JP2017014703A - Toilet bowl device and private-parts washing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a toilet bowl device and a private-parts washing device, capable of keeping a private-parts washing nozzle clean.SOLUTION: A toilet bowl device comprises a private-parts washing nozzle 22, a water transmission switching part for switching water conduction and water stop of washing water to the private-parts washing nozzle 22, and a control part for controlling the water transmission switching part. The private-parts washing nozzle 22 is configured so as to move between a storage position and a use position advanced from the storage position. The toilet bowl device further comprises a storage part 4 that stores the tip 23 of the private-parts washing nozzle 22 when the private-parts washing nozzle 22 is at the storage position. The storage part 4 is configured so as to be capable of storing water. The control part is configured so as to be capable of controlling the water transmission switching part so that the tip 23 of the private-parts washing nozzle 22 discharges washing water in a state in which the tip is positioned inside the storage part 4.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a toilet device and a local cleaning device.

  Patent Document 1 discloses a conventional local cleaning device. The local cleaning device described in Patent Document 1 (sanitary cleaning device in Patent Document 1) is installed in a toilet having a bowl portion. This sanitary washing apparatus includes a main body and a human body washing nozzle.

  The human body washing nozzle is configured to move between a housed state in which the body washing nozzle is housed in the main body and a use state in which the tip portion protrudes from the body from the housed state. .

JP 2004-92031 A

  By the way, the human body cleaning nozzle discharges cleaning water toward a local part (for example, anus) of the human body in a state in which the distal end portion protrudes from the main body, so that dirt is likely to adhere to the distal end portion. However, since the human body washing nozzle is in a housed state when not in use and is disposed in a place that is difficult to clean, there is a problem that it is difficult to keep the tip portion clean.

  The present invention has been made in view of the above circumstances, and an object thereof is to provide a toilet device and a local cleaning device capable of keeping a local cleaning nozzle clean.

  The toilet device according to the present invention is provided with a toilet body having a bowl portion and a discharge port for discharging washing water at a tip portion, and the tip portion is disposed inside the bowl portion by advancing from the storage position and the storage position. A local cleaning nozzle configured to move between the use position, a water supply switching unit that switches between water supply and stoppage of the cleaning water to the local cleaning nozzle, and a control unit that controls the water supply switching unit A toilet apparatus, wherein the local cleaning nozzle is stored in the storage position, the tip of the local cleaning nozzle is stored, and a storage section capable of storing water is further provided, and the control section includes the local section The water supply switching unit is configured to be controllable so that the cleaning water is discharged in a state where the tip of the cleaning nozzle is located inside the storage unit.

  In addition, the local cleaning device of the present invention includes a local cleaning nozzle having a discharge port for discharging cleaning water provided at the tip, and a water supply switching unit that switches between supplying and stopping the cleaning water to the local cleaning nozzle. A control unit for controlling the water supply switching unit, wherein the local cleaning nozzle is moved between a storage position and a use position where the distal end portion is exposed from the local cleaning device main body. A local cleaning apparatus configured, wherein the local cleaning nozzle further includes a storage unit that stores the tip portion of the local cleaning nozzle and stores water when the local cleaning nozzle is in the storage position, and the control unit includes the local unit The water supply switching unit is configured to be controllable so that the cleaning water is discharged in a state where the tip of the cleaning nozzle is located inside the storage unit.

  According to the toilet device of the present invention, the local washing nozzle can be kept clean.

  According to the local cleaning apparatus of the present invention, the local cleaning nozzle can be kept clean.

It is a perspective view of a toilet device of an embodiment of an example of the present invention. It is the side view in which the toilet device of the above-mentioned embodiment was partially broken. It is a block diagram of the toilet device of the said embodiment. It is principal part sectional drawing of the local cleaning nozzle periphery of the said embodiment, and shows the state which the cover part closed. It is sectional drawing which showed an example of the seal structure of the local washing nozzle and backplate part of the said embodiment. It is principal part sectional drawing of the local cleaning nozzle periphery of the said embodiment, and shows the state which the cover part opened. FIG. 10 is a cross-sectional view of a main part around a local cleaning nozzle according to Modification 1; FIG. 10 is a cross-sectional view of a main part around a local cleaning nozzle according to Modification 2.

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

  The toilet device of the present embodiment incorporates a local cleaning device 2. The toilet device includes a toilet body 1, a local cleaning device 2, a toilet seat 91 and a toilet lid 92. The toilet seat 91 and the toilet lid 92 are rotatably attached to the toilet body 1.

  Hereinafter, the direction in which the user sitting on the toilet device faces is defined as the front. Specifically, the direction indicated by D1 in FIG. 1 is defined as the front, the direction indicated by D2 is defined as the rear, and the direction orthogonal to the direction parallel to the front and the rear (front-rear direction) is defined as the left-right direction.

  The toilet body 1 constitutes the main body of the toilet device, and is formed in a sitting toilet bowl shape. The toilet body 1 includes a frame 11 and an outer body 12.

  The frame 11 is a framework of the toilet body 1. The outer body 12 is attached to the frame 11 and forms the outer shape of the toilet body 1. The outer body 12 is made of a synthetic resin. The outer body 12 includes a bowl portion 13 and a rim portion 19.

  The bowl portion 13 is a portion that receives filth. The bowl portion 13 is formed in a bowl shape that opens upward, and opens upward in the front portion of the upper surface of the toilet body 1. The rim portion 19 extends in a flange shape from the upper edge of the opening of the bowl portion 13 toward the outside.

  A nozzle hole 14 is formed at the rear end of the bowl portion 13. A local cleaning nozzle 22 to be described later is passed through the nozzle hole 14. Here, as shown in FIG. 2, the bowl portion 13 rises from the flange portion 15 that protrudes toward the center over the entire length of the upper end portion of the bowl portion 13 and the inner peripheral end portion of the flange portion 15. A raised portion 16 is formed. The nozzle hole 14 has a first hole portion 17 formed in the flange portion 15 at the rear end portion of the bowl portion 13, and a second hole portion 18 formed in the rising portion 16 and continuing to the front end of the first hole portion 17. That is, it is formed across the flange portion 15 and the upright portion 16.

  The local cleaning device 2 is a device for cleaning a local part such as a user's anus. The local cleaning device 2 is built in the rear part of the toilet body 1. The local cleaning device 2 of this embodiment includes an installation table 21, a local cleaning nozzle 22, and a drive unit 3.

  The installation base 21 is a member for installing the local cleaning nozzle 22 and the drive unit 3 and the like. The installation base 21 is located behind the bowl portion 13 and is attached to and supported by the frame 11, for example.

  A local cleaning nozzle 22 is installed on the installation table 21. The local cleaning nozzle 22 discharges cleaning water to clean the user's local area. As shown in FIG. 1, a discharge port 24 capable of discharging cleaning water is provided at the tip 23 of the local cleaning nozzle 22. In addition, the front-end | tip part 23 of the local cleaning nozzle 22 said here means the part exposed inside the bowl part 13 in the use position mentioned later.

  The local cleaning nozzle 22 is formed in a straight tube shape extending in the front-rear direction when viewed from above (in plan view). The central axis of the local cleaning nozzle 22 is inclined so as to be positioned downward as it goes forward. The discharge port 24 opens to the upper surface of the local cleaning nozzle 22 and is configured to discharge cleaning water toward the upper side in the direction orthogonal to the central axis direction.

  Only one local cleaning nozzle 22 of this embodiment is provided. As shown in FIG. 3, a plurality of water discharge pipes (wet water discharge pipe 221 and bidet water discharge pipe 222) are movably provided inside the local cleaning nozzle 22. When the user's operation instructs the spout water discharge pipe 221 to discharge cleaning water, the bidet water discharge pipe 222 moves backward and leaves the discharge port 24. At the same time, the buttocks water discharge pipe 221 moves forward, and the spout of the buttocks water discharge pipe 221 overlaps the discharge port 24 of the local cleaning nozzle 22. In addition, when the user's operation instructs to discharge the wash water from the bidet water discharge pipe 222, the buttocks water discharge pipe 221 moves backward to leave the discharge port 24. At the same time, the bidet water discharge pipe 222 moves forward, and the outlet of the bidet water discharge pipe 222 overlaps the discharge port 24 of the local cleaning nozzle 22.

  The local cleaning nozzle 22 of the present embodiment has a structure in which the buttocks water discharge pipe 221 and the bidet water discharge pipe 222 are switched within one local cleaning nozzle 22. The local cleaning nozzle 22 may be provided separately.

  The drive unit 3 is installed on the installation table 21. The drive unit 3 drives the local cleaning nozzle 22 so as to be capable of moving forward and backward along its central axis direction. The drive unit 3 includes a motor 31, a worm gear 32, and a gear 35 that meshes with a wheel 34 of the worm gear 32. A rack portion 36 that meshes with the gear 35 is formed on the outer peripheral surface of the local cleaning nozzle 22.

  When the motor 31 is rotationally driven in one direction (this direction is assumed to be normal rotation), the wheel 34 rotates through the worm 33 of the worm gear 32, and the gear 35 rotates following this. Thereby, the local cleaning nozzle 22 meshing with the gear 35 moves toward the front in the axial direction.

  When the motor 31 is driven to rotate in the direction opposite to the forward direction (reverse rotation), the wheel 34 rotates through the worm 33, and the gear 35 rotates following this. As a result, the local cleaning nozzle 22 meshing with the gear 35 moves rearward in the axial direction. The drive unit 3 may have a structure that drives the local cleaning nozzle 22 by using, for example, water pressure.

  The drive unit 3 drives the local cleaning nozzle 22 between the storage position and the use position. The storage position is a position where the local cleaning nozzle 22 is retracted from above the bowl portion 13. In this embodiment, the local cleaning nozzle 22 is a position where the local cleaning nozzle 22 is stored inside the toilet body 1. In the toilet apparatus according to the present embodiment, the distal end portion 23 of the local cleaning nozzle 22 in the storage position is disposed behind the rear wall of the bowl portion 13.

  The use position is a position where the local cleaning nozzle 22 advances from the storage position and the tip 23 is disposed inside the bowl portion 13. In the toilet apparatus according to the present embodiment, the distal end portion 23 of the local cleaning nozzle 22 in the use position is disposed in front of the rear wall of the bowl portion 13.

  As described above, the local cleaning nozzle 22 is configured to move between the storage position and the use position. The toilet device includes a storage unit 4 configured to store the distal end portion 23 of the local cleaning nozzle 22 in the storage position.

  As shown in FIG. 4, the storage unit 4 surrounds the tip 23 of the local cleaning nozzle 22, thereby storing the tip 23 of the local cleaning nozzle 22. The storage unit 4 is configured to store water. The storage unit 4 is provided at the front end of the installation base 21. The storage unit 4 includes a storage unit main body 41 and a lid unit 46.

  The storage unit main body 41 is formed in a box shape whose front is open. The opening of the storage portion main body 41 communicates with the nozzle hole 14 of the bowl portion 13. That is, the storage unit main body 41 opens toward the inside of the bowl unit 13. The storage unit main body 41 includes a bottom portion 43 formed by the front end portion of the installation base 21, and an upper cover portion 45 provided so as to cover the bottom portion 43. The upper cover portion 45 includes a pair of left and right side plate portions, a back plate portion 451 connected to the rear end of the back plate portion, and a top plate portion 452 connected to the side plate portion and the back plate portion 451. Yes.

  As shown in FIG. 5, the back plate part 451 of the upper cover part 45 is provided with an insertion hole 452 through which the local cleaning nozzle 22 is passed. The insertion hole 452 is provided with a seal portion 453 that stops water between the outer peripheral surface of the local cleaning nozzle 22 and the back plate portion 451.

  The seal portion 453 of the present embodiment is a sliding packing that stops water between the outer peripheral surface of the local cleaning nozzle 22 and the back plate portion 451 while allowing the local cleaning nozzle 22 to move in the front-rear direction. Specifically, it is an X ring. The seal portion 453 is disposed in a recessed step portion 454 formed at the rear end portion of the inner peripheral surface of the insertion hole 452. The rearward movement of the seal portion 453 disposed in the recessed step portion 454 is restricted by an attachment plate 455 attached to the rear surface of the back plate portion 451. The seal portion 453 is not limited to the X ring, and may be other packing.

  The top cover part 45 and the bottom part 43 are integrally formed in a watertight manner. The storage unit main body 41 may be configured by integrally molding the upper cover part 45 when the installation base 21 is resin-molded, or the upper cover part 45 may be watertightly bonded or welded to the installation base 21. You may comprise by adhering.

  The bottom surface 44 (the top surface of the bottom portion 43) of the storage portion main body 41 is configured by an inclined surface that is inclined so as to be positioned downward as it extends forward. For this reason, even if the water adhering to the front-end | tip part 23 of the local washing nozzle 22 falls on an inclined surface, it is easy to flow down along an inclined surface. Accordingly, the water adhering to the bottom surface 44 of the storage unit main body 41 is easily discharged into the bowl unit 13 through the nozzle hole 14.

  The lid 46 is configured to cover the opening on the front side of the storage unit main body 41 in a watertight manner. The lid portion 46 closes the opening of the storage portion main body 41 so as to be freely opened and closed. The upper end portion of the lid portion 46 is pivotally supported by the front end portion of the top plate portion 452 of the storage portion main body 41. Thereby, the cover part 46 is comprised so that it may rotate around a left-right axis. The lid portion 46 includes a vertical plate portion 47 and a horizontal plate portion 48 extending rearward from the lower end of the vertical plate portion 47 and has a substantially L-shaped cross section.

  The vertical plate portion 47 is configured to close the second hole portion 18 of the bowl portion 13. The front surface of the vertical plate portion 47 is flush with the front surface of the upright portion 16 in a state where the lid portion 46 closes the nozzle hole 14. The horizontal plate portion 48 is configured to close the first hole portion 17 of the bowl portion 13. The lower surface of the horizontal plate portion 48 is flush with the lower surface of the flange portion 15 in a state where the lid portion 46 closes the nozzle hole 14. The front end of the horizontal plate portion 48 is configured to be watertightly connectable to the bottom portion 43 of the storage portion main body 41.

  The lid portion 46 is provided with a lid driving portion that drives the lid portion 46 so as to close the opening of the housing portion main body 41 when the local cleaning nozzle 22 is disposed at the storage position. The lid drive unit of the present embodiment is configured by, for example, a torsion spring attached to the left and right shafts that connect the storage unit body 41 and the lid unit 46, and covers the opening toward the side where the opening of the storage unit body 41 is closed. Part 46 is energized.

  The lid driving unit opens the lid 46 when the local cleaning nozzle 22 moves forward. When the local cleaning nozzle 22 moves forward, the tip of the local cleaning nozzle 22 hits the lid portion 46 and pushes the lid portion 46 against the urging force to open the lid portion 46. The lid driving unit may drive the lid 46 using a driving device such as the motor 31.

  The storage unit 4 having such a configuration is provided with a chemical solution supply unit 5. The chemical solution supply unit 5 supplies the chemical solution to the inside of the storage unit 4. The chemical solution supply unit 5 is provided in the storage unit main body 41. The supply port of the chemical solution supply unit 5 is disposed above the local cleaning device 2. As shown in FIG. 3, the chemical liquid supply unit 5 is connected to a chemical liquid tank 52 via a chemical liquid flow path 51. For example, a chemical pump 53 including a metering pump is connected to the chemical flow path 51.

  The chemical solution is preferably a liquid having a bactericidal action. Further, the chemical solution preferably has a high concentration, more preferably a stock solution. The chemical solution is composed of, for example, sodium hypochlorite.

  The toilet apparatus having such a configuration includes a water supply unit (hereinafter referred to as a first water supply unit 6) that supplies water to the local cleaning nozzle 22, and a water supply unit (hereinafter referred to as a second water supply unit 7) that supplies water to the bowl unit 13. And.

  The first water supply unit 6 is included in the local cleaning device 2. The first water supply unit 6 includes a first flow path 61, a first water stop valve 62 provided in the first flow path 61, a sub tank 63, a heater 64, a buffer tank 65, a water supply switching unit 66, and a flow path. A switching valve 67 is provided.

  The first flow path 61 is made of, for example, a pipe and is installed on the installation table 21. The upstream end of the first flow path 61 is connected to the water supply source 74. Here, the water supply source 74 refers to equipment that is a source of water supply. For example, the water supply source 74 is constituted by a water pipe buried in the ground. In addition, the water supply to the toilet device of each household or each facility is performed from the water pipe as the water supply source 74 through the water supply pipe. For this reason, tap water is supplied to the first flow path 61 as cleaning water.

  In the first flow path 61, a first water stop valve 62, a sub tank 63, a heater 64, a buffer tank 65, a water supply switching unit 66, and a flow path switching valve 67 are provided in this order from the upstream side.

  The first water stop valve 62 is, for example, an electromagnetic valve. By switching the opening and closing of the first water stop valve 62, whether water is supplied from the water supply source 74 to the sub tank 63 is switched. Water supplied from the sub tank 63 to the buffer tank 65 is heated by the heater 64.

  The water supply switching unit 66 switches between washing water flow and water stoppage to the local washing nozzle 22. The water supply switching unit 66 supplies the water in the buffer tank 65 to the local cleaning nozzle 22. The water supply switching unit 66 is configured by a pump, for example.

  The first flow path 61 is branched into two flow paths, a buttocks flow path 68 and a bidet flow path 69, downstream of the water supply switching unit 66. The downstream end of the buttocks flow path 68 is connected to the buttocks water discharge pipe 221. The downstream end of the bidet channel 69 is connected to the bidet water discharge pipe 222.

  In the first channel 61, a channel switching valve 67 is provided at a branching portion that branches into a buttocks channel 68 and a bidet channel 69. The flow path switching valve 67 is a three-way valve configured by an electromagnetic valve. By switching the flow path switching valve 67, water from the water supply switching section 66 toward the flow path switching valve 67 is supplied to the buttocks flow path 68 or the bidet flow path 69.

  The second water supply unit 7 includes a second flow path 71 branched from the first flow path 61 and a second water stop valve 72 provided in the second flow path 71. The second flow path 71 connects the first flow path 61 and the bowl cleaning nozzle 73, thereby supplying water to the bowl cleaning nozzle 73. The bowl cleaning nozzle 73 is provided to discharge water toward the inside of the bowl portion 13. The second water stop valve 72 is, for example, an electromagnetic valve. By switching the opening and closing of the second water stop valve 72, whether water is supplied from the water supply source 74 to the bowl cleaning nozzle 73 is switched.

  The local cleaning device 2 includes an operation unit 8 and a control unit 9. The operation unit 8 includes, for example, an operating device provided in the toilet body 1 and a remote controller provided separately from the toilet body 1.

  The operation unit 8 includes a buttocks cleaning start switch 81 that discharges cleaning water from the buttocks water discharge pipe 221, and a buttocks cleaning stop switch 82 that stops discharge of the cleaning water from the buttocks water discharge pipe 221. Further, the operation unit 8 includes a bidet start switch 83 that discharges cleaning water from the bidet water discharge pipe 222 and a bidet stop switch 84 that stops discharge of cleaning water from the bidet water discharge pipe 222.

  The control unit 9 receives the operation signal output from the operation unit 8 and controls each device of the local cleaning device 2 including the water supply switching unit 66 and the second water stop valve 72 based on the operation signal. . The control unit 9 includes a microcomputer and is configured to execute a control program stored in a storage unit such as a ROM (Read Only Memory).

  The butt washing start switch 81 or the bidet start switch 83 is operated by the user, and the washing water is instructed to be discharged from the butt water discharge pipe 221 or the bidet water discharge pipe 222. Then, the control part 9 moves the corresponding water discharge pipe so that the jet outlet may overlap with the discharge outlet 24 of the local cleaning nozzle 22. Moreover, the control part 9 drives the motor 31, and moves the local washing nozzle 22 to a use position. Then, the local cleaning nozzle 22 is disposed inside the bowl portion 13.

  Thereafter, the control unit 9 drives the flow path switching valve 67 and the water supply switching unit 66 to supply the water in the buffer tank 65 to the local cleaning nozzle 22. At this time, the controller 9 drives the heater 64. Then, the water from the sub tank 63 toward the buffer tank 65 is heated by the heater 64. At the same time, the heated water in the buffer tank 65 is supplied to the local cleaning nozzle 22 and discharged from the discharge port 24 as cleaning water.

  If the discharge from the local cleaning nozzle 22 is continued and the amount of water in the sub tank 63 decreases, the control unit 9 opens the first water stop valve 62 until the amount of water in the sub tank 63 reaches a predetermined amount. Control to do.

  The buttocks cleaning stop switch 82 or the bidet stop switch 84 is operated by the user, and a command to stop the discharge of cleaning water from the local cleaning nozzle 22 is issued. Then, the control unit 9 stops the operation of the water supply switching unit 66. Thereby, discharge of the washing water from the local washing nozzle 22 is stopped. At this time, the controller 9 stops driving the heater 64. Further, the control unit 9 drives the motor 31 to move the local cleaning nozzle 22 to the storage position.

  The buttocks cleaning stop switch 82 may also serve as the bidet stop switch 84. The buttocks cleaning start switch 81 may also serve as the buttocks cleaning stop switch 82, and the bidet start switch 83 may also serve as the bidet stop switch 84. The operation unit 8 includes a bowl cleaning start switch that discharges cleaning water from the bowl cleaning nozzle 73.

  When the user operates the bowl cleaning start switch, the control unit 9 opens the second water stop valve 72 for a predetermined time. Thereby, a fixed amount of cleaning water is discharged from the bowl cleaning nozzle 73, and the inner surface of the bowl portion 13 is cleaned.

  In addition to such a configuration, the toilet device of the present embodiment is configured so that the local cleaning nozzle 22 can be immersed and washed. The operation unit 8 includes a nozzle cleaning switch 85 for immersing and washing the local cleaning nozzle 22.

  When the user operates the nozzle cleaning switch 85 in a state where the local cleaning nozzle 22 is disposed at the storage position, the control unit 9 drives the water supply switching unit 66 to discharge the cleaning water from the local cleaning nozzle 22. At this time, any of the water discharge pipe 221 for a butt and the water discharge pipe 222 for a bidet may be sufficient. Further, the control unit 9 causes the chemical solution supply unit 5 to supply the chemical solution while driving the water supply switching unit 66. That is, the control unit 9 controls the water supply switching unit 66 so that the cleaning water is discharged in a state where the distal end portion 23 of the local cleaning nozzle 22 is disposed inside the storage unit 4.

  Then, as shown in FIG. 4, the cleaning water and the chemical solution are supplied into the storage unit 4, and the cleaning water and the chemical solution are stored in the storage unit 4. At this time, the chemical solution is stirred by the cleaning water discharged from the local cleaning nozzle 22. In this state, it is left for a certain time, and the tip 23 of the local cleaning nozzle 22 is immersed and washed.

  Thereafter, when the user operates the buttocks cleaning start switch 81 or the bidet start switch 83, as shown in FIG. 6, the lid 46 is opened, and the local cleaning nozzle 22 is moved to the use position. The washed water and the chemical solution are drained into the bowl portion 13.

Alternatively, the lid 46 may be opened after a certain period of time while the tip 23 of the local cleaning nozzle 22 is kept immersed, and the cleaning water and the chemical solution may be drained. Furthermore, after that, only the cleaning water may be stored in the storage unit 4 and the tip of the local cleaning nozzle 22 and the inside of the storage unit 4 may be rinsed.
<Effect>
As described above, the toilet device of the present embodiment includes the toilet body 1 having the bowl portion 13, the local cleaning nozzle 22 in which the discharge port 24 for discharging the cleaning water is provided at the distal end portion 23, and the water supply switching unit 66. And a control unit 9. The local cleaning nozzle 22 is configured to move between a storage position and a use position. The use position is a position where the local cleaning nozzle 22 moves forward from the storage position and the tip 23 of the local cleaning nozzle 22 is disposed inside the bowl portion 13. The water supply switching unit 66 switches between water supply and water stoppage of the cleaning water to the local cleaning nozzle 22. The control unit 9 controls the water supply switching unit 66. The toilet device further includes a storage unit 4. The storage unit 4 stores the tip 23 of the local cleaning nozzle 22 when the local cleaning nozzle 22 is in the storage position. The storage unit 4 is configured to be able to store water. The control unit 9 can control the water supply switching unit 66 so that the cleaning water is discharged in a state where the distal end portion 23 of the local cleaning nozzle 22 is located inside the storage unit 4.

  Here, the watertight state does not mean only a state where water is stopped in a strict sense, but may be any state as long as it can store cleaning water in the storage unit 4 for a certain period of time.

  For this reason, according to the toilet device of this embodiment, the front-end | tip part 23 of the local cleaning nozzle 22 can be immersed in the wash water stored in the storage part 4, and, thereby, the front-end | tip part 23 of the local cleaning nozzle 22 is immersed. Can be washed. As a result, the front end portion 23 of the local cleaning nozzle 22 that is easily contaminated can be kept clean.

  Moreover, the toilet device of this embodiment is provided with the following additional structure. The storage unit 4 is provided with a chemical solution supply unit 5 for supplying a chemical solution. The chemical solution supply unit 5 is configured to supply a chemical solution when the cleaning water is discharged in a state where the distal end portion 23 of the local cleaning nozzle 22 is located inside the storage unit 4.

  For this reason, according to the toilet apparatus of the present embodiment, when the tip 23 of the local cleaning nozzle 22 is immersed and washed, the cleaning power can be further increased, and the tip 23 of the local cleaning nozzle 22 can be kept clean. Can do.

  Moreover, the toilet device of this embodiment is provided with the following additional structure. The storage unit 4 includes a storage unit main body 41 that opens forward, and a lid 46 that covers the opening of the storage unit main body 41 in a watertight manner.

  For this reason, according to the toilet device of this embodiment, the drainage and storage of wash water can be switched by opening and closing the lid 46.

  Further, the local cleaning device 2 according to the present embodiment switches between a local cleaning nozzle 22 in which a discharge port 24 for discharging cleaning water is provided at the distal end portion 23, and supply and stop of cleaning water to the local cleaning nozzle 22. The water supply switch part 66 and the control part 9 which controls the water supply switch part 66 are provided. The local cleaning nozzle 22 is configured to move between a storage position and a use position. The local cleaning device 2 includes a storage unit 4. The storage unit 4 stores the tip 23 of the local cleaning nozzle 22 when the local cleaning nozzle 22 is in the storage position. The storage unit 4 is configured to store water. The control unit 9 can control the water supply switching unit 66 so that the cleaning water is discharged in a state where the distal end portion 23 of the local cleaning nozzle 22 is located inside the storage unit 4.

  For this reason, according to the local cleaning device 2 of the present embodiment, the distal end portion 23 of the local cleaning nozzle 22 can be immersed in the cleaning water stored in the storage portion 4, and thereby the distal end portion 23 of the local cleaning nozzle 22. Can be soaked and washed. As a result, the front end portion 23 of the local cleaning nozzle 22 that is easily contaminated can be kept clean.

<Modification 1>
In the storage unit 4 of the above embodiment, the bottom 43 is configured by the front end portion of the installation base 21, but the bottom 43 and the installation base 21 may be separate as shown in FIG. 7. The storage part 4 of the modification is configured in a box shape. The bottom 43 is fixed to the installation base 21.

  According to the toilet device and the local cleaning device 2 of this modification, the storage unit 4 can be installed by retrofitting.

<Modification 2>
The storage position of the above embodiment is one position in the toilet body 1, but for example, a plurality of first positions that are normal storage positions and second positions that are retracted from the first position. It may be a position.

  FIG. 8 shows the local cleaning nozzle 22 in a state of being retracted to the second position. The local cleaning nozzle 22 is configured to be retractable to the second position in the storage position.

  In addition to the operation unit 8 of the embodiment, the operation unit 8 is provided with a nozzle backward switch and a return switch. When the nozzle retreat switch is operated by the user, the control unit 9 drives the drive unit 3 to move the local cleaning nozzle 22 to the second position. As a result, the distal end portion 23 of the local cleaning nozzle 22 disposed at the first position is disposed at a position retracted from the bottom surface 44 of the storage unit 4.

  As described above, the local cleaning nozzle 22 is disposed at the second position, so that the user can clean the inside of the storage unit 4 from the inside of the bowl unit 13 through the nozzle hole 14. Moreover, the front end portion of the storage portion 4 opens forward and downward through the nozzle hole 14. For this reason, the user can easily clean the front end portion of the storage portion 4.

  When the user operates the return switch in a state where the local cleaning nozzle 22 is disposed at the second position, the control unit 9 drives the drive unit 3 and thereby moves the local cleaning nozzle 22 to the first position.

  The nozzle backward switch may also serve as a return switch. The local cleaning nozzle 22 arranged at the second position may be driven to the first position by the drive unit 3 when the buttocks cleaning start switch 81 or the bidet start switch 83 is operated. In this case, the return switch can be omitted.

<Application example>
The inner surface of the storage unit 4 is preferably configured to have water repellency. Thereby, when draining washing water stored in storage part 4, it can make it difficult to attach water. The inner surface of the storage unit 4 may exhibit water repellency by forming a water-repellent structure composed of irregularities on the inner surface of the storage unit 4, or it may exhibit water repellency by surface treatment with a coating or the like. Also good. In particular, if the bottom surface 44 of the storage unit 4 is configured to have water repellency, the bottom surface 44 is inclined, so that the cleaning water can be drained from the storage unit more effectively.

  Further, the lid portion 46 of the storage portion 4 is pivotally supported on the front end portion of the top plate portion 452 of the storage portion main body 41, but may be rotatably connected to the bowl portion 13, for example. The storage unit 4 may have a configuration in which, for example, the opening of the storage unit main body 41 is made the same size as the local cleaning nozzle 22 so that the opening is closed by the local cleaning nozzle 22. Thereby, the cover part 46 is omissible.

  Moreover, although the water supply switching part 66 of the said implementation was comprised by the pump, it may be comprised by the opening-and-closing valve in the flowing water channel where a water pressure is applied, for example.

  In addition, the storage unit 4 is configured to surround only the tip 23 of the local cleaning nozzle 22 in a state where the local cleaning nozzle 22 is in the storage position, but the whole including the tip 23 of the local cleaning nozzle 22 is included. May be configured to surround.

  In the toilet device of the present embodiment, the outer body 12 of the toilet body 1 may be made of, for example, earthenware. In this case, the frame 11 can be omitted. Moreover, the local washing | cleaning apparatus 2 is not restrict | limited to what is built in the toilet bowl main body 1 like this embodiment, For example, you may install on the toilet bowl main body 1. FIG.

  In addition, the toilet device and the local cleaning device 2 of the present embodiment can be appropriately changed in design without departing from the spirit of the present invention.

DESCRIPTION OF SYMBOLS 1 Toilet body 13 Bowl part 14 Nozzle hole 17 1st hole 18 2nd hole 2 Local washing | cleaning apparatus 21 Installation stand 22 Local washing nozzle 23 Front-end | tip part 24 Discharge port 3 Drive unit 4 Storage part 41 Storage part main body 43 Bottom part 44 Bottom 45 Upper cover portion 451 Back plate portion 452 Insertion hole 453 Seal portion 454 Concave step portion 455 Mounting plate 46 Lid portion 5 Chemical solution supply portion 51 Chemical solution flow channel 52 Chemical solution tank 53 Chemical solution pump 74 Water supply source 8 Operation portion 81 Wet washing start switch 82 Wet washing stop switch 83 Bidet start switch 84 Bidet stop switch 85 Nozzle washing switch 9 Control unit

Claims (4)

A toilet body having a bowl portion;
A discharge port for discharging cleaning water is provided at the distal end, and the local portion is configured to move between a storage position and a use position where the front end is disposed inside the bowl portion by moving forward from the storage position. A cleaning nozzle;
A water supply switching unit that switches between water supply and stoppage of the cleaning water to the local cleaning nozzle;
A toilet device comprising a control unit for controlling the water supply switching unit,
Storing the tip of the local cleaning nozzle when the local cleaning nozzle is in the storage position, further comprising a storage unit capable of storing water;
The control unit is configured to be able to control the water supply switching unit so that the cleaning water is discharged in a state where the tip of the local cleaning nozzle is located inside the storage unit. apparatus. The storage unit is provided with a chemical solution supply unit for supplying a chemical solution,
The chemical solution supply unit is configured to supply the chemical solution when the cleaning water is discharged in a state where the tip of the local cleaning nozzle is located inside the storage unit. The toilet apparatus according to 1. The storage section is
A storage unit body that opens toward the front;
The toilet device according to claim 1, further comprising a lid portion that covers the opening of the storage unit main body in a watertight manner. A local cleaning nozzle having a discharge port for discharging cleaning water provided at the tip;
A water supply switching unit that switches between water supply and stoppage of the cleaning water to the local cleaning nozzle;
A control unit for controlling the water supply switching unit,
The local cleaning nozzle is configured to move between a storage position and a use position where the tip is moved forward from the storage position and exposed from the main body of the local cleaning apparatus,
Storing the tip of the local cleaning nozzle when the local cleaning nozzle is in the storage position, further comprising a storage unit capable of storing water;
The control unit is configured to be able to control the water supply switching unit so that the cleaning water is discharged in a state where the tip of the local cleaning nozzle is located inside the storage unit. Cleaning device.

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