JPH0310976Y2 - - Google Patents
Info
- Publication number
- JPH0310976Y2 JPH0310976Y2 JP924686U JP924686U JPH0310976Y2 JP H0310976 Y2 JPH0310976 Y2 JP H0310976Y2 JP 924686 U JP924686 U JP 924686U JP 924686 U JP924686 U JP 924686U JP H0310976 Y2 JPH0310976 Y2 JP H0310976Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- chemical liquid
- water
- chemical
- pump
- 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
Links
- 239000000126 substance Substances 0.000 claims description 76
- 239000007788 liquid Substances 0.000 claims description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 239000000243 solution Substances 0.000 description 18
- 238000007599 discharging Methods 0.000 description 4
- 239000008155 medical solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Nozzles (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は水ノズル部と薬液ノズル部とを備え、
水ノズル部から吐出する水と薬液ノズル部から吐
出する薬液とを混合させ乍ら使用に供し得るよう
にしたうがい装置に関するものである。[Detailed description of the invention] Industrial application field The invention includes a water nozzle part and a chemical liquid nozzle part,
The present invention relates to a gargling device that can be used while mixing water discharged from a water nozzle and a medicinal solution discharged from a medicinal solution nozzle.
従来の技術
従来から知られているうがい装置として第２図
に示すような電動ポンプ方式によるうがい装置が
ある。この電動ポンプ方式によるうがい装置はペ
ダル等の操作部１を押すことによりスイツチ２が
オンになつて電磁弁３が開き、水道水がニードル
弁４を通つて水ノズル部５から吐出され、同時に
前記スイツチ２のオンによりポンプ６が動作して
薬液タンク７から薬液を吸い上げ、その薬液はニ
ードル弁８を介して薬液ノズル部９から吐出され
前記水ノズル部５から出た水と薬液ノズル部９か
ら出た薬液を混合状態でうがい液として使用に供
し得るようにしてある。BACKGROUND ART As a conventionally known gargling device, there is an electric pump type gargling device as shown in FIG. In this electric pump type gargling device, when an operating part 1 such as a pedal is pressed, a switch 2 is turned on and a solenoid valve 3 is opened, and tap water is discharged from a water nozzle part 5 through a needle valve 4. When the switch 2 is turned on, the pump 6 operates to draw up the chemical from the chemical tank 7, and the chemical is discharged from the chemical nozzle part 9 through the needle valve 8, and the water from the water nozzle part 5 and the chemical liquid nozzle part 9 are mixed. The discharged medicinal solution is mixed and can be used as a gargle solution.
考案が解決しようとする問題点
このような電動ポンプ方式によるうがい装置に
おいて、操作部１を押してポンプ６を動作させポ
ンプ６内の薬液を吐出させた場合、その後ポンプ
６を停止させても薬液ノズル部９からの吐出は同
時に停止せず、残圧により若干遅れて停止する。
したがつて、水の吐出停止よりも薬液の吐出停止
が遅れ、液だれ現象が生じる。Problems to be Solved by the Invention In such a gargling device using an electric pump method, when the operation part 1 is pressed to operate the pump 6 and discharge the medicinal liquid in the pump 6, even if the pump 6 is stopped afterwards, the medicinal liquid nozzle The discharge from section 9 does not stop at the same time, but stops with a slight delay due to residual pressure.
Therefore, the discharging of the chemical solution is delayed longer than the discharging of the water, and a dripping phenomenon occurs.
本考案はこのような問題点を解決するもので、
ポンプ残圧による薬液の吐出停止遅れを防止し、
液だれ現象を無くすようにすることを目的とする
ものである。 This invention solves these problems,
Prevents delays in stopping chemical liquid discharge due to pump residual pressure,
The purpose is to eliminate the dripping phenomenon.
問題点を解決するための手段
この問題点を解決するために本考案は、先端に
水ノズル部を設けた水道配管の途中に水開閉弁を
設け、先端に前記水ノズル部に近接させて薬液ノ
ズル部を設けた薬液配管に薬液タンク内の薬液を
供給するポンプを設け、前記薬液ノズル部とポン
プとの間における薬液配管の途中に薬液開閉弁を
設け、前記水開閉弁、薬液開閉弁およびポンプを
連動させて開閉操作する操作部を設け、前記ポン
プの停止に連動して前記水開閉弁および薬液開閉
弁が閉じるようにしたものである。Means for Solving the Problem In order to solve this problem, the present invention provides a water on-off valve in the middle of a water pipe that has a water nozzle section at its tip, and places it close to the water nozzle section at the tip so that a chemical solution can be dispensed. A pump for supplying the chemical liquid in the chemical liquid tank is provided in the chemical liquid piping provided with the nozzle portion, and a chemical liquid on-off valve is provided in the middle of the chemical liquid piping between the chemical liquid nozzle portion and the pump, and the water on-off valve, the chemical liquid on-off valve and An operating section is provided to open and close the pump in conjunction with each other, and the water on-off valve and the chemical solution on-off valve are closed in conjunction with the stop of the pump.
作 用
この構成により、操作部の操作で水開閉弁およ
び薬液開閉弁が同時に開閉するので、うがいの後
で操作部を操作解除することにより水開閉弁と薬
液開閉弁は同時に閉じて水および薬液の吐出は停
止する。したがつて、従来のようなポンプ残圧に
よる薬液の吐出停止遅れが防止される。Function With this configuration, the water on-off valve and the chemical solution on-off valve open and close at the same time by operating the operating part, so by releasing the operating part after gargling, the water on-off valve and the chemical solution on-off valve close simultaneously, allowing the water and drug solution to open and close simultaneously. The discharge of will stop. Therefore, the delay in stopping the discharge of the chemical liquid due to the residual pressure of the pump, which is conventional, is prevented.
実施例
以下、本考案の一実施例について、図面に基づ
いて説明する。Embodiment Hereinafter, an embodiment of the present invention will be described based on the drawings.
第１図において、１１はペダル等の操作部、１
２は先端に水吐出用の水ノズル部１３を取り付け
た水道配管、１４はこの水道配管１２の途中に設
けられた水開閉弁、１５はこの水開閉弁１４より
も下手側〔水ノズル部１３側に寄つた位置〕にお
いて水道配管１２の途中に設けられたニードル弁
（または流量調整弁）である。１６はうがい液の
原液、すなわち薬液を収納する薬液タンク、１７
は前記操作部１１によつて前記水開閉弁１４とと
もに操作されるポンプで、操作部１１から延長さ
れたロツド１８に連結されたピストン１９と、こ
のピストン１９の往復移動により大きさが変えら
れる薬液室２０と、この薬液室２０内に設けられ
ピストン１９を復帰する方向に付勢するスプリン
グ２１とを備えている。２２は前記薬液室２０に
一端が連通され他端が前記薬液タンク１６内の薬
液中に位置する配管、２３は先端に前記水ノズル
部１３を近接させて薬液吐出用の薬液ノズル部２
４を備え他端が前記薬液室２０に連通された薬液
配管である。２５および２６は配管２２の一端部
近傍および薬液配管２３の他端部近傍に設けた逆
止弁で、逆止弁２５は薬液室２０に吸い上げられ
た薬液が薬液タンク１６に戻るのを防止し、逆止
弁２６は薬液配管２３に入つた薬液が薬液室２０
に戻るのを防止する。２７は薬液配管２３の中間
部に介在された薬液開閉弁、２８は前記水開閉弁
１４およびポンプ１７とともに薬液開閉弁２７を
操作すべく前記ロツド１８に連結されたロツド、
２９は前記薬液開閉弁２７と薬液ノズル部２４と
の間の薬液配管２３途中に介在されたニードル弁
（または流量調整弁）である。 In FIG. 1, 11 is an operating section such as a pedal;
2 is a water pipe with a water nozzle section 13 for discharging water attached to its tip, 14 is a water on-off valve provided in the middle of this water pipe 12, and 15 is a water nozzle section 13 on the downstream side of the water on-off valve 14. This is a needle valve (or flow rate adjustment valve) provided in the middle of the water pipe 12 at a position closer to the side. 16 is a medicinal solution tank that stores the undiluted gargling solution, that is, the medicinal solution; 17
The pump is operated by the operating section 11 together with the water on-off valve 14, and includes a piston 19 connected to a rod 18 extending from the operating section 11, and a chemical liquid whose size can be changed by reciprocating the piston 19. It includes a chamber 20 and a spring 21 provided in the chemical liquid chamber 20 and biasing the piston 19 in the return direction. 22 is a pipe whose one end communicates with the chemical liquid chamber 20 and whose other end is located in the chemical liquid in the chemical liquid tank 16; and 23, a chemical liquid nozzle part 2 for discharging the chemical liquid with the water nozzle part 13 brought close to the tip thereof;
4, and the other end thereof is a chemical liquid pipe connected to the chemical liquid chamber 20. 25 and 26 are check valves provided near one end of the pipe 22 and near the other end of the chemical liquid pipe 23, and the check valve 25 prevents the chemical liquid sucked into the chemical liquid chamber 20 from returning to the chemical liquid tank 16. , the check valve 26 prevents the chemical liquid entering the chemical liquid pipe 23 from entering the chemical liquid chamber 20.
prevent a return to Reference numeral 27 denotes a chemical liquid on-off valve interposed in the middle of the chemical liquid piping 23; 28, a rod connected to the rod 18 to operate the chemical liquid on-off valve 27 together with the water on-off valve 14 and the pump 17;
Reference numeral 29 denotes a needle valve (or flow rate regulating valve) interposed in the middle of the chemical liquid piping 23 between the chemical liquid on-off valve 27 and the chemical liquid nozzle section 24.
上記の構成において、前記操作部１１を押すこ
とにより水開閉弁１４が開き、水ノズル部１３か
ら水が吐出され、同時に前記ポンプ１７のピスト
ン１９が押されて薬液室２０内の薬液が薬液配管
２３中に押し出される。前記操作部１１の操作で
前記薬液開閉弁２７も開き、これにより前記薬液
配管２３中に押し出された薬液は薬液開閉弁２７
およびニードル弁２９を通つて薬液ノズル部２４
から吐出され、前記水ノズル部１３から吐出され
た水と混合状態でうがい液として使用に供され
る。前記操作部１１の押圧力を解除することによ
り水開閉弁１４および薬液開閉弁２７は同時に閉
状態になるとともに、前記ピストン１９が前記ス
プリング２１により瞬時に復帰し、それにより薬
液タンク１６内の薬液が薬液室２０内に吸い上げ
られ貯留される。なお、前記水開閉弁１４および
薬液開閉弁２７が閉じた後の逆止弁２６と薬液開
閉弁２７との間の残圧はこれら両弁２６，２７間
の薬液配管２３の内圧が上昇することにより吸収
され、薬液開閉弁２７が閉じられていることから
残圧が薬液ノズル部２４に至ることは全くなく、
薬液ノズル部２４からの液だれ現象を無くすこと
ができる。 In the above configuration, by pressing the operation part 11, the water on-off valve 14 is opened, water is discharged from the water nozzle part 13, and at the same time, the piston 19 of the pump 17 is pushed, and the chemical liquid in the chemical liquid chamber 20 is transferred to the chemical liquid pipe. 23. The chemical liquid on-off valve 27 is also opened by operating the operating section 11, and the chemical liquid pushed into the chemical liquid piping 23 is thereby transferred to the chemical liquid on-off valve 27.
and the chemical liquid nozzle part 24 through the needle valve 29.
The liquid is discharged from the water nozzle section 13 and mixed with the water discharged from the water nozzle section 13 for use as a gargling liquid. By releasing the pressing force of the operating part 11, the water on-off valve 14 and the chemical solution on-off valve 27 are simultaneously brought into a closed state, and the piston 19 is instantly returned by the spring 21, whereby the chemical solution in the chemical solution tank 16 is released. is sucked up and stored in the chemical liquid chamber 20. Note that the residual pressure between the check valve 26 and the chemical liquid on-off valve 27 after the water on-off valve 14 and the chemical liquid on-off valve 27 are closed is due to an increase in the internal pressure of the chemical liquid piping 23 between these two valves 26 and 27. Since the chemical liquid on-off valve 27 is closed, the residual pressure never reaches the chemical liquid nozzle part 24.
The phenomenon of liquid dripping from the chemical liquid nozzle portion 24 can be eliminated.
ところで、本考案は以上述べた実施例のポンプ
１７の代りに電動ポンプを用いることも可能であ
る。 By the way, in the present invention, an electric pump can be used instead of the pump 17 of the above-described embodiment.
考案の効果
以上のように本考案によれば、ポンプと薬液ノ
ズル部との間に薬液開閉弁を設け、操作部により
この薬液開閉弁を水開閉弁と同時に開閉操作する
ようになつており、水ノズル部からの水の吐出停
止と同時に薬液の吐出を強制的に停止させること
ができ、従来のようなポンプ残圧による薬液の吐
出停止遅れを防止し、薬液ノズル部からの液だれ
現象を無くすことができる。Effects of the invention As described above, according to the invention, a chemical liquid on-off valve is provided between the pump and the chemical liquid nozzle part, and the chemical liquid on-off valve is opened and closed simultaneously with the water on-off valve by the operating part. The discharge of chemical solution can be forcibly stopped at the same time as the discharge of water from the water nozzle section is stopped. This prevents the delay in stopping the discharge of chemical solution due to the residual pressure of the pump, and reduces the phenomenon of liquid dripping from the nozzle section. It can be eliminated.
第１図は本考案の一実施例を示す構成図、第２
図は従来例を示す構成図である。
１１……操作部、１２……水道配管、１３……
水ノズル部、１４……水開閉弁、１６……薬液タ
ンク、１７……ポンプ、１８……ロツド、１９…
…ピストン、２０……薬液室、２２……配管、２
３……薬液配管、２４……薬液ノズル部、２７…
…薬液開閉弁、２８……ロツド。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is a configuration diagram showing a conventional example. 11...Operation unit, 12...Water piping, 13...
Water nozzle part, 14... Water on/off valve, 16... Chemical tank, 17... Pump, 18... Rod, 19...
... Piston, 20 ... Chemical chamber, 22 ... Piping, 2
3...Medical solution piping, 24...Medical solution nozzle section, 27...
...Medical solution on/off valve, 28...rod.
Claims (1)
開閉弁を設け、先端に前記水ノズル部に近接させ
て薬液ノズル部を設けた薬液配管に薬液タンク内
の薬液を供給するポンプを設け、前記薬液ノズル
部とポンプとの間における薬液配管の途中に薬液
開閉弁を設け、前記水開閉弁、薬液開閉弁および
ポンプを連動させて開閉操作する操作部を設け、
前記ポンプの停止に連動して前記水開閉弁および
薬液開閉弁が閉じるようにしたうがい装置。 A water on-off valve is provided in the middle of a water pipe that has a water nozzle section at its tip, and a pump that supplies a chemical solution in a chemical tank is provided to the chemical solution pipe that has a chemical solution nozzle section at its tip close to the water nozzle section. A chemical liquid on-off valve is provided in the middle of the chemical liquid piping between the chemical liquid nozzle part and the pump, and an operation part is provided to open and close the water on-off valve, the chemical liquid on-off valve, and the pump in conjunction with each other,
A gargling device in which the water on-off valve and the chemical solution on-off valve close in conjunction with the stop of the pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP924686U JPH0310976Y2 (en) | 1986-01-24 | 1986-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP924686U JPH0310976Y2 (en) | 1986-01-24 | 1986-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62122614U JPS62122614U (en) | 1987-08-04 |
| JPH0310976Y2 true JPH0310976Y2 (en) | 1991-03-18 |
Family
ID=30794380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP924686U Expired JPH0310976Y2 (en) | 1986-01-24 | 1986-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310976Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5085054B2 (en) * | 2006-05-30 | 2012-11-28 | サラヤ株式会社 | Battery level monitor |
-
1986
- 1986-01-24 JP JP924686U patent/JPH0310976Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62122614U (en) | 1987-08-04 |
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