JPH0744588Y2 - Spout plug - Google Patents
Spout plugInfo
- Publication number
- JPH0744588Y2 JPH0744588Y2 JP1989107871U JP10787189U JPH0744588Y2 JP H0744588 Y2 JPH0744588 Y2 JP H0744588Y2 JP 1989107871 U JP1989107871 U JP 1989107871U JP 10787189 U JP10787189 U JP 10787189U JP H0744588 Y2 JPH0744588 Y2 JP H0744588Y2
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- spout
- unsealing
- opening
- cap
- 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
- Cartons (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、酒やジュース等の液体用容器として使用され
る紙製容器に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a paper container used as a container for liquids such as alcohol and juice.
［従来の技術］ この種の紙製容器は、通常上部の傾斜壁に注出口栓が取
り付けられるが、所謂外付けタイプと内付けタイプとが
あり、ガスバリヤー性、無菌充填適性の点から云うと外
付けタイプのものが優れている。この外付けタイプのも
のとしては、例えば実公昭58-37828号公報に開示されて
いる。[Prior Art] In this kind of paper container, a spout plug is usually attached to the upper inclined wall, but there are so-called external type and internal type, and it is said from the viewpoint of gas barrier property and aseptic filling suitability. And the external type is better. This external type is disclosed, for example, in Japanese Utility Model Publication No. 58-37828.
［考案が解決しようとする課題］ 上記の従来例によると、注出口栓本体に開封中栓を指で
押し込むための切欠部が形成されており、その切欠部の
位置を考慮して注出口栓を容器に取り付けねばならない
ので、取り付け時にその注出口栓の取り付け方向が規制
されることになる。この取り付け方向が一目見て分かる
ように、注出口栓本体のフランジ部の形状を一部変形さ
せることが必要であり、また注出口栓を取り付けるため
の機械も注出口栓の向きを制御する装置が必要となり、
これらは製造上面倒な問題であった。また、前記開封中
栓は真っすぐに押し下げないと、容器の開口部に貼着さ
れたアルミ箔やフィルム等のシートの破断が円滑に出来
ないことがあった。[Problems to be Solved by the Invention] According to the above-mentioned conventional example, a notch portion for pushing the stopper during opening with a finger is formed in the spout stopper body, and the spout stopper plug is considered in consideration of the position of the notch portion. Since it has to be attached to the container, the attachment direction of the spout plug is restricted at the time of attachment. As this mounting direction can be seen at a glance, it is necessary to partially deform the shape of the flange of the spout cap body, and the machine for mounting the spout cap also controls the direction of the spout cap. Is required,
These were problems in terms of manufacturing. Further, if the stopper during opening is not pushed straight down, it may not be possible to smoothly break a sheet such as an aluminum foil or a film attached to the opening of the container.
本考案は、このような従来の問題点を解決するためにな
され、容器に対する注出口栓の取り付けに際しその向き
に関係なく取り付けることが可能であり、かつ開封中栓
の押し下げを適切に出来るようにした注出口栓を提供す
ることを技術的課題としたものである。The present invention has been made in order to solve such a conventional problem, and it is possible to attach the spout stopper to the container regardless of its orientation, and to appropriately push down the stopper during opening. It is a technical subject to provide such a spout plug.
［課題を解決するための手段］ この技術的課題を解決するための手段として、本考案
は、容器本体の開口部に取り付けられる注出口栓本体
と、この注出口栓本体の内部に設けられ開封時押し込ま
れた時に前記開口部に貼着された密栓用のシートを破断
する開封中栓と、前記注出口栓本体に着脱自在に嵌着し
たキャップとから構成され、前記開封中栓は、上部が前
記注出口栓本体より突出するように形成されると共に、
外面の上端部に係止部が形成され、前記注出口栓本体の
内面には、開封中栓を前記注出口栓本体よりも突出した
位置で保持し、かつ開封中栓の降下時に開封中栓の上端
部を上から保持する第１の保持部と、この開封中栓の降
下時に開封中栓を下方から保持する第２の保持部とが形
成され、前記開封中栓の外面における前記係止部より下
方の部位が、前記第１の保持部及び第２の保持部の突出
高さに対応して縮径されていることを要旨とするもので
ある。[Means for Solving the Problem] As a means for solving this technical problem, the present invention is directed to a spout cap body attached to an opening of a container body and an unsealing provided inside the spout body. It is composed of an unsealing stopper that breaks the sheet for a hermetically sealed stopper stuck to the opening when it is pushed in, and a cap that is detachably fitted to the spout main body, and the unsealing stopper is an upper portion. Is formed so as to protrude from the spout body,
A locking portion is formed at the upper end of the outer surface, and the inside opening stopper holds the opening stopper at a position projecting from the outlet stopper main body, and the opening stopper during lowering of the opening stopper. A first holding portion for holding the upper end of the opening stopper from above and a second holding portion for holding the opening stopper from below when the opening stopper is lowered, and the locking on the outer surface of the opening stopper. The gist is that the portion below the portion is reduced in diameter in accordance with the protruding height of the first holding portion and the second holding portion.
［作用］ 本考案によれば、開封前においては注出口栓の第１の保
持部が開封中栓を注出口栓本体よりも突出した位置で保
持している。開封時にはキャップを外した後、開封中栓
を押し下げて第１の保持部を乗り越え降下させることに
よって密栓用シートを開封する。そして開封中栓の係止
部が第２の保持部によって下から保持された時に開封中
栓の上端部が第１の保持部によって上から保持されるの
で、注出口栓を傾けたり逆さにして内容物を注出する際
に開封中栓が動いて注出の妨げとなることがない。[Operation] According to the present invention, before opening, the first holding portion of the spout plug holds the plug during opening at a position projecting from the spout plug body. At the time of opening, after removing the cap, the stopper is pushed down during opening to get over the first holding portion and descend to open the sealing stopper sheet. When the locking portion of the opening stopper is held from below by the second holding portion, the upper end of the opening stopper is held from above by the first holding portion. When pouring out the contents, the stopper does not move during opening to prevent the pouring out.
［実施例］ 以下、本考案の実施例を添付図面に基づいて詳述する。[Embodiment] Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
第１図は本考案の第１実施例を示すもので、紙製容器１
の開口部1aに合成樹脂製の注出口栓本体２が取り付けら
れ、その立上り円筒部の内壁上部には第１の保持部2aが
環状の突起に形成され、下部には第２の保持部2bが同じ
く環状の突起に形成される一方、外壁面にはネジ部2cが
形成されている。２は円筒状に形成された開封中栓であ
り、その下縁には前記開口部1aに貼着されたアルミ箔や
フィルム等のシート４を破断するための切断刃3aが形成
され、外壁面の上縁部には第１の係止部3bが環状の突起
に形成され、中間部には第２の係止部3cが切欠き段部状
に形成され、更に内部には第２図に明示されるように、
中心から放射状に伸びた３枚の仕切壁3dが設けられてい
る。この開封中栓３は、高さが前記注出口栓本体２の高
さのほぼ２倍程度に形成されており、前記第２の係止部
3cを前記第１の保持部2aに係合させて注出口栓本体２に
挿着保持し、上半部が上方に突出するようにしてある。
５はキャップであり、前記注出口栓本体２のネジ部2cに
着脱自在に螺着されている。ここで、キャップ５は容器
本体１の側壁の延長線の内側に位置するように設計す
る。この場合、注出口栓本体２及び開封中栓３は、どち
らも取り付けの向きが規則されないので取り付け作業が
簡単に出来、かつ取り付け機械に従来のような向きを揃
える装置を設けないで済むことになる。FIG. 1 shows a first embodiment of the present invention, which is a paper container 1
The spout body 2 made of synthetic resin is attached to the opening 1a of the, the first holding portion 2a is formed as an annular projection on the upper portion of the inner wall of the rising cylindrical portion, and the second holding portion 2b is formed on the lower portion. Is also formed as an annular protrusion, while a threaded portion 2c is formed on the outer wall surface. Reference numeral 2 denotes an opening stopper which is formed in a cylindrical shape, and a cutting blade 3a for breaking a sheet 4 such as an aluminum foil or a film attached to the opening 1a is formed on the lower edge of the stopper. A first engaging portion 3b is formed on the upper edge portion of the ring-shaped protrusion, a second engaging portion 3c is formed in the middle portion in the form of a notched step portion, and further, inside thereof, as shown in FIG. As specified,
Three partition walls 3d extending radially from the center are provided. The height of the unsealing plug 3 is formed to be about twice the height of the spout plug main body 2, and the second locking portion is formed.
3c is engaged with the first holding portion 2a to be inserted and held in the spout plug main body 2, and the upper half portion is projected upward.
Reference numeral 5 denotes a cap, which is detachably screwed to the threaded portion 2c of the spout main body 2. Here, the cap 5 is designed to be located inside the extension line of the side wall of the container body 1. In this case, since neither the spout body 2 nor the unsealing stopper 3 has a fixed mounting direction, the mounting work can be easily performed, and the mounting machine does not have to be provided with a conventional device for aligning the direction. Become.
この第１実施例の注出口栓を開封するには、前記キャッ
プ５を外すと共に、前記開封中栓３を指で押し下げれば
良い。この時、第３図に示すように開封中栓３の切断刃
3aが前記シート４を破断して開口部1aを開口させ、前記
第２の係止部3cは前記第２の保持部2bに係合してその位
置が保持され、かつ前記第１の係止部3bは第１の保持部
2aに係止するので上方への抜けも防止される。従って、
容器１内の内容物を注出する際に、開封中栓３は動かず
に注出口栓本体２内に安定的に保持される。To open the spout plug of the first embodiment, the cap 5 may be removed and the opening plug 3 may be pushed down with a finger. At this time, as shown in FIG. 3, a cutting blade of the opening stopper 3
3a ruptures the seat 4 to open the opening 1a, the second locking portion 3c is engaged with the second holding portion 2b to hold its position, and the first locking portion Part 3b is the first holding part
Since it is locked to 2a, it can be prevented from coming out upward. Therefore,
When the content in the container 1 is poured out, the stopper 3 does not move during opening, and is stably held in the spout stopper main body 2.
第４図は本考案の第２実施例を示すもので、注出口栓本
体32の内壁下部に第１の保持部32aと第２の保持部32bが
上下に隣接してリング状に設けられ、開封中栓33の外壁
上縁には係止部33aが設けられ、下縁部には切断刃33bが
円周に沿って形成され、放射状の仕切壁33cの上部はア
ーチ状に突出させられ、かつ下縁部には尖がった切断刃
33dが形成されている。この場合、開封中栓33はその下
縁部が前記第１の保持部32aに係止して保持されてお
り、開封時にこれを押し下げると前記切断刃33d及び切
断刃33bにより容器21の開口部31aのシート34が破断さ
れ、第６図に示すように前記係止部33aが第１の保持部3
2aと第２の保持部32bとの間に係止して保持されること
になる。FIG. 4 shows a second embodiment of the present invention, in which a first holding portion 32a and a second holding portion 32b are vertically arranged adjacent to each other in a ring shape on the lower portion of the inner wall of the spout plug body 32, A locking portion 33a is provided on the outer wall upper edge of the unsealing stopper 33, a cutting blade 33b is formed along the circumference on the lower edge portion, and the upper portion of the radial partition wall 33c is projected in an arch shape. And a sharp cutting blade at the lower edge
33d is formed. In this case, the opening stopper 33 is held by the lower edge of the stopper 33 being retained by the first holding portion 32a, and when the stopper 33 is pushed down during opening, the opening portion of the container 21 is opened by the cutting blades 33d and 33b. The sheet 34 of 31a is broken, and the engaging portion 33a is moved to the first holding portion 3 as shown in FIG.
It will be held by being locked between 2a and the second holding portion 32b.
［考案の効果］ 以上説明したように、本考案によれば、注出口栓におい
て、開封中栓は上部が前記注出栓本体より突出するよう
に形成されると共に、外面の適所に係止部が形成され、
前記注出口栓本体は、前記開封中栓の係止部と係合して
開封中栓の位置を保持するための保持部が形成されたの
で、従来のように注出口栓本体に指掛け用の切欠部を設
けずに済み、容器への取り付けの方向性を無くして取付
作業を簡単に出来、また開封中栓はその上端全体に指を
掛けて平均的に押し下げ出来るので円滑に下降し、開口
部のシートの破断を確実に行うことが出来、更に確実に
保持されているため内容物を注出する際に動いて注出の
妨げとなることはない等の優れた効果を奏する。[Effect of the Invention] As described above, according to the present invention, in the spout plug, the opening plug is formed such that the upper part thereof protrudes from the spout main body and the locking portion is placed at a proper position on the outer surface. Is formed,
Since the spout body is formed with a holding portion for holding the position of the unsealing stopper by engaging with the locking portion of the unsealing stopper, it is possible to attach a finger to the spout body as in the conventional case. There is no need to provide a notch, the direction of attachment to the container can be eliminated, and the installation work can be simplified.The opening stopper can be pushed down evenly by putting a finger on the entire upper end of the opening stopper, so it can smoothly descend and open. It is possible to surely break the sheet of the part, and since it is held more reliably, there is an excellent effect that it does not move and hinder the pouring out of the contents.
第１図は本考案の第１実施例を示す要部の断面図、第２
図はキャップを外した時の注出口栓の上面図、第３図は
開封した時の要部の断面図、第４図は本考案の第２実施
例を示す要部の断面図、第５図はキャップを外した時の
注出口栓の上面図、第６図は開封した時の要部の断面図
である。 １……容器、1a……開口部 ２……注出口栓本体、2a……第１の保持部 2b……第２の保持部、３……開封中栓 3a……切断刃、3b……第１の係止部 3c……第２の係止部、3d……仕切壁 ４……シート、５……キャップ 31……容器、32……注出口栓本体、33……開封中栓、34
……シートFIG. 1 is a sectional view of a main part showing a first embodiment of the present invention, and FIG.
The drawing shows a top view of the spout plug when the cap is removed, FIG. 3 is a cross-sectional view of the main part when opened, and FIG. 4 is a cross-sectional view of the main part showing the second embodiment of the present invention. The drawing is a top view of the spout plug when the cap is removed, and FIG. 6 is a cross-sectional view of the main part when the cap is opened. 1 ... Container, 1a ... Opening part 2 ... Spout body, 2a ... First holding part 2b ... Second holding part, 3 ... Opening plug 3a ... Cutting blade, 3b .... 1st locking part 3c ...... 2nd locking part, 3d ...... Partition wall 4 ... Sheet 5 ... Cap 31 ... Container, 32 ... Spout body, 33 ... Opening stopper, 34
...... Sheet
Claims (1)
栓本体と、この注出口栓本体の内部に設けられ開封時押
し込まれた時に前記開口部に貼着された密栓用のシート
を破断する開封中栓と、前記注出口栓本体に着脱自在に
嵌着したキャップとから構成され、前記開封中栓は、上
部が前記注出口栓本体より突出するように形成されると
共に、外面の上端部に係止部が形成され、前記注出口栓
本体の内面には、開封中栓を前記注出口栓本体よりも突
出した位置で保持し、かつ開封中栓の降下時に開封中栓
の上端部を上から保持する第１の保持部と、この開封中
栓の降下時に開封中栓を下方から保持する第２の保持部
とが形成され、前記開封中栓の外面における前記係止部
より下方の部位が、前記第１の保持部及び第２の保持部
の突出高さに対応して縮径されていることを特徴とする
注出口栓。1. A spout body attached to an opening of a container body, and a sheet for a tight stopper attached inside the spout body provided inside the spout body and pushed when opened. The unsealing plug includes a cap that is detachably fitted to the spout cap body, and the unsealing plug is formed such that an upper portion thereof protrudes from the spout cap body and an upper end portion of an outer surface. A stopper is formed on the inner surface of the spout body, and holds the unsealing plug at a position projecting from the spout body, and the upper end of the unsealing cap is lowered when the unsealing cap is lowered. A first holding portion that is held from above and a second holding portion that holds the unsealing stopper from below when the unsealing stopper is lowered are formed, and a second holding portion below the locking portion on the outer surface of the unsealing stopper is formed. The part corresponds to the protruding height of the first holding part and the second holding part. Spout stopper, characterized in that it is reduced in diameter Te.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989107871U JPH0744588Y2 (en) | 1989-09-14 | 1989-09-14 | Spout plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989107871U JPH0744588Y2 (en) | 1989-09-14 | 1989-09-14 | Spout plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0345832U JPH0345832U (en) | 1991-04-26 |
| JPH0744588Y2 true JPH0744588Y2 (en) | 1995-10-11 |
Family
ID=31656539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989107871U Expired - Lifetime JPH0744588Y2 (en) | 1989-09-14 | 1989-09-14 | Spout plug |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0744588Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5362611B2 (en) * | 2010-02-12 | 2013-12-11 | 日本テトラパック株式会社 | Dispensing tool with opening tool |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0138024Y2 (en) * | 1984-12-28 | 1989-11-15 | ||
| JPH0532424Y2 (en) * | 1987-03-31 | 1993-08-19 |
-
1989
- 1989-09-14 JP JP1989107871U patent/JPH0744588Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0345832U (en) | 1991-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |