JP5302850B2 - Toilet device - Google Patents

Description

  The present invention relates to a toilet apparatus in which a bowl portion is cleaned with cleaning water obtained by mixing detergent stored in a detergent tank with water, and more particularly to a supply port for supplying detergent in the detergent tank of the toilet apparatus. Is.

  2. Description of the Related Art Conventionally, as a toilet device in which detergent stored in a detergent tank is mixed to generate washing water and the bowl portion is washed with the washing water, for example, a toilet device disclosed in Patent Document 1 is known. Yes. The toilet device shown by this patent document 1 is provided with a detergent tank in the toilet device, so that a predetermined amount of detergent in the detergent tank is used each time the washing water is used, so that the washing water is generated. It has become. Since the detergent in the detergent tank decreases with each use of the toilet bowl, it is necessary to replenish the detergent regularly.

  The toilet device will be described in detail. The toilet device has a recessed tank storage space for storing the detergent tank on the rear side surface thereof, and the cover body can be freely opened and closed so as to close the tank storage space. It is attached. A detergent tank is attached to the cover body. When the cover body is attached so as to close the tank storage space, the detergent tank is stored in the tank storage space. At this time, the supply port for supplying the detergent into the detergent tank is provided in the upper part of the detergent tank, and is located in a portion hidden behind the cover body.

JP 2009-108507 A

  By the way, when replenishing the detergent tank with detergent in such a toilet device, the cover body that closes the tank storage space is removed from the toilet device together with the detergent tank, and the detergent tank is further removed from the cover body and placed at hand. In addition, the detergent is replenished. In other words, it is necessary not only to remove the cover body from the toilet device, but also to remove the detergent tank from the cover body, and after replenishing the detergent tank with the detergent, attach the detergent tank to the cover body again, and attach the cover body to the toilet bowl. Must be attached to the side of the device. Therefore, this series of operations required for replenishing the detergent is very troublesome, and it is very difficult to remove and install the cover body in a narrow space between the side surface of the toilet device and the wall surface of the toilet room. Met.

  Therefore, the supply port of the detergent tank is made into a cylindrical shape and protrudes from the detergent tank, and the detergent tank is fixed to the toilet device, and the cylindrical supply port is inclined in the direction away from the toilet as it goes upward. It was considered to expose the toilet apparatus from the side of the toilet device and replenish the detergent directly to the supply port when replenishing the detergent.

  By doing in this way, it was made unnecessary to remove the detergent tank every time the detergent was replenished as described above, and an attempt was made to save the trouble described above.

  However, if the detergent tank is simply provided with a cylindrical supply port, the opening end surface of the cylindrical supply port has a cross section perpendicular to the axis of the cylindrical supply port. There is not much difference in height between the highest part (uppermost part) of the opening edge and the lowest part (lowermost part) of the opening edge. For this reason, when the detergent tank is replenished with a detergent bottle replenished with detergent, if the detergent bottle inlet is applied to the bottom of the opening edge and replenished, the detergent may leak from the top side. there were.

  On the other hand, in order to increase the difference in height between the uppermost part and the lowermost part of the opening edge, the detergent leaks from the uppermost side of the opening edge when the inclination of the cylindrical supply port is made to approach horizontal. Although this can be improved to some extent, there has been a problem of leakage from the lower side of the opening edge.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a toilet device that makes it difficult for the detergent to leak and makes it easy to replenish the detergent when the detergent is replenished to the detergent tank. There is.

  In order to solve the above problems, the toilet device of the present invention has the following configuration.

  That is, the present invention is a toilet apparatus in which the bowl portion 6 is washed with washing water obtained by mixing detergent stored in the detergent tank 81 with water. A cylindrical supply port portion 812 that communicates with the inside of the detergent tank 81 and supplies detergent is disposed on the side surface portion 11 of the toilet device, and has an axis so that the upper side is inclined outwardly from the toilet. ing. Further, the end opening end surface of the cylindrical supply port portion 812 is an inclined end surface inclined with respect to the vertical surface so that the opening is not perpendicular to the axis and the opening faces upward. Assuming a virtual cross section 813 of the cylindrical supply port portion 812 that includes the lowermost portion of the inclined end surface and is orthogonal to the axis, the inclined end surface has an uppermost portion of the inclined end surface higher than an uppermost portion of the virtual cross section 813. Inclined to be located.

  When the detergent is replenished to the bottom of the opening edge of the opening end surface of the cylindrical supply port 812 of the detergent tank 81 by, for example, filling the detergent bottle B with the detergent, a part or all of the detergent is above the virtual cross section 813. The detergent tank 81 is replenished so as to be in contact with the side surface portion of the cylindrical supply port portion 812 located at the position. Thereby, compared with the thing of the cylindrical supply port part 812 which used the virtual cross section 813 as the opening end surface, it can make it easy to put a detergent in the cylindrical supply port part 812. FIG.

  In addition, since the opening end surface of the cylindrical supply port portion 812 is non-perpendicular to the axis of the cylindrical supply port portion 812, the end surface of the cylindrical supply port portion 812 is perpendicular to the axis of the cylindrical supply port portion 812. Can be opened widely, and can be easily replenished with detergent.

  In the toilet device of the present invention, it is preferable that the axis is inclined so as to be directed forward of the toilet device upward.

  By setting it as such a structure, the opening end surface of the cylindrical supply port part 812 can be brought closer to the toilet device front-end part side, and it can make a detergent replenishment work easier.

  In the toilet device of the present invention, it is preferable that an inclination angle of the tubular supply port portion 812 with respect to the forward direction of the toilet in a direction away from the toilet is 30 ° to 50 °.

  With this configuration, when the cylindrical supply port 812 is prevented from protruding from the toilet side surface 11 as much as possible, the hand holding the detergent bottle B and the detergent bottle B main body do not hit the toilet device side 11. In addition, when the distance between the toilet side wall 11 and the wall surface of the toilet room facing it is small, it is possible to avoid the situation where the detergent bottle B interferes with the wall surface of the toilet room and cannot be replenished with the detergent. .

  According to the present invention, when the detergent is replenished to the detergent tank, the detergent can be made difficult to leak and the detergent can be easily replenished.

It is a principal part side view of the cylindrical supply port part of the detergent tank of one Embodiment of this invention. It is a perspective view of a detergent tank same as the above. It is a front view of a detergent tank same as the above. It is a side view of a detergent tank same as the above It is a top view of a detergent tank same as the above. It is a whole perspective view of a toilet device same as the above. It is a disassembled perspective view of a toilet device same as the above. It is a sectional side view of a toilet device same as the above. It is sectional drawing seen from the front around a detergent tank same as the above. It is a principal part perspective view of a detergent tank attachment part same as the above. It is a principal part perspective view of the state which removed the detergent tank same as the above. It is a figure for demonstrating a microbubble generation means same as the above, (a) is a perspective view, (b) is a sectional side view.

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

  A toilet device according to an embodiment of the present invention is shown in FIGS. The toilet device according to the present embodiment is configured such that cleaning water generated by mixing detergent stored in the detergent tank 81 flows into the bowl portion 6. The direction used in the following description is based on the direction seen from the person seated on the toilet seat when adding the work, and the front side of the seated person is defined as the front and the back side is defined as the rear.

  As shown in FIGS. 6 and 7, the toilet device according to this embodiment includes a toilet device body 1 that forms the main body of the toilet device and has a bowl 6 at the front, and an interior unit that is built in the toilet device body 1. 2 are provided. The interior unit 2 includes a group of interior devices such as a cleaning water discharge device 4, a local cleaning device, a deodorizing device, and a control circuit, which are provided in an equipment case 21.

  The toilet device main body 1 includes a metal support frame 14, an outer body 5 attached to the outer surface of the support frame 14, a bowl portion 6 having a bowl-like shape that is a portion that directly receives urine and stool and opens upward. And a trap portion 7 connected to the rear end portion of the bowl portion 6.

  The outer body 5 is composed of a front part 51 constituting the front part and a rear part 52 constituting the rear part. The front part 51 includes a substantially U-shaped skirt portion 53 opened rearward in plan view as shown in FIG. 7 and a rim portion 54 positioned on the bowl portion 6. The part 54 and the skirt part 53 are integrated by welding or adhesion. The rear part 52 includes an upper cover 55, a rear cover 56, and side covers 57 disposed on both sides of the upper and lower sides. The upper cover 55, the rear cover 56, and the side covers 57 are detachable from the toilet bowl. In the present embodiment, this side cover 57 constitutes the side surface portion 11 of the toilet device.

  More specifically, the upper cover 55 is detachably attached to the device case 21 with screws, and the toilet seat 12 and the toilet lid 13 are rotatably attached to the front end portion. The rear cover 56 is detachably engaged with the upper cover 55, and is further detachably attached to the support frame 14 with screws. Side covers 57 on both sides are detachably engaged with the rear cover 56 and the front part 51. The lower side covers 57 on both sides are detachably attached to the rear cover 56 and the lower frame member by magnets and are detachably engaged with the upper side cover 57. The right side cover 57 is provided with an opening 58 for exposing the cylindrical supply port 812 of the detergent tank 81.

  Moreover, the tank cover body 59 is detachably attached to the toilet device of the present embodiment so as to close the opening of the right side cover 57.

  The trap part 7 is arrange | positioned in the rear part of the bowl part 6, as FIG. 8 shows. The trap portion 7 of the present embodiment is disposed in a trap case 71 fixed to the frame, and one end portion is connected to a drain portion 61 at the rear end portion of the bowl portion 6 by a flexible trap cylinder 72. It is configured. The trap unit 7 is of a so-called turn trap type, and operates a control unit (not shown) provided in the toilet device body 1 to drive a motor (not shown) to rotate the trap cylinder 72. . At this time, the trap cylinder 72 has a trap structure in which the opening on the side opposite to the side connected to the bowl portion 6 is directed upward, and the opening is directed downward, and the trap structure is released to drain water. It can be switched to select the state. The trap case 71 communicates with a drain hole provided in the floor, and the trap structure of the trap cylinder 72 is released, so that the accumulated water in the bowl portion 6 is released from the drain hole through the trap cylinder 72 and the trap case 71 to the outside. Discharged.

  As shown in FIG. 8, the trap unit 7 is normally configured to have a trap structure so that cleaning water accumulates in the lower part of the bowl unit 6 and the trap cylinder 72. In this state, a stool or urine is performed and then washed. In cleaning the bowl portion 6, cleaning water is poured into the bowl portion 6 and the trap cylinder 72 is rotated to release the trap state. Accordingly, the cleaning water can be drained through the drain hole of the trap case 71 together with the filth.

  The washing water discharge device 4 built in the toilet device body 1 is provided to discharge the washing water to the bowl portion 6. The washing water discharge device 4 is provided with a detergent supply means 8, and the detergent supply means 8 mixes the detergent with water to generate washing water.

  The washing water discharge device 4 has a washing water channel 41 communicating from the water supply to the space above the bowl portion 6, and the washing water channel 41 is provided with a washing water opening / closing valve 42 formed of an electromagnetic valve. When the cleaning water on / off valve 42 is opened, the cleaning water is discharged from the downstream end of the cleaning water flow path 41 to the bowl portion 6, and on the other hand, when the cleaning water on / off valve 42 is closed, Water discharge from the end of the washing water channel 41 is stopped.

  The cleaning water discharge port 43 at the downstream end of the cleaning water passage 41 is provided to face forward from the one side end of the rear part of the bowl part 6 along the upper part of the inner side surface of the bowl part 6. The washing water discharged into the section 6 is swirled.

  The washing water discharge device 4 is provided with fine bubble generating means 44 as shown in FIG. 12 that mixes air into the washing water, subdivides the air to generate fine bubbles, and includes the fine bubbles in the washing water. ing. The washing water mixed with fine bubbles has a water-saving effect due to a decrease in bulk specific gravity, a noise reduction effect due to friction reduction when the washing water collides with the inner surface of the bowl portion 6, and an effect of preventing water splashing. Thus, there is a bubble cleaning effect that strongly removes and adsorbs dirt adhering to the inner wall of the bowl portion 6 due to shock waves generated when the fine bubbles collide with the inner wall of the bowl portion 6 and ruptures or adsorption characteristics of the bubble interface.

  As shown in FIG. 12, the fine bubble generating means 44 is constituted by a tube part in which an air mixing part 45 is provided in the washing water channel 41 and a venturi-shaped pressure suddenly changing part 48 is provided downstream thereof. Yes. The air mixing part 45 is configured by connecting an air supply pipe 47 having a check valve around the downstream side of the nozzle part 46 whose diameter of the washing water flow path 41 is reduced. Due to the negative pressure generated by the discharge of air, air is mixed and air from the air supply pipe 47 is mixed into the cleaning water.

  The sudden pressure change portion 48 includes, in order from the upstream side, a reduced diameter portion 481 whose diameter is gradually reduced, a throat portion 482 having a reduced diameter, and an enlarged diameter portion 483 where the diameter gradually increases. It has an established structure. When the cleaning water flows through the sudden pressure change portion 48, the air mixed from the air mixing portion 45 is first expanded due to a decrease in the internal pressure at the reduced diameter portion 481 and the throat portion 482, and then the internal pressure at the expanded diameter portion 483. Ascending, shear force and shock waves act to break up and refine. In addition, as the fine bubble generating means 44, it is also possible to use a type in which the mixed air is dissolved in the cleaning water and then precipitated.

  As shown in FIGS. 8 and 12, the detergent supply means 8 includes a detergent tank 81, a detergent supply path 82 that connects the detergent tank 81 and the detergent mixing section 85 provided in the washing water flow path 41, and detergent supply. A detergent pump 83 provided in the passage 82 and a detergent opening / closing valve 84 are provided.

  As shown in FIGS. 9 to 11, the detergent tank 81 is detachably held by a tank holder 9 fixed to one side (right side) of the trap case 71, and contains detergent therein. . The details of the detergent tank 81 will be described later.

  The detergent supply path 82 has a circulation path part 820 in which the start end part of the forward path part 821 and the end part of the return path part 822 are connected to the detergent tank 81, and the detergent mixture in the circulation water path is branched from the middle of the circulation path part 820. And a supply path portion 823 reaching the portion 85. The detergent pump 83 is provided in the circulation path part 820 (in this embodiment, the forward path part 821 of the circulation path part 820). The detergent opening / closing valve 84 is provided on the downstream side of the supply path portion 823.

  When the detergent pump 83 is driven, the liquid detergent stored in the detergent tank 81 circulates in the circulation path portion 820. This prevents the detergent from clogging due to solidification or the like in the detergent supply path 82.

  The detergent mixing unit 85 is a part that generates a negative pressure in the wash water that flows by narrowing the flow path diameter of the wash water flow path 41. In the present embodiment, the throat part 482 is the detergent mixing unit 85.

  The detergent opening / closing valve 84 is opened when a negative pressure of the washing water is applied in the detergent mixing section 85 and the detergent pump 83 is driven and the pump pressure is applied. Mix in.

  The cleaning water containing bubbles mixed with the detergent is discharged into the bowl portion 6 from the cleaning water discharge port 43 at the downstream end of the cleaning water flow path 41 and becomes a swirling flow and spreads over the inner surface of the bowl portion 6 thoroughly. In addition, the detergent that has been mixed allows the detergent cleaning effect to be exerted on the inner surface of the bowl portion 6 without any problem, thereby enabling effective cleaning. Further, since detergent (surfactant) is mixed in the washing water to reduce the surface tension of the water, the diameter of the fine bubbles generated by the fine bubble generating means 44 can be reduced from the order of mm to the order of μm. Here, the fine bubbles of the order of μm have properties that are much harder to break than the fine bubbles of the order of mm. For this reason, the cleaning water remains in the bowl portion 6 as the accumulated water after the bowl portion 6 is washed, but at this time, fine bubbles can remain for a long period of time, preventing the adhesion of dirt near the water line of the accumulated water. It is designed to be effective.

  Hereinafter, the detergent tank 81 and the configuration around it will be described in detail.

  As shown in FIG. 11, the starting end portion of the forward path portion 821 and the terminal end portion of the forward path portion 821 in the detergent supply path 82 are configured by cylindrical connecting portions 31 and 32, respectively. Each connecting portion 31, 32 is provided side by side on the connector 3 attached to the trap case 71.

  The tank holder 9 that holds the detergent tank 81 includes a bottom portion 91, a side wall portion 92 that is erected on the side end portion of the bottom portion 91 on the trap case 71 side, and a front and rear end of the side wall portion 92 that protrudes from the side wall portion 92. The side wall portion 92 is fixed to the outer surface of the trap case 71 with screws, and is disposed below the connecting portions 31 and 32. The bottom portion 91, the side wall portion 92, and the engaged portions 93 constitute a holding portion that opens upward and toward the toilet outer side. The detergent tank 81 is detachably held by the holding portion.

  The detergent tank 81 is formed of a transparent or translucent material so that the liquid detergent stored inside can be seen from the outside. As shown in FIG. 5, the detergent tank 81 is formed in an approximately L shape in a plan view, and is disposed in the toilet bowl relative to the corresponding lower side cover 57, and the front portion of the interior portion 810. It is comprised with the protrusion part 811 which protrudes toward the toilet bowl outer side.

  A cylindrical supply port 812 for supplying detergent is formed on the upper surface of the protruding portion 811. As shown in FIG. 1 to FIG. 5, the cylindrical supply port portion 812 is located on the front side so that the upper side is located in the direction opposite to the insertion direction of the detergent tank 81 into the tank holder 9 and the upper side. In the state where the detergent tank 81 is attached to the toilet device body 1 as shown in FIGS. 6 and 10, the axis (center axis) 819 of the cylindrical supply port 812 is The upper side inclines in a direction away from the toilet, and the upper side inclines toward the front side of the toilet device. In addition, as shown in FIG. 1, the cylindrical supply port portion 812 has an inclined end surface whose opening end surface at the tip is not perpendicular to the axis and is inclined with respect to the vertical surface. Yes. Assuming a virtual cross section 813 of the cylindrical supply port portion 812 that includes the lowermost portion of the inclined end surface and is orthogonal to the axis, the inclined end surface is located above the uppermost portion of the virtual cross section 813. Inclined to be positioned.

  Further, as shown in FIG. 5, the cylindrical supply port 812 has an inclination angle A with respect to the forward direction of the toilet in the direction away from the toilet device (ie, with respect to the toilet device centerline in the front-rear direction in a plan view). The angle formed) is 30 ° to 50 °.

  Normally, as shown in FIG. 10 and the like, a removable lid 816 is provided at the tip of the cylindrical supply port portion 812. A detergent outlet 817 and a detergent inlet 818 that communicate with the detergent tank 81 via a pipe c (see FIG. 9) are provided in front of the upper surface of the interior portion 810. The detergent outlet portion 817 and the detergent inlet portion 818 are formed of connection joints that protrude toward the inner side (left side) of the toilet bowl, and are inserted into the corresponding connecting portions 31 and 32 in a freely detachable manner.

  When such a detergent tank 81 is replenished with the detergent filled in the detergent bottle B (detergent container), it is performed as follows.

  As shown in FIG. 1, the detergent is replenished by applying an inlet of the detergent bottle B to the lowermost part of the opening edge of the opening end surface of the cylindrical supply port 812 of the detergent tank 81. Then, a part or all of the detergent is replenished into the detergent tank 81 so as to hit the side surface portion of the cylindrical supply port portion 812 located above the virtual cross section 813. In particular, since the side surface portion of the cylindrical supply port portion 812 located above the virtual cross section 813 protrudes above the opening portion of the cylindrical supply port portion 812, the detergent bottle B vigorously The discharged detergent can be prevented from leaking outside beyond the side surface portion. Thereby, compared with the thing of the cylindrical supply port part 812 which made the virtual cross section 813 the opening end surface, it can make a detergent easy to put in the cylindrical supply port part 812, and cannot leak easily.

  Moreover, since the opening end surface of the cylindrical supply port portion 812 is not perpendicular to the axis of the cylindrical supply port portion 812, the opening end surface is wider than that perpendicular to the axis of the cylindrical supply port portion 812. It has an open area (the end face perpendicular to the axis is circular, whereas the end face non-perpendicular to the axis is elliptical). For this reason, it can make it easier to replenish detergent.

  Further, since the cylindrical supply port portion 812 is inclined so as to be directed toward the front side of the toilet device, the opening end surface thereof can be brought closer to the front end portion side of the toilet device, and the detergent replenishment operation can be performed more easily. Can be.

  By the way, if the cylindrical supply port portion 812 is provided so as to be along the side surface portion 11 of the toilet device, the hand holding the detergent bottle B and the detergent bottle B itself interfere with the side surface portion 11 of the toilet device. End up. In other words, in this case, the side surface portion 11 of the toilet device becomes an obstacle, and the detergent replenishment work is difficult. On the other hand, when the opening end surface of the cylindrical supply port portion 812 opens toward the toilet side, the detergent bottle B interferes with the wall surface of the toilet room facing the toilet side surface portion 11, and the replenishment work is performed. There is a problem that it is difficult. That is, in general, in most cases, the gap between the side surface portion 11 of the toilet device and the wall surface of the toilet room is designed to be narrow, and the open end surface of the cylindrical supply port portion 812 faces the toilet side. If it is open, the space for replenishing detergent cannot be secured.

  Therefore, in the toilet device of the present embodiment, the inclination angle A with respect to the front direction of the toilet toward the outer side of the tubular supply port 812 from the toilet is 30 ° to 50 ° (preferably 40 °). Has been made. Thus, the hand holding the detergent bottle B and the detergent bottle B main body can be prevented from interfering with the side surface portion 11 of the toilet apparatus, and the distance between the toilet side surface portion 11 and the wall surface of the toilet room facing the toilet bowl is narrow. Even in this case, it is possible to avoid a situation where the wall surface of the toilet room gets in the way and the detergent cannot be replenished.

  In order to hold such a detergent tank 81 with the tank holder 9 attached to the trap case 71, the detergent tank 81 is placed on the bottom 91 with the corresponding lower side cover 57 removed. While being along the outer surface of the side wall portion 92, each engaged portion 93 is detachably engaged with an engaging portion formed on the front and rear surfaces of the corresponding detergent tank 81. At the same time, the detergent outlet 817 and the detergent inlet 818 are inserted into the corresponding connecting portions 31 and 32 from the right side. Note that each of the detergent outlet 817 and the detergent inlet 818 is inserted into the connecting portions 31 and 32 via the O-ring and is connected to the connecting portions 31 and 32 in a watertight manner. Further, when each of the above-described engaged portions 93 is engaged with an engaging portion (not shown), an appropriate feel at the time of engagement is given to the operator, and thereby each engaged portion 93 is It can be reliably engaged with the corresponding engaging portion.

  By connecting the detergent tank 81 to the circulation path part 820 as described above, it becomes possible to supply the detergent in the detergent tank 81 to the circulation path part 820 via the detergent outlet part 817 and the connection parts 31 and 32. Further, the detergent in the circulation path part 820 can be returned into the detergent tank 81 via the connecting parts 31 and 32 and the detergent inlet part 818. As a result, the detergent in the detergent tank 81 can be circulated in the circulation path portion 820 as described above.

  The flush water discharge device 4 of the toilet device of the present embodiment is a low tankless system as described above, but the present invention is not limited to this, and the stored water in the low tank is bowled via an on-off valve. It may be configured to be supplied to the unit 6. In the case of the tankless system, the cleaning water may be supplied by a pressure feed pump.

  The toilet device of the present embodiment is provided with a tank cover body 59 that accommodates the cylindrical supply port 812 of the detergent tank 81. However, the present invention does not include the tank cover body 59. However, the present invention is not limited to this.

  Moreover, although the cylindrical supply port part 812 of this embodiment was comprised by the cylinder, the cylindrical supply port part 812 of this invention may be a square tube, for example, and is not specifically limited. Further, the opening end surface of the cylindrical supply port portion 812 of the present invention may be formed by obliquely cutting a long pipe or molding the above-mentioned shape using a mold by injection molding or the like. It is not limited.

  In addition, the cylindrical supply port portion 812 of the present embodiment is inclined so that the upper side is away from the toilet device, and the upper side is inclined toward the front side of the toilet device. Of course, the mouth portion 812 may only be inclined in the direction away from the toilet device toward the outside as it goes upward.

DESCRIPTION OF SYMBOLS 1 Toilet device main body 11 Side surface part 12 Toilet seat 13 Toilet lid 4 Washing water discharge apparatus 5 Outer body 6 Bowl part 8 Detergent supply means 81 Detergent tank 812 Cylindrical supply port part 813 Virtual cross section 814 Topmost part of opening edge part 815 Virtual cross section Top part 819 Axis 82 Detergent supply path B Detergent bottle

Claims (3)

In the toilet apparatus in which the bowl portion is washed with washing water obtained by mixing detergent stored in the detergent tank with water,
The cylindrical supply port for communicating with the inside of the detergent tank and supplying the detergent is disposed on the side surface of the toilet device and has an axis so as to be inclined outwardly from the toilet toward the upper side,
The tip opening end surface of the cylindrical supply port portion is an inclined end surface that is inclined with respect to the vertical surface so that the opening is not perpendicular to the axis and the opening faces upward,
Assuming a virtual cross section of the cylindrical supply port part including the lowermost part of the inclined end face and orthogonal to the axis, the inclined end face is located above the uppermost part of the virtual cross section. A toilet device that is inclined as described above.   The toilet device according to claim 1, wherein the axis is inclined so as to be directed toward the front side of the toilet device upward.   The toilet device according to claim 2, wherein an inclination angle of the tubular supply port portion with respect to the forward direction of the toilet in a direction away from the toilet device is set to 30 ° to 50 °.

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