JP2005112407A - Hermetic cap tool of carbonated beverage container - Google Patents

Hermetic cap tool of carbonated beverage container Download PDF

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JP2005112407A
JP2005112407A JP2003349385A JP2003349385A JP2005112407A JP 2005112407 A JP2005112407 A JP 2005112407A JP 2003349385 A JP2003349385 A JP 2003349385A JP 2003349385 A JP2003349385 A JP 2003349385A JP 2005112407 A JP2005112407 A JP 2005112407A
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air supply
container
carbonated beverage
beverage container
air
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Toyohiro Koyama
豊宏 小山
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KOYAMA NOEN KK
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KOYAMA NOEN KK
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a hermetic cap tool of a carbonated beverage container which uses an air pump of a relatively simple structure and is short in operational time for a hermetic cap, and requires no complicated operation. <P>SOLUTION: An air supply tube 1 to be inserted to the required position close to the liquid level L inside a container through an opening part of a carbonated beverage container A is connected to a rubber ball type manual air pump 2. A rubber-made balloon-shaped elastic body 4 to be inflated so as to expand the tube diameter before being tightly attached to an inner surface A<SB>2</SB>of the carbonated beverage container A with the supplied air is covered on a tip of the air supply tube 1. A pressure release valve is provided on the air pump 2, and a ring-shaped lid 6 to tightly seal a space between the air supply tube 1 and the opening part A<SB>1</SB>is slidably provided in the longitudinal direction of the air supply tube 1 in the hermetic cap tool of the carbonated beverage container. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

この発明は、瓶やペットボトルその他の炭酸飲料を入れた容器を適宜に密封するための炭酸飲料容器の密栓用具に関するものである。   The present invention relates to a carbonated beverage container sealing device for appropriately sealing a container containing a carbonated beverage such as a bottle, a plastic bottle, or the like.

一般に、瓶やペットボトルその他の炭酸飲料を入れた容器を開封した後、飲み残した飲料の保存状態で炭酸が飲料から気化するのを防止するために、容器を気密に密閉する種々の密栓用具が市販されている。   In general, after opening containers such as bottles, PET bottles and other carbonated beverages, various sealing devices that hermetically seal the containers in order to prevent carbonation from evaporating from the beverages in the storage state of the drinks left over Is commercially available.

瓶の開口部を閉じる密栓用具の多くは、ゴム製パッキンを有する蓋を留め金でもって瓶の開口上縁部に密着させて固定することにより、密封状態を保つようにしたものである。   Many of the sealing devices for closing the opening of the bottle keep the sealed state by fixing the lid having a rubber packing in close contact with the upper edge of the opening of the bottle.

しかし、このような密栓用具は、容器内に飲料の残量が少なくなった場合に、容器内の多量の空気に炭酸ガスが拡散して、飲料に溶存する炭酸の気化を確実に抑制できず、密栓の効果が実質的にないものであった。   However, such a sealing device cannot reliably suppress the vaporization of carbonic acid dissolved in the beverage by diffusing carbon dioxide gas into a large amount of air in the container when the remaining amount of the beverage is small in the container. The effect of the sealing plug was substantially absent.

このような欠点を改良した密栓用具として、瓶またはペットボトルの開口部に外れ止めのついたコルク栓やゴム栓を差し込むことによって容器と栓を固定し、付設の空気ポンプによって空気を容器内に供給して容器内の空気圧を高め、これによって飲料に溶存する炭酸を容器内空気に気化し難くする炭酸漏れ防止キャップが知られている（特許文献１参照。）   As a sealing device that has improved these disadvantages, the container and the stopper are fixed by inserting a cork stopper or rubber stopper with a stopper to the opening of the bottle or plastic bottle, and the air is supplied into the container by the attached air pump. A cap for preventing leakage of carbon dioxide is known which increases the air pressure in the container by supplying the carbon dioxide, thereby making it difficult for the carbonic acid dissolved in the beverage to vaporize into the air in the container (see Patent Document 1).

特開平８−３１８９５９号公報（請求項１、段落０００１）JP-A-8-318959 (Claim 1, paragraph 0001)

しかし、上記した従来の炭酸飲料容器の密栓用具では、飲料容器内に飲料の残量が少なくなり、容器内に空気量が多くなると、気化を抑えるために多量の空気を圧入しなければならず、そのために操作時間が長くなって密栓の操作が煩雑である問題点がある。   However, in the above-described conventional stopper device for carbonated beverage containers, when the remaining amount of beverage in the beverage container decreases and the amount of air in the container increases, a large amount of air must be injected to suppress vaporization. Therefore, there is a problem that the operation time becomes long and the operation of the sealing plug is complicated.

特に、頻繁に容器から飲料を取り出す必要のある使用状態では、使用の度に空隙の多くなった容器内で飲料からの炭酸の気化を防止できるように加圧しなければならず、手動ポンプでの作業負担はより大きくなって、実用上の密栓作業は容易でなかった。   In particular, in use conditions where it is necessary to frequently remove the beverage from the container, the container must be pressurized to prevent carbonization from the beverage in the container with a large gap each time it is used. The work burden has become larger, and practical sealing work has not been easy.

そこで、この発明の課題は、上記した問題点を解決して、比較的構造の簡単な空気ポンプを利用でき、しかも密栓のための操作時間が短くて煩雑な操作を要しない炭酸飲料容器の密栓用具とすることである。   SUMMARY OF THE INVENTION Accordingly, the object of the present invention is to solve the above-mentioned problems and to use an air pump having a relatively simple structure, and to shorten the operation time for the airtight stopper and to eliminate the need for complicated operation. It is to make a tool.

上記の課題を解決するために、この発明においては、炭酸飲料容器の開口部から容器内部に差し込み可能な空気供給管を空気ポンプに接続して設け、前記空気供給管の先端には供給される空気で膨張して容器内面に密着可能な気球状弾性体を気密に接続して設け、前記空気供給管または空気ポンプには圧力開放弁を設けてなる炭酸飲料容器の密栓用具としたのである。   In order to solve the above-described problems, in the present invention, an air supply pipe that can be inserted into the inside of the container from the opening of the carbonated beverage container is connected to an air pump and supplied to the tip of the air supply pipe. A balloon-like elastic body that is inflated with air and can be brought into close contact with the inner surface of the container is provided in an airtight manner, and the air supply pipe or the air pump is provided with a pressure relief valve for a carbonated beverage container sealing device.

上記のように構成されるこの発明の密栓用具は、炭酸飲料容器の開口部から挿入可能な空気供給管の先端に空気ポンプの空気圧で膨張する気球状弾性体を気密に接続して設けているので、容器内に挿入された気球状弾性体が空気圧で空気供給管の管径を広げるように膨張し、容器の内面に密着して液面上の空間を上下に気密に仕切って密閉する。   The airtight stopper device of the present invention configured as described above is provided with an airtight elastic body that is inflated by air pressure of an air pump at the tip of an air supply pipe that can be inserted from the opening of a carbonated beverage container. Therefore, the balloon-like elastic body inserted into the container expands by air pressure so as to widen the diameter of the air supply pipe, and comes into close contact with the inner surface of the container to hermetically seal the space above the liquid level vertically.

このとき、気球状弾性体の表面と炭酸飲料容器の内面は加圧された空気圧で密着し、弾性体と容器内壁面との摩擦力で気球状弾性体は、飲料の液面から気化する炭酸ガスの圧力に抗して上下にずれ動かないように位置固定され、これが密栓となって容器内部の液面直上が密閉状態になる。   At this time, the surface of the balloon elastic body and the inner surface of the carbonated beverage container are in close contact with the pressurized air pressure, and the balloon elastic body is carbonized by vaporization from the liquid level of the beverage by the frictional force between the elastic body and the inner wall surface of the container. The position is fixed so that it does not move up and down against the pressure of the gas, and this serves as a tight plug to seal the liquid level directly inside the container.

このように炭酸飲料容器を密閉すると、少量の飲料が残り空気量の多くなった容器内でも液面直上で密栓状態にすることができ、比較的少量の空気を気球状弾性体に供給するだけで密栓が可能である。   When the carbonated beverage container is sealed in this way, a small amount of beverage can be kept in a sealed state just above the liquid level even in a container with a large amount of remaining air, and only a relatively small amount of air is supplied to the balloon elastic body. Can be sealed.

好ましくは空気供給管の軸方向に比べて管径を広げる方向に膨張する形状の比較的小容積の気球状弾性体に空気を供給すればよく、手動でポンプを動作させても作業時間が短いので、構造の簡単な手動空気ポンプを採用できる。   It is preferable to supply air to a relatively small-volume balloon-shaped elastic body that expands in the direction of expanding the pipe diameter as compared with the axial direction of the air supply pipe, and the work time is short even if the pump is operated manually. Therefore, a simple structure manual air pump can be adopted.

また、上記作用をより確実に奏するような炭酸飲料容器の密栓用具にするために、上記構造の密栓用具において、空気供給管が炭酸飲料容器の開口部に差し込まれた際、空気供給管と開口部との間隙を密閉するリング状の蓋を、空気供給管の長手方向にスライド移動可能に設けた炭酸飲料容器の密栓用具とすることが好ましい。   Further, in order to obtain a carbonated beverage container sealing plug device that more reliably exhibits the above action, when the air supply pipe is inserted into the opening portion of the carbonated beverage container, the air supply pipe and the opening are opened. It is preferable that the ring-shaped lid that seals the gap with the portion is used as a stopper for a carbonated beverage container provided to be slidable in the longitudinal direction of the air supply pipe.

このようにすると、炭酸飲料容器の開口部とこの開口部に差し込まれた空気供給管との間隙がシールされるから、容器開口部が衛生的に密閉された状態で飲料を保管できる。また、前記同様に空気供給管の挿入長さを調節すると、気球状弾性体の位置をできるだけ飲料の液面に近づけて気球状弾性体を膨らませ、炭酸が気化できる液上空間を小さくして密閉することができる。   In this way, since the gap between the opening of the carbonated beverage container and the air supply pipe inserted into the opening is sealed, the beverage can be stored in a state where the container opening is sealed in a sanitary manner. In addition, when the insertion length of the air supply pipe is adjusted in the same manner as described above, the balloon elastic body is inflated by bringing the position of the balloon elastic body as close as possible to the liquid level of the beverage, and the liquid space where carbonic acid can be vaporized is reduced and sealed. can do.

この発明は、以上説明したように、炭酸飲料容器の開口部から挿入可能な空気供給管の挿入先端に空気ポンプの空気圧で膨張する気球状弾性体を設けているので、比較的簡単な構造の手動空気ポンプなどを利用でき、しかも密栓のための操作時間が短くて煩雑な操作を要しない炭酸飲料容器の密栓用具になるという利点がある。   As described above, the present invention is provided with the balloon elastic body that is expanded by the air pressure of the air pump at the insertion tip of the air supply pipe that can be inserted from the opening of the carbonated beverage container. There is an advantage that a manual air pump or the like can be used, and the operation time for sealing is short, so that it becomes a sealing device for a carbonated beverage container that does not require a complicated operation.

また、リング状の蓋を空気供給管の外周にスライド移動可能に設けたものでは、容器開口部に固定したリング状の蓋で衛生的に容器を密閉でき、気球状弾性体の位置をできるだけ残存飲料の液面に近づけて、飲料上の空間を小さくして密閉することができる利点がある。   In addition, in the case where a ring-shaped lid is provided so as to be slidable on the outer periphery of the air supply pipe, the container can be sealed hygienically with the ring-shaped lid fixed to the container opening, and the position of the spherical elastic body remains as much as possible. There is an advantage that the space on the beverage can be reduced and sealed close to the liquid level of the beverage.

この発明の実施形態を以下に添付図面に基づいて説明する。
図１および図２に示すように、実施形態の炭酸飲料容器の密栓用具は、炭酸飲料容器Ａの開口部Ａ1を通過させて容器の底面または液面Ｌに近い位置にまで差し込み可能な空気供給管１を手動式の空気ポンプ２に接続して設け、空気供給管１の先端３には供給された空気で炭酸飲料容器Ａの内面Ａ2に密着するまで管径を広げるように膨張するゴム製の気球状弾性体４を気密に接続するよう被せて固定し、空気ポンプ２には圧力開放弁５を設け、さらに空気供給管１と開口部Ａ1との間隙を密閉するリング状の蓋６を、空気供給管１の長手方向にスライド移動可能に設けたものである。 Embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in FIGS. 1 and 2, the carbonated beverage container sealing device according to the embodiment allows air to pass through the opening A 1 of the carbonated beverage container A to a position close to the bottom surface or the liquid level L of the container. The supply pipe 1 is connected to a manual air pump 2 and is expanded at the tip 3 of the air supply pipe 1 so that the pipe diameter is expanded until the air supply pipe 1 is in close contact with the inner surface A 2 of the carbonated beverage container A. A rubber spherical elastic body 4 is covered and fixed in an airtight manner, a pressure release valve 5 is provided in the air pump 2, and a ring-like shape that seals a gap between the air supply pipe 1 and the opening A 1 is provided. The lid 6 is provided so as to be slidable in the longitudinal direction of the air supply pipe 1.

この発明の密栓用具を用いる対象となる炭酸飲料容器Ａは、特にその形状を特定することなく密閉できるものであり、例えばガラスや陶器で形成された瓶、ペットボトル、プルトップ缶などの周知の容器に対しても使用可能であるが、上端の開口部Ａ1が容器の中央部に比べて細口になった瓶やボトルは、気球状弾性体４を膨張させた際に容器内の気圧がこれを押し上げても、ずれ動かないように固定できるので、より適当な使用対象品であるといえる。 The carbonated beverage container A for which the sealing device of the present invention is used can be sealed without specifying its shape, for example, well-known containers such as bottles, plastic bottles, pull-top cans made of glass or ceramics. However, bottles and bottles with an opening A 1 at the upper end narrower than the central part of the container can be used for the air pressure inside the container when the balloon elastic body 4 is expanded. Since it can be fixed so that it does not move even if it is pushed up, it can be said that it is a more appropriate product to be used.

炭酸飲料容器Ａの開口部は、王冠、スクリュータイプの王冠、螺子蓋（図示せず。）で開閉するキャップの他、コルク（人造コルクであってもよい。）やゴム栓を圧入して密封するもの、またはプルトップで簡易に開放できるものなど、種々の密封状態の開口部であってよく、この発明の密栓用具は、開口部Ａ1の形状に限定されずに対応できるものである。 The opening of the carbonated beverage container A is sealed by press fitting a cork (may be an artificial cork) or a rubber plug in addition to a cap that can be opened and closed with a crown, a screw-type crown, or a screw lid (not shown). It may be an opening in various sealed states, such as a device that can be easily opened with a pull top, and the sealing device of the present invention is not limited to the shape of the opening A 1 and can be used.

図示した空気ポンプ２は、弾性変形するゴム製の球状部７を有し、その頭頂部には圧力開放弁５を設けたものである。圧力開放弁５は、ゴム製で円盤状の弁体５ａの周縁を、その一部を残して頭頂部の開口縁７ａに接着または溶着固定したものであり、内圧の開放が必要な場合には、適宜に頭頂部を指で摘むように変形させることにより、弁体５ａの周縁の一部と開口縁７ａとの間に隙間を形成して、この隙間を空気の逃げ口として圧力を開放できるものである。また、このような構造の圧力開放弁５の他にも、周知な機構の圧力開放弁を採用することができるのは勿論である。   The illustrated air pump 2 has a rubber spherical portion 7 that is elastically deformed, and a pressure relief valve 5 is provided on the top of the spherical portion. The pressure release valve 5 is a rubber-made disc-like valve body 5a whose peripheral edge is bonded or welded to the opening edge 7a at the top of the head, leaving a part of it, and when the internal pressure needs to be released. By appropriately deforming the top of the head with a finger, a gap can be formed between a part of the periphery of the valve body 5a and the opening edge 7a, and the pressure can be released using this gap as an air outlet. It is. In addition to the pressure release valve 5 having such a structure, it is needless to say that a pressure release valve having a known mechanism can be adopted.

このような球状部７の下端は継手状の弁装置８に接続している。この弁装置８は、管状本体の側面に吸気孔９および逆止弁１０を設け、先端部１１にも逆止弁１２を設けており、ゴム製の球状部７を手で押しつぶし縮小するように弾性変形させ、その後にゴム弾性で元の形状に復帰させる操作を繰り返し、図中の矢印方向に吸気と排気を繰り返し行えるものである。   The lower end of such a spherical portion 7 is connected to a joint-like valve device 8. This valve device 8 is provided with an intake hole 9 and a check valve 10 on the side surface of the tubular main body, and a check valve 12 is also provided at the distal end portion 11 so that the rubber spherical portion 7 is manually crushed and reduced. The operation of elastically deforming and then returning to the original shape by rubber elasticity is repeated, and the intake and exhaust can be repeated in the direction of the arrows in the figure.

先端部１１に接続される空気供給管１は、ポリプロピレン、ＡＢＳなどの合成樹脂か、またはステンレス鋼やアルミニウム等の金属などで形成された管状物であり、その長さは使用対象容器の大きさに合わせて適宜に設定される。例えば、ペットボトルなどに適当なものでは５〜２０ｃｍ程度の長さにして、汎用性をもたせればよい。また、合成樹脂で形成すると共に上部を蛇腹状に形成し、伸び縮みや曲げ変形を可能とし、種々の形状の容器や容器の大きさに対応させたものは好ましいものである。   The air supply pipe 1 connected to the distal end portion 11 is a tubular material formed of a synthetic resin such as polypropylene or ABS, or a metal such as stainless steel or aluminum, and the length thereof is the size of the container to be used. It is set appropriately according to. For example, if it is suitable for a plastic bottle, the length may be about 5 to 20 cm to provide versatility. Further, it is preferable to use a synthetic resin and an upper portion formed in a bellows shape so that it can be expanded and contracted and bent and can be adapted to various shapes of containers and container sizes.

また、図１（ｂ）および図２に示すように、リング状の蓋６は、リング状のパッキン１３を介して空気供給管１の長手方向に気密状態でスライド移動可能に装着しており、空気供給管１が炭酸飲料容器Ａの開口部Ａ1に差し込まれた際に、空気供給管1と開口部Ａ1との間隙を密閉できるものである。 Further, as shown in FIGS. 1B and 2, the ring-shaped lid 6 is mounted so as to be slidable in an airtight manner in the longitudinal direction of the air supply pipe 1 via the ring-shaped packing 13. when the air supply pipe 1 is inserted into the opening a 1 of the carbonated beverage container a, in which it seals the gap between the air supply pipe 1 and the opening a 1.

蓋６の内周面には、ペットボトルなどの瓶におけるスクリュー式のキャップと同じピッチで雌ねじが形成されており、炭酸飲料容器Ａの開口部に確実に取り付けできるようになっている。   An internal thread is formed on the inner peripheral surface of the lid 6 at the same pitch as a screw-type cap in a bottle such as a PET bottle, and can be securely attached to the opening of the carbonated beverage container A.

また、蓋６の取り付けの前後において、適宜に蓋６を、空気供給管１の長手方向にスライド移動させることができるので、図１（ｂ）に示すように、気球状弾性体４をできるだけ液面に適当に近づけた位置で膨らませることができる。   In addition, since the lid 6 can be appropriately slid in the longitudinal direction of the air supply pipe 1 before and after the attachment of the lid 6, as shown in FIG. It can be inflated at a position appropriately close to the surface.

なお、このような蓋６には、図示したような小径上部６ａを形成すると共に、好ましくはその外周にも螺子面を形成し、さらに内面に螺子面を形成したオーバーキャップ（図示せず。）を装着することにより、オーバーキャップを固く締め付けて小径上部６ａを空気供給管１の外周に押し付けて蓋６の位置固定をすることもできる。   The lid 6 has an upper cap (not shown) in which a small-diameter upper portion 6a as shown in the figure is formed, a screw surface is preferably formed on the outer periphery thereof, and a screw surface is further formed on the inner surface. By mounting the overcap, the position of the lid 6 can be fixed by firmly tightening the overcap and pressing the small diameter upper portion 6a against the outer periphery of the air supply pipe 1.

気球状弾性体４は、その形状によって供給された空気の圧力で炭酸飲料容器Ａの内面に密着するまで管径を広げて膨張できるものであれば良く、例えば球状、円柱状、円錐状の袋状のものであってもよいが、円盤状や扁平な球状ゴム製バルーンを採用すると、比較的厚みの薄い層状の仕切りを液面に近づけて形成することができるので好ましい。
なお、比較的柔らかくてよく伸びるゴム材を使用した場合には、図１（ｂ）の鎖線に示すように、液面の空隙をほぼ一杯にする程度まで気球状弾性体４を膨張させ、確実に密栓することも可能である。 The spherical elastic body 4 only needs to be able to expand by expanding the tube diameter until it comes into close contact with the inner surface of the carbonated beverage container A by the pressure of air supplied depending on its shape. For example, a spherical, cylindrical, or conical bag However, it is preferable to use a disk-shaped or flat spherical rubber balloon because a layered partition having a relatively thin thickness can be formed close to the liquid surface.
When a rubber material that is relatively soft and stretches well is used, as shown by the chain line in FIG. 1 (b), the balloon elastic body 4 is inflated to the extent that the gap on the liquid surface is almost filled. It is also possible to seal it tightly.

気球状弾性体４の材質は、飲料に触れても劣化せず、また可塑剤や樹脂材料の低次重合物等からなる内分泌攪乱物質などの有害な化学物質が溶け出さないようなものを採用する。例えばシリコーンゴム、エチレン−プロピレンゴム、フッ素ゴム等のゴムや弾性樹脂（エラストマー）は好ましいものであるといえる。   The material of the balloon elastic body 4 is such that it does not deteriorate even when touched by beverages, and does not dissolve harmful chemical substances such as endocrine disrupting substances made of plasticizers or low-order polymers of resin materials. To do. For example, rubbers such as silicone rubber, ethylene-propylene rubber, fluorine rubber, and elastic resins (elastomers) are preferable.

図１に示すように、以上説明した実施形態の密栓用具で炭酸飲料容器Ａを閉栓するには、開口部Ａ1から容器内部に空気供給管１を差し込み（図１（ａ））、リング状の蓋６を、空気供給管１の長手方向にスライド移動させて、気球状弾性体４を液面近くに配置するようにして、炭酸飲料容器Ａの開口部Ａ1にリング状の蓋６を螺子面が捩り合うように取り付ける。なお、容器としてガラス瓶（例えばワインボトルや一升瓶）などを用いる場合には、螺子面でなくてもよく、シール部を有するリング状の蓋を採用することもできる。 As shown in FIG. 1, in order to close the carbonated beverage container A with the sealing plug device of the embodiment described above, the air supply pipe 1 is inserted into the container from the opening A 1 (FIG. 1 (a)), and the ring shape is obtained. The lid 6 is slid in the longitudinal direction of the air supply pipe 1 so that the balloon elastic body 4 is arranged near the liquid surface, and the ring-shaped lid 6 is attached to the opening A 1 of the carbonated beverage container A. Install so that the screw faces twist. In addition, when using a glass bottle (for example, a wine bottle, a one bottle bottle) etc. as a container, it does not need to be a screw surface and can also employ | adopt the ring-shaped lid | cover which has a seal part.

そして、空気ポンプ２のゴム製の球状部７を手で握ったり緩めたりして、空気を気球状弾性体４に圧送し、炭酸飲料容器Ａの内面Ａ2に密着するまで膨張させるだけで確実な密栓状態になる（図１（ｂ））。 Then, the rubber spherical portion 7 of the air pump 2 is gripped or loosened by hand, and the air is pumped to the balloon elastic body 4 and is inflated until it is in close contact with the inner surface A 2 of the carbonated beverage container A. It becomes a tightly sealed state (FIG. 1B).

次に、容器を開栓するときには、球状部７の頭頂部を指で摘むようにして圧力開放弁５を開き、気球状弾性体４内の圧力を開放すると、図１（ａ）に示す状態に復帰するので、開口部Ａ1から空気供給管１および気球状弾性体４を引き抜くことが容易にできる。再度の密栓と開栓も上記と同様の手順で行える。 Next, when opening the container, the pressure relief valve 5 is opened so that the top of the spherical portion 7 is grasped with a finger, and the pressure in the spherical elastic body 4 is released, so that the state shown in FIG. Therefore, the air supply pipe 1 and the spherical elastic body 4 can be easily pulled out from the opening A 1 . Re-sealing and opening can be performed by the same procedure as above.

実施形態の使用状態を説明する正面図Front view for explaining the state of use of the embodiment 実施形態の空気供給管および空気ポンプの断面図Sectional drawing of air supply pipe and air pump of embodiment

符号の説明Explanation of symbols

１ 空気供給管
２ 空気ポンプ
３ 先端
４ 気球状弾性体
５ 圧力開放弁
５ａ 弁体
６ 蓋
６ａ 小径上部
７ 球状部
７ａ 開口縁
８ 弁装置
９ 吸気孔
１０、１２ 逆止弁
１１ 先端部
１３ パッキン DESCRIPTION OF SYMBOLS 1 Air supply pipe 2 Air pump 3 Tip 4 Balloon elastic body 5 Pressure release valve 5a Valve body 6 Lid 6a Small diameter upper part 7 Spherical part 7a Opening edge 8 Valve device 9 Intake hole 10, 12 Check valve 11 Tip part 13 Packing

Claims (2)

炭酸飲料容器の開口部から容器内部に差し込み可能な空気供給管を空気ポンプに接続して設け、前記空気供給管の先端には供給される空気で膨張して容器内面に密着可能な気球状弾性体を気密に接続して設け、前記空気供給管または空気ポンプには圧力開放弁を設けてなる炭酸飲料容器の密栓用具。   An air supply pipe that can be inserted into the container from the opening of the carbonated drink container is connected to an air pump, and the tip of the air supply pipe is inflated by the supplied air and can be adhered to the inner surface of the container. A device for sealing a carbonated beverage container, wherein the body is provided in an airtight connection, and the air supply pipe or the air pump is provided with a pressure release valve. 空気供給管が炭酸飲料容器の開口部に差し込まれた際、空気供給管と開口部との間隙を密閉するリング状の蓋を、空気供給管の長手方向にスライド移動可能に設けた請求項１に記載の炭酸飲料容器の密栓用具。   A ring-shaped lid that seals a gap between the air supply pipe and the opening when the air supply pipe is inserted into the opening of the carbonated beverage container is provided so as to be slidable in the longitudinal direction of the air supply pipe. A stopper for a carbonated beverage container according to claim 1.
JP2003349385A 2003-10-08 2003-10-08 Hermetic cap tool of carbonated beverage container Pending JP2005112407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003349385A JP2005112407A (en) 2003-10-08 2003-10-08 Hermetic cap tool of carbonated beverage container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003349385A JP2005112407A (en) 2003-10-08 2003-10-08 Hermetic cap tool of carbonated beverage container

Publications (1)

Publication Number Publication Date
JP2005112407A true JP2005112407A (en) 2005-04-28

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Country Link
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110278297A1 (en) * 2010-05-12 2011-11-17 Corti Eric D Device and method for preventing the degradation of a consumable liquid
CN104925359A (en) * 2015-07-01 2015-09-23 厦门理工学院 Inflatable variable bottle stopper
US9452875B2 (en) 2013-03-01 2016-09-27 Stonevale Products, Llc Closures for sealing or pressurizing partially-filled beverage containers and methods related thereto
WO2018193636A1 (en) * 2017-04-18 2018-10-25 英介 加藤 Pet bottle cap
CN112896811A (en) * 2021-02-06 2021-06-04 汪凯 Sealed medicine bottle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110278297A1 (en) * 2010-05-12 2011-11-17 Corti Eric D Device and method for preventing the degradation of a consumable liquid
US9452875B2 (en) 2013-03-01 2016-09-27 Stonevale Products, Llc Closures for sealing or pressurizing partially-filled beverage containers and methods related thereto
CN104925359A (en) * 2015-07-01 2015-09-23 厦门理工学院 Inflatable variable bottle stopper
WO2018193636A1 (en) * 2017-04-18 2018-10-25 英介 加藤 Pet bottle cap
CN112896811A (en) * 2021-02-06 2021-06-04 汪凯 Sealed medicine bottle

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