JPH01115326A - Toilet bowl seat of automatic sheet paper supplying type - Google Patents

Abstract

PURPOSE: To dispense with a separate seat paper delivery switch by arranging a toilet lid on a toilet bowl main body in a freely openable and closable manner and delivering seat paper in connection with the opening and closing operation of the toilet lid. CONSTITUTION: Rotary shaft support plates 21, 22 are vertically provided on both end sides of an attaching substrate and a plurality of rotary shafts are horizontally supported between the support plates 21, 22 in a freely rotatable manner. That is, a large number of delivery rollers 24 are attached to the seat paper delivery shaft 23 horizontally provided across both upper ends of the support plates 21 at a predetermined interval in an axial direction. The delivery rollers 24 cooperates with a press roller 71 to press and hold the drawing-out end of seat paper P to deliver and supply the seat paper P to a toilet seat main body 11 from a seat paper roll housing part E.

Description

[Detailed description of the invention] (b) Industrial application field 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.

(c) Problems to be Solved by the Invention However, in such conventional devices, since the toilet seat body remains exposed, there are the following problems.

■The sheet paper that is unrolled from the sheet paper roll tends to curl, so when using it,
It is necessary to fold back the sheet paper to eliminate curling, which causes inconvenience to the user.

■If the toilet seat body gets wet due to splashed water when washing hands after using the toilet, the sheet paper that is unwound from the sheet paper roll will also get wet, causing discomfort to the user.

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 sheet paper that feeds a predetermined length of sheet paper onto the toilet seat body from a sheet paper roll stored in a functional casing provided at the rear of the toilet seat body and cuts the sheet paper. This invention relates to an automatic sheet paper supplying toilet seat, characterized in that the toilet lid is arranged on the toilet seat body so that it can be opened and closed freely, and the sheet paper can be fed out in conjunction with the opening and closing operations of the toilet lid. be.

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

■The toilet lid is placed on the toilet seat body so that it can be opened and closed freely, and the sheet paper can be fed out in conjunction with the opening and closing operations of the toilet lid.
There is no need to provide a separate sheet paper feeding switch.

■mm Since sheet paper can be reliably fed out in conjunction with the opening and closing of stool I, which is an essential operation during waiting, accidents such as sheet paper not being fed out by mistake can be reliably prevented.

■By covering the toilet seat body with the toilet lid after using the toilet, you can reliably prevent the toilet seat body from getting wet even if hand washing water splashes, and even if you feed out the sheet paper again, the sheet paper will not get wet. can be prevented and the usability can be improved.

■The toilet lid in public toilets can be opened and closed automatically with a single touch operation of the operating switch without touching it with your hands, and sheet paper can be automatically supplied in conjunction with the opening and closing operation.

(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.

With reference to FIGS. 2 to 5, the structure of the above-mentioned automatic sheet paper supplying toilet seat will be explained in detail.

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;
The toilet lid 12 is placed in an overlapping state on the toilet seat body 11, and the toilet lid 12 is placed in a fixed state on the rear part of the flush toilet bowl 10, and the toilet seat body 11 and the rear part of the toilet lid 12 are attached to the front part by a pivot 13a in the vertical direction. The functional part 13 is rotatably connected to the functional part 13.

To explain the internal structure of the functional part 13, as shown in FIG. 2 to FIG. 11, an L-shaped mounting board 20 bent at right angles toward the front of the mounting board 20, a sheet paper feeding mechanism section C, a sheet taper cutting mechanism section, a sheet paper roll storage section E, and a control section F installed on the mounting board 20. and an operating section G.

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. The support plate 21
．． Between 22, a plurality of rotating shafts are rotatably supported horizontally.

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

The same grade roller 24 cooperates with a pressing roller 71 (described later) to press and clamp the drawn-out end of the sheet paper P to transfer the sheet paper P from the sheet paper roll storage section E onto the toilet seat main body II. Can be fed and fed.

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. Incidentally, such prevention of idle rotation and southward rotation can also be achieved 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 base 27 is attached to the cutting blade moving shaft 25 and the cutting blade moving guide ring 26.
is screwed onto the cutting blade moving shaft 25.

In addition, a disk-shaped cutting blade 2 is attached to the upper end of the cutting blade mounting base 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 base 27, and can instantly cut the sheet paper P.

In addition, since the cutting blade 28 is disk-shaped, the cutting blade 28 is
The sheet paper P will be cut while rotating,
The cutting blade surface will wear evenly over the entire circumference.

Therefore, the life of the cutting blade 28 can be extended, and maintenance can be facilitated.

In addition, instead of the above-described structure, the mechanism for moving the cutting blade 28 is made to be able to reciprocate in the left and right width direction by driving an endless wire or an endless belt with a rotary motor. It can also be constructed 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. 6 and 7, 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.

6 shows the rotating shafts 93.94 in a state where the sheet paper P is fed, and FIG. 7 shows the rotating shafts 93.94 in a state where the sheet paper P is 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 rotating motor that can selectively rotate the sheet paper feeding shaft 23 and the cutting blade moving shaft 25 via a clutch mechanism M. Switching between the sheet paper feeding shaft 23 and the cutting blade moving shaft 25 by the mechanism M is performed by the rotation motor 3.
This is done by switching between forward rotation and reverse rotation. In addition, in this embodiment, the rotation motor 30 is connected to the negative side support plate 2.
It is fixed at 1.

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
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.

Moreover, the feeding operation of the sheet paper P and the cutting operation of the sheet paper P can be performed using dedicated motors, respectively.

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 51a is also integrally attached to the control panel 51.

The operation of the control section F will be described. The control section F can feed out the sheet paper P onto the toilet seat body 11 in conjunction with the opening/closing operation of the toilet lid 12 on the toilet seat body 11.

That is, when the toilet lid 12 is manually or automatically rotated upward and opened, the toilet lid sensor 85 consisting of a reflective infrared sensor or the like detects the movement, and the control unit F is activated based on the detection signal. , by driving the rotation motor 30 and operating the sheet paper feeding mechanism section C, the sheet paper P can be fed out from the functional section 13 onto the toilet seat body ll.

In addition, as is clear from FIG. 5, the toilet lid sensor 85 is
It is arranged at a position where the opening and closing operations of the toilet lid 12 are detected, but the opening and closing operations of the toilet seat body 11 are not detected.

The control unit F also controls the cutting operation of the sheet paper P after using the toilet and the closing operation of the toilet lid. It is detected by the seating sensor 84 consisting of a sensor, etc., and the detection signal operates the control section F, drives the rotary motor 30, and operates the sheet paper cutting mechanism section to cut the rear end of the sheet paper P. At the same time, after the cutting operation, the toilet lid 12 can be automatically closed after a certain period of time has elapsed by setting a timer or the like.

Note that the closing operation of the toilet lid 12 can also be performed automatically by operating a switch or the like.

Further, the closing operation of the toilet lid 12 is detected by a limit switch (not shown) or the toilet lid opening/closing switch 61, etc., and the detection signal activates the control unit F to drive the rotation motor 30. The sheet paper P can also be fed onto the toilet seat main body 11 from the functional section 13 by operating the sheet paper feeding mechanism C.

Further, the sheet paper feeding mechanism section C, the sheet paper cutting mechanism section, and the control section F arranged on the above-mentioned 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 operating section G includes a toilet lid opening/closing switch 611 on the top surface of an operating section mounting plate 59 disposed inside the cover casing 60.
It is constructed by attaching a power lamp 62 made of a light emitting diode or the like, a paper replenishment lamp 63 having a function to recover when an abnormality such as a paper jam or paper replenishment occurs, a paper jam lamp 64, etc.

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 that is freely attached to the rear side in a space formed between the left and right side walls 65 and 66 that are integrally erected on the left and right upper surfaces of the cover casing 60, and It is formed of a digit 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 in its left and right end walls 70a and 70b that communicate with the side openings at both ends of the center axis of the sheet paper roll R. , 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 being stopped by the 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 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 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 8, 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 8, the sheet paper P is cut at regular intervals in a shape that matches the inner shape of the toilet seat main body 11 at a predetermined interval in the longitudinal direction in the center. A perforation 80 for flushing is provided, and an opening communicating with the inside of the flush toilet IO 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 has the non-perforated part 81 and the cutout perforation 80 is because if it is made with holes, the waist will be lost and the sheet paper P will be placed on the toilet seat body. 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.

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.

Further, as shown in FIG. 2 and FIG. 8, 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 11.

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.

Below, sheet paper automatic supply toilet seat A having the above configuration
The operation of this will be explained.

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

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 confirmation, the toilet lid 12 is opened by rotating it upward manually or by operating the toilet lid opening/closing switch 61.

At this point, if there is no paper jam or sheet paper roll R, the paper jam lamp 64 or the paper replenishment lamp 63 on the operation section G is lit.

If there is no paper jam (and there is enough sheet paper roll R, or if you clear the paper jam or remove the sheet paper roll R from the sheet paper roll storage box 70)
When the toilet is opened, the toilet lid sensor 85 detects the above lid opening operation.
is detected, and the control unit F is activated by the detection signal,
While driving the rotation motor 30, the clutch mechanism M is also driven to select a gear train that communicates with the feed roller 24 and the press roller 71.

Thereby, 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 feed roller 24 and the press roller 71 rotate in opposite directions and hold the sheet paper P in a pressed state, so that the sheet paper P is removed from the sheet paper roll R in the sheet paper roll storage box 70. It will be rolled out.

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 passed between the feeding roller 24 and the press roller 71. Thereafter, the sheet paper is fed out and supplied onto the toilet seat main body II 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 II, the position detection sensor 83 detects the position detection through hole 82 provided in the center of the sheet paper P. , actuates the control unit F to stop the rotation of the rotary motor 3o. 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 II by an accurate predetermined length.

Note that the sheet paper 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 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 perforation 80, leaving only the non-perforation ff81, lets the cut-off part hang downward, and attaches the tip to the flush toilet bowl 1.
Attach it to the pooled water inside 0.

As described above, in this embodiment, the sheet paper P can be supplied to a predetermined length onto the toilet seat body 11 by simply opening the toilet lid 12 automatically or manually. 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 it falling off from the flush toilet bowl 10 or to align it.

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 defecating, the seat sensor 84 detects that the user
1, and in response to the detection signal, actuates the control unit F to reversely rotate the rotation motor 30,
Activating the clutch mechanism M, the rotary motor 30 is connected to the cutting blade moving shaft 25 via the gear train 31, 32.32a, 39.38, and the ζ cutting blade 28 is reciprocated to instantly cut the sheet paper P. cut the target.

In the above-mentioned operation, the control section does not operate even if the user stands up from the toilet seat main body 11 unless the seating sensor 84 senses it for at least 10 consecutive seconds (that is, unless the user is seated for 10 consecutive seconds). F cannot be activated.

Therefore, consideration should be given to preventing the cutting operation of the sheet paper P due to erroneous detection, such as sensing the sheet paper P in the middle of feeding, or sensing the opening/closing operation of the toilet lid 12 or the instantaneous movement of the user other than sitting down. are doing.

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.

In addition, if the toilet Tel 12 can be opened and closed freely by a rotating motor (not shown), after a certain period of time has elapsed after the cutting operation, the control unit F is activated by a timer or the like to drive the rotating motor, and the rotating motor is automatically activated. The toilet lid 12 can be closed and closed by operating the toilet lid opening/closing switch 61, etc.
It is also possible to automatically close the toilet lid 12.

Also, attach a return spring to the pivot 13 of the stool M12,
When the user stands up from the toilet seat main body 11, the restoring force of the spring can automatically return the stool M12 to the closed lid state.

In addition, the closing operation of the stool M12 is detected by a limit switch (not shown) or the toilet lid opening/closing switch 61, etc., and the control unit F is activated by the detection signal to drive the rotary motor 30, and the sheet paper It is also possible to operate the feeding mechanism C to feed the sheet paper P onto the toilet seat main body 11 using the functional section 13.

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

■The toilet lid 12 is arranged above the toilet seat body so that it can be opened and closed freely, and the sheet paper P can be fed out in conjunction with the opening and closing operations of the toilet lid 12, so there is no need to provide a separate sheet paper feeding switch. good.

(2) Since the sheet paper P can be reliably fed out in conjunction with the opening and closing of the toilet lid 12, which is an essential operation when using the toilet, accidents such as sheet paper not being fed out by mistake can be reliably prevented.

■ By covering the toilet seat body 11 with the toilet lid 12 after using the toilet, it is possible to reliably prevent the toilet seat body 11 from getting wet even if the hand washing water is splashed, and even if the sheet paper P is fed out again. The sheet paper P can be prevented from getting wet, and the usability can be improved.

■It is also possible to automatically open and close the toilet lid of the toilet fi12 in a public toilet with a single touch operation of the operation switch without touching it with your hands, and to automatically supply sheet paper in conjunction with the opening and closing operation.

[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 same toilet seat, Figure 5 is a partially cutaway left side view of the same toilet seat, Figures 6 and 7 are explanatory diagrams of modified examples of the cutting blade, and Figure 8 is a sheet paper It is an explanatory diagram of the usage state. In the figure, ll: Toilet seat body I2: Functional part casing P: Sheet paper R: Sheet paper roll Patent applicant Totoki Co., Ltd.

Claims (1)

[Claims] 1. Sheet paper (P) is placed on the toilet seat body (11) from a sheet paper roll (R) stored in a functional casing (H) provided at the rear of the toilet seat body (11). In a toilet seat that automatically feeds sheet paper to length and cuts, a toilet lid (12) is arranged on the toilet seat body (11) so that it can be opened and closed, and the sheet paper (P ) is capable of feeding out sheet paper automatically.