JP2571243B2 - Automatic sheet paper feeder - Google Patents

Description

The present invention relates to an automatic sheet paper feeding apparatus.

(B) Conventional technology Conventionally, as a device for setting sheet paper on a toilet seat in consideration of hygiene, there is a toilet seat cover supply device described in Japanese Utility Model Laid-Open No. 60-155399.

The device is shaped and shaped to cover the upper surface of the toilet seat, and is wound up or folded and accommodates a continuous sheet of paper.
A sheet-shaped paper holder configured to continuously feed the same sheet, and a feed roller for feeding a predetermined length of the sheet to the front near the upper surface of the toilet seat on the sheet feeding side of the holder. And a cutting section for sending out the sheet having a cutting blade for cutting a trailing end of the sheet having a predetermined length sent out.

(C) Problems to be Solved by the Invention However, in such a conventional apparatus, the sheet paper feeding device draws out and cuts the sheet paper by turning on and off a feeding switch and a cutting switch, and thus lacks operability. In addition, the feeding length of the sheet is different each time, and the predetermined length cannot always be fed accurately. In addition, even if the user does not forget to turn on the delivery switch before using the toilet with the toilet seat facing the front, once sitting on the toilet seat, the user may forget to turn on the disconnection switch, and sheet paper remains on the toilet seat. No condition had occurred.

An object of the present invention is to provide an automatic sheet paper feeding apparatus capable of solving the above problems.

(D) Means for Solving the Problems The present invention relates to an automatic sheet paper feeding device for feeding a predetermined length of sheet paper onto a toilet seat main body disposed on a toilet, wherein the sheet paper is fed onto the toilet seat main body. A sheet paper feeding mechanism for feeding, a sheet paper cutting mechanism for cutting the sheet paper fed onto the body of the toilet seat, and a seat for detecting whether the user is seated and unseated on the body of the toilet seat, or seated or unseated. A sheet paper comprising: a detection unit; and a control unit that activates the sheet paper cutting mechanism in synchronization with the user's seating and unseating detected by the seating detection unit, or in synchronization with the seating or unseating. (E) Functions and Effects According to the configuration described above, the present invention has the following functions and effects.

That is, since the seat detection means detects the user's departure from the toilet seat body and the control unit activates the sheet paper cutting mechanism, the sheet paper can be automatically cut after the stool. it can.

Further, the sheet paper fed onto the toilet seat can be automatically cut in conjunction with the use state of the user so that the sheet paper does not remain on the toilet seat.

Particularly, in use in a public place (public), the user can automatically pay out new sheet paper from the functional unit casing and use the sheet paper each time the user uses the sheet paper.

(F) Embodiment Hereinafter, the present invention will be described in detail based on an embodiment shown in the accompanying drawings.

FIG. 1 shows the overall configuration of a tray device B provided with an automatic sheet paper supply toilet seat A as an automatic sheet paper supply device according to the present invention. As shown in FIG. B is placed on the flush toilet 10 constituting B.

With reference to FIGS. 2 to 5, the configuration of the sheet paper automatic feeding toilet seat A will be described in detail.

As shown in the figure, the sheet paper automatic feeding toilet seat A is
The toilet seat body 11 is mounted on the flush toilet 10 so as to be openable and closable. And a functional part 13 which is pivotally connected to.

As shown in FIG. 2 to FIG. 5, the functional part 13 is attached to the rear part of the flush toilet 10 and is an L-shape in which one end side of the rectangular plate is bent at a right angle toward the front of the toilet seat body 11 in plan view. It comprises a mounting board 20 having a shape, a sheet paper feeding mechanism section C, a sheet paper cutting mechanism section D, a sheet paper roll storage section E, a control section F, and an operation section G mounted on the mounting board 20.

First, the configurations of the sheet paper feeding mechanism C and the sheet paper cutting mechanism D will be described. As is clear from FIGS. 2 and 3, the mounting board 20 has rotating shaft support plates 21 and 22 on both ends. A plurality of rotating shafts are rotatably supported horizontally between the support plates 21 and 22.

In other words, reference numeral 23 denotes a sheet paper feeding shaft that extends horizontally between the upper front ends of the support plates 21 and 21, and the feeding shaft 23 has a large number of feeding rollers 24 attached at predetermined intervals in the axial direction.

The feeding roller 24 cooperates with a pressing roller 71 described later to press and pinch the drawing end of the sheet paper P to feed the sheet paper P from the sheet paper roll storage unit E onto the toilet seat body 11 and supply the sheet paper P. can do.

In addition, since a large number of feeding rollers 24 are arranged at predetermined intervals in the axial direction, the sheet paper P can be fed at the same speed and a uniform pressing force over the entire width thereof, and the sheet paper P is twisted. Is effectively prevented.

In addition, all the feeding rollers 24 have O-rings 24a.
Is attached to prevent idle rotation and slippage during feeding of the sheet paper P. The prevention of idling and slippage can be prevented by forming the feeding roller 24 itself from rubber, or by using a rubber belt or the like.

4 and 5, reference numeral 25 denotes a support plate 22,
A cutting blade moving shaft formed of a threaded rod extends horizontally between the lower front ends of the cutting blade. A cutting blade moving guide shaft 26 formed of a solid rod is provided directly above the moving shaft 25.

A cutting blade mounting base 27 is attached to the cutting blade moving shaft 25 and the cutting blade moving guide shaft 26, and the mounting base 27 has
It is screwed to the cutting blade moving shaft 25.

Also, a disc-shaped cutting blade 28 is provided on the upper end of the cutting blade mount 27.
Are rotatably supported.

With this configuration, when the cutting blade moving shaft 25 is rotated,
The cutting blade 28 reciprocates in the axial direction together with the cutting blade mount 27, and can cut the sheet paper P instantaneously.

In addition, the mechanism for moving the cutting blade 28 is replaced with the above-described configuration, and the endless wire or the endless belt is driven by a rotating motor so that it can reciprocate in the left-right width direction. It can also be configured by binding.

The method of cutting the sheet paper P by the reciprocating movement of the cutting blade 28 is described by rotating the rotating shafts 93 and 94 having the cutting blade 90 and the cutting blade receiving groove 91 as shown in FIGS. 7 and 8, respectively. By doing so, the sheet paper P can be cut. At this time, the cutting by rotation at 180 ° can be changed to an arbitrary angle.

FIG. 7 shows the rotating shafts 93 and 94 when the sheet paper P is fed, and FIG. 8 shows the rotating shafts 93 and 94 when the sheet paper P is cut. Reference numerals 95 and 96 denote a pressing roller and a feeding roller, respectively.

Further, in the embodiment, the cutting blade 28 has a disk shape in consideration of durability, but may have a flat plate shape.

If the cutting blade 28 is made of ceramic or the like, it can be maintenance-free.

In FIGS. 2 and 4, reference numeral 30 denotes a rotating motor which can selectively rotate the sheet paper feeding shaft 23 and the cutting blade moving shaft 25 via a clutch mechanism M. The switching between the sheet paper feeding shaft 23 and the cutting blade moving shaft 25 is performed by switching the rotation motor 30 between normal rotation and reverse rotation. In this embodiment, the rotation motor 30 is fixed to the one-side support plate 21.

Then, from the rotation motor 30, the sheet paper feeding shaft 23
Is transmitted to the gear 37 fixed to the sheet paper feeding shaft 23 via the gear trains 32, 33, 34, 35 and 36. It will be done by doing.

On the other hand, the transmission of the rotational force from the rotating motor 30 to the cutting blade moving shaft 25 is performed by fixing the gear 38 to the cutting blade moving shaft 25 and moving the gear 32 meshing with the gear 33 by the clutch mechanism M from the same meshing. The rotation is released by the rotation of the rotation motor 30 and the gear is released.
The gear 38 can be engaged with a gear 38 that meshes with a gear 32a that is integral with the gear 32.

That is, the rotation force of the rotation motor 30 is the gears 31, 32, 32a, 39, 3
This is transmitted to the cutting blade moving shaft 25 via the shaft 8.

With such a configuration, by the operation of the clutch mechanism M,
The single rotation motor 30 is driven, and the rotation motor 30
By the reverse rotation drive, the supply operation of the sheet paper P and the cutting operation of the sheet paper P can be sequentially performed.

Further, the supply operation and the cutting operation of the sheet paper P are performed as follows.
Each of them can be performed by using a dedicated motor.

Note that the sheet paper feeding shaft of the rotational force of the rotating motor 30 is used.
The transmission to 23 and the cutting blade moving shaft 25 can also be performed by using a belt or a wire without using a gear train.

Next, the configuration of the control unit F that controls the operations of the sheet paper feeding mechanism C and the sheet paper cutting mechanism D will be described.

As shown in FIGS. 2 and 4, a control section mounting plate 50 is provided upright on a front extension section 20a extending forward from one end of the mounting board 20. A control panel 51 for controlling the operation and the like of the rotation motor 30 is attached to the plate 50, and forms a control unit F. Note that the control panel 51 also has a transformer 51a integrally attached thereto.

Further, the sheet paper feeding mechanism C, the sheet paper cutting mechanism D, and the controller F disposed on the mounting board 20 are integrally formed with an L-shaped cover casing 60 having the same outer shape as the mounting board 20. Is surrounded by

Next, the operation unit G will be described. As is clear from FIG. 4, the operation unit G is provided at a position above the control unit F in the cover casing 60,
The operation unit G includes a sheet paper feeding push button 61, a power lamp 62 including a light emitting diode, and abnormalities such as a paper jam and paper replenishment on the upper surface of the operation unit mounting plate 59 disposed inside the cover casing 60. It is configured by attaching a paper supply lamp 63, a paper jam lamp 64, and the like, which have a warning function when an error occurs.

Note that a buzzer or the like can be attached instead of the paper supply lamp 63 or the like.

Further, as shown in FIG. 3, FIG. 4, and FIG. 5, a sheet paper roll storage section E is provided at a position above the sheet paper feeding mechanism section C.

The sheet paper roll storage section E includes a sheet paper roll storage box 70 detachably mounted in a space formed between the left and right side walls 65 and 66 integrally provided on the left and right upper surfaces of the cover casing 60, Same storage box
A sheet paper roll R that is exchangeably mounted in 70,
The sheet paper roll storage box 70 is formed of a holding roller 71 that is laid horizontally in front of the lower part.

In the above configuration, the sheet paper roll storage box 70 is provided with openings at both left and right end walls 70a, 70b communicating with both ends of the center axis of the sheet paper roll R. Inside the opening, the left and right end walls 70a, 70a, 70b is provided with a connecting plug 72 for rotatably and detachably connecting the sheet paper roll R, and by connecting and disconnecting the connecting plug 72 in the axial direction, it is possible to easily connect and remove the sheet paper roll R. Can be.

The connection plug 72 is prevented from being pulled out by the left and right side walls 65, 66 on the cover casing 60.

The pressing roller 71 comes into contact with the feeding roller 24 attached to the sheet paper feeding shaft 23 of the sheet paper feeding mechanism C described above in a pressed state, and the gear 74 fixed to one end of the holding roller 71 feeds the sheet paper. It meshes with a gear 73 fixed to the corresponding end of the shaft 23.

With this configuration, when the sheet paper feeding shaft 23 and the feeding roller 24 rotate in one direction, the pressing roller 71
Can rotate in the opposite direction via the gears 73 and 74, and can feed out the sheet paper P from the sheet paper roll R.

Further, an O-ring 71b is similarly attached to the pressing roller 71 at a predetermined position of the feeding roller 24 so as to effectively prevent idling, slippage and kinking when feeding the sheet paper P. .

Further, as shown in FIG. 5, both ends of the pressing roller 71 are pivotally pivoted at the base end to the lower part of the front wall of the sheet paper roll storage box 70 so as to be vertically swingable.
Is rotatably supported at the tip of the.

The pressing roller 71 uses a roller made of a material having a high specific gravity in order to press and contact the feeding roller 24 and to feed the sheet paper P from the sheet paper roll R reliably.

With this configuration, the pressing roller 71 comes into pressure contact with the feeding roller 24 by its own weight. Further, since the pressing roller 71 can swing to the outside, the attachment / detachment of the sheet paper roll R to / from the sheet paper roll storage box 70 becomes easy.

As shown in FIG. 5, a sheet paper take-out slit 75 is formed between the upper wall 60c of the cover casing 60 and the lower end of the front wall 70c of the sheet paper roll storage box 70.

Therefore, the sheet paper P unwound from the sheet paper roll R in the sheet paper roll storage box 70
Is, as shown in FIG.
After being curled outward by the sheet paper roll R, it passes between the pressing roller 71 and the feed roller 24, and then is fed out onto the toilet seat body 11 through the sheet paper extracting slit 75.

Note that the sheet paper roll storage box 70 and the above-described cover casing 60 are integrally formed to form the functional unit casing H.

Next, the sheet paper P will be described. As shown in FIGS. 5 and 6, the sheet paper P forms a part of the sheet paper roll R, and is used after being cut.

The reason why the sheet paper P is formed from the sheet paper roll R is that the sheet paper P for a large number of people is compactly stored in the functional section casing H provided behind the toilet seat body 11, and This is for automatically and accurately feeding out to the upper surface of the main body 11.

Further, as shown in FIGS. 2 and 6, the sheet paper P is provided at a predetermined interval in the center thereof at predetermined intervals in the longitudinal direction, and a cutout perforation having a shape adapted to the inner shape of the toilet seat body 11. An opening communicating with the interior of the flush toilet 10 can be provided along the perforation 80.

However, the perforation 80 is not completely annular, and the non-perforated portion 81 is formed between both ends of the rear portion. Therefore, when the perforation 80 is cut off, the cut-out central portion is inside the flush toilet 10. , And its lower end will be pooled and immersed in water.

Further, the sheet paper P is not completely perforated and the non-perforated portion 81 and the cutout perforated 80 are provided.
This is because, in the case of a hole, there is no stiffness, and it is almost impossible to bend or to form the sheet paper roll R when supplying the sheet paper P onto the toilet seat body 11. That is, the sheet paper P provided with the perforations 80 and the non-perforated portions 81 has sufficient stiffness, and both automatic feeding and roll processing can be easily performed.

Further, the perforations 80 of the sheet paper P can prevent the sheet paper P from being entangled in the feeding roller 24 and the pressing roller 71 at the time of feeding.

Also, the perforation 80 for cutting out the sheet paper P
Perforations may be formed entirely in the shape adapted to the inner shape of the toilet seat body 11, or perforations may be provided in some places, and others may be cut.

Further, as shown in FIG. 2 and FIG. 6, the sheet paper P is provided at regular intervals in the longitudinal direction at a non-perforated portion 81.
And a front end of the perforation 80, a through hole 82 for position detection is provided, while the cover casing 60 corresponding to the through hole 82 is provided.
Is provided with a position detection sensor 83 at the center thereof.

The position detecting sensor 83 detects the through hole 82 when the sheet paper P is fed out from the sheet paper roll R by a predetermined length, stops the operation of the sheet paper feeding mechanism C, and accurately detects the position. The sheet paper P can be supplied and positioned on the toilet seat main body 11.

In place of the through holes 82, a desired coloring mark may be provided on the sheet paper P. Further, the mounting positions of the through holes 82 and the like are not limited to the central portion of the sheet paper P, but may be any positions. be able to.

Further, the supply and positioning of the sheet paper P can be performed without using the position detection sensor 83 and using the rotating motor 30.
Can be counted by a desired counter, and the control unit F is operated based on the counted value.

In FIG. 2, reference numeral 84 denotes a seat-type detecting means for detecting the user's seating and unseating on the toilet seat body, or the seating or unseating, from a reflection type infrared sensor provided at the front end of one end of the mounting board 20. A seating sensor that generates a detection signal when the user separates from the toilet seat body 11 after sitting on the toilet seat body 11, activates the control unit F, and reciprocates the cutting blade 28 in the axial direction to make the sheet paper. P is momentarily cut.

Such a seating sensor 84 can be integrated into the sheet paper automatic supply toilet seat A, or can be separated and formed separately, depending on the use conditions and use environment.

Note that, instead of the seating sensor 84, a load cell that detects a load at the time of seating, activates the control unit F, and cuts the sheet paper P may be used as the seating detection unit.

Further, in the present embodiment, a reset mechanism J capable of driving the sheet paper cutting mechanism D manually regardless of the user's separating operation is provided.

FIG. 9 shows a circuit configuration of the control unit F including the reset mechanism J.

In FIG. 9, reference numeral 110 denotes an amplifier for amplifying the detection signal (voltage) of the seating sensor 84; 111, an amplifier for further amplifying the detection signal amplified by the amplifier 110;
A relay 113 operated by a detection output from the reference numeral 11 is a DC power supply circuit interposed between the AC power supply 114 and the seat sensor 84, the amplifier 110, and the amplifier 111.

The relay 112 is interposed between the AC power supply 114 and the rotary motor 30, and a reset switch 115 forming a reset mechanism J is disposed in parallel with the relay 112.

With this configuration, during normal operation, the seating sensor 84 operates to generate a detection output, and the generated detection output is sent to the relay 112 via the amplifiers 110 and 111, and the relay 112
The operation of supplies current to the rotating motor 30,
The sheet paper cutting mechanism D is driven to cut the sheet paper P.

On the other hand, when the sheet paper P is twisted out and the upper surface of the toilet seat main body 11 gets wet, the rotation motor 30 is directly driven by operating the reset switch 115 to cut the sheet paper. The sheet paper P can be cut by the mechanism section D.

That is, the sheet paper P can be cut without sitting on the toilet seat body 11 each time.

Further, an output signal to the control unit F is generated by the reset mechanism J, and the output signal is supplied to the control unit F by the output signal again unless the feeding signal is supplied to the sheet paper feeding mechanism C again. Can be prevented from operating, and operational safety can be improved.

In FIG. 2, reference numeral 85 indicates that when the toilet seat body 11 is in a state where the toilet seat body 11 cannot be seated (when the toilet seat body 11 is self-standing), detection is removed from the toilet seat body 11 so that energization to the rotary motor 30 is cut off. This is a sensor for stopping the supply of the sheet paper P, and detects the toilet seat main body 11 only when the toilet seat main body 11 is in a seatable state to make the toilet seat main body operable.

Note that a micro switch, a limit switch, or the like can be used instead of the sensor 85.

Hereinafter, the operation of the sheet paper automatic feeding toilet seat A having the above configuration will be described with reference to FIG.

First, the power is turned on by the power switch S, and it is confirmed whether the power lamp 62 is lit.

The power switch S is provided on the back surface at one end in front of the mounting board 20 because it is not particularly required during use (see FIG. 4).

 After confirmation, press the sheet paper feeding push button 61.

At this time, if there is no paper jam or sheet paper roll R, the paper jam lamp 64 or the paper supply lamp 63 of the operation unit G is turned on.

When there is no paper jam and the sheet paper roll R is sufficient, or when the paper jam is eliminated or the sheet paper roll R is moved to the sheet paper roll storage box 70,
When set in the control unit, the control unit F operates to drive the rotation motor 30 and also drive the clutch mechanism M,
The gear train connected to the feeding roller 24 and the holding roller 71 is selected.

Thereby, the forward rotation of the rotation motor 30 is transmitted to the feeding roller 24 and the pressing roller 71 via the gear trains 32, 33, 34, 35, 36. By the way, since the feeding roller 24 and the pressing roller 71 rotate in the opposite directions to each other and hold the sheet paper P in a pressed state, the sheet paper P is stored in the sheet paper roll R in the sheet paper roll storage box 70. Will be unwound from.

That is, as shown in FIG. 5, the sheet paper P is once bent in the reverse winding direction by the pressing roller 71 to return the curling of the sheet paper roll R, and then passes between the feeding roller 24 and the pressing roller 71. Thereafter, the sheet is fed and supplied onto the toilet seat main body 11 through the sheet paper take-out slit 75.

In addition, in the feeding operation, when the sheet paper P is fed out onto the toilet seat main body 11 by a predetermined length, the position detection sensor 83 detects the position detection through hole 82 provided in the center portion of the sheet paper P, and Then, the control unit F is operated to stop the rotation of the rotation motor 30. With this, the feeding roller
Feeding of sheet paper P by 24 and holding roller 71
The feeding operation is also stopped instantaneously, and the sheet paper P is fed out onto the toilet seat main body 11 exactly by a predetermined length.

In addition, although the sheet paper P at the stage of being unwound from the sheet paper roll R is curled in the winding direction, in this embodiment, the curling of the sheet paper P in the above winding direction is returned by the pressing roller 71. After that, the paper can be sent out onto the toilet seat body 11 through the paper removal slit 75.

Accordingly, it is possible to reliably prevent a paper jam accident in which the sheet paper P is curled in the winding direction and is sent out only to the inside of the functional unit casing H and is not supplied onto the toilet seat main body 11. Can be prevented from being curled near the paper take-out slit 75 without being fed to a predetermined position.

Thereafter, the user cuts off the central portion of the sheet paper P along the perforations 80 leaving only the non-perforated portions 81, hangs the cut portion downward, and attaches the tip of the cut portion to the pool water in the flush toilet 10.

As described above, in the present embodiment, the sheet paper P can be supplied onto the toilet seat main body 11 by a predetermined length by a one-touch operation. Moreover, in this state, since the sheet paper P is not cut from the sheet paper roll R, there is no need to worry about falling off from the flush toilet 10 or to perform positioning.

Further, by operating the control unit F, even if the sheet paper feeding push button 61 is pressed while the sheet paper supply is completed, the next sheet paper P is not fed out and supplied. Judgment is taken into account.

Thereafter, the user sits on the sheet paper P on the toilet seat body 11.

When the user sits on the toilet seat body 11 and stands up from the toilet seat body 11 after stool, the seating sensor 84 detects that the user has left the toilet seat body 11, and activates the control unit F by the detection signal. While rotating the rotating motor 30 in the reverse direction, the clutch mechanism M is operated to rotate the rotating motor 30 to the gear trains 31, 32,
32a, 39, 38, and connected to the cutting blade moving shaft 25,
8 is reciprocated to cut the sheet paper P instantaneously.

In the above operation, the seating sensor 84 detects the winding of the toilet seat body 11 as long as the winding sensor does not sense the winding for at least 10 seconds continuously (that is, unless the user is continuously seated for 10 seconds).
The control unit F cannot be operated even if the control unit F is started up.

Therefore, consideration is given to preventing the cutting operation of the sheet paper P due to erroneous sensing such as detecting the sheet paper P being fed out or detecting the instantaneous operation of the user other than sitting.

The set timing of the seating sensor 84 and the time lag for countermeasures against malfunction can be set according to the environment by the control unit F.

After that, the cleaning device is driven to clean the inside of the flush toilet 10,
By the water force of the cleaning water, the cutoff portion of the sheet paper P can be drawn in and flown out together with the cleaning water and the dirt.

In the use of a public (public place) such as a theater, the control is performed so that the sheet paper P is automatically supplied to the toilet seat body 11 for the next user after the above-described series of operations is completed. It is also possible to activate part F.

Further, in the above-described use procedure, in the present embodiment, since the reset mechanism J is provided, the sheet paper P is twisted and fed out, or the upper surface of the toilet seat main body 11 is fed out when it is wet. When the sheet paper P gets wet, the user can cut and discard the sheet paper P by driving the reset mechanism J without sitting on the toilet seat body 11 each time.

With the configuration and operation described above, this embodiment has the following effects.

The seating detecting means detects the user's detachment operation from the toilet seat body 11 and controls the control unit F to operate the sheet paper cutting mechanism D. Therefore, the sheet paper P is automatically removed after the toilet. Can be cut.

In particular, in use in a public place (public), the user can automatically pay out a new sheet paper P from the functional unit casing H for each use and use the sheet paper P, so that the feeling of use in terms of hygiene can be improved.

The sheet paper P is cut off only by the operation of the seating sensor 84 and the control unit F when the user separates from the toilet seat main body 11, and is fed out and supplied to the upper surface of the toilet seat main body 11, and Since the sheet paper P is not cut and is integrally connected to the sheet paper roll R, the sheet paper P can be securely held on the toilet seat body 11.

Further, since the sheet paper P is held on the toilet seat main body 11, usability can be improved.

Further, in the present invention, a reset mechanism J capable of manually driving the sheet paper cutting base rear portion D is provided independently of the user's separating operation, and the sheet paper P can be cut even when the reset mechanism J is driven. Therefore, when the sheet paper P is twisted and fed out, or when the toilet seat body 11 is wet and the sheet paper P is wet, it is not necessary to sit on the toilet seat body 11 and cut the sheet paper P each time. , The usability of the toilet can be improved.

In the above embodiment, the reset mechanism J is provided integrally in the control unit F, but may be provided separately.
The reset function can be performed by pressing and holding the sheet paper feeding push button 61 for a predetermined time.

Further, in the above embodiment, the cutting of the sheet paper P is performed by the disk-shaped sharp cutting blade 28. However, the cutting sewing machine is provided at a certain interval in the feeding direction of the sheet paper P and in a direction perpendicular to the feeding direction. A perforation may be provided, both sides of the perforation may be clamped, a pressing force may be applied from above or below by a perforated rounding blade or the like to apply tension to the sheet paper P, and the sheet paper P may be cut by breaking. .

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a toilet apparatus provided with an automatic sheet paper toilet seat according to the present invention, FIG. 2 is a partially cutaway plan view of the toilet seat, FIG. 4 is a right side view of the toilet seat with a partially cutout, FIG. 5 is a left side view of the toilet seat with a partially cutaway, FIG. 6 is an explanatory view of a use state of sheet paper, and FIGS. Explanatory diagram of a transformation example, ninth
FIG. 3 is a circuit configuration explanatory diagram of a reset mechanism in the control unit, and FIG.
FIG. 10 is a flowchart showing a procedure for using the sheet paper automatic supply toilet seat. In the figure, 11: toilet seat body, 30: rotating motor H: functional part casing, J: reset mechanism P: sheet paper R: sheet paper roll

Claims (1)

(57) [Claims] 1. A toilet seat body (11) disposed on a toilet bowl,
In an automatic sheet paper feeding apparatus for feeding a predetermined length of sheet paper, a sheet paper feeding mechanism (C) for feeding sheet paper (P) onto the toilet seat body (11), and a sheet paper feeding mechanism (C) for feeding sheet paper onto the toilet seat body (11). A sheet paper cutting mechanism (D) for cutting sheet paper (P), and a user sitting on and off the toilet seat body (11), or
Seating detection means for detecting seating or unseating, and control for operating the seat paper cutting mechanism (D) in synchronization with seating and unseating of the user detected by the seating detection means, or in synchronization with the seating or unseating. (F), an automatic sheet paper feeding apparatus.