WO2014091688A1 - Dispositif de cuvette de toilettes - Google Patents

Dispositif de cuvette de toilettes Download PDF

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Publication number
WO2014091688A1
WO2014091688A1 PCT/JP2013/006848 JP2013006848W WO2014091688A1 WO 2014091688 A1 WO2014091688 A1 WO 2014091688A1 JP 2013006848 W JP2013006848 W JP 2013006848W WO 2014091688 A1 WO2014091688 A1 WO 2014091688A1
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WIPO (PCT)
Prior art keywords
unit
power
battery
toilet
water
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Application number
PCT/JP2013/006848
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English (en)
Japanese (ja)
Inventor
佐藤　真悟
研治 安達
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パナソニック株式会社
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Publication of WO2014091688A1 publication Critical patent/WO2014091688A1/fr

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/012—Special constructions of flushing devices, e.g. closed flushing system combined with movable closure elements in the bowl outlet
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting

Definitions

  • the present invention generally relates to a toilet device, and more particularly, to a toilet device that switches between a sealed state and a drained state when a trap unit is driven.
  • Japanese Patent Application Publication No. 2009-263994 discloses a conventional toilet device.
  • This toilet apparatus is configured to rotate the trap cylinder by driving a motor, thereby switching the bowl portion between a sealed state and a drained state.
  • This toilet device is provided with a handle for manually rotating the trap cylinder when power supply from an external power source is stopped due to a power failure or the like.
  • the toilet apparatus disclosed in Document 1 or the like rotates the trap cylinder by manual operation via the handle when the external power supply is stopped (when a power failure occurs), thereby switching between a sealed state and a drained state. It is done. At this time, since the trap cylinder is covered with the outer shell of the toilet body, it is difficult for the user to visually recognize its appearance (posture).
  • the handle of the conventional toilet device is provided on the side surface of the rear part from the bowl portion, it is provided at a position where it is difficult for the user to operate while visually checking the handle. For this reason, in the conventional toilet device, it is difficult to operate with a prescribed operation amount (rotation amount).
  • the conventional toilet device is likely to have an excess or deficiency in the operation amount (cannot be operated with an accurate operation amount).
  • the trap cylinder or the drive unit is hindered, or the trap unit is not positioned at the prescribed position (the position when driven by the drive unit) of the drained state or the sealed state. And there is a risk of impeding water storage (sealing).
  • the operation amount is likely to be uneven due to the excess or shortage of the operation amount, for example, when the power outage is prolonged, the trap cylinder is moved to the specified position by accumulating the operation amount unevenness. May be more difficult to place in
  • the conventional toilet device there is a problem that the user's convenience is not so good at the time of the power failure.
  • the present invention has been made in view of the above circumstances, and an object thereof is to provide an easy-to-use toilet device in the event of a power failure.
  • a toilet apparatus includes a toilet body having a bowl portion, a sealed state in which sealed water is formed in the bowl portion, and drainage in a state where water in the bowl portion can be discharged.
  • a trap unit that is switched by driving the drive unit to one of the states, a first power supply unit that supplies power from the external power source to the drive unit, and power from a power source different from the external power source
  • the second power feeding unit has a switching unit that switches between supplying power to the driving unit and stopping the power.
  • a toilet device in the first aspect, further includes a battery-operated remote control device that is provided outside the toilet body and that can operate the drive unit, and the second power feeding device.
  • the unit is capable of supplying power from the battery to the drive unit, and the second power feeding unit is provided with a holder to which a battery having the same shape as the battery of the remote control device can be attached and detached.
  • the toilet body in the first form, includes a water supply path that supplies water to the bowl portion, and a water supply valve that switches between water flow and water stoppage of the water supply path.
  • the second power supply unit is configured to supply power to the water supply valve.
  • the toilet body includes a control unit that controls driving of the drive unit, and the second power feeding unit feeds power to the control unit. Is configured to do.
  • the toilet main body controls the detection unit that detects the amount of power of the battery mounted on the holder and the drive of the drive unit.
  • a control unit and when the amount of power detected by the detection unit is less than or equal to a threshold value, the control unit shortens the time for which the drainage state is maintained as compared with the case where the power amount exceeds the threshold value.
  • the drive unit is controlled to do so.
  • FIG. 2A is a perspective view of the toilet main body with its upper cover closed.
  • FIG. 2B is an enlarged view of the periphery of the top surface of the box with the upper cover open. It is sectional drawing which simplified a part of toilet bowl body of this embodiment. It is a circuit diagram of the toilet device of a modification.
  • the toilet device of the present embodiment is a chair-type toilet that a user sits down and uses, so-called a Western-style toilet.
  • the toilet device is provided outside the toilet body 1, a toilet body 1 having a bowl portion 11, a toilet seat 12 and a toilet lid 13 that can be placed on a rim portion 21 above the bowl portion 11.
  • External device 8 The toilet body 1 is fixed to a floor surface of a toilet room, for example.
  • the toilet seat 12 and the toilet lid 13 are pivotally supported at one end on the toilet body 1.
  • the front-rear direction is defined as the direction seen from the state where the user is seated on the toilet device. That is, in the following description, in the toilet body 1, the direction from the portion where the toilet seat 12 and the toilet lid 13 are connected (the one end on the toilet body 1) toward the bowl 11 is defined as the front. In the following description, in the toilet body 1, the direction from the bowl portion 11 toward the portion (one end portion on the toilet body 1) connected to the toilet seat 12 and the toilet lid 13 is defined as the rear.
  • the toilet body 1 includes an outer shell 2 having a bowl portion 11, a frame 14 placed and fixed on the floor surface, and an internal device 3 provided inside the outer shell 2 (inside the toilet body 1).
  • the outer shell 2 is attached to the frame 14. For this reason, the outer shell 2 is supported on the floor surface via the frame 14.
  • the outer shell 2 includes a front part 2 a that forms the front part thereof, and a rear part 2 b that forms the rear part of the outer shell 2.
  • the toilet body 1 has a front outer shell 2 formed of the front part 2a, and a rear outer shell 2 positioned rearward of the front part formed of the rear part 2b.
  • the front part 2 a is formed of a bowl part 11, a rim part 21 disposed above the bowl part 11, and a skirt part 22 covering the outer periphery of the bowl part 11 and the rim part 21.
  • the bowl portion 11 has a bowl shape opened upward.
  • a cylindrical part 11 a is formed at the bottom of the bowl part 11.
  • the cylinder part 11a protrudes rearward and outward from the bottom part of the bowl part 11, and opens rearward.
  • a rim portion 21 is integrally provided at the opening edge (upper edge) of the bowl portion 11.
  • the front surface of the rim portion 21 is a toilet seat mounting surface on which the toilet seat 12 is mounted.
  • the skirt portion 22 is disposed outside the rim portion 21 and the bowl portion 11.
  • the skirt portion 22 is provided so as to surround the bowl portion 11. For this reason, the skirt portion 22 is a front side wall of the toilet body 1.
  • the rear part 2b covers the internal device 3.
  • the internal device 3 is arranged inside the toilet body 1 on the rear side where the outer shell 2 is formed by the rear part 2b.
  • the rear part 2 b includes two side covers 24 that cover the right and left sides of the internal device 3, a rear cover 25 that covers the rear of the internal device 3, a box 27 that covers the top of the internal device 3, and a top of the box 27. It is formed with an openable / closable upper cover 26 covering the surface portion 27a.
  • a partition plate 15 is provided inside the rear side of the toilet body 1 (a space surrounded by the rear part 2 b).
  • the interior of the rear side of the toilet body 1 (the space surrounded by the rear part 2b) is partitioned into an upper space and a lower space by a partition plate 15.
  • the upper space is a space on the upper side of the partition plate 15, for example, a space surrounded by the partition plate 15 and the box body 27.
  • the lower space is a space below the partition plate 15, for example, a space surrounded by the partition plate 15, the side cover 24, and the rear cover 25.
  • Each side cover 24 is provided behind the skirt portion 22. Each side cover 24 is attached to the rear end of the skirt portion 22. For this reason, each side surface of the outer shell 2 is formed by the side cover 24 and the skirt portion 22, respectively. Each side cover 24 is configured to be removable. The user can expose some of the internal devices 3 by removing the side cover 24.
  • the rear cover 25 is provided between the rear ends of the side covers 24 and forms the back surface of the outer shell 2.
  • the box 27 has a rectangular box shape opened downward.
  • the lower ends of both side surface portions of the box body 27 hit the side cover 24.
  • the lower end of the front surface portion of the box 27 hits the rear end upper portion of the rim portion 21.
  • the lower end of the rear surface portion of the box body 27 hits the upper end of the rear cover 25.
  • some of the devices disposed inside the box body 27 are located rearward and upward compared to the bowl portion 11 and the toilet seat placement surface.
  • the box body 27 has a top surface portion 27a whose upper portion is closed.
  • the upper surface of the top surface portion 27 a is covered with the upper cover 26.
  • the upper cover 26 is formed in, for example, a plate shape, and a rear end thereof is rotatably attached to a rear end of the top surface portion 27a. For this reason, the upper cover 26 is rotated in the vertical direction with the rear end as a fulcrum, thereby opening the top surface portion 27a and the closed state covering the top surface portion 27a as shown in FIGS. 2A and 2B. Switch to the open state.
  • the toilet device includes, as an internal device 3, a water supply path 31 that supplies water to the bowl part 11, a drainage path 34 that discharges water in the bowl part 11, and an electrical equipment 33.
  • the water supply path 31 is disposed, for example, over the upper part of the lower space and the upper space.
  • the drainage path 34 is, for example, disposed in the lower space and is located below the water supply path 31.
  • the electrical equipment 33 is disposed in the upper space, for example.
  • the upstream end of the water supply path 31 protrudes outward from the toilet body 1 (the rear part of the side cover 24 or the rear cover 25).
  • the upstream end is connected to an external water pipe (not shown). Water flows from the water pipe into the water supply path 31 due to the water pressure.
  • the opening at the downstream end of the water supply path 31 is disposed at the upper end of the bowl portion 11 and faces the bowl portion 11. The opening at the downstream end discharges the water flowing into the water supply path 31 from the water pipe into the bowl portion 11. For this reason, the opening at the downstream end of the water supply path 31 serves as a discharge port 31 a for cleaning the bowl portion 11.
  • a water supply valve 32 is provided in the middle of the water supply path 31.
  • the water supply valve 32 opens and closes the water supply path 31.
  • the water supply path 31 enters a water flow state by opening the water supply valve 32, and enters a water stop state by closing the water supply valve 32.
  • the water supply path 31 is switched between water discharge and water stop to the bowl portion 11 by opening and closing the water supply valve 32.
  • switching of opening and closing of the water supply valve 32 is controlled by a control unit 51 (details will be described later) which is one of the internal devices 3.
  • the drainage path 34 includes a trap part 4 provided at the downstream end of the cylinder part 11a and a discharge part (not shown) connected to an external drain pipe (not shown). And the drainage path 34 flows the water etc. of the bowl part 11 from the cylinder part 11a to the discharge part via the trap part 4. FIG. Water flowing from the discharge part is discharged to the drain pipe.
  • the trap unit 4 includes an elastically deformable trap cylinder 41, a trap chamber (not shown) in which a rear portion of the trap cylinder 41 is housed, and a rear end of the trap cylinder 41 that moves up and down. And a drive section 42 (see FIG. 1) that rotates (moves up and down) in the direction.
  • the front end of the trap cylinder 41 is connected to the cylinder portion 11a.
  • the rear end of the trap cylinder 41 is connected to the drive unit 42.
  • the tip on the rear side of the trap cylinder 41 is driven in the vertical direction by the driving unit 42 to be switched between a state directed upward and a state directed downward or rearwardly downward.
  • the trap cylinder 41 forms a trap structure in the trap portion 4 by taking a posture in which the tip on the rear side is directed upward.
  • the toilet device is in a sealed state.
  • the sealed water state is a state in which water or the like brought in from the outside by the water or bucket discharged from the water supply path 31 can be stored in the bowl portion 11.
  • the toilet device can suppress the inflow to the bowl part 11 side, such as an odor at the said discharge part side, by storing water in the bowl part 11 in this sealed state.
  • the trap cylinder 41 has a posture in which the rear end is directed downward or rearward and lower, and the rear end communicates with the discharge portion.
  • the toilet device is in a drained state.
  • the water (sealed water) in the bowl portion 11 can be discharged to the discharge portion together with, for example, filth.
  • the trap unit 4 is a so-called rotation type (turn trap type) trap device that can be switched between a sealed state (the state shown in FIG. 3) and a drained state by the vertical movement of the trap cylinder 41. It has become.
  • the posture in the sealed state is defined as the sealed posture
  • the posture in the drained state is defined as the drained posture.
  • the drive of the drive unit 42 is controlled by the control unit 51.
  • the trap unit 4 is controlled by the control unit 51 to switch between the sealed state and the drained state (the vertical movement of the trap cylinder 41).
  • the drive unit 42 outputs a position detection signal to the control unit 51 during driving.
  • This position detection signal is, for example, position information at the top and bottom of the tip on the rear side of the trap cylinder 41.
  • the controller 51 controls the trap cylinder 41 to be sealed and drained by controlling the rotation of the drive unit 42, its stop, or switching of the rotation direction in accordance with the position detection signal. And switch.
  • the trap section 4 is provided with a so-called manual rotation handle (not shown) on the outer surface of the trap chamber.
  • the trap unit 4 can rotate the trap cylinder 41 in the vertical direction without rotating the drive unit 42 by rotating the handle.
  • the handle can be exposed by removing the side cover 24. The handle can be rotated when exposed.
  • the toilet device includes, as the electrical equipment 33, a control unit 51 that controls the water supply valve 32 and the drive unit 42, a power supply unit 53 that serves as a power source for the control unit 51 and the drive unit 42, and a power supply unit. And a first power transmission unit 52 that transmits power from 53 to the control unit 51 and the drive unit 42.
  • the toilet apparatus includes a first power feeding unit 6 that functions as the power feeding unit 53 by being electrically connected to an external power source 64 such as a commercial power source as the power feeding unit 53, and a first power feeding unit 6 (external power source 64). Instead, a second power feeding unit 7 (details will be described later) that can be used as a power source for the driving unit 42 is provided.
  • the first power supply unit 6 includes a connection unit 61 that can be electrically connected to the external power supply 64, and a second power transmission unit 63 that transmits the power of the external power supply 64 to the first power transmission unit 52 via the connection unit 61. .
  • the second power transmission unit 63 is provided with a first circuit unit 62.
  • the first circuit unit 62 includes, for example, a conversion unit that converts AC power input from an external power supply 64 (commercial power supply) into DC power.
  • the conversion unit is, for example, a switching circuit or a transformer. Then, the electric power converted by the conversion unit (via the first circuit unit 62) is supplied from the second power transmission unit 63 to the control unit 51 and the drive unit 42 via the first power transmission unit 52.
  • the first power supply unit 6 supplies DC power to the control unit 51 and the drive unit 42. Further, the first power supply unit 6 supplies the DC power to the water supply valve 32 via the second power transmission unit 63. Thereby, the 1st electric power feeding part 6 drives the water supply valve 32 to open and close.
  • the 1st circuit part 62 may have not only a conversion part but a rectification
  • the first power supply unit 6 disconnects (releases) the electrical connection between the connection unit 61 and the external power source 64, so that the first power transmission unit 52 (the control unit 51, the drive unit 42) and the external power source 64. Power supply to the water supply valve 32 can be stopped.
  • the external device 8 is provided outside the toilet body 1.
  • the external device 8 is attached to, for example, a wall surface of a toilet room where the toilet body 1 is provided.
  • the external device 8 is different in power source from the internal device 3.
  • This power source is formed of a battery 9.
  • the battery 9 is, for example, a dry battery.
  • the external device 8 includes a storage unit 81 that detachably stores the battery 9 and an operation unit 82 that is operated by electric power supplied from the battery 9 stored in the storage unit 81. For this reason, the external device 8 is a device with a built-in power supply.
  • the external device 8 is a battery-operated remote control device 8a.
  • the remote operation device 8a includes, as the operation unit 82, an operation unit 82a for performing the drainage operation, and a communication unit 82b that transmits an operation result of the operation unit 82a to the control unit 51.
  • the operation unit 82 a and the communication unit 82 b operate by receiving power supplied from the battery 9 in the storage unit 81.
  • the operation unit 82a outputs an operation result such as a command for performing the drainage operation to the communication unit 82b when operated by the user.
  • the communication unit 82b outputs the input operation result (for example, a command signal) to the control unit 51 by wireless communication, wired communication, or the like. Accordingly, the control unit 51 controls the drive unit 42 to perform the drainage operation, start of driving of the drive unit 42, opening / closing of the water supply valve 32, and the like based on the operation result output from the operation unit 82a.
  • the second power supply unit 7 includes a holder 71 from which the battery 9 is detachable, and a third power transmission unit 76 that transmits power from the battery 9 to the first power transmission unit 52 when the battery 9 is attached to the holder 71.
  • the third power transmission unit 76 includes a switching unit 72 that switches on / off power transmission from the battery 9 mounted on the holder 71 to the first power transmission unit 52, and a detection unit 74 that detects the amount of power of the mounted battery 9.
  • a second circuit unit 73 is provided.
  • the switching unit 72 switches the power transmission to either on or off by operating a switching operation unit (not shown). In other words, the switching unit 72 switches between energization of the third power transmission unit 76 and its stop.
  • the switching operation unit is provided, for example, on the top surface part 27a.
  • the switching operation unit is configured to be concealed by covering the top surface part 27 a with the upper cover 26.
  • the second circuit unit 73 and the detection unit 74 are provided between the switching unit 72 and the first power transmission unit 52 in the third power transmission unit 76. For this reason, the power is supplied from the battery 9 to the second circuit unit 73 and the detection unit 74 when the switching unit 72 switches the power transmission to an on state (a state in which the third power transmission unit 76 is energized). The second circuit unit 73 and the detection unit 74 are not supplied with power from the battery 9 when the switching unit 72 switches the power transmission to the off state (the state in which the third power transmission unit 76 is stopped). For this reason, the toilet device can suppress power consumption of the battery 9 by the second circuit unit 73 and the detection unit 74 by switching power transmission off by the switching unit 72.
  • the detection unit 74 detects the voltage of the battery 9 (battery voltage) as the amount of power, for example. That is, for example, as described above, the detection unit 74 detects the battery voltage only in a state where the power transmission is switched on by the switching unit 72 (the state in which the current is applied). And the detection result (detected battery voltage) of the detection part 74 is output to the control part 51 as a voltage detection signal, for example. This voltage detection signal varies according to the detection result (battery voltage value).
  • the second circuit unit 73 is provided on the first power transmission unit 52 side from the detection unit 74 in the third power transmission unit 76.
  • the second circuit unit 73 includes, for example, a boosting unit. Then, the electric power boosted by the boosting unit (via the second circuit unit 73) is supplied from the third power transmission unit 76 to the control unit 51 and the drive unit 42 via the first power transmission unit 52.
  • the holder 71 includes a holding part 75 that holds the battery 9 and a conductive part 77.
  • the conductive unit 77 electrically connects the battery 9 held by the holding unit 75 and the third power transmission unit 76.
  • the holding part 75 is formed in a rectangular box shape having a top surface, for example.
  • the holding part 75 holds the battery 9 detachably by attaching the battery 9 in the box.
  • maintenance part 75 covers the upper part of the battery 9 with a top
  • FIG. 2B the box 27 has the recessed part 28 for attaching the holding
  • the recess 28 is formed in a rectangular shape by being recessed downward. The recess 28 opens upward.
  • upper surface part 27a is provided in the front-end part of the holding
  • a fitting portion 28 a into which the fitting portion 75 a is fitted is provided at the front end edge of the recess 28.
  • the holder 71 can attach the holding
  • maintenance part 75 can be taken out from the recessed part 28 by removing the fitting part 75a from the to-be-fitted part 28a from this attached state. That is, the holding portion 75 is detachable from the recess 28 by fitting the fitting portion 75a and the fitted portion 28a.
  • the battery 9 is detachably held in the recess 28 (the toilet body 1) via the holder 71. Moreover, it is preferable that the holding
  • the holding unit 75 may be fixed to the toilet body 1.
  • the holding part 75 has a mounting opening for detachably mounting the battery 9 on the upper surface, for example.
  • the holding portion 75 further includes a protective cover that covers the attachment opening and protects the battery 9 in a detachable manner, and the battery 9 can be detached by removing the protective cover.
  • the protective cover is preferably attached (covered) to the attachment port in a watertight state.
  • the battery 9 held by the holding unit 75 is, for example, a so-called dry battery.
  • the 2nd electric power feeding part 7 supplies the direct-current electric power to the control part 51 and the drive part 42 by making this attached battery 9 into a power supply by attaching (attaching) the battery 9 to the holder 71 so that attachment or detachment is possible. To do.
  • the battery 9 attached to the toilet body 1 has the same shape as the battery 9 of the external device 8 (the battery 9 of the storage unit 81).
  • the battery 9 of the external device 8 is referred to as a first battery 91
  • the battery 9 having the same shape is referred to as a second battery 92.
  • the first battery 91 and the second battery 92 have the same shape.
  • the first battery 91 and the second battery 92 have shapes that can be attached to each other.
  • the storage portion 81 is configured so that a second battery 92 can be attached instead of the first battery 91.
  • the holder 71 is configured so that the first battery 91 can be attached instead of the second battery 92.
  • the storage unit 81 and the holder 71 have the same shape of battery 9 attached thereto, and the batteries 9 can be interchanged.
  • the 2nd electric power feeding part 7 and the external apparatus 8 have the same rated voltage of the battery 9, or the tolerance
  • each of the first battery 91 and the second battery 92 has the same rated voltage or a rated voltage that falls within the allowable range.
  • the toilet device includes a drainage operation unit (not shown) for the second power feeding unit 7.
  • This drain operation part is provided in the top surface part 27a of the box 27, for example.
  • the drainage operation unit can be used when the power of the second power feeding unit 7 is transmitted to the control unit 51 and the driving unit 42.
  • This drainage operation unit outputs a command (for example, a command signal) for causing the trap unit 4 to perform a drainage operation to the control unit 51 when operated by a user.
  • This draining operation refers to an operation of returning to the sealed position after the trap cylinder 41 in the sealed position is switched to the draining position.
  • the draining operation is an operation of switching to the sealed water posture after switching from the sealed water state to the draining state.
  • the second power supply unit 7 may not supply power to the control unit 51.
  • the drainage operation unit directly controls the drive unit 42 to perform the drainage operation without using the control unit 51.
  • the drainage operation unit drives the drive unit 42 by outputting a command for causing the trap unit 4 to perform a drainage operation to the drive unit 42.
  • This draining operation is performed when the power from the first power feeding unit 6 is supplied to the drive unit 42 and the control unit 51 and when the power from the second power feeding unit 7 is supplied to the drive unit 42 and the control unit 51. And some are different.
  • the case where the power from the first power supply unit 6 is supplied is the case of the first power supply
  • the case where the power from the second power supply unit 7 is supplied is the case of the second power supply. To do.
  • the second power feeding unit 7 is in a state where power transmission to the first power transmission unit 52 is stopped by the switching unit 72 (the power transmission is off). In other words, in the case of the first power supply, power is not supplied from the second power supply unit 7 to the drive unit 42 and the control unit 51.
  • the control unit 51 controls the drive unit 42 to be driven when a command signal is input from the remote control device 8a to perform the draining operation in the sealed state. With this control, the drive unit 42 rotates the trap cylinder 41 downward to switch the trap cylinder 41 to the drainage posture. Accordingly, the toilet device is in a drained state, and water (water storage) or the like in the bowl portion 11 is discharged to the discharge portion.
  • the control unit 51 controls to open the water supply valve 32. By this control, the water supply valve 32 switches the water supply path 31 from the water stop state to the water supply state (starts water supply through the water supply path 31). For this reason, the toilet apparatus is supplied with water from the water supply path 31 to the bowl portion 11 and is discharged to the discharge portion. Thereby, the toilet device can suppress an increase in odor from the discharge part (inflow to the bowl part 11 side) in a drained state.
  • control part 51 performs control which drives the drive part 42, after hold
  • the drive unit 42 rotates the trap cylinder 41 upward to switch the trap cylinder 41 to the sealed position.
  • the toilet device enters a sealed state (returns to the sealed state), and water is stored in the bowl portion 11.
  • the control unit 51 rotates the trap cylinder 41 by the driving unit 42 to return the toilet device to the sealed state.
  • control unit 51 controls the water supply valve 32 to be closed when a condition value such as the time during which the water supply valve 32 is open or the water flow rate of the water supply path 31 reaches a set value.
  • the water supply valve 32 switches the water supply path 31 to a water stop state (stops water flow through the water supply path 31).
  • a certain amount of water corresponding to the set value is stored in the bowl portion 11.
  • the control part 51 will be controlled in the case of the 2nd electric power feeding mentioned later. Switch to
  • the control unit 51 controls the drive unit 42, so that the user can switch between the sealed state and the drained state without turning the handle by hand.
  • the control unit 51 controls the water supply valve 32 to store water in the bowl part 11 even when the user does not supply water to the bowl part 11 with a bucket or the like in a sealed state. be able to.
  • the first power feeding unit 6 is in a state in which power is not supplied from the external power source 64 to the connection unit 61 (including a state in which the electrical connection between the connection unit 61 and the external power source 64 is released). ing.
  • the second power supply power is not supplied from the first power supply unit 6 to the drive unit 42, the control unit 51, and the water supply valve 32.
  • the control by the control unit 51 is performed when the power amount of the second power feeding unit 7 (detection result from the detection unit 74) exceeds a threshold value (when the threshold value is exceeded), and the detection result is equal to or less than the threshold value (The threshold value is included) (in the case of the threshold value or less).
  • the control unit 51 performs control to drive the drive unit 42 when a command for performing the drain operation is input from the drain operation unit in the sealed state.
  • the drive unit 42 rotates the trap cylinder 41 downward to switch the trap cylinder 41 to the drainage posture. Accordingly, the toilet device is in a drained state, and water (water storage) or the like in the bowl portion 11 is discharged to the discharge portion.
  • control part 51 performs the control which drives the drive part 42, after hold
  • the drive unit 42 rotates the trap cylinder 41 upward to switch the trap cylinder 41 to the sealed position.
  • the toilet device returns to the sealed state, and water can be stored in the bowl portion 11.
  • the time (holding time) held in the drainage state is the same as the holding time (first holding time) in the case of the first power feeding.
  • the control unit 51 switches to control when the detection result is equal to or less than the threshold value described below. Switch to control in case of power feeding.
  • This restriction control is a control for shortening the holding time for maintaining the drained state as compared with the case of the first power supply described above and the case of the second power supply in which the detection result exceeds the threshold value.
  • the restriction control starts the operation of switching to the sealed state when the retention time reaches a second retention time that is shorter than the first retention time in the drained state.
  • the content of the restriction control is partially different depending on the case after the lapse of 2 holding times (including the case of the elapsed time).
  • the control unit 51 switches to the control in the case where the threshold value is exceeded, and when power is supplied from the first power supply unit 6, Switch to control.
  • the control unit 51 holds the trap cylinder 41 in a drained state. Thereafter, when the elapsed time in the drained state reaches the second holding time, the drive unit 42 is driven to perform control to switch to the sealed state. And when the time when it becomes below the threshold is after the second holding time has elapsed, the control unit 51 immediately drives the driving unit 42 (without waiting for the first holding time to elapse) to enter the sealed state. Perform switching control.
  • the second power supply unit 7 does not supply power to the control unit 51, except that the drainage operation unit directly drives the drive unit 42 and does not perform an operation in the case of the threshold value or less. Since the drive unit 42 performs substantially the same drive as in the case where the threshold value is exceeded, the description is omitted.
  • the toilet device includes the second power feeding unit 7 that can feed power to the driving unit 42, so that the power of the battery 9 attached to the second power feeding unit 7 (holder 71) can be obtained even in the case of the second power feeding.
  • the sealed state and the drained state can be switched.
  • the toilet device does not require the user to turn the handle when power cannot be supplied from the first power supply unit 6 such as during a power failure or failure of the first power supply unit 6 (in the case of second power supply).
  • the sealed state and the drained state can be switched using the power from the second power feeding unit 7. Thereby, the toilet device can improve the usability at the time of a power failure or the like.
  • the second power feeding unit 7 feeds power to the control unit 51 in addition to the driving unit 42, and even in the case of the second power feeding, the control unit 51 controls the driving unit 42, It is possible to switch between a sealed state and a drained state. For this reason, for example, when the power supply from the first power supply unit 6 is stopped at the time of a power failure or the like, the toilet device does not rotate the handle, but the drive unit 42 does not rotate the handle. Can be controlled to switch between a sealed state and a drained state. Thereby, the toilet device can improve the usability at the time of a power failure or the like.
  • the toilet device can use the battery 9 (first battery 91) of the remote control device 8a as the battery 9 of the second power feeding unit 7. For this reason, the toilet device can remove power from the remote control device 8a and attach the first battery 91 to the holder 71 so that power can be supplied from the second power supply unit 7 to the drive unit 42 (first). 2)
  • the drive unit 42 can be driven by the power feeding unit 7.
  • the second power feeding unit 7 can use the first battery 91 as the battery 9 to be mounted on the holding unit 9 at the time of a power failure even when the battery 9 is not mounted in advance.
  • the toilet device can drive the drive unit 42 with the second power feeding unit 7 even when a user does not come out of the toilet room where the toilet device is installed, for example, at the time of a power failure. You can improve the usability.
  • the 2nd electric power feeding part 7 is the state which has not attached the battery 9 to the holding
  • the toilet device may have, for example, the second battery 92 attached to the holder 71 in advance.
  • the toilet device can be replaced with the first battery 91 when the second battery 92 is consumed due to prolonged power failure in this state, so that the second power feeding unit can be replaced without leaving the toilet room. 7 can be driven. Accordingly, the toilet device can drive the drive unit 42 with the second power feeding unit 7 even when the power failure is prolonged, for example, and can improve the usability in the event of a power failure.
  • the external device 8 (external operation device 8 a) can be attached with a second battery 92 instead of the first battery 91.
  • the second battery 92 is removed, This can be attached to the external device 8.
  • the toilet device can make the operation unit 82 of the external device 8 operable without leaving the toilet room when the battery 9 of the external device 8 is exhausted.
  • the battery 9 is consumed by operating the drive unit 42, the control unit 51, the external device 8, and the like (the amount of power is reduced).
  • the drive unit 42 is difficult to drive due to the reduction in the power amount.
  • it may stop in the drained state or stop in the middle of switching to the drained state, and may not return to the sealed state.
  • it becomes difficult to store water in the trap cylinder 41 or the bowl portion 11, so that a so-called water seal breakage occurs, and the odor or the like on the discharge portion side easily flows out to the bowl portion 11 side.
  • the toilet device of this embodiment performs the restriction control when the amount of power of the battery 9 of the second power feeding unit 7 is equal to or less than the threshold value, it is difficult to return to the sealed state due to a decrease in the amount of power. Can be prevented.
  • the toilet apparatus is below the threshold value, it is possible to easily ensure a sealed state (to make it difficult for a seal to run out), and to the bowl unit 11 side such as an odor on the discharge side due to the seal running out. Can be suppressed. Thereby, the toilet device can improve the usability at the time of a power failure or the like.
  • the control unit 51 After switching to the sealed state by the restriction control (including the case where the threshold value is not reached when switching to the sealed state or the sealed state), the control unit 51 remains in the sealed state until a predetermined release condition is satisfied. It is preferable to carry out holding control.
  • This holding control is a control that does not perform control for driving the drive unit 42 even if a command for performing the drain operation is input from the drain operation unit to the control unit 51.
  • the release condition is, for example, when power is supplied from the first power supply unit 6 to the drive unit 42 or the like during the holding control, or when the detection result exceeds a threshold value when the battery 9 is replaced with a new battery 9 or the like. It is.
  • the toilet apparatus can suppress the stop of the trap cylinder 41 in the posture between the sealing posture and the drainage posture (post-switching posture) by performing the holding control by the control unit 51. For this reason, the toilet apparatus can prescribe
  • the toilet device defines the trap cylinder 41 that cannot be seen in a predetermined posture (sealing posture). Can do.
  • the operation conditions such as the rotation direction and the rotation amount of the handle are constant. It can make it easy to prescribe in conditions. Accordingly, the user can hardly make a difference in operation conditions due to the difference in the stopped posture position of the trap cylinder 41, and can hardly make an excessive operation or an insufficient operation due to the difference.
  • the second power feeding unit 7 supplies power to the water supply valve 32 in addition to the driving unit 42 and the control unit 51.
  • the water supply valve 32 is electrically connected to the first power transmission unit 52.
  • the electric power from the 2nd electric power feeding part 7 is supplied to the water supply valve 32 via the 1st power transmission part 52 from the 3rd power transmission part 76.
  • the second power feeding unit 7 supplies power to the driving unit 42, the control unit 51, and the water supply valve 32.
  • the power from the first power feeding unit 6 is supplied from the second power transmission unit 63 to the water supply valve 32 via the first power transmission unit 52.
  • the control unit 51 controls the water supply valve 32 to be opened when a command for performing the drainage operation is input from the drainage operation unit in the restriction control.
  • the water supply valve 32 starts water flow through the water supply path 31 by this control. Accordingly, in the toilet device, water is supplied from the water supply path 31 to the bowl portion 11. And the control part 51 is controlled to close the water supply valve 32, for example, when the said condition value reaches the said setting value.
  • the water supply valve 32 stops the water flow of the water supply path 31 by this control.
  • a certain amount of water corresponding to the set value is stored in the bowl portion 11.
  • the control unit 51 performs control so as to close the water supply valve 32, and the water supply valve 32 is reduced due to a decrease in the power amount of the second power feeding unit 7. You may suppress so that it cannot close. It is preferable that the water supply valve 32 be controlled to be closed when power is not supplied from the power supply unit 53, so that the water supply valve 32 can hardly remain open without performing the determination based on the predetermined value.
  • the fixed amount of water stored in the bowl portion 11 is generally about 2 liters.
  • the user carries the water in a bucket or the like once or a plurality of times until the predetermined amount is reached, lifts the bucket and the like, and supplies it to the bowl portion 11.
  • the user is an elderly person etc., it is difficult to carry or lift the whole amount at once, and even if divided into multiple times, it will move and lift that number of times, The burden on the user is likely to increase.
  • the toilet device of the present embodiment can supply power from the second power supply unit 7 to the water supply valve 32 and drive the water supply valve 32 with this power. For this reason, the toilet apparatus can store water in the bowl part 11 even if a user does not supply water to the bowl part 11 with a bucket etc. in the sealed state in the case of 2nd electric power feeding. Accordingly, the toilet device can reduce the burden on the user such as the transportation of the water and the raising / lowering of the bucket in the event of a power failure or the like, and the usability can be improved.
  • the toilet device of the present embodiment has the following first feature.
  • the toilet device includes a toilet main body 1 having a bowl portion 11, a trap portion 4, a first power feeding portion 6, and a second power feeding portion 7.
  • the trap unit 4 is switched to either a sealed state or a drained state by driving the drive unit 42.
  • the sealed state is a state where sealed water can be formed in the bowl portion 11.
  • the drainage state is a state where water in the bowl portion 11 can be discharged.
  • the first power supply unit 6 supplies power from the external power supply 64 to the drive unit 42.
  • the second power feeding unit 7 is configured to be able to supply power to the driving unit 42 from a power source (a power source that is not a commercial power source) different from the external power source 64.
  • the 2nd electric power feeding part 7 has the switch part 72 switched to either supply of the electric power to the drive part 42, or a stop of electric power.
  • the toilet device of the present embodiment may have the following second to fifth features.
  • the second to fifth features are arbitrary features.
  • the toilet device further includes a battery built-in type remote control device 8a capable of operating the drive unit 42.
  • the remote control device 8 a is provided outside the toilet body 1.
  • the second power supply unit 7 is equipped with a battery 9 and supplies power from the battery 9 to the drive unit 42.
  • the second power feeding unit 7 is provided with a holder 71 to which a battery having the same shape as the battery 9 of the remote control device 8a can be attached and detached.
  • the toilet body 1 in the first feature, includes a water supply path 31 for supplying water to the bowl portion 11 and a water supply valve 32 for switching between water flow and water stoppage of the water supply path 31.
  • the second power supply unit 7 is configured to supply power to the water supply valve 32.
  • the toilet body 1 includes a control unit 51 that controls the driving of the driving unit 42.
  • the second power supply unit 7 is configured to supply power to the control unit 51.
  • the toilet body 1 includes a detection unit 74 that detects the amount of power of the battery 9 attached to the holder 71 and a control unit 51 that controls the drive of the drive unit 42. .
  • the control unit 51 sets the drive unit 42 so as to shorten the time for maintaining the drainage state as compared to the case where the electric energy exceeds the threshold. Control.
  • the battery 9 is not limited to a primary battery, and may be a secondary battery, or is not limited to a dry battery, and may be a so-called battery pack or the like.
  • the power supply of the 2nd electric power feeding part 7 may be produced

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

L'invention concerne un dispositif de cuvette de toilettes qui comprend : un corps de cuvette de toilettes présentant une section cuvette ; une section piège fixée à la section cuvette ; une première section d'alimentation ; et une seconde section d'alimentation. En déclenchant une section d'attaque, la section piège peut être commutée entre un état étanche à l'eau et un état d'évacuation d'eau. La première section d'alimentation fournit une énergie électrique à partir d'une source d'alimentation électrique externe à la section d'attaque. La seconde section d'alimentation est conçue pour pouvoir fournir, à la section d'attaque, une énergie électrique à partir d'une source d'alimentation électrique distincte de ladite source d'alimentation électrique externe. La seconde section d'alimentation électrique comprend une section de commutation pour commuter entre l'arrêt de l'énergie électrique et la fourniture d'énergie électrique à la section d'attaque.
PCT/JP2013/006848 2012-12-12 2013-11-21 Dispositif de cuvette de toilettes WO2014091688A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012271608A JP5927584B2 (ja) 2012-12-12 2012-12-12 便器装置
JP2012-271608 2012-12-12

Publications (1)

Publication Number Publication Date
WO2014091688A1 true WO2014091688A1 (fr) 2014-06-19

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Application Number Title Priority Date Filing Date
PCT/JP2013/006848 WO2014091688A1 (fr) 2012-12-12 2013-11-21 Dispositif de cuvette de toilettes

Country Status (2)

Country Link
JP (1) JP5927584B2 (fr)
WO (1) WO2014091688A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020190144A (ja) * 2019-05-23 2020-11-26 パナソニックＩｐマネジメント株式会社 便器装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11210052A (ja) * 1998-01-26 1999-08-03 Matsushita Electric Works Ltd 水洗便器
JP2000240135A (ja) * 1999-02-19 2000-09-05 Matsushita Electric Works Ltd 便器装置
JP2002173971A (ja) * 2000-05-15 2002-06-21 Matsushita Electric Works Ltd 水洗便器装置
JP2004052456A (ja) * 2002-07-23 2004-02-19 Inax Corp 洗浄給水装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11210052A (ja) * 1998-01-26 1999-08-03 Matsushita Electric Works Ltd 水洗便器
JP2000240135A (ja) * 1999-02-19 2000-09-05 Matsushita Electric Works Ltd 便器装置
JP2002173971A (ja) * 2000-05-15 2002-06-21 Matsushita Electric Works Ltd 水洗便器装置
JP2004052456A (ja) * 2002-07-23 2004-02-19 Inax Corp 洗浄給水装置

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JP2014114678A (ja) 2014-06-26
JP5927584B2 (ja) 2016-06-01

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