JP2008038334A - Sanitary washing device - Google Patents

Sanitary washing device Download PDF

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JP2008038334A
JP2008038334A JP2006209652A JP2006209652A JP2008038334A JP 2008038334 A JP2008038334 A JP 2008038334A JP 2006209652 A JP2006209652 A JP 2006209652A JP 2006209652 A JP2006209652 A JP 2006209652A JP 2008038334 A JP2008038334 A JP 2008038334A
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toilet
ejection
water
sanitary washing
western
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JP5130669B2 (en
JP2008038334A5 (en
Inventor
Keijiro Kunimoto
啓次郎 國本
Hideki Ono
英樹 大野
Shigeru Shirai
白井  滋
Keiko Yasui
圭子 安井
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sanitary washing device which prevents urine, diarrhea stool, etc., easily scattering over a wide range, from adhering to a toilet bowl surface. <P>SOLUTION: This sanitary washing device comprises a human-body detecting means 2 for detecting that a user enters a toilet room, and a jetting means 1 for emitting a jet of water into a Western-style toilet bowl 10 on the basis of a signal of the means 2. Since an inner surface of the toilet bowl is pre-wetted with the jet of water emitted by the jetting means before the user eases nature, the urine, the diarrhea stool, etc. can be prevented from adhering to the inner surface of the Western-style toilet bowl. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、洗浄ノズルとは別に洋式便器内面に水を噴出する噴出手段を備えた衛生洗浄装置に関する。   The present invention relates to a sanitary washing apparatus provided with jetting means for jetting water on the inner surface of a Western-style toilet separately from a washing nozzle.

従来、この種の衛生洗浄装置として、肛門洗浄やビデ洗浄及び乾燥を行なったりするほか、便器内面に大便が付着するのを防止する噴出手段を備えたものが知られている。( 例えば、特許文献1参照)。図8は従来の噴出手段を備えた衛生洗浄装置の一例を示す断面図。図9はこの従来の衛生洗浄装置の噴出手段の正面図。図10はこの従来の衛生洗浄装置の噴出手段の水平断面図である。   Conventionally, as this type of sanitary washing apparatus, an apparatus having an ejection means for preventing stool from adhering to the inner surface of a toilet bowl is known in addition to performing anal washing, bidet washing and drying. (For example, refer to Patent Document 1). FIG. 8 is a cross-sectional view showing an example of a sanitary washing apparatus provided with a conventional ejection means. FIG. 9 is a front view of the ejection means of this conventional sanitary washing apparatus. FIG. 10 is a horizontal sectional view of the jetting means of this conventional sanitary washing apparatus.

同図において、洋式便器500の上面部には、衛生洗浄装置501を装着している。この衛生洗浄装置501には、進退する洗浄用ノズル502が設けられており、この洗浄用ノズル502の進出位置で洗浄水を噴出することにより肛門洗浄やビデ洗浄を行ない、後退位置にてノズル洗浄を行なっている。また、衛生洗浄装置には、噴出手段503が設けられており、使用者が便座504への着座時に、噴出手段503先端側面の複数の噴出口505から、便器500のボール面500aのほぼ全周でやや下向きに洗浄水を噴出して洋式便器500のボール面500aを濡らすことにより、大便がボール面500aに付着するのを防止している。
特許第3447352号公報
In the figure, a sanitary washing device 501 is attached to the upper surface portion of the western-style toilet 500. The sanitary washing device 501 is provided with a cleaning nozzle 502 that moves forward and backward. The cleaning water is ejected at the advanced position of the cleaning nozzle 502 to perform anal cleaning and bidet cleaning, and the nozzle cleaning is performed at the retracted position. Is doing. In addition, the sanitary washing device is provided with the ejection means 503, and when the user is seated on the toilet seat 504, the ball surface 500a of the toilet bowl 500 is almost entirely surrounded from the plurality of ejection openings 505 on the side surface of the ejection means 503. The stool is prevented from adhering to the ball surface 500a by jetting the washing water slightly downward to wet the ball surface 500a of the western toilet 500.
Japanese Patent No. 3447352

しかし、上記従来の噴出手段503は、使用者が便座504への着座時に洗浄水の噴出を開始するので、噴出手段503からの洗浄水でお尻や衣服を濡らしてしまう可能性があった。これを濡らさないようにすると、噴出手段503からの洗浄水の噴出角度を極端に下向きにすることが必要となるため、ボール面500aを広く濡らすことができなくなり、広範囲に飛散しやすい下痢便や座ってする小便がボール面に付着するのを防止することができない場合があった。   However, since the above-mentioned conventional ejection means 503 starts the ejection of washing water when the user is seated on the toilet seat 504, there is a possibility that the butt and clothes are wetted by the washing water from the ejection means 503. If this is not wetted, the spray angle of the washing water from the jetting means 503 needs to be extremely downward, so that the ball surface 500a cannot be wetted widely, In some cases, sitting urine cannot be prevented from adhering to the ball surface.

また、男子が立ったまま小便をする場合には、着座状態がないので自動的に噴出手段からの洗浄水噴出がされない。したがって、乾いたボール面500aに直接小便が当たり、周囲に飛散して流れる。そして乾いた面に付着した小便が残ってしまうと固まって尿石など変化してしまい、ブラッシングしても落ちなくなってしまう場合があった。
本発明は、上記従来の技術の問題点を解決することを課題とし、広範囲に飛散しやすい小便や下痢便などが便器ボール面に付着するのを防止する衛生洗浄装置を提供することを目的とする。
Further, when the boy is pissing while standing, there is no seating state, so the washing water is not automatically ejected from the ejection means. Therefore, urine directly hits the dry ball surface 500a and scatters around and flows. If urine adhered to the dry surface remains, it may solidify and change urine stones, etc., and even if brushed, it may not fall off.
An object of the present invention is to provide a sanitary washing device that prevents the problems of the above-described conventional technology from occurring and prevents urine or diarrheal stool that easily scatters over a wide area from adhering to the toilet bowl surface. To do.

本発明に係る衛生洗浄装置は、使用者のトイレ室への入室もしくは洋式便器への接近を検知する人体検知手段と、この人体検知手段の信号に基づいて洋式便器内に水を噴出する噴出手段を備え、使用者が洋式便器に座ったり排尿したりする便器使用前に、噴出手段からの水を噴出開始させ便器内面を濡らすようにしたものである。   The sanitary washing apparatus according to the present invention includes a human body detecting means for detecting a user entering a toilet room or approaching a western toilet, and an ejecting means for jetting water into the western toilet based on a signal from the human body detecting means. And before the use of the toilet, in which the user sits on a Western-style toilet or urinates, water from the jetting means starts to be sprayed to wet the inner surface of the toilet.

本発明によれば、広範囲に飛散しやすい小便や下痢便などが洋式便器内面に付着するのを防止する衛生洗浄装置を提供できる。 ADVANTAGE OF THE INVENTION According to this invention, the sanitary washing apparatus which prevents that the urine and diarrheal stool which are easy to scatter in a wide range adhere to a western style toilet bowl inner surface can be provided.

第1の発明は、使用者のトイレ室への入室もしくは洋式便器への接近を検知する人体検知手段と、前記人体検知手段の信号に基づいて洋式便器内に水を噴出開始する噴出手段を備えるものである。   1st invention is equipped with the human body detection means which detects a user's entrance into a toilet room or the approach to a western style toilet bowl, and the ejection means which starts jetting water in a western style toilet bowl based on the signal of the said human body detection means Is.

これは、使用者が着座したり排尿したりする前に、噴出手段により水の噴出を開始して予め便器内面を広く濡らすように動作するもので、便座に座る使用者の衣服に噴流手段からの噴出水が飛散するのを防止するとともに、大便や小便の便器内面への付着や残留を防止するものである。   This is an operation in which before the user is seated or urinates, the spraying means starts to spray water and wets the inner surface of the toilet in advance. This prevents the squirting water from splashing and prevents the urine and urine from adhering to and remaining on the inner surface of the toilet.

第2の発明は、特に、第1の発明において、人体検知手段により人体を検知すると直ちに噴出手段から水の噴出を開始するものである。これにより、使用者がトイレへの入室または便器への接近が検知されると同時に噴出手段から水が噴出するので、洋式便器の内面を濡らす動作を早期に終了させることができる。したがって、使用者が便器や便座への着座前に確実に噴出手段からの水の噴出を終了させることができる。   In particular, according to the second invention, in the first invention, when the human body is detected by the human body detection means, the ejection of water is started immediately from the ejection means. Thereby, water is ejected from the ejection means at the same time when the user detects entering the toilet or approaching the toilet, so that the operation of wetting the inner surface of the Western-style toilet can be terminated early. Therefore, before the user sits on the toilet bowl or the toilet seat, the ejection of water from the ejection means can be reliably terminated.

第3の発明は、特に、第1の発明に洋式便器の上面に配置する便座と、前記便座の上面に開閉自在に配置される便蓋をさらに備え、前記人体検知手段の検知信号により前記便蓋を開け、その後に噴出手段から水を噴出するものである。これにより、使用者が噴出手段からの水の噴出を目で確認することができるので、大便や小便の付着や残留に対する使用者の不安を和らげることができる。また、器具の不具合を早期に発見することができる。   In particular, the third invention further comprises a toilet seat disposed on the upper surface of the Western-style toilet according to the first invention, and a toilet lid disposed on the upper surface of the toilet seat so as to be freely opened and closed, and the stool is detected by a detection signal of the human body detecting means. The lid is opened, and then water is ejected from the ejection means. Thereby, since the user can visually confirm the ejection of water from the ejection means, it is possible to relieve the user's anxiety about the adhesion or residual of stool or urine. Moreover, the malfunction of an instrument can be discovered at an early stage.

第4の発明は、特に、第1から3のいずれかひとつの発明における噴出手段からの水の噴出を、噴出開始から所定時間経過後に停止するものである。これにより、自動的に便器内面を事前に濡らすことができるので、使い勝手がよく、時間で制限して、使用水量も限定できるので省資源にできる。   In the fourth aspect of the invention, in particular, the ejection of water from the ejection means in any one of the first to third aspects is stopped after a predetermined time has elapsed from the start of ejection. Thereby, since the inner surface of the toilet bowl can be automatically wetted in advance, it is easy to use, and can be limited in time, and the amount of water used can be limited, thus saving resources.

第5の発明は、特に、第1から3のいずれかひとつの発明における噴出手段からの水の噴出を、噴出開始から所定流量噴出後に停止するものである。これにより、自動的に便器内面を事前に濡らすことができるので、使い勝手がよく、使用水量も限定できるので省資源にできる。   In the fifth aspect of the invention, in particular, the ejection of water from the ejection means in any one of the first to third aspects is stopped after a predetermined flow rate is ejected from the start of ejection. Thereby, since the inner surface of a toilet bowl can be wetted automatically in advance, it is easy to use and the amount of water used can be limited, thus saving resources.

第6の発明は、特に、第3の発明において、便座に使用者が着座したことを検知する着座検知手段をさらに備え、前記着座検知手段の検知信号により噴出手段からの噴出を停止するものである。これにより、便座に座る使用者のお尻や衣服に噴流手段からの噴出水が飛散するのを確実に防止することができる。   In particular, the sixth invention further comprises seating detection means for detecting that the user is seated on the toilet seat in the third invention, and stops the ejection from the ejection means by the detection signal of the seating detection means. is there. Thereby, it can prevent reliably that the jet water from a jet means scatters to a user's buttocks and clothes sitting on a toilet seat.

第7の発明は、特に、第1から6のいずれかひとつの発明において、洋式便器内を照らす照明手段を備え、前記照明手段への照射は噴出手段からの噴流に連動して行うものである。これにより、トイレ内が暗くても使用者が噴出手段からの水の噴出を目で確認することができる。また、照明手段が噴出手段の便器に向かって手前に設けられた場合は、照射光が噴出手段からの噴流に照射されることになり、効果的な照明が可能となる。また、噴流に連動して照射するので、噴流の状態の視認性が向上し使用者が噴出状態を認識しやすくなる。   In a seventh aspect of the invention, in particular, in any one of the first to sixth aspects of the invention, the lighting means for illuminating the interior of the Western-style toilet is provided, and irradiation of the lighting means is performed in conjunction with a jet flow from the ejection means. . Thereby, even if the inside of the toilet is dark, the user can visually confirm the ejection of water from the ejection means. Further, when the illumination means is provided in front of the urinal of the ejection means, the irradiation light is applied to the jet flow from the ejection means, and effective illumination is possible. Moreover, since it irradiates in conjunction with a jet, the visibility of the state of a jet improves and it becomes easy for a user to recognize an ejection state.

第8の発明は、特に、第7の発明において、照明手段は、噴出手段近傍に配置し、便器内面方向に照射するものである。これにより、噴出手段からの噴流に照明手段の光は当たり乱反射するので、使用者が噴流を確実に確認することができ、さらに、噴流と光による演出効果で、清涼感や癒しの効果を与える。   In an eighth aspect of the invention, in particular, in the seventh aspect of the invention, the illumination means is disposed in the vicinity of the ejection means and irradiates in the toilet inner surface direction. As a result, the light from the illumination means hits the jet flow from the jetting means and diffusely reflects it, so that the user can surely check the jet flow, and the effect of the jet and light provides a refreshing feeling and healing effect. .

第9の発明は、特に、第1から8のいずれかひとつの発明における人体検知手段は、衛生洗浄装置本体から独立した構成とするものである。これにより、使用者の入室検知や便器への近接検知が確実に、しかもより早くできる。   In the ninth aspect of the invention, in particular, the human body detection means in any one of the first to eighth aspects of the invention is configured to be independent of the sanitary washing device body. Accordingly, it is possible to reliably and quickly detect the user entering the room and detecting the proximity to the toilet.

以下、本実施の形態について、図面を参照しながら説明する。なお、本実施の形態によって本発明が限定されるものではない。   Hereinafter, the present embodiment will be described with reference to the drawings. Note that the present invention is not limited to the present embodiment.

(実施の形態1)
図1は第1の実施の形態における衛生洗浄装置の外観を示すものである。図1において、洋式便器10には衛生洗浄装置11が載置され、この衛生洗浄装置11は、本体部11aと、使用者が着座するための便座12と、電動により自動開閉する便蓋13により構成されている。
(Embodiment 1)
FIG. 1 shows the appearance of the sanitary washing device in the first embodiment. In FIG. 1, a sanitary washing device 11 is mounted on a Western-style toilet 10, and this sanitary washing device 11 includes a main body 11a, a toilet seat 12 for a user to sit on, and a toilet lid 13 that automatically opens and closes electrically. It is configured.

また、洋式便器10の後方上部には、洗浄水タンク9が装着されており、洋式便器10内面の水洗用水が貯えられている。本体部11aには、人体の局部を洗浄するための洗浄ノズル14や、洗浄ノズル14とは別に洋式便器10の内面に水を噴出する噴出手段1等が内蔵されている。本体部11aの内部で、噴出手段1の周部にはカバー1aを設けて、カバー内の噴出手段1の近傍に照明手段40を備えて、カバー1a内から照明手段が照射する構成である。本体部11aには給水源から洗浄水の給水するための給水管および商用電源から給電するための電気ケーブル(いずれも図示せず)が備えてある。   Further, a washing water tank 9 is mounted on the rear upper part of the western-style toilet 10, and water for washing on the inner surface of the western-style toilet 10 is stored. The main body portion 11 a incorporates a cleaning nozzle 14 for cleaning a local part of the human body, a spraying means 1 for spraying water on the inner surface of the western-style toilet 10, and the like. Inside the main body 11a, a cover 1a is provided on the periphery of the ejection means 1, and an illumination means 40 is provided in the vicinity of the ejection means 1 in the cover so that the illumination means irradiates from within the cover 1a. The main body 11a is provided with a water supply pipe for supplying cleaning water from a water supply source and an electric cable (both not shown) for supplying power from a commercial power source.

また、衛生洗浄装置11の内部には使用者が肛門の洗浄を行うためのお尻洗浄機能、小用後の女性局部を洗浄するビデ洗浄機能のほか洗浄後の人体局部を乾燥するための乾燥機能、寒冷時にトイレ空間を暖房する部屋暖房機能等(いずれも図示せず)が備えてあり、各々の操作はリモートコントローラ15(以下、リモコンとする)によってなされる。   In addition, the sanitary washing device 11 has a butt washing function for the user to wash the anus, a bidet washing function for washing the female part after small use, and a drying for drying the human body part after washing. A function and a room heating function (not shown) for heating the toilet space when it is cold are provided, and each operation is performed by a remote controller 15 (hereinafter referred to as a remote controller).

また、本体部11aには使用者の着座を検知する着座検知手段16を備えており、着座検知状態時のみ洗浄機能や乾燥機能が動作可能である。この着座検知手段16は、赤外線により使用者の便座12への着座の有無を検知するものであるが、方式としては便座の静電容量を検知するもの、超音波等を用いて使用者の便座への着座を検知するものでもよい。   The main body 11a is provided with a seating detection means 16 for detecting the seating of the user, and the cleaning function and the drying function can be operated only when the seating is detected. The seating detection means 16 detects whether or not the user is seated on the toilet seat 12 using infrared rays. As a method, the seating detection means 16 detects the capacitance of the toilet seat, uses ultrasonic waves, etc. It may be one that detects seating on the head.

また、使用者のトイレへの入室もしくは洋式便器10への接近を検知する人体検知手段2が、本体部11aから独立した構成で配置されている。この人体検知手段2は、赤外線によりトイレへの入室する人体を検知するもので、この検知に都合のよい位置に設置する。そして、この人体検知手段2が使用者のトイレへの入室を検知した場合に、便蓋13を開け、その後に噴出手段1から洋式便器10内面に水を噴出するように制御する。ここでは、検知方式として赤外線を用いた説明をしたが、超音波やマイクロウエーブ等または画像処理を用いて人体の動きを検知してもよい。さらには、トイレへの入室あるいは退室を検知し、例えばトイレの照明に連動してもよい。   Moreover, the human body detection means 2 which detects a user's entrance into a toilet or the approach to the western style toilet 10 is arrange | positioned by the structure independent from the main-body part 11a. The human body detecting means 2 detects a human body entering the toilet with infrared rays, and is installed at a position convenient for this detection. And when this human body detection means 2 detects entering a user's toilet, the toilet lid 13 is opened, and after that, it controls so that water may be ejected from the ejection means 1 to the western-style toilet bowl 10 inner surface. Here, although description has been made using infrared as a detection method, movement of a human body may be detected using ultrasonic waves, microwaves, or image processing. Furthermore, entering or leaving the toilet may be detected and linked to, for example, toilet lighting.

図2はリモコン15の外観を示すものであり、お尻洗浄スイッチ17、ビデ洗浄スイッチ18、乾燥スイッチ19、各機能のインジケータ20、調節スイッチ21、停止スイッチ22および図1の噴出手段1から水を噴出させて洋式便器10の内面を洗浄動作させる便器洗浄スイッチ23を有している。そして使用者の操作信号は赤外線等の無線信号によって衛生洗浄装置の本体部11aへ送信される構成となっている。なお、便器洗浄スイッチ23が押釦されることによる後述の便器洗浄動作は、上記着座検知手段16が非着座検知状態時のみ実行されるように構成されている。   FIG. 2 shows the external appearance of the remote controller 15, and water is supplied from the butt washing switch 17, the bidet washing switch 18, the drying switch 19, the indicator 20 for each function, the adjustment switch 21, the stop switch 22, and the ejection means 1 in FIG. 1. And a toilet bowl cleaning switch 23 for cleaning the inner surface of the western toilet bowl 10. And a user's operation signal is the structure transmitted to the main-body part 11a of a sanitary washing apparatus by radio signals, such as infrared rays. Note that a toilet cleaning operation, which will be described later, by pressing the toilet bowl cleaning switch 23 is configured to be executed only when the seating detection means 16 is in the non-sitting detection state.

図3は第1の実施の形態における衛生洗浄装置11の水回路を示す模式図である。同図において、給水源24に接続された分岐水栓25より衛生洗浄装置11に水道水を供給する。水道水は、ストレーナ26、逆止弁27、定流量弁28、元電磁弁29、流路切換弁30、流量センサ31を経て、温水ユニット32に供給される。元電磁弁29の下流に余剰の水を廃棄する捨て水回路33が接続されている。流量センサ31は温水ユニット32への流量を計測する。温水ユニット32は内部にヒータを備えて洗浄用の洗浄水を加熱する構成であり、洗浄時のみ加熱する瞬間湯沸かし型もしくは所定量のお湯を常時所定温に加熱して貯湯しておく貯湯型が適用できる。本第1の実施の形態では瞬間湯沸かし型の温水ユニットを採用している。温水ユニット32からの供給される温水は、水ポンプ34で流量が調整され、お尻ノズル35、ビデノズル36より成る洗浄ノズル14より吐出される。   FIG. 3 is a schematic diagram showing a water circuit of the sanitary washing device 11 in the first embodiment. In the figure, tap water is supplied to the sanitary washing device 11 from a branch tap 25 connected to a water supply source 24. The tap water is supplied to the hot water unit 32 through the strainer 26, the check valve 27, the constant flow valve 28, the original electromagnetic valve 29, the flow path switching valve 30, and the flow sensor 31. A waste water circuit 33 for discarding excess water is connected downstream of the original solenoid valve 29. The flow rate sensor 31 measures the flow rate to the hot water unit 32. The hot water unit 32 includes a heater inside and heats the cleaning water for cleaning. The hot water heating type that heats only at the time of cleaning or a hot water storage type that always stores a predetermined amount of hot water by heating to a predetermined temperature. Applicable. In the first embodiment, an instantaneous water heater type hot water unit is employed. The hot water supplied from the hot water unit 32 is adjusted in flow rate by the water pump 34 and discharged from the cleaning nozzle 14 including the butt nozzle 35 and the bidet nozzle 36.

お尻ノズル35とビデノズル36へはノズル切換手段37を介して択一的に供給可能に構成されている。また、流路切換手段30は、水の流れを洗浄ノズル14方向と噴出手段1方向に択一的に切換えるように構成されている。噴出手段1の側部には洋式便器10の内面を照らす照明手段40を備えており、噴出手段1から水が噴出される際に照明手段40を照らすように連動して作用する。したがって、噴出手段1からの噴流は照明手段40の光に照らされて乱反射するので、使用者が噴流を容易に確認することができ、さらに、噴流と光による演出効果で、清涼感や癒しの効果を与える。なお、本実施の形態での照明手段40はLEDにより構成しているが、白熱ランプ、蛍光ランプ、放電ランプなどにより構成してもよい。制御手段43は、便器洗浄動作の制御機能を備えており、元電磁弁29、流路切換手段30、照明手段40等を制御して、便器洗浄制御を行う。便器洗浄動作の際は温水ユニット32、水ポンプ34停止している。   The bottom nozzle 35 and the bidet nozzle 36 can be alternatively supplied via a nozzle switching means 37. The flow path switching means 30 is configured to selectively switch the flow of water between the direction of the washing nozzle 14 and the direction of the ejection means 1. An illuminating means 40 for illuminating the inner surface of the Western-style toilet 10 is provided at the side of the ejection means 1, and acts in conjunction with the illumination means 40 when water is ejected from the ejection means 1. Accordingly, since the jet from the jetting means 1 is reflected by the light of the lighting means 40 and diffusely reflected, the user can easily check the jet, and further, the effect of the jet and light can provide a refreshing feeling and healing. Give effect. In addition, although the illumination means 40 in this Embodiment is comprised by LED, you may comprise by an incandescent lamp, a fluorescent lamp, a discharge lamp, etc. The control means 43 has a control function of the toilet flushing operation, and controls the original electromagnetic valve 29, the flow path switching means 30, the illumination means 40, etc., and performs toilet flushing control. During the toilet cleaning operation, the hot water unit 32 and the water pump 34 are stopped.

次に噴出手段1の構成について図4および図5を用いて説明する。図4は噴出手段1の部分断面図を示し、図5は図4におけるAA断面図である。噴出手段1は、筒状のノズル本体50と、このノズル本体50に内設する噴流ガイド51とから構成している。流路切換弁30から流れてくる水は、ノズル本体50と噴流ガイド51の隙間52を通って、リング状開孔53から吐出される。そして、噴流ガイド51の偏向部54により、約90°偏向され噴出手段1の軸心を中心として放射状に拡散して噴出される。リング状開孔53におけるクリアランスを所定の範囲に設定するために、ノズル本体50と噴流ガイド51との隙間を規定するガイド羽根55を噴流ガイドの中ほどに設けている。   Next, the structure of the ejection means 1 is demonstrated using FIG. 4 and FIG. 4 shows a partial cross-sectional view of the ejection means 1, and FIG. 5 is a cross-sectional view along AA in FIG. The jetting means 1 includes a cylindrical nozzle body 50 and a jet guide 51 provided in the nozzle body 50. The water flowing from the flow path switching valve 30 is discharged from the ring-shaped opening 53 through the gap 52 between the nozzle body 50 and the jet guide 51. Then, it is deflected by about 90 ° by the deflecting portion 54 of the jet guide 51 and is diffused and ejected radially around the axis of the ejecting means 1. In order to set the clearance in the ring-shaped opening 53 within a predetermined range, a guide blade 55 that defines a gap between the nozzle body 50 and the jet guide 51 is provided in the middle of the jet guide.

リング状開孔53は継ぎ目のない筒状の流れを作り、この筒状流れを偏向部54により放射状に広げるので、ボウルを伏せたような薄い水膜が形成され、視覚的にも美しい流れが実現できる。また、噴流ガイド51の偏向部54の偏向角度により噴流の噴出角度を自由に設定できるので、例えば便器の形状に合わせた角度を設定することで、便器内面に対してより広範囲の水の噴出が可能となる。   The ring-shaped opening 53 creates a seamless cylindrical flow, and the cylindrical flow is radially expanded by the deflecting unit 54, so that a thin water film is formed with the bowl lying down, and a visually beautiful flow is formed. realizable. Further, since the jet angle of the jet can be freely set by the deflection angle of the deflecting portion 54 of the jet guide 51, for example, by setting an angle according to the shape of the toilet bowl, a wider range of water jets can be made to the toilet bowl inner surface. It becomes possible.

そして、噴出手段1からの噴流が洋式便器10内面の外周部に当たり内面全体に流れるように、概ね噴出手段1の軸心が洋式便器10の内面中心方向になるように傾斜して配置されている。   The jet means 1 is inclined so that the axial center of the jet means 1 is substantially in the center of the inner surface of the western toilet 10, so that the jet flow from the jet means 1 hits the outer peripheral portion of the inner surface of the western toilet 10 and flows over the entire inner surface. .

以上のように構成された衛生洗浄装置について、図6に示すタイムチャートに基づいてその作用、動作について説明する。   About the sanitary washing apparatus comprised as mentioned above, the effect | action and operation | movement are demonstrated based on the time chart shown in FIG.

衛生洗浄装置11は、人体検知手段2により使用者がトイレに入室したことを検知した後、便座12に着座し、リモコン15の各操作スイッチを操作することで局部洗浄、乾燥機能等が実行される。   The sanitary washing device 11 detects that the user has entered the toilet by the human body detection means 2, then sits on the toilet seat 12 and operates each operation switch of the remote controller 15 to execute a local washing, drying function, and the like. The

一方、噴出手段1による洋式便器10内面への水の噴出を実行するのは、人体検知手段2により使用者がトイレに入室したことを検知した時点で実行される。すなわち、図6のタイムチャート左側において人体検知手段2により人体検知されると、便蓋13が電動により自動的に開く、これと同時に流路切換手段30を噴出手段1側に切換える。   On the other hand, the ejection of water to the inner surface of the western-style toilet 10 by the ejection unit 1 is performed when the human body detection unit 2 detects that the user has entered the toilet. That is, when a human body is detected by the human body detection means 2 on the left side of the time chart of FIG. 6, the toilet lid 13 is automatically opened electrically, and at the same time, the flow path switching means 30 is switched to the ejection means 1 side.

便蓋13の開放完了および流路切換手段30の切換完了までの時間を考慮して所定時間T1経過した後に元電磁弁29を開弁し、噴出手段1による洋式便器10内面への水の噴出を開始する。この時、同時に照明手段40を点灯させて、噴出手段1からの噴流および洋式便器10内面に光を当てる。このように、便蓋13を開いた後に水を噴出するので、使用者はこの噴出される水を、光とともに目で確認できる。   Considering the time until completion of opening of the toilet lid 13 and completion of switching of the flow path switching means 30, the original electromagnetic valve 29 is opened after a predetermined time T1 has elapsed, and the ejection means 1 ejects water to the inner surface of the western toilet 10 To start. At this time, the illumination means 40 is turned on at the same time, and light is applied to the jet flow from the ejection means 1 and the inner surface of the western toilet 10. Thus, since the water is ejected after opening the toilet lid 13, the user can visually confirm the ejected water together with the light.

噴出手段1からの水の噴出状態を図7を用いて説明する。図7は洋式便器10および、その上面に配置された衛生洗浄装置11の断面図である。図7において、洋式便器10のほぼ中心方向に傾斜して設けられた噴出手段1から噴出される水は、洋式便器10内面の外周部に向けて放射状に広がり、洋式便器10のリム部60の直下に注がれ、洋式便器10内面の傾斜に沿って流れ、ほぼ内面全面を濡らしながら排水される。また、図7のように照明手段40は、噴出手段1の周面に設けられたカバー1aと噴出手段1との間の、噴出手段1の前方側部に設けて噴出手段1の噴出方向と略同一照射されるように、すなわち洋式便器10の内面方向を照らすように配置している。噴出手段1からの噴流を照らし、乱反射で使用者に光と噴流の演出効果で、水流確認だけでなく清涼感や癒しの効果を与えることができる。この時、噴出手段1から噴出した水は、傘状の水膜をつくり、この水膜に照明手段40から発した光が乱反射して、便器内の広範囲を照らすように見え、もちろん便器内面の表面にも照射するので、効果的な照明ができる。また、カバー1a内で発光するので、カバー1aを半透明部材などで構成すると、カバー1a自体も発光をうけて発光する。噴出手段1の基部であるカバー1aが覆う部分が発光し、噴出手段1の噴出する噴流への照射とともに、カバー1aが使用者からも発光するのが確認され、照明手段40の動作を確認できる。   The state of water ejection from the ejection means 1 will be described with reference to FIG. FIG. 7 is a cross-sectional view of the western toilet 10 and the sanitary washing device 11 disposed on the upper surface thereof. In FIG. 7, the water ejected from the ejection means 1 provided to be inclined substantially in the center direction of the western toilet 10 spreads radially toward the outer periphery of the inner surface of the western toilet 10, and the rim 60 of the western toilet 10 It is poured directly under, flows along the inclination of the inner surface of the western-style toilet 10, and is drained while substantially wetting the entire inner surface. Further, as shown in FIG. 7, the illumination means 40 is provided on the front side of the ejection means 1 between the cover 1 a provided on the peripheral surface of the ejection means 1 and the ejection means 1, and the ejection direction of the ejection means 1. It arrange | positions so that it may irradiate substantially the same, ie, the inner surface direction of the western style toilet bowl 10 may be illuminated. By illuminating the jet flow from the jetting means 1, the effect of light and jet flow can be given to the user by diffuse reflection, so that not only water flow confirmation but also a refreshing feeling and healing effect can be given. At this time, the water ejected from the ejecting means 1 forms an umbrella-shaped water film, and the light emitted from the illumination means 40 is diffusely reflected on the water film so as to illuminate a wide area in the toilet bowl. Since the surface is also irradiated, effective illumination can be achieved. Further, since light is emitted in the cover 1a, if the cover 1a is made of a translucent member or the like, the cover 1a itself emits light to emit light. The portion covered by the cover 1a, which is the base of the jetting means 1, emits light, and it is confirmed that the cover 1a emits light from the user along with the irradiation of the jet ejected by the jetting means 1, and the operation of the lighting means 40 can be confirmed. .

この照明手段40は、噴出手段1の噴流開始と終了に連動して照射するほか、噴出量に応じて光量を変えたりすることで、さらに効果的に噴流の照明ができる。   In addition to irradiating the lighting means 40 in conjunction with the start and end of the jet flow of the jetting means 1, it is possible to illuminate the jet more effectively by changing the amount of light according to the jet quantity.

そして図6のタイムチャート左側において噴出手段1からの水の噴出は所定時間T2だけ継続する。その後、元電磁弁39を閉止し、流路切換手段30を洗浄ノズル側に切換えて、噴出手段1からの水の噴出を終了する。また同時に照明手段40を消灯する。   Then, on the left side of the time chart in FIG. 6, the ejection of water from the ejection means 1 continues for a predetermined time T2. Thereafter, the original electromagnetic valve 39 is closed, the flow path switching means 30 is switched to the washing nozzle side, and the ejection of water from the ejection means 1 is completed. At the same time, the illumination means 40 is turned off.

上記のT1は流路切換手段30と便蓋13開放の時間より僅かに長く設定するものであり、例えば3秒程度の時間となる。T2は洋式便器10内面を濡らすだけの時間を設定するもので、例えば5秒間を設定する。   The above T1 is set slightly longer than the time for opening the flow path switching means 30 and the toilet lid 13 and is, for example, about 3 seconds. T2 is a time for setting the time required to wet the inner surface of the Western-style toilet 10, and is set to 5 seconds, for example.

このように使用者の操作をすることなく事前に洋式便器10内面全体を濡らすことができるので、この後に小便や大便をしても便器内面への付着・残留を抑制することができる。   As described above, the entire inner surface of the Western-style toilet 10 can be wetted in advance without any user operation. Therefore, even if a urine or stool is subsequently used, adhesion / remaining on the inner surface of the toilet can be suppressed.

ここでは、時間により噴出手段1からの洗浄水噴出を制御したが、これにかぎらず、流量によるものでもよい。所定の流量、便器への汚物の付着等を必要十分に抑制できるように洗浄できる流量を制御するため、節水が効果的に行える。その場合、図3の流路切替手段30の下流で噴出手段1の噴出口までの流路に流量メータ等を備えて、計量するようにすればよい。   Here, the ejection of the washing water from the ejection means 1 is controlled according to the time, but the present invention is not limited to this, and it may be based on the flow rate. Since the flow rate that can be washed is controlled so that the predetermined flow rate and the adhesion of filth to the toilet can be sufficiently suppressed, water can be saved effectively. In that case, a flow meter or the like may be provided in the flow path downstream of the flow path switching means 30 in FIG.

次に、噴出手段1による水の噴出中に、使用者が便座12に着座した場合の動作につい
て図6の中央のタイムチャートを用いて説明する。上述したように元電磁弁39を開いて噴出手段1から洋式便器10内に水を噴出している際中に使用者が便座12に座ろうとして着座検知手段16が作動した場合は、所定時間T2が経過していなくても元電磁弁39を閉止し、流路切換手段30を洗浄ノズル側に切換えて、噴出手段1からの水の噴出を強制終了する。また同時に照明手段40も消灯する。これにより、着座時に噴出手段1からの噴流によって、使用者のお尻や衣服を濡らしてしまうなどの不都合がなくなる。
Next, the operation when the user is seated on the toilet seat 12 during the ejection of water by the ejection means 1 will be described with reference to the central time chart of FIG. As described above, when the seating detection means 16 is activated when the user tries to sit on the toilet seat 12 while the original solenoid valve 39 is opened and water is being ejected from the ejection means 1 into the western toilet 10, the predetermined time is reached. Even if T2 has not elapsed, the original solenoid valve 39 is closed, the flow path switching means 30 is switched to the washing nozzle side, and the ejection of water from the ejection means 1 is forcibly terminated. At the same time, the illumination means 40 is also turned off. This eliminates the inconvenience that the user's buttocks and clothes are wetted by the jet flow from the ejection means 1 when seated.

次に、リモコン15の便器洗浄スイッチ23を押釦して便器洗浄動作を行う場合について図6のタイムチャートの右側を用いて説明する。   Next, a case where the toilet cleaning operation is performed by pressing the toilet cleaning switch 23 of the remote controller 15 will be described with reference to the right side of the time chart of FIG.

図6に示すように便器洗浄スイッチ23が押釦されてスイッチオンが判定されると、人体検知の場合と同様に流路切換手段30を噴出手段1側に切換え、所定時間T1経過後に元電磁弁29を開弁し、噴出手段1による水の噴出を開始する。同時に照明手段40を点灯させる。そして所定時間T2だけ継続した後、元電磁弁39を閉止し、流路切換手段30を洗浄ノズル側に切換えて、噴出手段1からの水の噴出を終了する。また同時に照明手段40を消灯する。   As shown in FIG. 6, when the toilet flushing switch 23 is pushed and it is determined that the switch is turned on, the flow path switching means 30 is switched to the ejection means 1 as in the case of human body detection, and the original electromagnetic valve is turned on after a predetermined time T1 has elapsed. 29 is opened, and ejection of water by the ejection means 1 is started. At the same time, the illumination means 40 is turned on. Then, after continuing for a predetermined time T2, the original solenoid valve 39 is closed, the flow path switching means 30 is switched to the washing nozzle side, and the ejection of water from the ejection means 1 is terminated. At the same time, the illumination means 40 is turned off.

このように使用者が任意に洋式便器10の内面を濡らすことができるので、便器水洗を行った際に大便や小便が残留した場合に、少ない水量で残留物を流すことができる。またトイレ掃除など必要時に押釦することで、自動的に洋式便器10内面を水が噴出されるので、使い勝手がよい。   In this way, the user can arbitrarily wet the inner surface of the western-style toilet 10, so that when stool or urine remains when the toilet is washed, the residue can be flowed with a small amount of water. In addition, when a button is pressed when necessary, such as toilet cleaning, water is automatically ejected from the inner surface of the Western-style toilet 10, so that it is easy to use.

なお、第1の実施の形態では人体検知をした後に便蓋を開き、その後に噴出手段から水を噴出させる例を説明したが、それに限定されるものではない。例えば、人体検知した直後に噴出手段からの水の噴出を動作させて、素早く洋式便器内面を濡らすことで、より早く使用者が便器を使用可能な状態にできる。   In the first embodiment, an example in which the toilet lid is opened after detecting a human body and then water is ejected from the ejection means has been described. However, the present invention is not limited to this. For example, immediately after the human body is detected, the ejection of water from the ejection means is operated to quickly wet the inner surface of the western toilet, so that the user can use the toilet more quickly.

また、第1の実施の形態では噴出手段1からの水の噴出を停止するのは、所定時間T2もしくは着座検知によって行う例を説明したが、例えば、リモコン15の停止スイッチ22を押釦することにより、使用者が任意に停止させてもよい。したがって、使用者が緊急に便器を濡らしたくない状況が発生した場合などに対応できる。   In the first embodiment, the example in which the ejection of water from the ejection means 1 is stopped by the predetermined time T2 or the seating detection is described. For example, by pressing the stop switch 22 of the remote controller 15 The user may arbitrarily stop it. Accordingly, it is possible to cope with a situation where the user does not want to wet the toilet urgently.

また、本第1の実施の形態では人体検知手段を衛生洗浄装置本体から独立して配置することによって、使用者のトイレへの入室検知や便器への近接検知が確実に、しかもより早くできることを説明したが、素早い検出には劣るが人体検知手段を衛生洗浄装置本体もしくはリモコンに内蔵してもよいし、衛生洗浄装置本体とリモコン両者に内蔵させてもよい。   In the first embodiment, the human body detection means is arranged independently of the sanitary washing device main body, so that the user can enter the toilet and the toilet can be reliably and quickly detected. As described above, although it is inferior to quick detection, the human body detection means may be incorporated in the sanitary washing apparatus body or the remote control, or may be incorporated in both the sanitary washing apparatus body and the remote control.

また、本第1の実施の形態では噴出手段1として、筒状のノズル本体と、このノズル本体に内設して流れを放射状に偏向する噴流ガイドとから成る構成を説明したが、それに限定されるものではない。例えば、従来例のように円筒先端の側面にスリット孔を備えた構成でもよいし、複数のノズルを便器内面外周部方向に水を噴出するように配置してもよい。   In the first embodiment, as the ejection means 1, a configuration including a cylindrical nozzle body and a jet guide that is provided in the nozzle body and deflects the flow radially is described. However, the present invention is not limited thereto. It is not something. For example, the structure which provided the slit hole in the side surface of the cylinder front-end | tip like a prior art example may be sufficient, and you may arrange | position a some nozzle so that water may be ejected toward the toilet bowl inner surface outer peripheral part direction.

以上のように、本発明にかかる衛生洗浄装置は、使用者のトイレへの入室もしくは洋式便器への接近を検知する人体検知手段と、この人体検知手段の信号に基づいて洋式便器内に水を噴出する噴出手段を備え、使用者が洋式便器に座ったり排尿する前に便器内面を噴出手段から噴出する水により濡らすもので、衛生洗浄装置だけでなく洋式便器や洗面台の機能としても適用できる。   As described above, the sanitary washing device according to the present invention has a human body detecting means for detecting a user entering a toilet or approaching a western toilet, and water is supplied into the western toilet based on a signal from the human body detecting means. Equipped with erupting means that wets the inner surface of the toilet with water erupted from the erection means before the user sits on a Western toilet or urinates, and can be applied not only as a sanitary washing device but also as a Western toilet or basin. .

本発明の実施の形態1における衛生洗浄装置の外観斜視図1 is an external perspective view of a sanitary washing device according to Embodiment 1 of the present invention. 本発明の実施の形態1におけるリモコンの斜視図The perspective view of the remote control in Embodiment 1 of this invention 本発明の実施の形態1における衛生洗浄装置の水回路構成のブロック図The block diagram of the water circuit structure of the sanitary washing apparatus in Embodiment 1 of this invention 本発明の実施の形態1における噴出手段の部分断面図The fragmentary sectional view of the ejection means in Embodiment 1 of this invention 本発明の実施の形態1における噴出手段のAA断面図Sectional view AA of the ejection means in Embodiment 1 of this invention 本発明の実施の形態1における衛生洗浄装置のタイムチャートTime chart of sanitary washing device in Embodiment 1 of the present invention 本発明の実施の形態1における衛生洗浄装置の噴出手段の動作状態を示す断面図Sectional drawing which shows the operation state of the ejection means of the sanitary washing apparatus in Embodiment 1 of this invention. 従来の衛生洗浄装置の断面図Cross-sectional view of a conventional sanitary washing device 従来の噴出手段を示す正面図Front view showing conventional jetting means 従来の噴出手段を示す水平断面図Horizontal sectional view showing conventional jetting means

符号の説明Explanation of symbols

1 噴出手段
2 人体検知手段
10 洋式便器
11 衛生洗浄装置
12 便座
13 便蓋
16 着座検知手段
40 照明手段
DESCRIPTION OF SYMBOLS 1 Jetting means 2 Human body detection means 10 Western style toilet 11 Sanitary washing device 12 Toilet seat 13 Toilet lid 16 Seating detection means 40 Illumination means

Claims (9)

使用者のトイレ室への入室もしくは洋式便器への接近を検知する人体検知手段と、前記人体検知手段の信号に基づいて洋式便器内に水を噴出開始する噴出手段を備えた衛生洗浄装置。 A sanitary washing apparatus comprising human body detecting means for detecting a user entering a toilet room or approaching a western toilet, and an ejection means for starting to eject water into the western toilet based on a signal from the human body detecting means. 人体検知手段により人体を検知すると直ちに噴出手段から水の噴出を開始する請求項1に記載の衛生洗浄装置。 2. The sanitary washing device according to claim 1, wherein when the human body is detected by the human body detection means, the ejection of water starts immediately from the ejection means. 洋式便器の上面に配置する便座と、前記便座の上面に開閉自在に配置される便蓋をさらに備え、前記人体検知手段の検知信号により前記便蓋を開け、その後に噴出手段から水を噴出する請求項1に記載の衛生洗浄装置。 A toilet seat disposed on the upper surface of the Western-style toilet and a toilet lid disposed on the upper surface of the toilet seat so as to be openable and closable are further opened. The toilet lid is opened by a detection signal of the human body detection means, and then water is ejected from the ejection means. The sanitary washing device according to claim 1. 噴出手段からの水の噴出は、噴出開始から所定時間経過後に停止する請求項1から3のいずれか1項に記載の衛生洗浄装置。 The sanitary washing device according to any one of claims 1 to 3, wherein the ejection of water from the ejection means stops after a predetermined time has elapsed from the start of ejection. 噴出手段からの水の噴出は、噴出開始から所定流量を噴出した後に停止する請求項1から3のいずれか1項に記載の衛生洗浄装置。 The sanitary washing device according to any one of claims 1 to 3, wherein the ejection of water from the ejection means stops after ejecting a predetermined flow rate from the start of ejection. 便座に使用者が着座したことを検知する着座検知手段をさらに備え、前記着座検知手段の検知信号により噴出手段からの噴出を停止する請求項1から5のいずれか1項記載の衛生洗浄装置。 The sanitary washing device according to any one of claims 1 to 5, further comprising seating detection means for detecting that a user is seated on the toilet seat, and stopping ejection from the ejection means by a detection signal of the seating detection means. 洋式便器内を照らす照明手段を備え、前記照明手段への照射は噴出手段からの噴流に連動して行う請求項1から6のいずれか1項に記載の衛生洗浄装置。 The sanitary washing device according to any one of claims 1 to 6, further comprising an illuminating unit that illuminates the interior of the western-style toilet, and irradiating the illuminating unit in conjunction with a jet flow from the ejecting unit. 照明手段は、噴出手段近傍に配置し、便器内面方向に照射する請求項7記載の衛生洗浄装置。 8. The sanitary washing device according to claim 7, wherein the illuminating means is disposed in the vicinity of the ejection means and irradiates in the direction of the inner surface of the toilet. 人体検知手段は、衛生洗浄装置本体から独立した構成とする請求項1から8のいずれか1項に記載の衛生洗浄装置。

The sanitary washing apparatus according to any one of claims 1 to 8, wherein the human body detection means is configured to be independent of the sanitary washing apparatus body.

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015183389A (en) * 2014-03-20 2015-10-22 株式会社Lixil Toilet stool device and toilet stool
WO2016079914A1 (en) * 2014-11-21 2016-05-26 パナソニックIpマネジメント株式会社 Hygienic cleaning device
JP2016104949A (en) * 2014-11-21 2016-06-09 パナソニックIpマネジメント株式会社 Sanitary washing device
JP2016211235A (en) * 2015-05-11 2016-12-15 パナソニックIpマネジメント株式会社 Sanitary washing device
JP2018162648A (en) * 2017-03-27 2018-10-18 Toto株式会社 Toilet device
WO2023121595A1 (en) * 2021-12-24 2023-06-29 Eczacibasi Yapi Gerecleri Sanayi Ve Ticaret Anonim Sirketi Method and bidet system where the standing water inside the bidet line is drained prior to use

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05118069A (en) * 1991-10-28 1993-05-14 Matsushita Electric Works Ltd Flush toilet device
JPH08218468A (en) * 1995-02-09 1996-08-27 Inax Corp Western style toilet stool with human body detecting sensor
JP2798193B2 (en) * 1991-09-17 1998-09-17 松下電工株式会社 Flush toilet
JP2001146783A (en) * 1999-11-22 2001-05-29 Seiko Precision Inc Toilet with automatic washing function
JP2003278219A (en) * 2002-03-26 2003-10-02 Toto Ltd Cleaning device
JP2004084166A (en) * 2002-08-22 2004-03-18 Inax Corp Toilet facility
JP2005023617A (en) * 2003-06-30 2005-01-27 Toto Ltd Toilet flushing device and toilet rinsing system
JP2006144498A (en) * 2004-11-24 2006-06-08 Matsushita Electric Works Ltd Toilet seat device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2798193B2 (en) * 1991-09-17 1998-09-17 松下電工株式会社 Flush toilet
JPH05118069A (en) * 1991-10-28 1993-05-14 Matsushita Electric Works Ltd Flush toilet device
JPH08218468A (en) * 1995-02-09 1996-08-27 Inax Corp Western style toilet stool with human body detecting sensor
JP2001146783A (en) * 1999-11-22 2001-05-29 Seiko Precision Inc Toilet with automatic washing function
JP2003278219A (en) * 2002-03-26 2003-10-02 Toto Ltd Cleaning device
JP2004084166A (en) * 2002-08-22 2004-03-18 Inax Corp Toilet facility
JP2005023617A (en) * 2003-06-30 2005-01-27 Toto Ltd Toilet flushing device and toilet rinsing system
JP2006144498A (en) * 2004-11-24 2006-06-08 Matsushita Electric Works Ltd Toilet seat device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015183389A (en) * 2014-03-20 2015-10-22 株式会社Lixil Toilet stool device and toilet stool
WO2016079914A1 (en) * 2014-11-21 2016-05-26 パナソニックIpマネジメント株式会社 Hygienic cleaning device
JP2016104949A (en) * 2014-11-21 2016-06-09 パナソニックIpマネジメント株式会社 Sanitary washing device
JP2016211235A (en) * 2015-05-11 2016-12-15 パナソニックIpマネジメント株式会社 Sanitary washing device
JP2018162648A (en) * 2017-03-27 2018-10-18 Toto株式会社 Toilet device
WO2023121595A1 (en) * 2021-12-24 2023-06-29 Eczacibasi Yapi Gerecleri Sanayi Ve Ticaret Anonim Sirketi Method and bidet system where the standing water inside the bidet line is drained prior to use

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