KR20040047281A - 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 by water pressure, thereby saving water. CONSTITUTION: Water is flowed to a body(110) through a passage hole(111), and discharged through a discharge hole(112). An opening member(200) is provided to open/close water flow through the discharge hole. A water supplying portion(300) is connected to a piston pipe to supply water, and shut the water flow when a certain time is passed. When shutting water flow, a pressing portion(330) is pulled to move an auxiliary pressing portion in opposite direction to shut the water flow.

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 autistic faucet that can be automatically cut off the water supply when a certain time elapses in the state that the water supply is made by pressing the pressing portion. If the use of water is completed before the water supply is automatically shut off, open the piston hole so that a large amount of water can flow into the cylinder even if only the pressing part is pulled out. A water-saving device for autistic faucet fittings for feeding.

In general, the autism faucet is a water supply of the singular water is made when the user presses the lifting unit, and when the release force of the lifting unit is released, the piston moves slowly in proportion to the water pressure of the elastic unit and the water to be set. As time passes, the water supply can be automatically cut off, so that the water is automatically cut off after a certain time so that the user does not lock the valve of the faucet. .

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 supply was continuously made to cause waste that was thrown out more than necessary, and many people use it in public sauna, so that more water was thrown out than necessary after use as described above.

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 An elevating portion 31 coupled to the tip, an elastic portion 32 which is supported on the upper surface of the body and the lower portion of the elevating portion in a state to be covered by the piston, and returns the elevating portion to its original position by its elastic force; It is formed as a spacing control tube 33 that can adjust the operating distance of the lifting unit in the state of being screwed to the peripheral.

In the conventional self-aqueous water tap as described above, the piston 22 is coupled to the elevating portion by the piston shaft since the elevating portion protrudes toward the front of the body by the elastic force of the elastic portion held between the upper surface and the elevating portion of the body. The opening 23a of the sealing cap 23 is sealed, so that the flow of water introduced into the cylinder is blocked and is in a singular state.

When the lifting unit 31 is pressed in order to use water in such a state, the piston 22 is pushed down the cylinder 21 by the piston while forcibly compressing the elastic unit 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 elevating portion 31 is released in the above state, the elevating portion 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 lift unit to prevent waste of water. However, there is a disadvantage in that the water is cut only after a predetermined time.

For example, if the water is completed before the set time has elapsed while using the water that is supplied with water by pressing the elevator, the water cannot be operated until the set time has elapsed even if the water is not used because the user cannot operate the water stage. There is a disadvantage that the water can not be used is discarded because the water is not used, 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. ) Is formed, and an operating shaft 25 having a blocking piece 25a for opening and closing the bottom surface of the piston through the above-mentioned through hole is formed, and the lifting portion and the elastic portion 26 are formed at the tip of the operating shaft passing through the piston shaft. When the auxiliary lifting portion 27 is pressed to form the auxiliary lifting portion 27 which is supported by pressing the auxiliary lifting portion 27 when the use of water is completed within the set time, the elastic portion 26 moves while compressing. Blocking piece (25a) of the operating rod 25 is dropped by opening the through hole (22a).

When the lifting unit 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 has an auxiliary lifting unit in the front center of the elevating unit 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. Because it is located so as to press it is inconvenient in use, the situation is rarely used.

That is, the auxiliary lifting unit is buried in the center of the front of the lifting unit, while holding the rear of the lifting unit with other fingers except the thumb, press the auxiliary lifting unit with the thumb, and then pull the lifting unit forward or lift with one hand. It is designed to pull up the lifting part while pressing the auxiliary lifting part with the other hand, so it is inconvenient to use, so even if the use of water is pigmented within the set time, it does not block the water supply before the set time using the auxiliary lifting part. Although there is a function, the original function is lost because it is not used, so there was no choice but to waste water.

Therefore, the object of the present invention is the water supply is made by pressing the lifting unit, and when the set time has elapsed, the water supply of the water is automatically cut off to set the time when using the autism faucet to prevent the waste of water is discarded more than necessary When the water is used in the inside of the cylinder, pull it forward while holding only the lifting part, and push the blocking piece by its pulling force so that the piston can be pulled out to open the piston hole, and then into the cylinder through the piston hole and the water flow path. By allowing the water to be pushed in, the piston moves at a high speed to seal the opening so that the water supply can be cut off at once.

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 6 is a partially enlarged view showing another first embodiment of the present invention.

Figure 7 is a block diagram showing another second embodiment of the present invention.

Explanation of Signs of Major Parts of Drawings

100: body 110: body 200: opening and closing member

210: cylinder 220: piston 230: cylinder cap

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

310: lifting part 320: pressing part 330: elastic part

340: Auxiliary press part 350: Emergency cutting part

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; The water supply is made by moving the piston in a state in which the piston hole is opened by artificial pressing force by being coupled to the tip of the piston tube exposed to the outside of the body part, and the water supply is automatically supplied when the set time elapses when the pressing force is released. Graded to give a singular, singular member 300 is divided.

At this time, when the water supply, the singular member 300 is used to complete the water supply within the set time to immediately shorten the water supply of water when pulling only the lifting unit to seal the piston ball due to its pulling force Pushing the blocking piece in the opposite direction of the pulling force to open the piston ball at a high speed in the state to open the piston ball to seal the opening, it is characterized in that the water supply can be cut off instantaneously.

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 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 is formed in the center of the upper surface of the piston tube 240 to extend to be in communication with the piston hole 221 to be coupled to the lifting unit.

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 stage member 300 is a lifting unit to allow the piston 220 to seal the open hole by the holding force of the elastic portion 320 in the state coupled to the piston tube exposed to the outside of the body. 310; A pressing part 330 for operating the lifting part by the pressing force and the pulling force in the state covered by the lifting part outer periphery; Auxiliary pressing portion 340 through the horizontal center from the front center of the pressing portion to open the piston hole when pressing the pressing portion for water supply so that the water remaining in the cylinder can be released to the outside by the moving pressure of the piston; ; Both ends of the elevating portion is rotated about the upper periphery of the elevating portion in the state pressed over the pressing portion 330 and the auxiliary pressing portion 340 to give the pulling force of the pressing portion by pressing the auxiliary pressing portion in the opposite direction of the piston ball The water is pushed into the cylinder through the piston hole and the water flow path by opening the piston to transfer the pulling force is made of an emergency stage 350 to move the piston at high speed to perform the emergency stage.

In more detail, the lifting unit 310 has a cylindrical shape as shown in FIG. 4 and forms a coupling piece 311 so that the front end portion of the piston tube can be fitted to the inner intermediate point, and the lifting unit 310 as described above. It is formed with a fitting hole 312 to be fitted to the emergency end portion on the outer peripheral side of the upper portion.

In addition, the pressing portion 330 is to open the bottom so that the lifting portion can be covered, and the locking step 331 to take the end surface of the emergency end of the emergency stepped portion protruded outwardly in the state coupled to the lifting portion on the upper inner peripheral surface ).

In addition, the auxiliary pressing portion 340 is moved through the piston tube 240 from the piston hole 221 of the piston (341) to freely move up and down; A pressing piece 342 integrally with the moving shaft portion located in the recessed groove of the elevating portion so as to be pressed on the lower end surface of the tip portion of the emergency cutting portion; It is coupled to the front end side of the moving shaft so as to fit in the recess groove formed in the front of the lifting portion is formed by the auxiliary pressing portion 343 supported by the elastic spring 344.

In addition, the emergency stage 350 is inserted into the fitting hole formed on the outer periphery of the elevating part so that both end surfaces thereof can be rotated from the rotational center as a starting point in such a manner that the end faces of the pressing part rest against the locking jaw and the pressing piece of the auxiliary pressing part. It is.

At this time, the pivot center portion may enable the emergency singular portion to be pivotable in the fitting hole by the hinge shaft 351, and as shown in FIG. 6, protrudes in a “V” shape on the inside and the bottom of the fitting hole 312. The support point 352 may be formed, and the support groove 353 may be formed at the intermediate point of the emergency end portion inserted into the fitting hole, and the support point 353 may be fitted to the support point.

The emergency singular unit 350 is formed of at least two or more plural numbers so that the same force is transmitted to the locking jaw and the pressing piece so as not to be eccentric to one side when the pressing unit is pulled to perform the emergency singular. Would be desirable.

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 elevating portion is coupled by the elevating portion and the piston tube 240 by the elastic force of the elastic portion 320 that is holding the elevating 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 supported by an elastic spring 344. The blocking piece 345 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. 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 front side of the pressing portion 330 is pushed by hand, as shown in FIG. 3B, and the auxiliary pressing portion 343 protrudes to the front side of the pressing portion. ) Is pressed first and connected to the moving shaft 341 and the blocking piece 345 which seals the piston hole 221 is pushed to open the piston hole 221 and presses the pressing part 330. When pressing the lifting portion 310 is located in the interior of the piston 210 is in close contact with the inner circumference of the cylinder 210 by the pressing force to generate a force to move, by the moving pressure of the piston Since the water remaining in the cylinder exits 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, The opening hole 231 which is sealed by the piston is opened, and the water introduced into the cylinder through the inlet hole 111 exits through the outlet hole 112 through the open hole 231. Water will be supplied.

When water is supplied in such a state as described above, when the pressing force applied to the pressing part 330 is released, the blocking piece 345 is caused by the elastic pressure of the elastic spring 344 that is forcibly compressed. 221 is blocked, and by moving the lifting portion 310 by the elastic pressure of the elastic portion 320, the piston 220 connected thereto to block the open opening 231 is The piston 220 flows into the cylinder and is temporarily moved by the water pressure of the water remaining between the piston 220 and the cylinder cap 230 to block the open hole, and is proportional to the water pressure of the elastic part and the water. Will gradually move.

That is, when the pressing force applied to the pressing part 330 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 and flows into the interior through the cylinder and the inlet 211 and remains 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 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 for a waste of water. Which will allow the number of days.

As the water supply of water in the above state is automatically cut off, if you do not want to continue using water because the water is not used, press the pressing part 330 again to give water to 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, water is automatically supplied only after a set time has elapsed, thereby causing a waste of water supplied to the water supply, in which case the user presses ( If only 330 is artificially pulled out, it pushes the moving shaft in the opposite direction by its pulling force, and as the blocking piece is pushed, the piston hole 221, which is blocked by it, is opened, and the pulling part is continuously pulled open. A portion of the water supplied through the ball is opened by the piston hole 221 opened by the pressure of the piston 220 and a large amount of water flows into the cylinder through the water flow path, and the piston moves at a high speed to open the hole. It will seal the water supply to the water supply.

That is, when the pressing portion 330 is pulled out, the end surface of the emergency cut-off portion 350 is centered on the hinge shaft 351 as shown in FIG. 5 by the pulling force thereof. As it is pushed up, the tip end is reversed downward to push the pressing piece 342.

When the pressing piece 342 is moved in accordance with the rotation of the emergency stage as described above, the blocking piece 345 coupled to the lower end of the moving shaft opens the piston hole 221.

If the pressing portion 330 is continuously pulled in the above state, the lifting portion () moves together with the pressing portion from this time, and the piston 220 is forcibly pulled, and at this time, 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.

In another embodiment of the present invention, when pressurizing the pressing portion 330 when watering the water as shown in Figure 7 by pressing the moving shaft 341 together by the pressing force of the blocking piece is blocked The pressing pin 332 is formed to press the upper surface of the pressing piece 342 in the center of the upper surface of the elevating part so as to open the piston hole.

At this time, the elastic spring 344 is held between the indentation groove and the pressing piece of the lifting portion so that when the external pressure is not applied by the elastic force of the blocking piece 345 to maintain the state tightly sealed the piston hole 221. do.

According to the present invention having the configuration as described above, when the water is supplied to press the front surface of the pressing part 330, the pressing pin 332 pushes the pressing piece 342 first by its pressing force, and the moving shaft The blocking piece 345 coupled by the 341 is pushed down to open the piston hole 221. If the pressing part is kept pressed in this state, the lifting part is pressed secondarily, and thus the same operation as the former is performed. By the water supply and the water is to be performed.

As described above, in the present invention, the piston blocks the open hole by the elastic pressure of the elastic part held between the lifting part and the body to supply water to the water, and when the pressing part is pressed, the piston moves while compressing the elastic part. Water is supplied for only a set time according to the moving distance of the pressing part while opening the opening to supply water, and the water pressure of the water acting on the elastic part and the piston that is forcibly compressed in the state of supplying water as described above. Due to the deviation, the piston moves at a constant speed to seal the open hole until the water is supplied, and when the set time elapses, the water is supplied while the water is being supplied while using the self-sustaining faucet. When the use is complete and you want to cut off the water supply immediately, only the pressing part If you just pull in the state of holding the piston, the moving shaft operates in the opposite direction to the direction of movement of the pressing part, and the piston ball is opened with a part of the water supplied by the moving pressure of the piston which is continuously drawn while the piston ball is opened. As the piston is pushed into the cylinder through the water flow path, the piston moves at a high speed to block the open hole, thereby reducing the water supply.

Claims (8)

Water is introduced into the body 110 through the inlet hole 111, the inlet water body portion 100 to be discharged through the discharge hole 112 and; Opening and closing member 200 to open and close the flow of water through the inlet and outlet holes in the body portion; It is coupled to the piston tube exposed to the outside of the body portion so that the water is supplied by the artificial pressing force, and when the predetermined time elapses after the pressing force is released, the water is automatically singulated and artificially singulated during the water supply. If you pull only the pressing portion 330 when giving, the auxiliary pressing portion in the opposite direction to move the piston ball 221 in the open state to pull the piston at a high speed to give a momentary number of water Water-saving device of the autism faucet bracket, characterized in that consisting of 300). The method of claim 1, wherein the feed, the stage member 300 is coupled to the elastic portion 320 to the front end of the piston tube exposed to the outside of the body so that the piston 220 can open and close the opening hole according to the movement position And lifting unit 310 and; A pressing part 330 for operating the lifting part by the pressing force and the pulling force in the state covered by the lifting part outer periphery; An auxiliary pressing part 340 for opening and closing the piston hole by penetrating horizontally from the front center of the pressing part; When both ends of the upper and lower peripheral edge of the elevating portion is stretched over the pressing portion 330 and the auxiliary pressing portion 340 respectively, the auxiliary pressing portion is moved in the opposite direction when the pressing portion is pulled for the emergency stage, thereby opening the piston hole. A water saving device of the autism type faucet bracket, characterized in that consisting of an emergency singular unit 350 to perform the emergency singular. According to claim 2, the pressing portion 330 is to open the bottom so that the lifting portion can be covered, the upper end inner peripheral surface in the state coupled to the lifting portion so that the end of the emergency end of the emergency stepped protruding portion can be caught A water-saving device of the autism type faucet characterized in that the locking step 331 is formed. According to claim 3, When the pressing pin 332 protrudes in the center of the upper upper side of the pressing portion 330 to press the pressing portion for water supply of water, the pressing piece 345 of the moving shaft by directly pressing the blocking piece 345 is a piston Water-saving device of the autism faucet characterized in that it can be spaced from the ball (221). According to claim 2, Emergency section 350 is fitted to the fitting hole formed on the outer periphery of the elevating portion upper end portion, so that both end surfaces are in contact with the engaging jaw of the pressing portion and the pressing piece of the auxiliary pressing portion as the starting point of the rotation center A water saving device for autism faucet, characterized in that it is formed to rotate. According to claim 5, The center of rotation capable of rotating the emergency stage 350 through the fitting hole 312 is coupled to the intermediate point of the emergency stage by the lifting unit 310 and the hinge shaft 351 A water saving device for autistic faucet, characterized in that to allow rotation. According to claim 5, wherein the center of rotation that can rotate the emergency section 350 forms a support groove 353 on the upper and lower surfaces of the intermediate section of the emergency singular portion, and between the upper and lower surfaces of the fitting hole 312 A water-saving device for autism type faucet characterized in that it is formed by the support point 352 formed by the letter "V" so that the emergency end portion can be rotated by fitting into the recess groove. According to claim 5, Emergency section 350 is autism characterized in that it is formed in at least two or more so that the pressing portion and the auxiliary pressing portion can be operated without being eccentric to one side when pulling the pressing portion for emergency singular Water saving device of drinking faucet.