JPH01121022A - Toilet bowl seat of automatic sheet paper supplying type - Google Patents

Abstract

PURPOSE: To prevent the waste use and jamming of seat paper by setting a seat paper delivery mechanism to an operation impossible state by an abnormal delivery preventing sensor and a control part when sitting is impossible because a toilet seat main body is erected. CONSTITUTION: When a seat paper delivery push button 61 is pushed when paper jamming is generated or there is no seat paper roll R, the paper jamming lamp 64 or paper supply lamp 63 of an operation part G lights. When a toilet seat main body is set to an erected state even if there is no paper jamming and there is a sufficient seat paper roll R, an abnormal delivery preventing sensor 85 is operated to generate detection output and the generated detection output is sent to a relay 102 through amplifiers 100, 101 and the current supply circuit to a revolving motor 30 is cut of by the operation of the relay 102 and, even if the seat paper delivery push button 61 is pushed, seat paper is not delivered and abnormal delivery can be prevented.

Description

[Detailed description of the invention] (b) Industrial application fields TECHNICAL FIELD The present invention relates to an automatic sheet paper feeding toilet seat.

(B) Prior Art Conventionally, as a device for setting sheet paper on a toilet seat in consideration of hygiene, there is a toilet seat cover supplying device described in Japanese Utility Model Application Publication No. 155399/1983.

The device has a size and shape that can cover the top surface of the toilet seat, and it winds up or folds a continuous sheet of paper to accommodate it, and continuously rewinds the paper. A sheet-like paper holder configured to be ejected, and a feed roller disposed on the paper feeding side of the holder for feeding a predetermined length of the paper forward near the top surface of the toilet seat, and The present invention is characterized by a structure consisting of a paper feeding cutting section equipped with a cutting blade for cutting the rear end of a paper of a predetermined length.

In such conventional devices, sheet paper feeding and cutting operations are performed by pressing an operation button to rotate a feeding roller or by raising and lowering a cutting cuff.

(c) Problems that the invention aims to solve However, in toilet seats installed in public places such as theaters and department stores, it is impossible to sit on the toilet seat body as when the toilet seat body is freestanding. Even at times, the operating button may be pushed by an infant, child, etc. as a mischief, and in that case, the sheet paper that is fed out is prevented from being fed out smoothly by the toilet seat body, causing it to become crumpled.

This results in a waste of sheet paper and also causes paper jams. Furthermore, the sheet paper that is fed out is not placed on the toilet bowl body but falls onto the ring on the floor where the toilet or the like is installed, thereby contaminating the installation area.

An object of the present invention is to provide an automatic sheet paper supply toilet seat that can solve the above problems.

(d) Means for Solving the Problems The present invention provides a sheet paper roll arranged at the rear of the toilet seat body, and a sheet paper feeder for feeding sheet paper from the sheet paper roll onto two sides of the toilet seat body. a mechanism section; a sheet paper cutting mechanism section that cuts the sheet paper after feeding; a control section that controls the sheet paper feeding mechanism section and the sheet paper cutting mechanism section; The present invention relates to an automatic sheet paper feeding toilet seat characterized in that the sheet paper feeding mechanism section is equipped with an abnormal feeding prevention sensor that sends an output signal to stop the operation of the sheet paper feeding mechanism section.

(E) Actions and Effects With the configuration described above, the present invention has the following effects.

In other words, the abnormal feeding prevention sensor and the control unit make the sheet paper feeding mechanism inoperable when the toilet seat is unable to sit on its own, such as when the toilet seat is standing on its own. Even if you press , the sheet paper is not fed out, which prevents the sheet paper from being wasted and also prevents the sheet paper from becoming jammed. Further, it is possible to prevent the sheet paper from being scattered due to falling onto the floor, etc., and the installation location can be kept clean at all times.

(f) Examples The present invention will now be explained in detail based on examples shown in the accompanying drawings.

FIG. 1 shows the overall configuration of a toilet device B equipped with an automatic sheet paper supplying toilet seat A according to the present invention. is placed on top.

The structure of the automatic sheet paper supply toilet seat A will be explained in detail with reference to FIGS. 2 to 5.

As shown in the figure, the automatic sheet paper supply toilet seat A includes a toilet seat main body 11 that is placed on a flush toilet 10 so as to be openable and closable;
It is placed in a fixed state on the rear part of the flush toilet bowl 10, and is formed of a functional part 13 at the front part which pivotally connects the rear part of the toilet seat body 11 with a pivot shaft 12 so as to be rotatable in the vertical direction.

As shown in FIGS. 2 to 5, the functional part 13 is attached to the rear part of the flush toilet lO, and has a rectangular plate bent at a right angle with one end side facing the front of the toilet seat main body 11 in plan view.
It is formed from a letter-shaped mounting board 20, a sheet paper feeding mechanism section C, a sheet vapor cutting mechanism section, a sheet paper roll storage section E, a control section F, and an operation section G mounted on the mounting board 20. .

First, the configuration of the sheet paper feeding mechanism section C and the sheet paper cutting mechanism section will be explained. As is clear from FIGS. has been established, and the same support Jt.
Between 21 and 22, a plurality of rotating shafts are rotatably supported horizontally.

That is, 23 is a sheet paper feeding shaft that is horizontally suspended between the upper front ends of the support plates 21 and 21, and a large number of feeding rollers 24 are attached to the feeding shaft 23 at predetermined intervals in the axial direction.

The feed roller 24 cooperates with a press roller 71, which will be described later, to press and clamp the drawn end of the sheet paper P to feed the sheet paper P from the sheet paper roll storage section E onto the toilet seat main body 11. can be supplied.

In addition, since the large number of feeding rollers 24 are arranged in the axial direction at predetermined intervals, the sheet paper P can be fed out at the same speed and with a uniform pressing force over the entire width, so that the sheet paper P is not kinked. It effectively prevents

In addition, all of the many feeding rollers 24 have O rings 24.
A is attached to prevent the sheet paper P from spinning or slipping when feeding out. Note that such idling and slipping can be prevented by making the feeding roller 24 itself made of rubber, or by using a rubber belt or the like.

In addition, in FIGS. 4 and 5, reference numeral 25 indicates a support plate 22.
A cutting blade movement shaft 25 is horizontally suspended between the lower front ends of the cutting blades 22 and formed from a shaft rod, and a cutting blade movement guide shaft 26 formed from a solid rod is provided directly above the movement shaft 25.

A cutting blade mounting plate 27 is attached to the cutting blade movement shaft 25 and the cutting blade movement guide shaft 26.
is screwed onto the cutting blade moving shaft 25.

Further, a disk-shaped cutting blade 2 is provided at the upper end of the cutting blade mounting plate 27.
8 is 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 mounting plate 27, and can instantly cut the sheet paper p.

In addition, instead of the above-described structure, the mechanism for moving the cutting blade 28 can be made such that an endless wire or an endless belt is driven by a rotary motor so that it can reciprocate in the left and right width direction, and the cutting blade 28 is moved on the endless wire or the like. It can also be configured by binding.

In addition, a method of cutting the sheet paper P by reciprocating the cutting blade 28 is described using a rotating shaft 93 having a cutting blade 90 and a cutting blade receiving groove 91 as shown in FIGS. 7 and 8, respectively.
, 94, it is also possible to cut the sheet paper P. At this time, the above-mentioned cutting by rotation at 180° can be changed to an arbitrary angle.

Note that FIG. 7 shows the rotating shafts 93, 94 in a state where the sheet paper P is being fed, and FIG. 8 shows the rotating shafts 93, 94 in a state where the sheet paper P is being cut. Further, 95 and 96 indicate a holding roller and a feeding roller, respectively.

Further, in the embodiment, the cutting blade 28 is shaped like a disc in consideration of durability, but it can also be shaped like a flat plate.

Further, in FIGS. 2 and 4, reference numeral 30 denotes a rotation motor that can selectively rotate the sheet paper feeding shaft 23 and the cutting blade moving shaft 25 via a clutch mechanism M. Sheet paper feeding shaft 2
3 and the cutting blade moving axis 25 is switched by the rotation motor 30.
This is done by switching between forward and reverse rotation. In addition,
In this embodiment, the rotation motor 30 is connected to the − side support plate 21
is fixed to.

Then, the sheet paper feeding shaft 2 is connected to the rotary motor 30.
3, the rotation of the gear 31 fixed to the output shaft of the rotary motor 30 is transmitted to the gear train 32°33.34.
, 35, 36 to the gear 37 fixed to the sheet paper feed shaft 23.

On the other hand, the rotational force is transmitted from the rotary motor 30 to the cutting blade moving shaft 25 by fixing a gear 38 to the cutting blade moving shaft 25 and using a gear 32 that meshes with the gear 33 by a clutch mechanism M.
This can be achieved by releasing the mesh by reversing the rotation motor 30 and by meshing the gear 38 with the gear 39 that meshes with the gear 32a that is integral with the gear 32.

That is, the rotational force of the rotary motor 30 is
a, 39, 38 to the cutting blade moving shaft 25.

With this configuration, the single rotary motor 30 is driven by the operation of the clutch mechanism M, and the feeding operation of the sheet paper P and the cutting operation of the sheet paper P are performed by driving the rotary motor 30 in forward and reverse directions. It can be done sequentially.

Note that the rotational force of the rotary motor 30 can be transmitted to the sheet paper feeding shaft 23 and the cutting blade moving shaft 25 using a belt or a wire instead of using a gear train.

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

As shown in FIGS. 2 and 4, a control unit mounting plate 50 is erected on a front extending portion 20a extending forward from an example end of the mounting board 20. At 50,
A control panel 51 is attached to control the operation of the rotation motor 30 described above, and forms a control section F. Note that a transformer 51a is also integrally attached to the control panel 51.

Further, the sheet paper feeding mechanism section C, the sheet vapor cutting mechanism section, and the control section F arranged on the above-described mounting board 20 are integrated into an L-shaped cover casing 60 having the same external shape as the mounting board 20. is surrounded by.

Next, the operation section G will be explained. As is most obvious from FIG. 4, the operation section G is provided in the cover casing 60 at a location above the control section F.
The operation section G has a push button 619 for feeding sheet vapor, a power lamp 62 consisting of a light emitting diode, etc. on the upper surface of the operation section mounting plate 59 arranged inside the cover casing 60.
It is constructed by installing a paper replenishment lamp 631, a paper jam lamp 64, etc., which have a warning function in the event of an abnormality such as a paper jam or paper replenishment.

Note that a buzzer or the like may be installed instead of the paper replenishment lamp 63 or the like.

Furthermore, as shown in FIGS. 3, 4, and 5, there is a sheet 1 at the upper part of the sheet paper feeding mechanism section C.
- A paper roll storage section E is provided.

And it takes a while! - The paper roll storage section E includes a sheet paper roll storage box 70 removably attached in a space formed between the left and right side walls 65 and 66 that are integrally provided on the left and right upper surfaces of the cover casing 60, and the storage box It is formed from a sheet paper roll R that is replaceably attached inside the sheet paper roll storage box 70 and a pressing roller 71 that is horizontally suspended in front of the lower part of the sheet paper roll storage box 70.

In the above configuration, the sheet paper roll storage box 70 has openings on both left and right end walls 70a and 70b that communicate with openings at both ends of the center axis of the sheet paper roll R, and inside the openings, there are openings in the left and right end walls 70a and 70b. 70
b is provided with a connecting plug 72 that rotatably and detachably connects the sheet paper roll R, and by moving the connecting plug 72 forward and backward in the axial direction, the sheet paper roll R can be easily connected and removed. Can be done.

Note that the connection plug 72 is prevented from coming off by left and right side walls 65 and 66 on the cover casing 60.

Further, the press roller 71 is in pressure contact with the feed roller 24 attached to the sheet paper feed shaft 23 of the sheet paper feed mechanism section C mentioned above, and the gear 74 fixed to one end of the press roller 71 is in contact with the feed roller 24 attached to the sheet paper feed shaft 23 of the sheet paper feed mechanism section C. 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 presser roller 7
1 can be rotated in the opposite direction via gears 73 and 74 to unwind the sheet paper P from the sheet paper roll R.

Further, an O-ring 71b is similarly attached to the holding roller 71 in accordance with a predetermined position of the feeding roller 24, and effectively prevents idle rotation, slipping, and twisting when feeding the sheet paper P. .

Furthermore, as shown in FIG. 5, both ends of the pressing roller 71 are connected to swing levers 7 whose base ends are pivoted to the lower part of the front wall of the sheet paper roll storage box 70 so as to be able to swing freely in the vertical direction.
It is rotatably supported at the tip of 1a.

Further, the pressing roller 71 is in pressure contact with the feeding roller 24 and is made of a material with a low specific gravity in order to reliably feed the sheet paper P from the sheet paper roll R.

With this configuration, the pressing roller 71 comes into pressure contact with the feeding roller 24 due to its own weight.

Moreover, since the press roller 71 can swing outward, it becomes easy to attach and detach the sheet paper roll R to and from the sheet paper roll storage box 70.

Further, as shown in FIG. 5, a slit 75 for taking out sheet paper 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 once moved to the presser roller
After the sheet paper roll R is bent outward and uncurled, it passes between the pressing roller 71 and the feeding roller 24, and then is fed onto the toilet seat main body 11 through the sheet paper taking-out slit 75.

Note that the sheet paper roll storage box 70 and the above-mentioned cover casing 60 are integrated to form a functional unit casing H.

Next, the sheet paper P will be explained. 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 can be stored compactly in the functional part casing H provided at the rear of the toilet seat main body 11, and This is to enable automatic and accurate feeding onto the upper surface of the main body 11.

In addition, as shown in FIGS. 2 and 6, the sheet paper P has cutout perforations in the center thereof at predetermined intervals in the longitudinal direction and having a shape that matches the inner shape of the toilet seat body 11. 80, and an opening communicating with the inside of the flush toilet 10 can be provided along the perforation 80.

However, the perforation 80 is not completely annular, and a non-perforation part 81 is formed between both ends of the rear part.
When the perforation 80 is cut out, the cut out central portion will hang down into the flush toilet bowl 10, and its lower end will be submerged in standing water.

In addition, the reason why the sheet paper P is not completely perforated but is provided with the non-perforated part 81 and the cutout perforation 80 is because if the sheet paper P is made perforated, there will be no stiffness, and the sheet paper P will be placed on the toilet seat body 11. When feeding, it may be bent or
This is because it is almost impossible to form a sheet paper roll R. In other words, the sheet paper P provided with the perforations 80 and the non-perforated portions 81 has sufficient stiffness, and can be easily subjected to both automatic feeding and roll processing.

Further, the perforation 80 of the sheet paper P allows the sheet paper P to be used by the feeding roller 24 or the presser roller 7 during feeding.
1 can be prevented as much as possible.

In addition, the perforation 80 for cutting out the sheet paper P is
It is possible to provide perforations throughout the toilet seat body 11 in a shape that matches the inner shape of the toilet seat body 11, or it is also possible to provide perforations here and there and make cuts elsewhere.

Furthermore, as shown in FIG. 2 and FIG. 6, the sheet paper P has non-perforated portions 81 at regular intervals in the longitudinal direction.
A position detection through hole 82 is provided between the perforation 80 and the tip of the perforation 80, and a position detection sensor 83 is provided at the center of the cover casing 60 corresponding to the through hole 82.

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

In addition, instead of such a through hole 82, a desired colored mark may be applied to the sheet paper P, and furthermore, the attachment position of the through hole 82 etc. may be not only in the center of the sheet paper P but also at any arbitrary location. be able to.

Further, the above-mentioned supply and positioning of the sheet paper P can be performed using the rotary motor 3 without using the above-mentioned position detection sensor 83.
It is also possible to count the number of rotations at 0 using a desired counter and operate the control section F based on the counted value.

Further, in FIG. 2, reference numeral 84 denotes a seating sensor consisting of a reflective infrared sensor provided at the front of one end of the mounting board 20. After the user sits on the toilet seat body 11, a certain period of time (for example, 10 seconds) has elapsed. Then, when the user leaves the toilet seat main body 11, a detection signal is generated, the control section F is activated, and the cutting blade 28 is reciprocated in the axial direction to cut the sheet paper P instantly. .

The seating sensor 84 may be integrated into the automatic sheet paper supply toilet seat A or separated into a separate body, depending on the usage conditions and usage environment.

Furthermore, it is also possible to detect the load at the time of seating using a load cell or the like to actuate the control section F to cut the sheet paper P in addition to the seating sensor 84.

In addition, in FIG. 2, 85 is in a state where the toilet seat body 11 cannot be seated (when the toilet seat body 11 stands on its own), and the detection is removed from the toilet seat body 11.
This is an abnormal feeding prevention sensor that cuts off the power to the rotation motor 30 and stops the supply of sheet paper P, and only when the toilet seat body 11 is in a state where it can be seated.
1 is detected to enable operation.

An example of the circuit groove bottom of the control section F for performing such control is shown in FIG.

In FIG. 9, 100 is an amplifier that amplifies the detection signal (ffl pressure) of the abnormal delivery prevention sensor 85, 101 is an amplifier that further amplifies the detection signal amplified by the amplifier 100, and 102 is an amplifier that uses the detection output from the amplifier 101 to The activated relay 103 is a DC power supply circuit interposed between the AC power supply 104, the abnormal delivery prevention sensor 85, and the amplifier 100.

With this configuration, when the toilet seat main body 11 is in the freestanding position, the abnormal extension prevention sensor 85 is activated and generates a detection output, and the generated detection output is sent to the relay 102 via the amplifiers 100 and 101, and By the operation of the relay 102, the current supply circuit to the rotary motor 30 is cut off, and even if the sheet vapor delivery push button 61 is pressed, the sheet paper is not delivered, and abnormal delivery can be prevented.

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

Below, sheet paper automatic supply toilet seat A having the above configuration
The operation will be explained with reference to the flowchart shown in FIG.

First, turn on the power with the power switch S and check whether the power lamp 62 is lit (100).

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

After checking, press the sheet paper feeding push button 61 (
101).

At this point, if there is no paper jam or there is no sheet paper roll R, the paper jam lamp 64 or the paper replenishment lamp 63 of the operating section G lights up (102) (103).

When there is no paper jam and there is enough sheet paper roll R, or when the paper jam is cleared and the Tally Sheet Bever Roll R is stored in the sheet paper roll storage box 70
When the toilet main body 11 is not in a self-supporting state and the abnormal delivery sensor 85 does not operate, the control unit F operates to drive the rotary motor 30 and the clutch mechanism M. by driving the feeding roller 24
and select the gear train that connects to the presser roller 71.

As a result, the forward rotation of the rotary motor 30 is transmitted to the feed roller 24 and the press roller 71 via the gear trains 32, 33, 34, 35 and 36. by the way,
Since the feed roller 24 and the press roller 71 rotate in opposite directions and hold the sheet paper P in a pressed state, the sheet paper P is unwound from the sheet paper roll R in the sheet paper roll storage box 70. It will be served.

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

In addition, in this feeding operation, when the sheet paper P is fed out a predetermined length onto the toilet seat body 11, the position B detection sensor 83 detects the position detection through hole 82 provided in the center of the sheet paper P. Then, the controller F is activated to stop the rotation of the rotary motor 30. As a result, the feeding and feeding operation of the sheet paper P by the feeding roller 24 and the pressing roller 71 is also stopped instantaneously, and the sheet paper P is fed onto the toilet seat body 11 by an accurate predetermined length (104 ).

Note that the sheet paper c-P at the stage of being unwound from the sheet paper roll R is curled in the winding direction, but in this embodiment, the curling of the sheet paper P in the winding direction is prevented by the press roller 71. It can be returned and then sent out onto the toilet seat body 11 through the paper removal slit 75.

Therefore, it is possible to reliably prevent a paper jam accident in which the sheet paper P curls in the winding direction and is fed only into the functional part casing H and is not supplied onto the toilet seat body 11, and the top surface of the toilet seat body 11 It is possible to prevent the sheet paper P fed out from being curled near the paper take-out slit 75 without being fed to a predetermined position.

After that, the user cuts off the center part of the sheet paper P along the perforations 80 leaving only the non-perforated part 81,
Let the cut-off part hang down and attach the tip to the flush toilet 10.
Attach it to the pooled water inside.

As described above, in this embodiment, the sheet paper P can be fed by a predetermined length onto the toilet seat main body 11 by a one-touch operation. However, in this state, the sheet paper P is not cut from the sheet paper roll R, so there is no need to worry about it falling off from the flush toilet bowl 10 or to align it.

In addition, by the operation of the control unit F, the sheet paper feeding push button 61 is pressed while the sheet paper P supply is completed.
Even if you press , the next sheet of paper P is not fed out or fed, taking into consideration prevention of tampering and determination of usability.

Thereafter, the user sits on the sheet paper P on the toilet seat body ll (105).

When the user sits on the toilet seat body 11 and stands up from the toilet seat body 11 after urinating (106), the seating sensor 84 detects that the user has left the toilet seat body 11, and uses the detection signal to activate the control unit F. At the same time, the clutch mechanism M is operated to rotate the rotary motor 30 in the reverse direction.
0 to gear train gears 31, 32, and 32a.

39 and 38 to the cutting blade moving shaft 25, the cutting blade 28 is reciprocated to instantly cut the sheet paper P (107).

In the above operation, as described above, unless the seating sensor 84 continuously senses for 10 seconds (
(i.e., unless the user remains seated for 10 consecutive seconds)
, the control section F cannot be operated even if the user stands up from the toilet seat main body 11.

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

Note that the setting timing of the seating sensor 84 and the time lag for preventing malfunctions 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 bowl 10,
Due to the force of the cleaning water, the separated portion of the sheet paper P can be drawn in and flowed out together with the cleaning water and dirt (108).

In addition, when using pub links (public places) such as theaters, after the series of operations described above are completed, the sheet paper P is automatically supplied onto the toilet seat body ll for the next user. It is also possible to activate the control F.

With the configuration and operation explained above, this embodiment has the following features:
The following effects will be achieved.

That is, when the toilet seat main body 11 cannot be seated, such as when the toilet seat body 11 stands on its own, the abnormal feeding prevention sensor 85 and the control section F make the sheet paper feeding mechanism section C inoperable. Even if the push button 6I for feeding is pressed, the sheet paper P is not fed out, and it is possible to prevent the sheet paper P from being wasted, and also to prevent the sheet paper P from becoming jammed. Further, scattering of the sheet paper P due to falling onto the floor or the like can be prevented, and the installation location can be kept clean at all times.

[Brief explanation of the drawing]

Fig. 1 is an overall perspective view of a toilet device equipped with an automatic sheet paper supply toilet seat according to the present invention, Fig. 2 is a partially cutaway plan view of the toilet seat, and Fig. 3 is a partially cutaway front view of the toilet seat. Figure 4 is a partially cutaway right side view of the toilet seat, Figure 5 is a partially cutaway left side view of the toilet seat, Figure 6 is an illustration of how the sheet paper is used, and Figures 7 and 8 are views of the cutting blade. FIG. 9 is an explanatory diagram of a circuit configuration for operating the sheet paper feeding mechanism in the control section, and FIG. 10 is a flowchart showing the usage state of the toilet seat. In the figure, 11: Toilet seat body 85: Abnormal feeding prevention sensor C: Sheet paper feeding mechanism section D: Sheet paper cutting mechanism section F: Control section P: Sheet paper R: Sheet vapor roll Patent applicant Totoki Co., Ltd.

Claims (1)

[Claims] 1. A sheet paper roll (R) arranged behind the toilet seat body (11) and a sheet paper feeder for feeding sheet paper (P) from the sheet paper roll (R) onto the top surface of the toilet seat body (11). Controls the mechanism section (C), the sheet paper cutting mechanism section (D) that cuts the sheet paper (P) after being fed out, the sheet paper feeding mechanism section (C), and the sheet paper cutting mechanism section (D). When the control unit (F) and the toilet seat body (11) are in a state where it is impossible to sit,
An automatic sheet paper feeding toilet seat characterized in that the control section (F) is equipped with an abnormal feeding prevention sensor (85) that sends an output signal to stop the operation of the sheet paper feeding mechanism section (C).