WO2018142755A1 - Dispositif de toilettes - Google Patents

Dispositif de toilettes Download PDF

Info

Publication number
WO2018142755A1
WO2018142755A1 PCT/JP2017/043621 JP2017043621W WO2018142755A1 WO 2018142755 A1 WO2018142755 A1 WO 2018142755A1 JP 2017043621 W JP2017043621 W JP 2017043621W WO 2018142755 A1 WO2018142755 A1 WO 2018142755A1
Authority
WO
WIPO (PCT)
Prior art keywords
opening
cup
toilet
closing
open
Prior art date
Application number
PCT/JP2017/043621
Other languages
English (en)
Japanese (ja)
Inventor
総謁 北村
光次郎 渡
田村　秀樹
尚史 小里
Original Assignee
株式会社Ｌｉｘｉｌ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社Ｌｉｘｉｌ filed Critical 株式会社Ｌｉｘｉｌ
Publication of WO2018142755A1 publication Critical patent/WO2018142755A1/fr

Links

Images

Classifications

    • 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

Definitions

  • the present invention relates to a toilet device.
  • a toilet device including a toilet main body having the above is known (see, for example, Patent Document 1).
  • An object of the present invention is to provide a toilet device that can easily perform maintenance and cleaning of an opening / closing member.
  • the present invention relates to a toilet bowl (for example, a stool described below) having an upper opening (for example, an upper opening 122 described later) formed in the upper part and a lower opening (for example, a lower opening 123 described later) formed in the lower part.
  • Bowl 120 an opening / closing member for opening / closing the lower opening (for example, opening / closing cups 220, 220A, 220B described later), and a supporting member for rotating the opening / closing member (for example, a supporting member 230 described later).
  • a toilet body having a chamber (for example, a chamber 111 described later) having a portion disposed below the toilet bowl, and a discharge port (for example, a discharge port 113 described later) communicating with the inside of the chamber.
  • a toilet device for example, toilet devices 1, 1A, 1B, 1C, which will be described later
  • the toilet body communicates with the interior of the chamber (
  • the cleaning port 112) to be described later is further provided, and the opening / closing member or the opening / closing member and the support member are detachably attached to the toilet body through the cleaning port in the chamber. Relates to the toilet device.
  • the support member has a position adjusting mechanism capable of adjusting a position of the opening / closing member in the vertical direction or the front-rear direction.
  • the cleaning port is disposed on the front side of the toilet body.
  • the inner surface of the chamber has a downward inclined surface (for example, a downward inclined surface 111a described later) descending from the cleaning port toward the discharge port.
  • the opening and closing member when the opening and closing member is in a closed state, the opening and closing member is filled with water, thereby forming sealed water in the lower end portion of the toilet bowl and between the opening and closing member and the lower end portion of the toilet bowl.
  • the cup structure has a notch part (for example, a notch part 224c described later) formed by notching the upper end on the side opposite to the discharge port.
  • a weight part (for example, counter weight 240 described later) that generates a turning moment in the closing direction larger than a turning moment in the opening direction caused by the weight of the opening / closing member, a mass of the weight part, and a weight part of the weight part It is preferable to include a rotation moment adjustment section (for example, a position adjustment bar 225 and a counterweight 240 described later) that can change one or both of the attachment positions.
  • a rotation moment adjustment section for example, a position adjustment bar 225 and a counterweight 240 described later
  • the opening and closing member when the opening and closing member is in a closed state, the opening and closing member is filled with water, thereby forming sealed water in the lower end portion of the toilet bowl and between the opening and closing member and the lower end portion of the toilet bowl.
  • An outflow suppression mechanism that prevents the sealing water from flowing out from the lower end of the toilet bowl when filth falls from the toilet bowl to the opening / closing member in the closed state of the opening / closing member.
  • FIG. 1 It is a longitudinal cross-sectional view of the front-back direction which shows the structure of the toilet device which concerns on 1st Embodiment. It is the figure which looked at the toilet body of the toilet device which concerns on 1st Embodiment from the back side. It is a schematic diagram which shows the opening / closing cup unit with which the toilet device which concerns on 1st Embodiment is provided. It is a figure which shows the case where the position of the front-back direction of an opening / closing cup is adjusted with the position adjustment mechanism with which the supporting member of the opening / closing cup unit which concerns on 1st Embodiment is provided.
  • FIG. 1 It is a figure which shows the case where the position of an opening / closing cup is adjusted with the position adjustment mechanism with which the supporting member of the opening / closing cup unit in the 1st modification of 1st Embodiment is provided.
  • FIG. 1 It is a schematic diagram which shows the opening / closing cup unit in the 2nd modification of 1st Embodiment.
  • It is a longitudinal cross-sectional view of the front-back direction of the toilet device which concerns on 2nd Embodiment.
  • FIG. 9th Embodiment It is a figure which shows the stopper structure of the opening-and-closing cup in 9th Embodiment, Comprising: (a) is a figure which shows the 1st stopper which controls the movement to the upper side of the discharge port side in an opening-and-closing cup, (b). It is a figure which shows the 2nd stopper which controls the movement to the downward side of the counterweight connected to an opening-and-closing cup. It is a longitudinal cross-sectional view of the front-back direction of a toilet device provided with the Japanese style toilet bowl concerning 10th Embodiment.
  • FIG. 1 is a longitudinal sectional view in the front-rear direction showing the configuration of the toilet apparatus 1 according to the first embodiment.
  • Drawing 2 is a figure which looked at toilet bowl main part 110 of toilet bowl device 1 concerning a 1st embodiment from the back side.
  • FIG. 2 illustrates the toilet main body 110, and illustration of the other components is omitted.
  • a toilet device 1 according to the present embodiment is a simple flush toilet device including a toilet 100, a drainage mechanism 200, and a cleaning device 300.
  • the toilet 100 in the toilet device 1 of the present embodiment is a so-called Western-style toilet that a user sits down as needed.
  • the toilet 100 includes a toilet body 110 and a toilet bowl 120.
  • This toilet 100 is formed by sanitary ware, for example.
  • the toilet main body 110 includes a chamber 111, a cleaning port 112, and a discharge port 113.
  • the toilet body 110 includes a bottom part 110a, a front wall part 110b, a rear side wall part 110c, and a side wall part 110d (see FIG. 2).
  • the chamber 111 includes a portion of the toilet body 110 surrounded by the bottom 110a, the front wall 110b, the rear side wall 110c, and the side wall 110d.
  • the cleaning port 112 communicates with the inside of the chamber 111 as shown in FIGS. 1 and 2.
  • the cleaning port 112 is arranged on the front side of the toilet body 110 and opens forward.
  • a cleaning port cap 112 a is attached to the cleaning port 112.
  • the cleaning port cap 112a includes a disc-shaped closing plate 112b and a cylindrical portion 112c, and is attached to the cleaning port 112 to close the cleaning port 112.
  • the discharge port 113 communicates with the inside of the chamber 111 as shown in FIGS.
  • the discharge port 113 is disposed on the rear side of the toilet main body 110.
  • filth that has fallen into the chamber 111 and has flowed on a downward inclined surface 111a (described later) of the chamber 111 and stored water (sewage) after use are guided.
  • the discharge port 113 discharges the filth and the stored water (sewage) after use to the outside of the toilet device 1.
  • the chamber 111 is formed by a U-shaped U-bart structure in which the cross-sectional shape in the left-right direction when viewed in the front-rear direction is open on the upper side.
  • the upper surface (inner surface) of the bottom of the chamber 111 has a downwardly inclined surface 111 a that descends from the cleaning port 112 toward the discharge port 113.
  • the filth once received by the opening / closing cup 220 (to be described later) and the stored water (sewage) after use are dropped by the rotation of the opening / closing cup 220.
  • the filth that has fallen into the chamber 111 and the stored water (sewage) after use flow quickly to the discharge port 113 side through the downward inclined surface 111a and are discharged to the outside of the toilet device 1 through the discharge port 113.
  • a toilet bowl 120 described later is disposed above the inside of the chamber 111.
  • the lower opening 123 of the toilet bowl 120 is located above the downward inclined surface 111a.
  • an open / close cup 220 of an open / close cup unit 210 described later is disposed inside the chamber 111, below the toilet bowl 120. That is, the opening / closing cup 220 described later is disposed above the downward inclined surface 111 a inside the chamber 111.
  • the chamber 111 has a portion disposed below the toilet bowl 120. In the chamber 111, filth and waste water (sewage) discharged from the toilet bowl 120 and dropped from the open / close cup 220 are dropped.
  • the toilet bowl 120 is disposed above the inside of the chamber 111.
  • the toilet bowl 120 includes an inclined surface 121, an upper opening 122 formed in the upper part, and a lower opening 123 formed in the lower part.
  • the inclined surface portion 121 is formed so that the diameter decreases from the upper opening portion 122 toward the lower opening portion 123.
  • the lower opening 123 is formed at the lower end of the toilet bowl 120 so as to open in a substantially circular shape vertically downward, and extends in the vertical direction. Below the lower opening 123, an opening / closing cup 220 of an opening / closing cup unit 210 described later is disposed. The filth and the stored water (sewage) after use are discharged from the lower opening 123 to an opening / closing cup 220 (to be described later) disposed immediately below the lower opening 123 together with the cleaning water supplied from the cleaning device 300 (to be described later).
  • Drawing 3 is a mimetic diagram showing opening and closing cup unit 210 with which toilet bowl device 1 concerning a 1st embodiment is provided.
  • FIG. 4 is a diagram illustrating a case where the position of the opening / closing cup 220 in the front-rear direction is adjusted by the position adjusting mechanism provided in the support member 230 of the opening / closing cup unit 210 according to the first embodiment.
  • the drainage mechanism 200 includes an open / close cup unit 210.
  • the open / close cup unit 210 is formed as a unit by an open / close cup 220 (open / close member), a support member 230, and a counter weight 240 (weight).
  • the open / close cup unit 210 is configured to be detachable from the toilet body 110 inside the chamber 111 through the cleaning port 112 in a united state. That is, the open / close cup unit 210 is taken out from the inside of the chamber 111 to the outside of the toilet device 1 through the cleaning port 112 or is incorporated into the inside of the chamber 111 from the outside of the toilet device 1 in a united state. Configured to be possible.
  • the opening / closing cup 220 opens and closes the lower opening 123 in a state where a sealing water described later is formed. As shown in FIG. 1, the open / close cup 220 is disposed directly below the lower opening 123 of the toilet bowl 120 in the closed state. The open / close cup 220 receives the waste discharged from the lower opening 123 of the toilet bowl 120 and the stored water (sewage) after use. The open / close cup 220 is rotatably supported by the support member 230.
  • the open / close cup 220 When the open / close cup 220 is in a closed state, the open / close cup 220 is filled with water, thereby forming sealed water in the lower end of the toilet bowl 120 and between the open / close cup 220 and the lower end of the toilet bowl 120. Composed of structure.
  • the cup structure of the open / close cup 220 is formed in a cup shape having an open top in the closed state of the open / close cup 220. Thereby, in the closed state of the open / close cup 220, the gap between the open / close cup 220 and the lower end portion of the toilet bowl 120 is closed by water sealing.
  • the open / close cup 220 is closed in a state where the sealing water is formed in the lower end portion of the toilet bowl 120 and between the open / close cup 220 and the lower end portion of the toilet bowl 120, and the open / close cup 220. And the lower opening 123 of the toilet bowl 120 is opened and closed by sealing water.
  • This sealing water prevents the odor from the chamber 111 from flowing back into the toilet room, and prevents insects and the like from entering the toilet room.
  • the opening / closing cup 220 includes a cup body 221, an extending part 222, and an opening / closing cup rotating shaft part 223.
  • the cup body 221 has a bottom surface part 221a and a cylindrical part 221b.
  • the bottom surface portion 221a is formed in a disc shape.
  • the cylindrical portion 221b is formed to rise from the periphery of the bottom surface portion 221a.
  • the cylindrical portion 221b is formed in a cylindrical shape having a diameter that increases from the lower side toward the upper side.
  • the extending part 222 protrudes from the upper end of the cup body 221 on the cleaning port 112 side to the cleaning port 112 side.
  • An opening / closing cup rotation shaft portion 223 and a counter weight 240 are attached to the tip of the extension portion 222.
  • the opening / closing cup rotation shaft portion 223 is provided at the distal end portion of the extension portion 222 of the opening / closing cup 220 so as to extend in the width direction (left-right direction) of the toilet device 1.
  • the other end 232b of an L-shaped member 232 which will be described later, is fixed to both ends in the width direction of the opening / closing cup rotating shaft 223.
  • the opening / closing cup 220 rotates about a rotation axis J1 extending in a direction in which the opening / closing cup rotation shaft portion 223 extends. Thereby, the opening / closing cup 220 can open and close the lower opening 123 by rotating about the rotation axis J1 of the opening / closing cup rotation shaft 223.
  • the support member 230 supports the opening / closing cup 220 in a rotatable manner at the opening / closing cup rotation shaft portion 223.
  • the support member 230 is attached to the toilet main body 110 via the cleaning port cap 112a (see FIG. 1).
  • the support member 230 includes a ring-shaped member 231 and a pair of L-shaped members 232 and 232.
  • the ring-shaped member 231 and the pair of L-shaped members 232 and 232 in the support member 230 constitute a position adjustment mechanism that can adjust the vertical position of the opening / closing cup 220.
  • the ring-shaped member 231 is formed in an annular shape as shown in FIG.
  • the ring-shaped member 231 is connected to the cleaning port cap 112a.
  • the ring-shaped member 231 has a protrusion 231a that protrudes outward in the radial direction.
  • the ring-shaped member 231 When the ring-shaped member 231 is attached to the cleaning port cap 112a, as shown in FIG. 1, the ring-shaped member 231 is arranged along the inner peripheral edge of the cylindrical portion 112c of the cleaning port cap 112a. The protrusion 231a of the member 231 is locked to the cleaning port cap 112a and connected to the cleaning port cap 112a. Thereby, the ring-shaped member 231 is attached to the toilet body 110 via the cleaning cap 112a. Further, the ring-shaped member 231 is positioned so as not to move in the circumferential direction of the ring-shaped member 231 and the front-rear direction of the chamber 111 by the protrusion 231a of the ring-shaped member 231 being locked to the cleaning port cap 112a.
  • the protrusion 231a is configured to be locked to the cleaning port cap 112a, but is not limited thereto.
  • the protrusion 231a may be configured to be locked to the cleaning port 112.
  • the ring-shaped member 231 is positioned so as not to move in the circumferential direction of the cleaning port 112 and in the front-rear direction of the chamber 111.
  • each of the pair of L-shaped members 232 has one end 232a slidably connected to the arc-shaped portion of the ring-shaped member 231, and the other end 232b opened and closed.
  • the cup 220 is connected to an opening / closing cup rotation shaft portion 223 disposed in the extension portion 222.
  • the counter weight 240 is connected to the distal end portion of the extending portion 222 of the opening / closing cup 220, and generates a rotating moment in the closing direction larger than the rotating moment in the opening direction caused by the weight of the opening / closing cup 220.
  • the counter weight 240 is composed of, for example, an iron weight.
  • the counterweight 240 rotates about a rotation axis J1 extending in a direction in which the opening / closing cup rotation shaft portion 223 disposed at the distal end portion of the extension portion 222 of the opening / closing cup 220 extends.
  • the open / close cup unit 210 can be integrally attached to and detached from the toilet body 110 via the cleaning port 112. This facilitates cleaning and maintenance of the open / close cup unit 210.
  • the support member 230 of the open / close cup unit 210 includes a position adjusting mechanism that adjusts the vertical and front / back positions of the open / close cup 220.
  • the toilet bowl body 110 is made of ceramic formed as sanitary ware, the dimensional accuracy of the toilet bowl 120 and the chamber 111 constituting the toilet bowl body 110 has been difficult to obtain (the dimensional variation was large). Thereby, the distance between the lower end of the toilet bowl 120 and the upper surface of the bottom of the open / close cup 220 could not be stably set to a predetermined set value, and the depth of the sealed water was difficult to set to the predetermined set value.
  • the depth of the sealing water is determined by adjusting the positions of the open / close cup 220 in the vertical direction and the front-rear direction. It can be adjusted to become the set value.
  • the one end 232a of the L-shaped member 232 downward along the ring-shaped member 231 from the state of FIG. 4A can be moved upward and forward. Further, for example, from the state of FIG. 4A, the one end 232a of the L-shaped member 232 is moved upward along the ring-shaped member 231 to open and close as shown in FIG.
  • the cup 220 can be moved downward and rearward.
  • the position of the lower end of the toilet bowl 120 and the upper surface of the bottom of the opening / closing cup 220 is adjusted by moving the position of the one end 232a of the L-shaped member 232 up and down along the ring-shaped member 231. can do.
  • the depth of the sealed water is set to a predetermined set value by adjusting the vertical and forward / backward positions of the opening / closing cup 220. Can be adjusted.
  • the cleaning device 300 includes a cleaning tank 310 and a cleaning operation lever (not shown).
  • the washing tank 310 is installed on the rear upper surface of the toilet body 110 as shown in FIG.
  • the cleaning tank 310 cleans the toilet bowl 120 and stores cleaning water for discharging sewage after stool.
  • the cleaning operation lever (not shown) is disposed on the side surface or the upper surface of the cleaning tank 310.
  • the cleaning operation lever can be rotated in the front-rear direction of the toilet 100.
  • the cleaning water in the cleaning tank 310 is supplied into the toilet bowl 120.
  • the cleaning apparatus 300 of this embodiment supplies an extremely small amount of cleaning water of about 500 cc or less (according to JIS) for one cleaning, for example.
  • the toilet device 1 shown in FIG. 1 having the above-described configuration operates as follows. First, when the toilet bowl 120 is washed after the stool is finished, when the user rotates a washing operation lever (not shown), the washing water in the washing tank 310 is supplied into the toilet bowl 120 in conjunction with the rotation. Is done.
  • the open / close cup 220 rotates in the opening direction about the rotation axis J1 of the open / close cup rotation shaft portion 223.
  • filth and stored water (sewage) in the open / close cup 220 are dropped into the chamber 111.
  • the open / close cup 220 is closed. Thereafter, the water remaining in the toilet bowl 120 flows into the open / close cup 220 and forms a new sealed water in the open / close cup 220.
  • the toilet device 1 of the present embodiment having the above configuration, the following effects are exhibited.
  • the toilet bowl 120 in which the upper opening 122 is formed in the upper part and the lower opening 123 is formed in the lower part, the opening / closing cup 220 for opening and closing the lower opening 123, and the opening / closing cup 220 are rotated.
  • a toilet device 1 comprising a support member 230 that is movably supported, a chamber 111 having a portion arranged below the toilet bowl 120, and a toilet body 110 having a discharge port 113 communicating with the inside of the chamber 111.
  • the toilet body 110 further includes a cleaning port 112 communicating with the interior of the chamber 111, and the opening / closing cup 220 and the support member 230 are connected to the toilet body 110 via the cleaning port 112.
  • it is configured to be detachable.
  • the opening / closing cup 220 and the support member 230 can be integrally removed from the toilet body 110 via the cleaning port 112 or attached.
  • cleaning and maintenance of the open / close cup unit 210 are facilitated.
  • the inside of the chamber 111 can be easily cleaned and maintained.
  • the support member 230 has a position adjustment mechanism that can adjust the vertical position of the open / close cup 220. Accordingly, the vertical position of the opening / closing cup 220 can be adjusted by the support member 230 via the cleaning port 112. Therefore, the vertical position of the open / close cup 220 can be adjusted by the support member 230 through the cleaning port 112 without removing the open / close cup 220 from the toilet body 110.
  • the toilet body 110 is made of ceramic formed as sanitary ware, the dimensional variation of the toilet bowl 120 and the chamber 111 constituting the toilet body 110 is large, and the depth of the sealed water is set at the time of manufacture. The variation was large.
  • the depth of the sealed water can be adjusted by adjusting the position of the open / close cup 220 in the vertical direction and the front-rear direction. It can be adjusted to a predetermined set value. Accordingly, the depth of the sealed water can be adjusted to be constant.
  • the cleaning port 112 is disposed on the front side of the toilet body 110. Therefore, from the front side of the toilet body 110, the opening / closing cup 220 and the support member 230 can be attached / detached or the inside of the chamber 111 can be cleaned via the cleaning port 112.
  • the wall of the toilet room or the like is not arranged in the immediate vicinity of the front side of the toilet body 110. Therefore, by providing the cleaning port 112 on the front side of the toilet body 110, maintenance work can be performed from the front side of the toilet body 110. It can be done easily.
  • the inner surface of the bottom portion of the chamber 111 has a downwardly inclined surface 111 a that descends from the cleaning port 112 toward the discharge port 113. Therefore, the filth that has fallen into the chamber 111 and the stored water (sewage) after use are caused to flow toward the discharge port 113 by the downward inclined surface 111a. Thereby, it is possible to reduce filth and the like that have fallen into the chamber 111 from staying on the inner surface (upper surface) of the bottom of the chamber 111.
  • FIG. 5 is a diagram illustrating a case where the position of the open / close cup 220 is adjusted by the position adjustment mechanism provided in the support member 230A of the open / close cup unit 210 according to the first modification of the first embodiment.
  • the support member 230 is configured by the ring-shaped member 231 and the pair of L-shaped members 232 and 232, but is not limited thereto.
  • a pair of linear members 233 and 233 may be provided.
  • the support member 230A includes a ring-shaped member 231 and a pair of linear members 233 and 233.
  • the linear member 233 is formed to extend linearly.
  • the open / close cup unit 210 can adjust the vertical position of the open / close cup 220, as in the first embodiment. Specifically, as shown in FIGS. 5A and 5B, the position of the one end 233 a of the linear member 233 is aligned with the ring-shaped member 231 without removing the opening / closing cup unit 210 from the toilet body 110. By moving it up and down, the open / close cup 220 can be moved up and down.
  • FIG. 6 is a schematic diagram showing the open / close cup unit 210 according to the second modification of the first embodiment.
  • the pair of L-shaped members 232 and 232 is configured to adjust the vertical position of the open / close cup 220 by sliding the pair of L-shaped members 232 and 232 relative to the ring-shaped member 231. It is not limited to this.
  • the open / close cup unit 210 includes a ring-shaped member 231, a pair of L-shaped members 232 and 232, and a height adjusting screw member 234.
  • the L-shaped member 232 one end 232 a is connected to the ring-shaped member 231 so as to rotate around a predetermined position in the vertical direction of the ring-shaped member 231, and the other end 232 b is extended to the opening / closing cup 220.
  • the opening / closing cup rotating shaft 223 is connected to the outlet 222.
  • a bent portion 232 c is formed between the one end 232 a and the other end 232 b of the L-shaped member 232.
  • the height adjusting screw member 234 is formed such that the head portion 234a is locked at the bent portion 232c of the L-shaped member 232, and the screw portion 234b extends to the chamber 111 side.
  • the bent portion 232c can be moved in the vertical direction. Thereby, it is comprised so that the position of the up-down direction of the L-shaped member 232 may be adjusted.
  • the L-shaped member 232 is moved in the vertical direction by adjusting the screwing amount of the height adjusting screw member 234 into the chamber 111.
  • the positions of the lower end of the toilet bowl 120 and the upper surface of the bottom of the open / close cup 220 can be adjusted.
  • FIG. 7 is a longitudinal sectional view in the front-rear direction of the toilet device 1A according to the second embodiment.
  • FIG. 8 is a perspective view showing a configuration of an opening / closing cup 220A of the toilet device 1A according to the second embodiment.
  • the toilet device 1A according to the present embodiment is mainly different from the first embodiment in that the shape of the opening / closing cup 220A is different. Further, in the first embodiment, the opening / closing cup rotation shaft portion 223 is provided at the tip of the extending portion 222, whereas in the second embodiment, the end portion of the opening / closing cup 220A on the cleaning port 112 side in the cup body 224. The second embodiment is different from the first embodiment in that an opening / closing cup rotation shaft portion 223 is provided in the first embodiment.
  • the open / close cup 220A has a cup structure as in the toilet device 1 of the first embodiment.
  • the open / close cup 220 ⁇ / b> A includes a cup body 224 and an open / close cup rotation shaft portion 223.
  • the opening / closing cup rotation shaft 223 is provided at the end of the cup body 224 on the cleaning port 112 side.
  • the cup body 224 includes a bottom portion 224a and a rectangular tubular portion 224b.
  • the bottom 224a is formed in a square plate shape.
  • the rectangular tubular portion 224b is formed so as to rise from the periphery of the bottom portion 224a.
  • the rectangular tube-shaped portion 224b is formed in a rectangular tube shape having an opening area that increases from the lower side toward the upper side.
  • the rectangular tubular portion 224b has a notch 224c.
  • the notch 224 c is formed by cutting the upper end into a rectangular shape on the side of the cleaning port 112 opposite to the discharge port 113. Since the height of the lower end portion of the notch 224c is a height that overflows with water, it becomes an overflow surface of the open / close cup 220A.
  • the open / close cup 220A of the second embodiment has a lower overflow surface than the open / close cup 220 of the first embodiment. Therefore, in the opening / closing cup 220A of the second embodiment, when the amount of water less than the amount of water stored in the opening / closing cup 220 of the first embodiment has accumulated, water overflows from the lower end of the notch 224c of the opening / closing cup 220A.
  • the second embodiment it is possible to wash away dirt attached to the lower surface of the open / close cup 220A by configuring the notch 224c of the open / close cup 220A to overflow with water. Further, the water overflowing from the notch 224c of the opening / closing cup 220A wets the downward inclined surface 111a of the chamber 111 (the upper surface of the bottom of the chamber 111), and the filth adheres to the downward inclined surface 111a of the chamber 111. While being able to reduce, the filth adhering to the descent
  • the notch 224c is formed on the cleaning port 112 side opposite to the discharge port 113 in the opening / closing cup 220A. Therefore, from the upstream side of the open / close cup 220A to the downstream side of the open / close cup 220A, the downward inclined surface 111a of the chamber 111 (the upper surface of the bottom of the chamber 111) is wetted over a wide range, and dirt is deposited on the downward inclined surface 111a of the chamber 111. It is possible to reduce sticking and to wash away filth.
  • FIG. 9 is a diagram illustrating a case where the rotational moment is adjusted by changing the position of the counterweight 240 in the third embodiment.
  • the position of the counterweight 240 can be changed as a configuration for adjusting the rotational moment.
  • the open / close cup unit 210 ⁇ / b> A according to the present embodiment includes a position adjustment bar 225 that extends linearly from the open / close cup rotation shaft portion 223 obliquely downward on the cleaning port 112 side.
  • the counter weight 240 is configured to be able to be moved and fixed along the position adjustment bar 225.
  • the position adjustment bar 225 and the counter weight 240 constitute a turning moment adjustment unit that can change the mounting position of the counter weight 240.
  • the force for turning the opening / closing cup 220 in the opening direction is calculated by multiplying the weight of the opening / closing cup 220 by the distance from the rotation axis J1 to the center of gravity of the opening / closing cup 220. Is done. Further, the force for rotating the open / close cup 220 in the closing direction (the rotating moment in the closing direction) is calculated by multiplying the weight of the counterweight 240 and the distance from the rotation axis J1 to the center of gravity of the counterweight 240. .
  • the force for rotating the open / close cup 220 in the closing direction (the rotating moment in the closing direction) can be adjusted according to the difference in the weight of the filth.
  • the position of the counterweight 240 is close to the opening / closing cup rotation shaft portion 223 at a distance from the rotation axis J1 of the opening / closing cup rotation shaft portion 223.
  • the first position shown in (a), the second position shown in (b), and the third position shown in (c) can be changed and set. Thereby, the force (rotating moment in the closing direction) for rotating the opening / closing cup 220 in the closing direction can be adjusted.
  • the rotational moment in the closing direction is increased in the order of the first position shown in FIG. 9A, the second position shown in FIG. 9B, and the third position shown in FIG. 9C.
  • heavy weight filth can be supported. Therefore, for example, when the weight of the filth varies depending on the race, the closing-direction rotational moment applied to the open / close cup 220 can be adjusted according to the difference in the weight of the filth.
  • the distance from the opening-and-closing cup rotation shaft part 223 could be changed as a rotation moment adjustment part which adjusts the rotation moment of a closing direction
  • FIG. 10 is a diagram for explaining the operation when filth falls to the open / close cup 220 in the configuration including the narrow portion S as the outflow suppression mechanism in the fourth embodiment.
  • the open / close cup 220 is filled with water when the open / close cup 220 is in a closed state, so that the bottom end portion 221a of the open / close cup 220 and the bottom portion 221a of the open / close cup 220 are filled. It is comprised by the cup structure which forms a sealing water between an upper surface and the lower end part of the toilet bowl 120. FIG. Here, the amount of sealed water formed between the open / close cup 220 and the lower end of the toilet bowl 120 needs to be stably maintained.
  • the sealed water flows out from the lower end portion of the toilet bowl 120.
  • the outflow suppression mechanism which suppresses doing is provided.
  • a narrow portion S is formed between the upper surface of the bottom surface portion 221a of the open / close cup 220 and the lower end portion of the toilet bowl 120 as an outflow suppression mechanism.
  • the narrow portion S is formed between the upper surface of the bottom surface portion 221a of the opening / closing cup 220 and the lower end portion of the toilet bowl 120 with a small gap in the entire region in the circumferential direction at the lower end portion of the toilet bowl 120.
  • the total area of the narrow portion S is more preferably smaller than the horizontal cross-sectional area inside the lower end portion of the toilet bowl 120 in the sealed water forming portion.
  • the total area of the narrow portion S is the gap between the upper surface of the bottom surface portion 221a of the open / close cup 220 and the lower end portion of the toilet bowl 120, and the lower end portion of the toilet bowl 120. It is the total area added together in the circumferential direction.
  • the total area of the narrow portion S is obtained by multiplying the height between the upper surface of the bottom surface portion 221a of the opening / closing cup 220 and the lower end portion of the toilet bowl 120 by the total circumferential length of the lower end portion of the toilet bowl 120. Is.
  • the sealed water in the lower end portion of the toilet bowl 120 in the sealed water forming portion is reduced by reducing the water flow path area in the water outflow direction, so that filth falls from the toilet bowl 120 to the open / close cup 220. Moreover, it can suppress that sealed water flows out from the lower end part of the toilet bowl 120.
  • the narrow portion S has a lower end portion of the toilet bowl 120 and a bottom surface portion 221 a of the opening / closing cup 220.
  • the lower end of the toilet bowl 120 is opened and closed so that the water collected in the open / close cup 220 outside the toilet bowl 120 does not jump around.
  • a gap between the upper surface of the bottom surface portion 221a of the cup 220 is formed small.
  • the narrow portion S as the outflow suppression mechanism, as shown in FIG. 10 (a), even if the filth falls down into the water vigorously in the lower end portion of the toilet bowl 120, (b) in FIG. ),
  • the resistance of the narrow portion S prevents the sealed water from flowing out from the lower end portion of the toilet bowl 120, and the flow of water is blocked by the resistance of the narrow portion S.
  • the water level rises in the lower end of the toilet bowl 120 without water jumping around the outside of the open / close cup 220.
  • the sealed water in the lower end portion of the toilet bowl 120 moves little by little from the lower end portion of the toilet bowl 120 into the opening / closing cup 220 and approaches the initial level of the sealed water before the filth falls.
  • the level of the accumulated water slowly falls in the lower end of the toilet bowl 120. And water passes the narrow part S of the clearance gap between the lower end part of the toilet bowl 120, and the opening-and-closing cup 220, and the same amount of water as the volume of filth is slowly from the outer edge of the upper end part of the opening-and-closing cup 220. Discharged. Accordingly, as shown in FIG. 10D, the sealing water level can be maintained at the set water level by setting the upper end of the open / close cup 220 as an overflow surface. The level of the sealing water in the lower end portion of the toilet bowl 120 is gradually moved from the lower end portion of the toilet bowl 120 into the opening / closing cup 220, so that it becomes the initial sealing water level before the filth falls.
  • the narrow portion S as the outflow suppression mechanism configured as described above, when filth falls from the toilet bowl 120 to the open / close cup 220, the sealing water is prevented from flowing out from the lower end of the toilet bowl 120.
  • the set water amount of the sealed water can be kept constant.
  • the circumferential direction between the upper surface of the bottom surface portion 221a of the open / close cup 220 and the lower end portion of the toilet bowl 120 is used as an outflow suppression mechanism that suppresses the sealing water from flowing out from the lower end portion of the toilet bowl 120.
  • the outflow suppression mechanism may be configured to suppress the sealing water from flowing out from the lower end portion of the toilet bowl 120.
  • a notched portion (not shown) in which a part of the lower end of the toilet bowl 120 is cut out.
  • the lower end portion of the toilet bowl 120 may be in contact with the upper surface of the bottom surface portion 221a of the opening / closing cup 220 at a portion other than the notch portion.
  • FIG. 11 is a view showing the open / close cup 220B according to the fifth embodiment, and is a view showing the structure of the open / close cup 220B with a scale M.
  • This embodiment is different from the toilet device 1 according to the first embodiment in that at least a part of the opening / closing cup 220B is formed transparent and a scale M is attached to the opening / closing cup 220B.
  • the side surface of the open / close cup 220B is formed to be transparent, and the open / close cup 220B is configured with a scale M indicating the height of water stored in the open / close cup 220B.
  • the side surface of the opening / closing cup 220B was formed transparently, it is not limited to this, For example, you may form all the opening / closing cups transparently. In the case where all of the open / close cups are made transparent, they can be formed of the same material, so that the manufacturing cost of the open / close cups can be reduced.
  • FIG. 12 is a diagram illustrating a configuration in which a hose connection port 112d is provided in the cleaning port cap 112a in the toilet apparatus 1B according to the sixth embodiment.
  • the toilet device 1B according to the present embodiment is different from the toilet device according to the first embodiment in the configuration of the cleaning port cap 112a.
  • the cleaning port cap 112a of this embodiment includes a hose connection port 112d.
  • the tip of a hose H capable of introducing water into the chamber 111 is connected to the hose connection port 112d.
  • circulates the inside of the hose H can be introduce
  • FIG. 13 is a diagram showing a configuration for forcibly moving the open / close cup 220 to the open state using the push rod 250 in the seventh embodiment, and FIG. 13 (a) shows a state before the open / close cup 220 is pushed. It is a figure and (b) is a figure which shows the state after pushing the opening-and-closing cup 220.
  • FIG. 13 is a diagram showing a configuration for forcibly moving the open / close cup 220 to the open state using the push rod 250 in the seventh embodiment, and FIG. 13 (a) shows a state before the open / close cup 220 is pushed. It is a figure and (b) is a figure which shows the state after pushing the opening-and-closing cup 220.
  • the toilet bowl according to the first embodiment is provided with a push rod 250 that can force the open / close cup 220 to be in an open state and a point that an opening 112e is formed in the cleaning port cap 112a. Different from device 1.
  • the toilet device of the present embodiment includes a push bar 250 formed to extend to a length that allows the counterweight 240 to be pushed from the outside of the cleaning port 112. .
  • the cleaning port cap 112a is formed with an opening 112e through which the push rod 250 can be disposed.
  • the push rod 250 is passed through the opening 112e of the cleaning cap 112a, and the tip of the push rod 250 is brought into contact with the counter weight 240. Then, the counter weight 240 is pushed by the push rod 250 so that the open / close cup 220 rotates about the rotation axis J1. Thereby, as shown in FIG.13 (b), the opening-and-closing cup 220 can be forced into an open state.
  • FIG. 14 is a diagram illustrating a configuration in which the open / close cup 220 is forcibly moved to the open state using the pull bar 260 in the eighth embodiment, and FIG. 14A illustrates a state before the open / close cup 220 is pulled. It is a figure and (b) is a figure which shows the state after pulling the opening-and-closing cup 220.
  • FIG. 14 is a diagram illustrating a configuration in which the open / close cup 220 is forcibly moved to the open state using the pull bar 260 in the eighth embodiment
  • FIG. 14A illustrates a state before the open / close cup 220 is pulled. It is a figure and (b) is a figure which shows the state after pulling the opening-and-closing cup 220.
  • the toilet bowl according to the first embodiment is provided with a pulling rod 260 that can force the open / close cup 220 to be in an open state and a point that the opening 112e is formed in the cleaning port cap 112a. Different from device 1.
  • the tip of the pull bar 260 is hooked and fixed to the upper end of the opening / closing cup 220 on the outlet 113 side.
  • the pull rod 260 is formed to extend to a length that allows the counter weight 240 to be pulled from the outside of the cleaning port 112.
  • the cleaning port cap 112a is formed with an opening 112e through which the pulling rod 260 can be disposed.
  • the pulling rod 260 is pulled to the opening 112e of the cleaning port cap 112a.
  • the rod 260 is penetrated.
  • the upper end part by the side of the discharge port 113 of the opening-and-closing cup 220 is pulled with the pulling stick 260 so that the opening-and-closing cup 220 may rotate centering around the rotating shaft J1.
  • the opening-and-closing cup 220 can be forced into an open state.
  • FIG. 15 is a longitudinal sectional view schematically showing a stopper structure in the open / close cup 220 according to the ninth embodiment.
  • FIG. 15 (a) is a diagram for restricting the upward movement of the open / close cup 220 on the discharge port 113 side.
  • FIG. 7B is a view showing a first stopper 270
  • FIG. 5B is a view showing a second stopper 280 that restricts the downward movement of the counterweight 240 connected to the open / close cup 220.
  • a stopper structure is provided that stops the open / close cup 220 when the open / close cup 220 returns from the open state to the closed state.
  • the toilet device has a discharge port of the opening / closing cup 220 at the closed position of the opening / closing cup 220 when the opening / closing cup 220 moves from the opened state to the closed state.
  • the 1st stopper 270 with which the upper end part by the side of 113 contacts is provided.
  • the first stopper 270 is fixed to the support member 230 and the chamber 111 of the open / close cup unit 210.
  • the open / close cup 220 when the open / close cup 220 returns from the open state to the closed state, the upper end portion of the open / close cup 220 on the discharge port 113 side comes into contact with the first stopper 270, and the open / close cup 220 can be stopped. Therefore, in the closed state of the open / close cup 220, the open / close cup 220 can be positioned at a fixed position in the closed state.
  • the first stopper 270 When the first stopper 270 is fixed to a constituent member of the opening / closing cup unit 210, the first stopper 270 and the opening / closing cup unit 210 are integrally attached to the toilet body 110 via the cleaning port 112, or the toilet bowl It can be removed from the main body 110.
  • the toilet device 1 is configured such that the lower end of the counterweight 240 is in contact with the open / close cup 220 when the open / close cup 220 is moved from the open state to the closed state.
  • a second stopper 280 is provided in contact therewith. The second stopper 280 is fixed to the support member 230 and the chamber 111 of the open / close cup unit 210.
  • the opening / closing cup 220 when the opening / closing cup 220 returns from the open state to the closed state, the lower end portion of the counterweight 240 comes into contact with the second stopper 280, and the opening / closing cup 220 can be stopped. Therefore, in the closed state of the open / close cup 220, the open / close cup 220 can be positioned at a fixed position in the closed state.
  • the second stopper 280 When the second stopper 280 is fixed to the constituent member of the opening / closing cup unit 210, the second stopper 280 and the opening / closing cup unit 210 are integrally attached to the toilet body 110 via the cleaning port 112, or the toilet bowl It can be removed from the main body 110.
  • FIG. 16 is a longitudinal cross-sectional view in the front-rear direction of a toilet device 1 ⁇ / b> C including a Japanese-style toilet according to the tenth embodiment.
  • the toilet 100 ⁇ / b> A in the toilet device 1 ⁇ / b> C according to the present embodiment is a so-called Japanese-style toilet that the user sits down and straddles.
  • the toilet device 1C of the tenth embodiment has the same configuration as the toilet device 1 of the first embodiment, except that the toilet 100A is a so-called Japanese-style toilet. According to the present embodiment, the operation is the same as in the first embodiment, and the same effect is produced.
  • the present invention is not limited to the above-described embodiment, and modifications, improvements, and the like within the scope that can achieve the object of the present invention are included in the present invention.
  • the cleaning port 112 was arrange
  • the cleaning port 112 may be disposed on the rear side of the toilet body 110 or may be disposed on the center side in the front-rear direction of the toilet body 110.
  • the open / close member is configured by an open / close cup having a cup structure capable of storing water, but is not limited thereto.
  • the opening / closing member may be constituted by a flapper valve that does not store water.
  • the opening / closing member is constituted by a flapper valve, the lower opening of the toilet bowl is directly opened and closed by the flapper valve without forming a sealing water.
  • the cup body of the open / close cup is formed in a cylindrical shape with a circular bottom.
  • the shape of the cup main body of the opening / closing cup was formed in the square tube with the bottom part being square shape.
  • the shape of the cup body of the open / close cup is not limited to this.
  • the bottom part may be formed in a polygonal cylinder with a polygonal shape, or the bottom part may be formed in a cylindrical shape with an ellipse or a semicircle.
  • cup main body of the square tube which was explained in 2nd Embodiment, and a square tube and other shapes, or in the said 2nd Embodiment, As described in the first embodiment, a cup body having a circular bottom and a cylindrical shape, or a cup body having another shape may be applied.
  • the outflow suppression mechanism is configured by the narrow portion S, but is not limited thereto.
  • the cleaning tank 310 is provided, but the present invention is not limited to this.
  • a water pipe may be directly connected to the toilet device 1.
  • the said embodiment it comprised so that it might position so that it might not move to the circumferential direction of the ring-shaped member 231 and the front-back direction of the chamber 111 by latching the permite
  • a configuration for positioning so as not to move in the circumferential direction of the ring-shaped member 231 for example, a configuration may be used in which positioning is performed by a polygonal member instead of the ring-shaped member, or a part of the ring-shaped member is cut. It is good also as a structure positioned by the notch part which lacked.
  • both the opening / closing member 220 and the support member 230 are configured to be detachable from the toilet body 110, but the present invention is not limited to this. Only the opening / closing member 220 may be configured to be detachable from the toilet body 110.
  • the position adjusting mechanism is configured to adjust both the vertical and front / rear positions of the opening / closing cup 220.
  • the present invention is not limited to this, and the opening / closing cup 220 has a vertical direction or front / rear direction. You may comprise so that the position of either one of a direction may be adjusted.

Landscapes

  • 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

La présente invention concerne un dispositif de toilettes qui permet un entretien et un nettoyage faciles d'un élément d'ouverture-fermeture. La présente invention concerne un dispositif de toilettes 1 qui comprend : une cuvette de toilettes 120 dans laquelle une ouverture supérieure 122 est formée dans une partie supérieure de celle-ci, tandis qu'une ouverture inférieure 123 est formée dans une partie inférieure de celle-ci ; un élément d'ouverture-fermeture 220 pour ouvrir/fermer l'ouverture inférieure 123 ; un élément de support 230 pour supporter de manière rotative l'élément d'ouverture-fermeture 220 ; et un corps de toilettes 110 qui comprend une chambre 111 ayant une partie disposée sous la cuvette de toilettes 120, et a un orifice de refoulement 113 relié à l'intérieur de la chambre 111, le corps de toilettes 110 ayant en outre un trou de nettoyage 112 relié à l'intérieur de la chambre 111 dans laquelle l'élément d'ouverture-fermeture 20 ou l'élément d'ouverture-fermeture 220 et l'élément de support 230 sont configurés pour être détachables du corps de toilettes 110 et pour être fixés à celui-ci par l'intermédiaire du trou de nettoyage 112.
PCT/JP2017/043621 2017-02-02 2017-12-05 Dispositif de toilettes WO2018142755A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-017756 2017-02-02
JP2017017756A JP2018123619A (ja) 2017-02-02 2017-02-02 便器装置

Publications (1)

Publication Number Publication Date
WO2018142755A1 true WO2018142755A1 (fr) 2018-08-09

Family

ID=63040407

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/043621 WO2018142755A1 (fr) 2017-02-02 2017-12-05 Dispositif de toilettes

Country Status (2)

Country Link
JP (1) JP2018123619A (fr)
WO (1) WO2018142755A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200495485Y1 (ko) * 2020-05-29 2022-06-03 김강희 막힘을 최소화 하는 직관형 변기

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937383Y1 (fr) * 1967-04-15 1974-10-14
JPS5194144U (fr) * 1975-01-25 1976-07-28
JPS55126389U (fr) * 1978-03-10 1980-09-06
JPS59151983U (ja) * 1983-03-28 1984-10-11 奥村　勲 軽水洗便器等の固液分離装置
JPS60104479U (ja) * 1983-12-16 1985-07-16 ジヤニス工業株式会社 簡易水洗便器の便受皿開閉機構

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937383Y1 (fr) * 1967-04-15 1974-10-14
JPS5194144U (fr) * 1975-01-25 1976-07-28
JPS55126389U (fr) * 1978-03-10 1980-09-06
JPS59151983U (ja) * 1983-03-28 1984-10-11 奥村　勲 軽水洗便器等の固液分離装置
JPS60104479U (ja) * 1983-12-16 1985-07-16 ジヤニス工業株式会社 簡易水洗便器の便受皿開閉機構

Also Published As

Publication number Publication date
JP2018123619A (ja) 2018-08-09

Similar Documents

Publication Publication Date Title
JP6766119B2 (ja) サイフォン式水洗トイレ便器において使用するための水洗弁
US7007312B1 (en) Automatic cleaning assembly for a toilet bowl
US9605420B1 (en) Universal, attachable urinal
US20110179563A1 (en) Sitting and squatting water closet and seat with cistern below
JP6536798B2 (ja) 排水弁装置、洗浄水タンク装置及び水洗大便器
WO2018142755A1 (fr) Dispositif de toilettes
CN110106945B (zh) 洗手阀结构
JP2017527725A (ja) 呼び水型噴出便器
RU2388873C2 (ru) Дозирующее устройство для туалета
EP1109975B1 (fr) Procede et dispositif de chasse d'eau minutee pour toilettes
JP5441015B2 (ja) 洗浄水タンク装置
JP5130797B2 (ja) 水洗大便器
JP4968554B2 (ja) 洗浄水タンク装置
AU2017201777B2 (en) A WC Suite
JP4600869B2 (ja) 水洗大便器
JP3775507B2 (ja) 水洗トイレ用薬剤供給具
JP6931838B1 (ja) 洗浄水供給装置
JP6788213B2 (ja) 排水弁装置、洗浄水タンク装置及び水洗大便器
WO2022201733A1 (fr) Dispositif d'alimentation en eau de lavage
US20110167551A1 (en) Anti-sedimentation tank for water closet
US20220316196A1 (en) System and method for self-cleaning toilet rim
JP7387097B2 (ja) 排水弁装置、洗浄水タンク装置、及び、水洗大便器
JP2013096213A (ja) 補給水供給装置、この補給水供給装置を備えた洗浄水タンク装置、及び、この洗浄水タンク装置を備えた水洗大便器
WO2009120074A1 (fr) Unité de distribution
JP2018053668A (ja) 洗浄水タンク装置および水洗大便器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17895463

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17895463

Country of ref document: EP

Kind code of ref document: A1