JPH07300167A - Aerosol container - Google Patents
Aerosol containerInfo
- Publication number
- JPH07300167A JPH07300167A JP6111774A JP11177494A JPH07300167A JP H07300167 A JPH07300167 A JP H07300167A JP 6111774 A JP6111774 A JP 6111774A JP 11177494 A JP11177494 A JP 11177494A JP H07300167 A JPH07300167 A JP H07300167A
- Authority
- JP
- Japan
- Prior art keywords
- container body
- ring
- valve mechanism
- container
- mouth portion
- 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
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、高温下におかれても容
器本体の破裂等を防止できるエアゾール容器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an aerosol container which can prevent the container body from bursting even under high temperature.
【０００２】[0002]
【従来の技術】火中に投じたり外気温が異常に上昇した
場合にも、容器本体の破裂を防止できるエアゾール容器
が、実公平5-38848 号公報や特開昭61-179号公報等に掲
載されている。2. Description of the Related Art Aerosol containers that can prevent the container body from bursting even when thrown into a fire or the outside temperature rises abnormally are disclosed in Japanese Utility Model Publication No. 5-38848 and Japanese Patent Publication No. 61-179. It is posted.
【０００３】上記公報記載の考案は、バルブ機構を、熱
溶融性樹脂を介して容器本体に装着したものである。従
って、高温下で上記樹脂が溶解してバルブ機構が離脱
し、容器本体の内容物を外部へ排出して、容器本体の破
裂を防止している。The invention described in the above publication is one in which the valve mechanism is mounted on the container body through the heat-melting resin. Therefore, at a high temperature, the resin is melted and the valve mechanism is detached, and the contents of the container body are discharged to the outside to prevent the container body from bursting.
【０００４】また、上記公報記載の発明は、バルブ機構
が、容器本体の口元部及び首部まで延びた取付プレート
によって上記口元部に取り付けられたものである。従っ
て、高温下で容器本体の内部圧力が上昇すると、バルブ
機構が押し出されて取付プレートが変形し、口元部とバ
ルブ機構間に生じたリーク通路及び取付プレートの変形
部から、容器本体の内容物が排出されて、容器本体の破
裂を防止するようにしている。Further, in the invention described in the above publication, the valve mechanism is attached to the mouth portion by a mounting plate extending to the mouth portion and the neck portion of the container body. Therefore, when the internal pressure of the container body rises under high temperature, the valve mechanism is pushed out and the mounting plate is deformed, and the contents of the container body are leaked from the leak passage generated between the mouth and the valve mechanism and the deformed portion of the mounting plate. Is discharged to prevent the container body from bursting.
【０００５】[0005]
【発明が解決しようとする課題】ところが、上記公報記
載の考案では、高温下でバルブ機構が勢いよく飛び出す
虞れがあり危険である。また、上記公報記載の発明で
は、高温下で容器本体の口元部や首部が熱変形して取付
プレートが口元部から外れ、この結果、バルブ機構が取
付プレートとともに、容器本体から飛び出してしまう虞
れがある。However, in the device described in the above publication, there is a danger that the valve mechanism may pop out at high temperature, which is dangerous. Further, in the invention described in the above publication, at the high temperature, the mouth and neck of the container body are thermally deformed and the mounting plate is disengaged from the mouth, and as a result, the valve mechanism may fly out of the container body together with the mounting plate. There is.
【０００６】本発明は、上述の事情を考慮してなされた
ものであり、高温下にあっても、バルブ機構が飛び出し
たり容器本体が破裂することがなく、安全性の高いエア
ゾール容器を提供することを目的とする。The present invention has been made in consideration of the above circumstances, and provides an aerosol container having high safety without the valve mechanism popping out and the container body rupturing even at high temperatures. The purpose is to
【０００７】[0007]
【課題を解決するための手段】本発明は、容器本体の首
部に口元部が連設され、この口元部にバルブ機構が配設
され、このバルブ機構が、上記容器本体の上記口元部及
び上記首部のそれぞれの外周まで延びた取付プレートに
によって上記容器本体に取り付けられたエアゾール容器
において、上記口元部の外周が上記容器本体の他部品よ
りも熱変形しにくい材質にて構成され、この口元部の外
周よりも更に熱変形しにくい材質にて構成されたリング
部材が上記口元部の外周下部に被着され、このリング部
材の少なくとも外周面にその両端部間に延びる溝が形成
されたものである。According to the present invention, a neck portion of a container body is continuously provided with a mouth portion, and a valve mechanism is arranged at the mouth portion, and the valve mechanism is provided in the mouth portion of the container body and the mouth portion. In an aerosol container attached to the container body by a mounting plate extending to the outer periphery of each of the neck portions, the outer periphery of the mouth portion is made of a material that is less likely to be thermally deformed than other parts of the container body. A ring member made of a material that is less likely to be thermally deformed than the outer periphery of the ring member is attached to the lower outer peripheral portion of the mouth portion, and a groove extending between both end portions is formed on at least the outer peripheral surface of the ring member. is there.
【０００８】[0008]
【作用】従って、この発明に係るエアゾール容器によれ
ば、容器本体の口元部外周が容器本体の他の部分よりも
熱変形しにくい材質にて構成されたことから、エアゾー
ル容器を高温下におくと、容器本体の内部圧力が上昇し
て、口元部以外の首部等が熱変形する。更に、口元部の
外周下部に、この口元部外周よりも更に熱変形しにくい
リング部材が被着されたので、バルブ機構を取り付ける
取付プレートは、その裾部が容器本体の首部の変形によ
って押し拡げられるが、リング部材に係止されて抜ける
ことがなく、バルブ機構とともに容器本体の軸方向へ若
干移動する。この結果、バルブ機構と容器本体の口元部
との間にリーク通路が形成され、このリーク通路がリン
グ部材の溝に連通する。この溝は、リング部材の両端面
間に延びているので、容器本体の内容物が、上記リーク
通路及びリング部材の溝を経て外部へ排出される。故
に、高温下にあっても、バルブ機構が飛出したり容器本
体が破裂することがなく、エアゾール容器の安全性を向
上させることができる。Therefore, according to the aerosol container of the present invention, since the outer periphery of the mouth of the container body is made of a material which is less likely to be thermally deformed than the other parts of the container body, the aerosol container is kept at a high temperature. Then, the internal pressure of the container body rises, and the neck portion and the like other than the mouth portion are thermally deformed. Furthermore, since a ring member that is more resistant to thermal deformation than the outer circumference of the mouth is attached to the lower outer periphery of the mouth, the hem of the mounting plate to which the valve mechanism is attached is expanded by the deformation of the neck of the container body. However, it does not come off due to being locked by the ring member, and moves a little in the axial direction of the container body together with the valve mechanism. As a result, a leak passage is formed between the valve mechanism and the mouth of the container body, and the leak passage communicates with the groove of the ring member. Since the groove extends between both end surfaces of the ring member, the contents of the container body are discharged to the outside through the leak passage and the groove of the ring member. Therefore, the safety of the aerosol container can be improved without the valve mechanism popping out and the container body bursting even under high temperature.
【０００９】[0009]
【実施例】以下、この発明の実施例を図面に基づいて説
明する。図１は、この発明に係るエアゾール容器の第１
実施例を示す全体側面図である。図２（Ａ）は、図１の
要部を拡大して示す断面図であり、図２（Ｂ）は、図２
（Ａ）のＣリングを示す斜視図である。図３は、図１の
エアゾール容器が高温下におかれたときの図２（Ａ）に
対応する断面図である。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a first aerosol container according to the present invention.
It is the whole side view showing an example. 2 (A) is an enlarged cross-sectional view showing the main part of FIG. 1, and FIG. 2 (B) is shown in FIG.
It is a perspective view which shows the C ring of (A). FIG. 3 is a sectional view corresponding to FIG. 2A when the aerosol container of FIG. 1 is placed under high temperature.
【００１０】図１に示すように、エアゾール容器１０
は、容器本体１１の口元部１４に、取付プレートとして
のマウンティングカップ１２を介してバルブ機構１３が
取り付られて構成される。容器本体１１内に液体や気体
の内容物が充填され、この内容物がバルブ機構１３の操
作により外部へ吐出される。As shown in FIG. 1, an aerosol container 10
Is configured by attaching a valve mechanism 13 to the mouth portion 14 of the container body 11 via a mounting cup 12 as a mounting plate. The container body 11 is filled with liquid or gas contents, and the contents are discharged to the outside by the operation of the valve mechanism 13.
【００１１】容器本体１１は、ポリエチレンテレフタレ
ート等のプラスチック樹脂にて、上記口元部１４、首部
１５、胴部１６及び底部１７が順次連続して成形されて
ものである。このうち口元部１４は、図２（Ａ）に示す
ように、光や熱が照射されて結晶化して構成され、熱変
形されにくく加工処理されている。或いは、この口元部
１４は、容器本体１１の首部１５、胴部１６及び底部１
７よりも熱変形しにくい樹脂にて成形し、首部１５に固
着されたものでも良い。これにより、口元部１４は、容
器本体１１の首部１５及び胴部１６等が熱変形し始める
約70℃付近の高温下におかれても、熱変形することがな
い。The container body 11 may be formed of a plastic resin such as polyethylene terephthalate, in which the mouth portion 14, the neck portion 15, the body portion 16 and the bottom portion 17 are successively formed. Of these, as shown in FIG. 2A, the mouth portion 14 is formed by being crystallized by being irradiated with light or heat, and is processed so as not to be easily thermally deformed. Alternatively, the mouth portion 14 is the neck portion 15, the body portion 16 and the bottom portion 1 of the container body 11.
It may be molded from a resin that is less likely to be thermally deformed than the resin 7, and fixed to the neck portion 15. As a result, the mouth portion 14 is not thermally deformed even when the neck portion 15, the body portion 16 and the like of the container body 11 are exposed to a high temperature of about 70 ° C. at which thermal deformation begins.
【００１２】バルブ機構１３は、フランジ部１８Ａを有
するバルブハウジング１８に、ステム１９が軸方向に移
動自在に内蔵され、図２の下部に、容器本体１１の底部
まで延びるディップチューブ２０が嵌合されたものであ
る。バルブハウジング１８のフランジ１８Ａが、容器本
体１１の口元部１４の上面１４Ａにパッキン２１を介し
て載置される。前記マウンティングカップ１２は、この
フランジ部１８Ａから容器本体１１の口元部１４の外周
を覆い、首部１５の口元部１４側外周まで延びて、バル
ブハウジング１８を容器本体１１に取り付ける。このマ
ウンティングカップ１２は、例えばアルミニウム合金等
にて構成される。In the valve mechanism 13, a stem 19 is incorporated in a valve housing 18 having a flange portion 18A so as to be movable in the axial direction, and a dip tube 20 extending to the bottom of the container body 11 is fitted to the lower portion of FIG. It is a thing. The flange 18A of the valve housing 18 is placed on the upper surface 14A of the mouth portion 14 of the container body 11 via the packing 21. The mounting cup 12 covers the outer periphery of the mouth portion 14 of the container body 11 from the flange portion 18A, extends to the outer periphery of the neck portion 15 on the mouth portion 14 side, and attaches the valve housing 18 to the container body 11. The mounting cup 12 is made of, for example, an aluminum alloy or the like.
【００１３】ステム１９とバルブハウジング１８との間
にコイルスプリング２２が介在される。また、ステム１
９には、軸方向に延びる吐出通路２３が穿設されるとと
もに、この吐出通路２３に連通し、外周面に対向する連
通路２４が半径方向に形成される。更に、バルブハウジ
ング１８の天面とマウンティングカップ１２との間に、
連通路２４の開口を閉止可能とするステムラバー２５が
介装される。従って、通常時には、コイルスプリング２
２の付勢力によって連通路２４がステムラバー２５によ
り閉止され、ステム１９をコイルスプリング２２の付勢
力に抗して押圧することにより連通路２４が開かれて、
容器本体１１の内容物がディップチューブ２０を経、バ
ルブハウジング１８内及び連通路２４を通り、吐出通路
２３から外部へ吐出される。A coil spring 22 is interposed between the stem 19 and the valve housing 18. Also, stem 1
A discharge passage 23 extending in the axial direction is bored in the shaft 9, and a communication passage 24 communicating with the discharge passage 23 and facing the outer peripheral surface is formed in the radial direction. Furthermore, between the top surface of the valve housing 18 and the mounting cup 12,
A stem rubber 25 that can close the opening of the communication passage 24 is interposed. Therefore, normally, the coil spring 2
The communication passage 24 is closed by the stem rubber 25 by the urging force of 2, and the communication passage 24 is opened by pressing the stem 19 against the urging force of the coil spring 22,
The contents of the container body 11 are discharged to the outside from the discharge passage 23 through the dip tube 20, the inside of the valve housing 18 and the communication passage 24.
【００１４】さて、容器本体１１の口元部１４の外周下
部は、テーパ面２７に形成され、このテーパ面２７にリ
ング部材としてのＣリング２８が被着される。このＣリ
ング２８は、容器本体１１の口元部１４よりも更に熱変
形しにくく、かつ弾性率の高い材質、例えば真鍮等の金
属やガラス繊維強化プラスチックにて構成される。この
Ｃリング２８は、三角断面形状であり、その斜面をテー
パ面２７に当接して口元部１４に嵌込まれる。従って、
前記マウンティングカップ１２は、容器本体１１の口元
部１４の外周からこのＣリング２８の外周面３３を通
り、首部１５の口元部１４側まで延びて、バルブ機構１
３を容器本体１１に取り付ける。A lower portion of the outer periphery of the mouth portion 14 of the container body 11 is formed with a tapered surface 27, and a C ring 28 as a ring member is attached to the tapered surface 27. The C ring 28 is made of a material that is more resistant to thermal deformation than the mouth portion 14 of the container body 11 and has a high elastic modulus, such as metal such as brass or glass fiber reinforced plastic. The C-ring 28 has a triangular cross-sectional shape, and its slant surface abuts the tapered surface 27 and is fitted into the mouth portion 14. Therefore,
The mounting cup 12 extends from the outer periphery of the mouth portion 14 of the container body 11 through the outer peripheral surface 33 of the C ring 28 to the mouth portion 14 side of the neck portion 15, and the valve mechanism 1
3 is attached to the container body 11.
【００１５】上記Ｃリング２８には、図２（Ｂ）に示す
ように、周方向の一箇所に溝２９が形成される。この溝
２９は、Ｃリング２８の軸方向に沿って、その上端辺３
０Ａから下端面３０Ｂへ渡って形成される。従って、こ
の溝２９は、エアゾール容器１０が高温下におかれて容
器本体１１の首部１５が熱変形し、この変形により図３
に示すように、マウンティングカップ１２の裾部３１が
押し開かれたとき、エアゾール容器１０の外部に連通す
る。As shown in FIG. 2B, a groove 29 is formed in the C ring 28 at one position in the circumferential direction. The groove 29 is formed along the axial direction of the C ring 28 so that the upper end side 3
It is formed from 0A to the lower end surface 30B. Therefore, in the groove 29, the neck portion 15 of the container body 11 is thermally deformed when the aerosol container 10 is exposed to a high temperature, and the deformation causes the neck portion 15 of FIG.
As shown in, when the hem portion 31 of the mounting cup 12 is pushed open, it communicates with the outside of the aerosol container 10.
【００１６】次に、作用効果を説明する。エアゾール容
器１０を高温下におくと、容器本体１１の内部圧力が上
昇して、この容器本体１１の口元部１４以外の首部１
５、胴部１６及び底部１７が熱変形する（図３）。する
と、バルブ機構１３を取り付けるマウンティングカップ
１２は、その裾部３１が容器本体１１の首部１５の熱変
形によって押し拡げられる。然し、このマウンティング
カップ１２の裾部３１は、Ｃリング２８に係止されて抜
けることがなく、従って、マウンティングカップ１２
は、バルブ機構１３とともに、容器本体１１の軸方向へ
若干移動する。この結果、バルブ機構１３と容器本体１
１の口元部１４の上面１４Ａとの間にリーク通路３２が
形成され、このリーク通路３２がリング部材２８の溝２
９に連通する。故に、容器本体１１の内容物が、上記リ
ーク通路３２及びリング部材２８の溝２９を経て外部へ
排出され、高温下にあっても、バルブ機構１３が飛出し
たり容器本体１１が破損することがなく、エアゾール容
器１０の安全性を向上させることができる。Next, the function and effect will be described. When the aerosol container 10 is kept at a high temperature, the internal pressure of the container body 11 rises, and the neck portion 1 other than the mouth portion 14 of the container body 11 increases.
5, the body 16 and the bottom 17 are thermally deformed (FIG. 3). Then, the hem portion 31 of the mounting cup 12 to which the valve mechanism 13 is attached is expanded by thermal deformation of the neck portion 15 of the container body 11. However, the hem portion 31 of the mounting cup 12 is locked by the C ring 28 and does not come off, and therefore the mounting cup 12
Moves slightly in the axial direction of the container body 11 together with the valve mechanism 13. As a result, the valve mechanism 13 and the container body 1
A leak passage 32 is formed between the upper surface 14 </ b> A of the mouth portion 14 and the leak passage 32 of the groove 2 of the ring member 28.
Connect to 9. Therefore, the contents of the container body 11 are discharged to the outside through the leak passage 32 and the groove 29 of the ring member 28, and the valve mechanism 13 may pop out or the container body 11 may be damaged even under high temperature. Therefore, the safety of the aerosol container 10 can be improved.
【００１７】図４は、エアゾール容器の第２実施例を示
す図２（Ａ）に対応した断面図である。図５は、エアゾ
ール容器の第３実施例を示す図２（Ａ）に対応した断面
図である。これらの各実施例において、前記第１実施例
と同様な部分は、同一の符号を付すことにより説明を省
略する。FIG. 4 is a sectional view corresponding to FIG. 2A showing a second embodiment of the aerosol container. FIG. 5 is a sectional view corresponding to FIG. 2A showing the third embodiment of the aerosol container. In each of these embodiments, the same parts as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted.
【００１８】第２実施例のエアゾール容器４０において
は、容器本体１１の口元部４１にテーパ面２７（図２
（Ａ））が形成されず、Ｃリング４２が、容器本体１１
の口元部４１及び首部１５に当接して被着される。この
Ｃリング４２は、Ｃリング２８と同部材にて構成され、
同様な溝が形成されている。また、このＣリング４２が
Ｃリング２８と異なる点は、第２断面形状が四角形とな
っている点である。In the aerosol container 40 of the second embodiment, the tapered surface 27 (see FIG.
(A)) is not formed, and the C ring 42 is
It is attached by abutting on the mouth portion 41 and the neck portion 15 of the. The C ring 42 is composed of the same member as the C ring 28,
Similar grooves are formed. The C ring 42 differs from the C ring 28 in that the second cross-sectional shape is a quadrangle.
【００１９】第３実施例のエアゾール容器５０において
は、容器本体１１の口元部５１が結晶化されておらず、
首部１５、胴部１６及び底部１７と同様に構成されてい
る。この口元部５１に、その上面５１Ａ及び外周面５１
Ｂを覆うようにして、被着部材５２が固着される。この
被着部材５２は、容器本体１１よりも熱変形しにくい材
質、例えば金属やガラス繊維強化プラスチック等にて構
成される。更に、この被着部材５２には、外周下部に、
エアゾール容器５０の周方向に延びる溝が形成されてお
り、この被着部材５２の外周部下部が、第１実施例のＣ
リング２８及び第２実施例のＣリング４２と同様に機能
する。In the aerosol container 50 of the third embodiment, the mouth portion 51 of the container body 11 is not crystallized,
The neck portion 15, the body portion 16 and the bottom portion 17 have the same structure. The mouth 51 has an upper surface 51A and an outer peripheral surface 51.
The adherend member 52 is fixed so as to cover B. The adherend member 52 is made of a material that is less likely to be thermally deformed than the container body 11, such as metal or glass fiber reinforced plastic. Further, the adhered member 52 has
A groove extending in the circumferential direction of the aerosol container 50 is formed, and the lower portion of the outer peripheral portion of the adherend member 52 is C in the first embodiment.
It functions similarly to the ring 28 and the C ring 42 of the second embodiment.
【００２０】従って、上述のエアゾール容器４０及び５
０においても、高温下において、マウンティングカップ
１２の裾部３１が押し拡げられるが、この裾部３１は、
Ｃリング４２或いは被着部材５２の外周下部に係止され
て抜けることがない。このため、容器本体１１の内容物
は、リーク通路３２からＣリング４２の溝或いは被着部
材５２の外周部下部の溝を通って外部に排出されるの
で、これらのエアゾール容器４０及び５０においても、
バルブ機構が飛出したり容器本体が破裂することがな
く、安全性を向上させることができる。Therefore, the aerosol containers 40 and 5 described above
Even at 0, the hem portion 31 of the mounting cup 12 is spread out at high temperature, but the hem portion 31 is
The C ring 42 or the adhered member 52 is locked to the lower outer periphery of the adhered member 52 and does not come off. Therefore, the contents of the container main body 11 are discharged to the outside from the leak passage 32 through the groove of the C ring 42 or the groove of the outer peripheral portion of the adherend 52, so that the aerosol containers 40 and 50 also have these contents. ,
Safety can be improved without the valve mechanism popping out and the container body bursting.
【００２１】尚、上記第１及び第２実施例では、リング
部材としてＣリング２８、４２の場合を述べたが、外周
面に、上下両端部まで延びる溝を備えたＯリングであっ
ても良い。また、Ｃリング２８の溝２９或いはＣリング
４２、上記Ｏリングの溝は傾斜して、或いは段形状に形
成されていても良い。更に、第３実施例のエアゾール容
器５０においては、容器本体１１の口元部５１が、第１
実施例の口元部１４と同様に結晶化されていても良い。In the above first and second embodiments, the case where the C rings 28 and 42 are used as the ring member has been described. However, an O ring having grooves extending to both upper and lower ends on the outer peripheral surface may be used. . Further, the groove 29 of the C ring 28 or the C ring 42, and the groove of the O ring may be formed to be inclined or stepped. Furthermore, in the aerosol container 50 of the third embodiment, the mouth portion 51 of the container body 11 is
It may be crystallized similarly to the mouth portion 14 of the embodiment.
【００２２】[0022]
【発明の効果】以上のように、この発明に係るエアゾー
ル容器によれば、高温下にあってもバルブ機構が飛出し
たり容器本体が破裂することがなく、安全性を向上させ
ることができる。As described above, according to the aerosol container of the present invention, the safety can be improved without the valve mechanism popping out or the container body bursting even at high temperature.
【図１】図１は、この発明に係るエアゾール容器の一実
施例を示す全体側面図である。FIG. 1 is an overall side view showing an embodiment of an aerosol container according to the present invention.
【図２】図２（Ａ）は、図１の要部を拡大して示す断面
図であり、図２（Ｂ）は、図２（Ａ）のＣリングを示す
斜視図である。2 (A) is a cross-sectional view showing an enlarged main part of FIG. 1, and FIG. 2 (B) is a perspective view showing a C ring of FIG. 2 (A).
【図３】図３は、図１のエアゾール容器が高温下におか
れたときの図２（Ａ）に対応する断面図である。FIG. 3 is a cross-sectional view corresponding to FIG. 2 (A) when the aerosol container of FIG. 1 is placed under a high temperature.
【図４】図４は、エアゾール容器の第２実施例を示す図
２（Ａ）に対応した断面図である。FIG. 4 is a sectional view corresponding to FIG. 2A showing a second embodiment of the aerosol container.
【図５】図５は、エアゾール容器の第３実施例を示す図
２（Ａ）に対応した断面図である。5 is a sectional view corresponding to FIG. 2 (A) showing a third embodiment of the aerosol container.
１０ エアゾール容器 １１ 容器本体 １２ マウンティングカップ １３ バルブ機構 １４ 容器本体の口元部 １５ 容器本体の首部 ２８ Ｃリング ２９ Ｃリングの溝 ３０Ａ Ｃリングの上端面 ３０Ｂ Ｃリングの下端面 ３１ マウンティングカップの裾部 ３２ リーク通路 10 Aerosol container 11 Container body 12 Mounting cup 13 Valve mechanism 14 Portion of container body 15 Container body neck 28 C ring 29 C ring groove 30A C ring upper end surface 30B C ring lower end surface 31 Mounting cup hem 32 Leak passage
───────────────────────────────────────────────────── フロントページの続き (72)発明者 片桐 勇 千葉県船橋市湊町１−４−15 (72)発明者 目加多 聡 大阪府茨木市水尾１丁目７番24号 (72)発明者 田中 政澄 京都府八幡市八幡源氏垣外53−８ (72)発明者 三間 重和 京都府京都市伏見区西尼崎町889−１ 桃 山アーバンハイツ312号 (72)発明者 藤尾 泱 埼玉県北葛飾郡栗橋町大字高柳2223−６ (72)発明者 杉浦 弘章 東京都江東区大島３丁目２番６号 株式会 社吉野工業所内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Isamu Katagiri 1-4-15 Minatomachi, Funabashi City, Chiba Prefecture (72) Inventor Satoshi Mekata 1-7-24 Mizuo Ibaraki City, Osaka Prefecture (72) Inventor Tanaka Masazumi 53-8, Genji Hachiman, Yawata-shi, Kyoto Prefecture (72) Inventor Shigewa Sanma 889-1, Nishi Amagasaki-cho, Fushimi-ku, Kyoto-shi, Kyoto Prefecture No. 312 Momoyama Urban Heights (72) Inventor, Satoshi Fujio Kurihashi, Kitakatsushika-gun, Saitama Prefecture 2223-6 Takayanagi (72) Inventor Hiroaki Sugiura 3-2-6 Oshima, Koto-ku, Tokyo Stock Company Yoshino Industry Office
Claims (1)
の口元部にバルブ機構が配設され、このバルブ機構が、
上記容器本体の上記口元部及び上記首部のそれぞれの外
周まで延びた取付プレートにによって上記容器本体に取
り付けられたエアゾール容器において、 上記口元部の外周が上記容器本体の他部品よりも熱変形
しにくい材質にて構成され、この口元部の外周よりも更
に熱変形しにくい材質にて構成されたリング部材が上記
口元部の外周下部に被着され、このリング部材の少なく
とも外周面にその両端部間に延びる溝が形成されたこと
を特徴とするエアゾール容器。1. A neck portion of a container body is continuously provided with a mouth portion, and a valve mechanism is arranged at the mouth portion.
In an aerosol container attached to the container body by a mounting plate extending to the outer periphery of each of the mouth portion and the neck portion of the container body, the outer periphery of the mouth portion is less likely to be thermally deformed than other parts of the container body. A ring member made of a material, which is made of a material that is less likely to be deformed by heat than the outer periphery of the mouth portion is attached to the lower outer periphery of the mouth portion, and at least the outer peripheral surface of the ring member is provided between both ends thereof. An aerosol container, characterized in that a groove extending to the inside is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6111774A JP2757276B2 (en) | 1994-04-28 | 1994-04-28 | Aerosol container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6111774A JP2757276B2 (en) | 1994-04-28 | 1994-04-28 | Aerosol container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07300167A true JPH07300167A (en) | 1995-11-14 |
| JP2757276B2 JP2757276B2 (en) | 1998-05-25 |
Family
ID=14569832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6111774A Expired - Fee Related JP2757276B2 (en) | 1994-04-28 | 1994-04-28 | Aerosol container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2757276B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010513145A (en) * | 2006-12-14 | 2010-04-30 | パワー・コンテナー・コーポレーション | Variable volume bag, apparatus suitable for dispensing liquid with the bag, and method for filling the apparatus |
| JP2014180665A (en) * | 2013-03-15 | 2014-09-29 | Nordson Corp | Liquid dispensing syringe |
| JP2016088604A (en) * | 2014-11-10 | 2016-05-23 | 株式会社ダイゾー | Aerosol container |
-
1994
- 1994-04-28 JP JP6111774A patent/JP2757276B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010513145A (en) * | 2006-12-14 | 2010-04-30 | パワー・コンテナー・コーポレーション | Variable volume bag, apparatus suitable for dispensing liquid with the bag, and method for filling the apparatus |
| JP2014180665A (en) * | 2013-03-15 | 2014-09-29 | Nordson Corp | Liquid dispensing syringe |
| JP2016088604A (en) * | 2014-11-10 | 2016-05-23 | 株式会社ダイゾー | Aerosol container |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2757276B2 (en) | 1998-05-25 |
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