JP2010083506A - Aerosol container - Google Patents

Aerosol container Download PDF

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Publication number
JP2010083506A
JP2010083506A JP2008252972A JP2008252972A JP2010083506A JP 2010083506 A JP2010083506 A JP 2010083506A JP 2008252972 A JP2008252972 A JP 2008252972A JP 2008252972 A JP2008252972 A JP 2008252972A JP 2010083506 A JP2010083506 A JP 2010083506A
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button
spout
aerosol container
extension tube
cap body
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JP5213617B2 (en
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Hiromichi Mizohata
宏道 溝畑
Weiming Liang
偉明 梁
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Nippon Gas Co Ltd
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Nippon Gas Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a simply constituted and satisfactorily producible aerosol container mounted with a spout button from which remaining gas is easily discharged. <P>SOLUTION: This aerosol container has a spout button 5 with a jetting part whose tip protrudes to the outside and which has a first jetting hole. A push button for jetting is provided on its top face and a push button for exhausting remaining gas after use is provided at its back side. A part of the jetting part is joined with a cap body 2 through a connecting part and the other part of the jetting part is separated and vertically movable with the connecting part as a fulcrum. A second extension tube insertion opening 3b is formed at the backside outer periphery of the cap body and a first extension tube insertion opening 5c which is moved to the same position as the opening 3b when the bottom for exhausting remaining gas is pressed is formed at the back side of the button 5. The inside face of the button 5 has a cylindrical part 4 with the second jetting hole which presses a nozzle formed at a mountain cup and communicates with the nozzle and the first jetting hole. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

この発明は、使用済みエアゾール容器内の残留ガスを速やかに外部空間に排出可能とし、エアゾール容器を安全に廃棄することができる簡易構造のエアゾール容器に関する。   The present invention relates to an aerosol container having a simple structure capable of quickly discharging residual gas in a used aerosol container to an external space and safely discarding the aerosol container.

例えば、殺虫剤、消臭剤、パウダー、埃除去用のガス等を密閉容器内に封入し、ミスト状に噴霧する各種エアゾール製品があるが、エアゾール製品は、エアゾール容器内に、可燃性の液化石油ガス(LPG)やジメチルエーテル(DME)を含むため、使用後、それら残留ガスが残留したまま廃棄されると廃棄物収集、廃棄物処理施設等で火災、爆発事故の原因となる。このため、事故を未然に防ぐため、廃棄にあたり、中身を使い切ってから廃棄する必要がある。   For example, there are various aerosol products in which insecticides, deodorants, powders, dust removal gas, etc. are sealed in a sealed container and sprayed in a mist form, but aerosol products are flammable liquefied in the aerosol container. Since it contains petroleum gas (LPG) and dimethyl ether (DME), it is a cause of fire and explosion accidents in waste collection and waste disposal facilities if these residual gases are discarded after use. For this reason, in order to prevent accidents, it is necessary to use the contents after disposal.

しかしながら、完全に使い切り、完全に残留内容物を排出してからの廃棄は煩雑である。   However, disposal after completely using up and completely discharging residual contents is complicated.

その対策として、容器に穴をあけての排出方法があるが、穴開け作業は繁雑であり、かつ使用者が穴を開ける際に事故が発生するおそれがあり好ましくない。   As a countermeasure, there is a discharging method by making a hole in the container. However, the hole making operation is complicated, and an accident may occur when the user opens the hole, which is not preferable.

そこで、残留ガスを抜くためのスパウトボタンを設けたエアゾール製品が開発されるに至っている。そして、ここ数年来のメーカーの努力により、残留ガスを抜くためのスパウトボタンの構造を工夫することによって、噴射容器の使用終了後にそのスパウトボタンを利用して、噴射容器の噴射バルブを開放させたままの状態を維持できる各種のスパウトボタンが開発されてきた。   Therefore, an aerosol product provided with a spout button for removing residual gas has been developed. And by the efforts of manufacturers over the past few years, by devising the structure of the spout button for extracting residual gas, the spout button of the injection container was opened using the spout button after the use of the injection container was completed. A variety of spout buttons have been developed that can remain intact.

従来のガス抜きスパウトボタンとしては、エアゾール容器に設けたスパウトボタン本体の外周2箇所に挿入口があり、全量噴射の時は付属品のイクステンションチューブを貫くように挿入する。その後、係合突出部と同じ位置に釣り針の反しと同じような引っ掛かりを持つボタンを押し付けることで、梁の代わりになっているイクステンションチューブに引っ掛かり噴射状態を維持するようにしたものがある。   As a conventional degassing spout button, there are insertion ports at two locations on the outer periphery of the spout button main body provided in the aerosol container, and it is inserted so as to penetrate through the extension tube of the accessory when the entire amount is injected. Thereafter, a button having the same hook as the hook of the fishing hook is pressed to the same position as the engagement protrusion, so that there is an extension tube that is replaced with a beam and the injection state is maintained.

また、エアゾール製品のガス抜きを配慮したものとしては、例えば特開2006−27719(以下、後者の従来例という)がある。
特開2006−27719号公報
Further, for example, Japanese Patent Application Laid-Open No. 2006-27719 (hereinafter referred to as the latter conventional example) is one that considers degassing of aerosol products.
JP 2006-27719 A

しかしながら、この従来例の構造では、エアゾール容器内の残ガス圧力によっては、イクステンションチューブが引っ掛かりにくく、残ガスの全量を噴射する状態に固定できない場合もある。   However, in the structure of this conventional example, depending on the residual gas pressure in the aerosol container, the extension tube is not easily caught and may not be fixed in a state in which the entire amount of the residual gas is injected.

また、イクステンションチューブをスパウトの中心付近を貫くように挿入しなければならず、挿入する際、数センチの挿入が必要であり、挿入作業に手間がかかり煩雑である、という課題もある。   In addition, the extension tube must be inserted so as to pass through the vicinity of the center of the spout. When inserting, the extension tube needs to be inserted several centimeters, and the insertion work is troublesome and complicated.

更に後者の従来例では、エアゾール容器のカバー体にガス抜き用の治具が一体形成され、ガス抜きの際は、その治具をカバー体から切り取ってその筒状部を操作ボタンの噴口に続く凹状部に嵌合させ、その後、操作ボタンおよび治具の一体物を押し下げてその段部をカバー体の内面縁部に係合させ、エアゾール容器内の残留ガスを外部空間に放出するようにしている。   Further, in the latter conventional example, a degassing jig is integrally formed on the cover body of the aerosol container, and when degassing, the jig is cut off from the cover body and the cylindrical portion is continued to the nozzle hole of the operation button. Fit into the concave part, and then press down the integrated operation button and jig to engage the stepped part with the inner edge of the cover body, and release the residual gas in the aerosol container to the external space Yes.

このような構造では、構造が複雑で製品のコスト高を招来し、しかも残留ガスのガス抜き操作が煩雑である、という課題があった。   In such a structure, there is a problem that the structure is complicated and the cost of the product is increased, and the degassing operation of the residual gas is complicated.

この発明は上記のことに鑑み提案されたもので、その目的とするところは、キャップ本体に、噴射用の押ボタンと、ガス抜き用押ボタンとを有するスパウトボタン部を一体形成し一部品とし、かつキャップ本体とガス抜き用ボタンを構成するスパウトボタン部の後部にイクステンションチューブ挿入口を設け、イクステンションチューブを僅か数ミリ挿入するだけで容易、かつ確実に全量噴射を可能として操作性を良好とし、しかも全体形状を簡易構造として生産性向上、コスト安を図った残留ガス排出装置付きエアゾール容器を提供するにある。   The present invention has been proposed in view of the above, and an object of the present invention is to integrally form a spout button portion having a push button for injection and a push button for degassing on the cap body as one component. In addition, an extension tube insertion port is provided at the rear of the spout button part that constitutes the cap body and the gas vent button, and it is easy and reliable to inject all the amount by inserting only a few millimeters of the extension tube. An object of the present invention is to provide an aerosol container with a residual gas discharge device that is good and that has a simple structure as a whole to improve productivity and reduce costs.

請求項1の発明は、エアゾール容器本体と、このエアゾール容器本体のマウンテンカップに取り付けられる樹脂製のスパウトボタン部とを備え、前記スパウトボタン部は、前記マウンテンカップに取り付けられるキャップ本体と、このキャップ本体の内側に設けられたスパウトボタン部とからなり、スパウトボタン部には先端部が外側に突出し、かつ第1の噴射孔を有する噴射部が設けられ、かつ上面ほぼ中央部には噴射用押ボタンが、その後方には使用後の残留ガス排出用押ボタンが形成され、スパウトボタン部の前記噴射部の一部が前記キャップ本体と連結部を介し連結され、その他の部分は切り欠きを介し前記キャップ本体と分離され、前記連結部を支点として斜め上下方向に上下動自在に構成され、前記キャップ本体の後方外周部には、残留ガス排出に用いられるイクステンションチューブ挿入用の第2のイクステンションチューブ挿入口が形成され、前記スパウトボタン部の後方には前記残留ガス排出用押ボタンの押し下げにより前記第2のイクステンションチューブ挿入口と同位置となる第1のイクステンションチューブ挿入口が形成され、前記スパウトボタン部の内面には前記マウンテンカップに設けられたノズルを押圧し、かつノズルと連通可能であって前記第1の噴射孔と連通可能な第2の噴射孔を有する円筒部が設けられたことを特徴とする。
請求項2の発明は、請求項1記載のエアゾール容器において、前記キャップ本体と前記スパウトボタン部とは射出成形により一体形成されていることを特徴とする。
請求項3の発明は、請求項1記載のエアゾール容器において、前記噴射用押ボタンと残留ガス排出用押ボタンはそれぞれ異なる形状の凹凸状としたことを特徴とする。
The invention of claim 1 includes an aerosol container body and a resin spout button portion attached to the mountain cup of the aerosol container body, and the spout button portion includes a cap body attached to the mountain cup and the cap. A spout button portion provided on the inner side of the main body, the spout button portion is provided with an injection portion having a tip projecting outward and having a first injection hole, and an injection pusher substantially at the center of the upper surface. A push button for discharging the residual gas after use is formed behind the button, a part of the injection part of the spout button part is connected to the cap body via a connecting part, and the other part is connected to a notch. It is separated from the cap body, and is configured to be movable up and down diagonally up and down with the connecting portion as a fulcrum. A second extension tube insertion port for inserting an extension tube used for residual gas discharge is formed, and the second extension tube is formed behind the spout button portion by pushing down the residual gas discharge push button. A first extension tube insertion port is formed at the same position as the insertion port, and a nozzle provided on the mountain cup is pressed on the inner surface of the spout button portion and communicated with the nozzle. A cylindrical portion having a second injection hole capable of communicating with the injection hole is provided.
According to a second aspect of the present invention, in the aerosol container according to the first aspect, the cap body and the spout button portion are integrally formed by injection molding.
According to a third aspect of the present invention, in the aerosol container according to the first aspect, the injection push button and the residual gas discharge push button have different concavo-convex shapes.

以上のように本発明によれば、内容物の残量が減り、前部の噴射部からの噴出が微弱になったり、噴射不能となったら、キャップ本体後方の第2のイクステンションチューブ挿入口とスパウトボタン部の第1のイクステンションチューブ挿入口とを、スパウトボタン部のガス抜き用ボタンを押圧することにより押し揃え、そこに付属のイクステンションチューブ先端部を僅かに挿入するだけで残留ガス排出状態を維持でき噴射口を介し容易に残留内容物を外部に排出することができ、使い勝手が良いといった効果を有する。
また、キャップ本体と、本来の噴射用の押ボタンとガス抜き用ボタンとを有するスパウトボタン部とを、樹脂の成形品からなる一部材としたため、構造が簡易であり、生産し易く、量産に適し、コストダウンを図ることができる。
As described above, according to the present invention, when the remaining amount of the contents is reduced, and the ejection from the front ejection part becomes weak or cannot be ejected, the second extension tube insertion port on the rear side of the cap body And the first extension tube insertion port of the spout button part by pressing the degassing button of the spout button part, and the residual gas can be obtained by inserting the tip of the attached extension tube slightly. The discharge state can be maintained, and the residual contents can be easily discharged to the outside through the injection port.
In addition, the cap body and the spout button portion having the original injection push button and gas vent button are made of a resin molded product, so the structure is simple, easy to produce, and mass production. Suitable and cost reduction can be achieved.

以下、図面に沿って本発明の実施例を説明する。   Embodiments of the present invention will be described below with reference to the drawings.

図1は本発明に係る噴射ボタン兼ガス抜き用のスパウトボタン部を備えてなる残留ガス排出装置として機能するスパウトボタン本体を後方から見た斜視図、図2は側面図、図3は正面図、図4は背面図、図5は平面図、図6は底面図を示す。   FIG. 1 is a perspective view of a spout button main body functioning as a residual gas discharge device provided with a spout button portion for jetting and degassing according to the present invention as viewed from the rear, FIG. 2 is a side view, and FIG. 3 is a front view. 4 is a rear view, FIG. 5 is a plan view, and FIG. 6 is a bottom view.

これらの図において、2はスパウトボタン本体1を構成するキャップ本体で、このキャップ本体2は、ほぼ円筒状のキャップ部3と、このキャップ部3の上部にテーパ部3aを介し立設された円筒部4とを有している。キャップ本体2、円筒部4等は樹脂の成形品からなり一体形成され、キャップ部3の方が円筒部4より大径に形成されている。   In these drawings, reference numeral 2 denotes a cap body constituting the spout button body 1, and this cap body 2 has a substantially cylindrical cap portion 3 and a cylinder erected on the upper portion of the cap portion 3 via a tapered portion 3a. Part 4. The cap body 2, the cylindrical portion 4, etc. are integrally formed of a resin molded product, and the cap portion 3 is formed with a larger diameter than the cylindrical portion 4.

図1〜図4に示すように、円筒部4の外周面のほぼ中央部には、周方向に沿って補強用のリブ4aが突設されている。   As shown in FIGS. 1 to 4, a reinforcing rib 4 a is projected from the substantially central portion of the outer peripheral surface of the cylindrical portion 4 along the circumferential direction.

円筒部4の前面には、図1、図2、図3、図5および図6に示すように、スパウトボタン部5を構成する、軸方向内部に噴射孔6a(図1、図3参照)を有する円筒状の第1の噴射部6が円筒部4の前部から外側に向かって突設されている。   As shown in FIGS. 1, 2, 3, 5, and 6, an injection hole 6 a (see FIGS. 1 and 3) is formed in the axial direction inside the spout button portion 5. A cylindrical first injection unit 6 having a protrusion is projected from the front of the cylindrical unit 4 toward the outside.

第1の噴射部6の内端部側は、キャップ本体2の構成部材である円筒部4の外周面前方の中央部に形成された逆U字状の孔4b(図3参照)を介し円筒部4内に導かれ、図5に示すように、内側において若干外径が細くなり、その細くなった第2の噴射部6’の内端部は円筒部4の内部に形成されたスパウトボタン部5の前面中央部に連設されている(図1、図5、図6参照)。   The inner end portion side of the first injection portion 6 is cylindrical through an inverted U-shaped hole 4b (see FIG. 3) formed in the central portion in front of the outer peripheral surface of the cylindrical portion 4 that is a constituent member of the cap body 2. As shown in FIG. 5, the outer diameter is slightly narrowed on the inner side, and the narrowed inner end portion of the second injection portion 6 ′ is a spout button formed inside the cylindrical portion 4. It is connected to the front center part of the part 5 (see FIGS. 1, 5 and 6).

スパウトボタン部5の平面形状は、図1、図5に示すように、前方に向かって突出したほぼU字状に形成されている。なお、スパウトボタン部5の上面は円筒部4の上部より低い位置に設けられている。スパウトボタン部5を保護し、かつ誤動作を防止するためである。   As shown in FIG. 1 and FIG. 5, the planar shape of the spout button portion 5 is formed in a substantially U shape protruding forward. The upper surface of the spout button portion 5 is provided at a position lower than the upper portion of the cylindrical portion 4. This is to protect the spout button portion 5 and prevent malfunction.

スパウトボタン部5の下方には、キャップ本体2の外周壁状のキャップ部3、円筒部4とほぼ同心円状をなす平面が円形をなす円形体7が形成され、これによってスパウトボタン部5が構成されている。この円形体7の外周下方に形成された外周面7aと円筒部4の内周面との間には、詳しくは図5および図6において、斜線で示すように、ほぼ円形をなす切り欠き8からなる隙間が形成されている。
また、スパウトボタン部5の円形体外周面7aの後方5aと、キャップ本体2の後部のテーパ部3aの内側との間にも切り欠き8が連設して形成されている。
Below the spout button portion 5 is formed a circular body 7 in which a plane that is substantially concentric with the cap portion 3 and the cylindrical portion 4 of the outer peripheral wall of the cap body 2 forms a circle, and thereby the spout button portion 5 is configured. Has been. Between the outer peripheral surface 7a formed below the outer periphery of the circular body 7 and the inner peripheral surface of the cylindrical portion 4, in detail, as shown by hatching in FIGS. A gap is formed.
Further, a notch 8 is also formed continuously between the rear 5 a of the circular outer peripheral surface 7 a of the spout button portion 5 and the inside of the tapered portion 3 a at the rear portion of the cap body 2.

外径が大径であって外部に露出している第1の噴射部6、それより細い内側の第2の噴射部6’と円形体7とスパウトボタン部5等は一体をなし、第2の噴射部6’の外端部と第1の噴射部6との部分がキャップ部3の前方の外周部の上部に連結され、その連結部9(図8、図10参照)を支点としてスパウトボタン部5は斜め方向に上下動可能になっている。   The first injection part 6 having a large outer diameter and exposed to the outside, the second injection part 6 ', the circular body 7, the spout button part 5 and the like, which are thinner than the first injection part 6, are integrated. A portion between the outer end portion of the injection portion 6 ′ and the first injection portion 6 is connected to the upper portion of the outer peripheral portion in front of the cap portion 3, and the spout with the connection portion 9 (see FIGS. 8 and 10) as a fulcrum. The button part 5 can move up and down in an oblique direction.

すなわち、円筒部4を有するキャップ本体3と、円形体7上に形成されたスパウトボタン部5とは連結部9を除き切り欠き8を介し分離され、スパウトボタン部5を指で下方に押し込んだり、その押圧力を解除したりすることにより連結部9の部分を支点として樹脂の材質に起因する弾性によってスパウトボタン部5側が斜め方向に上下動可能となっている(図8、図10参照)。   That is, the cap body 3 having the cylindrical portion 4 and the spout button portion 5 formed on the circular body 7 are separated through the notch 8 except for the connecting portion 9, and the spout button portion 5 is pushed downward with a finger. By releasing the pressing force, the spout button portion 5 side can be moved up and down in an oblique direction by the elasticity caused by the resin material with the connecting portion 9 as a fulcrum (see FIGS. 8 and 10). .

この動作については後述する。   This operation will be described later.

平面形状がほぼU字状をなすスパウトボタン部5の上面中央部には、図1および図5に示すように、リング部が形成され、その外周には適間隔で順次径が大きくなっていく複数のリング部5bが形成されている。この部分は噴射用の押ボタンとなる。
また、スパウトボタン部5の後方5a側には後方に向かって適間隔で円の一部をなす複数の弧状部5cが形成され、この部分は残留ガス抜き用押ボタンとなる。これらリング部5bや弧状部5cによってスパウトボタン部上面は凹凸状をなす。このように凹凸状としたのは、指で操作した際、滑り止めの作用をなすようにしたためである。また、意匠的効果を持たせたためである。さらに、例えば目の不自由な人であっても、どの部分が噴射用押ボタン、残留ガス抜き用押ボタンであるか分かるようにしたものである。
As shown in FIGS. 1 and 5, a ring portion is formed at the center of the upper surface of the spout button portion 5 having a substantially U-shaped planar shape, and the diameter increases sequentially at appropriate intervals on the outer periphery thereof. A plurality of ring portions 5b are formed. This part becomes a push button for injection.
Further, a plurality of arc-shaped portions 5c forming a part of a circle at an appropriate interval toward the rear are formed on the rear 5a side of the spout button portion 5, and these portions serve as residual gas venting push buttons. The upper surface of the spout button part is uneven by the ring part 5b and the arcuate part 5c. The reason for the unevenness is that it has an anti-slip action when operated with a finger. Moreover, it is because the design effect was given. Further, for example, even a visually handicapped person can know which part is the injection push button and the residual gas vent push button.

また、図6に示すように、円形体7の内面中央部には円筒部7bが形成され、その中央部であって軸方向には第2の噴射孔7cが形成され、図8、図10に示すように、この第2の噴射孔7cは、第1の噴射孔6aに対しほぼ直交して連通している。なお、図6において切り欠き8の外側とキャップ部3との間に適間隔で放射状に延びる部材は補強用のリブである。   As shown in FIG. 6, a cylindrical portion 7b is formed at the center of the inner surface of the circular body 7, and a second injection hole 7c is formed in the central portion and in the axial direction. As shown, the second injection hole 7c communicates with the first injection hole 6a substantially orthogonally. In FIG. 6, members that extend radially between the outer side of the notch 8 and the cap portion 3 at appropriate intervals are reinforcing ribs.

スパウトボタン部5の後方5aの中央部およびキャップ本体2の後面中央部には、例えば図1、図4に示すようにそれぞれ第1、第2のイクステンションチューブ挿入口5d、3bがそれぞれ形成されている。第1のイクステンションチューブ挿入口5dは残留ガス抜き用押ボタンを押し下げたとき、図9、図10に示すように、同位置に揃えて重ねることができる。   As shown in FIGS. 1 and 4, for example, first and second extension tube insertion ports 5d and 3b are formed in the central portion of the rear 5a of the spout button portion 5 and the central portion of the rear surface of the cap body 2, respectively. ing. The first extension tube insertion port 5d can be stacked at the same position as shown in FIGS. 9 and 10 when the residual gas venting push button is depressed.

本発明のスパウトボタン本体1は、円筒部4、テーパ部3a、第2のイクステンションチューブ挿入口3bを有するキャップ部3を備えたキャップ本体2と、第1、第2の噴射部6、6’、円形体外周面7aを有する円形体7の外面上に形成された噴射用押ボタンおよび残留ガス抜き用押ボタンとして機能する操作部を備えたスパウトボタン部5とからなり、キャップ本体2とスパウトボタン部5とは、連結部9を介し連結され、その他の部分は切り欠き8を介し分離されている。このキャップ本体2とスパウトボタン部5は、射出成形により、一部材として一体的に成形し得、生産性が良い。   The spout button main body 1 of the present invention includes a cap main body 2 including a cylindrical portion 4, a tapered portion 3a, a cap portion 3 having a second extension tube insertion port 3b, and first and second injection portions 6, 6. And a spout button portion 5 having an operation portion functioning as a push button for injection and a push button for removing residual gas formed on the outer surface of the circular body 7 having a circular outer peripheral surface 7a. The spout button portion 5 is connected through a connecting portion 9, and other portions are separated through a notch 8. The cap body 2 and the spout button portion 5 can be integrally formed as one member by injection molding, and the productivity is good.

次に本発明の動作を説明する。   Next, the operation of the present invention will be described.

図7は、エアゾール容器本体10を構成するマウンテンカップ部11の上部に残留ガス排出機能付きスパウトボタン本体1を取り付け、かつ第1の噴射部6に付属の金属または樹脂からなるイクステンションチューブ12を挿入した状態を示す。   FIG. 7 shows that the spout button main body 1 with a residual gas discharge function is attached to the upper part of the mountain cup portion 11 constituting the aerosol container main body 10, and the extension tube 12 made of metal or resin attached to the first injection portion 6 is attached. Indicates the inserted state.

図8は、通常の噴射状態を示す。   FIG. 8 shows a normal injection state.

スパウトボタン部5の内面側のほぼ中央部に突設された円筒部7bは、マウンテンカップ部11の中央部に上部に向かって突設されたノズル13と対向配置される。また、キャップ本体2のキャップ部3の内周下方部には凸状の係合部3cが形成され、マウンテンカップ部11の外周のステム11aに係合される。   A cylindrical portion 7 b that protrudes from a substantially central portion on the inner surface side of the spout button portion 5 is disposed to face a nozzle 13 that protrudes upward from the central portion of the mountain cup portion 11. In addition, a convex engaging portion 3 c is formed at a lower portion of the inner periphery of the cap portion 3 of the cap body 2, and is engaged with the stem 11 a on the outer periphery of the mountain cup portion 11.

この状態において、矢印で示すように、スパウトボタン部5のほぼ中央部を指で押し下げると、円筒部7bの下部に形成されたテーパ部7dの内周部によってノズル13が押し下げられ、エアゾール容器本体10内の噴射物を第2〜第1の噴射孔7c〜6aを介し外部に噴射させることができる。符号Gは噴射を示す。なお、ノズル13の内部構造や、スプリングおよびオリフィス等を包有してなるエアゾール噴射機構は周知であるため、省略する。   In this state, as shown by the arrow, when the substantially central portion of the spout button portion 5 is pushed down with a finger, the nozzle 13 is pushed down by the inner peripheral portion of the tapered portion 7d formed at the lower portion of the cylindrical portion 7b, and the aerosol container body 10 can be ejected to the outside through the second to first injection holes 7c to 6a. Symbol G indicates injection. Note that the internal structure of the nozzle 13 and the aerosol injection mechanism including a spring, an orifice, and the like are well known, and are omitted.

使用後において、エアゾール容器本体10内に残った残留ガスを抜く場合、図10に示すように、スパウトボタン部5の上面後部の残留ガス抜き用押ボタン部分を矢印の如く押し下げ、第1、第2のイクステンションチューブ挿入口5d、3bとをそろえて連通させ、そこにイクステンションチューブ12の先端を僅か数ミリ挿入する。この場合、イクステンションチューブ12の先端は奥まで挿入する必要はない。これにより、第1のイクステンションチューブ挿入口5dの位置は固定される。   When the residual gas remaining in the aerosol container body 10 is removed after use, as shown in FIG. 10, the push button portion for removing the residual gas at the rear upper surface of the spout button portion 5 is pushed down as shown by the arrows. The extension tube insertion ports 5d and 3b of No. 2 are aligned and communicated, and the tip of the extension tube 12 is inserted into the extension tube 12 only a few millimeters. In this case, it is not necessary to insert the distal end of the extension tube 12 all the way. Thereby, the position of the first extension tube insertion opening 5d is fixed.

なお、スパウトボタン部5の上面後部を押し下げると、やはりノズル13が押し下げられ、イクステンションチューブ12を挿入口5d、3bへ挿入により、押し下げ状態が維持され、エアゾール容器本体10内の残留ガスがなくなるまで噴射孔6aを介し外部に残留ガスを放出させることができる。   Note that when the upper rear portion of the spout button portion 5 is pushed down, the nozzle 13 is also pushed down, and the pushed-down state is maintained by inserting the extension tube 12 into the insertion ports 5d and 3b, and the residual gas in the aerosol container body 10 disappears. The residual gas can be discharged to the outside through the injection hole 6a.

なお、本発明に用いられるスパウトボタン本体1は、既存のエアゾール容器にも適用でき、極めて汎用性が高く、実用的である。   In addition, the spout button main body 1 used for this invention is applicable also to the existing aerosol container, and is very versatile and practical.

本発明に用いられるスパウトボタン本体を後方から見た斜視図。The perspective view which looked at the spout button main part used for the present invention from back. 本発明のスパウトボタン本体の側面図。The side view of the spout button main body of this invention. 同上の正面図。The front view same as the above. 同上の背面図。The rear view same as the above. 同上の平面図。The top view same as the above. 同上の底面図。The bottom view same as the above. スパウトボタン本体をエアゾール容器本体に取り付けた本発明の部分斜視図。The partial perspective view of this invention which attached the spout button main body to the aerosol container main body. 本発明の使用状態を説明する部分断面図を示す。The fragmentary sectional view explaining the use condition of this invention is shown. 本発明の使用状態を示すスパウトボタンの背面斜視図。The back perspective view of the spout button which shows the use condition of the present invention. 本発明の使用状態を説明する部分断面図を示す。The fragmentary sectional view explaining the use condition of this invention is shown.

符号の説明Explanation of symbols

1 スパウトボタン本体
2 キャップ本体
3 キャップ部
3a テーパ部
3b イクステンションチューブ挿入口
3c 係合部
4 円筒部
4a 補強用リブ
4b 孔
5 スパウトボタン部
5a スパウトボタン部後方
5b リング部
5c 弧状部
5d イクステンションチューブ挿入口
6 第1の噴射部
6a 噴射孔
7 円形体
7a 円形体外周面
8 切り欠き
9 連結部
10 エアゾール容器本体
11 マウンテンカップ部
12 イクステンションチューブ
DESCRIPTION OF SYMBOLS 1 Spout button main body 2 Cap main body 3 Cap part 3a Taper part 3b Extension tube insertion port 3c Engagement part 4 Cylindrical part 4a Reinforcing rib 4b Hole 5 Spout button part 5a Spout button part back 5b Ring part 5c Arc-shaped part 5d Extension Tube insertion port 6 1st injection part 6a Injection hole 7 Circular body 7a Circular body outer peripheral surface 8 Notch 9 Connection part 10 Aerosol container main body 11 Mountain cup part 12 Extension tube

Claims (3)

エアゾール容器本体と、このエアゾール容器本体のマウンテンカップに取り付けられる樹脂製のスパウトボタン部とを備え、
前記スパウトボタン部は、前記マウンテンカップに取り付けられるキャップ本体と、このキャップ本体の内側に設けられたスパウトボタン部とからなり、スパウトボタン部には先端部が外側に突出し、かつ第1の噴射孔を有する噴射部が設けられ、かつ上面ほぼ中央部には噴射用押ボタンが、その後方には使用後の残留ガス排出用押ボタンが形成され、スパウトボタン部の前記噴射部の一部が前記キャップ本体と連結部を介し連結され、その他の部分は切り欠きを介し前記キャップ本体と分離され、前記連結部を支点として斜め上下方向に上下動自在に構成され、前記キャップ本体の後方外周部には、残留ガス排出に用いられるイクステンションチューブ挿入用の第2のイクステンションチューブ挿入口が形成され、前記スパウトボタン部の後方には前記残留ガス排出用押ボタンの押し下げにより前記第2のイクステンションチューブ挿入口と同位置となる第1のイクステンションチューブ挿入口が形成され、
前記スパウトボタン部の内面には前記マウンテンカップに設けられたノズルを押圧し、かつノズルと連通可能であって前記第1の噴射孔と連通可能な第2の噴射孔を有する円筒部が設けられたことを特徴とするエアゾール容器。
An aerosol container body, and a resin spout button portion attached to the mountain cup of the aerosol container body,
The spout button portion includes a cap body attached to the mountain cup and a spout button portion provided on the inner side of the cap body. A tip portion of the spout button portion projects outward, and the first injection hole And a push button for spraying is formed at a substantially central portion on the upper surface, a push button for discharging residual gas after use is formed behind the spray button, and a part of the spray portion of the spout button portion is It is connected to the cap body via a connecting part, and the other part is separated from the cap body via a notch, and is configured to move up and down diagonally up and down with the connecting part as a fulcrum. Is formed with a second extension tube insertion port for inserting an extension tube used for residual gas discharge, The first extension tube insertion port as the same position and the second extension tube insertion opening by depressing the pushbutton for the residual gas discharge is formed towards,
The inner surface of the spout button portion is provided with a cylindrical portion having a second injection hole that presses a nozzle provided on the mountain cup and can communicate with the nozzle and communicate with the first injection hole. An aerosol container characterized by that.
請求項1記載のエアゾール容器において、前記キャップ本体と前記スパウトボタン部とは射出成形により一体形成されていることを特徴とするエアゾール容器。   The aerosol container according to claim 1, wherein the cap body and the spout button part are integrally formed by injection molding. 請求項1記載のエアゾール容器において、前記噴射用押ボタンと残留ガス排出用押ボタンはそれぞれ異なる形状の凹凸状としたことを特徴とするエアゾール容器。   The aerosol container according to claim 1, wherein the injection push button and the residual gas discharge push button have different concavo-convex shapes.
JP2008252972A 2008-09-30 2008-09-30 Aerosol container Expired - Fee Related JP5213617B2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020097425A (en) * 2018-12-17 2020-06-25 久光製薬株式会社 Aerosol device

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EP4228980A1 (en) 2020-11-30 2023-08-23 Precision Valve Corporation Aerosol lockout mechanism

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007308193A (en) * 2006-05-22 2007-11-29 Earth Chem Corp Ltd Aerosol device
JP2007331788A (en) * 2006-06-14 2007-12-27 Precision Valve Japan Ltd Residual gas venting structure of aerosol container

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007308193A (en) * 2006-05-22 2007-11-29 Earth Chem Corp Ltd Aerosol device
JP2007331788A (en) * 2006-06-14 2007-12-27 Precision Valve Japan Ltd Residual gas venting structure of aerosol container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020097425A (en) * 2018-12-17 2020-06-25 久光製薬株式会社 Aerosol device

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