JP2011126575A - Single member for discharging contents of connected vessel, and aerosol product with the single member for discharging contents - Google Patents
Single member for discharging contents of connected vessel, and aerosol product with the single member for discharging contents Download PDFInfo
- Publication number
- JP2011126575A JP2011126575A JP2009287329A JP2009287329A JP2011126575A JP 2011126575 A JP2011126575 A JP 2011126575A JP 2009287329 A JP2009287329 A JP 2009287329A JP 2009287329 A JP2009287329 A JP 2009287329A JP 2011126575 A JP2011126575 A JP 2011126575A
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- Prior art keywords
- container
- portions
- connection
- content
- cylindrical
- 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
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- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 1
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- 235000012211 aluminium silicate Nutrition 0.000 description 1
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- 235000010357 aspartame Nutrition 0.000 description 1
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- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
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- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
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- 239000010445 mica Substances 0.000 description 1
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- 239000000203 mixture Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 239000000041 non-steroidal anti-inflammatory agent Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
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- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
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- 230000002940 repellent Effects 0.000 description 1
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- 150000003839 salts Chemical class 0.000 description 1
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- 239000004299 sodium benzoate Substances 0.000 description 1
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- BAQAVOSOZGMPRM-QBMZZYIRSA-N sucralose Chemical compound O[C@@H]1[C@@H](O)[C@@H](Cl)[C@@H](CO)O[C@@H]1O[C@@]1(CCl)[C@@H](O)[C@H](O)[C@@H](CCl)O1 BAQAVOSOZGMPRM-QBMZZYIRSA-N 0.000 description 1
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Images
Classifications
-
- 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
- B65D83/205—Actuator caps, or peripheral actuator skirts, attachable to the aerosol container
-
- 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
- B65D83/68—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them
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
Description
本発明は、外部空間へ放出される内容物を個々に収容した第1,第2の容器からなる連結容器に取り付けられることにより、当該連結容器の操作部および内容物放出部として作用する内容物放出単一部材に関する。 The present invention is a content that acts as an operation portion and a content discharge portion of a connection container by being attached to a connection container composed of first and second containers that individually contain the contents to be discharged to the external space. It relates to a single release member.
特に、第1,第2の容器の内容物通過部(ステム内部通路域)の出力端部分に接続される筒状で上下方向(縦方向)の第1,第2の上流側直線通路部からその先の外部空間への内容物放出口までの筒状でいわば横方向の第1,第2の下流側通路部を、円弧態様の通路部に設定した内容物放出単一部材に関する。 In particular, from the first and second upstream linear passages in the vertical direction (longitudinal direction) connected to the output end portion of the contents passage part (stem internal passage area) of the first and second containers. The present invention relates to a single content discharge member in which the first and second downstream side passage portions in the cylindrical direction up to the content discharge port to the outer space are set as arc-shaped passage portions.
通常、第1,第2の上流側直線通路部は平行に設定され、当該通路部同士の隔たりは各連結容器のステム間距離となる。このステム間距離のままでは各連結容器の内容物放出口同士が離れすぎてしまう。 Usually, the first and second upstream linear passage portions are set in parallel, and the distance between the passage portions is the distance between the stems of each connection container. If the distance between the stems is maintained, the content discharge ports of the connection containers are too far apart.
この隔たりを短くして各連結容器の内容物放出口を近接させるために上述の第1,第2の下流筒状通路部が設けられる。 The first and second downstream cylindrical passages are provided to shorten the distance and bring the contents discharge ports of the connection containers close to each other.
本発明は、この第1,第2の下流側筒状通路部を円弧態様で設定すれば、その成形加工後に当該通路部それぞれの金型が回動作業によって取り外されることに着目したものである。 The present invention focuses on the fact that if the first and second downstream cylindrical passage portions are set in an arcuate manner, the respective molds of the passage portions are removed by a rotating operation after the molding process. .
すなわち連結容器に取り付けられる内容物放出・操作機構を、筒状の第1,第2の下流側円弧通路部と、これ以外の構成要素(操作部,筒状の第1,第2の上流側直線通路部、カバー部など)との一体成形加工による、単一部材としたものである。 That is, the contents discharge / operation mechanism attached to the connection container is divided into cylindrical first and second downstream arc passage portions and other components (operation portion, cylindrical first and second upstream sides). A single member is formed by integral molding with a straight passage portion, a cover portion, and the like.
本明細書では、通常の作動モードにおける容器内容物の噴射口の側を「前」とし、それとは容器平面図の中心を挟んで反対の側を「後」とする。すなわち例えば図2の左側方向が「前」で、右側方向が「後」となる。 In the present specification, the side of the ejection port for the container contents in the normal operation mode is referred to as “front”, and the side opposite to the center of the container plan view is referred to as “rear”. That is, for example, the left direction in FIG. 2 is “front” and the right direction is “rear”.
説明の便宜上、以下の記載では主にエアゾール式製品を前提とした内容になっているが、発明の対象としてはこれに限定されるものではなく、ポンプ式製品も当該対象に含まれる。 For convenience of explanation, the following description is mainly based on an aerosol type product, but the subject of the invention is not limited to this, and a pump type product is also included in the subject.
従来、それぞれ内容物が収容された第1および第2のエアゾール容器からなる連結容器全体の内容物放出・操作機構において、その構成要素部品数の低減化を図ったものが提案されている(特許文献1参照)。なお、背景技術などの説明中の[ ]付き参照番号は特許文献1で使用された番号を示している。
2. Description of the Related Art Conventionally, there has been proposed a content discharge / operation mechanism for a whole connection container composed of first and second aerosol containers each containing a content in which the number of components is reduced (patent) Reference 1). Note that reference numbers with [] in the description of the background art and the like indicate the numbers used in
この内容物放出・操作機構の場合、筒状の第1,第2の下流側通路部は、筒状の第1,第2の上流側直線通路部と一体成形された直線通路部である。 In the case of the contents discharge / operation mechanism, the cylindrical first and second downstream passage portions are linear passage portions integrally formed with the cylindrical first and second upstream linear passage portions.
この一体成形にかかるノズル部材[41]は、図5で示すように、第1の通路部(=第1の上流側直線通路部+第1の下流側直線通路部)と第2の通路部(=第2の上流側直線通路部+第2の下流側直線通路部)とが平行状態で近接し、かつ、第1,第2の各通路部の内容物放出口部分が弾性片[44]で連結された形になっている。 As shown in FIG. 5, the nozzle member [41] according to the integral molding includes a first passage portion (= first upstream straight passage portion + first downstream straight passage portion) and a second passage portion. (= Second upstream linear passage portion + second downstream linear passage portion) are close to each other in a parallel state, and the contents discharge port portions of the first and second passage portions are elastic pieces [44 ] Are connected to each other.
ノズル部材[41]がキャップ状部材[21]に取り付けられる際には、図4,図8で示すように、当該ノズル部材の全体をその弾性片[44]を中心にして「ハ」の字状に変形させる。なお、キャップ状部材[21]には操作部としての押下げ板[33]が一体成形されている。 When the nozzle member [41] is attached to the cap-shaped member [21], as shown in FIG. 4 and FIG. 8, the entire nozzle member is centered on its elastic piece [44]. To deform. The cap member [21] is integrally formed with a push-down plate [33] as an operation portion.
このように特許文献1の連結容器に対する内容物放出・操作機構は、ノズル部材[41]からなる第1ピースと、キャップ状部材[21]および押下げ板[33]からなる第2ピースとを構成要素としている。
As described above, the content discharge / operation mechanism for the connection container of
以上の連結容器における内容物放出・操作機構の場合、各容器に対応した筒状の第1,第2の内容物放出通路部(=上流側直線通路部+下流側直線通路部)の最終形態を一体成形できないという問題点があった。 In the case of the contents discharging / operating mechanism in the above-described connecting container, the final form of the cylindrical first and second contents discharging passage portions (= upstream straight passage portion + downstream straight passage portion) corresponding to each container There was a problem that could not be integrally molded.
それは、上述したように各容器に対応した第1および第2の下流側直線通路部を放出口側からみていわば逆「ハ」の字状に設定しなければならないからである。 This is because, as described above, the first and second downstream straight passage portions corresponding to the respective containers must be set in a reverse “C” shape when viewed from the discharge port side.
すなわち、この直線通路部設定用の金型を逆「ハ」の字状にセットしてから成形加工しても加工後に当該金型を取り外すことができず、これを回避するために、各容器に対応した筒状の第1,第2の内容物放出通路部(=上流側直線通路部+下流側直線通路部)の全体を当該通路部が近接する平行態様でいったん一体成形し、続いてこの一体成形物を、第1および第2の下流側直線通路部が逆「ハ」の字状になるようにそれぞれの放出口の接続部分を中心に、回動変形させているからである。 That is, even if this straight passage portion setting mold is set in an inverted “C” shape and then molded, the mold cannot be removed after processing, and in order to avoid this, The cylindrical first and second content discharge passage portions (= upstream straight passage portion + downstream straight passage portion) corresponding to the above are once integrally formed in a parallel manner in which the passage portions are close to each other. This is because the integrally molded product is rotationally deformed around the connection portions of the respective discharge ports so that the first and second downstream straight passage portions are inverted “C” shapes.
当然のことながら、この回動変形作業を必須とする筒状の第1,第2の内容物放出通路部全体の最終形態と、上記内容物放出操作機構の他の構成要素(キャップ状部材[21],押下げ板[33]など)と、を一体成形することはできない。 Naturally, the final form of the entire cylindrical first and second content discharge passages that require this rotational deformation work, and other components of the content discharge operation mechanism (cap-shaped member [ 21], push-down plate [33], etc.) cannot be integrally molded.
そこで本発明では、第1,第2の各容器に対応した筒状の第1,第2の下流側通路部を円弧態様で設定し、この円弧通路部の成形加工後における使用金型の取り外し作業を可能として、当該下流側通路部を含む第1,第2の内容物放出通路部と、それ以外の構成要素(例えば後述の操作部5e,7e,8a,カバー体5a,7aなど)と、の単一部材化を図ることを目的とする。
Therefore, in the present invention, the cylindrical first and second downstream passage portions corresponding to the first and second containers are set in an arc shape, and the used mold is removed after the arc passage portion is molded. First and second content discharge passage portions including the downstream passage portion and other components (for example,
本発明は、以上の課題を次のようにして解決する。
(1)外部空間へ放出される内容物を個々に収容した第1,第2の容器(例えば後述の容器本体1,1’,マウンティングキャップ2,2’,ステム3,3’)からなる連結容器に取り付けられることにより、当該連結容器の操作部(例えば後述の操作部5e,7e,8a)および内容物放出部(例えば後述の放出口5j,5j’,7j,7j’)として作用する内容物放出単一部材(例えば後述のヘッド部材5,7,8)であって、
前記連結容器に対する共通の操作面を持つ操作部(例えば後述の操作部5e,7e,8a)と、
前記第1,第2の容器の各内容物通過部(例えば後述のステム3,3’)の出力端部分と個々に接続される筒状で上下方向の第1,第2の上流側直線通路部(例えば後述の上流側筒状直線通路部5h,5h’,7h,7h’)と、
前記操作部の前記共通操作面とは反対の面側に、前記第1,第2の上流側直線通路部それぞれの前記連結にかかる部分とは反対側の端部分に続く円弧部分として、互いの延長仮想円弧部分が交差しない方向に延びる態様で形成され、当該円弧部分それぞれの端部が外部空間への放出口(例えば後述の5j,5j’,7j,7j’)として作用する筒状の第1,第2の下流側円弧通路部(例えば後述の下流側筒状円弧通路部5g,5g’,7g,7g’)と、
前記操作部が、その静止モードと作動モードとに移動可能な態様で設けられているカバー部(例えば後述のカバー体5a,拡大カバー体7a)と、を備え、
前記操作部,前記第1,第2の上流側直線通路部,前記第1,第2の下流側円弧通路部および前記カバー部の全体が、単一パーツとして一体成形されたものを用いる。
(2)上記(1)において、
前記カバー部として、
前記第1,第2の容器を連結容器状態に保持するために前記単一パーツとは別部材の形で設けられた連結保持部(例えば後述の連結保持部4)との、結合作用部分を持つものを用いる。
(3)上記(1)において、
前記カバー部として、
前記第1,第2の容器を連結容器状態に保持するための連結保持作用部分(例えば後述の爪部7b)を持つものを用いる。
The present invention solves the above problems as follows.
(1) Connection comprising first and second containers (for example, container
An operation unit (for example,
Cylindrical first and second upstream straight passages that are individually connected to the output end portions of the respective content passage portions (for example,
As a circular arc part following the end part opposite to the connection part of each of the first and second upstream linear passage parts on the surface side opposite to the common operation surface of the operation part, It is formed in such a manner that the extended virtual arc portion extends in a direction not intersecting, and each end portion of the arc portion serves as a discharge port (for example, 5j, 5j ′, 7j, 7j ′ described later) to the external space. 1, a second downstream arc passage portion (for example, downstream cylindrical
The operating portion includes a cover portion (for example, a
The operation part, the first and second upstream linear passage parts, the first and second downstream arc passage parts, and the cover part are integrally formed as a single part.
(2) In (1) above,
As the cover part,
In order to hold the first and second containers in a connected container state, a connecting action part with a connection holding part (for example, a connection holding part 4 described later) provided in a form separate from the single part is provided. Use what you have.
(3) In (1) above,
As the cover part,
What has a connection holding | maintenance action part (for example, below-mentioned
本発明は、以上の構成からなる連結容器の内容物放出用単一部材や、この内容物放出用単一部材を備えたエアゾール式製品などを対象としている。 The present invention is directed to a single member for discharging contents of a connection container having the above-described configuration, an aerosol type product including the single member for discharging contents, and the like.
本発明は、このように第1,第2の各容器に対応した筒状の第1,第2の下流側通路部を所定の円弧態様で設定し、この円弧通路部の成形加工後における使用金型の取り外し作業を可能としているので、当該下流側通路部を含む第1,第2の内容物放出通路部と、それ以外の構成要素(例えば後述の操作部5e,7e,8a,カバー体5a,7aなど)とからなるヘッド部材が単一部材となる。そのため、連結容器の操作機能および内容物放出機能を備えたヘッド部材の、製造工程の簡単化および製造コストの低減化を図ることができる。
In the present invention, the cylindrical first and second downstream passage portions corresponding to the first and second containers are set in a predetermined arc shape, and the arc passage portions are used after molding. Since the mold can be removed, the first and second content discharge passage portions including the downstream passage portion and other components (for example,
また、第1,第2の各容器の連結保持部をヘッド部材とは別部材にしているので、第1の連結容器と、これとは異なる径の容器からなる第2の連結容器とに対してヘッド部材の共通化を図ることができる。 Moreover, since the connection holding part of each of the first and second containers is a separate member from the head member, the first connection container and the second connection container made of a container having a diameter different from the first connection container Thus, the head member can be shared.
また、第1,第2の各容器の連結保持作用部分をヘッド部材自体に設けている、すなわち当該各容器に取り付けられる部材全体を単一ピース化しているので、製品の組立て作業の一層の効率化を図ることができる。 In addition, since the connecting and holding portions of the first and second containers are provided in the head member itself, that is, the entire member attached to each container is made into a single piece, further efficiency of product assembly work. Can be achieved.
図1乃至図5を用いて本発明を実施するための最良の形態を説明する。 The best mode for carrying out the present invention will be described with reference to FIGS.
以下のアルファベット付き参照番号の構成要素(例えば円筒部4a,4a’)は原則として、当該参照番号の数字部分の構成要素(例えば連結保持部4)の一部であることを示している。
The constituent elements (for example, the
図1〜図4において、
1,1’は後述の内容物および噴射用ガスを収納したエアゾール式製品の(連結状態の)容器本体,
2,2’は容器本体1,1’それぞれの開口端部側に取り付けられた周知のマウンティングキャップ,
2a,2a’は当該マウンティングキャップの外周面下側に設定される環状のアンダーカット部,
3,3’は周知のバルブ機構(図示省略)の構成要素であるステム,
4はマウンティングキャップ2,2’同士を連結保持して容器本体1,1’の連結状態を設定する筒状の連結保持部、
4a,4a’は当該連結保持部の下側部分に形成されてマウンティングキャップ2,2’のそれぞれを保持するための円筒部,
4b,4b’は円筒部4a,4a’の内周面下側部分に形成されてアンダーカット部2a,2a’のそれぞれに係合保持される略環状の突状部,
4cは円筒部4a,4a’の下端部分から容器連結後のステム3,3’の上方までの高さで形成された外周部,
4dは円筒部4a,4a’の上端対向部分に形成された中間連結部、
4e,4e’は外周部4cの内周面および中間連結部4dの両側部分に形成されて連結状態のマウンティングキャップ2,2’の上端側を受ける突出片部,
4fは外周部4cの外周面中間部分(突出片部4e,4e’よりも下側部分)に形成されて後述のヘッド部材5を係合保持する環状突状部,
5は全体が一体成形加工された単一パーツからなり、連結保持部4に取り付けられて連結容器の操作部および内容物放出部として作用する容器共通のヘッド部材,
5aは連結保持部4に係合保持される楕円筒状のカバー体,
5bはカバー体5aの内周面下側に形成されて連結保持部4の環状突状部4f(の直下側域)との係合作用を呈する計四個の周方向突状部,
5cはカバー体5aの前側上部分に形成された内容物噴射空間設定用の前切欠状部,
5dはカバー体5aの後側上部分に形成された操作空間設定用の後切欠状部,
5eはテコ作動する操作部,
5fはカバー体5aと操作部5eとの間に形成されて当該操作部の回動基部となる計二個のヒンジ,
5g,5g’は操作部5eの裏面部分、すなわち操作面とは反対側の同一面部分に後述のように線対称の態様で形成された計二個の下流側筒状円弧通路部,
5h,5h’はそれぞれ下流側筒状円弧通路部5g,5g’へと連続し、かつ、ステム3,3’に接続できる態様で上下方向に形成された計二個の上流側筒状直線通路部,
5j,5j’は下流側筒状円弧通路部5g,5g’の端部である放出口,
5kは操作部5eの前面垂下部に放出口5j,5j’の双方を取り囲む態様で設定された長方形状の突出枠状部,
6は突出枠状部5kに取り付けることにより連結容器の共通噴射部として作用する着脱自在で長方形状の先端チップ(図3のみで使用),
6aは放出口5j,5j’の対向部分にそれぞれ形成された計二個の柱状部,
をそれぞれ示している。
1-4,
1, 1 'is a container body (in a connected state) of an aerosol type product containing the contents and the gas for injection described later,
2 and 2 'are well-known mounting caps attached to the open ends of the
2a and 2a ′ are annular undercut portions set on the lower side of the outer peripheral surface of the mounting cap,
3 and 3 ′ are stems that are components of a known valve mechanism (not shown),
4 is a cylindrical connection holding portion for connecting and holding the mounting
4a and 4a ′ are cylindrical portions formed on the lower portion of the connection holding portion for holding the mounting
4b and 4b ′ are substantially annular protrusions formed on the lower portions of the inner peripheral surfaces of the
4c is an outer peripheral part formed at a height from the lower end part of the
4d is an intermediate connecting portion formed at the upper end facing portion of the
4e and 4e ′ are projecting pieces that are formed on the inner peripheral surface of the outer
4f is an annular projecting portion that is formed in an intermediate portion of the outer peripheral surface of the outer
5 is composed of a single part that is integrally molded as a whole, and is a common head member that is attached to the connection holding part 4 and acts as an operation part and a content discharge part of the connection container,
5a is an elliptical cylindrical cover body that is engaged and held by the connection holding portion 4;
5c is a front notch portion for setting the content injection space formed on the front upper portion of the
5d is a rear notch portion for setting an operation space formed in the upper rear portion of the
5e is a lever operating part,
5f is a total of two hinges formed between the
5g and 5g ′ are a total of two downstream cylindrical arc passage portions formed in a line-symmetric manner on the back surface portion of the
5h and 5h ′ are respectively connected to the downstream cylindrical
5j and 5j ′ are discharge ports which are ends of the downstream cylindrical
5k is a rectangular projecting frame-shaped portion set in a manner surrounding the
6 is a detachable, rectangular tip (used only in FIG. 3) that acts as a common injection part of the connecting container by attaching to the protruding frame-
6a is a total of two columnar portions formed at the opposing portions of the
Respectively.
図4において、
7はマウンティングキャップ2,2’同士を連結保持する機能をも併せ持つ態様で全体が一体成形加工された単一パーツからなり、連結容器の操作部および内容物放出部として作用するヘッド部材,
7aはヘッド部材5に連結保持部4をいわばマージした形、すなわちマウンティングキャップ2,2aに対する保持機能を併せ備えた形の拡大カバー体,
7bは拡大カバー体7aの内周面の曲面側下部分に形成されてマウンティングキャップのアンダーカット部2a,2a’のそれぞれと三個単位で係合する計六個の爪部,
7cはヘッド部材5と同様の前切欠状部,
7dはヘッド部材5と同様の後切欠状部,
7eはヘッド部材5と同様の操作部,
7fはヘッド部材5と同様の計二個のヒンジ,
7g,7g’はヘッド部材5と同様の計二個の下流側筒状円弧通路部,
7h,7h’はヘッド部材5と同様の計二個の上流側筒状直線通路部,
7j,7j’はヘッド部材5と同様の放出口,
7kはヘッド部材5と同様の突出枠状部,
をそれぞれ示している。
In FIG.
7 is a head member that has a function of connecting and holding the mounting
7a is an enlarged cover body in which the connection holding portion 4 is merged with the
7b is a total of six claws that are formed in the lower part of the curved surface of the inner peripheral surface of the
7c is a front notch portion similar to the
7d is a rear notch portion similar to the
7e is an operation unit similar to the
7f is a total of two hinges similar to the
7g and 7g ′ are a total of two downstream cylindrical arc passage portions similar to the
7h and 7h ′ are a total of two upstream cylindrical straight passage portions similar to the
7j and 7j ′ are the same outlets as the
7k is a protruding frame-like part similar to the
Respectively.
図5において、
8はテコ作動タイプ(回動タイプ)の操作部5e,7eに代えて垂直作動タイプの操作部を備えた単一パーツからなるヘッド部材,
8aは上述のカバー体,拡大カバー体に対して全体が上下動する操作部、
8bは上述のカバー体,拡大カバー体の内周面のそれぞれと操作部8aの外周面下端部分との間に、略水平状態で三個単位により形成されて、個々に弾性変形する計六個の操作部支持用片部,
をそれぞれ示している。
In FIG.
8 is a head member composed of a single part provided with a vertical operation type operation unit instead of the lever operation type (rotation type)
8a is an operation unit that moves up and down with respect to the cover body and the enlarged cover body,
8b is formed in units of three in a substantially horizontal state between each of the inner peripheral surfaces of the cover body and the enlarged cover body and the lower end portion of the outer peripheral surface of the
Respectively.
ここで、ステム3,3’,連結保持部4,ヘッド部材5,7,8および先端チップ6はポリプロピレン,ポリエチレン,ポリアセタール,ナイロン,ポリブチレンテレフタレートなどからなるプラスチック製のものである。また、容器本体1,1’およびマウンティングキャップ2,2’は金属製のものである。
Here, the stems 3 and 3 ′, the connection holding portions 4, the
図1〜図5の内容物放出・操作機構の基本的特徴は、連結容器に取り付けられてその操作部および内容物放出部として作用するヘッド部材5,7,8のそれぞれを、単一パーツとしたことである。
The basic features of the contents discharge / operation mechanism of FIGS. 1 to 5 are that each of the
すなわち、これらヘッド部材の上流側筒状直線通路部5h,5h’,7h,7h’から外部空間への放出口5j,5j’,7j,7j’までの各筒状通路部を、成形加工後それぞれの金型が取り外せるように円弧形状(=下流側筒状円弧通路部5g,5g’,7g,7g’)にしたことである。
That is, the cylindrical passage portions from the upstream cylindrical
この下流側筒状円弧通路部5g,5g’,7g,7g’は、仮にヘッド部材5,7,8(操作部5e,7e,8a)のそれぞれを左右(容器本体1の側と容器本体1’の側)に2等分した場合の仮想境界線を中心とする、線対称形状に設定されている。
The downstream cylindrical
また、ヘッド部材5,7,8における一対の当該下流側筒状円弧通路部は、それぞれの放出口5j,5j’,7j,7j’からの仮想延長円弧部分が交わらない態様に設定されている。この仮想延長円弧部分は、下流側筒状円弧通路部5g,5g’,7g,7g’と円中心および半径が同一の円(の一部)である。
Further, the pair of downstream cylindrical arc passage portions in the
図1〜図3のヘッド部材5と、図4のヘッド部材7との基本的な違いは、マウンティングキャップ2,2’同士の連結保持機能を自ら備えているかどうかである。
The basic difference between the
ヘッド部材7の内周面下端部分には、この連結保持作用を呈する計六個の爪部7bが形成されている(図4参照)。
A total of six
ヘッド部材5自体には、マウンティングキャップ2,2’との連結保持作用部が形成されていない。このマウンティングキャップ2,2’との連結保持作用を呈するのは連結保持部4であり、この連結保持部にヘッド部材5が取り付けられる(図2参照)。
The
ヘッド部材5の場合、連結保持部4を介して容器側に取り付けられるので、容器本体A,Bからなる第1の連結容器と、この容器本体A,Bとは異なるサイズ(径や高さ)の容器本体C,Dからなる第2の連結容器と、の双方に適用可能な共通ヘッド部材として作成することができる。容器本体A,Bが同じ高さで、容器本体C,Dが異なる高さのときにも、この第1,第2の連結容器の共通ヘッド部材として作成可能である。
In the case of the
このような容器本体のサイズの違いは、連結保持部4の容器本体対応部分の形状をそれぞれのサイズに対応させ、かつ、共通のヘッド部材との係合部分を当該連結保持部に設けることにより、いわば吸収される。 The difference in the size of the container main body is that the shape of the container main body corresponding portion of the connection holding portion 4 corresponds to each size and the engagement portion with the common head member is provided in the connection holding portion. In other words, it is absorbed.
ヘッド部材5を、容器本体1,1’およびマウンティングキャップ2,2’などからなる各容器に組み込む際は、図1,図2に示すように、
(11)連結保持部4の円筒部4a,4a’にその下方から各容器のマウンティングキャップ側を入れることにより、当該円筒部の突状部4b,4b’のそれぞれにマウンティングキャップ2,2’のアンダーカット部2a,2a’を個々に係合させ、
(12)連結保持部4にその上方からヘッド部材5をかぶせることにより、当該連結保持部の環状突状部4fの下側に当該ヘッド部材の周方向突状部5bを係合させる。
When the
(11) By inserting the mounting cap side of each container into the
(12) By covering the connection holding part 4 with the
ヘッド部材7を、容器本体1,1’およびマウンティングキャップ2,2’などからなる各容器に組み込む際は、図4に示すように、
(21)ヘッド部材7にその下方から各容器のマウンティングキャップ側を入れることにより、当該ヘッド部材の三個の爪部7bにマウンティングキャップ2,2’のアンダーカット部2a,2a’を個々に係合させる。
When the
(21) By inserting the mounting cap side of each container into the
連結保持部4およびヘッド部材5や、ヘッド部材7のみで一体化された連結容器の容器本体同士がずれるのを防止するためには、容器本体1,1’の各外周面側を周知の手法により単一筒状部の形でラッピングし、または容器本体1,1’の各外周面側の下部分などを単一環状部材でまとめて保持すればよい。
In order to prevent the container main bodies of the connection container integrated with only the connection holding part 4 and the
図1〜図4の内容物放出・操作機構において操作部5e,7eの操作面部分を下方に押すと、各容器本体1,1’の内容物が放出口5j,5j’,7j,7j’から外部空間に噴射される。
When the operation surface portions of the
内容物の噴射動作自体は周知である。
すなわち操作面部分が下方に押されると操作部5e,7eはヒンジ5f,7fを中心にして図示右側からみて時計方向に回動する。この回動にともなって当該操作部の裏面側に形成されている下流側筒状円弧通路部5g,5g’,7g,7g’,上流側筒状直線通路部5h,5h’,7h,7h’および当該上流側筒状直線通路部に接続されているステム3,3’がまとまって下動する。
The content injection operation itself is well known.
That is, when the operation surface portion is pushed downward, the
このステム3,3’の下動により、周知のバルブ作用部が静止モードの「閉状態」から「開状態」へと移行し、容器本体1,1’の内容物は、それぞれ「バルブ作用部‐ステム3,3’の内部通路‐上流側筒状直線通路部5h,5h’,7h,7h’‐下流側筒状円弧通路部5g,5g’,7g,7g’‐放出口5j,5j’,7j,7j’」を経て外部空間に噴射される。
By the downward movement of the
図3は、放出口5j,5j’の回りの突出枠状部5kに先端チップ6を取り付けた状態を示している。
FIG. 3 shows a state in which the tip 6 is attached to the protruding frame-
この先端チップ6には、放出口5j,5j’の対向部分にそれぞれ柱状部6aが形成されているので、放出口5j,5j’からの噴射内容物は当該柱状部にぶつかって乱流状態となって効率的に混合される。
Since the tip 6 is formed with a
なお、先端チップ6は、ヘッド部材7の突出枠状部7kにも取り付けられて、ヘッド部材5の場合と同じように、放出口7j,7j’からの噴射内容物の混合作用を呈するのは勿論である。
The tip 6 is also attached to the projecting frame-
図5は、回動タイプの操作部5e,7eに代えて垂直作動タイプ(上下動タイプ)の操作部8aを設けたヘッド部材8を示している。ヘッド部材8の操作部以外の部分は、ヘッド部材5,7のいずれの形態もとりえる。
FIG. 5 shows a head member 8 provided with a vertical operation type (vertical movement type)
操作面部分を下方に押圧された操作部8aは、六個の操作部支持用片部8bがそれぞれ略一様に下方に弾性変形するので、回動することなしに操作部全体が略水平状態のまま下方向に移動する。
In the
この下方向への移動にともない、回動タイプの操作部5e,7eのときと同じように下動して作動モードに移行し、各容器本体の内容物がそれぞれの下流側筒状円弧通路部の放出口から外部空間へと噴射される。
Along with this downward movement, as in the case of the rotation
なお、垂直作動タイプ(上下動タイプ)の操作部8aは回動タイプの操作部5e,7eに比べて上下方向への移動ストロークを長く設定できるので、当該操作部を備えたヘッド部材8はポンプ式製品にも十分対応しえる。
Since the vertical operation type (vertical movement type)
本発明が適用されるエアゾール式製品,ポンプ式製品としては、洗浄剤,清掃剤,制汗剤,冷却剤,筋肉消炎剤,ヘアスタイリング剤,ヘアトリートメント剤,染毛剤,育毛剤,化粧品,シェービングフォーム,食品,液滴状のもの(ビタミンなど),医薬品,医薬部外品,塗料,園芸用剤,忌避剤(殺虫剤),クリーナー,消臭剤,洗濯のり,ウレタンフォーム,消火器,接着剤,潤滑剤などの各種用途のものがある。 Aerosol-type products and pump-type products to which the present invention is applied include cleaning agents, cleaning agents, antiperspirants, cooling agents, muscle anti-inflammatory agents, hair styling agents, hair treatment agents, hair dyes, hair restorers, cosmetics, Shaving foam, food, liquid drops (vitamins, etc.), pharmaceuticals, quasi-drugs, paints, horticultural agents, repellents (insecticides), cleaners, deodorants, laundry glue, urethane foam, fire extinguishers, There are various applications such as adhesives and lubricants.
容器本体に収納する内容物は、例えば、粉状物,油成分,アルコール類,界面活性剤,高分子化合物,各用途に応じた有効成分などである。 The contents stored in the container main body are, for example, a powdery substance, an oil component, an alcohol, a surfactant, a polymer compound, and an active ingredient corresponding to each application.
粉状物としては、金属塩類粉末,無機物粉末や樹脂粉末などを用いる。例えば、タルク,カオリン,アルミニウムヒドロキシクロライド(アルミ塩),アルギン酸カルシウム,金粉,銀粉,雲母,炭酸塩,硫酸バリウム,セルロース,これらの混合物などを用いる。 As the powder, metal salt powder, inorganic powder, resin powder, or the like is used. For example, talc, kaolin, aluminum hydroxychloride (aluminum salt), calcium alginate, gold powder, silver powder, mica, carbonate, barium sulfate, cellulose, and a mixture thereof are used.
油成分としては、シリコーン油,パーム油,ユーカリ油,ツバキ油,オリーブ油,ホホバ油,パラフィン油,ミリスチン酸,パルミチン酸,ステアリン酸,リノール酸,リノレン酸などを用いる。 As the oil component, silicone oil, palm oil, eucalyptus oil, camellia oil, olive oil, jojoba oil, paraffin oil, myristic acid, palmitic acid, stearic acid, linoleic acid, linolenic acid and the like are used.
アルコール類としては、エタノールなどの1価の低級アルコール,ラウリルアルコールなどの1価の高級アルコール,エチレングリコールなどの多価アルコールなどを用いる。 As alcohols, monovalent lower alcohols such as ethanol, monovalent higher alcohols such as lauryl alcohol, polyhydric alcohols such as ethylene glycol, and the like are used.
界面活性剤としては、ラウリル硫酸ナトリウムなどのアニオン性界面活性剤、ポリオキシエチレンオレイルエーテルなどの非イオン性界面活性剤、ラウリルジメチルアミノ酢酸ベタインなどの両性界面活性剤、塩化アルキルトリメチルアンモニウムなどのカチオン性界面活性剤などを用いる。 Surfactants include anionic surfactants such as sodium lauryl sulfate, nonionic surfactants such as polyoxyethylene oleyl ether, amphoteric surfactants such as lauryldimethylaminoacetic acid betaine, and cations such as alkyltrimethylammonium chloride. A surfactant is used.
高分子化合物としては、メチルセルロース,ゼラチン,デンプン,カゼインなどを用いる。 As the polymer compound, methyl cellulose, gelatin, starch, casein and the like are used.
各用途に応じた有効成分としては、サリチル酸メチル,インドメタシンなどの消炎鎮痛剤、安息香酸ナトリウム,クレゾールなどの除菌剤、ヒレスロイド,ジエチルトルアミドなどの害虫忌避剤、酸化亜鉛などの制汗剤、カンフル,メントールなどの清涼剤、エフェドリン,アドレナリンなどの抗喘息薬、スクラロース,アスパルテームなどの甘味料、エポキシ樹脂,ウレタンなどの接着剤や塗料、パラフェニレンジアミン,アミノフェノールなどの染料,リン酸二水素アンモニウム,炭酸水素ナトリウム・カリウムなどの消火剤などを用いる。 Active ingredients according to each application include anti-inflammatory analgesics such as methyl salicylate and indomethacin, antibacterial agents such as sodium benzoate and cresol, insect repellents such as Hillesroid and diethyltoluamide, antiperspirants such as zinc oxide, Coolants such as camphor and menthol, anti-asthma drugs such as ephedrine and adrenaline, sweeteners such as sucralose and aspartame, adhesives and paints such as epoxy resin and urethane, dyes such as paraphenylenediamine and aminophenol, dihydrogen phosphate Use a fire extinguishing agent such as ammonium or sodium bicarbonate.
さらに、上記内容物以外の、懸濁剤,紫外線吸収剤,乳化剤,保湿剤,酸化防止剤、金属イオン封鎖剤なども用いることができる。 Further, other than the above-mentioned contents, suspending agents, ultraviolet absorbers, emulsifiers, humectants, antioxidants, sequestering agents, etc. can be used.
エアゾール式製品における内容物噴射用ガスとしては、炭酸ガス,窒素ガス,圧縮空気,酸素ガス,希ガス,これらの混合ガスなどの圧縮ガスや、液化石油ガス,ジメチルエーテル,フロロカーボンなどの液化ガスを用いる。 As gas for injecting contents in aerosol type products, compressed gas such as carbon dioxide, nitrogen gas, compressed air, oxygen gas, rare gas, and mixed gas thereof, and liquefied gas such as liquefied petroleum gas, dimethyl ether, and fluorocarbon are used. .
1,1’:連結状態の容器本体
2,2’:マウンティングキャップ
2a,2a’:環状のアンダーカット部
3,3’:ステム
4:筒状の連結保持部
4a,4a’:円筒部
4b,4b’:略環状の突状部
4c:外周部
4d:中間連結部
4e,4e’:突出片部
4f:環状突状部
5:ヘッド部材
5a:楕円筒状のカバー体
5b:計四個の周方向突状部
5c:前切欠状部
5d:後切欠状部
5e:回動タイプの操作部
5f:計二個のヒンジ
5g,5g’:計二個の下流側筒状円弧通路部
5h,5h’:計二個の上流側筒状直線通路部
5j,5j’:計二個の放出口
5k:長方形状の突出枠状部
1, 1 ':
(以下の6,6aは図3のみで使用)
6:長方形状の先端チップ
6a:柱状部
(The following 6, 6a is used only in FIG. 3)
6:
(以下の7〜7kは図4のみで使用)
7:ヘッド部材
7a:拡大カバー体
7b:計六個の爪部
7c:前切欠状部
7d:後切欠状部
7e:回動タイプの操作部
7f:計二個のヒンジ
7g,7g’:計二個の下流側筒状円弧通路部
7h,7h’:計二個の上流側筒状直線通路部
7j,7j’:計二個の放出口
7k:突出枠状部
(The following 7-7k are used only in FIG. 4)
7:
(以下の8〜8bは図5のみで使用)
8:ヘッド部材
8a:垂直作動タイプの操作部
8b:計六個の操作部支持用片部
(The following 8 to 8b are used only in FIG. 5)
8:
Claims (4)
前記連結容器に対する共通操作面を持つ操作部と、
前記第1,第2の容器の各内容物通過部の出力端部分と個々に接続される筒状で上下方向の第1,第2の上流側直線通路部と、
前記操作部の前記共通操作面とは反対の面側に、前記第1,第2の上流側直線通路部それぞれの前記連結にかかる部分とは反対側の端部分に続く円弧部分として、互いの延長仮想円弧部分が交差しない方向に延びる態様で形成され、当該円弧部分それぞれの端部が外部空間への放出口として作用する筒状の第1,第2の下流側円弧通路部と、
前記操作部が、その静止モードと作動モードとに移動可能な態様で設けられているカバー部と、を備え、
前記操作部,前記第1,第2の上流側直線通路部,前記第1,第2の下流側円弧通路部および前記カバー部の全体が、単一パーツとして一体成形されたものである、
ことを特徴とする連結容器の内容物放出単一部材。 A single content release member that acts as an operation part and a content discharge part of the connection container by being attached to a connection container composed of first and second containers that individually contain the contents to be released to the external space Because
An operation unit having a common operation surface for the connection container;
Cylindrical first and second upstream straight passage portions in the vertical direction connected individually to the output end portions of the respective content passage portions of the first and second containers;
As a circular arc part following the end part opposite to the connection part of each of the first and second upstream linear passage parts on the surface side opposite to the common operation surface of the operation part, A cylindrical first and second downstream arc passage portions that are formed in a manner extending in a direction in which the extended virtual arc portions do not intersect, and each end portion of the arc portions acts as a discharge port to the external space;
A cover portion provided in a manner that the operation portion can move between the stationary mode and the operation mode;
The operation portion, the first and second upstream linear passage portions, the first and second downstream arc passage portions, and the cover portion as a whole are integrally formed as a single part.
A single member for discharging contents of a connected container.
前記第1,第2の容器を連結容器状態に保持するために前記単一パーツとは別部材の形で設けられた連結保持部との、結合作用部分を持つものである、
ことを特徴とする請求項1記載の連結容器の内容物放出単一部材。 The cover part is
In order to hold the first and second containers in a connected container state, the connecting and holding part provided in the form of a separate member from the single part has a coupling action part.
The content discharge | release single member of the connection container of Claim 1 characterized by the above-mentioned.
前記第1,第2の容器を連結容器状態に保持するための連結保持作用部分を持つものである、
ことを特徴とする請求項1記載の連結容器の内容物放出単一部材。 The cover part is
It has a connection holding action portion for holding the first and second containers in a connection container state.
The content discharge | release single member of the connection container of Claim 1 characterized by the above-mentioned.
ことを特徴とするエアゾール式製品。 The content container discharge | release single member of the connection container in any one of Claims 1 thru | or 3 was accommodated, and the gas for injection and the content were accommodated.
Aerosol type product characterized by that.
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CN105636880A (en) * | 2013-04-03 | 2016-06-01 | 东洋喷雾工业株式会社 | Aerosol-container fixed plate |
WO2019053951A1 (en) * | 2017-09-15 | 2019-03-21 | 株式会社マンダム | Nozzle unit and two-liquid discharger provided with same |
JP2019051988A (en) * | 2017-09-15 | 2019-04-04 | 株式会社マンダム | Nozzle unit and two-liquid ejection tool provided with the same |
WO2021054166A1 (en) * | 2019-09-19 | 2021-03-25 | 株式会社三谷バルブ | Mechanism for mixing and discharging multiple separate contents, and aerosol product provided with said mechanism for mixing and discharging |
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