JPH0621465B2 - Anus cleaning nozzle - Google Patents
Anus cleaning nozzleInfo
- Publication number
- JPH0621465B2 JPH0621465B2 JP63202154A JP20215488A JPH0621465B2 JP H0621465 B2 JPH0621465 B2 JP H0621465B2 JP 63202154 A JP63202154 A JP 63202154A JP 20215488 A JP20215488 A JP 20215488A JP H0621465 B2 JPH0621465 B2 JP H0621465B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- jet
- conical
- anus
- communication hole
- 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 - Lifetime
Links
- 210000000436 anus Anatomy 0.000 title claims description 9
- 238000004140 cleaning Methods 0.000 title description 7
- 238000004891 communication Methods 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000013459 approach Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Nozzles (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、温水等を噴射することで用便後の肛門部周辺
を洗浄する肛門洗浄用ノズルに関する。Description: TECHNICAL FIELD The present invention relates to an anus washing nozzle for washing the area around the anus after stool by jetting hot water or the like.
従来の肛門洗浄用ノズルは、噴射される水が、一直線
か、又は、その一直線の流れを何らかの方法（例えば流
体素子の利用）により揺動させるものであった。この為
噴射水が目標物に当ると、その水が周囲へ飛び散りやす
く、洗浄する必要のない部分まで濡らしてしまうという
欠点を有していた。In the conventional anal cleaning nozzle, the water to be sprayed is a straight line, or the flow of the straight line is swung by some method (for example, using a fluid element). For this reason, when the jet water hits the target object, the water tends to scatter to the surroundings, and even a portion that does not need to be washed has a drawback.
本発明は前記従来例の欠点に鑑みて、洗浄時に、噴射水
の飛び散りの少ない肛門洗浄用ノズルを提供することを
狙いとする。In view of the above-mentioned drawbacks of the conventional example, the present invention aims to provide an anus washing nozzle in which spray water is less scattered during washing.
本発明の要旨とするところは、円錐形状をなす噴出部１
に、最低部に連通孔２を設けた円錐形状の内部ガイド
１′を挿入すると共に内部ガイド１′の上流側において
連通孔２にかぶせるようにして円錐形状の絞り弁３を挿
入して成ることを特徴とする肛門洗浄用ノズルである。
即ち、洗浄用の噴射水を目標に向けて、中空円筒状に広
げて噴射し、水が目標物に近づくにつれて流れが内側を
向くように、円錐形状の噴流内部の圧力を低下させるよ
うにするものである。この内部の圧力を低下させる手段
としては、噴射水の流れをもつエネルギーを使用してお
り、噴射端部より上流に絞り部を設け、この部分と前述
の円錐形状の噴流内部とを連通させる ことで減圧するものである。The gist of the present invention is that the ejection portion 1 has a conical shape.
In addition, a conical inner guide 1'having a communication hole 2 at the lowest part is inserted, and a conical throttle valve 3 is inserted so as to cover the communication hole 2 on the upstream side of the inner guide 1 '. Is a nozzle for cleaning anus.
That is, the jet water for cleaning is sprayed toward the target by expanding it into a hollow cylinder, and the pressure inside the conical jet stream is lowered so that the flow is directed inward as the water approaches the target object. It is a thing. As a means for lowering the internal pressure, energy having a flow of jet water is used, and a throttle portion is provided upstream from the jet end, and this portion is communicated with the inside of the conical jet stream. To reduce the pressure.
噴射水は、一旦円錐状に広がって噴射されるが後述する
理由により円錐形状の噴流内部が減圧状態となり、流れ
る（噴出水の為飛んでいる）に従って、円錐形状の噴流
内部へ引き込まれ、減圧状態や噴射速度、噴出部の円錐
形状の頂部角度等を適当に設定することで、洗浄目標物
に達するまでに、水流は内側を向くこととなる。一方、
噴出端より上流に設けた絞り部では、流速が上昇しその
結果静圧が低下する。この低圧部と前記円錐形状の噴流
内部とを連通させることで、該噴流内部が流れる水の作
用で減圧状態となるのである。The jet water is once sprayed in a conical shape, but for the reasons described below, the inside of the conical jet is in a decompressed state, and as it flows (flying because of the jetted water), it is drawn into the conical jet and decompressed By properly setting the state, the jetting speed, the cone-shaped top angle of the jetting portion, etc., the water flow is directed inward by the time the cleaning target is reached. on the other hand,
In the throttle portion provided upstream of the jet end, the flow velocity increases and as a result, the static pressure decreases. By connecting the low-pressure portion and the inside of the conical jet stream, a reduced pressure state is achieved by the action of water flowing inside the jet stream.
第１図及び第１図２図に示すのは本発明の一実施例を示
す図である。FIG. 1 and FIG. 1 are views showing an embodiment of the present invention.
噴出端１は円錐形状とされており内部ガイド１′の最低
部には連通孔２が設けられている。さらにその連通孔２
にかぶさる様に絞り弁３によって絞り部４が形成される
ようにされており、絞り部４は絞り弁３の内側と連通し
同時に連通孔２とも連通するように配されている。The ejection end 1 has a conical shape, and a communication hole 2 is provided at the lowest portion of the inner guide 1 '. Furthermore, the communication hole 2
The throttle portion 3 is formed so as to cover the throttle valve 3. The throttle portion 4 is arranged so as to communicate with the inside of the throttle valve 3 and at the same time with the communication hole 2.
この様に構成することにより、水が導管７を通って圧送
されて来ると絞り部４で絞られて減圧状態となりその結
果空気は円錐形状の噴流内部６から吸込されて連通孔２
を通り、絞り弁３内部を通り、絞り部４を経て水中に混
入し、噴出端１から噴出される。With this structure, when water is pumped through the conduit 7, it is squeezed by the throttle portion 4 to be in a depressurized state, and as a result, air is sucked from the inside 6 of the conical jet stream and the communication hole 2
Through the throttle valve 3 and then into the water through the throttle portion 4 and is jetted from the jet end 1.
これにより、噴流内部６が減圧状態となるので、噴出端
において、リング状に噴出される水の流れは、第２図に
示すように、目標物５に達するまでに内側向きの中空円
錐状の噴流となる。As a result, the inside of the jet stream 6 is in a depressurized state, so that the flow of water jetted in a ring shape at the jet end has a hollow conical shape facing inward by the time it reaches the target object 5, as shown in FIG. It becomes a jet.
以上のように本発明の肛門洗浄用ノズルによれば、洗浄
目標物に当るまでに、水流は内側を向いていることとな
り、この結果、流れは目標物にそって内側へ流れ、この
時汚れを洗い落す。その後流れは中央部でもり上り下部
へ落下する。この為外側へ飛散する水滴は非常に少なく
なり、肛門部周辺を濡らすことがなくなる。As described above, according to the anus cleansing nozzle of the present invention, the water flow is directed inward by the time of hitting the cleaning target, and as a result, the flow flows inward along the target, and at this time, it becomes dirty. Wash off. After that, the flow rises in the central part and falls to the lower part. Therefore, the amount of water droplets scattered to the outside is very small, and the area around the anus is not wetted.
第１図は、本発明の肛門洗浄用ノズルの一実施例を示す
一部破断斜示図、第２図は同上の流れの状態を示す断面
図である。 １……噴出端、２……連通孔、３……絞り弁、４……絞
り部、５……洗浄目標物、６……噴流内部、７……導
管。FIG. 1 is a partially cutaway perspective view showing an embodiment of the anus washing nozzle of the present invention, and FIG. 2 is a sectional view showing a flow state of the same. 1 ... Jet end, 2 ... Communication hole, 3 ... Throttle valve, 4 ... Throttle portion, 5 ... Cleaning target, 6 ... Inside jet, 7 ... Conduit.
Claims (1)
孔２を設けた円錐形状の内部ガイド１′を挿入すると共
に内部ガイド１′の上流側において連通孔２にかぶせる
ようにして円錐形状の絞り弁３を挿入して成ることを特
徴とする肛門洗浄用ノズル。1. A conical inner guide 1'provided with a communication hole 2 at its lowest part is inserted into a conical ejection part 1 and is covered with the communication hole 2 on the upstream side of the inner guide 1 '. An anus washing nozzle, characterized in that a conical throttle valve 3 is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63202154A JPH0621465B2 (en) | 1988-08-12 | 1988-08-12 | Anus cleaning nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63202154A JPH0621465B2 (en) | 1988-08-12 | 1988-08-12 | Anus cleaning nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0249826A JPH0249826A (en) | 1990-02-20 |
| JPH0621465B2 true JPH0621465B2 (en) | 1994-03-23 |
Family
ID=16452856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63202154A Expired - Lifetime JPH0621465B2 (en) | 1988-08-12 | 1988-08-12 | Anus cleaning nozzle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621465B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009068199A (en) * | 2007-09-11 | 2009-04-02 | Inax Corp | Warm water flushing device |
-
1988
- 1988-08-12 JP JP63202154A patent/JPH0621465B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0249826A (en) | 1990-02-20 |
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