JP2021195831A - Toilet device - Google Patents

Abstract

To provide a toilet device that can open and close a door without touching from the inside and outside of the toilet booth, even when the door is kept closed when not in use.SOLUTION: A toilet device S includes: a door opening/closing actuator 5 for opening/closing a door 11 of a toilet booth 1; an outside sensor 31 for opening the door and an outside sensor 32 for closing the door arranged outside the toilet booth 1; and an inside sensor 41a for opening the door and an inside sensor 41b for closing the door arranged inside the toilet booth 1. The outside sensor 31 for opening the door, the outside sensor 32 for closing the door, the inside sensor 41a for opening the door, and the inside sensor 41b for closing the door are non-contact sensors capable of detecting that an object is in close proximity. The door opening/closing actuator 5 opens the door 11 based on a detection signal from the outer sensor 31 for opening the door or the inner sensor 41a for opening the door, and closes the door 11 based on a detection signal from the outer sensor 32 for closing the door or the inner sensor 41b for closing the door.SELECTED DRAWING: Figure 1

Description

The present invention relates to an electric toilet device.

From the viewpoint of hygiene and prevention of virus infection, a non-contact toilet device that can be used without touching the door of the toilet booth is desired (see, for example, Patent Document 1).

The toilet device (100) of Patent Document 1 uses an opening / closing driving means (4) using a non-contact sensor (60) provided in the toilet and an opening / closing detection sensor (90) for detecting the opening / closing of the door (2). ) And the automatic locking means (62) are automatically driven. The non-contact sensor (60) and the open / close detection sensor (90) are installed inside the door frame (3,53).

Japanese Unexamined Patent Publication No. 2016-89603

However, the toilet device (100) described in Patent Document 1 is a type of toilet booth that does not require an opening operation of the door (2) (a toilet booth in which the door latch does not engage with the latch receiver of the door frame when not in use). Can only be used for. That is, the toilet device (100) is a type of toilet booth that keeps the door (2) closed when not in use, as used in ordinary households (even when the door latch is not in use, it can be used as a latch receiver for the door frame. Cannot be used for engaging toilet booths).

The present invention was devised to solve the above problems, and even in a toilet booth in which the door is closed when not in use, the door can be opened without touching the inside and outside of the toilet booth. An object of the present invention is to provide a toilet device that can be opened and closed.

As a means for solving the above-mentioned problems, the present invention includes a door opening / closing actuator for opening / closing the door of the toilet booth, an external sensor for opening the door and an external sensor for closing the door arranged outside the toilet booth. A toilet device including an inner sensor for opening a door and an inner sensor for closing a door arranged inside the toilet booth, wherein the outer sensor for opening the door, the outer sensor for closing the door, and the inner sensor for closing the door are provided. The inner sensor and the inner sensor for closing the door are non-contact sensors capable of detecting the proximity of an object, and the door opening / closing actuator is a detection signal from the outer sensor for opening the door or the inner sensor for opening the door. The door is opened based on the above, and the door is closed based on a detection signal from the outside sensor for closing the door or the inside sensor for closing the door.

According to the present invention, even in a toilet booth in which the door is closed when not in use, the door can be opened and closed without touching the inside and outside of the toilet booth.

It is a block diagram which shows an example of the toilet apparatus which concerns on embodiment of this invention. It is a schematic vertical sectional view which shows the toilet booth. It is a schematic front view which shows the toilet booth. It is a schematic enlarged front view which shows an example of the outer operation panel. It is a schematic enlarged front view which shows an example of the 1st inner operation panel. It is a schematic enlarged front view which shows an example of the 2nd inner operation panel. It is an enlarged schematic plan view of a main part which shows an example of the installation state of a door opening / closing actuator. It is an enlarged schematic front view of a main part which shows an example of the installation state of a door opening / closing actuator. It is an enlarged schematic side view of a main part which shows an example of the installation state of a door opening / closing actuator. It is a schematic enlarged front view which shows an example at the time of unlocking of a door lock actuator. It is a schematic enlarged front view which shows an example at the time of locking of a door locking actuator. It is a schematic enlarged perspective view which shows an example at the time of locking of a door locking actuator. It is an enlarged plan view of a main part which shows an example of the installation state of a tank running water actuator. It is an enlarged vertical sectional view of a main part which shows an example of the installation state of a tank running water actuator. It is an enlarged vertical sectional view of a main part which shows an example of the installation state of a tank running water actuator. It is a schematic front view of the outer operation panel which shows the modification of the toilet apparatus which concerns on embodiment of this invention. It is a schematic side view of the inner operation panel which shows the modification of the toilet apparatus which concerns on embodiment of this invention.

The toilet device S according to the embodiment of the present invention will be described with reference to FIGS. 1 to 10.
For convenience, the front / rear, left / right, and up / down are based on the state in which the user is seated on the toilet seat 14.

<Toilet booth>
As shown in FIG. 2 or 3, the toilet booth 1 is a place where the user stools or urinates. A toilet bowl 13, a toilet seat 14, a water storage tank 15, and the like are arranged in the toilet booth 1. The toilet booth 1 is arranged on the side walls 1a arranged on the left and right sides of the toilet bowl 13, the rear wall 1b arranged behind the toilet bowl 13, the door opening 1c arranged in front of the toilet bowl 13, and the door opening 1c. The door 11 is provided, the door frames 1d and 1e arranged on the left and right sides of the door 11, and the toilet device S are provided.

<Toilet bowl>
The toilet bowl 13 shown in FIG. 2 is provided with a toilet seat 14 and a water storage tank 15.

<Door>
The door 11 is provided with a door key that can be locked and unlocked by the user from the inside. The door 11 may be such that the latch does not engage with the latch receiver of the door frame when the toilet booth 1 is not used (the door opening 1c is opened), or the latch engages with the latch receiver when not in use. It may be a thing (thing that closes the door opening 1c). The type and type of the door 11 are not particularly limited, and may be, for example, a hinged door, a sliding door, or the like. Hereinafter, as an example of the door 11, a hinge type door having a hinge 12 and a case where the door is closed even when the toilet booth 1 is not used will be described as an example.

<Toilet device>
The toilet device S shown in FIG. 1 is an electric automatic automatic device that allows the user to open / close the door 11, lock / unlock, run water to the toilet bowl 13, clean the anus and bidet, and the like without touching the operation unit. It is a toilet device. The toilet device S is installed in the toilet booth 1. The toilet device S includes a control device 2, an outer operation panel 3, an inner operation panel 4, a door opening / closing actuator 5, a door locking actuator 6, a tank running water actuator 8, and a motion sensor 9. .. The outer operation panel 3 is arranged outside the toilet booth 1, and the control device 2, the inner operation panel 4, the door opening / closing actuator 5, the door locking actuator 6, the tank running water actuator 8, and the motion sensor 9 are the toilet booth 1. It is located inside the door.

The toilet device S may be installed in an existing toilet booth 1 having a door 11, a lock device 7 for locking and unlocking the door 11, a toilet bowl 13, and the like, or may be installed in a newly installed toilet booth 1. Hereinafter, a case where the toilet device S is installed in the existing toilet booth 1 will be described as an example.

<Outer control panel>
As shown in FIGS. 1 and 2, the outer operation panel 3 is arranged outside the toilet booth 1. As shown in FIG. 3, the outer operation panel 3 is arranged at a position near the door 11 of the door frame 1d at a height that is easy for a standing user to operate. As shown in FIGS. 1 and 4, the outer operation panel 3 includes a door opening outer sensor 31, a door closing outer sensor 32, a door opening operation display unit 33, a door closing operation display unit 34, and a vacancy display unit. It includes a 35, an in-use display unit 36, and a notification device 37. The outer operation panel 3 is operated by a battery (not shown) or a general household power supply (not shown), and can communicate with the control device 2 by wireless communication or wired communication.

As shown in FIG. 4, the outer operation panel 3 has a rectangular shape that is long in the vertical direction or the horizontal direction when viewed from the front, and includes a case body 3a having a relatively small thickness. Hereinafter, as an example of the case body 3a, a case where the case body 3a is long in the vertical direction will be described as an example.

The outside sensor 31 for opening the door and the outside sensor 32 for closing the door (hereinafter, when referring to all the sensors provided on the outer operation panel 3, appropriately referred to as "sensors 31, 32") are objects (for example, the user's hand). It is a non-contact sensor (proximity switch) capable of detecting the proximity of an arm, face, etc., and personal belongings), and is composed of, for example, a reflective photoelectric sensor, an optical distance sensor, or the like.
The sensors 31 and 32 detect, for example, that the distance to the object is equal to or less than the threshold value (the user holds his / her hand), and output a signal (detection signal) indicating the detection to the control device 2. .. Alternatively, the door opening external sensor 31 outputs a signal according to the distance to the object to the control device 2. It is preferable that the sensors 31 and 32 can detect an object (particularly a hand or an arm) at a position of, for example, 1 cm to 20 cm (preferably 5 cm to 10 cm).

The door opening outer sensor 31 is installed in the upper part of the case body 3a, and the door closing outer sensor 32 is installed in the lower part of the case body 3a. A door opening operation display unit 33, a door closing operation display unit 34, and a notification device 37 are arranged between the door opening external sensor 31 and the door closing external sensor 32. That is, the distance L1 between the door opening outer sensor 31 and the door closing outer sensor 32 is such that the distance L1 does not affect the other sensor when the hand is held over one sensor, which is erroneous. Detection can be suppressed.

The door open operation display unit 33 is a portion for displaying, for example, the character "open", which indicates that the door 11 is in the open state.
The door closing operation display unit 34 is a portion for displaying, for example, the character "closed", which indicates that the door 11 is in the closed state.
The vacancy display unit 35 is a portion for displaying the characters "vacant room", for example, indicating that the inside of the toilet booth 1 is vacant.
The in-use display unit 36 is a portion for displaying the characters "vacant room", for example, indicating that the toilet booth 1 is in use. All the display units 33 to 36 provided on the outer operation panel 3 are composed of a name plate that illuminates and displays characters and marks by lighting a light emitting body such as a light emitting diode and a lamp.

The alarm 37 is a device that emits an alarm (sound or light) for a predetermined time when the door opening / closing actuator 5 or the door locking actuator 6 is operated. The alarm 37 is housed in the outer operation panel 3.

<Inside operation panel>
As shown in FIGS. 1 and 2, the inner operation panel 4 is arranged inside the toilet booth 1. The inner operation panel 4 includes a first inner operation panel 41 for driving the door opening / closing actuator 5 and the door locking actuator 6, and a second inner operation panel 42 for mainly driving the tank running water actuator 8. There is. The first inner operation panel 41 and the second inner operation panel 42 are operated by a battery (not shown) or a general household power supply (not shown), and can communicate with the control device 2 by wireless communication or wired communication.

<1st inner operation panel>
As shown in FIG. 5, the first inner operation panel 41 is composed of a rectangular case body that is long in the vertical direction or the horizontal direction when viewed from the side. Hereinafter, as an example of the first inner operation panel case body 4a, a case where it is long in the vertical direction will be described as an example.

The first inner operation panel 41 is installed at a position at a height of the side wall 1a suitable for the user who has entered the toilet booth 1 to operate while standing (see FIG. 3). The first inner operation panel 41 includes a door opening inner sensor 41a, a door closing inner sensor 41b, a locking inner sensor 41c, an unlocking inner sensor 41d, a door opening display unit 41e, and a door closing display unit 41f. The vacancy display unit 41g, the in-use display unit 41h, and the alarm 41i are provided.

The inner sensor 41a for opening the door, the inner sensor 41b for closing the door, the inner sensor 41c for locking and the inner sensor 41d for unlocking the first inner operation panel 41 shown in FIG. 5, and the second inner operation panel 42 shown in FIG. 6 are locked. Internal sensor 42a, internal sensor for ass cleaning 42b, internal sensor for stopping cleaning 42c, internal sensor for bidet cleaning 42d, internal sensor for cleaning water increase adjustment 42e, internal sensor for cleaning water decrease adjustment 42f, internal sensor for stool running water The 42g and the inner sensor for stool running water 42h (hereinafter, when referring to all the sensors provided on the inner operation panel 4, appropriately referred to as "sensor") are objects (for example, the user's hand, arm, face, etc.). It is a non-contact sensor (proximity switch) capable of detecting that a personal item) is in close proximity, and is composed of, for example, a reflection type photoelectric sensor, an optical distance sensor, or the like. The sensors 41a to 41d and 42a to 42h detect, for example, that the distance to the object is equal to or less than the threshold value (the user holds his hand), and control a signal (detection signal) indicating the detection. Output to 2. Alternatively, the sensors 41a to 41d and 42a to 42h output a signal corresponding to the distance to the object to the control device 2. It is preferable that the sensors 41a to 41d and 42a to 42h can detect an object (particularly a hand or an arm) at a position of, for example, 1 cm to 20 cm (preferably 5 cm to 10 cm).

The door opening inner sensor 41a shown in FIG. 5 is installed at a position closer to the upper rear side of the first inner operation panel case body 4a, and the door closing inner sensor 41b is the upper part of the first inner operation panel case body 4a. It is installed near the front side. The locking inner sensor 41c is installed at a position closer to the lower front side of the first inner operation panel case body 4a, and the unlocking inner sensor 41d is located near the lower rear side of the first inner operation panel case body 4a. It is installed in.

Between the inner sensor 41a for opening the door and the inner sensor 41b for closing the door, and between the inner sensor 41c for locking and the inner sensor 41d for unlocking, when one sensor is held, the other sensor is used. Since the distance is L2 (for example, 5 cm to 10 cm) to the extent that it is not affected, erroneous detection can be suppressed.

A door opening display unit 41e and a vacancy display unit 41g are arranged between the door opening inner sensor 41a and the unlocking inner sensor 41d. A door closing display unit 41f and an in-use display unit 41h are arranged between the door closing inner sensor 41b and the locking inner sensor 41c. That is, when the distance L3 between the inner sensor 41a for opening the door and the inner sensor 41b for closing the door and the inner sensor 41c for locking and the inner sensor 41d for unlocking is held over one sensor, the other sensor is held. Since the distance is L3 so as not to affect the above, erroneous detection can be suppressed. Therefore, the sensors 41a to 42d of the first inner operation panel 41 are arranged at intervals so as not to be erroneously detected.

The door open display unit 41e is a portion for displaying, for example, the character "open", which indicates that the door 11 is in the open state.
The door closing display unit 41f is a portion for displaying, for example, the character "closed", which indicates that the door 11 is in the closed state.
The vacancy display unit 41g is a portion for displaying the characters "vacant room", for example, indicating that the inside of the toilet booth 1 is vacant.
The in-use display unit 41h is a portion for displaying the characters "in use", for example, indicating that the toilet booth 1 is in use.

<Second inner operation panel>
As shown in FIG. 6, the second inner operation panel 42 includes a rectangular second inner operation panel case body 4b that is long in the vertical direction or the horizontal direction when viewed from the side. Hereinafter, as an example of the second inner operation panel case body 4b, a case where it is long in the left-right direction will be described as an example.

As shown in FIG. 2, the second inner operation panel 42 is arranged at a height suitable for the user to operate while sitting on the toilet seat 14. As shown in FIG. 6, the second inner operation panel 42 includes a locking inner sensor 42a, an ass cleaning inner sensor 42b, a cleaning stop inner sensor 42c, a bidet cleaning inner sensor 42d, and a washing water increase. Inner sensor for adjustment 42e, inner sensor for cleaning water reduction adjustment 42f, inner sensor for stool running water 42g, inner sensor for stool running water 42h, open door display 42i, closed door display 42j, vacant room display 42k, in-use display unit 42m, stool flow water operation display unit 42n, stool flow water operation display unit 42o, butt wash display unit 42p, bidet wash display unit 42q, wash water increase display unit 42r, and cleaning. It is provided with a water reduction display unit 42s and a notification device 42t.

The locking inner sensor 42a is a non-contact sensor for locking and driving the door locking actuator 6. The locking inner sensor 42a is installed at a position closer to the lower front side of the second inner operation panel case body 4b.
The urine flow water inner sensor 42h is a proximity sensor for opening the drain valve 19 to discharge a predetermined amount of water in the water storage tank 15 in order to flow urine in the toilet bowl 13. The inner sensor 42h for running urine is arranged so as to be separated from the inner sensor 42a for locking in the rear direction.
The cleaning stop inner sensor 42c is a non-contact sensor for stopping the drive of a cleaning water injection pump (not shown) that ejects cleaning water for cleaning the ass and bidet to stop the ejection of the cleaning water. The cleaning stop inner sensor 42c is installed at a position closer to the upper front side of the second inner operation panel case body 4b, and a door open display unit is located between the lock inner sensor 42a and the cleaning stop inner sensor 42c. The 42i and the closed door display unit 42j are arranged.

The stool flow water inner sensor 42 g is a non-contact sensor for opening the drain valve 19 to discharge a predetermined amount of water in the water storage tank 15 in order to flow stool in the toilet bowl 13. The stool running water inner sensor 42g is arranged so as to be separated from the washing stop inner sensor 42c in the rear direction. A stool flow water operation display unit 42n and a urine flow water operation display unit 42o are arranged between the stool flow water internal sensor 42 g and the urine flow water internal sensor 42h.
The ass cleaning inner sensor 42b is a non-contact sensor for driving a cleaning water injection pump (not shown) that ejects cleaning water for cleaning the ass to eject the cleaning water. The inner sensor 42b for cleaning the buttocks is arranged so as to be separated from the inner sensor 42g for stool running water in the rear direction.

The bidet cleaning inner sensor 42d is a non-contact sensor for driving a cleaning water injection pump (not shown) that ejects cleaning water for cleaning the bidet to eject the cleaning water. The bidet cleaning inner sensor 42d is arranged rearwardly away from the urine running water inner sensor 42h. A bidet cleaning display unit 42q and an ass cleaning display unit 42p are arranged between the bidet cleaning internal sensor 42d and the buttock cleaning internal sensor 42b.
The washing water reduction adjustment inner sensor 42f is a non-contact sensor for adjusting to gradually reduce the water pressure of a washing water injection pump (not shown) that ejects washing water for washing the butt or a bidet. The washing water reduction adjusting inner sensor 42f is arranged so as to be separated from the bidet washing inner sensor 42d in the rear direction. A wash water reduction display unit 42s and a wash water increase display unit 42r are arranged between the wash water reduction adjustment inner sensor 42f and the wash water increase adjustment inner sensor 42e.
The washing water increase adjustment inner sensor 42e is a non-contact sensor for adjusting to gradually increase the water pressure of a washing water injection pump (not shown) that ejects washing water for washing the butt or a bidet. The inner sensor 42e for adjusting the increase in water for washing water is arranged so as to be separated from the inner sensor 42b for washing the buttocks in the rear direction.
As described above, the sensors 42a to 42h of the second inner operation panel 42 are arranged at intervals so as not to be erroneously detected.

The door open display unit 42i is a portion that lights up when the door 11 is in the open state and when the door opening / closing actuator 5 is driven, and is, for example, marked with the character "open".
The door closing display unit 42j is a portion that lights up when the door 11 is in the closed state and when the door opening / closing actuator 5 is driven, and is, for example, marked with the character "closed".

The vacancy display unit 42k is a portion that lights up when the toilet booth 1 is vacant, and is, for example, labeled with the characters "vacant room".
The in-use display unit 42m is a portion that lights up when the toilet booth 1 is in use, and is, for example, marked with the characters "in use".
The stool flow water operation display unit 42n is a portion that lights up when the amount of water for flowing stool is discharged, and is, for example, labeled with the characters "running water size".
The urine flow water operation display unit 42o is a portion that lights up when water is discharged in an amount of water for flowing urine, and is, for example, marked with the characters “small running water”. ..

The buttock cleaning display unit 42p is a portion that lights up when the cleaning water is discharged from the cleaning nozzle toward the buttock, and is, for example, marked with the characters "buttocks".
The bidet cleaning display unit 42q is a portion that lights up when the cleaning water is discharged toward the bidet from a cleaning nozzle (not shown), and is marked with, for example, the character “bidet”.
The washing water increase display unit 42r is a portion that lights up when the momentum of the washing water discharged from the washing nozzle is increased, and is, for example, marked with a letter “+”.
The washing water reduction display unit 42s is a portion that lights up when the momentum of the washing water discharged from the washing nozzle is reduced, and is, for example, marked with a character “−”.

<Door opening / closing actuator>
The door opening / closing actuator 5 shown in FIGS. 1 to 3 is a drive device for opening / closing the door 11 and is installed on the door frame 1e. The door opening / closing actuator 5 is connected to the control device 2 (see FIG. 1) and is driven in response to a signal from the control device 2.

As a specific example, the door opening / closing actuator 5 includes a case body 51, an electric motor 52, a pulley 53, a belt 54, a drum 55, and a shaft, as shown in FIGS. 7A, 7B, and 7C. A portion 56, a bearing 57, an arm 58, a door connecting portion 59, a door open detection limit switch 5a, and a door closure detection limit switch 5b are provided.
The door opening / closing actuator 5 opens the door 11 when the door opening outer sensor 31 or the door opening inner sensor 41a detects the proximity of an object a plurality of times within a preset first time (for example, 2 seconds). The door 11 is opened when the door closing operation is performed and the door closing outer sensor 32 or the door closing inner sensor 41b detects the proximity of an object multiple times within a second time (for example, 1 second) shorter than the first time. Performs the operation of closing the door. That is, the door opening / closing actuator 5 operates at a higher speed when the door 11 is closed than when the door 11 is opened, so that the door 11 can be operated in a short time.

The case body 51 is a metal storage case that covers the electric motor 52, the pulley 53, the belt 54, the drum 55, and the like. The case body 51 is installed on the upper surface of the door frame 1e above the hinge 12.

The electric motor 52 is a drive source for rotating the door 11, and is driven when the door 11 is opened or closed. The electric motor 52 has a gear reduction mechanism inside. The electric motor 52 is arranged on the upper part of the case body 51. The electric motor 52 may have a low power so that the user can manually open the door 11 in the event of a power failure or failure.

The pulley 53 is attached to the motor shaft (output shaft) of the electric motor 52.
The belt 54 is an endless power transmission belt wound around the pulley 53 and the drum 55.
The drum 55 is attached to the shaft portion 56. The shaft portion 56 is rotatably supported by the bearing 57. The rotation of the pulley 53 is transmitted to the drum 55 via the belt 54.
When the user forcibly manually rotates the door 11 in the door opening direction in the event of a power failure or failure, the belt 54 slides and the door can be opened.

The arm 58 is a metal plate member that rotates about a shaft portion 56. The base end portion of the arm 58 is fixed to the shaft portion 56. A pair of door connecting portions 59 are fixed to the tip end portion of the arm 58.
The door connecting portion 59 projects downward from the lower surface of the tip end portion of the arm 58. The pair of door connecting portions 59, 59 face each other at intervals in the thickness direction of the door 11, and the upper portion of the door 11 is formed in the inverted concave space formed by the arm 58 and the pair of door connecting portions 59, 59. Is inserted. That is, the pair of door connecting portions 59 and 59 sandwich the upper portion of the door 11.

The door opening detection limit switch 5a shown in FIGS. 1 and 7A is a sensor that detects the position of the arm 58 when the door 11 is fully opened.
The door closing detection limit switch 5b is a sensor that detects the position of the arm 58 when the door 11 is fully closed. The door open detection limit switch 5a and the door close detection limit switch 5b are fixed to the case body 51.

<Locking actuator>
The door locking actuator 6 shown in FIGS. 8A, 8B and 8C is a device for locking and unlocking the door 11. The door locking actuator 6 includes a case body 61, a solenoid 62, a link 63, a lock 64, connecting pins 65 and 66, a rotating plate 67, a shaft portion 68, and a bearing 69. ing. The door locking actuator 6 is arranged at the end of the door frame 1d near the door 11 (see FIG. 3). The door locking actuator 6 is connected to the control device 2 (see FIG. 1) and is driven in response to a signal from the control device 2.

A solenoid 62, a link 63, and the like are housed in the case body 61, and a lock 64 is housed freely. The case body 61 is a metal case and is attached to the door frame 1d.
The solenoid 62 advances and retreats the plunger 62a by an electromagnetic force. The plunger 62a regresses when the internal coil is demagnetized and advances when it is excited. The plunger 62a is rotatably connected to one end of the link 63 by a connecting pin 65.

The other end of the link 63 is rotatably connected to the rotating plate 67 by a connecting pin 66. The rotating plate 67 is connected to the base end portion of the lock 64 via the shaft portion 68. The shaft portion 68 is rotatably supported by the bearing 69.

Therefore, as shown in FIG. 8B, the lock 64 rotates about the shaft portion 68. That is, when the plunger 6a of the solenoid 62 is advanced, the rotating plate 67 rotates in one direction (leftward in FIG. 8B), and the lock 64 rotates with the rotation of the rotating plate 67. The lock 64 protrudes from the case body 61 as it rotates in one direction (leftward), and is engaged with a lock hole (not shown) of the door 11 (locked state). On the other hand, when the plunger 6a of the solenoid 62 is retracted, the rotating plate 67 rotates in the other direction (to the right in FIG. 8B), and the lock 64 is housed in the case body 61 (unlocked state) (unlocked state). See FIG. 8A).

<Existing lock device>
The existing locking device 7 is left unlocked or removed from the door frame 1d.

<Water storage tank>
The existing water storage tank 15 shown in FIGS. 9A, 9B and 9C stores water to be discharged to the toilet bowl 13, and includes a lid 15a, a water flow lever 16, a water flow valve chain 17, and a support member 18. , With a running water valve 19. The upper end of the water flow valve chain 17 is connected to the water flow lever shaft 16a integrated with the water flow lever 16, and the lower end of the water flow valve chain 17 is connected to the water flow valve 19. The water flow valve 19 is provided on the inner bottom of the water storage tank 15 and opens and closes the flow path leading to the toilet bowl 13. When the water in the water storage tank 15 is manually discharged, the flowing water lever 16 is rotated as before. When the water flow lever 16 is rotated, the water flow valve 19 is pulled up by the water flow valve chain 17, and as a result of opening the flow path leading to the toilet bowl 13, the stored water is discharged to the toilet bowl 13.

<Tank running water actuator>
The tank flow water actuator 8 is a device for opening the water flow valve 19. The tank running water actuator 8 includes a solenoid 81, a running water wire 82, a tank support plate 83, a wire return spring 84, and a connector 85. The tank running water actuator 8 is attached to the existing water storage tank 15.

The solenoid 81 uses electromagnetic force to move the plunger 81a back and forth. A base end portion of the running water wire 82 is connected to the tip end portion of the plunger 62a.

The running water wire 82 is connected to the running water valve chain 17 by the connecting tool 85. The central portion of the running water wire 82 is slidably supported by a support member 18 installed in the upper part of the water storage tank 15.

The tank support plate 83 is a metal plate member having a substantially U-shape when viewed from the side surface, which is placed on the opening edge of the water storage tank 15. The tank support plate 83 is arranged so as to straddle the opening of the water storage tank 15, and is held by the water storage tank 15 by placing the lid 15a on the tank support plate 83.
The wire return spring 84 expands when the flowing water wire 82 is pulled toward the solenoid 81, and one end of the wire returning spring 84 that pulls the flowing water wire 82 back to the flowing water valve 19 by the restoring force thereof is on the lower surface of the tank support plate 83. It is locked and the other end of the wire return spring 84 is connected to the running water wire 82.

<Human sensor>
The motion sensor 9 shown in FIG. 1 is a sensor for detecting whether or not there is a user in the toilet booth 1. The motion sensor 9 is installed on the ceiling surface of the toilet booth 1 (see FIG. 2). The motion sensor 9 is connected to the vacancy display unit 42k and the in-use display unit 42m via the control device 2.

<Control device>
As shown in FIG. 1, the control device 2 has an outer operation panel 3 (display units 33 to 36, alarm 37) and a first unit based on the information acquired from the sensors 31, 32, 41a to 41d, 42a to 42h, 9. 1 Inner operation panel 41 (display units 41e to 41h, alarm 41i), second inner operation panel 42 (display units 42i to 42s, alarm 42t), door opening / closing actuator 5, door locking actuator 6, tank running water actuator 8. Control. The installation location of the control device 2 is not particularly limited, and may be accommodated in, for example, the outer operation panel 3, the first inner operation panel 41, the second inner operation panel 42, or may be accommodated in a case other than these. You may. The control device 2 includes a control unit 21, a timer unit 22, a counter unit 23, and a drive unit 24. The control device 2 is connected to a power source (not shown). When a plurality of sensors among the sensors 31, 32, 41a to 41d, 42a to 42h are detected in duplicate, the control device 2 recognizes that it is an erroneous operation and resets the detection.

The timer unit 22 measures the duration of the signal (detection signal) output from the sensor, and outputs a signal to the counter unit 23 when the duration exceeds a predetermined time. For example, the door opening outer sensor 31, the door opening inner sensor 41a, the door closing outer sensor 32, the door closing inner sensor 41b, the locking inner sensor 41c, the unlocking inner sensor 41d, the locking inner sensor 42a, and the ass cleaning. Internal sensor 42b, internal sensor for stopping cleaning 42c, internal sensor for bidet cleaning 42d, internal sensor for cleaning water increase adjustment 42e, internal sensor for cleaning water decrease adjustment 42f, internal sensor for stool running water 42g and internal sensor for stool running water 42h When you hold your hand, a detection signal (current value) according to the distance from the sensor is input to the timer unit 22. The timer unit 22 measures the time when the magnitude of the detection signal exceeds the reference value, and when the time exceeds the reference time, the counter unit 23 receives a signal (identification information of the sensor that outputs the detection signal). (Including) is output. The reference time is preferably set, for example, between 1 and 2 seconds.

As shown in FIG. 1, the counter unit 23 counts the number of signals output from the timer unit 22, and outputs a signal to the drive unit 24 when the number of times reaches the reference number of times. The counter unit 23, for example, receives a signal output from the timer unit 22, an outside sensor for opening the door 31, an inside sensor for opening the door 41a, an outside sensor for closing the door 32, an inside sensor for closing the door 41b, an inside sensor for locking 41c, and unlocking. When the identification information of the internal sensor 41d or the locking internal sensor 42a is included, the reference number of times is set to two or more times, and the number of times of the signal output from the timer unit 22 is the reference number of times within a predetermined time. When it reaches, a signal is output to the drive unit 24. Further, the counter unit 23 responds to the signal output from the timer unit 22 by the internal sensor 42b for cleaning the bottom, the internal sensor 42c for stopping cleaning, the internal sensor 42d for bidet cleaning, the internal sensor 42e for adjusting the increase in water for cleaning, and the internal sensor 42e for reducing water in cleaning. When the identification information of the adjustment inner sensor 42f, the stool running water inner sensor 42g, or the stool running water inner sensor 42h is included, the reference number of times is set to one, and the time when the signal is output from the timer unit 22. Then, a signal is output to the drive unit 24.

Based on the signal from the counter unit 23, the drive unit 24 includes display units 33 to 36, 41e to 41h, 42i to 42s of the outer operation panel 3 and the inner operation panel 4, a door opening / closing actuator 5, a door locking actuator 6, and a door locking actuator 6. , The tank running water actuator 8 is driven. That is, the drive unit 24 outputs a control signal to the device corresponding to the sensor based on the signal from the counter unit 23.

Further, the drive unit 24 includes a door opening operation display unit 33, a door closing operation display unit 34, a vacancy display unit 35, an in-use display unit 36, a door opening display unit 41e, a door closing display unit 41f, and a vacancy display unit 41g. Medium display unit 41h, door open display unit 42i, door closed display unit 42j, vacancy display unit 42k, in-use display unit 42m, stool flow water operation display unit 42n, stool flow water operation display unit 42o, butt wash display unit 42p, bidet The cleaning display unit 42q, the cleaning water increase display unit 42r, and the cleaning water decrease display unit 42s (hereinafter, when referring to all the display units, are appropriately referred to as "display unit") are operated.

≪Action≫
Next, the operation of the toilet device S according to the embodiment of the present invention will be described along with the usage procedure with reference to FIGS. 1 to 9C.

<Display of vacancy / vacancy>
The motion sensor 9 detects whether or not a person is present in the toilet booth 1, and outputs the detection result to the control device 2. When the motion sensor 9 detects that a person is present in the toilet booth 1, the control device 2 executes control to turn on the in-use display unit 36 of the outer operation panel 3. When the presence of a person is not detected by the motion sensor 9 (when the toilet booth 1 is vacant), the control device 2 executes control to turn on the vacancy display unit 35.

<How to use the toilet device>
The user of the toilet booth 1 first holds his / her hand on the outside sensor 31 for opening the door of the outer operation panel 3 twice or more within 2 seconds. Then, the control device 2 shown in FIG. 1 opens the door opening / closing actuator 5 (see FIGS. 7A to 7C).

When the door opening / closing actuator 5 is driven, the door 11 rotates 90 degrees toward the toilet booth 1. In this way, the user can open the door 11 without touching the door 11 with his / her hand. When the door 11 is in the open state, the door opening operation display unit 33 of the outer operation panel 3 shown in FIG. 1, the door opening display unit 41e of the first inner operation panel 41, and the second inner operation panel 42 The door opening display unit 42i of the above lights up (see FIGS. 4 to 6).

When the door 11 is opened, as shown in FIG. 2, the user enters the toilet booth 1 through the door opening 1c (see FIG. 3), and while standing, the inside of the first inner operation panel 41 for closing the door. Hold the sensor 41b (see FIG. 5) twice or more within 1 second over a predetermined duration. Then, the control device 2 shown in FIG. 1 executes control for operating the door opening / closing actuator 5 (see FIGS. 7A to 7C). When the door opening / closing actuator 5 is driven, the door 11 located inside the toilet booth 1 rotates 90 degrees in the closing direction.

The user sits on the toilet seat 14 shown in FIG. 2 and holds his / her hand on the locking inner sensor 42a (see FIG. 6) of the second inner operation panel 42 twice or more within one second for a predetermined duration. .. Then, the control device 2 shown in FIG. 1 executes control for operating the door locking actuator 6 (solenoid 62) (control for locking the lock 64).

When the door locking actuator 6 is driven, the lock 64 protrudes from the case body 61 and is locked, as shown in FIGS. 8A to 8C. In this way, the user can lock the inner operation panel 4 (see FIG. 6) without touching it. When the locked state is reached, the alarms 37, 41i, 42t of the outer operation panel 3, the first inner operation panel 41, and the second inner operation panel 42 shown in FIG. 1 operate for a predetermined time to notify that the locked state has been reached. (See FIGS. 4 to 6).

As shown in FIG. 2, the first inner operation panel 41 is provided at a height that is easy for the user to operate while standing. Further, the second inner operation panel 42 is provided at a height that is easy for the user to operate while sitting on the toilet seat 14. Since the inner operation panel 4 includes two operation panels (first inner operation panel 41 and second inner operation panel 42) having different installation heights, operability is good.

When the user goes out of the toilet booth 1, the unlocking inner sensor 41d of the first inner operation panel 41 shown in FIG. 5 is held over a predetermined time and a plurality of times over a predetermined duration. Then, the control device 2 executes control (control for unlocking the lock 64) for operating the door locking actuator 6 (solenoid 62) shown in FIGS. 8A to 8C.

Next, the inner sensor 41a for opening the door of the first inner operation panel 41 shown in FIG. 5 is held over a predetermined time and a plurality of times over a predetermined duration. Then, the control device 2 executes control to operate the electric motor 52 of the door opening / closing actuator 5 shown in FIGS. 7A to 7C, whereby the door 11 is opened. Further, the control device 2 includes a door opening operation display unit 33 of the outer operation panel 3 shown in FIG. 1, a door opening display unit 41e of the first inner operation panel 41, and a door opening display unit 42i of the second inner operation panel 42. Is executed (see FIGS. 4 to 6).

Then, when the user goes out of the toilet booth 1, the motion sensor 9 detects that no person is present in the toilet booth 1, and the outer operation panel 3 and the first shown in FIG. 1 are detected. The vacancy display units 35, 41g, 42j of the inner operation panel 41 and the second inner operation panel 42 are illuminated.

As described above, as shown in FIG. 1, the present invention includes a door 11 arranged in the toilet booth 1, a door opening / closing actuator 5 for opening / closing the door 11, and a door opening arranged outside the toilet booth 1. The toilet device S includes an external sensor 31, an external sensor for closing the door 32, an internal sensor for opening the door 41a arranged inside the toilet booth 1, and an internal sensor for closing the door 41b. The door opening outer sensor 31, the door closing outer sensor 32, the door opening inner sensor 41a, and the door closing inner sensor 41b are non-contact sensors capable of detecting that an object is in close proximity. The door opening / closing actuator 5 opens the door 11 based on the detection signal from the door opening outer sensor 31 or the door opening inner sensor 41a, and from the door closing outer sensor 32 or the door closing inner sensor 41b. The door 11 is closed based on the detection signal of.

In the toilet device S, the door opening outer sensor 31 and the door closing outer sensor 32 are arranged outside the toilet booth 1, and the door opening inner sensor 41a and the door closing inner sensor 41b are arranged inside the toilet booth 1. It is arranged. Therefore, even in the toilet booth 1 in which the door 11 is kept closed when not in use, the user opens and closes the door 11 without touching the door 11 or the operation unit from the inside and outside of the toilet booth 1. be able to. Therefore, the toilet device S can contribute to the prevention of infection with the new coronavirus and the like.

Further, the door opening / closing actuator 5 opens the door 11 when the door opening / closing sensor 31 or the door opening inner sensor 41a detects that the object has been brought close to the door for a predetermined duration within a preset predetermined time. When the door closing outer sensor 32 or the door closing inner sensor 41b detects that the object has been brought close to the object for a predetermined duration a plurality of times within a preset predetermined time, the door 11 is closed. ..

According to such a configuration, the door opening / closing actuator 5 brings an object close to an object for a predetermined duration within a predetermined time set in advance, such as holding a hand over the door opening outer sensor 31 or the door opening inner sensor 41a. If this is not detected multiple times, the door will not open or close. Therefore, even if the user's body or the like unintentionally approaches the door opening outer sensor 31 or the door opening inner sensor 41a, malfunction is unlikely to occur.

Further, when the door opening / closing actuator 5 detects that the door opening outer sensor 31 or the door opening inner sensor 41a has brought an object close to each other for a predetermined duration within a preset first time, the door is opened. When the door opening operation is performed and the door closing outer sensor 32 or the door closing inner sensor 41b detects that the object has been brought close to the object for a predetermined duration a plurality of times within the second time shorter than the first time. The operation of closing the door 11 is performed.

According to such a configuration, it is possible to prevent the door opening / closing actuator 5 from malfunctioning.

Further, a door locking actuator 6 for locking and unlocking the door 11 is provided, and the door locking actuator 6 is an object for a predetermined duration within a first time by the door opening outer sensor 31 or the door opening inner sensor 41a. The door 11 is unlocked when it is detected that the doors are close to each other multiple times, and the door closing outer sensor 32 or the door closing inner sensor 41b brings the object close to each other for a predetermined duration within the second time. Is detected a plurality of times, the door 11 is locked.

According to such a configuration, the door opening outer sensor 31, the door opening inner sensor 41a, and the unlocking inner sensor 41d approach the object for a predetermined duration a plurality of times within a first predetermined time (for example, holding a hand). The door opening / closing actuator 5 and the door locking actuator 6 cannot be operated unless the control device 2 is operated. Further, the door closing outer sensor 32, the door closing inner sensor 41b, the locking inner sensor 41c, and the locking inner sensor 42a approach the object for a predetermined duration a plurality of times within a second predetermined time (for example, hold a hand). ), And the door opening / closing actuator 5 and the door locking actuator 6 cannot be locked unless the control device 2 is operated. It is possible to prevent the door locking actuator 6 from malfunctioning.

Further, as shown in FIG. 1, the toilet device S includes alarms 37, 41i, 42t that operate when the door locking actuator 6 locks.

According to such a configuration, when the door opening / closing actuator 5 and the door locking actuator 6 perform the door closing operation and the door locking operation, the user can be notified, so that the operability can be improved.

Further, as shown in FIG. 1 or 4, the toilet device S is arranged outside the toilet booth 1 and includes an outside sensor 31 for opening the door and an outside operation panel 3 having an outside sensor 32 for closing the door. A display unit (door opening operation display unit 33 and door closing operation display unit 34) for displaying the operating state of the door opening / closing actuator 5 is arranged between the door opening external sensor 31 and the door closing external sensor 32.

According to such a configuration, the distance between the door opening outer sensor 31 and the door closing outer sensor 32 can be increased, so that an erroneous operation by the user can be prevented.

Further, as shown in FIG. 1 or FIG. 5, the toilet device S includes a door locking actuator 6 for locking and unlocking the door 11, an unlocking inner sensor 41d for operating the door locking actuator 6, and a locking inner sensor. A sensor 41c and an inner operation panel 4 arranged inside the toilet booth 1 and having an inner sensor for opening the door 41a, an inner sensor for closing the door 41b, an inner sensor for unlocking 41d, and an inner sensor for locking 41c are provided and opened. A door opening display unit 41e and a door closing display unit 41f for displaying the operation of the door opening / closing actuator 5 are provided between the door inner sensor 41a and the door closing inner sensor 41b and the unlocking inner sensor 41d and the locking inner sensor 41c. It is arranged.

According to this configuration, the door opening display unit 41e and the door closing display unit 41e are located between the "door opening inner sensor 41a and the door closing inner sensor 41b" and the "unlocking inner sensor 41d and the locking inner sensor 41c". Since the 41f is provided, it is possible to prevent an erroneous operation by the user.

Further, as shown in FIG. 1, the inner operation panel 4 includes a locking inner sensor 42a, a tail cleaning inner sensor 42b for driving a washing water injection pump for ejecting washing water for washing the buttocks, and a bidet. Internal sensor 42d for bidet cleaning to drive the cleaning water injection pump that ejects the cleaning water to clean the butt and the cleaning stop to stop the driving of the cleaning water injection pump that ejects the cleaning water to clean the butt and the bidet. Cleans the inner sensor 42c, the inner sensor 42e for adjusting the washing water increase to gradually increase the water pressure of the washing water injection pump that ejects the washing water for washing the butt or bidet, and the butt or bidet. A predetermined amount of water in the water storage tank 15 is discharged by opening the inner sensor 42f for adjusting the water reduction of the washing water that gradually reduces the water pressure of the washing water injection pump that ejects the washing water and the drain valve 19 in the water storage tank 15. For stool running water to flow stool in the stool 13 by opening the drain valve 19 and opening the stool running water sensor 42g for flowing stool in the stool 13 to discharge a predetermined amount of water in the water storage tank 15. It is equipped with an inner sensor 42h, an inner sensor for locking 42a, an inner sensor for tail cleaning 42b, an inner sensor for bidet cleaning 42d, an inner sensor for stopping cleaning 42c, an inner sensor for cleaning water increase adjustment 42e, and an inner sensor for cleaning water decrease adjustment. The sensor 42f, the stool running water inner sensor 42g, and the stool running water inner sensor 42h are non-contact sensors capable of detecting that an object is in close proximity.

According to such a configuration, since the sensors 42a to 42h provided on the inner operation panel 4 are composed of non-contact sensors, the user can operate all of the sensors 42a to 42h without touching them.

Further, the outer sensor 31 for opening the door, the outer sensor 32 for closing the door, the inner sensor 41a for opening the door, the inner sensor 41b for closing the door, the inner sensor 41c for locking, the inner sensor 41d for unlocking, the inner sensor 42a for locking, and the inner sensor for cleaning the bottom. Internal sensor 42b, internal sensor for bidet cleaning 42d, internal sensor for cleaning stop 42c, internal sensor for cleaning water increase adjustment 42e, internal sensor for cleaning water decrease adjustment 42f, internal sensor for stool running water 42g, and internal sensor for stool running water When a plurality of sensors in 42h are detected in duplicate, it is recognized as an erroneous operation and the detection is reset.

According to this configuration, when a plurality of sensors among the sensors 31, 32, 41a to 41d, 42a to 42h are detected in duplicate, it is recognized as an erroneous operation and the detection is reset to cause an erroneous operation or malfunction. Can be prevented.

[Modification example]
The present invention is not limited to the above-described embodiment, and various modifications and modifications can be made within the scope of the technical idea thereof, and it goes without saying that the present invention extends to these modified and modified inventions. be. In the following description, the configurations already described will be designated by the same reference numerals and the description thereof will be omitted.

Next, a modification of the toilet device according to the present invention will be described with reference to FIGS. 10A and 10B.
FIG. 10A is a schematic front view of an outer operation panel showing a modified example of the toilet device according to the embodiment of the present invention.

For example, as shown in FIG. 10A, the outer operation panel 3A is a non-contact structure including a door opening outer sensor 31A, a door closing outer sensor 32A, an unlocking outer sensor 38A, and a locking outer sensor 39A. It may be equipped with a sensor.
Further, the operation display unit of the door opening outer sensor 31A, the door closing outer sensor 32A, the unlocking outer sensor 38A, and the locking outer sensor 39A displays the function of each non-contact sensor in the vicinity of the non-contact sensor. The characters may be illuminated by LEDs.

FIG. 10B is a schematic side view of an inner operation panel showing a modified example of the toilet device according to the embodiment of the present invention.

For example, the case where the inner operation panel 4 shown in FIGS. 1, 5 and 6 is separately arranged in the first inner operation panel 41 and the second inner operation panel 42 has been described, but is limited to this. is not it. For example, as in the inner operation panel 4A shown in FIG. 10A, each inner sensor 40A composed of non-contact sensors and each display unit 41A may be arranged in one inner operation panel case body 4Aa.

In this case as well, it is preferable that the internal sensors 40A have sufficient intervals so as not to malfunction the upper and lower intervals and the left and right intervals. In addition, each display unit 41A may light and display characters with a lamp.

[Other variants]
For example, the outer operation panel 3 and the inner operation panel 4 shown in FIG. 1 are not limited to a wired remote controller, and may be a wireless remote controller using infrared rays or the like. In this case, the power source of the outer operation panel 3 and the inner operation panel 4 may be a dry battery.
Further, the type, arrangement position, number and the like of the non-contact sensor, display unit and alarm 41i of the second inner operation panel 42 shown in FIG. 6 may be appropriately changed.

Further, the door opening / closing actuator 5 shown in FIGS. 7A to 7C is an example, and may be appropriately changed as long as it is a device capable of opening / closing the door 11.
Further, the electric motor 52 may be a drive source capable of driving the door 11 to open or close the door, and may be a pneumatic drive device, a hydraulic drive device, or the like.
The power transmission mechanism by the pulley 53, the belt 54, and the drum 55 is not limited to this, and may be a mechanism that transmits the rotation of the electric motor 52 by a gear transmission mechanism, a link mechanism, or the like.

Further, although the case where the door opening / closing actuator 5 opens / closes the hinge type door 11 has been described, the sliding door may be opened / closed. In this case, the door opening / closing actuator 5 includes, for example, an electric motor 52, a deceleration mechanism for decelerating the rotation of the electric motor 52, a drum provided in the deceleration mechanism, and a cable for advancing and retreating the sliding door by the rotation of the drum. It is equipped with a slide rail for a sliding door that slides by being pulled by a cable.

Further, the shaft portion 56 has a clutch mechanism for freeing the rotation of the shaft portion 56 in the event of a power failure, and a torque that makes the shaft portion 56 rotatable when a load is applied to the shaft portion 56 due to a failure or the like. A limiter may be provided.
Further, the door connecting portion 59 may be appropriately changed as long as it is possible to make the door 11 interlock when the arm 58 rotates. The door connecting portion 59 may be a fixing member fixed to the door 11 or an engaging member that engages with the upper part of the door 11.

Further, the door opening detection limit switch 5a and the door closing detection limit switch 5b may be appropriately changed as long as they are sensors capable of detecting the opening and closing of the door 11.

Further, the door locking actuator 6 shown in FIGS. 8A to 8C may be a device capable of projecting the lock 64 toward the door 11 or retracting the lock 64 from the door 11 side to the door frame 1d side (as long as it is possible). See Figure 3). Therefore, the solenoid 62 may be of a type that directly advances and retreats the lock 64. Further, the solenoid 62 may be a locking / unlocking device by using an electric motor as a driving source for rotating the lock 64 around the shaft portion 68, a pneumatic driving device, a hydraulic driving device, or the like.

The door opening / closing actuator 5 shown in FIGS. 7A to 7C and the door locking actuator 6 shown in FIGS. 8A to 8C are provided with a spring member for automatically returning to the opened or unlocked state in the event of a power failure. You may.

Further, the tank water flow actuator 8 shown in FIGS. 9A to 9C is a unit of a lever rotation device that rotates a water flow lever 16 rotatably provided in the water storage tank 15 by using an electric motor device or a solenoid device. It may be converted and attached to the water storage tank 15.

Further, the motion sensor 9 for detecting that the user is present in the toilet booth 1 shown in FIG. 2 is a seating sensor (seating switch) for detecting that the user is seated on the toilet seat 14. There may be.

Further, the second inner operation panel 42 shown in FIGS. 1 and 6 is not limited to this, and a proximity sensor that performs another function may be provided as appropriate.
For example, the second inner operation panel 42 has an internal sensor for opening and closing the lid (proximity sensor) for driving an electric lid opening / closing device (not shown) that automatically opens and closes the lid (not shown) that covers the toilet seat 14. May be provided.

Further, the second inner operation panel 42 may be provided with an internal sensor (proximity sensor) for generating a running water sound for driving the running water sound generating device that generates the running water sound.
Further, the second inner operation panel 42 may be provided with an internal sensor (proximity sensor) for driving the blower dryer for driving the blower dryer that sends the air that dries the user's buttocks wet with the washing water.
Further, the second inner operation panel 42 may be provided with an internal sensor (proximity sensor) for driving the deodorizer for driving the deodorizer that deodorizes the excreted stool odor.

Further, the second inner operation panel 42 is provided with an internal sensor (proximity sensor) for adjusting the fountain position for driving the fountain position adjusting device for adjusting the ejection position of the nozzle that discharges the washing water toward the butt and the bidet. It may be provided.
Further, the second inner operation panel 42 may be provided with an internal sensor (proximity sensor) for adjusting the temperature of the toilet seat for driving the toilet seat temperature adjusting device for adjusting the temperature of the toilet seat 14.
Further, the second inner operation panel 42 is provided with an internal sensor (proximity sensor) for adjusting the temperature of the washing water for driving the washing water temperature adjusting device for adjusting the temperature of the washing water discharged toward the butt and the bidet. It's okay.

1 Toilet booth 2 Control device 3,3A Outer operation panel 4,4A Inner operation panel 5 Door open / close actuator 6 Door lock actuator 11 Door 13 Toilet 15 Water storage tank 16 Drain valve 31, 31A External sensor for opening door 32, 32A External for closing door Sensor 33 Door open operation display unit (display unit)
34 Door closing operation display unit (display unit)
37, 41i, 42t Alarm 41 1st inner operation panel 41a Inner sensor for opening door 41b Inner sensor for closing door 41c Inner sensor for locking 41d Inner sensor for unlocking 41e Door opening display unit 41f 2nd inner operation panel 42a Inner sensor for locking 42b Inner sensor for bottom cleaning 42c Inner sensor for stopping cleaning 42d Inner sensor for bidet cleaning 42e Inner sensor for cleaning water increase adjustment 42f Inner sensor for washing water reduction adjustment 42g Inner sensor for stool running water 42h Inner sensor for stool running water Sensor S Toilet device

Claims (9)

A door opening / closing actuator for opening / closing the door of the toilet booth,
An outside sensor for opening the door and an outside sensor for closing the door arranged outside the toilet booth,
The inner sensor for opening the door and the inner sensor for closing the door, which are arranged inside the toilet booth,
It is a toilet device equipped with
The door opening outer sensor, the door closing outer sensor, the door opening inner sensor, and the door closing inner sensor are non-contact sensors capable of detecting the proximity of an object.
The door opening / closing actuator opens the door based on a detection signal from the door opening outer sensor or the door opening inner sensor, and from the door closing outer sensor or the door closing inner sensor. A toilet device characterized in that the door is closed based on the detection signal of the above. The door opening / closing actuator is
When the outside sensor for opening the door or the inside sensor for opening the door detects that an object has been brought close to the door for a predetermined duration within a preset predetermined time, the door is opened and the door is closed. Claim 1 is characterized in that the door is closed when the outer sensor or the inner sensor for closing the door detects that an object has been brought close to the object for a predetermined duration a plurality of times within a predetermined time set in advance. The toilet device described in. The door opening / closing actuator opens the door when it detects that the door opening outer sensor or the door opening inner sensor has brought an object close to each other for a predetermined duration within a preset first time. When the door is opened and the outside sensor for closing the door or the inside sensor for closing the door detects that the object has been brought close to the object for a predetermined duration within the second time shorter than the first time. The toilet device according to claim 1 or 2, wherein the door is closed. A door locking actuator for locking and unlocking the door is provided.
The door locking actuator unlocks the door when it detects that the door opening outer sensor or the door opening inner sensor has brought an object close to each other for a predetermined duration within the first time. The operation is performed, and when the outside sensor for closing the door or the inside sensor for closing the door detects that the object has been brought close to the object for a predetermined duration a plurality of times within the second time, the operation of locking the door is performed. The toilet device according to claim 3, which is characterized. The toilet device according to claim 4, further comprising an alarm that operates when the door locking actuator performs a locking operation. The outside of the toilet booth is provided with an outside sensor for opening the door and an outside operation panel having the outside sensor for closing the door.
The toilet device according to claim 1, wherein a display unit for displaying the operating state of the door opening / closing actuator is arranged between the door opening external sensor and the door closing external sensor. A door locking actuator for locking and unlocking the door,
The unlocking inner sensor and the locking inner sensor that operate the door locking actuator,
It is provided inside the toilet booth and includes an inner sensor for opening the door, an inner sensor for closing the door, an inner sensor for unlocking, and an inner operation panel having the inner sensor for locking.
A door opening display unit and a door closing display unit that display the operation of the door opening / closing actuator are arranged between the door opening inner sensor and the door closing inner sensor, the unlocking inner sensor, and the locking inner sensor. The toilet device according to claim 1, wherein the door device is used. The inner operation panel includes the inner sensor for locking and the inner sensor.
An internal sensor for cleaning the buttocks to drive the cleaning water injection pump that ejects the cleaning water that cleans the buttocks,
An internal sensor for cleaning the bidet to drive the cleaning water injection pump that ejects the cleaning water that cleans the bidet,
An internal sensor for washing stop to stop the drive of the washing water injection pump that ejects washing water to wash the butt and bidet,
An internal sensor for adjusting the washing water increase to gradually increase the water pressure of the washing water injection pump that ejects the washing water to wash the butt or bidet.
An internal sensor for adjusting the water reduction of the washing water that gradually reduces the water pressure of the washing water injection pump that ejects the washing water that cleans the butt or bidet.
An internal sensor for stool flow to open the drain valve in the water storage tank, discharge a predetermined amount of water from the water storage tank, and flow stool in the toilet bowl.
The drain valve is opened, a predetermined amount of water in the water storage tank is discharged, and a sensor for flowing urine in the toilet bowl is provided.
The locking inner sensor, the tail cleaning inner sensor, the bidet cleaning inner sensor, the washing stop inner sensor, the washing water increase adjustment inner sensor, the wash water decrease adjustment inner sensor, and the stool running water inner sensor. The toilet device according to claim 7, wherein the sensor and the sensor for running stool water are non-contact sensors capable of detecting the proximity of an object. The outside sensor for opening the door, the outside sensor for closing the door, the inside sensor for opening the door, the inside sensor for closing the door, the inside sensor for locking, the inside sensor for unlocking, the inside sensor for locking, and the inside for cleaning the tail. Of the sensor, the internal sensor for bidet cleaning, the internal sensor for stopping cleaning, the internal sensor for adjusting the increase in water for cleaning, the internal sensor for adjusting the decrease in water for cleaning, the internal sensor for flowing stool water, and the internal sensor for flowing water for stool. The toilet device according to claim 8, wherein when a plurality of the sensors are detected in duplicate, it is recognized as an erroneous operation and the detection is reset.

Images