JP2010235174A - 噴射釦 - Google Patents
噴射釦 Download PDFInfo
- Publication number
- JP2010235174A JP2010235174A JP2009086745A JP2009086745A JP2010235174A JP 2010235174 A JP2010235174 A JP 2010235174A JP 2009086745 A JP2009086745 A JP 2009086745A JP 2009086745 A JP2009086745 A JP 2009086745A JP 2010235174 A JP2010235174 A JP 2010235174A
- Authority
- JP
- Japan
- Prior art keywords
- injection
- swirl chamber
- diameter
- spray
- angle
- 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
- 239000007921 spray Substances 0.000 title claims abstract description 36
- 238000002347 injection Methods 0.000 claims description 148
- 239000007924 injection Substances 0.000 claims description 148
- 239000002245 particle Substances 0.000 abstract description 19
- 238000005507 spraying Methods 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 15
- 239000007789 gas Substances 0.000 description 11
- 239000000443 aerosol Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 239000008266 hair spray Substances 0.000 description 2
- 239000002917 insecticide Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
- B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/40—Closure caps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
- B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
Abstract
【解決手段】噴射釦及びノズル体からなり、旋回室、噴射口、複数の噴射溝を有する噴射釦において、旋回室径D、噴射口径Da、噴射溝と旋回室の接続部の幅Dd、ノズル体のステム側側壁から前記噴射口先端までの長さLとした場合、D/Da>1、D/Dd≧5及びD/L≧3の関係を満たすようにする。
【選択図】図3
Description
そこで、本発明は、内容物を広角度で広範囲に噴射でき、且つ噴射粒子径を小さくすることができ、しかも構造が簡単な噴射釦を提供することを目的とする。
以上の数値解析と並行して、実験を繰り返した結果、ある一定の条件を満たすように組合せることによって、90゜以上の噴射角度での噴射を可能とし、且つ内容物の粒子径を小さくすることができることを知得し、本発明に到達したものである。
図1は本発明の実施形態に係る噴射釦の正面概略断面図である。本実施形態に係る噴射釦1は、噴射釦本体2とノズル体3の2ピースの組み合わせからなり、ノズル体3が噴射釦本体2の突出部4に嵌合して組み立てられている。噴射釦本体2は、合成樹脂で一体成形され、中央部内部に容器のステムが嵌合する流入路6が形成されている。そして、流入路6に略直交する連通孔7が形成されている。突出部4の外周部と噴射釦本体2との間には、ノズル体3の環状壁15が嵌合する環状溝8が形成され、該環状溝が後述するように内容物の噴射流路となってノズル体との間に形成される旋回溝に連通している。
また、平均粒子径はレーザー回折式粒度分布測定装置にて、測定地点から噴射口までの距離を15cmとして測定した。その結果を表1に示す。
また、比較例1〜4として、市販のメカニカルブレークアップ式の噴射釦#1〜4を用いて実施例と同様な条件で噴射して噴射角度及び平均粒子径を測定した。なお、比較例における各寸法は実測値である。その結果を実施例と共に表1に示す。
以上の実施例から明らかなように、本発明の噴射釦は、従来の噴射釦にない広角噴射及び充分小さい噴霧粒子径が得られ、塗布効果の高い噴射釦であることが確認できた。
3 ノズル体 4 突出部
6 流入路 7 連通孔
8 環状溝
14 ノズル基盤 15 環状壁
16 液通路 17 噴射溝
18 接続部 20 旋回室
21 噴射口 22 ドーム状凹部
23 ステム側壁面 24 噴霧口先端面
Claims (7)
- 旋回室、噴射口、複数の噴射溝を有する噴射釦において、旋回室径D、噴射口径Da、噴射溝と旋回室の接続部の幅Dd、ノズル体のステム側側壁から前記噴射口先端までの長さL、とし、
i) D/Da>1
ii) D/Dd≧5
iii) D/L≧3
の関係を満たすことを特徴とする噴射釦。 - 前記噴射口のランドの長さが0.3mm以下である請求項1に記載の噴射釦。
- 前記旋回室のステム側側壁から前記噴射口先端までの長さLが0.6mm以下である請求項1又は2に記載の噴射釦。
- 前記旋回室の直径Dが1.5mm〜3.0mmである請求項1〜3の何れかに記載の噴射釦。
- 前記噴射溝と前記旋回室の接続部の幅Ddが0.1mm〜0.3mmである請求項1〜4の何れかに記載の噴射釦。
- 前記噴射溝が3つ以上である請求項1〜5の何れかに記載の噴射釦。
- 圧縮ガスにより噴射される容器に用いる噴射釦である請求項1〜6の何れかに記載の噴射釦。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009086745A JP5431766B2 (ja) | 2009-03-31 | 2009-03-31 | 噴射釦 |
CN2010800142869A CN102365213B (zh) | 2009-03-31 | 2010-03-30 | 喷射钮 |
KR1020117024617A KR101365029B1 (ko) | 2009-03-31 | 2010-03-30 | 분사 버튼 |
US13/258,953 US8844843B2 (en) | 2009-03-31 | 2010-03-30 | Spray button |
PCT/JP2010/055705 WO2010113947A1 (ja) | 2009-03-31 | 2010-03-30 | 噴射釦 |
EP10758718.0A EP2415690B1 (en) | 2009-03-31 | 2010-03-30 | Spray button |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009086745A JP5431766B2 (ja) | 2009-03-31 | 2009-03-31 | 噴射釦 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010235174A true JP2010235174A (ja) | 2010-10-21 |
JP5431766B2 JP5431766B2 (ja) | 2014-03-05 |
Family
ID=42828236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009086745A Active JP5431766B2 (ja) | 2009-03-31 | 2009-03-31 | 噴射釦 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8844843B2 (ja) |
EP (1) | EP2415690B1 (ja) |
JP (1) | JP5431766B2 (ja) |
KR (1) | KR101365029B1 (ja) |
CN (1) | CN102365213B (ja) |
WO (1) | WO2010113947A1 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011235199A (ja) * | 2010-04-30 | 2011-11-24 | Yoshino Kogyosho Co Ltd | 噴霧ノズル |
JPWO2011158881A1 (ja) * | 2010-06-15 | 2013-08-19 | 株式会社ダイゾー | 噴口機構 |
WO2016136703A1 (ja) * | 2015-02-27 | 2016-09-01 | 東洋エアゾール工業株式会社 | 2液混合型エアゾール製品 |
US10159326B2 (en) | 2015-02-27 | 2018-12-25 | Toyo Aerosol Industry Co., Ltd. | Two-liquid mixing-type aerosol product |
JP2019099476A (ja) * | 2017-11-30 | 2019-06-24 | アース製薬株式会社 | エアゾール製品および待ち伏せ害虫駆除方法 |
JP2019532732A (ja) * | 2016-10-19 | 2019-11-14 | ユニリーバー・ナームローゼ・ベンノートシヤープ | 圧縮ヘアスプレー |
JP2021516150A (ja) * | 2018-03-15 | 2021-07-01 | ヨンウ カンパニー リミテッド | オリフィス及びこれを含むスプレー容器 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9393336B2 (en) | 2011-07-08 | 2016-07-19 | S. C. Johnson & Son, Inc. | Insert for dispensing a compressed gas product, system with such an insert, and method of dispensing a compressed gas product |
US10130960B2 (en) | 2014-03-24 | 2018-11-20 | Dlhbowles, Inc. | Swirl nozzle assemblies with high efficiency mechanical break up for generating mist sprays of uniform small droplets |
EP3177405B1 (en) | 2014-08-06 | 2020-05-06 | S.C. Johnson & Son, Inc. | Spray inserts |
US20160224973A1 (en) * | 2015-02-01 | 2016-08-04 | Apple Inc. | User interface for payments |
US10463582B2 (en) * | 2015-03-20 | 2019-11-05 | Mark Goodson | Shaving formulation and method of use thereof |
DE102016114456A1 (de) * | 2016-08-04 | 2018-02-08 | Rpc Bramlage Gmbh | Fingerspraypumpe sowie Düsenkopf für eine Sprühpumpe |
US20190256278A1 (en) | 2016-10-19 | 2019-08-22 | Conopco, Inc., D/B/A Unilever | Compressed hair spray |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US4071196A (en) * | 1975-08-28 | 1978-01-31 | Vca Corporation | Aerosol valve tip and insert assembly |
JPH11513608A (ja) * | 1995-10-13 | 1999-11-24 | ザ、プロクター、エンド、ギャンブル、カンパニー | 高圧渦巻き噴霧器 |
JP2000153188A (ja) * | 1998-11-17 | 2000-06-06 | Toyo Aerosol Ind Co Ltd | 圧縮ガスエアゾール用押釦 |
US20030136860A1 (en) * | 2002-01-24 | 2003-07-24 | Combustion Components Associates, Inc. | Low NOx liquid fuel oil atomizer spray plate and fabrication method thereof |
WO2007004314A1 (ja) * | 2005-07-06 | 2007-01-11 | Mitani Valve Co., Ltd. | 内容物放出機構ならびにこれを備えたエアゾール式製品およびポンプ式製品 |
WO2009030579A1 (en) * | 2007-09-05 | 2009-03-12 | Unilever Plc | Aerosols |
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US3129893A (en) * | 1962-05-31 | 1964-04-21 | Edward Howard Green | Spray head for swirling spray |
US4074861A (en) * | 1976-06-18 | 1978-02-21 | Realex Corporation | Spray pattern control structure and method |
US5388766A (en) * | 1993-09-22 | 1995-02-14 | The Procter & Gamble Company | High pressure atomization systems for high viscosity products |
JP2001180770A (ja) | 1999-12-22 | 2001-07-03 | Earth Chem Corp Ltd | 塗布用エアゾル噴射器 |
JP2005066588A (ja) | 2003-08-04 | 2005-03-17 | Mitani Valve Co Ltd | ノズル部材、ポンプ式噴出器用噴出装置、エアゾール式噴出器用噴出装置、押出し式噴出器用噴出装置および噴出器 |
JP2005288221A (ja) | 2004-03-31 | 2005-10-20 | Sunstar Inc | 内容物放出機構並びにこの機構を備えたエアゾール式製品及びポンプ式製品 |
US9242256B2 (en) * | 2007-07-17 | 2016-01-26 | S.C. Johnson & Son, Inc. | Aerosol dispenser assembly having VOC-free propellant and dispensing mechanism therefor |
-
2009
- 2009-03-31 JP JP2009086745A patent/JP5431766B2/ja active Active
-
2010
- 2010-03-30 EP EP10758718.0A patent/EP2415690B1/en active Active
- 2010-03-30 CN CN2010800142869A patent/CN102365213B/zh active Active
- 2010-03-30 US US13/258,953 patent/US8844843B2/en active Active
- 2010-03-30 WO PCT/JP2010/055705 patent/WO2010113947A1/ja active Application Filing
- 2010-03-30 KR KR1020117024617A patent/KR101365029B1/ko active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US4071196A (en) * | 1975-08-28 | 1978-01-31 | Vca Corporation | Aerosol valve tip and insert assembly |
JPH11513608A (ja) * | 1995-10-13 | 1999-11-24 | ザ、プロクター、エンド、ギャンブル、カンパニー | 高圧渦巻き噴霧器 |
JP2000153188A (ja) * | 1998-11-17 | 2000-06-06 | Toyo Aerosol Ind Co Ltd | 圧縮ガスエアゾール用押釦 |
US20030136860A1 (en) * | 2002-01-24 | 2003-07-24 | Combustion Components Associates, Inc. | Low NOx liquid fuel oil atomizer spray plate and fabrication method thereof |
WO2007004314A1 (ja) * | 2005-07-06 | 2007-01-11 | Mitani Valve Co., Ltd. | 内容物放出機構ならびにこれを備えたエアゾール式製品およびポンプ式製品 |
WO2009030579A1 (en) * | 2007-09-05 | 2009-03-12 | Unilever Plc | Aerosols |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011235199A (ja) * | 2010-04-30 | 2011-11-24 | Yoshino Kogyosho Co Ltd | 噴霧ノズル |
JPWO2011158881A1 (ja) * | 2010-06-15 | 2013-08-19 | 株式会社ダイゾー | 噴口機構 |
JP5767633B2 (ja) * | 2010-06-15 | 2015-08-19 | 株式会社ダイゾー | 噴口機構 |
WO2016136703A1 (ja) * | 2015-02-27 | 2016-09-01 | 東洋エアゾール工業株式会社 | 2液混合型エアゾール製品 |
JP2016160185A (ja) * | 2015-02-27 | 2016-09-05 | 東洋エアゾール工業株式会社 | 2液混合型エアゾール製品 |
US10159326B2 (en) | 2015-02-27 | 2018-12-25 | Toyo Aerosol Industry Co., Ltd. | Two-liquid mixing-type aerosol product |
US10435228B2 (en) | 2015-02-27 | 2019-10-08 | Toyo Aerosol Industry Co., Ltd. | Two-liquid mixing-type aerosol product |
JP2019532732A (ja) * | 2016-10-19 | 2019-11-14 | ユニリーバー・ナームローゼ・ベンノートシヤープ | 圧縮ヘアスプレー |
JP2019099476A (ja) * | 2017-11-30 | 2019-06-24 | アース製薬株式会社 | エアゾール製品および待ち伏せ害虫駆除方法 |
JP7061449B2 (ja) | 2017-11-30 | 2022-04-28 | アース製薬株式会社 | エアゾール製品および待ち伏せ害虫駆除方法 |
JP2021516150A (ja) * | 2018-03-15 | 2021-07-01 | ヨンウ カンパニー リミテッド | オリフィス及びこれを含むスプレー容器 |
JP7171750B2 (ja) | 2018-03-15 | 2022-11-15 | ヨンウ カンパニー リミテッド | スプレー容器 |
Also Published As
Publication number | Publication date |
---|---|
WO2010113947A1 (ja) | 2010-10-07 |
CN102365213B (zh) | 2013-11-06 |
KR101365029B1 (ko) | 2014-02-20 |
US20120018539A1 (en) | 2012-01-26 |
CN102365213A (zh) | 2012-02-29 |
EP2415690A1 (en) | 2012-02-08 |
US8844843B2 (en) | 2014-09-30 |
EP2415690A4 (en) | 2012-08-15 |
JP5431766B2 (ja) | 2014-03-05 |
KR20110132605A (ko) | 2011-12-08 |
EP2415690B1 (en) | 2016-03-30 |
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