KR100827548B1 - Auto-shutting - Google Patents

Abstract

A water saving device of a self-shutting faucet is provided to simplify a structure in an assembly structure and to heighten productivity by supplying water using a press button and cutting off the water supply automatically after appointed hours, and to heighten the quality of a faucet by concealing the inside. A water saving device of a self-shutting faucet comprises a body portion(100) formed to make water flow in a body(110) through an inflow hole(111) and to make the water discharge through an outflow hole(112), an opening and closing member(200) located in the body portion to open and close the flow of water through the inflow hole and the outflow hole, and a water supply/cut-off member(300) connected with the opening and closing member and exposed to the outside of the body portion, and opening the opening and closing member and supplying water by pressing a press button artificiality, and cutting off the water supply automatically after appointed hours and cutting off the water supply urgently by using pulling force while supplying water. The water supply/cut-off member comprises a press portion(310) coupled with the top of a piston tube(240) exposed to the outside of the body to cut off the water supply using elastic force of an elastic portion(320) on the outside of the body and opening or closing the opening and closing member by artificial pressing force, an auxiliary press portion(330) penetrating the center of the press portion horizontally to open a piston hole when pressing the press portion for water supply and to discharge the water remaining in the cylinder to the outside by moving pressure of the piston, and an emergency water cut-off press portion(340) inserted from the side of the press portion to be at a right angle to the auxiliary press portion, and covering and holding the press portion to cut off the water supply while supplying water and moving vertically using pressing force, and moving the auxiliary press portion and making water flow in the cylinder through the piston and moving the piston, thereby cutting off the water supply urgently.

Description

Water-saving device of autistic faucet bracket {Auto-shutting}

1 is a cross-sectional view showing the configuration of a conventional autism faucet bracket

Figure 2 is a cross-sectional view showing the configuration of another conventional autism faucet bracket

Figure 3a is a cross-sectional view showing the configuration of the self-attenuated faucet bracket pre-registered by the inventor, the singular state diagram of water

Figure 3b is a cross-sectional view showing the configuration of the self-attentive faucet bracket pre-registered by the inventor, the water supply state diagram

Figure 4 is an instant emergency singular state in the same state as in Figure 3b

Figure 5 is a cross-sectional view showing the configuration of the autism faucet bracket

Figure 6 is an operating state of the auxiliary pressing portion when water supply in the state as shown in FIG.

7 is an operating state of the pressing portion during water supply in the same state as in FIG.

8 is an operating state of the emergency stage pressing unit for emergency stage in the state as shown in FIG.

9 is an exploded perspective view extracting the main parts of the present invention

Description of the main parts of the drawings

100; body 200; opening and closing member

210; cylinder 310; pusher

315; operating hole 315a; corner

330; auxiliary pusher 335; operating space

336; bulkhead 340; emergency stop

350; emergency water presser 351; locking jaw

According to the present invention, the use of water before the water supply is automatically cut off during the use of the autistic faucet that allows the water supply to be cut off automatically after a certain time in a state in which water is supplied by pressing the push button is made. When this is completed, it relates to the water-saving device of the autistic faucet tool that allows the water supply to be immediately cut off in a short time. In particular, the structure of the water-saving device is improved by simply assembling the structure of the water-saving device. The present invention relates to a water-saving device for autism type faucet invented to conceal high quality faucet.

In general, the autistic faucet bracket is a water supply of the singular water is made when the user presses the push button, and when the pressure is released from the push button, the piston moves slowly in proportion to the water pressure of the elastic part and the water supplied. When the set time has elapsed, the water supply can be automatically cut off, so that even if the user does not shut off the valve of the faucet, the water is automatically cut off after a certain time to reduce the waste of the water. It is.

However, the faucet brackets installed in public saunas, lodging facilities, and home bathrooms are designed to allow the user to operate the on / off valves of the faucet to perform water supply and water supply, so that the user opens the valve to supply water. If it is not blocked at the water supply is a continuous waste of water that was thrown out more than necessary, and in public sauna was used by many people, such as a large amount of water was discarded more than necessary after use.

In addition, there is a problem such that water accumulated in the bathtub or the floor of the bathroom overflows into the living room if the shutoff valve is not locked while the drainage valve is blocked in the lodging facility or home bathroom.

In order to reduce the above problems and waste of water to a minimum, even if the user does not shut off the shut-off valve, the autistic faucet has been introduced and used so that the water supply is automatically cut off after a set time elapses. Recently, autistic faucet has been developed to mandatory use of autistic faucets in public saunas and lodging facilities, thereby minimizing waste of water and saving water consumption.

As shown in FIG. 1, the conventional autism faucet bracket has a body 10 having an inlet hole 11 and an outlet hole 12 formed therein so that water can be introduced into and discharged therefrom, and introduced into the body. Water supply opening and closing part 20 to supply and block the water by the up and down operation in the state that blocked the ball and the discharge hole, that is, the water supplied into the body on both sides of the upper side in the state of blocking the inlet and outlet holes Inlet (21a) is formed on the upper end so that the inflow, and the cylinder 21 is formed in the longitudinal direction on the inner circumference 21 and the rising and falling in close contact with the inner circumference of the cylinder The sealing cap 23 having an opening hole 23a formed so that the water in the cylinder can be discharged to and discharged from the discharge hole according to the position of the piston 22 in a state in which the piston 22 and the cylinder 22 are tightly sealed. Is done.

In addition, the outer surface of the upper body of the piston extending through the center of the upper surface of the piston through the opening and the body of the piston shaft (24) exposed to the outside is coupled to the tip of the piston shaft 24 exposed to the pressing portion 30, that is, the piston The push button 31 coupled to the front end of the elastic member and the elastic part 32 for restoring the push button to its original state by its elastic force by touching the upper surface of the body and the bottom of the push button in a state to be covered by the piston, and It is formed as a gap control tube 33 that can adjust the operating distance of the push button in the state of being screwed on the outer circumference of the push button.

In the conventional autism type water tap as described above, since the push button is in a state protruding toward the front of the body by the elastic force of the elastic part held between the upper surface of the body and the push button, the piston coupled to the push button by the piston shaft ( 22) seals the opening 23a of the sealing cap 23, so that the flow of water introduced into the cylinder is blocked and is in a singular state.

When the push button 31 is pressed to use water in such a state, the piston 22 is pushed down the cylinder 21 by the piston while forcibly compressing the elastic part 32 by the pressing force thereof. By opening the closed opening 23a, the water passing through the opening opens through the discharge hole 12 in communication therewith.

When the pressing force applied to the pressing button 31 is released in the above state, the pressing button 31 is returned to its original state by the elastic force of the elastic portion that is forcibly compressed. In this case, the piston is pressed by the hydraulic pressure of water introduced into the cylinder. (22) does not temporarily return to the original state, and gradually returns to the original state, when the set time has elapsed, the piston 22 seals the opening hole 23a of the sealing cap to supply water to the water, so that the user opens and closes the valve. Even if you do not lock the water supply of a certain amount of water is automatically made in order to prevent the waste of water that is discarded more than necessary in advance.

However, the conventional autism faucet bracket can be automatically cut off when a certain amount of water is supplied according to the moving distance of the push button to prevent waste of water. there was.

For example, if the use of water is completed before the set time has elapsed while using the water in which the water is supplied by pressing the push button, the user cannot operate the water stage until the set time has elapsed even if the water is not used. As water is forced to be watered, unused water is discarded, so that the through hole 22a penetrates the inside of the piston 22 from the middle point of the bottom surface of the piston 22, as shown in FIG. ) And an operating shaft 25 formed with a blocking piece 25a for opening and closing the bottom of the piston by penetrating the through hole, and pressing the button and the elastic portion at the end of the operating shaft passing through the piston shaft. When the use of water is completed within the set time by forming the auxiliary press button 27 supported by 26), press the auxiliary press button 27 to compress the elastic part 26. Blocking piece (25a) of the standing operation of the mobile shaft 25 is dropped, to open the through-hole (22a).

When the push button 31 is forcibly pulled in such a state, the water flowing into the cylinder 21 by the pulled pressure passes through the through-hole 24a through the through-hole 24a formed in one side of the cylinder 21, and then the cylinder 21 By being pushed to the lower part, the piston 22 is operated quickly to seal the open hole so as to reduce the waste of water.

However, the conventional self-supporting faucet bracket as described above has a secondary push button that can block the water supply by artificial operation when the water supply is made continuously because the set time does not pass even after the use of water is completed. Front of

Because it is located so as to press on the hem is inconvenient in use, the situation is rarely used.

In other words, the auxiliary push button is buried in the front center of the push button, while holding the back of the push button with a finger other than the thumb, press the auxiliary push button with the thumb and pull the push button forward. Hold the push button with one hand and pull the push button while pressing the auxiliary push button with the other hand, so it is inconvenient to use, even though the use of water is completed within the set time, Although it does not block the water supply of water, it has a water blocking function, but it has lost its original function because it is not used.

Accordingly, the present applicant has filed an application for saving water of the autism faucet bracket (Utility Model Registration No. 305382, No. 305878, No. 305879) to solve such a conventional problem, and these are water as shown in Figs. The inflow hole 111 is introduced into the body 110 and the introduced water artificially presses the push button exposed to the outside of the body portion 100 so that the discharge is made through the discharge hole 112. By moving the water flowing to the open opening 231 so that the water can be supplied through the drain hole, and when the set time elapses at the time of releasing the pressing force to automatically supply water to the water, Autism-type faucet is composed of a water supply, the water supply member 300 so that the water supply can be urgently watered using only the pressing force and the pulling force that surrounds the push button during water supply.

In addition, the feed, the stage member 300 is coupled to the tip of the piston tube exposed to the outside of the body in the state of the opening and closing the member 200 by the holding force of the elastic portion 320 in the outside of the body, artificial Pressing part 310 to open and close the opening and closing member by the pressing force; Auxiliary pressing part 320 to open the piston hole when the pressing part for the water supply by horizontally penetrating the center of the pressing part so that the water remaining in the cylinder can be released to the outside by the moving pressure of the piston and ; The auxiliary pressing portion is composed of an emergency stage pressing portion 330 which is pressed to move the auxiliary pressing portion 320 when pressed to hold the pressing portion by interpolating so as to project from the side of the pressing portion so as to be perpendicular to the auxiliary pressing portion. And

The emergency stage pressing portion 330 is coupled to the moving shaft 331 located at the intermediate point of the insertion groove 313 of the push button 311 and the pressing piece 341 having an inclined surface (341a) on one surface; A push frame 342 inserted into the guide hole through an insertion groove from the side of the push button and freely moving; It is composed of a pressing surface 343 having an inclined surface 343a so as to be pressed along the inclined surface of the pressing piece according to its moving position inside the tip end of the pressing frame so that the pressing piece can be moved to move the moving shaft.

In the water-saving device of the autism faucet, the push button and the piston are caused by the elastic force of the elastic part 320 holding the push button 311 as shown in FIG. 3A. The piston 220 coupled by the pipe 240 tightly seals the opening hole 231 of the cylinder cap 230, and the piston hole 221 formed at the center of the piston is an elastic spring 333. The closed tube 332 coupled to the lower end of the moving shaft 331 is tightly sealed to maintain a state of being closely sealed, so that the water flowing into the body 110 through the inlet 111 is the upper end of the cylinder 210. Inflow is made into the cylinder through the inlet 211 formed on the side, the water introduced into the cylinder is not in the state of water supply because the opening hole 231 and the piston hole in communication with the discharge hole is in a tightly sealed state In It becomes.

When water is to be supplied in this state, as shown in FIG. 3B, the front side of the push button 311 is pushed by a hand as shown in FIG. 3B, and the auxiliary push button protruding to the front side of the push button ( 334 is first pressed to be connected to the moving shaft 331 and the blocking piece 332 which seals the piston hole 221 is pushed to open the piston hole 221.

When the push button 311 is pressed in this state, a force to move the piston 220 which is in close contact with the inner circumference of the cylinder 210 is generated by the pressing force thereof. The remaining water is discharged to the outside of the cylinder through the water flow path between the piston and the cylinder and the piston hole 221 formed at the center of the piston, so that the piston 220 moves so that the piston is opened and closed by the piston. The ball 231 is opened so that water introduced into the cylinder through the inlet hole 111 is discharged through the open hole 231 through the outlet hole 112 to supply water.

When water is supplied in such a state as to release the pressing force applied to the push button 311, the blocking piece 332 is a piston hole by the elastic pressure of the elastic spring 333 that is forcibly compressed. It blocks the 221, and moves the piston 220 by the elastic force of the elastic portion 320 to block the open opening 231, the piston 220 is introduced into the cylinder As a result, the water is temporarily moved by the water pressure remaining between the piston 220 and the cylinder cap 230 so as not to block the open hole, and gradually move in proportion to the water pressure of the elastic part and the water.

That is, when the pressing force applied to the pressing button 311 is released, the piston 220 positioned below the cylinder 210 by the elastic force of the elastic part 320 which is forcibly compressed by the pressing force is released. Force to return to the original state is generated, wherein the piston is in close contact with the inner circumference of the cylinder 210 is introduced into the interior through the inlet 211 of the cylinder and remain between the piston and the cylinder cap 230 When the piston is pulled by the elastic pressure of the elastic part 320 in the state in which the water pressure is applied and the water cannot be temporarily moved due to the water pressure, the cylinder 210 passes through the water flow path formed between the cylinder and the piston. The piston 220 blocks the opening hole 231 and automatically cuts off the water supply by automatically moving in proportion to the amount of water moving out gradually. The rain will be reduced.

As the water supply of water in the above state is automatically cut off, when the water is not finished and the water is to be used continuously, press the push button 311 again to resume the water supply by the same operating state as the former. When a certain time elapses, the above-described operation is repeated by automatically singulating.

If the use of water is completed during the water supply in such a state as described above, the water is automatically watered only after a set time has elapsed, which causes waste of water supplying water before watering, in which case the user pushes the button ( 311) is artificially pulled to make water supply short.

That is, when the push button 311 is caught to be wrapped as shown in Figure 4, the pressing frame 342 of the urgent stage pressing unit 340 protruding toward the push button side is pressed by the thumb. The frame 342 is pushed along the guide hole 314. At this time, the pressing surface 341 of the auxiliary pressing part 330 which is in contact with the inclined surface 343a of the pressing frame in a state coupled to the moving shaft 331. ) Is pressed by the elastic spring 333 and the auxiliary pressing part 330 is moved downward while compressing the elastic spring 333 along the inclined surface by the pressing force of the pressing frame in a state where it is in contact with the inclined surface of the presser frame. As a result, the piston hole 221 of the blocking piece 332 is opened.

When the push button 311 is pulled upward in the above state, the piston 220 connected by the piston tube 240 is forcibly pulled by the pulling force thereof, and by the pulling force of the piston A portion of the water supplied through the cylinder is pushed into the cylinder through the water flow path formed between the piston and the cylinder and between the piston hole 221, so that the piston 220 moves at a high speed to open the opening hole 231. It will cut off the water supply.

As described above, the piston blocks the open hole by the elastic pressure of the elastic part held between the push button and the body to cut off the water supply. When the push button is pressed, the piston moves while opening the compression part while pressing the push button. The water is supplied only for a set time according to the moving distance of the pressing part in the state that the water is supplied by opening the water supply, and the water pressure variation of the water applied to the elastic part and the piston that is forcibly compressed while the water is supplied as described above. Water is supplied until the piston moves at a constant speed to seal the opening, and when the set time elapses, the water is supplied while the water is being supplied. When you are finished and want to cut off water supply immediately, Just hold it so that the thumb presses the push frame that protrudes to the side of the push button so that the piston is pulled out by pulling the push button in the state that the moving shaft moves horizontally by the vertical movement of the push frame. Blocking the open hole can be performed to cut the water, so that it is possible to save the waste of water that is discarded more than necessary.

However, the applicant of the present invention developed as described above has the following problems.

First, the operation control of the auxiliary pressing part and the emergency stage pressing part is to be made by the surface contact of the inclined surface. When the operation is greatly dependent on the angle and the degree of sliding of the inclined surface, an accurate design is required.

Second, in order to solve the problem of the inclined surface described above, by assembling the emergency stage pressing part with the hinge pin for accurate operation, the user can operate the hinge pin up and down to provide more convenience, but the assembly of the hinge pin There was a problem that requires the drilling of the pin hole, the structural design of the moving shaft, the addition of the hinge pin and their assembly work process,

Third, there was an inconvenience in using the product which caused the water cut off due to inadvertent malfunction during use due to the external exposure of the auxiliary pressing part or the urgent water pressing part.

Fourth, the external appearance of the faucet bracket was unsightly due to the external exposure of the auxiliary pressing part or the emergency stage pressing part, which was not good in appearance.

The present invention is to solve such a conventional problem, the present invention is autistic faucet to allow the water supply of water is automatically cut off after a certain time in the state that the water supply is made by pressing the push button. If the water supply is completed before the water supply is automatically cut off during use, the structure of the water-saving device of the autism faucet bracket, which allows the water supply to be immediately cut off in a short time, is simply assembled to improve the assembly. The purpose of the present invention is to provide a water saving device for autism type faucet in order to increase productivity and conceal them inside to promote high quality faucet.

In order to provide a water-saving device for the autism faucet of the present invention, water is supplied to the water through the cylinder installed therein, and a body for allowing water to flow in and out, and an opening / closing member installed up and down in the cylinder to provide water supply. Artificially controlled pressing part, an auxiliary pressing part whose elastic part is penetrated to the pressing part so as to penetrate the center of the pressing part to be exposed to the opening / closing member in the cylinder and then maintain a smooth flow of water when water is supplied, In the water-saving device of the self-closing faucet of the faucet consisting of the emergency stage pressing portion installed in the pressing portion to control the auxiliary pressing portion so that the water can be cut in time

The urgent stage pressing unit, one end of the urgent stage pressing unit formed in a rod shape is inserted into the auxiliary pressing portion through the pressing portion and the other end is exposed to the outside of the pressing portion and then assembled integrally so as not to be separated by the elastic spring of the auxiliary pressing portion. The basic configuration of the present invention is to configure the water-saving device of the autism faucet as possible.

The urgent stage pressing portion includes an operation hole which is formed to be inclined downward in the pressing portion so that the corner portion of the upper portion of the inner portion is supported by one end of the urgent stage pressing member by a hinge axis; When assembling it consists of a working space formed in the auxiliary pressing portion so that one end of the emergency stage presser by the partition wall is no longer inserted. At this time, one end of the emergency stage pressing unit is integrally assembled by the resilient means to form a locking jaw so as to protrude upwards so as not to be caught by the edge of the pressing portion, and the emergency stage that is no longer inserted by the partition wall of the auxiliary pressing portion. To form an eccentric cloud surface to bend the side of one end of the presser, the cloud surface is so as not to interfere with the upper and lower oscillation of the emergency stage presser with respect to the corner portion. In addition, the emergency stage pressing portion is preferably installed in two places symmetrically to each other for smooth operation, it may be installed more than necessary.

The pusher operating part inserted into the outer side of the presser and being operated up and down at the same time, pushing up the other end of the urgent stage presser to emergencyly supply water, and the auxiliary presser and the emergency stepper are integrally assembled to the outside of the presser operating part. Consists of a pressurization and a stage support member to cover up the press and at the same time operate the cap to artificially up and down during water supply and emergency water shortage. The presser bar operation part is formed to catch the pressurizing portion by forming a hooking jaw on the inner side to press the pressurizing portion while descending during water supply.

Hereinafter, an embodiment of the water-saving device of the autism faucet bracket according to the present invention will be described.

5 is a cross-sectional view showing the configuration of the autistic faucet of the present invention, Figure 6 is an operating state diagram of the auxiliary pressing portion during water supply in the state as shown in Figure 5, Figure 7 is a pressing portion during water supply in the state as shown in FIG. 8 is an operation state diagram, Figure 8 is an operation state diagram of the emergency singular pressing portion for emergency singular in the same state as in Figure 7, Figure 9 is an exploded perspective view of the main portion of the present invention.

The water saving device of the autism faucet bracket of the present invention, the water is introduced into the body 110 through the inlet hole 111, the inlet water body 100 to be discharged through the discharge hole 112 )Wow; An opening and closing member 200 positioned in the body to open and close the flow of water through the inlet and outlet holes; When the push button is artificially pressed in a state in which it is connected to the opening and closing member so as to be exposed to the outside of the body part, the opening and closing member is opened and supplied, so that the water supply can be automatically cut off when the set time elapses when the pressing force is released. Of course, by using only the pulling force during the water supply of water is divided into a water supply, the water supply member 300 to make the water supply of water emergency.

At this time, the body portion 100 includes a body 110 having an accommodation chamber 120 with one surface open; A partition wall 130 having an insertion hole so that the cylinder 210 of the water supply opening and closing portion may be tightly inserted into and fixed to the intermediate point of the inner circumference of the accommodation chamber of the body; An inlet hole 111 and an outlet hole 112 positioned at both sides of the cylinder so as to communicate with the accommodation chambers based on the partition wall to allow inflow and outflow of water; The cover 140 is formed to allow the open surface of the body to be closed by screwing.

In addition, the opening and closing member 200 is tightly fitted into the insertion hole formed in the partition wall 130 of the body 110 to block the inlet and outlet holes so that the water supplied through the inlet hole can be introduced into the inside. A cylinder 210 having an inlet 211 formed at an upper end thereof; A piston 220 operated in close contact with the cylinder inner circumference; A cylinder cap 230 in which an opening hole 231 is formed to perform water supply and water supply according to the position of the piston in a state in which the open surface of the cylinder is sealed; It is made of a piston tube 240 to be coupled to the push button by extending to communicate with the opening hole 231 formed in the center of the cylinder cap upper surface.

At this time, one side of the piston tube 240 is in communication with the piston hole 221 to form a movement path 222 that can move freely in and out of the cylinder.

In addition, the feed, the singular member 300 is to singly open and close the opening and closing member by the holding force of the elastic portion 320 from the outside of the body in a state coupled to the upper end of the piston tube 240 exposed to the outside of the body, And pressing portion 310 to open and close the opening and closing member by the artificial pressing force; An auxiliary pressing part 330 which horizontally penetrates the center of the pressing part to open the piston hole when the pressing part is pressed for water supply, so that the water remaining in the cylinder can be discharged to the outside by the moving pressure of the piston; It is operated vertically by the pressing force that wraps the pressing part when it is pulled in the state that the pressing part is interposed from the side of the pressing part so as to be perpendicular to the auxiliary pressing part so as to wrap the pressing part to cut off the water during water supply. By moving the auxiliary pressing portion of the water flow into the cylinder through the piston hole is made of an emergency stage pressing portion 340 to move the piston to perform an emergency stage of water.

In more detail, the emergency stage pressing unit 340, one end of the emergency stage pressing unit 350 formed in a rod shape is inserted into the auxiliary pressing unit 330 through the pressing unit 310 and the other end Is exposed to the outside of the pressing portion 310 to be integrally assembled so as not to be separated by the elastic means of the auxiliary pressing portion 330.

That is, the urgent stage pressing unit 340 is formed to be inclined downward inward to the pressing unit 310 so that the corner portion 315a of the upper inner side supports the one end of the emergency stage pressing unit 350 by the hinge axis. Holes 315; When assembled, the partition 336 is configured to include an operating space 335 formed in the auxiliary pressing part 330 so that one end of the emergency stage presser 350 is no longer inserted.

At this time, one end of the emergency stage presser 350 is integrally assembled by the resilient means to form a catching jaw 351 to protrude upward at the top so as not to get caught by the edge portion 315a of the pressing portion 310 and To form a curved surface 352 of the side of one end of the emergency stage presser 350 that is no longer inserted by the partition wall 336 of the auxiliary pressing portion 330, but formed eccentrically the corner portion ( 315a) with respect to the up and down rocking of the emergency stage presser 350 to prevent the interference. In addition, the emergency stage pressing portion 340 is installed in two places symmetrical with each other for smooth operation.

In addition, the auxiliary pressing portion 330 is moved through the piston tube 240 from the piston hole 221 of the piston to move up and down freely; A blocking piece 332 coupled to the lower end of the moving shaft to open and close the piston hole from the lower surface of the piston tube; Elastic spring 333 to be elastically installed between the pressing portion 310 and the auxiliary pressing portion 330 to be compressed during the emergency water shortage and to extend after the emergency water to the auxiliary pressing portion 330 to the original. It is assembled to the 310 is configured to lower the interruption piece 332 in the emergency water of the water supply and the water supply, the water supply auxiliary member 360 to open the piston hole 221.

The feeder and the stage support member 360 are inserted into the outer side of the pressing portion 310 to operate up and down, and at the same time push up the other end of the emergency stage presser 350 to pressurize the water to emergency water supply 361, and integrally assembled to the outside of the presser operating part (361) to conceal the auxiliary pressing portion 330 and the urgent stage pressing portion 340, and at the same time artificially up and down when water supply and emergency It consists of a working cap 362. The push bar operating part 361 forms an inner locking ring jaw 361a to control the excessive drop so as to be caught by the pressing part 310.

Referring to the operating state of the present invention to the above configuration as follows.

First, when the water is not supplied in the singular state, as shown in FIG. 5, the pressing portion and the piston tube 240 are coupled by the elastic force of the elastic portion 320 that holds the pressing portion 310. While the piston 220 tightly seals the opening hole 231 of the cylinder cap 230, the piston hole 221 formed at the center of the piston is moved by the elastic spring 333. The blocking piece 332 coupled to the lower end maintains the state in which the sealing piece is tightly sealed, so that the water flowing into the body 110 through the inlet hole 111 has an inlet 211 formed at the upper side of the cylinder 210. The inflow is made through the cylinder, the water introduced into the cylinder is in a state in which the water supply is not made because the opening hole 231 and the piston hole are in tightly closed state communicating with the discharge hole.

When water is to be supplied in such a state, as shown in FIG. 6, the upper surface of the operation cap 362 of the feed / single subsidiary member 360 is pushed by hand. The protruding auxiliary pressing part 330 is first pressed to be connected to the moving shaft 331 and the blocking piece 332 which seals the piston hole 221 is pushed to open the piston hole 221.

In this state, if the operating cap 362 continues to be pressed, the pressing bar operating part 361 integrated with the operating cap 362 is also simultaneously pushed down, and when the lowering of the pressing bar operating part 361 stops as shown in FIG. 7. 361a is caught by the pressing portion 310 and eventually lowers the pressing portion 310.

Accordingly, a force to move the piston 220 which is in close contact with the inner circumference of the cylinder 210 is generated by the lowering of the pressing part 310, and the lower side water remaining in the cylinder is moved by the moving pressure of the piston. As the piston flows out of the cylinder through the water flow path between the piston and the cylinder and the piston hole 221 formed at the center of the piston, the piston 220 moves without receiving the interference of hydraulic pressure, thereby being closed by the piston. The open hole 231 is opened so that the water introduced into the cylinder through the inlet hole 111 is passed through the open hole 231 through the discharge hole 112 to supply water.

When water is supplied in such a state as described above, when the pressing force applied to the pressing part 310 is released, the blocking piece 332 is caused by the elastic pressure of the elastic spring 333 that is forcibly compressed. ) And block the open opening 231 by moving the piston 220 by its elastic pressure of the elastic part 320. The piston 220 is introduced into the cylinder and the piston Temporarily moved by the water pressure of the water remaining between the 220 and the cylinder cap 230 does not block the open hole, it is to move gradually in proportion to the water pressure of the elastic portion and water.

That is, when the pressing force applied to the pressing part 310 is released, the piston 220 positioned below the cylinder 210 is recirculated by the elastic force of the elastic part 320 which is forcibly compressed by the pressing force. The piston is to be returned, wherein the piston is in close contact with the inner circumference of the cylinder 210 is introduced into the interior through the inlet 211 of the cylinder and remaining of the water remaining between the piston and the cylinder cap 230 When the piston is pulled by the elastic pressure of the elastic part 320 in a state in which water pressure is not applied at a time due to water pressure, it is pulled into the cylinder 210 through a water flow path formed between the cylinder and the piston. The piston 220 moves the water in proportion to the amount of water moving outwards, and when a certain time elapses, the piston 220 blocks the opening hole 231 to automatically cut off the water supply. Will be reduced.

As the water supply of water is automatically cut in the above state, and if the water is not used, and you want to continue using the water, press the pressing part 310 again to resume the water supply by the same operating state as the former. After a certain period of time, the singular number is automatically repeated.

If the use of water is completed during the water supply in such a state as described above, the water is automatically watered only after a set time has elapsed, which causes waste of water being supplied before the water. The member 360 is artificially pulled upward to emergencyly cut the water supply.

That is, as shown in Figure 8, when pulling the operation cap 362 of the feed, the subsidiary member 360 upwards, the push stand operating unit 361, which is integrated with the operation cap, is also raised at the same time. As described above, the part 310 is moved while sliding with each other under the guidance of the pressing part 310 only in the pressing stand operating part 361 while maintaining the lowered state.

The emergency stage presser 340 is operated by the rise of the pusher operating part 361, that is, the presser operating part 361 pushes up the other end of the emergency stage presser 350 of the emergency stage pusher 340. The emergency singular presser 350 is pivoted upward with the hinge portion 315a of the pressing part 310 as the hinge axis, and the one end of the emergency singular presser is assisted by the upward rotation of the emergency singular presser 350. Since the pressing part 330 is pushed downward, the blocking piece 332 opens the piston hole 221 while the moving shaft 331 integrally connected with the auxiliary pressing part 330 descends. At this time, the elastic spring 333 is compressed by the lowering of the auxiliary pressing part 330.

Therefore, the water flowing into the cylinder by opening the piston hole 221 is discharged to the discharge hole 112, and part of the cylinder (piston through the water flow path between the piston and the cylinder and the piston hole 221 formed in the center of the piston) Water is gradually increased in the lower part of the cylinder, and the hydraulic pressure is generated by the amount of water to increase the piston, so the piston is raised together with the elastic part. At the same time, the piston quickly shuts off the water supply to block the opening of the cylinder cap.

As described above, the present invention can conceal the water supply, the water supply member and the emergency water supply presser for supplying water and emergency water supply to the water supply and water supply auxiliary members. By simply improving the structure of the single-pressing part to be assembled, it is possible to simplify the assembly and increase the productivity.

Claims (8)

Body part 100 to allow water to flow in and flow through the cylinder 210 installed therein, and an opening / closing member 200 installed to operate up and down in the cylinder 210 to artificially control the water supply elastically. The pressing portion 310 and through the center of the pressing portion 310 to be exposed to the opening and closing member 200 in the cylinder 210 and the front end portion of the pressing portion 310 to maintain a smooth flow of water during water supply Autism consisting of the auxiliary pressing portion 330 is elastically installed in the urgent stage pressing portion 340 is installed in the pressing portion 310 to control the auxiliary pressing portion 330 to be shortened in a short time during water supply In the water saving device of the drinking faucet, The emergency stage pressing unit 340, one end of the emergency stage pressing unit 350 formed in the shape of a rod penetrates the pressing unit 310 is installed in the auxiliary pressing unit 330 and the other end of the pressing unit 310 A water-saving device for autism type faucet characterized in that it is configured to be integrally assembled so as not to be separated by the elastic spring 333 of the auxiliary pressing portion 330 after being exposed to the outside. According to claim 1, The urgent stage pressing portion 340 is formed in the pressing portion 310 inclined downward inwardly so that the corner portion 315a of the upper portion of the inner end of the emergency stage pressing unit 350 to the hinge axis An operating hole 315 to be supported; Water-saving device for autism type faucet characterized in that it consists of a working space 335 is formed in the auxiliary pressing portion 330 so that one end of the emergency water presser 350 is no longer inserted by the partition 336 when assembled. . According to claim 1 or 2, one end of the emergency stage presser 350 is assembled by the resilient spring 333 integrally so that the upper end so as not to get caught by the edge portion (315a) of the pressing portion (310). A water saving device for autism type faucet characterized in that the locking projection 351 is formed to protrude upward. According to claim 1, characterized in that the curved surface 352 is formed to bend the side of one end of the emergency stage presser 350 which is no longer inserted by the partition wall 336 of the auxiliary pressing portion 330 Water-saving device of autistic faucet bracket. The method according to claim 4, characterized in that the cloud surface 352 of the emergency stage presser 350 is eccentrically formed so that no interference occurs when the emergency stage presser 350 moves up and down about the corner portion. Water-saving device of autistic faucet bracket. The water saving device of claim 1 or 2, wherein the emergency stage pressing portion (340) is installed in two places symmetrically with each other for smooth operation. According to claim 1, Press bar operating portion 361 is inserted into the outer side of the pressing portion 310 to operate up and down, and at the same time to push up the other end of the emergency water presser 350 to emergency water supply of water; An operation cap 362 that is integrally assembled to the outside of the presser operating part 361 to cover up the auxiliary pressing part 330 and the urgent stage pressing part 340, and to operate artificially up and down during water supply and emergency cutting. A water-saving device of the autism type faucet bracket, characterized in that consisting of a feed, the stage auxiliary member (360). The water saving device of the self-aqueous faucet according to claim 7, wherein the pusher operating part 361 forms a locking ring jaw 361a on the inner side to press the pressing part while descending during water supply. .

Images