KR100754515B1 - Apparatus for automatic water saving in a chamber pot - Google Patents

Abstract

The present invention detects urine and feces and discharges a predetermined amount of water to the stool in the case of feces according to the detected result, and to reduce the consumption of water by discharging the preset amount of water to the urine in the case of urine. The present invention relates to an automatic water saving device of a toilet seat to create a comfortable toilet culture. The present invention is attached to an outer wall of a tank to detect a human body through a built-in human body detecting sensor in an automatic mode, and when a human body is detected, And a handle which is restored to its original position after the rotation in response to the user's operation in the manual mode; Fixing means for fixing the handle to the outer wall of the tank and at the same time fixing the driving unit; The driving unit fixed by the fixing unit and controlling the amount of drainage by varying the off timing of the built-in motor in response to the detected feces or urine; A fresh valve (siphon cover) connected to the wire coupled to the driving unit to open and close the drain; A control box in which a sound is generated when the human body is detected by the sensor, and a battery, a power supply device, and a central processing unit (CPU) for controlling the driving unit after determining whether feces or urine are detected by the human body detection time; By supporting the cradle for mounting the control box, and by implementing an automatic water saving device with a support member fixedly coupled to the vent pipe formed in the tank, it is possible to save water and create a comfortable toilet culture.

Left toilet, automatic water saving device, human body detection sensor, stool / urine discrimination, driver, control box

Description

Apparatus for automatic water saving in a chamber pot}             

1 is an exploded perspective view of a first embodiment of an automatic water saving device for a toilet according to the present invention;

Figure 2 is an installation state diagram of the automatic water saving device of the toilet according to the present invention,

Figure 3a and Figure 3b is a plan view of the automatic water saving device of the toilet seat according to the present invention, Figure 3a is a plan view when the handle is provided on the front of the tank, Figure 3b is a case where the handle is provided on the left side of the tank Installation floor plan,

4a to 4c is an operating state diagram of the automatic water saving device of the toilet according to the present invention,

5 is an exploded perspective view of a second embodiment of an automatic water saving device for a toilet according to the present invention;

6A to 6C are operation state diagrams of a second embodiment according to the present invention, and FIG. 6A is an operation state diagram of an initial state in which a fresh valve (siphon cover) is closed, and FIG. 6B is a fresh valve (siphon cover) in an automatic mode. Fig. 6C is an operation state diagram in which the fresh valve (siphon cover) is opened in the manual mode.

<Explanation of symbols for main parts of the drawings>

100 ..... Handle

200, 200 '..... Fixture

300, 300 '..... Drive

400 ..... Fresh Valve (Siphon Cover)

600 ..... Control Box

610 ..... Cradle

620 ..... support member

800 ..... Support

900 ..... Fixed member

The present invention relates to an automatic water saving device of the toilet seat, and in particular, to detect the urine and stool state and discharge the predetermined amount of water to the stool in the case of stool according to the detected result, and in the case of urine The present invention relates to an automatic toilet water saving device for reducing toilet water consumption and creating a comfortable toilet culture.

In general, the toilet seat is configured so that the water tank containing a certain amount of water is mounted to the rear of the toilet body to wash the toilet with water contained in the water tank.

In addition, the drain of the general toilet seat for discharging the water contained in the tank to the toilet, the opening and closing valve for opening or closing the discharge port communicating with the water tank is directly connected to the inner rear end of the operating lever installed on the outside of the water tank operation of the operation lever When the opening and closing side by the opening, the washing water contained in the water tank is closed after being discharged is configured to receive and hold a certain amount of water.

However, such a general toilet is configured to discharge all the washing water held in the tank regardless of the type of toilet, it is an uneconomical problem that consumes the same amount of water when washing the feces even when washing urine There was this.

In order to solve the above problems, a water saving device for discharging a large amount of water in the case of feces and a small amount of water in the case of urine has been researched and developed according to the type of toilet.

Therefore, the present invention has been proposed to solve all the problems of the general toilet seat and to lead to a water-saving and comfortable toilet culture,

It is an object of the present invention to reduce the consumption of water by detecting the state of urine and feces to discharge a predetermined amount of water to the stool in the case of stool according to the detected result, and to discharge a predetermined amount of water to the urine in the case of urine It is to provide an automatic water-saving device for the toilet to make it possible and to create a comfortable toilet culture.                         

Automatic toilet water saving device according to the present invention for achieving the above object,

In the left toilet with a water tank on the upper left main body,

It is attached to the outer wall of the tank in the automatic mode to detect the presence of the human body through the built-in sensor, the sound is generated when the human body is detected, in the manual mode to rotate in response to the user's operation and restore the original position A handle;

Fixing means for fixing the handle to the outer wall of the tank and fixing the driving unit to be described later;

The driving unit fixed by the fixing unit and controlling the amount of drainage by varying an off timing of a built-in motor in response to the detected feces or urine;

A fresh valve (siphon cover) connected to the wire coupled to the driving unit to open and close the drain;

A control box in which a sound is generated when the human body is detected by the sensor, and a battery, a power supply unit, and a central processing unit (CPU) for controlling the driving unit after determining whether feces or urine are detected by the human body detection time;

Supporting the cradle for mounting the control box, characterized in that configured to include a support member fixed to the vent pipe formed in the tank.

The handle in the above,

A handle having a body having a built-in human sensor, formed in a pair on one side thereof, and having a rotating support shaft for adjusting an angle at a center thereof, and having a radially inserted insertion hole formed at a periphery of the rotating support shaft for inserting a fixing pin;                         

A case having a plurality of function buttons is provided, and a speaker for generating sound and a printed circuit board are embedded therein, and a groove for rotating the support shaft of the handle is inserted therein, and the handle is fixed by the fixing pin. Insertion hole is formed to secure the, a plurality of screw grooves are formed in the center so that the restoring member can be coupled, characterized in that the center hole consists of a rotating member formed with a support shaft.

In the above fixing means,

A fixing piece fitted to one side of a rotating member of the handle to fix the rotating member, and having a restoring spring for restoring during manual operation therein, the screw having a screw groove formed at a center thereof;

A fixing screw mounted to the inner wall of the tank, coupled to the screw groove of the fixing piece to fix the fixing piece to the outer wall of the tank, and having a through hole formed at the center thereof, and having a groove formed at one side to fix the driving part;

A groove is formed at one end to be coupled to the support shaft of the rotating member through the through hole of the fixing screw, and comprises a fixing tube for fixing the fixing part to the inner wall of the tank by merging with the fixing screw. .

In the above drive unit,

A motor, a motor pulley, and a belt are built-in, and in order to couple with the fixing means, three surfaces are formed in the same step, grooves are connected to one side of the wire, and a reel is wound around the wire. A motor housing having a first tooth formed therein so as to be rotatable around the ball;                         

Is inserted into the ball formed in the upper portion of the motor housing is fixed to the motor housing, the second tooth is formed so as to rotate in engagement with the first teeth, a plurality of grooves for wire adjustment is formed for adjusting the wire length A lever;

The locking jaw is formed to be caught by the groove formed in the lever, and characterized in that it has a guide member for guiding the wire connected to the reel.

In the above, the fresh valve (siphon cover),

A loop is formed on the upper side to allow the wire to be coupled, and a ball is formed in the center so that a member having a higher specific gravity than the remaining wire or water can be inserted, and a space of a shape that becomes wider toward the inner side is formed. It is provided opposite to and characterized in that the fixing piece is provided with a plurality of insertion holes that can be inserted and fixed to the fixing projection formed in the vent pipe.

The support member in the above,

Insertion holes for inserting and supporting the holder in the center is formed, both sides are characterized in that the semi-circular groove is formed so as to be fitted into the vent pipe.

The semicircular grooves on both sides formed in the support member are characterized in that the size is different.

Hereinafter, described in detail with reference to the accompanying drawings, preferred embodiments of the present invention according to the technical spirit as described above.

Example 1

1 is an exploded perspective view showing the configuration of an automatic water saving device for a toilet according to the present invention.

As shown in the figure, in the automatic mode attached to the outer wall of the tank to detect the presence of the human body through the built-in human body detection sensor, the sound is generated when the human body is detected, in the manual mode to rotate in response to the user's operation A handle 100 which is then restored to its original position; Fixing means (200) for fixing the handle (100) to the outer wall of the tank and at the same time to drive the drive unit to be described later; The driving unit 300 is fixed by the fixing means 200, and controls the amount of water by varying the off timing of the built-in motor in response to the detected feces or urine; A fresh valve (siphon cover) 400 connected to the wire 310 coupled to the driving part 300 to open and close the drain port 500; When the human body is detected by the sensor, a sound is generated, and a control box including a battery, a power supply unit, and a central processing unit (CPU) that controls the driving unit 300 after determining whether feces or urine are detected by the human body detection time. 600; It supports a cradle 610 for mounting the control box 600, it is composed of a support member 620 is fixedly coupled to the vent pipe 700 formed in the tank.

In the handle 100, the human body sensor 111 is built in, formed in a pair on one side is provided with a rotation support shaft 112 for adjusting the angle at the center, fixed around the rotation support shaft 112 A handle 110 having a piece 115 formed with a radial insertion hole 114 into which a pin 113 is inserted; A case 121 having a plurality of function buttons is provided, and a speaker 122 for generating sound and a printed circuit board 123 are embedded therein, and the rotation support shaft 112 of the handle 110 is inserted therein to rotate. Is provided with a groove 124, the insertion pin 125 for fixing the handle 110 by the fixing pin 113 is formed, the center of the plurality of screw grooves so that the restoration member can be coupled 126 is formed, the center hole is composed of a rotating member 120, the support shaft 127 is formed.

In addition, the fixing means 200 is fitted to one side of the rotating member 120 of the handle 100 to fix the rotating member 120, there is provided with a restoring spring 211 for restoration during manual operation therein, A fixing piece 210 having a screw groove 212 formed at the center thereof; It is mounted on the inner wall of the tank, is coupled to the screw groove 212 of the fixing piece 210 to fix the fixing piece 210 to the outer wall of the tank, a through hole 221 is formed in the center, the driving part on one side A fixing screw 220 in which a groove 222 for fixing 300 is formed; A groove 231 is formed at one end of the fixing screw 220 so as to be inserted into and coupled to the support shaft 127 of the rotating member 120 through the through hole 221 of the fixing screw 220, and the fixing screw 220. Merging is composed of a fixing tube 230 for fixing the drive unit 300 to the inner wall of the tank.

In the drive unit 300, a motor, a motor pulley, a belt, a built-in, in order to be combined with the fixing means 200, the three steps are formed in the same step-shaped groove 311, the other side of the wire 340 is A reel 312 is connected and wound around the wire 340, and a lever coupling ball 313 is formed at an upper portion thereof, and a first tooth 314 is formed around the ball 313 so as to be rotatable. A motor housing 310; An insertion shaft 321 is inserted into the ball 313 formed in the upper portion of the motor housing 310 and fixed to the motor housing 310, and a second tooth is formed to rotate in engagement with the first tooth 314. 322 is formed, and a plurality of wire adjustment grooves 323 are formed to control the wire length lever 320 for adjusting the wire length; The locking jaw 331 is formed to be caught by the groove 323 formed in the lever 320, and a guide member 330 is provided to guide the wire 340 connected to the reel 312. .

In the fresh valve (siphon cover) 400, a ring 410 to which the wire 340 can be coupled is formed on one side of the upper portion, and the center is inserted so that a member having a higher specific gravity than the remaining wire or water can be inserted. A ball is formed and a space 420 having a shape that is widened toward an inner side is formed, and an end of the insertion hole 430 which is provided to be opposite to the pair and is inserted into and fixed to the fixing protrusion 710 formed in the vent pipe 700. A plurality of fixing pieces 440 are formed.

In the support member 620, an insertion hole 621 for inserting and supporting the holder 610 in the center is formed, both sides of the semi-circular groove 622 so as to be fitted into the vent pipe (700). Characterized in that formed.

The semicircular grooves 622 of both sides formed in the support member 620 are characterized in that the size is different.

In addition, the holder 610 is characterized in that the insertion protrusion 611 for inserting and mounting the control box 600 in the lower center.

2 is a view illustrating an installation state of the automatic water saving device of the toilet according to the present invention, and FIGS. 3A and 3B are installation plan views of the automatic water saving device of the toilet according to the present invention, and FIG. 3A is a case where the handle is provided at the front of the water tank. It is an installation top view, FIG. 3B is an installation top view when a handle is provided in the left side of a water tank, and FIGS. 4A-4C is an operation state diagram of the automatic water saving apparatus of the toilet according to this invention.

In the first embodiment of the automatic toilet water saving device according to the present invention configured as described above, the battery (power supply device that can use an external power source, which is built in the control box 600 is also built in first, but for convenience of description) Only the battery will be described) to supply driving power to each stage of the device.

In this state, when the user approaches the left toilet to see the toilet, the human body sensor 111 built in the handle 110 detects this.

Since the human body detection signal output from the human body sensor 111 is transmitted to the central processing unit (CPU) built in the control box 600, the central processing unit (CPU) received this drive the sound generating device therein Allow sound to occur.

The sound generated by the sound generating device is transmitted to the printed circuit board 123 in the rotating member 120 constituting the handle 100, and to the outside through the speaker 122 under the control of the printed circuit board 123. It is sent out.

On the other hand, the central processing unit (CPU) is to count the generation time of the human body detection signal output from the human body sensor 111, if the human body is not detected during the counting the human body detection signal, the human body detection time counted to date Determine feces or urine with.                     

Judging feces or urine in the same principle as described above, the central processing unit (CPU) in the control box 600 transmits a motor drive signal to the drive unit 300 through a control line (not shown).

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Meanwhile, when the motor driving signal is transmitted, the driving unit 300 operates in a forward direction (for example, a clockwise direction) of the motor provided therein, and reels 312 coupled to the motor shaft when the motor operates in the forward direction. ) Is rotated to wind the wire 340.

When the wire 340 is wound on the reel 312, the fresh valve (siphon cover) 400 connected to the wire 340 is lifted upward to drain the washing water contained in the tank to the drain 500 to wash the toilet. Done.

Figure 4a shows the operating state of the fresh valve (siphon cover) 400 is closing the drain port 500 in the initial state, Figure 4b is a flash by the operation of the motor when the drainage operation as described above The valve (siphon cover) 400 is shown to be lifted up.

Here, the fresh valve (siphon cover) 400 when the urine and the stool is heard when the time is different.

After draining for a predetermined time by urine or stool in this operation, when the drainage is complete, the motor in the drive unit 300 operates in the reverse direction (counterclockwise). When the motor operates in the reverse direction, the reel 312 also rotates in a direction opposite to the previous rotation direction to release the wound wire 340.

At this time, since the remaining wire 430 is inserted into the space 420 formed in the center of the fresh valve (siphon cover) 400 or an object having a specific gravity greater than that of water, the drain port is quickly closed.

That is, in the present invention, the time for operating the motor during feces and urine is the same, and the timing for turning off the motor varies depending on the feces and urine. For example, the drainage is controlled by driving the motor in the forward direction to open the fresh valve to drain the water, and after 3 seconds when the farewell is separated, and after 10 seconds when the stool is used, the motor is operated in the reverse direction to close the fresh valve.

Next, the operation of the manual mode will be briefly described as follows.

When the user directly pulls the handle 110 downward, the fixing means 200 rotates as shown in FIG. 4C, and the entire driving unit 300 rotates in conjunction with the fixing means 200.

When the driving unit 300 is rotated, the wire 340 connected to the reel 312 is pulled up, and the fresh valve (siphon cover) 410 is lifted up, which causes the drain hole 500 to open to wash water. The stool is washed by draining to the drain 500.

Example 2

5 is an exploded perspective view showing the configuration of another embodiment of the automatic water saving device of the toilet according to the present invention.

As shown in the figure, in the automatic mode attached to the outer wall of the tank to detect the presence of the human body through the built-in sensor, the sound is generated when the human body is detected, in the manual mode after rotating in response to the user's operation A handle 100 restored to its original position; Fixing means (200 ') for fixing the handle (100) to the outer wall of the tank and for operating the fresh valve (siphon cover) 400 which will be described later in the manual mode; Fresh valve (siphon cover) 400 for opening and closing the drain hole 500 is connected to the wire 340 'coupled to the fixing means 200 ′ and the wire 340 connected to the driving part 300 ′ which will be described later. Wow; A driving unit 300 ′ for adjusting the drainage amount by varying the driving time of the built-in motor in response to the detected feces or urine in the automatic mode; A fixing member (900) for fixing the support (800) for seating the drive unit (300 ') to the vent pipe (700) formed in the water tank; When the human body is detected by the sensor, a sound is generated, and a control box including a battery, a power supply unit, and a central processing unit (CPU) that controls the driving unit 300 after determining whether feces or urine are detected by the human body detection time. 600; It supports a cradle 610 for mounting the control box 600, and consists of a support member 620 is fixedly coupled to the vent pipe 700 is formed in the tank.

In the handle 100, the human body sensor 111 is built in, formed in a pair on one side is provided with a rotation support shaft 112 for adjusting the angle at the center, fixed around the rotation support shaft 112 A handle 110 having a piece 115 having a radial insertion hole 114 into which the pin 113 is inserted; A case 121 having a plurality of function buttons is provided, and a speaker 122 for generating sound and a printed circuit board 123 are embedded therein, and the rotation support shaft 112 of the handle 110 is inserted therein to rotate. Is provided with a groove 124, the insertion pin 125 for fixing the handle 110 by the fixing pin 113 is formed, the center of the plurality of screw grooves so that the restoration member can be coupled 126 is formed, it is composed of a rotating member 120 'is formed with a through hole 128 is inserted into the fixing pin 129.

In addition, the fixing means 200 ′ is fitted to one side of the rotating member 120 ′ of the handle 100 to fix the rotating member 120 ′, and has a restoring spring 211 for restoring during manual operation therein. A fixing piece 210 having a screw groove 212 formed at a center thereof; It is mounted on the inner wall of the tank, coupled to the screw groove 212 of the fixing piece 210 to fix the fixing piece 210 to the outer wall of the tank, the through hole 221 is formed in the center, one side groove A fixing screw 220 having a 222 formed thereon; After being inserted into the rotating member 120 through the through hole 221 of the fixing screw 220, a groove 232 is formed to be coupled by the fixing pin 129, and a wire 340 ′ is formed at one lower side of the fixing screw 220. It is composed of a fixing tube 230 'coupled to the fixing stand 240 is formed with a ring 241 for hanging.

The drive unit 300 ′ includes a motor, a motor pulley, and a belt, and includes a motor housing 310 having a reel 312 wound around the wire 340 on one surface thereof. It is characterized by.

In the fresh valve (siphon cover) 400, a ring 410 that can be coupled to the wire 340 'is formed on one side of the upper portion, the center of the center so that the member with a higher specific gravity than the remaining wire or water can be inserted Silver ball is formed and the space 420 is formed to be widened toward the inside is formed, the end is provided with a pair of opposed to the insertion hole that can be inserted and fixed in the fixing protrusion 710 formed in the vent pipe (700) It is characterized in that the fixing piece 440 is provided with a plurality of 430 is provided.

In the support member 620, an insertion hole 621 for inserting and supporting the holder 610 in the center is formed, both sides of the semi-circular groove 622 so as to be fitted into the vent pipe (700). Characterized in that formed.

The semicircular grooves 622 of both sides formed in the support member 620 are characterized in that the size is different.

In addition, the holder 610 is characterized in that the insertion protrusion 611 for inserting the control box 600 in the lower center.

In addition, the fixing member 900 has an insertion hole 920 for inserting and supporting the support 800 in the center, and both sides of the semi-circular groove 910 is fitted to be coupled to the vent pipe 700 Characterized in that formed.

Here, the driving unit 300 ′ mounted on the support 800 is mounted on the support 800 by an adhesive or the like.

Referring to Figures 6a to 6c attached to the second embodiment of the automatic water-saving device of the toilet according to the present invention configured as described above are as follows.                     

First, the driving power is supplied to each stage of the device by the battery (the power supply device which can use the external power source is also built in the control box 600, but is described only for the battery for convenience of explanation).

In this state, when the user approaches the left toilet to see the toilet, the human body sensor 111 built in the handle 110 detects this.

Since the human body detection signal output from the human body sensor 111 is transmitted to the central processing unit (CPU) built in the control box 600, the central processing unit (CPU) received this drive the sound generating device therein Allow sound to occur.

The sound generated by the sound generating device is transmitted to the printed circuit board 123 in the rotating member 120 constituting the handle 100, and to the outside through the speaker 122 under the control of the printed circuit board 123. It is sent out.

On the other hand, the central processing unit (CPU) is to count the generation time of the human body detection signal output from the human body sensor 111, if the human body is not detected during the counting the human body detection signal, the human body detection time counted to date Determine feces or urine with.

After determining feces or urine, the CPU in the control box 600 transmits a motor driving signal to the driving unit 300 ′ through a control line (not shown).

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On the other hand, the driving unit 300 ′ is operated when the motor driving signal is transmitted, the motor provided therein operates in the forward direction (for example, clockwise direction), and when the motor operates in the forward direction, the reel coupled to the motor shaft ( 312 rotates to wind the wire 340.

When the wire 340 is wound on the reel 312, the fresh valve (siphon cover) 400 connected to the wire 340 is lifted upward as shown in FIG. 6B, so that the washing water contained in the water tank is drained to the drain 500. To wash the stool.

Here, the fresh valve (siphon cover) 400 when the urine and the stool is heard when the time is different.

In other words, when the stool is heard longer than when urine, the stool compared to the urine drainage increases.

After draining for a predetermined time with urine or feces in this operation, when the drainage is completed, the motor in the drive unit 300 'operates in the reverse direction (counterclockwise direction). When the motor operates in the reverse direction, the reel 312 also rotates in a direction opposite to the previous rotation direction to release the wound wire 340.

At this time, since the member having a higher specific gravity than the remaining wire or water is inserted into the space 420 formed in the center of the fresh valve (siphon cover) 400, the drain port is quickly closed.

Next, the operation of the manual mode will be briefly described as follows.

When the user directly pulls the handle 110 down, as shown in FIG. 6C, the fixing means 200 ′ rotates, and accordingly, the fixing unit 240 coupled to the fixing tube 230 ′ in the fixing means 200 ′ rotates. At this time, the wire 340 'connected to the ring 241 is pulled up to raise the fresh valve (siphon cover) 410, which causes the drain port 500 to open and drain the washing water to the drain port 500. To wash the stool.

According to the above-described "automatic water saving device of the toilet" according to the present invention, by detecting the state of urine and feces and discharge the predetermined amount of water in the case of stool according to the detected result, in the case of urine in advance to the urine By discharging the set amount of water can reduce the consumption of water, there is an advantage that can create a comfortable toilet culture.

Claims (17)

In the left toilet with a water tank on the upper left main body, When the automatic mode is attached to the outer wall of the tank to detect the presence of the human body through the built-in human body detection sensor 111, the sound is generated when the human body is detected, in the manual mode rotates in response to the user's operation A handle 100 restored to its original position; Fixing means (200) for fixing the handle (100) to the outer wall of the tank and at the same time to drive the drive unit to be described later; The driving unit 300 is fixed by the fixing means 200, and controls the amount of water by varying the off timing of the built-in motor in response to the detected feces or urine; A fresh valve (siphon cover) 400 connected to the wire 340 coupled to the driving part 300 to open and close the drain port 500; When the human body is detected by the human body sensor 111, the control of the generation of sound, and after determining the feces or urine by the human body detection time battery and power supply for controlling the drive unit 300, a central processing unit (CPU) A control box 600 having a built-in; Supporting the cradle 610 for mounting the control box 600, the automatic water saving device of the toilet seat, characterized in that consisting of a support member 620 is fixedly coupled to the vent pipe 700 formed in the tank. The method of claim 1, wherein the handle 100, Built-in human body sensor 111, formed in a pair on one side is provided with a rotation support shaft 112 for adjusting the angle at the center, the fixing pin 113 is inserted around the rotation support shaft 112 radially A handle 110 having a piece 115 having an insertion hole 114 formed therein; A case 121 having a plurality of function buttons is provided, and a speaker 122 for generating sound and a printed circuit board 123 are embedded therein, and the rotation support shaft 112 of the handle 110 is inserted therein to rotate. Is provided with a groove 124, the insertion pin 125 for fixing the handle 110 by the fixing pin 113 is formed, the center of the plurality of screw grooves so that the restoration member can be coupled 126 is formed, the central hole in the automatic toilet water saving device characterized in that consisting of a rotating member 120, the support shaft 127 is formed. The method of claim 1 or 2, wherein the fixing means 200, Is inserted into one side of the rotating member 120 of the handle 100 to fix the rotating member 120, there is provided with a restoring spring 211 for restoration during manual operation therein, the screw groove 212 is formed in the center A fixing piece 210; It is mounted on the inner wall of the tank, is coupled to the screw groove 212 of the fixing piece 210 to fix the fixing piece 210 to the outer wall of the tank, a through hole 221 is formed in the center, the driving part on one side A fixing screw 220 in which a groove 222 for fixing 300 is formed; A groove 231 is formed at one end of the fixing screw 220 so as to be inserted into and coupled to the support shaft 127 of the rotating member 120 through the through hole 221 of the fixing screw 220, and the fixing screw 220. Automatic water saving device of the toilet seat characterized in that consisting of a fixing pipe 230 for fixing the driving unit 300 to the inner wall of the tank. According to claim 1, The drive unit 300, a motor, a motor pulley, a belt, a built-in, in order to combine with the fixing means 200, three surfaces are formed in the same stepped groove 311, the other side A reel 312 is provided to which the wire 340 is connected to wind the wire 340, and a lever coupling ball 313 is formed at an upper portion thereof, and a first saw tooth is rotatable around the ball 313. A motor housing 310 in which 314 is formed; An insertion shaft 321 is inserted into the ball 313 formed in the upper portion of the motor housing 310 and fixed to the motor housing 310, and a second tooth is formed to rotate in engagement with the first tooth 314. 322 is formed, and a plurality of wire adjustment grooves 323 are formed to control the wire length lever 320 for adjusting the wire length; The locking jaw 331 is formed to be caught by the groove 323 formed in the lever 320, and a guide member 330 is provided to guide the wire 340 connected to the reel 312. Automatic toilet water saving device. According to claim 1, The fresh valve (siphon cover) 400, A loop 410 may be formed at one side of the upper portion 410, and a space may be formed at the center thereof so that a member having a higher specific gravity than the remaining wire or water may be inserted into the center portion 420. Is formed, the end is provided with a pair of fixing piece 440 is provided with a plurality of insertion holes 430 that can be inserted and fixed to the fixing projections 710 formed in a pair of pipes (700) Automatic toilet water saving device characterized in that. The method of claim 1, wherein the support member 620, Insertion hole 621 is formed in the center for supporting the insert 610, both sides are semi-circular groove 622 is formed so as to be fitted into the vent pipe 700, the automatic of the toilet Water saving device. [7] The automatic water saving device of claim 1 or 6, wherein the semicircular grooves 622 formed on the support member 620 have different sizes. The water saving device of claim 1 or 6, wherein the holder 610 is provided with an insertion protrusion 611 for inserting the control box 600 in the lower center thereof. In the left toilet with a water tank on the upper left main body, It is attached to the outer wall of the tank in the automatic mode to detect the presence of the human body through the built-in sensor, the sound is generated when the human body is detected, in the manual mode to rotate in response to the user's operation and restore the original position A handle 100; Fixing means (200 ') for fixing the handle (100) to the outer wall of the tank and for operating the fresh valve (siphon cover) 400 which will be described later in the manual mode; A wire valve 340 'coupled to the fixing means 200' and a wire 340 connected to the driver 300 'to be described later are connected to each other to open and close the drain port 500. The fresh valve (siphon cover) 400 Wow; A driving unit 300 ′ for adjusting a drainage amount by varying an off timing of a built-in motor in response to feces or urine detected in an automatic mode; A fixing member (900) for fixing the support (800) for seating the drive unit (300 ') to the vent pipe (700) formed in the water tank; When the human body is detected by the sensor, the sound is generated, and after detecting feces or urine by the human body detection time, a battery, a power supply device, and a central control unit (CPU) controlling the driving unit 300 are built in. A box 600; Supporting the cradle 610 for mounting the control box 600, the automatic water saving device of the toilet seat, characterized in that consisting of a support member 620 is fixedly coupled to the vent pipe 700 formed in the tank. The method of claim 9, wherein the handle 100, Built-in human body sensor 111, formed in a pair on one side is provided with a rotation support shaft 112 for adjusting the angle at the center, the fixing pin 113 is inserted around the rotation support shaft 112 radially A handle 110 having a piece 115 having an insertion hole 114 formed therein; A case 121 having a plurality of function buttons is provided, and a speaker 122 for generating sound and a printed circuit board 123 are embedded therein, and the rotation support shaft 112 of the handle 110 is inserted therein to rotate. Is provided with a groove 124, the insertion pin 125 for fixing the handle 110 by the fixing pin 113 is formed, the center of the plurality of screw grooves so that the restoration member can be coupled 126 is formed, the automatic water saving device of the toilet seat, characterized in that consisting of a rotating member 120 'is formed with a through hole 128 is inserted into the fixing pin 129. The method of claim 9, wherein the fixing means 200 ', The rotating member 120 'of the handle 100 is inserted into one side to fix the rotating member 120', and has a restoring spring 211 for restoring during manual operation therein and has a screw groove 212 at the center thereof. A fixed piece 210 formed thereon; It is mounted on the inner wall of the tank, coupled to the screw groove 212 of the fixing piece 210 to fix the fixing piece 210 to the outer wall of the tank, the through hole 221 is formed in the center, one side groove A fixing screw 220 having a 222 formed thereon; After being inserted into the rotating member 120 through the through hole 221 of the fixing screw 220, a groove 232 is formed to be coupled by the fixing pin 129, and a wire 340 ′ is formed at one lower side of the fixing screw 220. The automatic water-saving device of the toilet seat, characterized in that consisting of a fixing tube 230 'coupled to the fixing stand 240 is formed with a hook 241 for hanging. 10. The motor housing of claim 9, wherein the driving unit 300 ′ includes a motor, a motor pulley, and a belt, and a wire 340 is connected to one surface thereof, and a motor housing having a reel 312 wound around the wire 340. Automatic water saving device of the toilet seat characterized in that it comprises a 310). 10. The method of claim 9, wherein the fresh valve (siphon cover) 400, a ring 410 that can be coupled to the wire 340 'is formed on one side of the upper portion, the member having a higher specific gravity than the remaining wire or water The center is formed so that the ball is formed and the space 420 of the form that is widened toward the inside is formed, the ends are provided in pairs to face each other and is inserted and fixed to the fixing projections 710 formed in the vent pipe 700 Automatic water saving device of the toilet seat, characterized in that the fixing piece 440 is provided with a plurality of insertion holes 430 can be formed. The method of claim 9, wherein the support member 620, Insertion hole 621 is formed in the center for supporting the insert 610, both sides are semi-circular groove 622 is formed so as to be fitted into the vent pipe 700, the automatic of the toilet Water saving device. 15. The automatic toilet water saving device according to claim 14, wherein the semicircular grooves (622) formed at both sides of the support member (620) have different sizes. The water saving device of the toilet according to claim 9, wherein the holder 610 is provided with an insertion protrusion 611 for inserting the control box 600 in the lower center thereof. The method of claim 9, wherein the fixing member 900, Insertion hole 920 for inserting and supporting the support 800 in the center is formed, both sides are semi-circular groove 910 is formed so that the fitting can be coupled to the vent pipe 700, the automatic of the toilet Water saving device.

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