JPS6246451Y2 - - Google Patents
Info
- Publication number
- JPS6246451Y2 JPS6246451Y2 JP1982035560U JP3556082U JPS6246451Y2 JP S6246451 Y2 JPS6246451 Y2 JP S6246451Y2 JP 1982035560 U JP1982035560 U JP 1982035560U JP 3556082 U JP3556082 U JP 3556082U JP S6246451 Y2 JPS6246451 Y2 JP S6246451Y2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- flow path
- liquid
- liquid guide
- spin groove
- 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
- 239000007788 liquid Substances 0.000 claims description 29
- 238000005187 foaming Methods 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Nozzles (AREA)
Description
【考案の詳細な説明】 本案は、泡沫スプレーヘツドに係る。[Detailed explanation of the idea] This case concerns a foam spray head.
ガラスクリーナ等の発泡性洗浄液は、細かな泡
の粒子の状態で吹きかけるとより効果的である。 Foaming cleaning liquids such as glass cleaner are more effective when sprayed in the form of fine foam particles.
本案は、斯様な細かな泡の粒子を効果的に噴射
できるようにしようとするものであり、また、三
段切換えにして、液体のままでも噴射でき、且
つ、不用時には噴射口を閉塞できるようにしよう
とするものである。 This project aims to make it possible to effectively inject such fine foam particles, and it also has a three-stage switch that allows it to be injected even in liquid form, and also allows the injection port to be closed when not in use. This is what we are trying to do.
以下、図示の実施例について説明する。 The illustrated embodiment will be described below.
図示の泡沫スプレーヘツドは、ヘツド本体１
と、該ヘツド本体を回動可能に嵌合させた液体ガ
イド２とから成る。 The foam spray head shown has a head body 1.
and a liquid guide 2 into which the head body is rotatably fitted.
ヘツド本体１は、前方から見た外周形状を三角
状に形成し、前面中央にノズル１１を形成し、前
面において、該ノズルの周りに前方へ突出する造
泡筒１２を設け、該造泡筒には、基部に複数の給
気孔１３…を等間隔に周設して、これらを横設し
た通気路１４，１４に開通させ、また、造泡筒の
内周１２ａを外開きのテーパに形成し、後面にお
いて、ノズル１１の周りに一対の入口１５ａ，１
５ａを有するスピン溝１５を形成し、該スピン溝
の周りに後方へ突出する内外二重の且つ大小の液
体ガイド用嵌合筒１６，１７を設け、内側の嵌合
筒１６内後部にスピン溝１５の入口１５ａ，１５
ａに対応させて一対の縦溝１８，１８を設け、更
に、外側の嵌合筒１７の外に後方へ突出する取付
筒１９を設け、該取付筒を以てポンプ側へ回動自
在に装着するようにしている。 The head main body 1 has a triangular outer circumferential shape when viewed from the front, a nozzle 11 is formed in the center of the front surface, and a foaming tube 12 that protrudes forward is provided around the nozzle on the front surface. To do this, a plurality of air supply holes 13 are circumferentially provided at equal intervals on the base, and these are opened to horizontally installed ventilation channels 14, 14, and the inner periphery 12a of the foam-forming tube is formed into a tapered shape that opens outward. On the rear surface, a pair of inlets 15a, 1 are provided around the nozzle 11.
A spin groove 15 having a diameter 5a is formed, and around the spin groove, there are provided two large and small liquid guide fitting cylinders 16 and 17, which protrude rearward. 15 entrances 15a, 15
A pair of vertical grooves 18, 18 are provided corresponding to the outer fitting tube 17, and a mounting tube 19 is provided that protrudes rearward from the outside of the fitting tube 17. I have to.
液体ガイド２は、筒体２１内の中途に内向きフ
ランジ２２を設けると共に、該内向きフランジか
ら前方へ筒体と同心で且つ上記内側嵌合筒１６内
に嵌る液体案内棒２３を設け、該液体案内棒に
は、外周に上記スピン溝１５の入口と上記縦溝１
８，１８との間を開通する一対の浅溝２４，２４
を、また、該浅溝の近傍で一対の深溝２５，２５
をそれぞれ縦設し、内向きフランジ２２に複数の
通液孔２６…を等間隔に穿設し、筒体２１の後部
２１ｂ外周に複数の縦突条２７…を等間隔に配設
しており、筒体２１の前端部２１ａを上記内外の
嵌合筒１６，１７間へ回動可能に嵌合し、筒体２
１の後部２１ｂをポンプ側へ不動に装着するよう
にしている。 The liquid guide 2 is provided with an inward flange 22 halfway inside the cylinder 21, and a liquid guide rod 23 extending forward from the inward flange that is concentric with the cylinder and fits into the inner fitting cylinder 16. The liquid guide rod has the entrance of the spin groove 15 and the vertical groove 1 on the outer periphery.
A pair of shallow grooves 24, 24 that open between 8 and 18.
Also, a pair of deep grooves 25, 25 are formed near the shallow groove.
are arranged vertically, a plurality of liquid passage holes 26 are bored at equal intervals in the inward flange 22, and a plurality of vertical protrusions 27 are arranged at equal intervals on the outer periphery of the rear part 21b of the cylinder body 21. , the front end portion 21a of the cylinder body 21 is rotatably fitted between the inner and outer fitting cylinders 16 and 17, and the cylinder body 2
The rear part 21b of 1 is fixedly attached to the pump side.
なお、上述のヘツド本体１と液体ガイド２とを
適宜合成樹脂により射出成形するとよい。 The head body 1 and the liquid guide 2 may be injection molded from a suitable synthetic resin.
如上の構成であるから、ポンプへ、液体ガイド
２を不動に、ヘツド本体１を回動可能に装着し、
ヘツド本体１のスピン溝１５の入口１５ａ，１５
ａと縦溝１８，１８とを、液体ガイド２の浅溝２
４，２４に合致させて、ポンプから液体ガイド２
へ加圧液体を供給すると、該加圧液体は、通液孔
２６…、縦溝１８，１８、浅溝２４，２４を経て
スピン溝１５に入り、該スピン溝で高速回転され
て、ノズル１１から霧状に拡散噴出し、この噴霧
が造泡筒１２において給気孔１３…から外気をま
き込むと共に、造泡筒内周１２ａに当つてはね返
り、これにより細かな泡の粒子となつて放出され
る。 With the above configuration, the liquid guide 2 is fixedly attached to the pump, and the head body 1 is rotatably attached to the pump.
Entrances 15a, 15 of the spin groove 15 of the head body 1
a and the vertical grooves 18, 18, and the shallow groove 2 of the liquid guide 2.
4, 24, and remove the liquid guide 2 from the pump.
When the pressurized liquid is supplied to the nozzle 11 , the pressurized liquid enters the spin groove 15 through the liquid passage holes 26 , vertical grooves 18 , 18 , and shallow grooves 24 , 24 , is rotated at high speed in the spin groove, and flows into the nozzle 11 . The foam is diffused and sprayed out in the form of a mist, and this spray injects outside air from the air supply holes 13 in the foaming cylinder 12 and bounces off the inner periphery 12a of the foaming cylinder, thereby becoming fine foam particles and being released. Ru.
次に、ヘツド本体１の縦溝１８，１８を液体ガ
イド２の深溝２５，２５に合致させて、ポンプか
ら加圧液体を供給すると、加圧液体は、通液孔２
６…、縦溝１８，１８、深溝２５，２５を経、且
つ、スピン溝１５をバイパスして、ノズル１１か
ら液体のままで糸状に噴出する。 Next, when the vertical grooves 18, 18 of the head body 1 are aligned with the deep grooves 25, 25 of the liquid guide 2, and pressurized liquid is supplied from the pump, the pressurized liquid is transferred to the liquid passage hole 2.
6..., through the vertical grooves 18, 18, deep grooves 25, 25, and bypassing the spin groove 15, the liquid is ejected from the nozzle 11 in the form of a thread.
また、ヘツド本体１の縦溝１８，１８を液体ガ
イド２の浅溝２４，２４にも深溝２５，２５にも
合致しない位置におくと、液体の流路が閉塞され
る。 Furthermore, if the vertical grooves 18, 18 of the head body 1 are placed in positions that do not match either the shallow grooves 24, 24 or the deep grooves 25, 25 of the liquid guide 2, the liquid flow path will be blocked.
本案によれば、泡の粒子の噴射と、液体のまま
での噴射との二様の使用ができ、且つ、不用時に
はその噴射口を閉塞できて、液体の流出や蒸発を
防止でき、しかも、造泡筒１２は、基部に複数の
給気孔１３…を設けて外部に開通させ、内周１２
ａを外開きのテーパに形成しているので、ノズル
から拡散噴出された噴霧が十分に外気を混入して
均一の極めて具合のよい細かな泡の粒子となり、
且つ、広範囲に放出でき、頗る好都合である。 According to the present invention, it can be used in two ways: spraying foam particles and spraying the liquid as it is, and the injection port can be closed when not in use, preventing the liquid from flowing out or evaporating. The foaming tube 12 is provided with a plurality of air supply holes 13 at the base and opened to the outside, and the inner circumference 12
Since a is formed into a tapered shape that opens outward, the spray diffused and ejected from the nozzle is sufficiently mixed with outside air to form fine, uniform particles of bubbles.
Moreover, it can be released over a wide range, which is very convenient.
図面は、本案実施例で、第１図は、正面図、第
２図は、縦断側面図、第３図は、第２図−線
の断面図、第４図は、液体ガイドの正面図、第５
図は、分解斜視図、第６図は、スピン溝の拡大図
である。
１……ヘツド本体、２……液体ガイド、１１…
…ノズル、１２……造泡筒、１３……給気孔、１
５……スピン溝、２４……浅溝、２５……深溝。
The drawings show an embodiment of the present invention; FIG. 1 is a front view, FIG. 2 is a vertical side view, FIG. 3 is a sectional view taken along the line shown in FIG. 2, and FIG. 4 is a front view of the liquid guide. Fifth
The figure is an exploded perspective view, and FIG. 6 is an enlarged view of the spin groove. 1...Head body, 2...Liquid guide, 11...
... Nozzle, 12 ... Foaming cylinder, 13 ... Air supply hole, 1
5...Spin groove, 24...Shallow groove, 25...Deep groove.
Claims (1)
在に嵌合し、該ヘツド本体には、ノズル１１を設
けると共に、該ノズルの外面で該ノズルを囲成し
て前方へ突出する造泡筒１２を設け、該造泡筒に
は、基部に複数の給気孔１３…を設けて外部に開
通させ、また、該造泡筒の内周１２ａを外開きの
テーパに形成し、ノズル１１の内面で該ノズルを
中心とするスピン溝１５を設け、液体ガイド２に
は、供給液体をそのスピン溝１５へ送る流路と、
スピン溝１５をバイパスさせてノズル１１へ直接
送る流路と、無流路部分とを設けて、ヘツド本体
１の回動によりそれら流路及び無流路部分を切換
えるよう構成して成る泡沫スプレーヘツド。 A head main body 1 is rotatably fitted to the front end of the liquid guide 2, and the head main body is provided with a nozzle 11, and a foaming cylinder that surrounds the nozzle with the outer surface of the nozzle and projects forward. A plurality of air supply holes 13 are provided at the base of the foaming tube to open the air to the outside, and the inner circumference 12a of the foaming tube is tapered to open outward. A spin groove 15 centered on the nozzle is provided in the liquid guide 2, and a flow path for feeding the supplied liquid to the spin groove 15;
A foam spray head that is provided with a flow path that bypasses the spin groove 15 and sends directly to the nozzle 11, and a non-flow path portion, and is configured to switch between the flow path and the non-flow path portion by rotating the head body 1. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3556082U JPS58137463U (en) | 1982-03-13 | 1982-03-13 | foam spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3556082U JPS58137463U (en) | 1982-03-13 | 1982-03-13 | foam spray head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58137463U JPS58137463U (en) | 1983-09-16 |
| JPS6246451Y2 true JPS6246451Y2 (en) | 1987-12-15 |
Family
ID=30047029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3556082U Granted JPS58137463U (en) | 1982-03-13 | 1982-03-13 | foam spray head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58137463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007181806A (en) * | 2005-12-09 | 2007-07-19 | Lion Corp | Nozzle cover |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0448834Y2 (en) * | 1986-05-16 | 1992-11-17 | ||
| EP1663504B1 (en) * | 2004-09-13 | 2007-08-15 | WashTec Holding GmbH | Cleaning lance |
| JP4731306B2 (en) * | 2005-12-20 | 2011-07-20 | 花王株式会社 | Foam discharge container |
| JP6315589B2 (en) * | 2014-10-31 | 2018-04-25 | 株式会社吉野工業所 | Fog and direct injection switchable nozzle mechanism for trigger type ejector and trigger type ejector |
| JP6634243B2 (en) | 2015-08-31 | 2020-01-22 | 株式会社吉野工業所 | Trigger type liquid ejector |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5249846A (en) * | 1975-10-17 | 1977-04-21 | Ricoh Co Ltd | Discharge recording material |
-
1982
- 1982-03-13 JP JP3556082U patent/JPS58137463U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5249846A (en) * | 1975-10-17 | 1977-04-21 | Ricoh Co Ltd | Discharge recording material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007181806A (en) * | 2005-12-09 | 2007-07-19 | Lion Corp | Nozzle cover |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58137463U (en) | 1983-09-16 |
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