JPH0331709Y2 - - Google Patents
Info
- Publication number
- JPH0331709Y2 JPH0331709Y2 JP19739284U JP19739284U JPH0331709Y2 JP H0331709 Y2 JPH0331709 Y2 JP H0331709Y2 JP 19739284 U JP19739284 U JP 19739284U JP 19739284 U JP19739284 U JP 19739284U JP H0331709 Y2 JPH0331709 Y2 JP H0331709Y2
- Authority
- JP
- Japan
- Prior art keywords
- spout
- cylindrical part
- fitting
- packaging container
- main body
- 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
Links
- 238000004806 packaging method and process Methods 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Closures For Containers (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Cartons (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は、牛乳、ジュース等を充填密封するの
に用いられる包装容器の注出口に関するものであ
る。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a spout of a packaging container used for filling and sealing milk, juice, etc.
従来の技術
牛乳、ジユース等の液体あるいは塩、砂糖、小
麦粉等の粒状粉状の物を充填密封した包装容器を
開口する場合、密封部分を切断し注出口を形成す
るか、キヤツプに設けられた破断線に沿つて、キ
ヤツプ部分をねじり切断し、開口するものであつ
たが、前者は、鋏等の道具が必要とされるうえ、
開口後に手指が注出口にふれて不衛生であり、注
出口の仕末に不便をしていた。また、後者の場合
は、キヤツプをねじり切断するに相当な力を要す
るうえ、破断されたキヤツプ以外の部分の処理が
必要であり、製作上も、注出口本体とキヤツプを
別々に製作するため手数と費用が多くなる欠点が
あつた。Conventional technology When opening a sealed packaging container filled with a liquid such as milk or juice or a granular powder such as salt, sugar, or flour, the sealed portion is cut to form a spout, or a spout is formed in the cap. The cap was opened by twisting and cutting along the break line, but the former required tools such as scissors, and
After opening the spout, fingers touched the spout, which was unsanitary, and it was inconvenient to clean the spout. In addition, in the latter case, it requires a considerable amount of force to twist and cut the cap, and it is also necessary to dispose of parts other than the broken cap, and it is also time-consuming to manufacture the spout body and the cap separately. The disadvantage was that it increased costs.
考案が解決しようとする問題点
本考案は、従来の包装容器のように、その内容
物を注出するのに密封部を切り開いたり、注出口
とキヤツプ部分とを別々に製作することなく、上
面に設けたつまみを引つぱることにより、注出口
本体とキヤツプ部とを切離して開閉キヤツプとす
るよう加工された注出口を、鍔状周縁部を介して
包装容器に取付けることにより、簡単に注出口を
開口でき、また必要に応じてキヤツプを閉塞する
ことができるようにし、衛生的で製作が容易であ
り、かつ、操作を簡単化して包装容器の注出口を
得ようとするものである。Problems to be Solved by the Invention The present invention eliminates the need to cut open the seal to pour out the contents, or to manufacture the spout and cap separately, as in conventional packaging containers. By pulling the knob provided on the spout, the spout body and the cap part are separated and the spout is attached to the packaging container via the brim-shaped periphery, making it easy to pour. To obtain a pouring spout for a packaging container that is hygienic, easy to manufacture, and simple in operation by allowing an outlet to be opened and a cap to be closed as necessary.
問題点を解決するための手段
本考案は、上記目的を達成するために、筒状部
本体の外側面に嵌合係止突部を設け、下端を包装
容器に穿設した開口周縁と接合するための鍔状周
縁部を設けるとともに、筒状部の内側に筒状部本
体の嵌合係止突部に対応する嵌合突部を設け、筒
状部本体と筒状部とを、筒状部上面に設けた突出
摘みを引つぱることにより切断可能な薄肉部を介
して連設する合成樹脂で一体に成形した注出口を
提供するものである。Means for Solving the Problems In order to achieve the above object, the present invention provides a fitting and locking protrusion on the outer surface of the cylindrical part main body, and the lower end is joined to the periphery of the opening formed in the packaging container. At the same time, a fitting protrusion corresponding to the fitting and locking protrusion of the cylindrical part main body is provided inside the cylindrical part, and the cylindrical part main body and the cylindrical part are The spout is integrally molded from a synthetic resin and is connected through a thin walled portion that can be cut by pulling a protruding knob provided on the upper surface of the spout.
作 用
本考案の注出口は任意の包装容器に取付けて使
用するもので、包装容器内に充填密封した内容物
を注出する時は、突出摘みを引張ることにより、
筒状部と筒状部本体との薄肉連設部を破断し、注
出口を開口して内容物を注出し、注出を中止した
時は、筒状部を筒状部本体に嵌合して、押し嵌め
ることにより嵌合突部と嵌合係止突部とがかみ合
つて注出口を確実に閉塞することができるもので
ある。Function The pouring spout of the present invention is used by being attached to any packaging container, and when pouring out the contents filled and sealed inside the packaging container, by pulling the protruding knob,
The thin continuous part between the cylindrical part and the cylindrical part main body is broken, the spout is opened and the contents are poured out, and when dispensing is stopped, the cylindrical part is fitted into the cylindrical part main body. By pressing and fitting, the fitting protrusion and the fitting locking protrusion engage with each other, thereby reliably closing the spout.
構 成
以下、本考案を図面に示す実施例に従つて説明
する。Configuration The present invention will be described below with reference to embodiments shown in the drawings.
図面は本考案による実施例を示すもので、第１
図は注出口の斜視図、第２図は、第１図−線
の断面図、第３図は筒状部を筒状部本体に嵌合し
た状態の断面図である。 The drawings show an embodiment according to the present invention.
The figure is a perspective view of the spout, FIG. 2 is a sectional view taken along the line of FIG. 1, and FIG. 3 is a sectional view of the cylindrical portion fitted into the cylindrical portion main body.
図面に示す注出口１は、ポリエチレン等の合成
樹脂で一体的に、即ち１ピースに射出成形により
作ることが可能で、筒状部本体２は、上部外側に
嵌合係止突部３を、下部外側には複数の仮止用突
起４とを設け、その下端は、鍔状周縁部５となつ
ている。そして筒状部６は上面に突出摘み７を備
え、側面内側には嵌合突部８を設け、筒状部本体
２と筒状部６とは、薄肉部９を介して連設するも
のである。 The spout 1 shown in the drawing can be integrally made of synthetic resin such as polyethylene, that is, by injection molding into one piece. A plurality of temporary fixing protrusions 4 are provided on the outer side of the lower part, and the lower end thereof is a brim-shaped peripheral edge part 5. The cylindrical part 6 is provided with a protruding knob 7 on the upper surface, and a fitting protrusion 8 is provided on the inside side of the cylindrical part 6, and the cylindrical part main body 2 and the cylindrical part 6 are connected through a thin part 9. be.
この注出口１を包装容器本体に取りつけるに
は、所望の包装容器の適宜の場所に穿孔されてい
る取付孔１０に注出口１を挿入し、鍔上周縁部５
と仮止用突起４とで取付孔１０の周縁１１を挾持
し、注出口１を包装容器に仮止めし、鍔上周縁部
５を取付孔周縁１１に超音波溶着等の手段により
固着する。包装容器に取りつけられた注出口１を
開口するには、突出摘み７を握つて引張ると、薄
肉部９は引き裂かれ、注出口となる筒状部本体２
と、キヤツプとなる筒状部６とに分離し、筒状部
本体２の上部が開口されることになる。内容物を
注出後、注出口の閉塞は筒状部６を筒状部本体２
に嵌合し、押し込むと、第３図に示すように筒状
部６の嵌合突部８が合成樹脂の弾性により筒状部
本体２の嵌合係止突部３を越えて押し入り、嵌合
突部８と嵌合係止突部３とが噛み合つた状態で、
キヤツプである筒状部６が筒状部本体２に嵌合
し、注出口を閉塞するものである。 To attach the spout 1 to the packaging container main body, insert the spout 1 into the mounting hole 10 drilled at an appropriate location in the desired packaging container, and
The circumferential edge 11 of the attachment hole 10 is held between the and the temporary fixing protrusion 4, the spout 1 is temporarily fixed to the packaging container, and the collar upper circumferential edge 5 is fixed to the circumferential edge 11 of the attachment hole by means such as ultrasonic welding. To open the spout 1 attached to the packaging container, grasp and pull the protruding knob 7, the thin walled portion 9 is torn, and the cylindrical body 2 which becomes the spout is opened.
and the cylindrical part 6 which becomes a cap, and the upper part of the cylindrical part main body 2 is opened. After pouring out the contents, the spout is closed by moving the cylindrical part 6 to the cylindrical part main body 2.
When the fitting protrusion 8 of the cylindrical part 6 is fitted and pushed in, the elasticity of the synthetic resin pushes the fitting protrusion 8 of the cylindrical part 6 over the fitting locking protrusion 3 of the cylindrical part main body 2, as shown in FIG. In the state where the mating protrusion 8 and the mating and locking protrusion 3 are engaged,
A cylindrical portion 6 serving as a cap fits into the cylindrical portion main body 2 and closes the spout.
考案の効果
本考案による包装容器の注出口は、注出口の突
出摘み部を引つ張つて蓋の薄肉連結部を切り裂く
ことにより簡単に注出口を形成することができ、
その際、注出口周辺に手指が接触しないので衛生
的であり、また、注出口を閉塞するに当つては、
筒状部を筒状部本体に嵌合し、押し込むことによ
り嵌合突部と嵌合係止突部とがかみ合い係合し、
確実な閉塞ができ、包装容器に接合されている注
出口はプラスチツク射出成形により１ピースで簡
単に製作できるものである。Effects of the invention The spout of the packaging container according to the present invention can be easily formed by pulling the protruding knob of the spout and tearing the thin connection part of the lid.
At that time, it is hygienic because your fingers do not touch the area around the spout, and when closing the spout,
By fitting and pushing the cylindrical part into the cylindrical part main body, the fitting protrusion and the fitting locking protrusion mesh and engage,
The spout, which can be reliably closed and is connected to the packaging container, can be easily manufactured in one piece by plastic injection molding.
図面は本考案による実施例を示すもので、第１
図は、注出口の斜視図、第２図は第１図−線
による断面図、第３図は筒状部を筒状部本体に嵌
合した状態の断面図である。
１……注出口、２……筒状部本体、３……嵌合
係止突部、５……鍔状周縁部、６……筒状部、７
……突出摘み、８……嵌合突部、９……薄肉部。
The drawings show an embodiment according to the present invention.
The figure is a perspective view of the spout, FIG. 2 is a sectional view along the line of FIG. 1, and FIG. 3 is a sectional view of the cylindrical portion fitted into the cylindrical portion body. DESCRIPTION OF SYMBOLS 1... Spout, 2... Cylindrical part main body, 3... Fitting and locking protrusion, 5... Flange-shaped peripheral part, 6... Cylindrical part, 7
...Protruding knob, 8... Fitting protrusion, 9... Thin wall part.
Claims (1)
部を備えた筒状部本体の上端周縁と、筒状部内側
面に前記嵌合係止突部に対応する嵌合突部を設
け、上面に突出摘みを備えた嵌合蓋の下端周縁と
を、前記突出摘みを引張ることにより切断可能と
した薄肉部を介して連設したことを特徴とする包
装容器の合成樹脂製注出口。 A fitting and locking protrusion is provided on the outer surface, an upper end peripheral edge of the cylindrical part body is provided with a brim-shaped peripheral edge at the lower part, and a fitting protrusion corresponding to the fitting and locking protrusion is provided on the inner surface of the cylindrical part. A synthetic resin pouring spout for a packaging container, characterized in that the lower end periphery of a fitting lid provided with a protruding knob on the upper surface is connected to the lower end periphery of the lid through a thin wall portion that can be cut by pulling the protruding knob. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19739284U JPH0331709Y2 (en) | 1984-12-29 | 1984-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19739284U JPH0331709Y2 (en) | 1984-12-29 | 1984-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61117121U JPS61117121U (en) | 1986-07-24 |
| JPH0331709Y2 true JPH0331709Y2 (en) | 1991-07-05 |
Family
ID=30755655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19739284U Expired JPH0331709Y2 (en) | 1984-12-29 | 1984-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331709Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0433256Y2 (en) * | 1987-06-18 | 1992-08-10 | ||
| JP2545632Y2 (en) * | 1990-04-11 | 1997-08-25 | 凸版印刷 株式会社 | Paper liquid container with spout |
| JP2530771Y2 (en) * | 1991-03-29 | 1997-03-26 | 凸版印刷株式会社 | Liquid spout tap |
-
1984
- 1984-12-29 JP JP19739284U patent/JPH0331709Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61117121U (en) | 1986-07-24 |
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