JPH06320060A - Multidirectional injection nozzle and its production - Google Patents
Multidirectional injection nozzle and its productionInfo
- Publication number
- JPH06320060A JPH06320060A JP12598594A JP12598594A JPH06320060A JP H06320060 A JPH06320060 A JP H06320060A JP 12598594 A JP12598594 A JP 12598594A JP 12598594 A JP12598594 A JP 12598594A JP H06320060 A JPH06320060 A JP H06320060A
- Authority
- JP
- Japan
- Prior art keywords
- injection nozzle
- wall
- nozzle
- injection
- conical
- 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.)
- Granted
Links
Landscapes
- Nozzles (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は多方向噴射ノズル（以
下、単に噴射ノズルという）およびその製法に関する。
本発明の噴射ノズルはあらゆる産業分野で利用すること
ができるが、とくにエアコン用消臭剤の噴霧や頭髪内部
への育毛剤の噴霧などに好適な噴射ノズルおよびその製
法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multi-directional jet nozzle (hereinafter, simply referred to as a jet nozzle) and a manufacturing method thereof.
INDUSTRIAL APPLICABILITY The injection nozzle of the present invention can be used in all industrial fields, and particularly relates to an injection nozzle suitable for spraying a deodorant for an air conditioner and a hair-growth agent on the inside of hair, and a method for producing the same.
【０００２】[0002]
【従来の技術】従来より用いられている噴射ノズルとし
ては、図１１に示される軸方向に内容物を噴射するノズ
ル５１や、図１２に示される半径方向に内容物を噴射す
るノズル５２がある。2. Description of the Related Art Conventionally used ejection nozzles include a nozzle 51 for ejecting contents in the axial direction shown in FIG. 11 and a nozzle 52 for ejecting contents in the radial direction shown in FIG. .
【０００３】[0003]
【発明が解決しようとする課題】ところが従来の噴射ノ
ズル５１では、狭い一点に集中して内容物を噴射するに
は適しているが、広い空間に噴霧したり、曲管５３の内
部に内容物を噴霧して気流に乗せて内容物を拡散するに
は適していない。However, the conventional injection nozzle 51 is suitable for injecting the content by concentrating on a narrow single point, but it can be sprayed in a wide space or can be placed inside the curved pipe 53. It is not suitable for spraying and spraying on air currents to diffuse the contents.
【０００４】また従来の他の噴射ノズル５２でも曲管５
３内部に内容物を噴霧しようとすれば、特定の壁面にの
み内容物が噴射されて、まんべんなく内容物が拡散しな
いという問題がある。Further, in the other conventional injection nozzle 52, the curved pipe 5 is also used.
3 If the contents are to be sprayed into the inside, there is a problem that the contents are sprayed only on a specific wall surface and the contents are not evenly dispersed.
【０００５】本発明はかかる事情に鑑み、曲管内部であ
っても、内容物をまんべんなく拡散するよう噴霧し、ま
た頭皮付近から毛髪を通して、頭皮に直接育毛剤などを
噴霧しうる噴射ノズルおよびその製法を提供することを
目的とする。In view of the above circumstances, the present invention provides a spray nozzle and a spray nozzle capable of spraying the contents evenly inside a curved pipe so that the contents are evenly diffused, and spraying a hair-growth agent or the like directly from the vicinity of the scalp through the hair. The purpose is to provide a manufacturing method.
【０００６】[0006]
【課題を解決するための手段】本発明の噴射ノズルは、
開口端と反対側の内壁が円錐形をしている雌型と、該雌
型に挿入され、かつ前記円錐形の内壁にその先端が接触
される複数の突起を円周に沿って備えている雄型とから
なる成形金型のキャビティに合成樹脂材料を注型するこ
とにより、ノズル本体の先端部が略円錐形に形成されて
おり、かつノズル本体の円錐形部分における前記内壁と
突起との接触部において円周に沿って複数の噴孔が形成
されていることを特徴としている。The jet nozzle of the present invention comprises:
A female die having an inner wall opposite to the open end and having a conical shape, and a plurality of projections which are inserted into the female die and whose tips are brought into contact with the inner wall of the conical shape are provided along the circumference. By casting a synthetic resin material into the cavity of a molding die consisting of a male mold, the tip of the nozzle body is formed in a substantially conical shape, and the inner wall and the projection in the conical portion of the nozzle body It is characterized in that a plurality of injection holes are formed along the circumference at the contact portion.
【０００７】また、本発明の噴射ノズルの製法は、先端
部に複数の噴孔が形成されてなる噴射ノズルの製法であ
って、開口端と反対側の内壁が円錐形をしている雌型
に、その先端が接触される複数の突起を円周に沿って備
えている雄型を挿入し、かつ接触させたのち、前記雌型
の内壁と雄型の突起とから形成されるキャビティに合成
樹脂材料を注型させることにより、前記内壁と突起との
接触部分に複数の噴孔を形成させることを特徴としてい
る。The method of manufacturing the injection nozzle of the present invention is a method of manufacturing an injection nozzle having a plurality of injection holes formed at the tip thereof, and a female mold in which the inner wall opposite to the open end has a conical shape. , A male mold having a plurality of protrusions whose ends are in contact with each other along the circumference is inserted and brought into contact with each other, and then combined into a cavity formed by the inner wall of the female mold and the male protrusion. It is characterized in that a plurality of injection holes are formed in a contact portion between the inner wall and the protrusion by casting a resin material.
【０００８】[0008]
【作用】本発明の噴射ノズルによると、噴孔が円錐面に
開口しているので、内容物は斜め前方に噴射し、かつ噴
孔が円錐面の円周に沿って複数設けられているので、内
容物が一定に集中することなく、放射状に噴霧される。According to the injection nozzle of the present invention, since the injection holes are opened in the conical surface, the contents are ejected obliquely forward and a plurality of injection holes are provided along the circumference of the conical surface. , The contents are sprayed radially without constant concentration.
【０００９】したがって、本発明の噴射ノズルを曲管の
コーナー部において噴霧すると、内容物が特定の壁面に
付着することなく、気流に乗って管内部に拡散される。Therefore, when the injection nozzle of the present invention is sprayed at the corner portion of the curved pipe, the contents are diffused inside the pipe along with the air flow without adhering to a specific wall surface.
【００１０】また、頭皮付近から育毛剤を噴射すると、
髪のすきまをぬって頭皮にうまく噴霧できる。When a hair-growth agent is sprayed from around the scalp,
It can penetrate hair gaps and spray well on the scalp.
【００１１】また、本発明の噴射ノズルの製法による
と、各噴孔が精度よく形成されるので、最適な噴霧状態
をうることができる。Further, according to the method of manufacturing the injection nozzle of the present invention, since each injection hole is formed with high accuracy, an optimum spraying state can be obtained.
【００１２】[0012]
【実施例】つぎに本発明の実施例を説明する。EXAMPLES Next, examples of the present invention will be described.
【００１３】図１は本発明の一実施例にかかわる噴射ノ
ズルを取りつけたエアゾール容器の斜視図、図２は図１
に示された噴射ノズルの拡大斜視図、図３は図１に示さ
れた噴射ノズルの成形金型の断面図、図４は図１に示さ
れた噴射ノズルの断面図、図５は図４のＩ−Ｉ線断面
図、図６は図４のＩＩ−ＩＩ線断面図、図７は本発明の
噴射ノズルの使用説明図、図８は本発明の噴射ノズルの
他の使用説明図、図９は本発明の他の実施例にかかわる
噴射ノズルの斜視図、図１０は図９に示された噴射ノズ
ルの断面図である。FIG. 1 is a perspective view of an aerosol container having an injection nozzle according to an embodiment of the present invention, and FIG. 2 is shown in FIG.
4 is an enlarged perspective view of the injection nozzle shown in FIG. 3, FIG. 3 is a sectional view of a molding die of the injection nozzle shown in FIG. 1, FIG. 4 is a sectional view of the injection nozzle shown in FIG. 1, and FIG. 6 is a sectional view taken along line II-II of FIG. 4, FIG. 7 is a usage explanatory view of the injection nozzle of the present invention, and FIG. 8 is another usage explanatory view of the injection nozzle of the present invention. 9 is a perspective view of an injection nozzle according to another embodiment of the present invention, and FIG. 10 is a sectional view of the injection nozzle shown in FIG.
【００１４】図１〜２において、１は消臭剤などが充填
されるエアゾール容器、２は押ボタン、３は長尺パイ
プ、４は本発明の噴射ノズルである。噴射ノズル４は円
筒状の本体５と先の先端で円錐形に形成された円錐形部
分６とからなり、該円錐形部分６には円周方向に沿って
３個の噴孔７が形成されている。1 and 2, 1 is an aerosol container filled with a deodorant or the like, 2 is a push button, 3 is a long pipe, and 4 is an injection nozzle of the present invention. The injection nozzle 4 comprises a cylindrical main body 5 and a conical portion 6 which is formed in a conical shape at the tip end thereof, and the conical portion 6 is provided with three injection holes 7 in the circumferential direction. ing.
【００１５】本発明のノズル４はポリプロピレン、ポリ
エチレン、ポリスチレン、ポリアミド、ポリカーボネー
ト、ポリアセタール、フッ素樹脂などの合成樹脂を用い
射出成形法、圧縮成形法、押出成形法などにより成形す
るのが好ましい。The nozzle 4 of the present invention is preferably molded by injection molding, compression molding, extrusion molding or the like using a synthetic resin such as polypropylene, polyethylene, polystyrene, polyamide, polycarbonate, polyacetal or fluororesin.
【００１６】図３は前記噴射ノズルの成形金型を示して
おり、１０は雄型、１１は雌型、１２はキャビティであ
る。雄型１０は噴孔７を形成するための３個の突起１３
を備えている。この突起１３と雌型１１の内壁とは接触
するようになっている。この金型で噴射ノズルを製造す
るときは、合成樹脂材料の注型後に雄型１０を矢印Ａ方
向に引き抜くだけでよいので、簡単に製造しうるという
利点がある。図４〜６には、前記金型で成形された噴射
ノズル４が示されている。噴孔の数は３以上が好ましい
が本実施例の噴射ノズルでは３個の突起１３に対応した
個所で噴孔７が形成されている。FIG. 3 shows a molding die for the injection nozzle, wherein 10 is a male die, 11 is a female die, and 12 is a cavity. The male mold 10 has three protrusions 13 for forming the injection hole 7.
Is equipped with. The protrusion 13 and the inner wall of the female die 11 are in contact with each other. When the injection nozzle is manufactured with this mold, it is only necessary to pull out the male mold 10 in the direction of arrow A after casting the synthetic resin material, which is advantageous in that it can be manufactured easily. 4 to 6 show an injection nozzle 4 formed by the mold. The number of injection holes is preferably three or more, but in the injection nozzle of this embodiment, the injection holes 7 are formed at the locations corresponding to the three protrusions 13.
【００１７】つぎに本発明の噴射ノズル４の使用方法を
説明する。Next, a method of using the jet nozzle 4 of the present invention will be described.
【００１８】図７にはカーエアコン用の曲管１５が示さ
れている。この曲管１５の一方のダクトからエアゾール
容器１の噴射ノズル４を差し込んで内容物である消臭剤
を噴射した。本発明の噴射ノズル４では内容物が斜め前
方かつ放射状に噴霧されるので、曲管１５内の気流にの
って消臭剤をエアコンシステム全体に拡散することがで
きた。FIG. 7 shows a curved pipe 15 for a car air conditioner. The injection nozzle 4 of the aerosol container 1 was inserted from one of the ducts of the curved tube 15 to inject the deodorant as the content. In the injection nozzle 4 of the present invention, the contents are sprayed obliquely forward and radially, so that the deodorant can be diffused throughout the air conditioner system along the air flow in the curved pipe 15.
【００１９】図８には二又管１６が示されている。この
ような二又管１６内部に内容物を噴霧するばあいも、本
発明の噴射ノズル４によれば両サイドのダクトに内容物
を拡散することができる。A bifurcated tube 16 is shown in FIG. Even when the contents are sprayed into the inside of such a bifurcated tube 16, the injection nozzle 4 of the present invention can diffuse the contents into the ducts on both sides.
【００２０】つぎに図９〜１０に基づき他の実施例にか
かわる噴射ノズル４を説明する。この噴射ノズル４は先
端部に角度の異なる２ヵ所の円錐形部分６ａ、６ｂが形
成されており、各部分６ａ、６ｂに噴孔７ａ、７ｂが形
成されている。本実施例において噴孔７ｂ、７ｂの数は
６個であるが、それ以上であっても以下であってもい。Next, the injection nozzle 4 according to another embodiment will be described with reference to FIGS. This injection nozzle 4 has conical portions 6a and 6b formed at two different angles at its tip, and injection holes 7a and 7b are formed in the respective portions 6a and 6b. In this embodiment, the number of the injection holes 7b, 7b is 6, but it may be more or less.
【００２１】なお、円錐形部分６ａ、６ｂの数を３以上
にし、各部分に噴孔を形成すれば、内容物の噴射方向を
軸方向に平行な方向から直角な方向の間で増加させるこ
とができる。If the number of the conical portions 6a and 6b is 3 or more and the injection holes are formed in the respective portions, the injection direction of the contents can be increased between the direction parallel to the axial direction and the direction perpendicular to the axial direction. You can
【００２２】この実施例においても、先の実施例と同様
に図７〜８に示す曲管１５や二又管１６に好適に用いう
るものである。Also in this embodiment, similarly to the previous embodiment, it can be suitably used for the curved pipe 15 and the bifurcated pipe 16 shown in FIGS.
【００２３】[0023]
【発明の効果】本発明によれば、成型と同時にノズル本
体の円錐形部分に噴孔を形成するので、噴射ノズルの製
造が非常に簡単である。しかも、曲管などの内部に内容
物をまんべんなく拡散させることができる。さらに、育
毛剤を頭皮に噴霧するばあい、頭皮付近から育毛剤を毛
髪のすきまを通して、広範囲の頭皮に噴霧することがで
きる。According to the present invention, since the injection hole is formed in the conical portion of the nozzle body simultaneously with the molding, the injection nozzle can be manufactured very easily. Moreover, the contents can be evenly distributed inside the curved pipe. Further, when the hair restorer is sprayed on the scalp, the hair restorer can be sprayed on a wide range of scalp from around the scalp through the gaps in the hair.
【図１】本発明の一実施例にかかわる噴射ノズルを取り
つけたエアゾール容器の斜視図である。FIG. 1 is a perspective view of an aerosol container to which an injection nozzle according to an embodiment of the present invention is attached.
【図２】図１に示された噴射ノズルの拡大斜視図であ
る。FIG. 2 is an enlarged perspective view of the injection nozzle shown in FIG.
【図３】図１に示された噴射ノズルの成形金型の断面図
である。3 is a cross-sectional view of a molding die of the injection nozzle shown in FIG.
【図４】図１に示された噴射ノズルの断面図である。4 is a cross-sectional view of the injection nozzle shown in FIG.
【図５】図４のＩ−Ｉ線断面図である。5 is a cross-sectional view taken along line I-I of FIG.
【図６】図４のＩＩ−ＩＩ線断面図である。6 is a sectional view taken along line II-II of FIG.
【図７】本発明の噴射ノズルの使用説明図である。FIG. 7 is a diagram illustrating the use of the injection nozzle of the present invention.
【図８】本発明の噴射ノズルの他の使用説明図である。FIG. 8 is a diagram illustrating another use of the jet nozzle of the present invention.
【図９】本発明の他の実施例にかかわる噴射ノズルの斜
視図である。FIG. 9 is a perspective view of an injection nozzle according to another embodiment of the present invention.
【図１０】図９に示された噴射ノズルの断面図である。10 is a cross-sectional view of the injection nozzle shown in FIG.
【図１１】従来の噴射ノズルの問題点の説明図である。FIG. 11 is an explanatory diagram of a problem of the conventional injection nozzle.
【図１２】従来の他の噴射ノズルの問題点の説明図であ
る。FIG. 12 is an explanatory diagram of a problem of another conventional injection nozzle.
１ エアゾール容器 ３ 長尺パイプ ４ 噴射ノズル ５ 本体 ６ 円錐形部分 ７ 噴孔 1 Aerosol container 3 Long pipe 4 Injection nozzle 5 Main body 6 Cone-shaped part 7 Injection hole
Claims (2)
る雌型と、該雌型に挿入され、かつ前記円錐形の内壁に
その先端が接触される複数の突起を円周に沿って備えて
いる雄型とからなる成形金型のキャビティに合成樹脂材
料を注型することにより、ノズル本体の先端部が略円錐
形に形成されており、かつノズル本体の円錐形部分にお
ける前記内壁と突起との接触部分において円周に沿って
複数の噴孔が形成されてなる多方向噴射ノズル。1. A female die having an inner wall opposite to the open end having a conical shape, and a plurality of projections inserted into the female die and having their tips in contact with the inner wall of the conical shape. By casting a synthetic resin material into the cavity of a molding die consisting of a male die provided along with it, the tip of the nozzle body is formed in a substantially conical shape, and in the conical portion of the nozzle body, A multi-directional injection nozzle having a plurality of injection holes formed along a circumference at a contact portion between an inner wall and a protrusion.
方向噴射ノズルの製法であって、開口端と反対側の内壁
が円錐形をしている雌型に、その先端が接触される複数
の突起を円周に沿って備えている雄型を挿入し、かつ接
触させたのち、前記雌型の内壁と雄型の突起とから形成
されるキャビティに合成樹脂材料を注型させることによ
り、前記内壁と突起との接触部分に複数の噴孔を形成さ
せる多方向噴射ノズルの製法。2. A method for producing a multi-directional injection nozzle having a plurality of injection holes formed at its tip, wherein the tip is contacted with a female die whose inner wall opposite to the open end has a conical shape. Inserting a male mold having a plurality of protrusions along the circumference and bringing them into contact with each other, and then casting a synthetic resin material into a cavity formed by the inner wall of the female mold and the male protrusion. According to the method for producing a multidirectional injection nozzle, a plurality of injection holes are formed in the contact portion between the inner wall and the protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6125985A JP2504925B2 (en) | 1994-06-08 | 1994-06-08 | Multi-directional injection nozzle and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6125985A JP2504925B2 (en) | 1994-06-08 | 1994-06-08 | Multi-directional injection nozzle and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06320060A true JPH06320060A (en) | 1994-11-22 |
| JP2504925B2 JP2504925B2 (en) | 1996-06-05 |
Family
ID=14923880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6125985A Expired - Fee Related JP2504925B2 (en) | 1994-06-08 | 1994-06-08 | Multi-directional injection nozzle and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2504925B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1357057A1 (en) * | 2002-04-22 | 2003-10-29 | Sara Lee/DE N.V. | Container for a substance to be sprayed, cap for such container, and method for manufacturing such container |
| GB2426725A (en) * | 2005-06-01 | 2006-12-06 | Score Group Plc | Multi-outlet nozzle apparatus |
| CN104843370A (en) * | 2015-05-29 | 2015-08-19 | 好来化工(中山)有限公司 | Paste storing and transferring device with water vapor gathering preventing function |
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|---|---|---|---|---|
| JPS4879013U (en) * | 1971-12-27 | 1973-09-28 | ||
| JPS5536487A (en) * | 1978-08-10 | 1980-03-14 | Robins Co Inc A H | Benzamidoalkylmercaptane |
-
1994
- 1994-06-08 JP JP6125985A patent/JP2504925B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4879013U (en) * | 1971-12-27 | 1973-09-28 | ||
| JPS5536487A (en) * | 1978-08-10 | 1980-03-14 | Robins Co Inc A H | Benzamidoalkylmercaptane |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1357057A1 (en) * | 2002-04-22 | 2003-10-29 | Sara Lee/DE N.V. | Container for a substance to be sprayed, cap for such container, and method for manufacturing such container |
| WO2003089335A1 (en) * | 2002-04-22 | 2003-10-30 | Sara Lee/De N.V. | Container for a substance to be sprayed, cap for such container and method for manufacturing such container |
| CN101792043A (en) * | 2002-04-22 | 2010-08-04 | 莎拉李公司 | The container that is used for spraying substance is used for the cover plate of this container and makes the method for this container |
| US7909268B2 (en) | 2002-04-22 | 2011-03-22 | Sara Lee/De N.V. | Container for a substance to be sprayed, cap for such container and method for manufacturing such container |
| US8272581B2 (en) | 2002-04-22 | 2012-09-25 | S.C. Johnson & Son, Inc. | Container and method for a substance to be sprayed |
| US8616472B2 (en) | 2002-04-22 | 2013-12-31 | S.C. Johnson & Son, Inc. | Container for a substance to be sprayed |
| US9155358B2 (en) | 2002-04-22 | 2015-10-13 | S.C. Johnson & Son, Inc. | Container for a substance to be sprayed |
| GB2426725A (en) * | 2005-06-01 | 2006-12-06 | Score Group Plc | Multi-outlet nozzle apparatus |
| CN104843370A (en) * | 2015-05-29 | 2015-08-19 | 好来化工(中山)有限公司 | Paste storing and transferring device with water vapor gathering preventing function |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2504925B2 (en) | 1996-06-05 |
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