JPH01121024A - Toilet bowl seat of automatic sheet paper supplying type - Google Patents

Abstract

PURPOSE: To prevent the waste use of seat paper by making the operation of a seat paper cutting mechanism part due to a sitting sensor impossible by a control part until a definite time is elapsed after a user sits down on a toilet seat main body. CONSTITUTION: When a user sits down on a toilet seat main body 11, a sitting sensor 84 is operated to generate a detection signal which is, in turn, sent to the timer 102 on a line 108 and the timer 102 sends no output to an AND element until a set time (e.g; 10sec) capable of discriminating mischief is elapsed. The detection output from the sitting sensor 84 is sent to an inverter 104 through a line 109 but, during the generation of detection output, the output from the inverter is not generated. Since a set time is over when a user stands up from the toilet seat main body 11 after stool, output is sent from the timer 102 and the AND element 103 generates detection output. Thereafter, the output is amplified to be sent to a relay 106 and a revolving motor 30 is driven and a paper cutter mechanism part C cuts the rear end of seat paper P.

Description

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

(D) 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 raise and lower a cutting cutter.

(c) Problems to be solved by the invention However, in toilet seats installed in public places such as theaters and department stores, the operation buttons may be pushed by infants or children as a mischief. Each pushing operation causes sheet paper to be fed out and sheet paper to be cut.

Therefore, the sheet paper is wasted, and the cut sheet paper also contaminates the installation location.

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 comprises a sheet paper roll disposed behind the toilet seat body, and a sheet paper feeding mechanism for feeding the sheet paper from the sheet paper roll onto the top surface of the toilet seat body. 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; a seating sensor that controls the control unit and operates the sheet paper cutting mechanism to cut the rear end of the sheet paper;
This relates to an automatic sheet paper supplying toilet seat characterized in that a control section disables the sheet paper cutting mechanism section by the seat sensor until a certain period of time has elapsed since the user sat on the toilet seat body. be.

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

In other words, the control unit disables the sheet paper cutting mechanism by the seating sensor until a certain period of time has passed after the user sits on the toilet seat body, so that ``an infant or the like may sit on the toilet seat body as a mischief. If the user stands up immediately after that, the seating sensor does not operate the sheet paper cutting mechanism, which prevents sheet paper from being wasted and also prevents the cut sheet paper from being scattered. Therefore, 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 mounted 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 10, and has a rectangular plate bent at a right angle with one end side facing the front of the toilet seat body 11 in plan view.
It is formed from a letter-shaped mounting board 20, a sheet paper feeding mechanism section C, a sheet paper 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. is installed upright, and the same support plate 2
Between 1.22 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 feeding roller 24 cooperates with a pressing roller 71, which will be described later, to press and clamp the drawing end of the sheet paper P to feed and supply the sheet paper P from the sheet paper roll storage section E onto the toilet seat body ll. can do.

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 cut formed from a shaft rod that is placed horizontally between the front ends of the lower part of 22.

Directly above the shearing force moving shaft 25, a cutting blade moving guide ring 26 formed from a solid rod is provided.

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.
．． By rotating 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.

In addition, FIG. 7 shows the rotating shafts 93.94 in the state of feeding the sheet paper P, FIG. 8 shows the rotating shafts 93.94 in the state of cutting the sheet paper P, and 95.96 A holding roller and a feeding roller are shown, 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 the gear 3 to the cutting blade moving shaft 25, and by using the clutch mechanism M, the gear 32 is engaged with the gear 33.
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
2a, 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 one end of the mounting board 20. On the board 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 5.1 a is also integrally attached to the control panel 51.

Further, the sheet paper feeding mechanism section C, the sheet paper cutting mechanism section, and the control section F arranged on the above-described mounting base Fi20 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 operating section G has a sheet paper feeding push button 61. Power lamp 62 consisting of a light emitting diode etc.
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.

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

The sheet paper roll storage section E includes a sheet paper roll storage box 70 which is 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 so that film can be deposited thereon. , a sheet paper roll R that is replaceably installed in the 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 this effectively prevents idle rotation, slipping, and twisting when feeding the sheet paper P. Ru.

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 heavy 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 '15 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 hook 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 perforations for cutting out at regular intervals in the center of the paper P in a shape that matches the inner shape of the toilet seat main body 11 at predetermined intervals in the longitudinal direction. 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 lO, and its lower end will be submerged in standing water.

In addition, the reason why the sheet paper P is not completely perforated but has the non-perforated part 81 and the perforations 80 for cutting is that if the sheet paper P is made with holes, there will be no stiffness, and the sheet paper P will be placed on the toilet seat body 11. When feeding it, it may be bent or
This is because it is almost impossible to form a sheet paper roll R. On the other hand, 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.

The perforations 80 of the sheet paper P are such that the sheet paper P can be used when the sheet paper P is fed out by the feeding roller 24 or the presser roller 7.
1 can be prevented as much as possible.

Moreover, the perforations 80 for cutting the sheet paper P can be made into perforations throughout the sheet paper P in a shape that matches the inside shape of the toilet seat main body 11, and perforations can be provided here and there. Others can be cut.

Furthermore, as shown in FIGS. 2 and 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 is a seating sensor consisting of a reflective infrared sensor provided at the front of one end of the mounting board 20, and a certain period of time (for example, 10 seconds) has elapsed after the user sits on the toilet seat body ll. 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. .

An example of the circuit configuration of the control unit F for performing such control is shown in FIG.

In FIG. 9, 100 is the detection signal of the seating sensor 84 (
An amplifier 101 for amplifying the detection signal (voltage) is an amplifier 10 for further amplifying the detection signal amplified by the amplifier 100.
2, the detection signal is detected after a certain period of time (for example, 10 seconds) has elapsed.
A timer sent to the AND element 103 located in front of it, 1
04 is an inverter arranged parallel to the amplifier 101 and the timer 102, and 105 is a detection signal from an AND element 103 which is activated and outputs an output when the detection output from the timer 102 and the detection output from the inverter 104 are received. An amplifier 106 for amplifying the output is a relay connected to an AC power supply 107.

With this configuration, when the user sits on the toilet seat body 11, the seating sensor 84 is activated to generate a detection output, and continues to generate a detection signal as long as the user sits on the toilet seat body 11.

Then, the generated detection output is sent to the timer 102 on the line 108, and the timer 102 outputs the detection output to the AND element 103 until a set time (for example, 10 seconds) has elapsed, which is the time to determine if there is a mischief or the like. The detection main force is not sent to the AND element 103 for the first time after the same set time has elapsed.

On the other hand, the detection output from the seating sensor 84 is on the line 109.
However, while the detection output is being generated from the seating sensor 84 due to the function of the inverter 104, the inverter 104 outputs the AND signal.
No output to element 103 is generated.

When the user stands up from the toilet seat main body 11 after using the toilet, the detection output from the seat sensor 84 disappears, which causes the inverter 101 to generate a detection output and output the AND element 103.
send to

Also, when the user stands up from the toilet seat body 11 after using the toilet,
Since the time set by the timer 102 has already exceeded, the detection output from the timer 102 is also output to the AND element 10.
3, and as a result, AND element 1
03 generates a detection output. Thereafter, the detection output is amplified and sent to the relay 106, and the rotation motor 30 is driven by the operation of the relay 106, so that the sheet paper cutting mechanism section C cuts the rear end of the sheet paper P.

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, in addition to the seating sensor 84, it is also possible to detect the load at the time of seating with a load cell or the like and operate the control unit F to cut the sheet paper P.

In addition, in FIG. 2, 85 cuts off the power to the rotation motor 30 when the toilet seat body 11 is not detected when the toilet seat body 11 is in a state where it cannot be seated (when the toilet seat body 11 is independent). This is a sensor for stopping the supply of sheet paper P, and detects the toilet seat body 11 only when the toilet seat body 11 is in a seatable state and makes it operable.

Note that instead of the sensor 85, a microsinch, 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 the paper jam is cleared and the sheet paper roll R is stored in the sheet paper roll storage box 70.
When set within, the control section F operates to drive the rotary motor 30 and the clutch mechanism M to select the gear train that connects the feed roller 24 and 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, 36. By the way, the feeding roller 24 and the pressing roller 71 rotate in opposite directions and hold the sheet paper P in a pressed state, so that the sheet paper P is held in the sheet paper roll R in the sheet paper roll storage box 70. It will be unrolled from

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 main body 1, the position 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 out onto the toilet seat main body ll by an accurate predetermined length (104 ).

Note that, although the sheet paper P is curled in the winding direction at the stage of being unwound from the sheet paper roll R, in this embodiment, the curling of the sheet paper P in the winding direction is reversed by the pressing roller 71. After that, it can be sent out onto the toilet seat main 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 central part of the sheet paper P along the perforations 80, leaving only the non-bessed 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. Moreover, in this state, the sheet paper P is not cut from the sheet paper roll R, so there is no need to worry about the contact with the flush toilet 10 or to perform positioning.

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 11 (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-mentioned operation, the seating sensor 84, as described above, does not detect the position for 10 consecutive seconds (that is, unless the user is seated for 10 consecutive seconds).
Even if the user stands up from the toilet seat body 11, the control part F cannot be operated.

Therefore, the sheet paper P and the toilet seat body 1 that are being fed out
Sheet paper P due to erroneous detection such as sensing the opening/closing movement of 1 or sensing the user's instantaneous movement other than sitting down.
Consideration is given to preventing the cutting operation of the

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 section 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 used in a public place such as a theater, after the series of operations described above is completed, the sheet paper P is automatically supplied onto the toilet seat body ll for the next user. It is also possible to activate section F.

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

That is, since the control section F disables the sheet paper cutting mechanism by the seating sensor 84 until a certain period of time has elapsed since the user sat on the toilet seat main body 11, a child or the like may mischievously damage the toilet seat main body. 11, and then stand up immediately afterwards, or when the sheet paper P is being fed out.
When opening/closing the toilet seat main body 11, etc., the seating sensor 84
Since the sheet paper cutting mechanism does not operate, it is possible to prevent the sheet paper P from being wasted.
Further, since the cut sheet paper P can be prevented from being scattered, the installation location can be kept clean at all times.

In addition, FIG. 11 shows a sheet paper automatic supply toilet seat A equipped with a toilet lid, and in such a toilet seat A,
Effects similar to those of the embodiments described above can be achieved.

In particular, in the case of the embodiment shown in FIG. 11, the seat sensor 84 does not operate the sheet paper cutting mechanism even when the toilet lid is opened or closed, thereby preventing the sheet paper P from being wasted. Moreover, since the cut sheet paper P can be prevented from being scattered, 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 same toilet seat, Figure 6 is an explanatory diagram of how the sheet paper is used, and Figures 7 and 8 are views of the cutting blade. An explanatory diagram of a modification example, FIG. 9 is an explanatory diagram of the circuit configuration for operating the cutting mechanism in the control section, and FIG. 10 is a flowchart showing the usage state of the toilet seat.
FIG. 11 is an overall perspective view of a toilet device equipped with an automatic sheet paper supplying toilet seat with a toilet lid. In the figure, 11: Toilet seat body 84: Seating sensor C: Sheet paper feeding mechanism section D = Receipt paper cutting mechanism section F: Control section P: Seat paver R: Sheet paper 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). The control unit (F) detects the user's movement away from the toilet seat body (11), controls the control unit (F), and operates the sheet paper cutting mechanism (D) to cut the sheet paper (P). The seat sensor (84) is configured to cut the rear end of the toilet seat, and the control unit (F) controls the seat sensor (84) until a certain period of time has elapsed since the user sat on the toilet seat body (11).
4) An automatic sheet paper supplying toilet seat characterized by disabling the operation of the sheet paper cutting mechanism (D).