JP3952231B2 - Cleaning nozzle unit for local body cleaning equipment - Google Patents

Cleaning nozzle unit for local body cleaning equipment Download PDF

Info

Publication number
JP3952231B2
JP3952231B2 JP06100198A JP6100198A JP3952231B2 JP 3952231 B2 JP3952231 B2 JP 3952231B2 JP 06100198 A JP06100198 A JP 06100198A JP 6100198 A JP6100198 A JP 6100198A JP 3952231 B2 JP3952231 B2 JP 3952231B2
Authority
JP
Japan
Prior art keywords
cylinder
cleaning
water
nozzle
human body
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
JP06100198A
Other languages
Japanese (ja)
Other versions
JPH11256658A (en
Inventor
直稔 井上
剛 野口
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 JP06100198A priority Critical patent/JP3952231B2/en
Publication of JPH11256658A publication Critical patent/JPH11256658A/en
Application granted granted Critical
Publication of JP3952231B2 publication Critical patent/JP3952231B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Description

【0001】
【発明の属する技術分野】
本発明は、人体局部を洗浄する際に使用する人体局部洗浄装置の洗浄ノズルユニットに関する。
【0002】
【従来の技術】
通常、人体局部洗浄装置の洗浄ノズルユニットは、図3及び図4の様な構成になっていた。
【0003】
シリンダ8内に流入した洗浄水の圧力でノズルロッド7がバネ9に抗して収納位置から洗浄位置まで伸出する。その際伸出の途中では、シリンダ8とノズルロッド7との間隙(ノズル突出口8f)から洗浄水の一部が洩れる。洗浄位置に達するとシリンダ8とノズルロッド7が当接し洗浄水は噴出口7cから人体局部に噴出する。使用者の体格等により洗浄水が人体局部に当たらない場合、洗浄位置を調節する必要があり、洗浄位置を調節するためのモータ11と、モータ11の回転を減速する複数の歯車にかみ合うラック8cとシリンダ8の移動軌跡を規制するガイド部8bをシリンダ8の筒状部に一体成形で設けモータ11の回転により洗浄位置を調整していた。シリンダの材質は、熱可塑性樹脂であるPP(ポリプロピレン樹脂),ABS(アクリロニトリルーブタジエンースチレン共重合体樹脂),PPE(ポリフェニレンエーテル樹脂)、PPOX(ポリプロピレンオキシド樹脂)等が使用されている。
【0004】
【発明が解決しようとする課題】
しかし、ガイド部8bをシリンダ側面に設けた場合、シリンダ8の外径がガイド部8bを設けない場合に比べて大きくなり小型化に支障があった。また人体局部洗浄装置に使用される洗浄水は、約40℃の温水であるためシリンダ8の筒状部にラック8cを直接設けた場合、洗浄水によりラック8c自体が温められる。シリンダ8は熱可塑性樹脂であるため、温度の上昇で機械的強度が低下するため、ラック8cの強度を確保するためにモジュールを大きくする必要があった。またガイド部8b,ラック8cによりシリンダの肉厚が他の部分に比較して厚くなり、内径部にひけマークが生じる。このひけマークが生じると、水圧で伸縮するノズルユニットは、シリンダ8に供給される洗浄水の水圧によりノズルロッド7がバネ9に抗して伸出し洗浄水を人体局部に噴出する構成であるため、ひけマークによりノズルロッド7とシリンダ8との間隙が大きくなると間隙(ノズル突出口8f)からの洗浄水の洩れ量が多くなり、シリンダ8内部の水圧がノズルロッド7を洗浄位置まで伸出するために必要な水圧に対して不足してしまう。特にラック8cのモジュールを大きくした場合、シリンダ8の肉厚は、厚くなりひけマークも大きく生じ、ノズルロッド7とシリンダ8との間隙からの洗浄水の洩れ量が多くなる。従って、給水源の水圧が高い必要が生じ、低水圧の地域等での使用に支障をきたしてしまう。
【0005】
本発明は、前記課題に鑑み、シリンタ8の外径を最小限に留め、低水圧地域でも十分に使用可能な人体局部洗浄装置の洗浄ノズルユニットを提供することを目的とする。
【0006】
【課題を解決するための手段】
上記の目的を達成するため、本発明は以下の課題解決手段を用いるものである。
(1) 給水を行うための給水部と、該給水部に接続される水路開閉弁と、該水路開閉弁と接続される加熱手段と、該加熱手段と接続される洗浄ノズルユニットを内部に備え、前記洗浄ノズルユニットは、洗浄水をシリンダ内部に導入するための導入口を設けた継手と、基端に流入口と、先端に噴出口と、前記流入口と前記噴出口とを連通する水路を設けたノズルロッドをバネにより収納方向に付勢し、かつ前記シリンダ内に進退可能に装着し、前記シリンダを移動するためのモータと、前記モータの回転を減速する複数の歯車を備えた人体局部洗浄装置において、前記シリンダの筒状部から下方向に延伸したリブと、前記リブに垂直に形成された前記ノズルの移動軌跡を規制するガイド部と、前記歯車とかみ合い、前記モータの回転運動を平行運動に変換するラックを該ガイド部に設けたことを特徴とする人体局部洗浄装置の洗浄ノズルユニット。
(2) リブ、ガイド部、ラックは、シリンダに一体成形で設けたことを特徴とする(1)に記載の人体局部洗浄装置の洗浄ノズルユニット。
(3) シリンダのノズルロッドの摺動範囲にガイド部やラックによる肉厚部がないことを特徴とする(1)または(2)に記載の人体局部洗浄装置の洗浄ノズルユニット。
【0007】
【発明の実施の形態】
本発明に用いる水路開閉弁5(図2参照)は水道本管から洗浄ノズルユニット4(図5参照)に至る水経路にあって選択的に開閉するものであれば特に限定されるものではなく、適宜開閉可能な手段を講じることが可能である。具体的には、応答性のよい電磁弁が好ましい。
【0008】
加熱手段は、常温水を加熱することにより、人体局部洗浄を行うために必要な温水にまで加温できるものであれば特に限定されるものではなく、適宜加熱手段を講じることが可能である。具体的には、図2に示すように、水経路の途中に温水タンク6を設け、該温水タンク6内にて電熱線にて加温することが好ましい。
【0009】
シリンダの材質は、射出成形できるものであれば特に限定されるものではない。成形性のよい熱可塑性樹脂のABS,PPが好ましい。
【0010】
【実施例】
以下、本発明による人体局部洗浄装置の実施例について、添付図を参照しながら詳細に説明する。
【0011】
図1は、本発明の洗浄ノズルユニット4を組み込んだ人体局部洗浄装置1であり、該人体局部洗浄装置1には、便座2が回動自在に設けられ、使用者が操作部3を操作することにより、洗浄ノズルユニット4が作動又は停止する。
【0012】
図5及び図6において洗浄ノズルユニット4は、ノズルロッド7がシリンダ8内に進退可能に装着され、ノズルロッド7はバネ9により常にシリンダ8に収納される方向に付勢され、待機時は、シリンダ8内に収納されている。シリンダ8円筒部から下方向に延伸したリブ8aに垂直に設けたガイド部8bは、ケース10に設けられた溝部10aに摺動可能に装着され、シリンダ8は、溝部10aに沿って移動する。ケース10にはモータ11が固定され、モータ11の出力軸に圧入された歯車14aと噛み合う歯車14bが回転自在に装着されている。また、歯車14bは、シリンダ8円筒部から下方向に延伸したリブ8aに垂直に設けたガイド部8bに形成したラック8cに同時に噛み合う。シリンダ8は、シリンダ8に設けた突起8dとケース10,シリンダ8に設けた段差部8eとケース10に設けたストッパ10bが当接する範囲で移動可能となる。ガイド部8bがシリンダ8円筒部から下方向に延伸したリブ8aに垂直に設けてあるため、ガイド部8bの水平方向の幅寸法がシリンダ8外径寸法よりも小さくすることができ、洗浄ノズルユニット4を小型化することができる。
【0013】
次に動作について説明すると、図1に示すように、 使用者が便座2に着座して用便後、操作部3に設けた洗浄スイッチ(図示せず)を選択する。これにより、図2に示す給水部(図示せず)から水路開閉弁5,温水タンク6を経て図5に示すように継手12の導入口12aからシリンダ8内に洗浄水が供給される。その水圧でノズルロッド7はバネ9の力に抗してシリンダ8内を摺動し、ノズル突出口8fから伸出していく。この時洗浄水は、流入口7aから水路7b通過し噴出口7cから一部噴出するが、シリンダ8とノズルロッド7との間隙(ノズル突出口8f)から一部漏れるため、人体局部に到達するまでに至らない。完全に伸出するとシリンダ8の段部8gとノズルロッド7の基部7dが当接しノズル突出口への給水がなくなるため、供給された洗浄水は全て噴出口7cより噴出して人体局部に到達する。即ち人体局部を洗浄する。
【0014】
図1に示す操作部3に設けたノズル位置調節スイッチ(図示せず)によりノズルの位置を指示することにより制御基板(図示せず)を介して、図5に示すモータ11が回転駆動され歯車14a,14bを介しラック8cが平行移動する。即ちシリンダ8が移動し洗浄位置が移動する。ラック8cは、図6に示すようにシリンダ8の円筒部から下方向に延伸したリブ8aに垂直に設けたガイド部8bに形成されるため、洗浄中約40℃の洗浄水がシリンダ8内を流れても、その熱がラック8cに伝達されることがなく、温度上昇による機械的強度が低下することがない。ノズル伸出方向に移動した場合、シリンダ8に設けた段差部8eがケース10に設けたストッパ10bに当接するまで、収納方向に移動した場合、シリンダ8に設けた突起8dがケース10に当接するまで移動する。
【0015】
【発明の効果】
以上説明した通り、本発明の洗浄ノズルユニットは、ガイド部をシリンダ円筒部から下方向に延伸したリブに垂直に設け、ラックは、ガイド部に形成されるため、ガイド部水平方向寸法をシリンダ外径寸法より小さくすることができ、小型化することができる。またシリンダのノズルロッド摺動範囲に肉厚部がないためひけマークが生じず、シリンダとノズルロッドとの間隙に大きくなる部分が生じず、間隙からの洗浄水の洩れが少なく、ノズルロッドが低水圧でもスムースかつ確実に伸出する。またラックを直接シリンダに設けないためラック部分の温度が洗浄水により上昇しにくく強度低下が生じにくい洗浄ノズルユニットとすることができる。
【図面の簡単な説明】
【図1】人体局部洗浄装置の外観図である。
【図2】人体局部洗浄装置の構成を示す内部配置図である。
【図3】従来使用されてきた洗浄ノズルユニットの部分断面図である。
【図4】図3のA−A断面図である。
【図5】本発明の実施例を示す部分断面図である。
【図6】図5のB−B断面図である。
【符号の説明】
1…人体局部洗浄装置、2…便座、3…操作部、4…洗浄ノズルユニット、5…水路開閉弁、6…温水タンク、7…ノズルロッド、7a…流入口、7b…水路、7c…噴出口、 7d…基部、8…シリンダ、8a…リブ、8b…ガイド部、8c…ラック、8d…突起、8e…段差部、8f…ノズル突出口、8g…段部、9…バネ、10…ケース、10a…溝部、10b…ストッパ、11…モータ、12…継手、12a…導入口、14a,14b…歯車、14…Oリング。
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a cleaning nozzle unit of a human body local cleaning device used when cleaning a human body local part.
[0002]
[Prior art]
Usually, the cleaning nozzle unit of the human body local cleaning apparatus has a configuration as shown in FIGS.
[0003]
The nozzle rod 7 extends from the storage position to the cleaning position against the spring 9 by the pressure of the cleaning water flowing into the cylinder 8. At that time, part of the washing water leaks from the gap (nozzle protrusion 8f) between the cylinder 8 and the nozzle rod 7 during the extension. When the cleaning position is reached, the cylinder 8 and the nozzle rod 7 come into contact with each other, and the cleaning water is ejected from the spout 7c to the human body part. When the washing water does not hit the human body due to the physique of the user, it is necessary to adjust the washing position. The rack 8c meshes with the motor 11 for adjusting the washing position and a plurality of gears that reduce the rotation of the motor 11. A guide portion 8b that regulates the movement locus of the cylinder 8 is formed integrally with the cylindrical portion of the cylinder 8, and the cleaning position is adjusted by the rotation of the motor 11. As the material of the cylinder, PP (polypropylene resin), ABS (acrylonitrile-butadiene-styrene copolymer resin), PPE (polyphenylene ether resin), PPOX (polypropylene oxide resin), etc., which are thermoplastic resins, are used.
[0004]
[Problems to be solved by the invention]
However, when the guide portion 8b is provided on the side surface of the cylinder, the outer diameter of the cylinder 8 is larger than that in the case where the guide portion 8b is not provided, which hinders downsizing. Further, since the cleaning water used in the human body local cleaning device is about 40 ° C. warm water, when the rack 8c is directly provided on the cylindrical portion of the cylinder 8, the rack 8c itself is warmed by the cleaning water. Since the cylinder 8 is made of a thermoplastic resin, the mechanical strength decreases as the temperature rises. Therefore, it is necessary to enlarge the module in order to ensure the strength of the rack 8c. Further, the guide portion 8b and the rack 8c increase the thickness of the cylinder as compared with other portions, and a sink mark is generated in the inner diameter portion. When this sink mark is generated, the nozzle unit that expands and contracts by the water pressure is configured such that the nozzle rod 7 extends against the spring 9 by the water pressure of the cleaning water supplied to the cylinder 8 and jets the cleaning water to the local body part. When the gap between the nozzle rod 7 and the cylinder 8 becomes large due to the sink mark, the amount of washing water leaked from the gap (nozzle protrusion 8f) increases, and the water pressure inside the cylinder 8 extends the nozzle rod 7 to the washing position. Therefore, it will be insufficient for the water pressure required. In particular, when the module of the rack 8c is enlarged, the thickness of the cylinder 8 is increased and a sink mark is also generated, and the amount of leakage of cleaning water from the gap between the nozzle rod 7 and the cylinder 8 is increased. Accordingly, the water pressure of the water supply source needs to be high, which hinders use in a low water pressure area or the like.
[0005]
In view of the above problems, an object of the present invention is to provide a cleaning nozzle unit for a human body local cleaning device that can minimize the outer diameter of the syringe 8 and can be used sufficiently even in a low water pressure region.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the present invention uses the following problem solving means.
(1) A water supply unit for supplying water, a water channel on / off valve connected to the water supply unit, a heating unit connected to the water channel on / off valve, and a cleaning nozzle unit connected to the heating unit are internally provided. The cleaning nozzle unit includes a joint provided with an inlet for introducing cleaning water into the cylinder, an inlet at the base end, an outlet at the tip, and a water channel that connects the inlet and the outlet. A human body provided with a motor for moving the cylinder, and a plurality of gears for reducing the rotation of the motor. In the local cleaning device, a rib extending downward from the cylindrical portion of the cylinder, a guide portion that regulates a movement trajectory of the nozzle formed perpendicular to the rib, meshing with the gear, and rotational movement of the motor Flat A cleaning nozzle unit for a human body local cleaning device, characterized in that a rack for converting to row movement is provided in the guide section.
(2) The cleaning nozzle unit of the human body local cleaning device according to (1), wherein the rib, the guide portion, and the rack are integrally formed on the cylinder.
(3) The cleaning nozzle unit of the human body local cleaning device according to (1) or (2), wherein the sliding range of the nozzle rod of the cylinder does not include a thick portion due to a guide portion or a rack.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
The water channel opening / closing valve 5 (see FIG. 2) used in the present invention is not particularly limited as long as it is selectively opened and closed in the water path from the water main to the washing nozzle unit 4 (see FIG. 5). It is possible to take means that can be appropriately opened and closed. Specifically, a solenoid valve with good responsiveness is preferable.
[0008]
The heating means is not particularly limited as long as it can be heated to warm water necessary for performing local body washing by heating normal temperature water, and a heating means can be appropriately provided. Specifically, as shown in FIG. 2, it is preferable to provide a hot water tank 6 in the middle of the water path and heat the hot water tank 6 with a heating wire.
[0009]
The material of the cylinder is not particularly limited as long as it can be injection molded. ABS and PP, which are thermoplastic resins with good moldability, are preferable.
[0010]
【Example】
Hereinafter, embodiments of the human body local cleaning device according to the present invention will be described in detail with reference to the accompanying drawings.
[0011]
FIG. 1 shows a human body local cleaning device 1 incorporating a cleaning nozzle unit 4 according to the present invention. The human body local cleaning device 1 is provided with a toilet seat 2 so as to be rotatable, and a user operates an operation unit 3. As a result, the cleaning nozzle unit 4 is activated or stopped.
[0012]
5 and 6, the cleaning nozzle unit 4 is mounted so that the nozzle rod 7 can move forward and backward in the cylinder 8, and the nozzle rod 7 is always urged by a spring 9 in a direction in which it is stored in the cylinder 8, It is stored in the cylinder 8. A guide portion 8b provided perpendicular to a rib 8a extending downward from the cylinder portion of the cylinder 8 is slidably mounted in a groove portion 10a provided in the case 10, and the cylinder 8 moves along the groove portion 10a. A motor 11 is fixed to the case 10, and a gear 14 b that meshes with a gear 14 a press-fitted into the output shaft of the motor 11 is rotatably mounted. The gear 14b simultaneously meshes with a rack 8c formed on a guide portion 8b provided perpendicular to a rib 8a extending downward from the cylinder portion of the cylinder 8. The cylinder 8 is movable within a range in which the protrusion 8 d provided on the cylinder 8 and the case 10, the stepped portion 8 e provided on the cylinder 8, and the stopper 10 b provided on the case 10 abut. Since the guide portion 8b is provided perpendicular to the rib 8a extending downward from the cylinder portion of the cylinder 8, the horizontal width of the guide portion 8b can be made smaller than the outer diameter of the cylinder 8, and the cleaning nozzle unit 4 can be reduced in size.
[0013]
Next, the operation will be described. As shown in FIG. 1, the user selects a washing switch (not shown) provided on the operation unit 3 after sitting on the toilet seat 2 and using the toilet. As a result, the wash water is supplied from the inlet 12a of the joint 12 into the cylinder 8 as shown in FIG. 5 from the water supply section (not shown) shown in FIG. With the water pressure, the nozzle rod 7 slides in the cylinder 8 against the force of the spring 9 and extends from the nozzle protrusion 8f. At this time, the washing water passes through the water channel 7b from the inflow port 7a and is partially ejected from the ejection port 7c, but partially leaks from the gap (nozzle projection port 8f) between the cylinder 8 and the nozzle rod 7, and thus reaches the local part of the human body. Not up to. When fully extended, the step portion 8g of the cylinder 8 and the base portion 7d of the nozzle rod 7 come into contact with each other, so that no water is supplied to the nozzle projection port, so that all of the supplied wash water is ejected from the jet port 7c and reaches the human body local part. . That is, the human body part is washed.
[0014]
The motor 11 shown in FIG. 5 is driven to rotate through a control board (not shown) by instructing the nozzle position by a nozzle position adjusting switch (not shown) provided in the operation unit 3 shown in FIG. The rack 8c moves in parallel via 14a and 14b. That is, the cylinder 8 moves and the cleaning position moves. As shown in FIG. 6, the rack 8c is formed in a guide portion 8b provided perpendicular to a rib 8a extending downward from the cylindrical portion of the cylinder 8, so that cleaning water of about 40 ° C. is washed inside the cylinder 8 during cleaning. Even if it flows, the heat is not transferred to the rack 8c, and the mechanical strength due to temperature rise does not decrease. When moved in the nozzle extending direction, the protrusion 8d provided on the cylinder 8 contacts the case 10 when moved in the storage direction until the step 8e provided on the cylinder 8 contacts the stopper 10b provided on the case 10. Move up.
[0015]
【The invention's effect】
As described above, in the cleaning nozzle unit of the present invention, the guide portion is provided perpendicular to the rib extending downward from the cylinder cylindrical portion, and the rack is formed on the guide portion. It can be made smaller than the diameter and can be downsized. In addition, there is no sink mark because there is no thick part in the sliding range of the nozzle rod of the cylinder, no large part is formed in the gap between the cylinder and the nozzle rod, there is little leakage of cleaning water from the gap, and the nozzle rod is low. Smoothly and reliably extends even with water pressure. Further, since the rack is not directly provided on the cylinder, the temperature of the rack portion is hardly increased by the cleaning water, and the cleaning nozzle unit is less likely to cause the strength reduction.
[Brief description of the drawings]
FIG. 1 is an external view of a human body local cleaning device.
FIG. 2 is an internal layout diagram showing the configuration of the human body local cleaning device.
FIG. 3 is a partial cross-sectional view of a conventionally used cleaning nozzle unit.
4 is a cross-sectional view taken along the line AA in FIG. 3;
FIG. 5 is a partial cross-sectional view showing an embodiment of the present invention.
6 is a cross-sectional view taken along the line BB in FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Human body part washing | cleaning apparatus, 2 ... Toilet seat, 3 ... Operation part, 4 ... Cleaning nozzle unit, 5 ... Water channel opening / closing valve, 6 ... Hot water tank, 7 ... Nozzle rod, 7a ... Inlet, 7b ... Water channel, 7c ... Jet Outlet, 7d ... Base, 8 ... Cylinder, 8a ... Rib, 8b ... Guide part, 8c ... Rack, 8d ... Projection, 8e ... Step part, 8f ... Nozzle protrusion, 8g ... Step part, 9 ... Spring, 10 ... Case DESCRIPTION OF SYMBOLS 10a ... Groove part, 10b ... Stopper, 11 ... Motor, 12 ... Joint, 12a ... Inlet, 14a, 14b ... Gear, 14 ... O-ring.

Claims (3)

給水を行うための給水部と、該給水部に接続される水路開閉弁と、該水路開閉弁と接続される加熱手段と、該加熱手段と接続される洗浄ノズルユニットを内部に備え、前記洗浄ノズルユニットは、洗浄水をシリンダ内部に導入するための導入口を設けた継手と、基端に流入口と、先端に噴出口と、前記流入口と前記噴出口とを連通する水路を設けたノズルロッドをバネにより収納方向に付勢し、かつ前記シリンダ内に進退可能に装着し、前記シリンダを移動するためのモータと、前記モータの回転を減速する複数の歯車を備えた人体局部洗浄装置において、
前記シリンダの筒状部から下方向に延伸したリブと、前記リブに垂直に形成された前記ノズルの移動軌跡を規制するガイド部と、前記歯車とかみ合い、前記モータの回転運動を平行運動に変換するラックを該ガイド部に設けたことを特徴とする人体局部洗浄装置の洗浄ノズルユニット。
A water supply unit for supplying water, a water channel on / off valve connected to the water supply unit, a heating unit connected to the water channel on / off valve, and a cleaning nozzle unit connected to the heating unit, The nozzle unit is provided with a joint provided with an inlet for introducing cleaning water into the cylinder, an inlet at the base end, an outlet at the tip, and a water channel that connects the inlet and the outlet. A human body local washing apparatus comprising a motor for urging the nozzle rod in a storage direction by a spring and movably mounted in the cylinder, moving the cylinder, and a plurality of gears for decelerating the rotation of the motor In
A rib extending downward from the cylindrical portion of the cylinder, and a guide portion for restricting the movement locus of the nozzle which is vertically formed in the rib engage the front Symbol gear, the parallel motion a rotational motion of the motor A cleaning nozzle unit of a human body local cleaning apparatus, wherein a rack to be converted is provided in the guide section .
リブ、ガイド部、ラックは、シリンダに一体成形で設けたことを特徴とする請求項1に記載の人体局部洗浄装置の洗浄ノズルユニット。  The cleaning nozzle unit of the human body local cleaning apparatus according to claim 1, wherein the rib, the guide portion, and the rack are integrally formed on the cylinder. シリンダのノズルロッドの摺動範囲にガイド部やラックによる肉厚部がないことを特徴とする請求項1または請求項2に記載の人体局部洗浄装置の洗浄ノズルユニット。3. The cleaning nozzle unit for a human body local cleaning device according to claim 1, wherein the sliding range of the nozzle rod of the cylinder does not include a thick portion due to a guide portion or a rack.
JP06100198A 1998-03-12 1998-03-12 Cleaning nozzle unit for local body cleaning equipment Expired - Fee Related JP3952231B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP06100198A JP3952231B2 (en) 1998-03-12 1998-03-12 Cleaning nozzle unit for local body cleaning equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06100198A JP3952231B2 (en) 1998-03-12 1998-03-12 Cleaning nozzle unit for local body cleaning equipment

Publications (2)

Publication Number Publication Date
JPH11256658A JPH11256658A (en) 1999-09-21
JP3952231B2 true JP3952231B2 (en) 2007-08-01

Family

ID=13158698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP06100198A Expired - Fee Related JP3952231B2 (en) 1998-03-12 1998-03-12 Cleaning nozzle unit for local body cleaning equipment

Country Status (1)

Country Link
JP (1) JP3952231B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020064688A (en) * 2002-04-30 2002-08-09 주태숙 Washing nozzle drive of bidet
JP4243465B2 (en) * 2002-09-09 2009-03-25 パナソニック株式会社 Sanitary washing device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62242030A (en) * 1986-04-09 1987-10-22 日立化成工業株式会社 Apparatus for washing privates of human body
JPH0497981U (en) * 1991-01-22 1992-08-25
JPH08326127A (en) * 1995-06-02 1996-12-10 Asahi Eitou Kk Hot water washing device for seat
JP3371638B2 (en) * 1995-09-19 2003-01-27 松下電器産業株式会社 Sanitary washing equipment

Also Published As

Publication number Publication date
JPH11256658A (en) 1999-09-21

Similar Documents

Publication Publication Date Title
JP5446424B2 (en) Nozzle device and sanitary washing device using it
JP4984406B2 (en) Human body local cleaning equipment
JP4939983B2 (en) Nozzle device and sanitary washing device provided with the same
KR20210106941A (en) Sanitary washing apparatus
JP3952231B2 (en) Cleaning nozzle unit for local body cleaning equipment
JP4940862B2 (en) Nozzle device and sanitary washing device using it
JP4940748B2 (en) Nozzle device and sanitary washing device using it
JP4591542B2 (en) Nozzle device and sanitary washing device using it
JP4058653B2 (en) Human body local cleaning equipment
JP4640896B2 (en) Sanitary washing device
JP2878460B2 (en) Sanitary washing equipment
JP2825454B2 (en) Nozzle mechanism in sanitary washing device
JP5597996B2 (en) Sanitary washing device
JP2008038535A (en) Nozzle device and sanitary washing apparatus using it
JP2022127782A (en) Sanitary washing device
JP6376515B2 (en) Circulation adapter with bubble generation function
JP3896857B2 (en) Cleaning toilet seat with drying function
KR0132759Y1 (en) Drying apparatus of a bidet
JP3716142B2 (en) Local cleaning equipment
JPS59102031A (en) Sanitary cleaning apparatus
JP3719552B2 (en) Nozzle device for sanitary washing equipment
JP5103834B2 (en) Nozzle device and sanitary washing device using it
JP4940819B2 (en) Nozzle device and sanitary washing device using it
JPH08326123A (en) Hot water washing seat
JP3588199B2 (en) Sanitary washing equipment

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20041227

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20060925

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20061207

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070131

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: 20070405

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20070418

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100511

Year of fee payment: 3

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100511

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100511

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110511

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110511

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120511

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130511

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140511

Year of fee payment: 7

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees