JP3160955B2 - Local cleaning device with automatic sheet paper feeder - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a local cleaning device with an automatic sheet paper feeding device.

[0002]

2. Description of the Related Art Conventionally, in public toilets, there is an automatic sheet paper feeding device for improving hygiene and the like during use.
The feeding device includes a sheet paper roll, a sheet paper feeding mechanism for feeding the sheet paper from the sheet paper roll to the upper surface of the toilet seat body, and a sheet paper feeding mechanism. Set the sheet paper on the toilet seat body by controlling the sheet paper cutting mechanism that cuts the rear end of the sheet paper fed out onto the toilet seat body from the mechanism section, and the sheet paper feeding mechanism section and the sheet paper cutting mechanism section A control unit that extends the length and is driven to cut the rear end, and an operation unit that operates the control unit are integrally housed and arranged.

Further, there is a local cleaning apparatus for cleaning a local area by moving a nozzle forward and backward to spray cleaning water from a tip end of the nozzle, and the above-mentioned automatic sheet paper feeding apparatus is integrally attached thereto.

[0004]

However, the above-described local cleaning apparatus still has the following problems. That is, when cleaning the local part with the washing water from the nozzle, the washing water from the nozzle scatters on the toilet seat and wets the toilet seat at the ass, and the splash water particularly adhered to the base end portion of the toilet seat. .

[0005] When the toilet seat is wet, the sheet paper comes into close contact with the toilet seat, so that the paper cannot be smoothly fed, and the seat paper cannot be covered with the sheet paper.

An object of the present invention is to provide a local cleaning apparatus with an automatic sheet paper feeding apparatus which can solve the above problems.

[0007]

According to the present invention, an automatic sheet paper feeding device for feeding out sheet paper and a local cleaning device for cleaning a local portion of a user are provided on a toilet seat body disposed on a toilet body. In the local washing device with an automatic sheet paper feeding device, the toilet seat body is provided with a concave portion which is lower than the upper surface of the toilet seat body and which prevents contact between the sheet paper fed out onto the toilet seat body and splash water. The present invention provides a local cleaning device with an automatic sheet paper feeding device.

[0008]

[0009]

[0010]

[0011]

[0012]

According to the present invention, when the sheet paper is supplied onto the toilet seat body, a part of the sheet paper is fed out, and the sheet paper from which the slit for taking out the sheet paper provided in the automatic sheet paper supply device is picked up. The sheet paper is manually fed out onto a drawer, a toilet seat body, or the sheet paper is fed out using a manual handle. Therefore, even when splashed water adheres to the toilet seat body from the nozzle from the local cleaning device, the sheet paper can be easily fed out onto the toilet seat body.

Further, when the toilet seat body is wet with the local cleaning device, contact between the sheet paper and the scattered water is avoided by a projection provided on the toilet seat body or a concave portion which is lower than the upper surface thereof. This facilitates feeding.

Further, even if the toilet seat body is wet by using a moisture-proof paper which does not absorb the scattered water on the toilet seat body, the sheet paper slides on the toilet seat body to smoothly feed the sheet paper. It is.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be specifically described below with reference to the embodiments shown in the accompanying drawings.

FIG. 1 shows the overall configuration of a toilet apparatus provided with a local cleaning device with an automatic sheet paper feeding device according to the present invention. As shown, the automatic sheet paper feeding device A constitutes a toilet device. It is placed on the flush toilet 10.

Referring to FIG. 1, the basic configuration of the automatic sheet paper feeding apparatus A will be described. As shown in FIG. 1, the sheet paper automatic supply toilet seat A includes a flush toilet 10.
The toilet seat body 11 which can be freely opened and closed, and the toilet seat 10 is placed in a fixed state on the rear part of the flush toilet 10, and the rear part of the toilet seat body 11 can be turned up and down by a functional pivot in the front part. And a functional part 14 which is pivotally connected to the main body.

As shown in FIG. 2, the functional unit 14 includes a functional casing 15 attached to the back of the flush toilet 10, a sheet paper feeding mechanism C disposed in the functional casing 15, and a sheet paper. It is composed of a cutting mechanism section D, a sheet paper roll storage section E, a control section F and an operation section G.

First, the structure of the functional casing 15 will be described. The casing 15 includes a lower casing 16 having a sheet paper feeding mechanism C and a sheet paper cutting mechanism D built therein, and a lower casing 16 having the same. The upper edge is fitted and connected, and the sheet paper roll storage section E is
And an upper casing 17 forming the same.

Next, the sheet paper feeding mechanism C and the sheet paper cutting mechanism D will be described. As shown in FIG.
8 and 18, and a sheet paper feeding shaft 20 and a cutting blade moving shaft 21 are rotatably and horizontally supported between the support plates 18 and 18. A number of feed rollers 22 are attached to the sheet paper feed shaft 20 in the axial direction. And
The feeding roller 22 cooperates with a pressing roller to be described later to draw out the sheet paper P and press and pinch the end thereof to transfer the sheet paper P from the sheet paper roll storage portion E to the toilet seat body.
It is fed out on 11 to supply it.

3 and 4, a cutting blade moving guide shaft formed of a solid rod is provided immediately above the cutting blade moving shaft 21.
23 are provided. A cutting blade mounting body 24 is attached to the cutting blade moving shaft 21 and the cutting blade moving guide shaft 23. The mounting body 24 is screwed to the cutting blade moving shaft 21 and has a disc-shaped upper end. The cutting blade 25 is rotatably supported.

With this configuration, when the cutting blade moving shaft 21 is rotated, the cutting blade 25 can reciprocate in the axial direction together with the cutting blade mount 24 to cut the sheet paper P instantaneously.

In FIG. 5, reference numeral 26 denotes a sheet paper feeding shaft.
FIG. 9 shows a rotation motor that can selectively rotate the cutting blade moving shaft 20 and the cutting blade moving shaft 21 via a clutch mechanism 27, and the sheet paper feeding shaft 20 and the cutting blade moving shaft by the clutch mechanism 27.
Switching to 21 is performed by switching between forward and reverse rotation of the rotation motor 26. In this embodiment, the rotation motor 26 is fixed to the rotation shaft support plate 18 on one side.

As shown in FIG. 5, the rotation of the gear 28 fixed to the output shaft is transmitted from the rotation motor 26 to the sheet paper feeding shaft 20 through the gear train 29. This is performed by transmitting the gears to the gear 30 connected to the motor. On the other hand, the transmission of the rotational force from the rotating motor 26 to the cutting blade moving shaft 21
And the clutch mechanism 27 releases the engagement with the gear 29b engaged with the gear 29a by the reverse rotation of the rotating motor 26, and the gear 29c integrated with the gear train 29.
The gear 31 is engaged with the gear 29d.

That is, the rotational force of the rotary motor 26 is transmitted to the cutting blade moving shaft 21 via the gear train 29 and the like. With this configuration, the single rotating motor 26 is driven by the operation of the clutch mechanism 27, and the forward and reverse driving of the rotating motor 26 allows the feeding operation of the sheet paper P and the cutting operation of the sheet paper P to be selectively performed. It can be done sequentially.

Next, the structure of the sheet paper roll storage section E provided in the upper casing 17 will be described. Three
Reference numerals 4 and 34 denote sheet paper roll holders which are rotatably mounted.
By supporting both ends of the sheet paper roll R, the sheet paper roll R formed by wrapping the sheet paper P around the paper tube in multiple layers can be stored in the sheet paper roll storage section E. In addition, the upper casing 17 of the functional casing 15 is
The sheet paper roll R is detachably attached to the casing 16 and the casing 17 is opened to replace the sheet paper roll R.

Further, a pressing roller 35 is laid horizontally in front of the lower part in the sheet paper roll storage section E. The pressing roller 35 comes into contact with the above-mentioned feeding roller 22 in a pressed state, and the pressing roller 35 Gear fixed to one end
36 is a gear fixed to the corresponding end of the sheet paper feeding shaft 20
When the feeding roller 22 is rotated by fitting with 37, the pressing roller 35 is rotated in conjunction therewith, and the sheet paper P is fed by cooperation of the roller 35 and the feeding roller 22. . Reference numeral 35a denotes a swing lever that supports the pressing roller 35.

In this embodiment, as shown in FIG.
A partition wall S is provided between the sheet paper roll storage section E and the sheet paper feeding mechanism section C and the like. The partition wall S separates storage of the sheet paper roll R and storage of each mechanism section. Thus, safety and inspection workability when replacing the sheet paper roll R are improved.

Next, the local cleaning device B housed in the lower casing 16 will be described in detail. That is, n indicates a nozzle, and a washing water tank (not shown) is connected to the nozzle n, and the nozzle is heated to an appropriate temperature in the tank and ejected from the nozzle n. The nozzle n is attached to a pace 38 provided on the bottom plate 16a of the lower casing 16 by a cylinder.
A nozzle rod 40 is mounted inside the cylinder 39 so as to be able to advance and retreat, and the nozzle rod 40 is advanced into the toilet body 10 in the inward direction.

The cylinder 39 has a cross-sectional shape in which both sides of the cylinder are cut, and a nozzle cover 40a is provided at the tip. The nozzle rod 40 is composed of a pipe 42 and a nozzle head 43 attached to the tip of the pipe 42. A nozzle hole 43a for washing water is formed on the upper surface of the nozzle head 43.

Further, a connector 44 projects from the base end of the nozzle rod 40, and a water supply pipe is provided on the connector 44 so as to communicate with the inside of the pipe 42. And the nozzle rod
The forward / backward movement of 40 is performed by an endless toothed belt 46 interlocked with a forward / backward motor 45 disposed at one end of the base 38. That is, the toothed belt 46 is wound between the drive pulley 47 fitted to the output shaft of the advance / retreat motor 45 and the driven pulley 48 provided on the side of the cylinder 39, and the middle of the toothed belt 46 is The nozzle rod 40 is moved forward and backward by a forward / reverse rotation of the forward / backward motor 45 fixed to the side of the connector 44.

The operation of the advancing and retreating motor 45 and the like is controlled by the control unit F, and the local cleaning device B
When the nozzle is used, the nozzle rod 40 is advanced, and then the washing water is jetted from the jetting hole 43a at the tip of the nozzle n to the local portion, thereby washing the local portion. Further, after the cleaning is completed, the motor 45 is rotated in the reverse direction to return the nozzle head 43 to the storage position in the cylinder 39, and the storage is performed.

Next, the configuration of the automatic sheet paper feeding apparatus A, the local cleaning apparatus B, and the control section F for controlling the operation of various sensors and detecting means will be described. Control unit F
Is disposed at the front right side of the lower casing 16.

The control unit F is disposed at the front right side of the lower casing 16 and controls a position detecting sensor, a sheet paper feeding push button switch provided on the operation unit G, and a seating detecting means. An input interface connected to the output generating means, etc .; an output interface connected to the sheet paper feeding mechanism C, the sheet paper cutting mechanism D, a feeding motor, etc .; and a sheet paper feeding / clamp / cut / clamp release / nozzle rod. Reciprocating operation,
A memory for storing a cleaning water ejection operation program.

Next, the operation unit G will be described. The operation unit G is provided on the upper surface of the upper casing 17 above the control unit F, and includes a push button switch for feeding out sheet paper, a power lamp including light emitting diodes and the like, a paper lamp, and the like. It is configured by attaching a paper trouble lamp or the like having an alarm function when an abnormality such as jamming or paper replenishment occurs.

In this embodiment, as shown in FIG. 1, a sleeve-like operating portion G is provided on the left and right sides of the upper casing 17, and the operating portion of the automatic sheet paper feeding device A is provided on the right sleeve. G1 is installed, and the operation part of the local cleaning device B is installed on the left sleeve.
Arrange G2, operate the local cleaning device B with your right hand,
Erroneous operation is eliminated.

A battery case capable of accommodating a plurality of AA batteries is formed below the operation unit G, and power for driving each functional unit is supplied from the batteries in the case. .

Further, according to the present invention, in the above-described local cleaning device with an automatic sheet paper feeding device, when the tip of the sheet paper P is picked up by hand and pulled out, a pressing roller is used.
Since the weight of 35 is set to an appropriate weight, the sheet paper P is pulled out with a pulling force at a speed that does not damage the sheet paper P. At that time, the pressing roller 35 easily floats upward, and accordingly, the sheet paper P P can be smoothly pulled out onto the toilet seat body 11 without being damaged.

Further, a slit 51 for taking out the sheet paper is formed between the upper and lower casings 16 and 17 to constitute a sheet paper feeding mechanism section C which can be pulled out from the slit 51 by an amount corresponding to a pick margin. Accordingly, the sheet paper P unwound from the sheet paper roll R is once bent outward by the pressing roller 35 to return the curling of the sheet paper P, and then passes between the pressing roller 35 and the feeding roller 22, and then the sheet The paper is fed out onto the toilet seat body 11 through the paper removal slit 51 by an amount corresponding to the picking allowance.

In the present embodiment, in the feeding operation of the sheet paper P, the feeding of the sheet paper P onto the toilet seat main body 11 by the amount of the picking margin is detected by the rotation speed of the rotary motor 26, and the detection signal is detected. Sent to the control unit F,
The rotation motor 26 is stopped via the, and the feeding is stopped. Then, manually apply the sheet paper P to the toilet seat body.
When the sheet paper P is pulled out by one sheet, the through-hole a provided in the sheet paper P is detected by a position detection sensor, and the sheet paper feeding mechanism C is detected via the control unit F. Of the sheet paper P is stopped. Further, the sheet paper cutting mechanism D is operated to continuously operate the cutting and holding operation.

According to the present invention, when the sheet paper P is supplied onto the toilet seat main body 11, even if scattered water adheres to the toilet seat main body 11 from the nozzle n from the local cleaning device B, the sheet paper is taken out. By pulling out the sheet paper P from the slit 51 and pulling out the sheet paper P onto the toilet seat body 11 manually, troubles caused by feeding out the sheet paper P can be eliminated.

FIGS. 7 and 8 show that the sheet paper automatic feeding device A is provided with a manual handle 52 for feeding and cutting the sheet paper P, and the handle 52 is used for the sheet paper feeding mechanism C described above. Is operated to feed out the sheet paper P.

In this embodiment, a manual handle 52 which can be selectively rotated via a clutch mechanism 27 is attached to one end of the sheet paper feeding shaft 20 and the cutting blade moving shaft 21 in FIG. By switching the manual handle 52 forward and reverse by the clutch mechanism 27, switching between the sheet paper feeding shaft 20 and the cutting blade moving shaft 21 is performed.

The transmission of the rotational force from the manual handle 52 to the sheet paper feeding shaft 20 is performed by connecting the rotation of the gear 28 fixed to the output shaft of the manual handle 52 to the sheet paper feeding shaft 20 via the gear train 29. This is performed by transmitting the data to the gear 30.

On the other hand, from the manual handle 52 to the cutting blade moving shaft 21
The transmission of the rotational force to the gear is performed by connecting the gear 31 to the cutting blade moving shaft 21, releasing the engagement of the gear 29b with the gear 29b by the clutch mechanism 27 by reverse rotation of the manual handle 52, and This is performed by fitting a gear 31 fitted with a gear 29c integral with the train 29 to a gear 29d.

That is, the manual handle 52 is transmitted to the cutting blade moving shaft 21 via the gear 29 and the like. With such a configuration, the forward operation of the sheet paper P and the cutting operation of the sheet paper P can be selectively performed sequentially by the forward and reverse driving of the handle 52 by the operation of the clutch mechanism 27.

According to this configuration, the toilet seat body 11
When supplying the sheet paper P on the top, the local cleaning device B
Even if splashed water adheres to the toilet seat body 11 from the nozzle n, the manual handle 52 is operated to manually feed the sheet paper P onto the toilet seat body 11 so that trouble caused by feeding out of the sheet paper P can be solved. Can be eliminated.

FIGS. 9 to 13 show a modification of the toilet seat main body 11, in which a sheet paper feeding projection 53 for preventing contact of the fed sheet paper P is provided on the rear upper surface of the toilet seat main body 11. The sheet paper P slides out onto the toilet seat body 11 while sliding on the protrusion 53. In the present embodiment, in FIGS. 9 and 10, mountain-shaped ridges 54 are provided in a cross-shaped manner on the rear upper surface of the toilet seat body 11 as the sheet paper feed-out projections 53, and water fits between the ridges 54. The sheet paper P is sent out without contacting the scattered water with the sheet paper P contacting the top of the ridge 54.

FIG. 11 shows the toilet seat body 11 on the rear upper surface.
Protruding ribs 55 project in the front-rear direction and are guided on the ribs 55 to smoothly feed out the sheet paper P.
12 and 13, a net 56 is placed on the rear upper surface of the toilet seat main body 11 so that the sheet 56 can be smoothly fed out.

Further, in FIG. 14, the toilet seat body 11 is formed in a substantially U-shape with a cutout opening at the rear, and the left and right sides thereof are pivotally supported via a pivot 13 on the functional unit casing 15. hand,
The toilet seat main body 11 is freely openable and closable, and a concave portion 57 having a height different from the upper surface thereof is formed at a rear portion of the toilet seat main body 11. The rear part of the toilet seat body 11 is received in the concave portion 57 by the scattered water from the nozzle n, thereby preventing contact with the sheet paper P supplied onto the toilet seat body 11. As another embodiment, FIG.
As shown in FIGS. 15 and 16, a soft member 57a made of urethane foam or the like is provided in a raised shape on the upper surface on the left and right sides of the toilet seat body 11, and a concave portion 57 is formed in the rear portion of the toilet seat body 11.

With this configuration, when the sheet paper P is supplied onto the toilet seat main body 11, even if splashed water adheres to the toilet seat main body 11 from the nozzle n from the local cleaning device B,
The contact between the scattered water and the sheet paper P is prevented, and the sheet paper P can be smoothly fed.

FIG. 17 shows a perspective view of the sheet paper P as a method of preventing the sheet paper P from being sent out onto the toilet seat body 11 due to splash water. Splash water on sheet paper P
Are actively absorbed to facilitate the delivery. In this embodiment, a thick portion is provided on the sheet paper P, or a moisture absorbing material, a water absorbing polymer,
It is also possible to improve the water absorption.

Further, as another embodiment, the sheet paper P is waterproofed,
A thin moisture-proof coating 58 is integrally stretched, or a thin moisture-proof coating 58 is formed by a waterproof spray so that the sheet paper P is used as moisture-proof paper so that the sheet paper P can be smoothly fed out even on the wet toilet seat 11 body. ing. In this embodiment, the waterproofing may be applied to the front end of the sheet paper P, or may be applied to the entire sheet paper P.

Further, the above-mentioned sheet paper feeding function section C
Further, another embodiment of the sheet paper cutting function unit D will be described in detail. As shown in FIG. 18, a sheet paper feed shaft 132 is rotatably suspended between the left and right upper bearing boxes of the lower casing 16. A delivery roller 133 having a diameter substantially the same as that of the delivery shaft 132 is integrally fixed to the delivery shaft 132. And the feeding roller 133 is
In cooperation with the pressing roller 134 disposed above the sheet paper P, a drawing end of the sheet paper P described later is pressed and nipped, and the sheet paper P is fed out from the sheet paper roll storage section E onto the toilet seat body 11, and the sheet paper P is fed out. P can be supplied.

The pressing roller 134 is supported between the inner wall surfaces of the left and right bearing boxes and is pressed against the feeding roller 133 with a pressure suitable for feeding the sheet paper P. Therefore, when the feeding motor is operated,
From the sheet paper roll storage section E to the sheet paper P
Is fed out and sent out onto the toilet seat main body 11 through the sheet paper feeding path 150.

Next, the configuration of the sheet paper cutting mechanism D will be described. In this embodiment, the sheet paper cutting mechanism D is provided in the lower casing 16 and is connected to a cutting motor provided in the right bearing box.
A disk cam 136 fixed to the base plate 135; a movable plate 138 pivotally supported via a pivot 137 and having a lower surface engaged with the outer peripheral surface of the disk cam 136; A swing plate 140 swingably supported on a pivot 139 provided between inner wall surfaces of the left and right bearing boxes.

Reference numeral 141 denotes a sheet paper pressing piece made of an elastic material, which is provided at the rear of the upper surface of the movable plate 138. Then, the sheet paper pressing piece 141
Is for clamping the sheet paper P in cooperation with the sheet paper pressing piece 142 forming the front part of the swinging plate 138.

The swinging plate 140 has a rear portion,
It is formed from a sheet paper cutting portion 143 integrated with the above-mentioned sheet paper pressing piece 142.

With this configuration, when the cutting motor is driven, the disk cam 136 rotates, causing the movable plate 138 to swing about the pivot 139, and the swing plate 140 swinging with the plate 138 to swing. , Sheet paper P
Can be cut by pressing. In addition, since the center of the disk cam 136 is eccentric from the axis of the power transmission shaft 135, the peripheral surface of the disk cam 136 draws a cam locus of an irregularly shaped edge, and the movable plate 138 that comes into contact with the peripheral surface is pivoted. And the swing plate 140 swings in conjunction with the swing of the movable plate 138, so that the sheet paper P can be effectively pressed and cut.

Next, the operation control of the automatic sheet paper feeding apparatus A and the local cleaning apparatus B will be described in detail. That is,
The seat sheet detecting device provided on the toilet seat body 11 controls the operation of the automatic sheet paper feeding apparatus A and the local cleaning apparatus B. In this embodiment, the local cleaning apparatus B is stopped in the non-seated state, The automatic paper feeding device A is operated to feed out the sheet paper P. On the other hand, in the seated state, the automatic sheet paper feeding device A is stopped, and the local cleaning device B is operated to perform local cleaning.

Therefore, the operation of the automatic sheet paper feeding apparatus A and the local cleaning apparatus B is shared by one operation section G, and the operation section G will be described in detail. That is, in this embodiment,
As shown in FIG. 19, the operation unit G is provided with an operation panel 59 controlled by the control unit F. The operation panel 59 includes a switch 60 that also operates the devices A and B, The stop switch 61 and the operation lights 62 and 63 of the local cleaning device B and the automatic sheet paper feeding device A which blink by the seat detection means.
Are provided respectively. In the present embodiment, in the non-seated state, the operation light 63 of the automatic sheet paper feeding apparatus A blinks, and when the switch 60 is operated, the automatic sheet paper feeding apparatus A is operated to feed out the sheet paper P. In this case, the operation of the local cleaning device B is stopped.

On the other hand, in the seated state, when the operation lamp 62 of the local cleaning device B is turned on and off and the switch 60 is operated, the local cleaning device B is activated to clean the local portion of the user after the use. In this case, the operation of the automatic sheet paper feeding apparatus A is stopped.

Next, in addition to the above-mentioned means for supplying hot water heated to an appropriate temperature in the hot water tank with respect to the means for supplying cleaning water as hot water to the nozzle n of the local cleaning device B, as shown in FIG. A hot water mixer tap 64 is connected to the nozzle n, and hot water is supplied to the nozzle n by the hot water mixer tap 64. The hot-water mixer tap 64 is connected to a pipe 66 extending from each water source 65 such as a water pipe or a water heater, and a nozzle n is connected to an end of the connected pipe 66. Control valves 67, 67 are installed in the middle of each pipe 66, respectively.
In addition, a drive motor 68 is interlocked and the control valves 67, 67 are operated by the motor 68 to adjust the temperature of the hot water.

Therefore, according to the present embodiment, the hot water is supplied to the local cleaning device B by the hot water mixer 64, so that the cleaning water heating means is not used, so that the power consumption of the dry battery can be reduced as much as possible. The life of the dry battery can be extended.

Further, in such a local cleaning device B,
After the stool, when the sheet paper P sent from the automatic sheet paper feeding device A is put into the toilet body 10, the washing water is blown out from the nozzle n to wet the sheet paper P in the toilet body 10 in advance. I have to. When the waste of the toilet body 10 is drained, the sheet paper P becomes wet by wetting the sheet paper P, so that the waste in the toilet body 10 is discharged at the same time as the sheet paper P is discharged.
Can be reliably discharged, and the flushing and discharging property of the toilet is improved. Further, when the washing water is spouted from the nozzle n to wet the sheet paper P, the drainage operation of the toilet body 10 is prevented from operating, while the washing water is switched from the nozzle n for a predetermined time by the toilet body washing switch. After the ejection, the toilet body 10 is automatically drained, and the toilet body 10 can be washed at the same time.

In the present embodiment, the jetting of the washing water for wetting the sheet paper P by the local washing device B is performed by the toilet seat body 11.
Is performed by the paper position detection sensor provided in the toilet seat body 11 to detect the presence or absence of the sheet paper P on the toilet seat main body 11, and the nozzle n
The washing water is spouted from Therefore, when the toilet body 10 is washed without using the sheet paper automatic supply device A, the control is performed so that the washing water is not ejected to wet the sheet paper P.

Then, the operation of the above-mentioned toilet flushing will be described in detail with reference to the flow chart of FIG. 22. The state of sitting on the toilet seat main body 11 is determined (101), and if no sitting is detected (101N).
First, the operation light 63 of the automatic sheet paper feeding apparatus A is turned on, and the control unit F processes an operation signal from the switch 60 as a sheet paper feeding signal (102). Then, when the switch 60 is operated (103Y), the sheet paper is fed out until the position detecting sensor detects the through hole a (105, 106). When the sheet paper supply device is used, it is stored as Pf = 1 (106).

Next, when seating is detected (101Y), the operation lamp 62 of the local cleaning device B is turned on, and the control unit F operates the switch 60.
Is processed as a local cleaning signal. Then, when the user is detected to be unattended (107Y), the clock by the timer means is started (108), and the presence or absence of the operation of the toilet flush switch is detected during a predetermined time (109, 110). If the toilet flushing has not been performed for a certain period of time (110Y), the toilet flushing is performed automatically and the system waits for the next use. If the toilet flush switch is not operated within a predetermined time (109Y), the use of the sheet paper supply device and whether the sheet paper P is on the toilet seat body 11 is determined (113), and the sheet paper P is used. If it is detected that the sheet paper P has been discarded into the toilet body 10 from above the toilet seat body 11 (113Y), the washing water is jetted from the nozzle n (however, the nozzle n is stored in the cylinder). Therefore, the washing water does not flow out of the toilet body 10), but wets the sheet paper P (116).
After that, the toilet seat is washed and the apparatus waits for the next use.

The switch 60 has been described as sharing the automatic sheet paper feeder A and the toilet bowl. However, when the seat is not seated, the switch 60 operates as an open / close switch for the toilet seat body 11 and the toilet lid. It is also possible to operate as a drying switch.

[0070]

According to the present invention, the toilet seat body is provided with a recess which is lower than the upper surface of the toilet seat body to prevent the sheet paper fed onto the toilet seat body from coming into contact with the splash water. When supplying sheet paper to the main body, even if splash water adheres to the toilet seat body from the nozzle of the local cleaning device, it prevents contact between the splash water and the sheet paper, and smoothly feeds out the sheet paper. Thus, trouble in feeding the sheet paper can be eliminated.

[Brief description of the drawings]

FIG. 1 is a perspective view of a toilet equipped with a local cleaning device with an automatic sheet paper feeding device according to the present invention.

FIG. 2 is a sectional view of the device.

FIG. 3 is a sectional front view of the automatic sheet paper feeding apparatus.

FIG. 4 is a cross-sectional plan view of the automatic sheet paper feeding apparatus.

FIG. 5 is an explanatory diagram of a sheet paper feeding mechanism.

FIG. 6 is a plan view of the local cleaning device.

FIG. 7 is a sectional front view showing another embodiment of the automatic sheet paper feeding apparatus.

FIG. 8 is a cross-sectional plan view of the same device.

FIG. 9 is a perspective view of a toilet seat body.

FIG. 10 is a sectional perspective view of FIG. 9;

FIG. 11 is a perspective view of a toilet seat body.

FIG. 12 is a perspective view of a toilet seat body.

FIG. 13 is a sectional view of FIG.

FIG. 14 is a perspective view showing another embodiment of the toilet seat body.

FIG. 15 is a perspective view showing another embodiment of the toilet seat body.

FIG. 16 is a sectional view of FIG.

FIG. 17 is a perspective view of sheet paper.

FIG. 18 is a sectional view showing another embodiment of the automatic sheet paper feeding apparatus.

FIG. 19 is a plan view of the operation panel.

FIG. 20 is a block diagram illustrating a configuration of a control unit.

FIG. 21 is a schematic view of a local cleaning device.

FIG. 22 shows a flowchart for cleaning the toilet body by the local cleaning device.

[Explanation of symbols]

 A automatic sheet paper feeding device B local cleaning device C sheet paper feeding mechanism 51 slit for taking out sheet paper 52 manual handle 53 projection for feeding sheet paper 57 recess

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) A47K 13/22 E03D 9/08

Claims (1)

(57) [Claims] 1. A toilet seat body 11 disposed on a toilet body 10,
In a local cleaning apparatus with an automatic sheet paper feeding apparatus provided with an automatic sheet paper feeding apparatus A for feeding out the sheet paper P and a local cleaning apparatus B for cleaning the local area of the user, the toilet seat body 11 and the toilet seat main body 11 have the same structure. Toilet seat lower than the top
Between the sheet paper P fed out onto the main body 11 and the splash water
A local cleaning device with an automatic sheet paper feeding device, comprising a concave portion 57 for preventing contact .