer circumferential surface of the guide member 40, the screw coupled to the outer circumferential surface of the handle coupling tube 15 to fix the guide member 40 fixedly mounted 60; The outer circumferential surface of the guide member 40 is screwed so that the inner circumferential surface is in close contact with the outer side of the coupling member 60, and the air discharge means 72 and the air injection amount adjusting means, respectively, on one end side outer circumferential surface of the body 71. An actuation delay valve member 70 each provided with a 73; It is provided as a cover member 80 which is screwed to the outer circumferential surface of the operation delay valve member 70 while preventing the separation of the handle (H) to minimize the water consumption.

Description

Flush valve for chamber-pot

The present invention relates to a toilet flushing valve, and more particularly, to a toilet flushing valve for minimizing water consumption due to excessive operation by allowing water to be supplied by manipulating the lever and then slowly returning the lever for a predetermined time. will be.

In general, the toilet cleaning valve is composed mostly of a lever type as shown in FIG.

That is, a stop valve (S) is provided at one side of the raw water inflow, and the stop valve (S) is connected to the main valve (M) by a pipe connection (C), and at one side of the main valve (M) a lever. (L) is provided.

The main valve (M) is again made of a housing member 10, the lifting member 20 and the cap member 30, the lifting member 20 is built in the housing member 10 to be lifted, the cap member 30 is screwed to the upper end of the housing member 10.

Accordingly, the inside of the housing member 10 has an inflow passage 11 through which the washing water is introduced on one side of the elevating member 20, and the lower portion forms a discharge passage 12 leading to the toilet bowl, and the cap member 30. The upper space covered by the pressure chamber 13 constitutes.

One side of the housing member 10 at the lower part of the main valve M is provided with a handle H that allows the plunger P, which has one end drawn out into the main valve M, to be moved back and forth horizontally by manual operation. do.

When the toilet cleaning valve is pushed horizontally as shown in Figure 2 by the operation of the handle (H), the lower side of the relief valve 22 so that the upper end to the lifting member 20 is prevented from falling down. The protruding lower end portion is pushed laterally, whereby the bypass flow passage 25, which has been shielded by the upper end portion of the relief valve 22, is pressurized through the through hole 24 when the relief valve 22 is inclined at a predetermined angle. While being in communication with the chamber 13, the washing water flows from the pressure chamber 13 through the bypass passage 25 to be discharged.

When the pressure in the pressure chamber 13 drops due to the discharge of the washing water from the pressure chamber 13, the lifting member 20 is gradually raised by the water pressure in the inflow path 11 due to the pressure difference with the inflow path 11. As the lifting member 20 rises, the flow path blocked by close contact with the valve seat 14 communicates, and a large amount of washing water flows from the inflow passage 11 to the discharge passage 12 to supply water. .

In this case, when the stem 22a is integrally formed on the relief valve 22 in the lifting member 20, this is called a hold type, and the stem 22a is formed to be withdrawn from the relief valve 22. This is called non-hold type.

In the structure of the hold-type relief valve 22, when the handle H is maintained and maintained in the water supply state, the water is continuously supplied, thereby consuming a large amount of water. In the structure, even though the handle H is kept in the water supply state, the stem 22a gradually moves into the relief valve 22 in a state where the lower end portion of the stem 22a which protrudes is placed on the upper end of the plunger P. Since the elevating member 20 is inserted to be lowered normally, even though the handle H is maintained in the water supply state, the water supply is stopped, thereby reducing water consumption.

However, the conventional toilet cleaning valve has a non-economical problem that a large amount of water consumption is caused because the water supply is made every time the handle (H) in the hold type or non-hold type or continuously.

Therefore, the present invention is designed to solve the above-mentioned problems of the prior art, and an object of the present invention is to provide a continuous operation of the lever by causing the lever to be delayed for a predetermined time to return to its original state for a predetermined time of operating the lever. This is to prevent excessive water consumption to reduce the excessive water consumption.

In addition, since the present invention can be formed more simply, there are other objects to provide convenience of operation and formation.

1 is a side cross-sectional view showing a conventional washing valve,

Figure 2 is an enlarged side cross-sectional view showing the configuration of the main valve of the conventional washing valve,

Figure 3 is a side cross-sectional view showing a washing valve according to the present invention,

Figure 4 is an enlarged side cross-sectional view showing the main portion of the washing valve according to the present invention,

Figure 5 is a side cross-sectional view showing an enlarged air discharge means according to the present invention,

6 is an enlarged side sectional view showing an air injection amount adjusting means according to the present invention;

7 is an operational state diagram of the present invention.

Explanation of symbols on the main parts of the drawings

10: housing member 11: inflow path

12: discharge furnace 13: pressure chamber

20: lifting member 22: relief valve

30: cap member 40: guide member

41: slide groove 43: exhaust vent

44: intake vent 50: slider member

51: piston 52: elastic means

60: coupling member 70: operation delay valve member

72: air discharge means 73: air injection amount adjusting means

80: cover member

In order to achieve the above object, the present invention provides a toilet flush valve for interlocking water by interlocking a plunger by operating a handle to use a pressure difference generated between an inflow path on the main valve side and a pressure chamber. In the lower part of the main valve, a part is intimately inserted from the end of the handle coupling pipe which horizontally protrudes one side of the valve housing at a predetermined diameter, the other end end surface of the protruding end while protruding outward A guide member configured to form a sliding groove so as to be recessed from a predetermined diameter; The piston of the piston and the piston of the piston is inserted in close contact with the horizontal movement in the sliding groove while screwing one end located on the sliding groove side of the plunger which is capable of linear reciprocating movement while horizontally penetrating the center of the guide member A slider member provided on an outer periphery and made of elastic means for elastically supporting the piston; A coupling member fitted to the locking jaw formed on the outer circumferential surface of the guide member to be detachably screwed with the outer circumferential surface of the handle coupling tube to fix the guide member; An actuating delay valve member which is screwed so that the inner circumferential surface is in close contact with the outer side of the coupling member on the outer circumferential surface of the guide member, and the outer circumferential surface is provided with air discharge means and air injection amount adjusting means, respectively; The inner circumferential surface is provided as a cover member screwed to the outer circumferential surface of the actuation delay valve member while preventing the handle having one end inserted into the rear end portion extending further rearward than the guide member of the actuation delay valve member. This is the most prominent feature.

Hereinafter, a preferred embodiment of the present invention will be described in more detail with reference to the accompanying drawings.

In particular, the same reference numerals apply to the same configuration as before in the present invention.

As such, the present invention includes a stop valve S on one side, a main valve M on the other side, and the configuration of connecting them by a pipe connector C is almost the same as before. Stop valve (S) is a configuration in which the raw water flows in, the washing water introduced in this way is supplied to the toilet through the main valve (M) through the pipe connection (C).

The present invention in the above configuration has the most prominent feature to improve the configuration of interlocking the plunger P by the handle (H). To this end, the present invention is largely provided as a guide member 40, a slider member 50, a coupling member 60, an operation delay valve member 70 and a cover member 80 as shown in FIG.

The plunger P is normally provided in the handle coupling pipe 15 so that the valve housing 10 of the discharge path 23 side may be formed in a predetermined diameter so as to protrude horizontally to one side from the lower part of the main valve M. As shown in FIG. The present invention is configured to connect and support the handle (H) and the plunger (P) in such a handle coupling pipe (15).

First, the guide member 40 is configured to be partially inserted from the open end of the handle coupling tube 15 while the other part is provided to protrude outward, in the center to allow the plunger (P) to move horizontally The sliding groove 41 is formed by inserting the end surface of the one end portion formed to protrude from the handle coupling tube 15 horizontally as a predetermined diameter and length. The guide member 40 has an outer diameter toward one side of the outer circumferential surface to be more extended so that the locking jaw 42 is formed, and a part of the guide member 40 is inserted into the handle coupling pipe 15 based on the locking jaw 42. Others allow it to protrude to the outside. In addition, the guide member 40 is such that the outer peripheral surface of the portion to be inserted into the handle coupling tube 15 is in close contact with the inner peripheral surface of the handle coupling tube 15 to maintain the airtight between the contact surface.

Meanwhile, an exhaust port 43 and an intake port 44 are formed on the outer circumferential surface where the slide groove 41 of the guide member 40 is formed, but the intake port 44 is formed to have a small diameter, and the exhaust port 43 is the intake port 44. To have a larger diameter than).

The slider member 50 is a structure which consists of the drum-shaped piston 51 and elastic means 52 whose inside is empty and one end is closed. The piston 51 is configured to allow horizontal reciprocation along the inner circumferential surface of the slide groove 41 while closing one end portion opened in the slide groove 41 of the guide member 40, in particular, the piston ( The other end of the plunger P, which is positioned at one side adjacent to the end of the stem 22a of the relief valve 22, is screwed into the center of the relief valve 22. The slide groove 41 forming a space closed by the piston 51 is provided with an elastic means 52 for elastically supporting the guide member 40 and the piston 51. Accordingly, the piston 51 of the slider member 50 is configured to allow the pressure inside the slide groove 41 to be in a vacuum state while allowing the plunger P to be horizontally moved. It serves to return to the original position. On the other hand, the coil spring is most preferable as the elastic means 52 of the slider member 50.

The coupling member 60 is fitted to the outer circumferential surface of the guide member 40 to firmly fix the guide member 40 to the handle coupling tube 15. The engaging jaw 42 is disposed on the outer circumferential surface of the guide member 40. In such a state that the locking jaw 42 of the guide member 40 is squeezed between the handle coupling pipe 15 while being screwed to the handle coupling pipe 15 so as to be firmly fixed. It is.

The operation delay valve member 70 is the most characteristic configuration in the present invention, and has a tubular body 71, the inner circumferential surface of the body 71 being formed on the outer circumferential surface of the portion that protrudes outward of the guide member 40. It is a component that is screwed to closely adhere to the surface. The actuating delay valve member 70 is provided with the air discharge means 72 and the air injection amount adjusting means 73 integrally with the outer circumferential surface of the body 71, respectively, and the piston 51 and the elastic means of the slider member 50 described above. The air flow in the sliding hole 41 of the guide member 40 is discharged or filled by the 52.

That is, as shown in FIG. 5, the air discharging means 72 protrudes in a tubular shape so that a portion of the outer circumferential surface of one end side of the body 71 has a predetermined diameter to the outside, but the inside is emptied so that the check valve is prevented from being separated. It is a configuration as possible. That is, the valve seat 72d in which the lower end portion of the non-return valve 72c elastically supported by the valve spring 72b provided on the upper side of the valve case 72a is integrally formed on the inner circumference of the lower end of the valve case 72a. If the air in the sliding hole 41 is guided through the exhaust port 43 of the guide member 40 when the piston 51 is advanced by the operation of the handle H while being in close contact with the It is a constitution. On the other hand, the check valve that has already been inserted therein is screwed into the stopper 72e from the outside to prevent the departure.

In addition, the air injection amount adjusting means 73 has a shape in which a part of the outer peripheral surface of one end side of the body 71 is protruded in a tubular shape so as to have a predetermined diameter to the outside as in the air discharge means 71 as shown in FIG. 6. It is configured to penetrate through the diameter of the first, so that the net (73a) is first inserted into the empty space, and the control hole (73b) is formed so that the air hole (73c) in the center is firmly coupled by screwing. At this time, the net 73a changes the size of the pores formed in the net 73a itself according to the degree of compression by the adjuster 73b so that the air supply amount is adjusted, and the air introduced through the net 73a is air. The air is gradually filled from the outside into the sliding groove 41 through the intake port 44 formed in the guide member 40 in communication with the injection amount adjusting means 73. On the other hand, as the net 73a, a nonwoven fabric is most preferable.

Finally, the cover member 80 wraps so that one end of the inserted handle H is prevented from being separated when the one end of the handle H is inserted from the outer end of the tubular actuation retardation valve member 70 to the inside. The inner circumferential surface is configured to be firmly fixed to the outer end of the operation delay valve member 70 by screwing. That is, the cover member 80 is a means for preventing the handle (H) from being released from the operation delay valve member 70.

Looking at the operation of the subject innovation according to the above configuration as follows.

The present invention is to reduce unnecessary water consumption by excessively operating the handle (H), as described above, for this purpose, when the handle (H) once operated in the water supply position, the time to return to the original position is By delaying by a predetermined time, frequent manipulation of the handle H is prevented.

In other words, when the handle H is manually operated as shown in FIG. 7, one end of the handle H inserted into the operation delay valve member 70 is inclined and the piston 51 is in close contact with the insertion end. ) Is moved horizontally by a predetermined distance. At this time, as the elastic means 52 elastically supporting the piston 51 is in a contracted state, the volume inside the sliding groove 41 of the guide member 40 is eventually reduced.

The air in the sliding groove 41 is discharged through the air discharge means 72 through the exhaust port 43 of the guide member 40 by the compression force by the piston 52. At this time, the air guided to the air discharge means 72 through the exhaust port 43 pushes up the non-return valve 72c by the discharge pressure, so that the space between the non-return valve 72c and the valve seat 72d is opened. Through the air is to be discharged smoothly.

When the piston 52 moves horizontally while discharging the air in the sliding groove 41, the plunger P screwed to the piston 52 operates the stem 22a of the relief valve 22, so that the main valve M The lifting member 20 is gradually raised, thereby allowing the discharge passage 12 to communicate with the appropriate amount of washing water.

Once the operating force used to operate the handle H is removed while the washing water is supplied, the elevating member 20, which has risen, starts to descend gradually as before, and at the same time, the elastic means 52 built in the sliding groove 41 at the same time. The elasticity of the action.

Meanwhile, since the inside of the sliding groove 41 is in a vacuum state, the outside air is introduced into the sliding groove 41 finely through the air injection amount adjusting means 73 and the piston 51 is returned by the elastic means 52.

However, since the outside air is filled into the sliding groove 41 through the inlet port 44 having a small diameter together with the air injection amount adjusting means 73, the return time of the piston 51 is delayed.

As such, the present invention is made so that the return of the piston 51 transferred by the handle (H) operation is made to be delayed for a predetermined time. The delay time at this time is the control port 73b of the air injection amount adjusting means 73. ) Is adjusted according to the degree of fastening. That is, the degree of compression of the net 73a already inserted therein varies according to the degree of fastening of the control mechanism 73b, and the compression force difference determines the size of the pores formed in the net 73a itself. The amount of air passing through is controlled.

Therefore, the present invention can not operate the handle (H) again and again, because the handle (H) is returned to its original position only after waiting a certain time after the first operation of the handle (H) to make water supply. When the relief valve 22 has a configuration in which the stem 22a is formed to be retractable, even if the handle H is continuously maintained in the water supply state, the water supply can be automatically shut off after a certain time.

As such, the present invention makes it possible to prevent the excessive consumption of water caused by frequent operation of the handle H by keeping the operating period of the handle H constant.

As described above, once the water supply is made by the configuration according to the present invention, it is necessary to wait for a predetermined time so that the operation of the handle H can be resumed only when the handle H is in the original position. There is a very useful effect to provide a water-saving valve to prevent.

Claims (7)

By operating the handle H, the plunger P is interlocked so that the elevating member 20 is elevated using the pressure difference generated between the inflow passage 11 and the pressure chamber 13 on the main valve M side. In the toilet flushing valve to control the water supply, Part of the main valve (M) is inserted from the end of the handle coupling pipe (15) which horizontally protrudes one side of the valve housing 10 to a predetermined diameter in a tightly inserted, the other part to protrude outward And guide member 40 to the sliding groove 41 is formed so as to be recessed from the end surface of the protruding end portion to a predetermined diameter; Horizontal movement is possible in the sliding groove 41 while screwing one end positioned at the sliding groove 41 side of the plunger P, which is capable of linear reciprocating movement while horizontally penetrating the center of the guide member 40. A slider member (50) comprising a drum-shaped piston (51) inserted in close contact with each other and an elastic means (52) provided on an outer periphery of the piston (51) to elastically support the piston (51); Coupling member is fitted to prevent the separation from the locking jaw 42 formed on the outer circumferential surface of the guide member 40, the screw coupled to the outer circumferential surface of the handle coupling tube 15 to fix the guide member 40 fixedly mounted 60; The outer circumferential surface of the guide member 40 is screwed so that the inner circumferential surface is in close contact with the outer side of the coupling member 60, and the air discharge means 72 and the air injection amount adjusting means, respectively, on one end side outer circumferential surface of the body 71. An operation delay valve member 70 each provided with a 73; An inner circumferential surface of the actuation delay valve member 70 is prevented from being detached from the handle H having one end inserted into the rear end portion extending further rearward than the guide member 40 of the actuation delay valve member 70. A cover member 80 screwed to the outer circumferential surface; Toilet flushing valve The toilet cleaning valve according to claim 1, wherein the guide member (40) forms exhaust ports (43) and inlets (44) of different diameters on the outer circumferential surface side of the slide groove (41). The toilet cleaning valve according to claim 1, wherein the elastic means (52) of the slider member (50) comprises a coil spring. According to claim 1, The air discharge means 72 of the actuating delay valve member 70 is a valve case (inside) while projecting a portion of the outer peripheral surface of one end side of the body 71 in a tubular shape so as to have a predetermined diameter to the outside. The lower portion of the non-return valve 72c and the non-return valve 72c which are elastically supported by the valve spring 72b provided on the upper side of the valve case 72a together with the 72a of the valve case 72a. A toilet cleaning valve, which is in close contact with a valve seat (72d) formed integrally with the lower end inner circumference and is prevented from being separated by a stopper (72e). According to claim 1, The air injection amount adjusting means 73 of the actuation delay valve member 70 causes a portion of the outer peripheral surface of one end side of the body 71 to protrude in a tubular shape to have a predetermined diameter to the outside, the inside is Washing valve for toilet bowl so as to penetrate to a predetermined diameter, and screw the control port (73b) is formed in the center again the air hole (73c) while inserting the net (73a) into the empty space. The washing valve for the toilet according to claim 5, wherein the mesh (73a) changes the pore size of the pores formed in the mesh (73a) itself according to the degree of compression by the adjuster (73b). The toilet cleaning valve according to claim 5, wherein the net (73a) is made of a nonwoven fabric.