JPH0669822B2 - Plug - Google Patents
PlugInfo
- Publication number
- JPH0669822B2 JPH0669822B2 JP62112099A JP11209987A JPH0669822B2 JP H0669822 B2 JPH0669822 B2 JP H0669822B2 JP 62112099 A JP62112099 A JP 62112099A JP 11209987 A JP11209987 A JP 11209987A JP H0669822 B2 JPH0669822 B2 JP H0669822B2
- Authority
- JP
- Japan
- Prior art keywords
- sealing
- sealing material
- cap
- protrusion
- bottle
- 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.)
- Expired - Lifetime
Links
Landscapes
- Closures For Containers (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、壜詰製品に適用される封栓の構造に関するも
のである。TECHNICAL FIELD The present invention relates to a structure of a closure applied to a bottled product.
（従来の技術） 従来の封栓は、封栓本体とシール材とが一体となってい
るものが多く、これは外力を加えて密栓するものである
が、これを開栓するには単に封栓本体を取り外せば足
り、このとき同時にシール材も外される。また、封栓本
体とシール材とが別体のものは封栓操作並びに密封性の
管理面では優れているものの、消費者が開栓する時に封
栓本体を取り外してから、改めてシール材を開栓すると
いうものである。(Prior Art) In many conventional plugs, the main body of the plug and the sealing material are integrated, which is a tight plug that is applied with an external force. It suffices to remove the plug body, and at the same time, the sealing material is also removed. Also, if the cap body and the seal material are separate, it is excellent in terms of control of the cap operation and the sealing property, but when the consumer opens the cap body, the cap material is removed and the seal material is opened again. It is to plug.
第３図及び第４図は、従来の代表的なキャップと王冠を
示す図である。３はガラス又はポリエチレンテレフタレ
ート（PET）製などの壜で、封栓本体１とシール材２は
製造時に一体とされており、壜３に巻締め又は予め封栓
にねじを加工したものをねじ込みシール材２で壜３を密
封するものである。７はガラス製などの壜で、王冠本体
５とシール材６は製造時に一体とされており、壜７に打
栓するものである。第３図及び第４図に示す従来のもの
はいずれも封栓機が複雑なものとなり、更には容器の密
封性の管理も難しい。FIG. 3 and FIG. 4 are views showing a typical conventional cap and crown. 3 is a bottle made of glass or polyethylene terephthalate (PET), etc., the sealing body 1 and the sealing material 2 are integrated at the time of manufacturing, and the bottle 3 is tightened by winding or a screw is pre-processed on the sealing plug to screw it into the seal. The bottle 3 is sealed with the material 2. Reference numeral 7 is a bottle made of glass or the like, and the crown main body 5 and the sealing material 6 are integrated at the time of manufacturing, and the bottle 7 is plugged. In both of the conventional devices shown in FIGS. 3 and 4, the capping machine is complicated, and it is difficult to control the sealing property of the container.
（発明が解決しようとする問題点） このように、封栓本体とシール材が一体の封栓の場合、
既述の如くその封栓機は大変複雑なものとなり、例えば
無菌充填等の用途には適さず、またその密封性の管理も
大変である。(Problems to be Solved by the Invention) As described above, in the case where the sealing body is integrally formed with the sealing material,
As described above, the capping machine becomes very complicated, is not suitable for applications such as aseptic filling, and its sealing property is difficult to control.
一方、封栓本体とシール材とが別体のものは消費者が開
封するとき、封栓本体を取り外してから開栓するという
煩わしさがある。On the other hand, when the cap body and the sealant are separate, when the consumer opens the bag, there is the trouble of removing the cap body and then opening the cap.
本発明はこれらの問題点を解決するためになされたもの
であり、即ち、封栓を封栓本体とシール材とを別体とし
て構成するため、封栓機が複雑なものとならずかつ密封
性の管理が比較的容易であることは勿論のこととして、
更にその開封にあたっても改めてシール材を取り除く必
要がないような封栓の構造を提供しようとするものであ
る。The present invention has been made to solve these problems. That is, since the cap is configured as a cap body and a seal member as separate bodies, the capping machine does not become complicated and seals. It goes without saying that sex management is relatively easy.
Further, it is intended to provide a structure of a sealing plug which does not need to remove the sealing material again when opening the container.
（問題点を解決するための手段） このため本発明は、ガラス又はプラスチック製の壜等の
容器に適用されるシール材と封栓本体とからなる封栓に
おいて、前記封栓本体の内面上方部に、斜め上方に向
き、内側壁面との間に鋭角の溝を形成する突起を設ける
と共に、前記シール材の外周部に斜め下方に向く断面Ｖ
形状の突起を設け、封栓時封栓本体の前記溝部とシール
材の前記断面Ｖ形状の突起が互いに係合固定されるよう
にしてなるもので、これを課題解決のための手段とする
ものである。(Means for Solving Problems) For this reason, the present invention relates to a cap made up of a sealing material and a cap body which are applied to a container such as a glass or plastic bottle, and the inner surface upper portion of the cap body. A cross-section V that is directed obliquely upward and that forms a groove at an acute angle with the inner wall surface, and that is directed obliquely downward at the outer peripheral portion of the sealing material.
A protrusion having a shape is provided so that the groove portion of the stopper main body and the protrusion having the V-shaped cross section of the sealing material are engaged and fixed to each other at the time of sealing, and this is a means for solving the problem. Is.
（作用） 上記構成の封栓をもって容器を密封し、開栓しようとす
るときは次のようして行なう。(Operation) When the container is sealed with the stopper having the above-mentioned structure and the container is to be opened, the procedure is as follows.
（１）まず、シール材を壜口に接着、熱溶着、又は圧入
等の方法で仮シールを行なう。(1) First, the sealing material is temporarily sealed by a method such as adhesion, heat welding, or press fitting to the bottle mouth.
（２）シール材を容器に装着させた後、封栓本体を圧入
し、シール材の突起を封栓本体の鋭角の溝に、メカニカ
ル的に嵌込ませる。(2) After mounting the sealing material on the container, the cap body is press-fitted to mechanically fit the protrusions of the sealing material into the acute-angled grooves of the cap body.
（３）封栓本体は、シール材の保護と流通の密封性維持
あるいはデザイン等の目的で用いることとする。(3) The main body of the plug is used for the purpose of protecting the sealing material, maintaining the airtightness of the distribution, or designing.
（４）シール材は封栓本体と嵌り込むようにすることに
よって、開栓時は封栓本体を取り外すとシール材も封栓
本体と一体となって同時に開栓できる。(4) By inserting the sealing material into the sealing body, the sealing material can be integrated with the sealing body and can be simultaneously opened by removing the sealing body during opening.
（実施例） 以下、本発明の実施例を図面について説明する。Embodiment An embodiment of the present invention will be described below with reference to the drawings.
第１図及び第２図は本発明の代表的な実施例を示すもの
である。102はガラス又はPET製などの壜、100は金属製
又はプラスチック製などの封栓本体、101はゴム又はプ
ラスチック製などからなるシール材である。ここで、封
栓本体100とシール材101はそれぞれ別体のものとして製
作される。その形状は、第２図に示す如く、封栓本体10
0にはその内面上方部に、斜め上方を向き、内側壁面と
の間い鋭角の溝を形成する突起104を設け、シール材101
には外周部に斜め下方に向く断面Ｖ形状の突起103を設
け、封栓時封栓本体100の前記鋭角の溝部と、シール材1
01の前記断面Ｖ形状の突起103が、互いに係合固定され
るようになっている。1 and 2 show a typical embodiment of the present invention. 102 is a bottle made of glass or PET, 100 is a sealing body made of metal or plastic, and 101 is a sealing material made of rubber or plastic. Here, the sealing body 100 and the sealing material 101 are manufactured separately. The shape is as shown in FIG.
The 0 is provided with a projection 104, which is directed obliquely upward and forms an acute-angled groove between the inner wall surface and the upper part of the inner surface of the seal member 101.
Is provided with a projection 103 having a V-shaped cross-section that is directed obliquely downward on the outer peripheral portion, and the groove portion of the acute angle of the sealing body 100 at the time of sealing and the sealing material
The 01-shaped projections 103 having the V-shaped cross section are engaged and fixed to each other.
このとき、封栓本体100の突起104又はシール材101の端
部の突起103は必ずしも全周にわたって設ける必要はな
い。At this time, the projection 104 of the sealing body 100 or the projection 103 at the end of the sealing material 101 does not necessarily have to be provided over the entire circumference.
以上の構成にあって封栓をしようとするときは、先ず壜
102にシール材101を接着、溶着（例えばヒートシール
等）、又は圧入して壜102を仮シールする。When you try to seal the bottle with the above configuration, you should first
The sealing material 101 is adhered, welded (for example, heat-sealed), or press-fitted to the 102 to temporarily seal the bottle 102.
次に封栓本体100を圧入し、シール材101の突起103と封
栓本体100の突起104を嵌込ませる。この嵌込みの強さは
封栓本体100を開栓するときに、シール材101が同時に開
栓されるために必要な十分の強さをもたせることが必要
である。Next, the sealing body 100 is press-fitted to fit the protrusion 103 of the sealing material 101 and the protrusion 104 of the sealing body 100. The strength of this fitting is required to have a sufficient strength necessary for simultaneously opening the sealing material 101 when opening the sealing body 100.
なお、図示は省略してあるが以上の封栓工程にあって、
必要ならば封栓本体100を封栓すると同時に、又はその
後に封栓本体100とシール材101間を接着又は熱溶着させ
る補助手段を講じることもある。Although not shown, in the above plugging process,
If necessary, auxiliary means may be provided to bond or heat weld the sealing body 100 and the sealing material 101 at the same time as or after sealing the sealing body 100.
第１図に示した例は巻締めキャップ又はねじ栓の例であ
るが、この他王冠（打栓するもの）についても同様の構
成を採ることのできることは勿論である。The example shown in FIG. 1 is an example of a winding cap or a screw cap, but it goes without saying that the same configuration can be adopted for other crowns (those to be capped).
（発明の効果） 以上、詳細に説明した如く本発明によれば、シール材を
先ず容器（壜）に仮シールし、次に封栓本体を装着させ
るだけで、シール材の断面Ｖ形状の突起と、封栓本体の
鋭角の溝部が互いに係合固定される。その結果、開栓時
には封栓本体とシール材とを同時に外すことができ開栓
が容易となる。しかも、シール材は接着、溶着又は圧入
のみの操作ですむため、シール材を装着する機械装置の
構造も簡単なもので足りる。(Effects of the Invention) According to the present invention as described above in detail, according to the present invention, the sealing material is first temporarily sealed in the container (bottle), and then the cap body is mounted. , The acute-angled groove portions of the closure body are engaged and fixed to each other. As a result, the cap body and the sealing material can be removed at the same time when the cap is opened, which facilitates the cap opening. Moreover, since the sealing material only needs to be adhered, welded or press-fitted, the mechanical structure for mounting the sealing material can be simple.
第１図は本発明の代表的な実施例を示す断面図、第２図
は第１図に於けるＡ部拡大図、第３図及び第４図はそれ
ぞれ従来の封栓例を示す断面図である。 図の主要部分の説明 100……封栓本体 101……シール材 103,104……突起FIG. 1 is a cross-sectional view showing a typical embodiment of the present invention, FIG. 2 is an enlarged view of part A in FIG. 1, and FIGS. 3 and 4 are cross-sectional views showing examples of conventional sealing plugs. Is. Description of the main parts of the figure 100 …… Seal body 101 …… Seal material 103,104 …… Protrusion
Claims (1)
適用されるシール材と封栓本体とからなる封栓におい
て、前記封栓本体の内面上方部に、斜め上方に向き、内
側壁面との間に鋭角の溝を形成する突起を設けると共
に、前記シール材の外周部に斜め下方に向く断面Ｖ形状
の突起を設け、封栓時封栓本体の前記溝部とシール材の
前記断面Ｖ形状の突起が互いに係合固定されるようにし
たことを特徴とする封栓。1. A closure comprising a sealing material applied to a container such as a bottle made of glass or plastic and a closure body, which is directed obliquely upward at an upper portion of an inner surface of the closure body and which is connected to an inner wall surface. A protrusion having a groove with an acute angle is provided between them, and a protrusion having a V-shaped cross section is provided on the outer peripheral portion of the seal member, and the protrusion has a V-shaped cross section. A closure, wherein the projections are engaged and fixed to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62112099A JPH0669822B2 (en) | 1987-05-08 | 1987-05-08 | Plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62112099A JPH0669822B2 (en) | 1987-05-08 | 1987-05-08 | Plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63281961A JPS63281961A (en) | 1988-11-18 |
| JPH0669822B2 true JPH0669822B2 (en) | 1994-09-07 |
Family
ID=14578102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62112099A Expired - Lifetime JPH0669822B2 (en) | 1987-05-08 | 1987-05-08 | Plug |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0669822B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004032100B4 (en) * | 2004-07-01 | 2006-06-22 | Rainer Ammann | Method for detaching or separating a sealing film and screw caps sealed onto the edge of the neck of a bottle or the like to carry out these methods |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5040732U (en) * | 1973-08-13 | 1975-04-25 | ||
| JPS55161859U (en) * | 1979-05-07 | 1980-11-20 | ||
| JPS56115352U (en) * | 1980-02-05 | 1981-09-04 |
-
1987
- 1987-05-08 JP JP62112099A patent/JPH0669822B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63281961A (en) | 1988-11-18 |
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