KR20040047275A - a auto-shutting - Google Patents

Abstract

PURPOSE: Water is supplied by pressing a pressing button, and is stopped automatically when a certain time is passed, thereby saving water. CONSTITUTION: Water is flowed to a body(110) through a passage hole(111), and discharged through a discharge hole(112). Water is supplied through the discharge hole from an opening(231) by pressing a button and moving a piston. A water shutting member(300) is provided to cut the supply of water automatically when the pressing force is released for a certain time. The water shutting member is composed of a pressing portion(310) to open and close by an elastic force of an elastic member, an auxiliary pressing portion(320).

Description

Water-saving device of autistic faucet bracket {a auto-shutting}

The present invention relates to a water-saving device of autism type faucet, in particular, using autism type faucet to automatically cut off the water supply after a certain time in the state that the water supply is made by pressing the push button. If the water is completed before the water supply is automatically cut off, the piston hole is opened to draw a large amount of water into the cylinder when it is pulled out while holding the push button to cover the water supply. It relates to a water-saving device of the autism faucet bracket so that it can be cut off instantaneously.

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. The water supply can be automatically cut off when the set time has elapsed, so that the user can automatically cut off the water after a certain time so that the user does not lock the valve. It is.

Faucet brackets installed in public saunas, lodging facilities, and home bathrooms allow the user to operate the switch valves of the faucet to perform water supply and water supply, so that the user sleeps with the valve open to supply water. If not, the water is continuously supplied to the waste water, which causes waste to be thrown out more than necessary. In public saunas, many people use it, and as a result, more water is discarded than necessary after use.

In addition, when the drain valve is not closed in the bathroom of the lodging facility or home, there is a problem such that water accumulated on the floor of the bathtub or the bathroom overflows into the living room.

In order to reduce the above-mentioned problems and waste of water to a minimum, autism type faucet has been introduced and used to automatically shut off the water supply after a set time has elapsed even if the user does not lock the valve. Recently, the autistic faucet is being developed to mandatory use of autistic faucet in public saunas and lodging facilities, thereby minimizing the waste of water, and thus reducing water consumption.

As shown in FIG. 1, the conventional autism faucet bracket includes a body 10 having an inlet hole 11 and an outlet hole 12 formed therein so that water can be introduced and discharged therein, and an inlet hole inside the body. And the water supply opening / closing part 20 for supplying and blocking water by the up and down operation in the state of blocking the discharge hole, that is, the water supplied into the body on both sides of the upper part in the state of blocking the inflow hole and the discharge hole. The inlet 21a is formed at the upper end side so that it can be formed, and the piston 21 which is in close contact with the inner periphery of the cylinder 21 and the cylinder 21 in which the recessed groove 21b is formed in the longitudinal direction on the inner periphery 22 ) And a sealing cap 23 formed with an opening hole 23a so that the water in the cylinder can be discharged and cut off to the discharge hole according to the position of the piston 22 in the state of tightly sealing the upper surface of the cylinder.

In addition, the outer surface of the upper body of the piston extends to the center of the upper surface of the piston through the opening and the body of the piston shaft (24) exposed to the outside of the pressing portion 30 that can operate the piston, that is, the piston Push button 31 coupled to the front end, and the elastic portion 32 to be pressed back on the upper surface of the body and the bottom of the push button in the state to be covered by the piston to return the push button by its elastic force, and the press button 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 to the outer periphery.

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 in order to use water in this 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. As the open opening 23a is closed, the water passing through the opening opens through the discharge hole 12 communicating with the opening.

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 caused by the hydraulic pressure of the water flowing into the cylinder. (22) temporarily fails to 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 a number of steps to prevent the waste of water is discarded more than necessary in advance.

However, the conventional autism type faucet bracket is 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, but it has always had a disadvantage that water is cut only after a set time has elapsed. .

For example, if the water is used before the set time has elapsed while using the water in which the water is supplied by pressing the pushbutton, the user cannot operate the water stage until the set time has elapsed even if the water is not used. As water is only used to supply water, there is a disadvantage in that unused water is discarded. As shown in FIG. 2, a through-hole is formed to penetrate the inside of the piston 22 from an intermediate point of the bottom surface of the piston 22 as shown in FIG. 22a) is formed, and the operating shaft 25 formed with a blocking piece 25a for opening and closing the bottom surface of the piston by penetrating the through hole is formed, the push button and the elastic portion ( When pressing the auxiliary push button 27 when the use of water is completed within the set time by forming the auxiliary push button 27 supported by 26) and compressing the elastic part 26 The blocking piece (25a) of the operating rod 25, which movement is granted, 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. As the piston 22 is pushed into the lower portion, the piston 22 is to close the opening by rapid operation to reduce the waste of water.

However, the conventional self-supporting faucet bracket as described above is the auxiliary push button that can block the water supply by artificial operation when the water supply is continuously made because the set time has not elapsed even after the use of water is completed, the front of the push button Because it is located in the center to press, there is an inconvenience in use, which 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 with the auxiliary push button pressed with the other hand, so it is inconvenient to use, even though the use of water has been pigmented within the set time before the set time using the auxiliary push button. Although it does not block the water supply of water, but it has a water blocking function, the original function is lost because it is not used.

Therefore, the object of the present invention is that the water supply is made by pressing the pushbutton, and when the set time elapses, the water supply of the water is automatically settled when using the autistic faucet set so as to prevent waste of water that is discarded more than necessary When the water is used within the time, hold the push button with the palm wrapped around the press button, and press the thumb while pulling the push button, so that the water supply can be cut off temporarily. There is a purpose.

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 autistic faucet bracket.

Figure 3a is a whole cross-sectional view showing the configuration of the autism type faucet bracket to which the present invention is applied, the singular state diagram of water.

Figure 3b is an overall cross-sectional view showing the configuration of the autism type faucet bracket to which the present invention is applied, showing a water supply state of the configuration.

Figure 4 is an exploded perspective view of a partial incision for showing the main components of the present invention.

Figure 5 is a state diagram showing the instant singular state in the water supply state of the inventors autistic faucet.

Figure 6a is a general view showing another embodiment of the present invention, the water supply state ..

Figure 6b is an overall view showing a first embodiment of the present invention, a configuration diagram showing the instantaneous singular state in the water supply state.

Figure 7a is an overall view showing a second embodiment of the present invention, the water supply state diagram ..

Figure 7b is an overall view showing another second embodiment of the present invention, a configuration diagram showing the instantaneous singular state in the water supply state.

Explanation of Signs of Major Parts of Drawings

100; body part 110: body 200: opening and shutting part

210: cylinder 220: piston 230: cylinder cap

231: open hole 240: piston tube 300: class, single member

310: pressing portion 320: elastic portion 330: auxiliary pressing portion

340: urgent stage pressing portion

Hereinafter, the configuration of the embodiment of the present invention by the accompanying drawings as follows.

Figure 3 is a cross-sectional view showing the configuration of the autism faucet bracket to which the present invention is applied, water is introduced into the body 110 through the inlet hole 111, so that the inlet water is discharged through the outlet hole 112 Body portion 100 and; 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 the state of being exposed to the outside of the body by connecting with the opening / closing member, the opening / closing member is opened and watered. Of course, it is divided into a water supply and a water-supply member 300 which allows the water supply to be urgently watered by using only the pressing force and the pulling force that surround the pressing button during water supply.

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 () of the water supply opening and closing portion may be tightly fitted 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 receiving chamber based on the partition wall; 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 inserted into the insertion hole formed in the partition wall 130 of the body 110 to block the inflow hole and the discharge hole in the state that the water supplied through the inlet hole can be introduced into the upper side A cylinder 210 having an inlet 211 formed therein; 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 opening surface of the cylinder is sealed; The piston tube 240 is extended to be in communication with the piston hole 221 formed in the center of the piston upper surface to be coupled to the push button.

At this time, one side of the piston is in communication with the piston hole 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 cut the opening and closing member by the holding force of the elastic portion 320 in the outside of the body in a state coupled to the front end of the piston tube 240 exposed to the outside of the body, artificial Pressing part 310 to open and close the opening and closing member by the 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 it is interposed from the side of the pressing part so that it can be perpendicular to the auxiliary pressing part, while the holding part is wrapped to press the water to cut the water during water supply. The water is introduced into the cylinder through the piston hole by moving the auxiliary pressing portion is made of an emergency stage pressing portion 340 to move the piston to perform an emergency stage of water.

To describe this in more detail, the pressing unit 310 and the pressing button 311 to hold or press by hand in the state in which the piston tube 240 is coupled to the bottom center; A recess groove 312 to allow the auxiliary pressing part to be inserted into the inner side from the front side of the pressing button; It is formed as an insertion groove 313 having guide holes 314 on both sides so that the urgent stage pressing portion can be inserted by indenting from one side of the push button to the inside.

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; The auxiliary push button 334 supported by the elastic spring 333 is coupled to the front end side of the moving shaft to be fitted into the recess groove formed in the front side of the push button.

Then, the emergency stage pressing portion 340 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 formed in the pressing surface (343) having an inclined surface (343a) to be pressed along the inclined surface of the pressing piece in accordance with its moving position inside the front end of the pressing frame to move the moving shaft.

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

First, when the water is not supplied in the singular state, as shown in FIG. 3A, the push button and the piston tube 240 are coupled by the elastic force of the elastic part 320 which holds the push button 311. 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 airtight tube 332 coupled to the lower end maintains the state in which the airtight air is tightly sealed. Thus, the water flowing into the body 110 through the inlet hole 111 has an inlet 211 formed at the upper end of the cylinder 210. Through the inlet is made through the cylinder, the water introduced into the cylinder is in the state that the water supply is not made because the opening hole 231 and the piston hole is in a tightly closed state in communication with the discharge hole.

When water is to be supplied in such a state, as shown in FIG. 3B, the user presses the front of the push button 311 by pressing the hand, as shown in FIG. 3B, wherein the auxiliary push button protruding toward the front 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 by the pressing force thereof is generated, and the moving pressure of the piston Since 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, the piston 220 is moved so that the water is sealed by the piston. The open hole 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 and water is supplied.

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. 221 is blocked, and by moving 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 is reshaped by the elastic force of the elastic part 320 that 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 the water pressure is applied and the water cannot be temporarily moved by the water pressure, the cylinder flows into the cylinder 210 through the water flow path formed between the cylinder and the piston. The piston 220 blocks the opening hole 231 to automatically cut off the water supply by automatically moving in proportion to the amount of water moving outwards, and thus wasting water. It will be able to reduce.

As the water supply of water is automatically cut in the above state, if the commercialization of water is not over and you want to continue to use water, press the push button 311 again to give the water supply to the water 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, only the set time has elapsed, so that the water is automatically produced, leading to a waste of water being supplied until the water is passed. In this case, the user pushes the button ( 311) by artificially pulling the water to give water.

That is, as shown in FIG. 5, when the push button 311 is caught to be wrapped, the push frame 342 protruding to the side of the push button is pressed by the thumb so that the push frame 342 is a guide hole ( It is pushed along the 314, wherein the pressing surface 341, which is in contact with the inclined surface (343a) of the push frame in the state coupled to the moving shaft 331 is supported by the elastic spring 333, In the state that is in contact with the inclined surface while moving while compressing the elastic spring 333 along the inclined surface by the pressing force of the pressing frame, it opens the piston hole 221 of the blocking piece 332.

When the push button 311 is pulled forward 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 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 another first embodiment of the emergency stage pressing portion 350 of the present invention, as shown in Figure 6 so as to be rotated by the hinge 352 in the fitted state in the fitting groove (311a) formed on one side of the pressing button 311 An auxiliary push button 351; The auxiliary push button extends integrally to the lower end side of the lower end to be in contact with the pressing piece 354 formed on the rear end of the auxiliary push button rotation when the auxiliary push button rotates around the hinge so that the blocking piece can be separated from the opening hole. It may also be formed into pieces 353.

According to another embodiment of the present invention having the above configuration, the water supply is made in the state as shown in FIG. 6A, and the use of water is completed within the set water supply time to automatically open the piston 220, which is the water supply / stage part. If you want to artificially cut the water supply of water before closing the ball 231, as shown in Figure 6b to hold the push button 311 to be wrapped by the hand thumb is protruding to the side of the push button When the auxiliary push button 351 is pressed, the pivoting piece 353 extending at the lower side thereof rotates about the hinge 352 and moves to the elastic spring 333 according to the rotational angle of the pivoting piece. Since the moving rod 331 is moved in the piston tube 240, the blocking piece 332 sealing the piston tube is spaced apart from the piston hole 221 It maintains the state.

In this state, when the push button 311 wrapped by the hand is pulled forward by artificial force, the piston seals the opening hole 231 by the same operation as in the operating state of the present invention, thereby temporarily supplying water. It will be made.

As another second embodiment of the emergency stage pressing portion 360 of the present invention, as shown in Figure 7 so that one end can be supported on the end of the moving shaft while rotating at random about the hinge axis 362 on the inner side of the push button A moving piece for forming a rotating piece 361 and being held in the other side of the rotating piece on the lower surface of the moving button 363 projecting outward while being fitted in the side fitting groove 311a of the push button. (364) can be formed.

Another second embodiment of the present invention as described above is to use the water in the state in which the normal water supply in the state shown in Figure 7a when the water is continuously supplied to the water supply by the artificial means Figure 7b As shown in the pressing button 311 in the state wrapped in the hand by pressing the moving button 363 protruding to the side of the pressing piece with the thumb pulled in a state in which the pressing piece 364 integrally formed on the lower surface thereof While moving together, the pivoting piece 361 is rotated about the hinge axis 362.

As described above, when the rotating piece rotates about the hinge axis, the push button 311 is forcibly pressed in the state in which the moving shaft 331, which is in contact with the tip of the rotating piece, is touched by the elastic spring 333 according to the rotating angle. When pulled out, a part of the water flowing into the cylinder 210 is introduced into the cylinder 210 through the piston tube 221 by the pressure of the piston forcibly moved by the pulling force of the push button, and thus, within a short time. By moving the piston to block the open opening (231), it is to cut the water supply of water.

As described above, according to the present invention, the piston blocks the opening by the elastic pressure of the elastic part held between the push button and the body to cut off the water supply, and when the push button is pressed, the piston moves while compressing the elastic part. The water is supplied only for the time set according to the moving distance of the pressing part in the state that water is supplied to open the opening hole, and the water applied to the elastic part and the piston forced to be compressed in the state of supplying water as described above. The water is supplied until the piston moves at a constant speed and seals the opening by the hydraulic pressure deviation, and when the set time elapses, the water is supplied while using the autistic faucet that automatically cuts off the water. Press when water supply is completed and water supply is to be cut off instantaneously. If you hold the button to wrap it, the thumb is able to press the push frame protruding to the side of the push button, and the push button is pulled out while the moving shaft moves horizontally by the vertical movement of the push frame. It is possible to cut off the open hole at a moment to perform the water stage, thereby saving the waste of water that is discarded more than necessary.

Claims (5)

Water is introduced into the body 110 through the inlet hole 111, the inlet water artificially press the push button exposed to the outside of the body portion 100 so that the discharge is made through the outlet 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 when the pressing force is released, the water supply of the water can be automatically cut off while the water is being supplied. A water-saving device for autism type faucet, characterized in that the water supply, the water supply member 300 is formed so as to emergencyly cut the water supply using only the pressing force and the pulling force to hold the pressing button. According to claim 1, The feed, the stage member 300 is coupled to the end of the piston pipe exposed to the outside of the body in the state of the opening and closing member 200 by the holding force of the elastic portion 320 from 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 320 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; The auxiliary pressing portion is inserted into the pressing portion so as to be perpendicular to the pressing portion so as to be pressed to wrap the pressing portion is pressed by the emergency stage pressing portion 330 to move the auxiliary pressing portion (320) Water-saving device of autistic faucet bracket. 3. The pressing piece 341 according to claim 2, wherein the emergency stage pressing portion 330 is coupled to a moving shaft 331 located at an intermediate point of the insertion groove 313 of the push button 311 and has an inclined surface 341a on one surface thereof. )and; A push frame 342 inserted into the guide hole through the insertion groove from the side of the push button and freely moving; A water-saving type of autistic faucet, characterized in that the pressing surface is pressed along the inclined surface of the pressing piece according to its moving position inside the presser frame, and the pressing piece is pushed to move the moving shaft. Device. The method according to claim 2, wherein the emergency stage pressing unit 350 and the auxiliary pressing button to be rotated by the hinge 352 in the state fitted in the fitting groove (311a) formed on one side of the pressing button 311; The auxiliary push button extends integrally to the lower end side of the lower end to be in contact with the pressing piece 354 formed on the rear end of the auxiliary push button rotation when the auxiliary push button rotates around the hinge so that the blocking piece can be separated from the opening hole. A water saving device for autism type faucet characterized in that the piece (353). The urgent stage pressing unit 360 forms a rotation piece 361 that allows one end to be held on the tip of the moving shaft while being arbitrarily rotated around the hinge shaft 362 on one side of the pressing piece. Autistic faucet characterized in that it consists of a moving piece (364) to be rotated on the other side of the rotating piece on the lower surface of the moving button (363) protruding outside in the state fitted in the side fitting groove (311a) Water saving device of the bracket.