KR101151540B1 - Toilet seat device - Google Patents

Abstract

The toilet seat apparatus of this invention is the main body 200 installed on the toilet seat, the toilet seat 400, the toilet seat heater 450, the temperature detection means 401, the adhesion member 403, and the pressure fixing member ( 405 and the fixed mounting member 408, and the adhesive member 403 is attached to the back surface of the metal foil 453 so as to cover the detection portion 401a of the temperature detection means 401, The 405 is fixed to the upper toilet seat casing 410 and fixedly attached to the upper toilet seat casing 410 by pressing and fixing a portion of the adhesive member 403 that does not cover the detection unit 401a. As seen from the back side of the upper toilet seat casing 410, the part covering the detection part 401a of the adhesion member 403 is comprised so that it can be visually recognized, and the peripheral part 420 of the upper toilet seat casing 410 and the peripheral part 420 of a lower toilet seat casing. ) Is joined.

Description

Toilet seat device {TOILET SEAT DEVICE}

This invention relates to the mounting structure of the temperature detection means in the toilet seat of a toilet seat apparatus.

The thermistor which detects the temperature of a toilet seat is provided in the toilet seat of the conventional toilet seat apparatus. And the temperature of the toilet seat is controlled by the temperature of the toilet seat which a thermistor detects. The heating toilet which covers such a thermistor with a coating body and clamps the periphery of a coating with the clamping body which has elasticity is known (for example, refer patent document 1).

FIG. 15: is sectional drawing which shows schematic structure of the heating toilet of patent document 1 typically.

As shown in FIG. 15, in the heating toilet of patent document 1, the metal upper body 1 and the resin lower body 2 are joined, and the cavity part 3 is formed in the inside. . The cavity 3 is provided with a reflecting plate 4 formed of an aluminum plate. The lamp heater 5 is provided above the reflecting plate 4.

On the back surface of the upper body 1, the thermistor 6 is temporarily fixed to the coating body 7 which consists of aluminum foil with an adhesive attached to the back surface. Moreover, the clamping body 8 formed from the metal wire rod with elasticity is being fixed to the upper surface of the reflecting plate 4 via the screw 9.

And as shown in FIG. 15, in the state which the upper body 1 and the lower body 2 were bonded together, the front-end | tip part of the clamping body 8 has the peripheral part of the covering body 7 of the upper body 1 Pressurized on the back side.

Japanese Patent Laid-Open No. 2007-222379

However, in the heating toilet seat disclosed in the said patent document 1, in the process of assembly, the thermistor 6 is temporarily fixed to the upper body 1 which is one main structural member of the toilet seat. On the other hand, the clamping body 8 is being fixed to the lower body 2 which is another main structure part via the reflecting plate 4. The thermistor 6 is assembled by the clamping body 8 via the cover 7 by joining the upper body 1 and the lower body 2 together.

For this reason, the final assembly is not visually confirmed, and due to dimensional or mounting errors of the components such as thermistor 6, the clamping member 8, the cover 7, and the reflector 4, There exists a possibility that the imbalance may arise in the mounting state of the clamping body 8 and the coating body 7. As shown in FIG. Moreover, there existed a possibility that the error might arise in the temperature which the thermistor 6 detects depending on the degree of imbalance of a mounting state. Therefore, the heating toilet seat disclosed in the said patent document 1 still has room for improvement on such a point.

This invention solves the said conventional subject, Comprising: It aims at providing the toilet seat apparatus which can reduce the mounting error of the thermistor which is a temperature detection means, and can aim at the improvement of temperature detection precision.

In order to solve the said conventional subject, the toilet seat apparatus of this invention has the main body installed on a toilet seat, the toilet seat which has an upper toilet seat casing and a lower toilet seat casing which have a seating surface, and is rotatably supported by the said body, A toilet seat heater in which a linear heater is disposed on a metal foil, a temperature detecting means having a detecting part detecting a temperature of the toilet seat, an adhesive member for adhering the temperature detecting means to the metal foil of the toilet seat heater; The toilet seat heater is provided with a pressure fixing member for pressing and fixing the adhesive member, and the toilet seat heater is bonded to the rear surface of the upper toilet seat casing on the opposite side of the seating surface, and the temperature detecting means comprises the toilet seat heater. It is arrange | positioned at the back surface which is the surface of the side which is not in contact with the said upper toilet seat casing of a metal foil, The said adhesive member is a detection of the said temperature detection means. It is adhere | attached on the back surface of the said metal foil so that a part may be covered, and the said pressure fixing member is fixedly mounted in the state which fixedly fixed the part which does not cover the said detection part of the said adhesive member, and also fixedly mounted to the said upper toilet seat casing. In the state, as seen from the back side of the upper toilet seat casing, the part covering the detection unit of the adhesive member is configured to be visually identifiable, and the peripheral edge of the upper toilet seat casing and the peripheral edge of the lower toilet seat casing are joined.

Thereby, since the temperature detection means is press-fixed by the pressure fixing member fixedly attached to the upper toilet seat casing, it becomes possible to visually confirm the attachment and the mounting state at the stage of the upper toilet seat casing unit during the assembly process. For this reason, installation error can be reduced and the detection precision of a temperature detection means can be improved. Moreover, since visual confirmation can be performed easily, productivity can also be aimed at.

The above objects, other objects, features and advantages of the present invention will become apparent from the following detailed description of very suitable embodiments with reference to the accompanying drawings.

According to the toilet seat apparatus of this invention, it becomes possible to improve the temperature detection precision of the temperature detection means, and also to improve productivity.

1 is a perspective view showing an appearance of a state in which a toilet seat apparatus according to the present embodiment is installed on a toilet bowl;
FIG. 2 is a schematic diagram showing the configuration of a control system of the toilet seat apparatus shown in FIG. 1; FIG.
3 is a perspective view of the assembled state of the toilet seat of the toilet seat apparatus shown in FIG. 1;
4 is an exploded perspective view of the toilet seat shown in FIG. 3;
FIG. 5: is a schematic diagram which shows the back surface of the upper toilet seat casing in the toilet seat of the toilet seat apparatus shown in FIG.
6 is a rear view of the toilet seat heater in the toilet seat shown in FIG. 4;
FIG. 7 is a perspective view showing in detail a portion A of the toilet seat shown in FIG. 5; FIG.
8 is a cross-sectional view taken along the line BB of FIG. 5;
9 is a schematic diagram showing a schematic configuration of a pressure fixing member mounted on the toilet seat shown in FIG. 5;
10 is a diagram showing a change in the energization pattern of the toilet seat heater and the surface temperature of the seating surface of the toilet seat;
11 is a schematic diagram illustrating a schematic configuration of a pressure fixing member used for the toilet seat apparatus of Modification Example 1 of the first embodiment;
12 is a perspective view illustrating a mounting state of the pressure fixing member in the toilet seat apparatus according to the second embodiment;
13 is a cross-sectional view showing a mounting state of the pressure fixing member in the toilet seat apparatus according to the second embodiment;
14 is a cross-sectional view showing a mounting process of the pressure fixing member in the toilet seat apparatus according to the second embodiment;
FIG. 15 is a cross-sectional view schematically illustrating a schematic configuration of a heating toilet according to Patent Document 1. FIG.

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described, referring drawings. In addition, in all drawings, the same code | symbol is attached | subjected to the same or equivalent part, and the overlapping description is abbreviate | omitted. In addition, in all drawings, only the components which are necessary for demonstrating this invention are shown, and the illustration of other components is abbreviate | omitted. In addition, this invention is not limited by the following embodiment.

(Embodiment 1)

The toilet seat apparatus which concerns on Embodiment 1 of this invention has the main body installed on a toilet seat, the upper toilet seat casing which has a seating surface, and the lower toilet seat casing, the toilet seat supported by the main body so that rotation is possible, and a metal foil linear heater And a temperature detecting means having a toilet seat heater, and a detecting unit for detecting the temperature of the toilet seat, an adhesive member for attaching the temperature detecting means to the metal foil of the toilet seat heater, and a pressure fixing member for pressing and fixing the adhesive member, The toilet seat heater is adhere | attached on the back surface which is the surface on the opposite side of the seating surface of an upper toilet seat casing, and a temperature detection means is arrange | positioned at the back surface which is a surface which does not contact the upper toilet seat casing of the metal foil which comprises a toilet seat heater, and an adhesive member is To the back surface of the metal foil so as to cover the detection part of the temperature detection means, and the pressure fixing member covers the detection part of the adhesive member. The part covering the detection part of an adhesive member is visually confirmed, and is fixedly mounted in the state which fixed the part which does not pressurize, and is fixedly mounted to the upper toilet seat casing, and it is comprised so that it can be visually confirmed. It illustrates the form in which the periphery of the toilet seat casing and the periphery of the lower toilet seat casing are joined.

Here, "as seen from the back side of an upper toilet seat casing" means looking from the back surface of an upper toilet seat casing toward a seating surface.

<1> Structure of toilet seat apparatus

First, the structure of the toilet seat apparatus concerning Embodiment 1 of this invention is demonstrated.

1: is a perspective view which shows the external appearance of the state which installed the toilet seat apparatus which concerns on this embodiment on the toilet seat. FIG. 2: is a schematic diagram which shows the structure of the control system of the toilet seat apparatus shown in FIG. In addition, in FIG. 1, the front-back direction in a toilet seat apparatus is shown with the front side as the front part of a toilet seat apparatus as seen from the seated user, and the rear side as the rear part of a toilet seat apparatus as seen from the seated user.

As shown in FIG. 1, the toilet seat apparatus 100 includes a main body 200, a toilet seat cover 300, a toilet seat 400, a remote controller 500, and a human body detection sensor 600. The main body 200, the toilet seat cover 300, and the toilet seat 400 are integrally formed and installed on an upper surface of the toilet seat 700.

The toilet seat 300 and the toilet seat 400 are attached to the main body 200 so as to be electrically openable and open via a toilet seat cover rotation mechanism (not shown). As shown in FIG. 1, in the state in which the toilet lid 300 is opened, the toilet lid 300 stands so as to be located at the rearmost portion of the toilet seat apparatus 100. In addition, when the toilet lid 300 is closed, the toilet lid 300 conceals the upper surface of the toilet seat 400.

In addition, the main body 200 includes a washing mechanism including a washing water supply mechanism (not shown), a heat exchanger (not shown), a washing nozzle 201, a drying unit (not shown), and a control unit 260. ) Is built in.

The washing nozzle 201 has a butt washing nozzle portion for washing the buttocks and a bidet nozzle portion for washing the female portion. The washing water supply mechanism and the heat exchanger are connected to the washing nozzle 201. The washing mechanism generates hot water by heating the washing water supplied from the water pipe by the washing water supply mechanism with a heat exchanger. The generated hot water is supplied to the washing nozzle 201, the washing water is jetted from the washing nozzle 201 toward the user's local part, and the local part of the user is washed. The drying unit is configured to blow out warm air toward the wet wetted portion with the washing water and to dry the wetted portion.

In addition, the cleaning mechanism and the drying unit are not essential components of the toilet seat apparatus. For this reason, the toilet seat apparatus 100 which concerns on this Embodiment 1 may employ | adopt the aspect which does not have such a component.

The seating sensor 202 is provided in the corner part of the front surface in the main body 200. As shown in FIG. The seating sensor 202 is a reflective infrared sensor, and is configured to detect the presence of a user on the toilet seat 400 by detecting infrared rays reflected from the human body. Moreover, the operation part 203 is provided in the side part of the main body 200. The operation part 203 is comprised so that operation of the main function of the toilet seat apparatus 100 can be performed.

The remote controller 500 is attached to a place such as a wall surface of a restroom room which a user seated on the toilet seat 400 can operate. The remote controller 500 is provided with a some operation switch, and is comprised so that a user can operate operation of each function of the toilet seat apparatus 100 by operating an operation switch.

The human body detection sensor 600 is attached to the wall surface of the toilet room or the like. The human body detection sensor 600 is a reflection type infrared sensor, and is configured to detect that a user has entered the toilet room when detecting infrared rays reflected from the human body.

As shown in FIG. 2, the control part 260 of the main body 200 is based on the signal transmitted from the remote controller 500, the human body detection sensor 600, and the seating sensor 202, and the toilet seat apparatus 100 is carried out. It is configured to control the operation of each part.

In the toilet seat apparatus 100 which concerns on this Embodiment 1, when the user does not exist in a toilet room, the control part 260 stops the electricity supply to the toilet seat heater 450, or heats it so that it may insulate at low temperature about 18 degreeC. The heater 450 is controlled. When the user enters the toilet room, the control unit 260 receives a signal from the human body detection sensor 600 and causes the heater driving unit 490 to energize the toilet seat heater 450. The toilet seat heater 450 is a very high-power heater of about 1200W, and the seating surface of the toilet seat 400 is 40 degreeC for 6 to 10 second from when a user enters a toilet room and sits on a toilet seat. It is configured to warm up to the appropriate temperature. The controller 260 controls the heater driver 490 to lower the energization of the toilet seat heater 450 to a low watt of about 50 W after the toilet seat reaches a low temperature, and to keep the toilet seat 400 at a constant temperature. Then, when the user exits the toilet room, the control unit 260 receives the signal from the human body detection sensor 600, and stops the energization to the toilet seat heater 450 or keeps the heater driving unit 490 to keep warm at a low temperature of about 20 ° C. ). That is, the toilet seat apparatus 100 which concerns on this Embodiment 1 is a toilet seat apparatus which can largely reduce the electric power when there is no user in a toilet room.

<2> Configuration of toilet seat 400

Next, the structure of the toilet seat 400 of the toilet seat apparatus 100 which concerns on this Embodiment 1 is demonstrated in detail, referring FIGS.

It is a perspective view of the assembled state of the toilet seat of the toilet seat apparatus shown in FIG. 4 is an exploded perspective view of the toilet seat illustrated in FIG. 3. FIG. 5: is a schematic diagram which shows the back surface of the upper toilet seat casing in the toilet seat of the toilet seat apparatus shown in FIG. 3 to 5 show the front and rear directions of the toilet seat with the front side as the front part of the toilet seat and the rear side as the rear part of the toilet seat as viewed from the seated user.

As shown to FIG. 3 and FIG. 4, the toilet seat 400 is the substantially elliptical annular upper toilet seat casing 410 mainly formed by aluminum, and the substantially elliptical annular lower toilet seat casing formed by synthetic resin. 420 and the substantially horseshoe-shaped toilet seat heater 450 which adhered to the back surface of the upper toilet seat casing 410 are comprised as a main component. In addition, in this Embodiment 1, although the toilet seat 400 was formed in substantially annular form, it is not limited to this. For example, the toilet seat 400 may be configured in a U shape (horseshoe shape).

The upper toilet seat casing 410 is formed by pressing an aluminum plate having a thickness of about 1 mm by press working or the like, and a polyester powder coating film having insulation and heat resistance is formed on the front and back surfaces thereof. Moreover, insulation performance can be improved by employ | adopting powder coating which a pinhole does not produce easily.

The upper toilet seat casing 410 has a seating surface 411 and the back curved part 412, and the seating surface 411 and the back curved part 412 are formed continuously. The seating surface 411 is formed in substantially elliptical annular shape. In addition, the seating surface 411 is curved in convex shape, and is formed so that the outer peripheral part may be located upward rather than an inner peripheral part.

The rear curved portion 412 is formed continuously from the rear portion of the seating surface 411. In addition, the rear curved part 412 is inclined so that a rear part may be located upward rather than the front part. The upper edge 412a of the rear curved part 412 extends in the width direction, and is formed in circular arc shape near a straight line. And the width | variety of the back curve part 412 is comprised so that it may become substantially the same dimension as the width of the seating surface 411. As shown in FIG.

Moreover, the inner periphery 415 of the upper toilet seat casing 410 is formed so that it may bend toward the outer periphery 416 of the said upper toilet seat casing 410 from the upper end of the side wall extended upward. Similarly, the outer periphery 416 of the upper toilet seat casing 410 is formed to bend toward the inner periphery 415 of the upper toilet seat casing 410 from the upper end of the upwardly extending side wall. And the coupling hole 418 is formed in the several places in the inner periphery 415 and the outer periphery 416 of the upper toilet seat casing 410 (refer FIG. 5).

As shown in FIG. 5, the toilet seat heater 450 is affixed on the almost front surface on the back surface which is the surface on the opposite side to the seating surface 411 of the upper toilet seat casing 410. As shown in FIG. Moreover, the earth terminal 480 of the earth wire for ensuring safety is connected to the outer peripheral edge 416 of the back surface of the upper toilet seat casing 410.

The toilet seat heater 450 is formed in substantially horseshoe shape by which a part of the front part was cut off, and has the metal foil 451, the metal foil 453, and the linear heater 460 (refer FIG. 6). The linear heater 460 is disposed so as to meander between two metal foils 451 and 453 made of aluminum. Specifically, the linear heater 460 is disposed so that the seating surface 411 and the rear curved portion 412 can be heated. In particular, the linear heater 460 is disposed with varying densities according to places, as described later, so that the thigh and buttocks of the seated user are comfortably heated.

Moreover, the thermostat 450Q and the temperature fuse 450R are provided in the rear part of the back surface which is a surface opposite to the surface which contacts the back surface of the upper toilet seat casing 410 of the toilet seat heater 450 as a temperature rise prevention apparatus. It is. Moreover, the thermistor (temperature detection means) 401 for toilet seat temperature detection is provided in the side part of the back surface of the toilet seat heater 450. As shown in FIG. Thereby, the control part 260 passes through the heater drive part 490 based on the temperature (exactly the temperature of the toilet seat heater 450) of the seating surface 411 detected by the thermistor 401, and the toilet seat heater Feedback control may be made at 450.

As shown in FIG. 4, the lower toilet seat casing 420 has a main body portion 421 and two arm portions 422. The main body portion 421 is formed in an annular shape, and side walls are formed on the outer and inner circumferences thereof so as to extend upward, respectively. Two arm portions 422 are connected to both sides of the rear portion of the main body portion 421 so as to extend rearward and inclined upward.

In addition, a plurality of coupling claws 428 are formed at the inner circumferential edge 425 and the outer circumferential edge 426 of the lower toilet seat casing 420. In addition, the coupling claw 428 formed on the lower toilet seat casing 420 is coupled to the coupling hole 418 formed on the upper toilet seat casing 410, thereby easily coupling the upper toilet seat casing 410 and the lower toilet seat casing 420. can do. The cavity is formed inside the toilet seat 400 coupled in this way. In addition, appropriate watertight means is applied to each joint portion of the inner circumferential edge 415 and the outer circumferential edge 416 of the upper toilet seat casing 410 and the inner circumferential edge 425 and the outer circumferential edge 426 of the lower toilet seat casing 420. It is.

In addition, although the upper toilet seat casing 410 was formed using the aluminum plate as mentioned above, it is not limited to this, It is not limited to this, The other metal or resin material with favorable thermal conductivity, such as a board | plate material, such as copper and stainless steel, or a molded article of magnesium alloy, is used. You may use it. In addition, the surface treatment performed on an aluminum plate is not limited to the said method, Another chemical treatment, other coatings using the acrylic or urethane type paint, etc. can also be selected.

<3> Configuration of toilet seat heater

Next, the structure of the toilet seat heater 450 of the toilet seat apparatus 100 which concerns on this Embodiment 1 is demonstrated in detail, referring FIG.

FIG. 6: is a top view of the toilet seat heater in the toilet seat shown in FIG. In addition, in FIG. 6, the front-back direction in the toilet seat heater 450 is made into the front part of the toilet seat heater 450 from the seated user, and the rear side is seen as the rear part of the seat heater 450 from the seated user. Indicates.

As described above, the toilet seat heater 450 has a metal foil 451, a metal foil 453, and a linear heater 460. And as shown in FIG. 6, the linear heater 460 is arrange | positioned so that it may meander between two metal foils 451 and 453 which consist of aluminum. In addition, the toilet seat heater 450 is arrange | positioned so that the metal foil 451 may contact the back surface of the lower toilet seat casing 420.

Specifically, the linear heater 460 is disposed throughout the entire area of the metal foil 451 453 until it reaches the heater end portion 460b from the heater start end 460a. And the linear heater 460 is arrange | positioned so that the long side part 46a extended in the left-right direction and the short side part 46b extended in the front-back direction may be formed. In addition, the short side part 46b is arrange | positioned so that it may be located in the vicinity of the periphery of metal foil 451 (453).

More specifically, the linear heater 460 includes the first side side first outer peripheral portion O1, the first side side first inner peripheral portion N1, the second side side second inner peripheral portion N2, and the like. And a second outer side portion O2 of the second side portion.

The first outer circumferential portion O1 is a metal foil [451 (453) from the heater start end 460a via the rear portion region of the metal foil 451 453 via the central portion SE3 of the metal foil 451 453. ) Meandering from side to side toward one side (hereinafter referred to as the first side) from there, meandering from side to side near one front end SE1 of the metal foil 451 (453). It is formed to extend. The first inner circumferential portion N1 is the center portion SE3 of the rear region of the metal foil 451 453 from the vicinity of the front end portion SE1 of the metallic foil 451 453 following the first outer circumferential portion O1. It is formed to extend while meandering to the vicinity from side to side.

The second inner circumferential portion N2 is located on the other side of the metal foil 451 (453) from the vicinity of the central portion SE3 in the rear region of the metal foil 451 453 following the first inner circumferential portion N1. It is formed so that it may extend to meander side to side to front-end | tip part SE2. The second outer circumferential portion O2 is formed to extend from the vicinity of the front end portion SE2 on the other side of the metal foil 451 453 to the heater end portion 460b following the first inner circumferential portion N1 while meandering from side to side. It is.

A lead wire 470 drawn out from the first side portion of the rear part of the toilet seat 400 is connected to the heater start end 460a and the heater end part 460b of the linear heater 460 via the connecting terminal, respectively. .

In addition, on the first side side in the rear region of the toilet seat heater 450, a censor section in which the linear heater 460 meanders at a high density is formed. The thermostat is provided with a return type automatic thermostat 450Q using a bimetal for preventing a temperature rise. When the toilet seat heater 450 becomes an abnormal temperature other than assumed, the return type thermostat 450Q opens, and electricity supply is temporarily stopped. In the rear part of the toilet seat heater 450, the temperature fuse 450R is provided as a backup function of the thermostat 450Q.

<4> mounting structure of thermistor

Next, the attachment structure of the thermistor 401 of the toilet seat apparatus 100 which concerns on this Embodiment 1 is demonstrated in detail, referring FIG. 5, FIG.

FIG. 7: is a perspective view which shows the A part of the toilet seat shown in FIG. 5 in detail. FIG. FIG. 8: is BB sectional drawing of the toilet seat shown in FIG. FIG. 9: is a schematic diagram which shows schematic structure of the pressure fixing member attached to the toilet seat shown in FIG.

5, 7, and 8, the thermistor 401 is provided on the rear surface of the metal foil 453 of the toilet seat heater 450 adhered to the rear surface of the upper toilet seat casing 410. As shown in FIG. Specifically, the thermistor 401 is located in a space between the linear heaters 460 of the toilet seat heaters 450 disposed substantially in parallel (between two adjacent long side portions 46a shown in FIG. 6). It is arrange | positioned so that it may not overlap with the linear heater 460. And the adhesive member 403 covers the heat sensitive part (detection part) 401a of the thermistor 401, and is adhere | attached on the back surface of the metal foil 453.

As a result, the thermistor 401 can detect the temperature of the toilet seat heater 450 instead of the heat generated by the linear heater 460. That is, the temperature value close to the temperature of the toilet seat 400 (especially the seating surface 110 of the upper toilet seat casing 410) can be detected.

Both ends which do not cover the thermal part 401a of the adhesion member 403 are press-fixed by the pressure fixing member 405 fixed to the outer periphery 416 of the upper toilet seat casing 410 with the screw 408. As shown in FIG. Moreover, the adhesive agent 403 is apply | coated the adhesive on the single side | surface of the sheet | seat formed from aluminum etc.

7 to 9, the pressure fixing member 405 is adhesively fixed to the pressure fixing member main body 406 and the pressure fixing member main body 406 formed by bending both ends of a substantially rectangular metal plate. It consists of the pressurized fixing piece 407 made of synthetic rubber. In addition, in this Embodiment 1, although the pressing fixing piece 407 was formed from the synthetic rubber, it is not limited to this. The pressure fixing piece 407 may be formed of a soft material having compressive elasticity and heat insulation, and may be formed of, for example, foamed resin or glass fiber.

The pressure fixing member main body 406 is molded in a press so that the both ends of the stainless steel plate which has a spring property of 0.2 mm-0.4 mm in thickness are each bent at substantially right angles in the opposite direction. A fixing portion 406b is formed at one end of the pressure fixing member main body 406. The fixing part 406b is provided with a through hole 406a through a screw 408 for fixing the pressure fixing member main body 406 to the upper toilet seat casing 410. Further, a pressure fixing part 406d is formed at one end of the pressure fixing member main body 406.

An approximately rectangular inspection opening (opening) 406c is provided in the center portion of the pressure fixing portion 406d. When the pressure fixing member 405 is fixedly attached to the upper toilet seat casing 410 by the inspection opening 406c, the heat-sensitive portion 401a of the adhesive member 403 is viewed from the rear side of the upper toilet seat casing 410. You can visually check the part covering the. In addition, the fixing part 406b and the pressure fixing part 406d are integrally formed via the support part 406e.

A pair of pressure fixing pieces 407 are respectively bonded to both side portions of the pressure fixing part 406d of the pressure fixing member main body 406. As shown in FIG. 9, the pressure fixing piece 407 is arrange | positioned so that it may protrude slightly rather than the side part of the pressure fixing part 406d. Thereby, when the pressure fixing piece 407 presses the adhesion member 403, the side part of the pressure fixing member main body 406 is covered. For this reason, the sharp edge part of the both sides of the pressurizing member main body 406 can directly contact the lead wire of the toilet seat heater 450 and the thermistor 401, and can prevent it from being damaged. Therefore, when fitting the upper toilet seat casing 410 and the lower toilet seat casing 420, the generation of the inconvenience which damages a lead wire or a heater wire can be suppressed, and productivity of the toilet seat apparatus 100 can be improved.

<5> Structure of control system of toilet seat apparatus

Next, the control system of the toilet seat apparatus 100 concerning this Embodiment 1 is demonstrated in detail, referring FIG.

The temperature measuring part 430 in the main body 200 is connected to the thermistor 401 provided on the surface of the metal foil 453 of the toilet seat heater 450. As a result, the temperature measuring unit 430 measures the temperature of the toilet seat 400 based on the signal output from the thermistor 401. Hereinafter, the temperature of the toilet seat 400 measured by the temperature measuring part 430 through the thermistor 401 is called a measurement temperature value.

The measured temperature value by the thermistor 401 and the surface temperature of the seating surface 411 of the actual toilet seat 400 differ slightly, and the temperature setting by the control part 260 considers the temperature difference, and sets temperature This is done.

In addition, the heater drive part 402 in the main body 200 is connected to the toilet seat heater 450 of the toilet seat 400. As a result, the heater driver 402 drives the toilet seat heater 450.

In the present embodiment, the toilet seat apparatus 100 operates as follows. At the time of initial setting, the control part 260 controls the heater drive part 402, and the toilet seat 400 is temperature-controlled so that it may become about 18 degreeC, for example, and the temperature at this time is called atmospheric temperature. The temperature of the toilet seat at this time is based on the measured value of the thermistor 401.

In addition, when room temperature is 18 degreeC or more, since the measured value of the toilet seat 400 also becomes 18 degreeC or more naturally, the control part 260 interrupts the electricity supply to the toilet seat heater 450.

Here, when a user operates the toilet seat temperature adjustment switch of the remote controller 500, the temperature of the toilet seat when the toilet seat is used is transmitted to the control part 260 via a remote control light receiving sensor. The control unit 260 stores the set temperature received from the remote controller 500 in the control unit 260 storage means. At this time, the temperature is called a set temperature, and a plurality of temperatures are prepared in advance, and the set temperature can be selected by a user's preference.

When the user enters the bathroom, the human body detection sensor 600 detects the user's entrance. As a result, the user's entrance detection signal is transmitted to the control unit 260 via the remote control light receiving sensor.

The control unit 260 detects a user's entrance into the restroom by the detection signal from the human body detection sensor 600. The control unit 260 drives the toilet seat cover rotation mechanism to open the toilet seat cover 300 and drives the toilet seat heater 450 based on the measured temperature value of the toilet seat 400 and the set temperature stored in the storage means. Select a specific heater control pattern for.

The driving of the heater driver 402 is controlled based on the selected heater control pattern and time information.

As a result, the toilet seat heater 450 is driven, and the seating surface 411 of the toilet seat 400 is instantaneously raised to the set temperature.

<6> Change of electricity supply pattern and toilet seat temperature of toilet seat heater

Next, the electricity supply pattern of the toilet seat apparatus 100 which concerns on this Embodiment 1 is demonstrated.

First, control of the drive of the toilet seat heater 450 is performed by changing three conduction capacities which drive the toilet seat heater 450 largely. When the toilet seat 400 is raised in temperature by the first temperature gradient, the heater driver 402 drives the toilet seat heater 450 at a power of about 1200W (1200W driving). In addition, when the toilet seat 400 is raised in temperature to a second temperature gradient slightly slower than the first temperature gradient, the heater driving unit 402 drives the toilet seat heater 450 at a power of about 600W (600W driving). In addition, when the temperature of the toilet seat 400 is kept constant, the heater driver 402 drives the toilet seat heater 450 at a power of about 50 W (low power drive). In addition, low-power drive means driving the toilet seat heater 450 by the electric power sufficiently low compared with 1200W drive and 600W drive (for example, the electric power in the range of 0W to 50W).

The conversion of the 1200W drive, the 600W drive, and the low power drive is performed by the phase control for controlling the energization from the heater driver 402 to the toilet seat heater 450 by the energization rate switching circuit of the controller 260.

The heater drive unit 402 is supplied with an alternating current from a power supply circuit (not shown). Therefore, the heater drive part 402 flows the alternating current supplied based on the electricity supply control signal provided from the electricity supply rate switching circuit to the toilet seat heater 450. As shown in FIG.

FIG. 10: is a figure which shows the change of the electricity supply pattern of the toilet seat heater 450, and the surface temperature of the seating surface 411 of the toilet seat 400. As shown in FIG. 10, the graph which shows the relationship of the surface temperature of the toilet seat 400, and time, and the graph which shows the relationship of the electricity supply rate and time at the time of driving the toilet seat heater 450 are shown. The horizontal axis of these two graphs is a common time axis. In addition, in FIG. 10, the case where the set temperature of the toilet seat is set to 38 degreeC and room temperature is lower than 18 degreeC is assumed.

In the standby state until the user's entrance is detected by the human body detection sensor 600, the toilet seat cover 300 is closed to cover the toilet seat in order to suppress heat dissipation of the toilet seat 400. Low-power drive of the toilet seat heater 450 is performed so that the surface temperature of the seating surface 411 of the toilet seat 400 may become constant at 18 degreeC.

When the user's entrance is detected by the human body detection sensor 600 at the time t1, the control unit 260 drives the toilet seat cover rotation mechanism to open the toilet seat 300, and at the same time, the preset inrush current. During the reduction period D2, 600 W driving is performed. In addition, this 600W drive is performed in order to fully reduce inrush current, and is 0.5 second in this embodiment. In this case, the surface temperature of the toilet seat 400 is raised to a slightly gentle second temperature gradient.

Thereafter, the controller 260 starts driving the 1200W of the toilet seat heater 450 at the time t2 after the inrush current reduction period D2 has elapsed, and the toilet seat during the first temperature rise period D3 preset. Continue driving 1200W of heater 450. In this embodiment, the temperature rise period D3 is set for 5.5 seconds, and the surface temperature of the seating surface 411 is raised by the above-mentioned first temperature gradient.

Here, the surface temperature of the seating surface 411 of the toilet seat 400 rises rapidly. 1200W drive of the toilet seat heater 450 is performed until the surface temperature of the seating surface 411 of the toilet seat 400 reaches predetermined temperature (for example, 30 degreeC). The predetermined temperature is not a temperature that has sufficiently risen to the set temperature, and even if it is lower than this, the predetermined temperature may be higher than or equal to the minimum limit temperature (the temperature is referred to as the limit temperature) that does not cause a cold discomfort when the user is seated. It turns out that this limit temperature is about 29 degreeC by the subject experiment which the inventors etc. performed.

Thus, in the 1st temperature rise period D3, the surface temperature of the seating surface 411 rises to the temperature which exceeds the limit temperature rapidly by 1200W drive. At this point, the user can sit on the toilet seat 400 without feeling the toilet seat 400 cold.

In addition, in general, if the surface temperature of the toilet seat 400 is rapidly increased, an overshoot that rises to a temperature higher than or equal to the set temperature occurs. However, in this embodiment, when the surface temperature of the seating surface 411 of the toilet seat 400 reaches the temperature exceeding a limit temperature, by converting 1200W drive of the toilet seat heater 450 into 600W drive, The temperature gradient is moderated and the overshoot is suppressed, so that the surface temperature of the seating surface 411 is controlled so as not to exceed the set temperature.

600W drive of the toilet seat heater 450 is performed until the surface temperature of the seating surface 411 of the toilet seat 400 reaches the preset temperature of 38 degreeC, and when the measured value of the thermistor 401 reaches the preset temperature, Stop the 600W drive and change to the next drive.

The controller 260 starts low-power drive of the toilet seat heater 450 at a time t4 after the second temperature rise period D4 has elapsed, and low-power of the toilet seat heater 450 during the first holding period D5. Continue to drive. Thereby, the surface temperature of the seating surface 411 of the toilet seat 400 is kept constant at a preset temperature.

The controller 260, when the user's seating on the toilet seat 400 is detected by the seating sensor 202 at time t5, the surface temperature of the toilet seat 400 changes the set temperature during the first seating period D6. The low power drive of the toilet seat heater 450 is continued to maintain. In this embodiment, the 1st seating period D6 is set to about 10 minutes.

Moreover, the control part 260 further lowers the electricity supply rate of low electric power drive at the time t6 after the elapse of 1st seating period D6, and the seating surface of the toilet seat 400 during the 2nd seating period D7. Low-power drive of the toilet seat heater 450 is continued so that the surface temperature of 411 may fall to the temperature 36 degreeC slightly lower than the toilet seat setting temperature. In this embodiment, the 2nd seating period D7 is set to about 2 minutes.

The control unit 260 further lowers the conduction rate of the low power drive at the time t7 after the elapse of the second seating period D7, and the seating surface 411 of the toilet seat 400 during the second sustaining period D8. The low-power drive of the toilet seat heater 450 is continued so that the surface temperature of) may be constant at a temperature of 36 ° C. slightly lower than the toilet seat setting temperature. In the following description, the surface temperature of the seating surface 411 of the period toilet seat 400 maintained constant in 2nd holding period D8, ie, the temperature slightly lower than the toilet seat setting temperature, is called holding temperature. Thus, in this example, after the user seats on the toilet seat 400, the control part 260 gradually lowers the surface temperature of the toilet seat 400. As shown in FIG. This prevents the user from getting a low temperature burn.

When the control unit 260 detects that the user moves away from the toilet seat 400 by the seat sensor 202 at time t8, the control unit 260 stops driving the toilet seat heater 450 during the stop period D9. As a result, the surface temperature of the seating surface 411 of the toilet seat 400 falls, and at the time t9 when the surface temperature of the toilet seat 400 reaches 18 degreeC, low-power drive of the toilet seat heater 450 is again performed. Starting, the low-power drive of the toilet seat heater 450 is maintained for the waiting period D10 so that the surface temperature of the toilet seat 400 may be constant to 18 degreeC which is an atmospheric temperature.

When the user moves away from the toilet after moving away from the toilet seat 400, the human body detection sensor 600 does not detect the human body, and the control unit 260 controls the toilet seat cover rotation mechanism to suppress heat dissipation of the toilet seat 400. Drives the toilet lid 300 is closed.

As mentioned above, drive control of the toilet seat heater 450 in this embodiment combines control by time in 1200W drive etc., and temperature control by detection of thermistor 401, such as 600W drive and low-power drive. In particular, it is an important point that the thermistor 401 detects the set temperature without delay during 600W driving.

<7> wearing work of thermistor

Next, the installation operation of the thermistor 401 in the toilet seat apparatus 100 which concerns on this Embodiment 1 is demonstrated, referring FIG. 5, FIG.

In the work of attaching the thermistor 401 having the above-described configuration, first, the thermistor 401 is disposed at a predetermined position of the metal foil 453, and the thermistor 401 is covered with the adhesive member 403 from the thermal portion 401a of the thermistor 401. Perform the temporary fixation of (401). At this time, it is important to provide the thermal parts 401a at the centers of the linear heaters 460 on both sides. In addition, the position after temporarily fixing can be visually confirmed from the adhesion member 403. FIG.

Next, the pressure fixing piece 407 of the pressure fixing member 405 is disposed at both ends of the pressure-sensitive adhesive member 403 so that the pressure fixing piece 407 does not contact the heat-sensitive portion 401a, and the screw 408 passes through the through hole 406a. It is fixed to the outer periphery 416 of the upper toilet seat casing 410.

Specifically, as shown in FIG. 7, the fixing portion 406b of the pressure fixing member body 406 and the earth terminal 480 of the earth wire are sequentially arranged on the outer circumferential edge 416 of the upper toilet seat casing 410. Lamination | stacking is carried out and the screw 408 is penetrated from the back surface side of the upper toilet seat casing 410, and it is fixed by simultaneous fixation by the nut arrange | positioned at the seating surface side of the upper toilet seat casing 410. At this time, it is important that the thermal portion 401a is not in contact with the pressure fixing member 405. In addition, the positional relationship and the mounting state of the heat-sensitive portion 401a and the pressure fixing member 405 can be visually confirmed through the inspection opening 406c.

For this reason, when the pressure fixing member 405 is used, it is possible to visually check whether the member to be mounted (here, thermistor 401) is mounted at a predetermined position set in advance. Therefore, when the pressure fixing member 405 is used, the member to be mounted can be securely mounted at a predetermined position.

In the conventional mounting structure, the fixing of the thermistor 6 is completed in the state in which the upper body 1 and the lower body 2 are collated, but with this configuration, the lower casing 420 before checking the casing. Irrespective of), only the upper toilet seat casing 410 allows the operation while checking the back side of the seating portion 411 in the upper toilet seat casing 410, and also completes the mounting of the thermistor 401. Can be. For this reason, damage to the surrounding cords is also suppressed, and workability and mounting accuracy are improved together.

In addition, in the polyester powder coating film provided on the surface of the upper toilet seat casing 410, the coating film is not formed in the part which the pressure fixing member main body 406 of the outer periphery 416 contacts. The earth terminal 480 is electrically connected to the upper toilet seat casing 410 via the pressure fixing member main body 406.

As described above, the upper toilet seat casing 410 and the lower toilet seat casing 420 in which parts such as the toilet seat heater 450, thermistor 401, the thermostat 450Q, and the temperature fuse 450R are installed in a predetermined place. By fitting in, the toilet seat 400 with high temperature detection accuracy can be assembled.

In the toilet seat apparatus 100 which concerns on this Embodiment 1 comprised in this way, the mounting state of the thermistor 401, especially the state which press-fixes the pressure fixing member 405 and the adhesion member 403 which covers the thermistor 401 You can certainly check with the naked eye. Thereby, high reliability can be ensured and productivity of a toilet seat apparatus can be improved. In addition, in the toilet seat apparatus 100 which concerns on this Embodiment 1, since the thermistor 401 can be arrange | positioned correctly in a set position, the detection accuracy of the thermistor 401 can be improved.

In addition, in the toilet seat apparatus 100 which concerns on this Embodiment 1, the both ends of the adhesion member 403 which covers the heat-sensitive part 401a of the thermistor 401 are the pressure fixing piece 407 of the pressure fixing member 405. It is fixed by direct contact. For this reason, it can suppress that the heat of the toilet seat heater 450 is transmitted to the pressure fixing member main body 406 by the heat insulation function of the pressure fixing piece 407. Thereby, it can suppress that the temperature rise of the thermal part 401a of the thermistor 401 is delayed.

In addition, in the toilet seat apparatus 100 which concerns on this Embodiment 1, since the pressing fixing piece 407 is formed with the soft material, it is the thing which damages the metal foil 453 of the adhesion member 403 and the toilet seat heater 450. It can suppress and productivity can be improved.

In addition, in this Embodiment 1, although the earth terminal 480 was comprised so that it may electrically connect with the upper toilet seat casing 410 via the pressure fixing member main body 406, it is not limited to this. If the earth terminal 480 is electrically connected in the place of the upper toilet seat casing 410 or the lower toilet seat casing 420, the connection location will be arbitrary.

(Modification 1)

The toilet seat apparatus of the modification 1 in this Embodiment 1 is comprised so that a press fixing member may be formed in U shape so that it may have a notch part, and the part which covers the detection part of an adhesive member by a notch can be visually confirmed. It is to illustrate the form.

FIG. 11: is a schematic diagram which shows schematic structure of the pressure fixing member used for the toilet seat apparatus of the modification 1 in Embodiment 1. As shown in FIG.

The toilet seat apparatus 100 of the modification 1 in this Embodiment 1 is the same structure as the toilet seat apparatus 100 which concerns on Embodiment 1 except the point which the pressure fixing member 405 is comprised as follows. For this reason, the description about the other structure of the toilet seat apparatus 100 is abbreviate | omitted.

As shown in FIG. 11, although the pressure fixing member 405 of the toilet seat apparatus 100 of this modification 1 has the same basic structure as the pressure fixing member 405 of the toilet seat apparatus 100 concerning Embodiment 1. Although FIG. The point that the notch 406f is provided instead of the inspection opening 406c differs. Specifically, the notch 406f is provided so as to extend from the other end of the pressing member main body 406 toward one end. The notch 406f is formed in substantially rectangular shape. For this reason, the pressure fixing member 405 is formed in U shape in the thickness direction.

Then, when the pressure fixing member 405 is fixedly attached to the upper toilet seat casing 410 by the notch 406f, the heat-sensitive portion of the adhesive member 403 is viewed from the rear surface side of the upper toilet seat casing 410. The part covering 401a) can be visually confirmed.

Even in the toilet seat apparatus 100 of this modification 1 comprised in this way, the same effect as the toilet seat apparatus 100 which concerns on Embodiment 1 is exhibited.

(Embodiment 2)

In the toilet seat apparatus which concerns on Embodiment 2 of this invention, the pressing fixing member exemplifies the shape which is fixedly attached to the upper toilet seat casing by a rivet.

12 is a perspective view illustrating a mounting state of the pressure fixing member in the toilet seat apparatus according to the second embodiment. FIG. 13: is sectional drawing which shows the attachment state of the pressure fixing member in the toilet seat apparatus which concerns on this Embodiment 2. FIG. 14 is a cross-sectional view showing a mounting process of the pressure fixing member in the toilet seat apparatus according to the second embodiment.

The toilet seat apparatus 100 which concerns on Embodiment 2 of this invention is the same structure as the toilet seat apparatus 100 of Embodiment 1 except that the fixed mounting member is comprised by the rivet 409. For this reason, the description about the other structure of the toilet seat apparatus 100 is abbreviate | omitted.

<Mounting work of thermistor>

As shown in FIGS. 12-14, the operation | movement which mounts the thermistor 401 first arrange | positions the thermistor 401 in the predetermined position of the metal foil 453, and from the heat-sensitive part 401a of the thermistor 401 Covered with the adhesive member 403, the temporary fixing of the thermistor 401 is performed. At this time, it is important to provide the thermal parts 401a at the centers of the linear heaters 460 on both sides. In addition, the position after temporarily fixing can be visually confirmed from the adhesion member 403. FIG.

Next, the fixing portion 406b of the pressing fixing member main body 406 is brought into contact with the seating surface side portion of the outer periphery 416 of the upper toilet seat casing 410, so that the pressing fixing piece 407 of the pressing fixing member 405 It arrange | positions at both ends of the adhesion member 403 so that it may not contact the thermal part 401a. The earth terminal 480 of the earth wire is mounted on the rear side portion of the outer circumferential edge 416 of the upper toilet seat casing 410. Subsequently, the rivet 409 penetrates into the through-hole provided in the earth terminal 480, the outer periphery 416 of the upper toilet seat casing 410, and the pressure fixing member main body 406 from the back side of the upper toilet seat casing 410, respectively. Let's do it. And the earth terminal 480, the upper toilet seat casing 410, and the pressure fixing member 405 are crimped | fixed and fixed by simultaneous fixing by the rivet 409.

At this time, it is important that the pressure fixing member 405 and the thermal part 401a of the thermistor 401 do not contact. In addition, the positional relationship and the mounting state of the heat-sensitive portion 401a and the pressure fixing member 405 can be visually confirmed through the inspection opening 406c.

In addition, in the second embodiment, the used rivet 409 is inserted into the through hole from the rear surface side of the upper toilet seat casing 410, and the rivet 409 is pulled out by pulling the pin disposed at the center of the rivet 409. The seating surface side of the blind rivet is enlarged and fixed. By using the blind rivet, the earth terminal 480 and the pressure fixing member 405 can be attached by a simple operation only from the rear surface side of the outer periphery 416 of the upper toilet seat casing 410.

Even in the toilet seat apparatus 100 which concerns on this Embodiment 2 comprised in this way, it exhibits the same effect as the toilet seat apparatus 100 which concerns on Embodiment 1. As shown in FIG.

In the toilet seat apparatus 100 according to the second embodiment, the fixing part 406b of the pressure fixing member body 406 is inserted into the seating surface side of the outer periphery 416 of the upper toilet seat casing 410. Rotation of the pressure fixing member main body 406 can be regulated. For this reason, the fluctuation range of the pressure fixing piece 407 of the pressure fixing member 405 can be suppressed, and the precision of the arrangement position of the pressure fixing piece 407 can be improved.

In addition, the fixing part 406b of the pressure fixing member main body 406 does not protrude from the outer periphery of the upper toilet seat casing 410, and can improve the appearance and safety. In addition, since the pressure holding member main body 406 is formed of a stainless steel plate which is a hard material, the pressing strength of the rivet 409 can be sufficiently exhibited, so that the pressure fixing member 405 and the earth terminal 480 can be securely fixed. Can be.

In addition, in the said embodiment (including the modification 1), although the pressure fixing member 405 fixedly mounted to the upper toilet seat casing 410 with the screw 408 or the rivet 409, it is not limited to this. Do not. For example, the pressure fixing member 405 may be fixedly attached to the upper toilet seat casing 410 by a screw.

In addition, in the said embodiment (including the modification 1), although the pressure fixing member main body 406 of the pressure fixing member 405 was comprised with the metal, it is not limited to this, You may comprise with synthetic resin. In addition, when the pressure fixing member main body 406 is comprised from synthetic resin, and the upper toilet seat casing 410 is comprised from synthetic resin, the pressure fixing member 405 is a screw 408 as mentioned above. May be fixed to the upper toilet seat casing 410 with a fixed mounting member such as a rivet 409 or a small screw, or may be fixed to the upper toilet seat casing 410 by thermal welding.

From the above description, many improvements and other embodiments of the present invention are apparent to those skilled in the art. Therefore, the above description is to be interpreted only as an example, and is provided for the purpose of teaching those skilled in the art the best mode for carrying out the present invention. The details of the structure and / or the function can be substantially changed without departing from the gist of the present invention. In addition, various inventions can be formed by appropriate combinations of a plurality of components disclosed in the above embodiments.

[Industrial Availability]

Since the toilet seat apparatus which concerns on this invention becomes possible to improve the detection accuracy of a temperature detection means, it is applicable also to the use of other heating apparatuses.

100: toilet seat device 200: main body
400: toilet seat 401: thermistor (temperature detection means)
403: adhesive member 405: pressure fixing member
406: pressure fixing member main body 406c: inspection opening (opening)
407: pressure fixing piece 409: rivet
410: upper toilet seat casing 411: seating surface
415: inner cast 416: outer cast
420: lower toilet seat casing 425: inner peripheral
426: outer peripheral 450: toilet seat heater
451: metal foil 453: metal foil
460: linear heater 700: toilet

Claims (6)

The body installed on the toilet bowl,
A toilet seat having an upper toilet seat casing having a seating surface and a lower toilet seat casing, which is rotatably supported by the main body;
Toilet seat heater in which linear heater is disposed in metal foil,
Temperature detection means having a detection unit for detecting the temperature of the toilet seat;
An adhesive member for adhering the temperature detecting means to the metal foil of the toilet seat heater;
And a pressure fixing member for pressing and fixing the adhesive member,
The toilet seat heater is adhered to the rear surface of the upper toilet seat casing, which is the surface opposite to the seating surface.
The said temperature detection means is arrange | positioned at the back surface which is a surface of the side which does not contact the said upper toilet seat casing of the said metal foil which comprises the said toilet seat heater,
The adhesive member is bonded to the back surface of the metal foil so as to cover the detection unit of the temperature detection means,
The pressure fixing member is inserted into and fixed to the seating surface side of the periphery of the upper toilet seat casing in a state in which the portion that does not cover the detection unit of the adhesive member is fixed and is fixedly mounted to the upper toilet seat casing. In, from the back side of the upper toilet seat casing, the portion covering the detection unit of the adhesive member is configured to be visible to the naked eye,
The periphery of the upper toilet seat casing and the peripheral edge of the lower toilet seat casing are joined
Toilet seat device. The method of claim 1,
The pressure fixing member has an opening portion, and the opening portion is configured such that a portion covering the detection portion of the adhesive member can be visually confirmed.
Toilet seat device. The method of claim 1,
The pressing fixing member is formed in a U shape so as to have a cutout portion, and the cutoff portion is configured such that a portion covering the detection portion of the adhesive member can be visually confirmed.
Toilet seat device. The method according to claim 2 or 3,
The pressure holding member has a pressure holding member formed of a pressure holding member body and a soft material.
Toilet seat device. The method of claim 4, wherein
The pressure fixing member is configured to press-fix a portion which does not cover the detection unit of the adhesive member by the pressure fixing piece.
Toilet seat device. The method according to any one of claims 1 to 3,
The pressure fixing member is fixedly mounted to the upper toilet seat casing by rivets.
Toilet seat device.

Images