[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JP3580379B2 - Human body cleaning device - Google Patents

Human body cleaning device Download PDF

Info

Publication number
JP3580379B2
JP3580379B2 JP21282094A JP21282094A JP3580379B2 JP 3580379 B2 JP3580379 B2 JP 3580379B2 JP 21282094 A JP21282094 A JP 21282094A JP 21282094 A JP21282094 A JP 21282094A JP 3580379 B2 JP3580379 B2 JP 3580379B2
Authority
JP
Japan
Prior art keywords
water
rotor
human body
baffle plate
adjusting means
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP21282094A
Other languages
Japanese (ja)
Other versions
JPH0881991A (en
Inventor
剛 野口
直稔 井上
Original Assignee
株式会社日立ハウステック
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 株式会社日立ハウステック filed Critical 株式会社日立ハウステック
Priority to JP21282094A priority Critical patent/JP3580379B2/en
Publication of JPH0881991A publication Critical patent/JPH0881991A/en
Application granted granted Critical
Publication of JP3580379B2 publication Critical patent/JP3580379B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Description

【０００１】
【産業上の利用分野】
本発明は人体局部洗浄装置に関する。
【０００２】
【従来の技術】
人体局部洗浄装置における流量を変動させる機構として、実開平３− ７２９７６号公報又は実開平３− ７２９７７号公報に記載がある。前者は局部を洗う洗浄水により水車を回転させ、水車に密結した開閉バルブを回転させることにより、流量をパルス的に変動させるものである。一方、後者は開閉バルブを洗浄水によって駆動するものではなく、モーター等で駆動するものである。
【０００３】
【発明が解決しようとする課題】
実開平３− ７２９７６号公報では、人体の局部を洗浄するための水を水車の回転のために捨てなければならず、温水貯湯式の局部洗浄装置には不向きであった。また、洗浄水量を全開から全閉まで瞬時に切り替えるため、ウォーターハンマーが生じ易い上、流量変動が大き過ぎるために十分な洗浄感が得られなかった。
本発明はこのような不具合に鑑みてなされたものであり、水量をスムーズに変動させることが出来、貯湯式の局部洗浄装置に用いることが出来る水量の変動機構を有する人体局部洗浄装置を提供するものである。
【０００４】
【課題を解決するための手段】
本発明は、水道水からの給水圧を減圧又は加圧する調圧手段及び該調圧手段で調整された洗浄水を人体局部に噴出させる洗浄ノズルからなる人体局部洗浄装置において、調圧手段の前又は後の水路の途中にローターを有するローター室を設け、該ローターにローター室に流入又は流出する水の入口又は出口の一部又は全部を塞ぐように邪魔板を前記ローターの外周に取り付け、邪魔板にローターの回転方向に沿ってスリットを設け、洗浄水の水量を間欠的に制限し、水流に脈動を与えるようにした人体局部洗浄装置に関する。
また、本発明は、水道水からの給水圧を減圧又は加圧する調圧手段及び該調圧手段で調整された洗浄水を人体局部に噴出させる洗浄ノズルからなる人体局部洗浄装置において、調圧手段の前又は後の水路の途中にローターを有するローター室を設け、該ローターにローター室に流入又は流出する水の入口又は出口の一部又は全部を塞ぐように邪魔板を取り付け、ローター室の出口側に洗浄ノズルに至る吐水口及び洗浄ノズル以外の排水口の二つを設け、排水口への水流により生じるローターの回転力により邪魔板による吐水口からの吐水量を変えるようにした人体局部洗浄装置に関する。
【０００５】
本発明は、人体局部洗浄装置において、水道水から該水道水の給水圧を減圧する減圧手段やポンプ等の加圧手段のような調圧手段を経て、人体局部を洗浄するために水を噴出する洗浄ノズルに至る洗浄水路の途中に、洗浄水の水量を間欠的に制限して水の圧損を動的に変化させ、水流に脈動を与えるようにした水量脈動手段を設けて洗浄性能の向上を図ったものである。
この水量脈動手段の基本形は、ローターを有し、洗浄水が通過するローター室を設け、該ローターに邪魔板を取り付け、ローター室に設けた流入する水の給水口又は流出する水の吐水口の一部又は全部を該邪魔板で塞いだものである。
【０００６】
邪魔板は、請求項１〜４のようにローターの外周に取り付けたり、請求項５のようにローター回転軸の端部に取り付ける。ローター外周に取り付ける場合は、通常は外周の一部に取り付けるが全周に取り付けることも出来、また、邪魔板にローターの回転方向に沿って水が通過するスリットを設けることも出来る。ローター室における水の入口及び出口は、邪魔板をローター外周に取り付ける場合、ローター室の互いに反対側の位置に給水口対吐水口又は給水口対吐水口及び排水口として設置され、邪魔板をローター回転軸の下端に取り付けた場合は、ローター室の互いに反対側の位置に給水口対排水口、邪魔板の下方に吐水口として設置される。
ローターの回転は、請求項２のように水流によらずモーターで駆動させてもよく、請求項３のように二つに分岐した水路の一方の水路のローター回転軸に結合された他方の水路の水車等により駆動させてもよい。
【０００７】
本発明の人体局部洗浄装置における水のフローの例を図７に示す。
図７（ａ）は請求項１及び２の場合で、水道から供給された水はポンプ（Ｐ）１で付勢されて水量脈動手段２に導かれ、該水量脈動手段２により水量を変動させた後、温水タンク３６を経て洗浄ノズル３から噴射される。
図７（ｂ）は、請求項３の場合であり、ポンプ１により付勢された水は、分岐部５で分岐され、水量脈動手段２及び水車からなる脈動付勢手段４に各々導かれる。脈動付勢手段４に導かれた水は、水量脈動手段２の駆動力を提供した後、便器内へそのまま排水される。一方、水量脈動手段２に導かれた日かけた水は、脈動付勢手段４により得られた動力で水量を脈動させられて洗浄ノズル３から吐水される。
【０００８】
図７（ｃ）は、請求項４及び５の場合であり、ポンプ１により付勢された水は水量脈動手段２に導かれる。水量脈動手段２に導かれた水は、水量脈動手段２の内部で局部を洗浄するために洗浄ノズル３に分岐するもの、及び洗浄ノズル３に分岐する水を脈動させるために動力として使われた後で排水口から便器内へ排水されるものの二つに分岐する。便器内へ排水される水は、便器洗浄用或いはノズル洗浄用として使用しても良い。
各種の水量脈動手段については、実施例で図面を引用して詳述する。
【０００９】
【実施例】
次に、本発明の実施例を説明する。
実施例１
図１（ａ）に示すように、２１は水流により回転するローターで、回転軸（ローター軸）２３によりローター室２２の中を回転するように支持されている。ローター２１の羽根の外周の一部に、図１（ｃ）にも示すようにスリット２５を持った邪魔板２４が取り付けてあり、ローター２１の回転と共にローター室２２の給水口３３又は吐水口３２の一部を塞ぐことが出来るようになっている。
【００１０】
給水口３３からローター室２２に入った水はローター２１を回転させてから殆ど圧損なく吐水口３２から出て行く。次に、ローター２１が回転して図１（ｂ）に示す位置まで来ると、給水口３３から入った水はスリット２５を通ってローター室２２に入り、ローター２１を回転させた後吐水口３２から出て行く。このとき、邪魔板２４及びスリット２５により水の通過が抑制され、ここで大きな圧損を生じ、水量が大幅に減少する。このスリット２５は設ける角度に応じて連続的に変化するため、水量変化はスムーズに行われる。このように、ローター２１の回転に伴ってスリット付邪魔板２４が周期的に給水口及び吐水口の一部を動的に塞ぐため、水流が周期的に且つスムーズに脈動する。
【００１１】
実施例２
図２は、ローター２１の回転をローター室２２の外側に設けたモーター２６により行わせることにより、水流を脈動させるものである。図２に示した装置の場合、水量に関係なく水流を脈動出来るため、使用者の好みに応じた周波数を得ることが容易である。また、邪魔板２７が吐水口３２又は給水口３３に来た場合であっても、ローター２１を回転させることが出来るため、ローター２１の邪魔板２７に図１（ｃ）のように設けたスリット２５を、吐水口３２又は給水口３３が完全に閉塞するまで絞った形状にすることが出来るので、水量の変動幅を大きくとれる上に、水量を連続して変化させられるように全周を邪魔板にすることも出来る。更に、ポンプのように水圧を増圧することも出来る。
【００１２】
実施例３
図３は、図２のモーター２６の代りにローター２１を廻すために水車を設けた例である。水量を脈動させるローター２１は、回転軸を同じくする水車２８と密結されている。給水は、ローター室に入る前段で二つに分岐されて、ローター室２２及び水車室３０に各々導かれる。脈動付勢手段としての水車室３０に導かれた水は、水車２８を回転させて排水口３１から排出される。このとき、水車２８の回転軸２９は密結されたローター２１の回転軸２３に回転力を伝達する。ローター２１はこの力によりローター室２２に導かれた水の圧損を変動させ、ローター室２２の吐水口３２より吐水される水を脈動させることが出来る。この実施例の場合では、図２に示した実施例と同じく、ローター室に導かれる水量にかかわらず、水車室から排水される水の量により脈動の周波数を可変にすることが出来る。また、ローター室から吐水する水量の変動幅を大きくとることが出来る。
【００１３】
実施例４
図４は本発明の他の実施例を示したもので、図３に示すローター２１及び水車２８を合わせたものである。図４において、ローター室２２は給水口３３及び該給水口３３の反対側に吐水口３２と排水口３１とを設けてある。給水口３３から入った水はローター２１を回転させ、各々排水口３１及び吐水口３２から出て行く。ローター２１には回転すると吐水口３２の一部又は全部を塞ぐことの出来る邪魔板２７があり、ローター２１の回転により吐水口３２から出る水を大きく脈動させることが出来る。また、吐水口３２が完全に邪魔板により塞がれた場合であっても、給水口３３から入った水は排水口３１から排出されるため、ローター２１は常に回転し続けることが出来るので、吐水口３２から吐水される水を大きく脈動させることが出来る。更に、排水口３１の径を変えることにより、脈動周波数を容易に変えることも可能である。
【００１４】
実施例５
図５は、更に別の実施例であって、ローター２１の底部（軸方向の下端）全体に円板状の邪魔板２７を設け、該邪魔板２７には大きさの異なる一つ以上のオリフィス３４がほぼ同一の円周上に設けられている。一方、ローター室２２には給水口３３及び排水口３１がローター２１を回転させるように反対側の位置に取り付けられ、吐水口３２は邪魔板２７と垂直にぶつかるように邪魔板２７の下方に取り付けられている。ここで給水口３３から入った水はローター２１を回転させて排水口３１から排出されて行くが、一部は吐水口３２の直上にある邪魔板２７に設けられたオリフィス３４を通って吐水口３２から吐水される。従って、ローター２１の回転に伴って吐水口直上の開口度が動的に変化するため、吐水口３２から吐水される水を脈動させることが出来る。吐水口から吐水される水量を調整すれば、脈動の周波数を自由に変えることが出来る。
【００１５】
実施例６
この実施例は実施例５の変形であり、図６に示すように、吐水口３２の直上を塞ぐ邪魔板２７を実施例５のようなオリフィスを設けた円板ではなく、外形を連続的に変化させた形状にしたものであり、吐水口３２を塞ぐオリフィスが連続的に変化することになり、任意の脈動パターンを得ることが出来るものである。
【００１６】
【発明の効果】
本発明によれば、人体局部洗浄装置における洗浄水及び水量変動機構の駆動に用いる水を別経路にすることが出来るため、貯湯式の局部洗浄装置においても、お湯を捨てる必要が無くなる。また、脈動のパターンも離散的な変動ではなく、連続的な任意の水流変動パターンを選択することが出来る。
【図面の簡単な説明】
【図１】（ａ）及び（ｂ）は本発明の実施例になる人体局部洗浄装置の水量脈動手段を
示す断面図、（ｃ）はローターの斜視図である。
【図２】本発明の実施例になる人体局部洗浄装置の水量脈動手段を示す平面図である。
【図３】本発明の実施例になる人体局部洗浄装置の水量脈動手段を示す平面図である。
【図４】本発明の実施例になる人体局部洗浄装置の水量脈動手段を示し、（ａ）は平面
図及び（ｂ）は正面図である。
【図５】本発明の実施例になる人体局部洗浄装置の水量脈動手段を示し、（ａ）は平面
図及び（ｂ）は正面図である。
【図６】本発明の実施例になる人体局部洗浄装置の水量脈動手段を示し、（ａ）は平面
図及び（ｂ）は正面図である。
【図７】本発明の実施例になる人体局部洗浄装置における水のフローを示す図である。
【符号の説明】
１…ポンプ、２…水量脈動手段、３…洗浄ノズル、４…脈動付勢手段、５…分岐部、２１…ローター、２２…ローター室、２３…回転軸、２４…邪魔板、２５…スリット、２６…モーター、２７…邪魔板、２８…水車、２９…回転軸、３０…水車室、３１…排水口、３２…吐水口、３３…給水口、３４…オリフィス、 ３６…温水タンク[0001]
[Industrial applications]
The present invention relates to a human body local cleaning device.
[0002]
[Prior art]
A mechanism for varying the flow rate in the human body local cleaning apparatus is described in Japanese Utility Model Laid-Open No. 3-72976 or Japanese Utility Model Laid-Open No. 3-72977. In the former, the flow rate is fluctuated in a pulsed manner by rotating a water turbine with washing water for washing a local part and rotating an opening / closing valve closely connected to the water turbine. On the other hand, in the latter, the opening / closing valve is not driven by the washing water but driven by a motor or the like.
[0003]
[Problems to be solved by the invention]
In Japanese Utility Model Laid-Open Publication No. 3-72976, water for washing a local part of a human body must be discarded for rotation of a water wheel, which is not suitable for a hot water hot water type local washing device. Further, since the amount of washing water is instantaneously switched from fully open to fully closed, a water hammer is likely to occur, and a sufficient fluctuation in the flow rate cannot provide a sufficient washing feeling.
The present invention has been made in view of such a problem, and provides a human body local cleaning device having a water amount changing mechanism that can smoothly change the amount of water and can be used for a hot water storage type local cleaning device. Things.
[0004]
[Means for Solving the Problems]
The present invention relates to a human body local cleaning apparatus comprising a pressure adjusting means for reducing or increasing the pressure of water supplied from tap water and a cleaning nozzle for jetting the cleaning water adjusted by the pressure adjusting means to a human body local part, wherein the pressure adjusting means is provided before the pressure adjusting means. Alternatively, a rotor chamber having a rotor is provided in the middle of the subsequent water channel, and a baffle plate is attached to the outer periphery of the rotor so as to block part or all of the inlet or outlet of water flowing into or out of the rotor chamber. The present invention relates to an apparatus for cleaning a human body part in which a slit is provided in a plate along a rotation direction of a rotor, an amount of washing water is intermittently limited, and a pulsation is given to a water flow.
Also, the present invention provides a human body local cleaning device comprising a pressure adjusting means for reducing or increasing the pressure of water supplied from tap water and a cleaning nozzle for jetting the cleaning water adjusted by the pressure adjusting means to a human body local part. A rotor chamber having a rotor is provided in the middle of the water channel before or after the baffle, and a baffle plate is attached to the rotor so as to block part or all of an inlet or an outlet of water flowing into or out of the rotor chamber, and an outlet of the rotor chamber is provided. Two sides, a spout to the washing nozzle and a drain other than the washing nozzle, are provided on the side, and the amount of water discharged from the spout by the baffle plate is changed by the rotation force of the rotor generated by the water flow to the drain. Equipment related.
[0005]
The present invention is directed to a human body local cleaning device, in which water is spouted from tap water through a pressure adjusting means such as a pressure reducing means for reducing the supply pressure of the tap water or a pressurizing means such as a pump to wash the human body part. In the middle of the washing water channel leading to the washing nozzle, the amount of washing water is intermittently limited and the pressure loss of the water is dynamically changed to provide pulsation to the water flow to improve the washing performance. It is intended.
The basic form of this water amount pulsating means is to have a rotor, provide a rotor chamber through which washing water passes, attach a baffle plate to the rotor, and provide a water inlet for inflow water or a water outlet for outflow water provided in the rotor chamber. A part or the whole is covered with the baffle plate.
[0006]
The baffle plate is attached to the outer periphery of the rotor as in claims 1 to 4 , or attached to the end of the rotor rotation shaft as in claim 5 . When it is mounted on the outer circumference of the rotor, it is usually mounted on a part of the outer circumference, but can be mounted on the entire circumference. Also, a slit through which water passes along the rotation direction of the rotor can be provided on the baffle plate. When the baffle plate is attached to the outer periphery of the rotor, the inlet and outlet of the water in the rotor chamber are provided as a water supply port to a water discharge port or a water supply port to a water discharge port and a drain port at positions opposite to each other in the rotor chamber, and the baffle plate is connected to the rotor When attached to the lower end of the rotating shaft, a water supply port and a drain port are provided at positions opposite to each other in the rotor chamber, and a water discharge port is provided below the baffle plate.
The rotation of the rotor may be driven by a motor without depending on the water flow as in claim 2 , and the other water passage coupled to the rotor rotation shaft of one of the two branched water passages as in claim 3. It may be driven by a water wheel or the like.
[0007]
FIG. 7 shows an example of the flow of water in the human body local cleaning apparatus of the present invention.
FIG. 7 (a) shows the case of claims 1 and 2 , wherein the water supplied from the tap water is urged by the pump (P) 1 and guided to the water pulsation means 2, and the water pulsation means 2 changes the water flow. After that, it is jetted from the cleaning nozzle 3 through the hot water tank 36.
FIG. 7B shows a case according to the third aspect , in which the water urged by the pump 1 is branched at the branch portion 5 and guided to the water pulsation means 2 and the pulsation urging means 4 including a water wheel. The water guided to the pulsating urging means 4 provides the driving force of the water pulsating means 2 and is then drained as it is into the toilet. On the other hand, the aged water guided to the water amount pulsating means 2 is discharged from the washing nozzle 3 by pulsating the water amount by the power obtained by the pulsating urging means 4.
[0008]
FIG. 7C shows a case according to claims 4 and 5 , wherein the water urged by the pump 1 is guided to the water amount pulsating means 2. The water guided to the water amount pulsating means 2 is used as a power for pulsating the water branching to the cleaning nozzle 3 for rinsing a local part inside the water amount pulsating means 2 and the water branching to the cleaning nozzle 3. Later, the water is drained from the drain into the toilet bowl, and branches into two. The water drained into the toilet may be used for toilet cleaning or nozzle cleaning.
Various water pulsation means will be described in detail in the embodiments with reference to the drawings.
[0009]
【Example】
Next, examples of the present invention will be described.
Example 1
As shown in FIG. 1A, a rotor 21 is rotated by a water flow, and is supported by a rotating shaft (rotor shaft) 23 so as to rotate in a rotor chamber 22. As shown in FIG. 1C, a baffle plate 24 having a slit 25 is attached to a part of the outer periphery of the blade of the rotor 21, and the water supply port 33 or the water discharge port 32 of the rotor chamber 22 is rotated with the rotation of the rotor 21. Can be partially closed.
[0010]
Water that has entered the rotor chamber 22 from the water supply port 33 exits the water discharge port 32 with almost no pressure loss after rotating the rotor 21. Next, when the rotor 21 rotates to reach the position shown in FIG. 1B, the water entered from the water supply port 33 enters the rotor chamber 22 through the slit 25, and after rotating the rotor 21, the water outlet 32 Get out of. At this time, the passage of water is suppressed by the baffle plate 24 and the slit 25, and a large pressure loss occurs here, and the amount of water is significantly reduced. Since the slit 25 continuously changes in accordance with the angle at which the slit is provided, the water amount changes smoothly. As described above, the baffle plate 24 with slits periodically closes a part of the water supply port and the water discharge port with the rotation of the rotor 21, so that the water flow periodically and smoothly pulsates.
[0011]
Example 2
In FIG. 2, the water flow is pulsated by rotating the rotor 21 by a motor 26 provided outside the rotor chamber 22. In the case of the device shown in FIG. 2, since the water flow can be pulsated irrespective of the amount of water, it is easy to obtain a frequency according to the user's preference. Further, even when the baffle plate 27 reaches the water discharge port 32 or the water supply port 33, since the rotor 21 can be rotated, the slit provided in the baffle plate 27 of the rotor 21 as shown in FIG. 25 can be narrowed down until the water discharge port 32 or the water supply port 33 is completely closed, so that the fluctuation amount of the water amount can be widened and the entire circumference is obstructed so that the water amount can be continuously changed. It can also be a plate. Further, the water pressure can be increased like a pump.
[0012]
Example 3
FIG. 3 shows an example in which a water wheel is provided to turn the rotor 21 instead of the motor 26 in FIG. The rotor 21 for pulsating the amount of water is closely connected to a water wheel 28 having the same rotation axis. The water supply is branched into two before entering the rotor chamber, and is guided to the rotor chamber 22 and the water turbine chamber 30, respectively. The water guided to the water turbine chamber 30 as the pulsating urging means is rotated from the water turbine 28 and discharged from the drain port 31. At this time, the rotating shaft 29 of the water wheel 28 transmits a rotating force to the rotating shaft 23 of the closely connected rotor 21. The rotor 21 changes the pressure loss of the water guided to the rotor chamber 22 by this force, and can pulsate the water discharged from the water discharge port 32 of the rotor chamber 22. In this embodiment, as in the embodiment shown in FIG. 2, the frequency of pulsation can be made variable by the amount of water drained from the water turbine room regardless of the amount of water guided to the rotor room. Further, the fluctuation range of the amount of water discharged from the rotor chamber can be made large.
[0013]
Example 4
FIG. 4 shows another embodiment of the present invention, in which the rotor 21 and the water wheel 28 shown in FIG. 3 are combined. In FIG. 4, the rotor chamber 22 is provided with a water supply port 33 and a water discharge port 32 and a water discharge port 31 on the opposite side of the water supply port 33. The water that has entered through the water supply port 33 rotates the rotor 21 and exits through the drain port 31 and the water discharge port 32, respectively. The rotor 21 has a baffle plate 27 capable of closing part or all of the water outlet 32 when rotated, and the rotation of the rotor 21 can greatly pulsate the water coming out of the water outlet 32. Further, even when the water outlet 32 is completely blocked by the baffle plate, the water that has entered through the water supply port 33 is discharged from the drain port 31, so that the rotor 21 can always keep rotating. The water spouted from the spout 32 can be greatly pulsated. Further, by changing the diameter of the drain port 31, the pulsation frequency can be easily changed.
[0014]
Example 5
FIG. 5 shows still another embodiment, in which a disk-shaped baffle plate 27 is provided on the entire bottom (lower end in the axial direction) of the rotor 21, and the baffle plate 27 has one or more orifices having different sizes. 34 are provided on substantially the same circumference. On the other hand, a water supply port 33 and a drain port 31 are mounted on the rotor chamber 22 at opposite positions so as to rotate the rotor 21, and a water discharge port 32 is mounted below the baffle plate 27 so as to collide with the baffle plate 27 at right angles. Have been. Here, the water entering through the water supply port 33 is discharged from the drain port 31 by rotating the rotor 21, but a part of the water passes through the orifice 34 provided in the baffle plate 27 immediately above the water discharge port 32 and is discharged from the water discharge port. Water is discharged from 32. Therefore, the opening degree immediately above the water outlet changes dynamically with the rotation of the rotor 21, so that the water discharged from the water outlet 32 can be pulsated. By adjusting the amount of water spouted from the spout, the pulsation frequency can be freely changed.
[0015]
Example 6
This embodiment is a modification of the fifth embodiment. As shown in FIG. 6, a baffle plate 27 for closing the water outlet 32 is not a circular plate having an orifice as in the fifth embodiment, but a continuous outer shape. The orifice closing the water discharge port 32 changes continuously, and an arbitrary pulsation pattern can be obtained.
[0016]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to this invention, since washing | cleaning water in a human body local cleaning apparatus and the water used for driving the water amount fluctuation | variation mechanism can be made into another path | route, it becomes unnecessary to throw away hot water also in a hot water storage type local cleaning apparatus. Also, the pulsation pattern is not a discrete variation, and a continuous arbitrary water flow variation pattern can be selected.
[Brief description of the drawings]
1 (a) and 1 (b) are sectional views showing a water pulsation means of a human body local cleaning apparatus according to an embodiment of the present invention, and FIG. 1 (c) is a perspective view of a rotor.
FIG. 2 is a plan view showing a water pulsation means of the human body local cleaning apparatus according to the embodiment of the present invention.
FIG. 3 is a plan view showing a water amount pulsating means of the human body local cleaning apparatus according to the embodiment of the present invention.
FIGS. 4A and 4B show water pulsation means of the human body local cleaning apparatus according to the embodiment of the present invention, wherein FIG. 4A is a plan view and FIG.
FIGS. 5A and 5B show water pulsation means of the human body local cleaning apparatus according to the embodiment of the present invention, wherein FIG. 5A is a plan view and FIG.
FIGS. 6A and 6B show water pulsation means of the human body local cleaning apparatus according to the embodiment of the present invention, wherein FIG. 6A is a plan view and FIG.
FIG. 7 is a diagram showing a flow of water in the human body local cleaning apparatus according to the embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Pump, 2 ... Water pulsation means, 3 ... Cleaning nozzle, 4 ... Pulsation urging means, 5 ... Branch part, 21 ... Rotor, 22 ... Rotor chamber, 23 ... Rotating shaft, 24 ... Baffle plate, 25 ... Slit, 26 ... motor, 27 ... baffle plate, 28 ... water wheel, 29 ... rotary axis, 30 ... water turbine room, 31 ... water outlet, 32 ... water outlet, 33 ... water supply port, 34 ... orifice, 36 ... hot water tank

Claims (5)

水道水からの給水圧を減圧又は加圧する調圧手段及び該調圧手段で調整された洗浄水を人体局部に噴出させる洗浄ノズルからなる人体局部洗浄装置において、調圧手段の前又は後の水路の途中にローターを有するローター室を設け、該ローターにローター室に流入又は流出する水の入口又は出口の一部又は全部を塞ぐように邪魔板を前記ローターの外周に取り付け、邪魔板にローターの回転方向に沿ってスリットを設け、洗浄水の水量を間欠的に制限し、水流に脈動を与えるようにした人体局部洗浄装置。In a human body local cleaning device comprising a pressure adjusting means for reducing or increasing the supply pressure from tap water and a cleaning nozzle for jetting the cleaning water adjusted by the pressure adjusting means to a human body part, a water path before or after the pressure adjusting means A rotor chamber having a rotor is provided in the middle of the rotor, and a baffle plate is attached to the outer periphery of the rotor so as to close a part or all of an inlet or an outlet of water flowing into or out of the rotor chamber . A human body local cleaning device in which a slit is provided along a rotation direction to intermittently limit the amount of cleaning water to give a pulsation to a water flow. ローターをモーターにより強制的に回転させるようにした請求項１記載の人体局部洗浄装置。2. The apparatus according to claim 1, wherein the rotor is forcibly rotated by a motor. 水路の途中を二つに分岐し、一方の水路にはローター室から洗浄ノズルに至る洗浄水路を形成し、他方の水路には水勢により回転し、ローター軸に結合された水車を有する水車室を設け、該水車によりローターを回転させると共に水車を回転させた水を排出する排水水路を形成した請求項１記載の人体局部洗浄装置。The middle of the waterway is branched into two, one of which forms a washing waterway from the rotor chamber to the washing nozzle, and the other of which has a waterwheel chamber having a waterwheel that is rotated by water force and is coupled to the rotor shaft. 2. The human body part cleaning apparatus according to claim 1, wherein a drainage channel is provided for rotating the rotor by the waterwheel and discharging the water obtained by rotating the waterwheel. 水道水からの給水圧を減圧又は加圧する調圧手段及び該調圧手段で調整された洗浄水を人体局部に噴出させる洗浄ノズルからなる人体局部洗浄装置において、調圧手段の前又は後の水路の途中にローターを有するローター室を設け、該ローターにローター室に流入又は流出する水の入口又は出口の一部又は全部を塞ぐように邪魔板を取り付け、ローター室の出口側に洗浄ノズルに至る吐水口及び洗浄ノズル以外の排水口の二つを設け、排水口への水流により生じるローターの回転力により邪魔板による吐水口からの吐水量を変えるようにした人体局部洗浄装置。In a human body local cleaning device comprising a pressure adjusting means for reducing or increasing the supply pressure from tap water and a cleaning nozzle for jetting the cleaning water adjusted by the pressure adjusting means to a human body part, a water path before or after the pressure adjusting means A rotor chamber having a rotor is provided on the way, and a baffle plate is attached to the rotor so as to block a part or all of an inlet or an outlet of water flowing into or out of the rotor chamber, and reaches a cleaning nozzle at an outlet side of the rotor chamber. A human body part washing device in which two water outlets and a water outlet other than the washing nozzle are provided, and the amount of water discharged from the water outlet by the baffle plate is changed by the rotational force of the rotor generated by the water flow to the water outlet. 邪魔板をローターの軸方向の下端に取り付け、ローター室における給水口の反対側に排水口、邪魔板の下方に吐水口を設けた請求項４記載の人体局部洗浄装置。5. The apparatus according to claim 4, wherein the baffle plate is attached to a lower end of the rotor in the axial direction, and a drain port is provided on a side opposite to the water supply port in the rotor chamber, and a water discharge port is provided below the baffle plate.
JP21282094A 1994-09-06 1994-09-06 Human body cleaning device Expired - Fee Related JP3580379B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21282094A JP3580379B2 (en) 1994-09-06 1994-09-06 Human body cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21282094A JP3580379B2 (en) 1994-09-06 1994-09-06 Human body cleaning device

Publications (2)

Publication Number Publication Date
JPH0881991A JPH0881991A (en) 1996-03-26
JP3580379B2 true JP3580379B2 (en) 2004-10-20

Family

ID=16628902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21282094A Expired - Fee Related JP3580379B2 (en) 1994-09-06 1994-09-06 Human body cleaning device

Country Status (1)

Country Link
JP (1) JP3580379B2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1241235A (en) * 1997-09-26 2000-01-12 东陶机器株式会社 Sanitary washing instrument
WO1999053150A1 (en) * 1998-04-08 1999-10-21 Toto Ltd. Human body cleaner
AU3077500A (en) * 1999-01-25 2000-08-07 Toto Ltd. Human body washing device
JP2009243266A (en) * 2009-07-31 2009-10-22 Toto Ltd Human body washing apparatus
JP5743600B2 (en) * 2011-02-23 2015-07-01 ヤンマー産業株式会社 nozzle
JP5930459B2 (en) * 2011-12-15 2016-06-08 株式会社三谷バルブ Content injection mechanism unit, content injection mechanism and aerosol type product
CN106368281B (en) * 2016-10-29 2022-04-22 西马智能科技股份有限公司 Intelligent closestool spray pipe and intelligent closestool
CN106638862B (en) * 2016-11-29 2019-02-26 佛山市家家卫浴有限公司 A kind of jetter with a variety of water-out manners and the toilet using it
CN110306634B (en) * 2019-07-08 2021-07-13 厦门水乐卫浴有限公司 Body cleaning device
DE102022102232A1 (en) * 2022-01-31 2023-08-03 Grohe Ag Functional unit for a shower toilet and shower toilet with a functional unit

Also Published As

Publication number Publication date
JPH0881991A (en) 1996-03-26

Similar Documents

Publication Publication Date Title
JP3580379B2 (en) Human body cleaning device
US6355009B1 (en) Water powered massage apparatus with slack membrane
CA2337336C (en) Nutating fluid delivery apparatus
KR100554720B1 (en) Water discharging device
US20060032945A1 (en) Spray apparatus
BRPI0619062A2 (en) Washing device and method of operation of a washing device
WO2019080408A1 (en) Shower capable of removing residual water and method for removing residual water
JPH0215479Y2 (en)
JP4889101B2 (en) Water discharge device
KR20160010899A (en) Flow Channel Change Valve
JPH1121956A (en) Faucet for kitchen and water-flow adjusting tool for kitchen faucet
JP3608558B2 (en) Sanitary washing device
JP3880396B2 (en) Water discharge device
JP4721025B2 (en) Cleaning device
KR102353889B1 (en) Nozzle assembly of bidet
KR200400234Y1 (en) A bidet compositeness valve assembly
KR101927314B1 (en) Pulsation generator apparatus of fluid
CN220479118U (en) Anti-blocking shower head and shower equipment
CN216605665U (en) Water outlet device
JPH033321Y2 (en)
JP2554666Y2 (en) Cleaning water spouting mechanism for sanitary washing equipment
JP2629840B2 (en) Sanitary washing equipment
KR870000402Y1 (en) A shower head with the massage
CN117483124A (en) Nozzle fluid pulsation unit, nozzle head and nozzle fluid line
JPH0898862A (en) Bubble generating bathtub

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20040108

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040305

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20040701

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20040714

R150 Certificate of patent (=grant) or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees