JPH0423784Y2 - - Google Patents
Info
- Publication number
- JPH0423784Y2 JPH0423784Y2 JP1986182284U JP18228486U JPH0423784Y2 JP H0423784 Y2 JPH0423784 Y2 JP H0423784Y2 JP 1986182284 U JP1986182284 U JP 1986182284U JP 18228486 U JP18228486 U JP 18228486U JP H0423784 Y2 JPH0423784 Y2 JP H0423784Y2
- Authority
- JP
- Japan
- Prior art keywords
- spout
- cap
- piercing tool
- main body
- screw
- 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
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Cartons (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Closures For Containers (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は容器の注出口に関するものである。[Detailed explanation of the idea] (Industrial application field) The present invention relates to a spout of a container.
（従来の技術）
第１２図は従来の筒状注出口を示す図面であつ
て、この注出口は筒状の注出口本体１と該注出口
本体１に螺合されるキヤツプ２と、注出口本体１
内に収容される突刺具３とからなり、先端を上向
きに収容していた突刺具３を、消費者が逆さに入
れ直して指先などを押圧し、PET／Ａ／PE等
からなるバージンフイルム４を突き破つていた。
なお５は紙容器である。(Prior Art) FIG. 12 is a drawing showing a conventional cylindrical spout, which includes a cylindrical spout body 1, a cap 2 screwed onto the spout body 1, and a spout body 1. Main body 1
The consumer inserts the pricking tool 3, which was housed with the tip facing upward, upside down and presses it with a fingertip, etc., and releases the virgin film 4 made of PET/A/PE, etc. It was breaking through.
Note that 5 is a paper container.
（考案が解決しようとする問題点）
以上のようなものによると、使用時キヤツプを
開栓しただけでは使用できず、次ぎに突刺具を逆
さに入れ直して指先などで押す必要がある。又、
注出口内に指先を入れるため衛生的でないし、突
刺具を押すには大きな力が必要であり、リクロー
ズ性がない。(Problems to be solved by the invention) According to the above, it is not possible to use the cap just by opening the cap, and then it is necessary to insert the piercing tool upside down and press it with the tip of a finger. or,
It is not hygienic because the fingertip is inserted into the spout, a large force is required to push the piercing tool, and there is no re-closing property.
（問題点を解決するための手段）
したがつて、本考案の技術的課題は従来注出口
の欠点を除去し、衛生的でかつ容易に開封ができ
る容器の注出口を得ることを目的とするもので、
この技術的課題を解決するための技術的手段は、
筒状の注出口本体と、該注出口本体に螺合される
キヤツプと、前記注出口本体内に収容されるフイ
ルム突刺具とを具備した筒状注出口において、注
出口本体の外面のねじと同方向で、このねじのピ
ツチより大きなピツチのねじを切つた雄ねじ筒を
キヤツプ天板裏面に突設し、これに同ピツチのね
じを内面に切つた筒状の突刺具を螺合せしめ、更
にこの突刺具の外面と注出口本体の内面との間
に、突刺具側に下方に向かつて傾斜した凹部を設
けるとともに、これに係合する凸部を注出口本体
側に形成した構成をとつているものである。(Means for Solving the Problems) Therefore, the technical problem of the present invention is to eliminate the drawbacks of conventional spouts and to obtain a container spout that is hygienic and easy to open. Something,
The technical means to solve this technical problem are:
In a cylindrical spout comprising a cylindrical spout body, a cap screwed onto the spout body, and a film stabbing tool housed in the spout body, the thread on the outer surface of the spout body In the same direction, a male screw cylinder with a thread of a larger pitch than this screw is protruded from the back of the cap top plate, and a cylindrical piercing tool with a thread of the same pitch cut on the inside is screwed into this, and then Between the outer surface of the piercing tool and the inner surface of the spout body, a concave portion is provided on the piercing tool side and is inclined downward, and a convex portion that engages with this is formed on the spout body side. It is something that exists.
（考案の効果）
本考案は、キヤツプを注出口本体か螺脱する
と、キヤツプの天板裏面に突設した雄ねじ筒と筒
状の突刺具との螺合によつて、自動的に突刺具は
下降してバージンフイルムを付き破ることができ
るから、従来のように突刺具の向きを逆さにした
り、これを押込んだりするような人手を煩わせる
ことなく、手指が突刺具に触れることがないから
衛生的である。(Effect of the invention) According to the present invention, when the cap is screwed off from the spout body, the piercing tool is automatically screwed into place by the threaded engagement between the male threaded cylinder protruding from the back of the top plate of the cap and the cylindrical piercing tool. Since it can descend and pierce the virgin film, there is no need to turn the piercing tool upside down or push it in, which is required in the past, and your fingers do not touch the piercing tool. It is hygienic.
そして、筒状の突刺具の外面と注出口本体の内
面との間には、突刺具側に形成された下方に向か
つてテーパー状に傾斜した凹部に対し、注出口本
体側に形成された凸部が係合されているので、キ
ヤツプの螺脱によつて下降する突刺具は、若干回
転しながら下降するので、バージンフイルムを大
きな力を必要とすることなく、容易に破ることが
できる。 Between the outer surface of the cylindrical piercing tool and the inner surface of the spout main body, there is a convexity formed on the spout main body side, in contrast to a downwardly tapered recess formed on the piercing tool side. Since the parts are engaged, the piercing tool that descends as the cap is unscrewed rotates slightly and descends, making it possible to easily tear the virgin film without requiring much force.
（実施例） 以下図面に示す実施例について説明する。(Example) The embodiments shown in the drawings will be described below.
第１図及び第２図は、本考案注出口の一実施例
を示す断面図であつて、１０は注出口本体、２０
はキヤツプ、３０は突刺具である。 1 and 2 are cross-sectional views showing one embodiment of the spout of the present invention, in which 10 is the spout main body, 20
30 is a cap, and 30 is a piercing tool.
注出口本体１０はそのフランジ部によつて容器
に固着されるもので、その筒状部外面にはねじ１
１が、内面には後述する突刺具３０の凹部と係合
する凸部１２が形成されている。この凸部２は斜
めに形成されている。 The spout body 10 is fixed to the container by its flange, and a screw 1 is provided on the outer surface of the cylindrical part.
1, a convex portion 12 is formed on the inner surface to engage with a concave portion of a pricking tool 30, which will be described later. This convex portion 2 is formed diagonally.
キヤツプ２０は注出口本体１０の筒状部の外面
のねじ１１に螺合されるようになつており、１３
はそのねじを示している。 The cap 20 is adapted to be screwed into a screw 11 on the outer surface of the cylindrical part of the spout main body 10,
indicates the screw.
キヤツプ２０の天板裏面にはインナーリングか
らなる大形の雄ねじ筒２１が突設されていて、雄
ねじ筒２１に形成されているねじ２２は前記注出
口本体１０の筒状部外面に形成したねじ１１と同
方向で、これのピツチよりも大きなピツチとなつ
ている。 A large male screw tube 21 made of an inner ring is protruded from the back surface of the top plate of the cap 20, and the screw 22 formed in the male screw tube 21 is a screw formed on the outer surface of the cylindrical portion of the spout body 10. It is in the same direction as No. 11, and has a larger pitch than that of No. 11.
又、ねじ２２に２条ねじ、３条ねじとすること
が望ましい。 Further, it is desirable that the screw 22 be a double thread or a triple thread.
突刺具３０はキヤツプ２０の雄ねじ筒２１に螺
合するような筒状であつて、２３はその筒状内面
に形成されたねじで、雄ねじ筒２１のねじ２２と
同ピツチに形成されている。 The piercing tool 30 has a cylindrical shape that is screwed into the male threaded tube 21 of the cap 20, and 23 is a thread formed on the inner surface of the cylindrical shape, and is formed at the same pitch as the thread 22 of the male threaded tube 21.
次に筒状の筒刺具３０の外面は、上端縁に向か
つて肉厚となつており、この外面には下方に向か
つてテーパー状に傾斜した凹部３１が形成されて
おり、これに前記の注出口本体１０の凸部１２が
係合する。この凹部３１の幅は凸部１２の幅より
も広く、これらの凸部１２及び凹部３１の傾斜角
は5°〜20°である。これらの凹部と凸部とは互い
に逆の部材に設けてもよい。 Next, the outer surface of the cylindrical cylindrical prick 30 becomes thicker toward the upper edge, and a concave portion 31 tapered downward is formed in this outer surface, as described above. The convex portion 12 of the spout main body 10 is engaged. The width of the concave portion 31 is wider than the width of the convex portion 12, and the inclination angle of the convex portion 12 and the concave portion 31 is 5° to 20°. These concave portions and convex portions may be provided on members opposite to each other.
以上のような注出口の開栓時には、第１図のよ
うにキヤツプ２０のねじ１３と注出口本体１０の
ねじ１１とが螺合し、又突刺具３０の内面のねじ
２３と雄ねじ筒２１のねじ２２とが螺合してお
り、突刺具３０は注出口本体１０内に収納されて
いる。 When opening the spout as described above, the screw 13 of the cap 20 and the screw 11 of the spout body 10 are screwed together as shown in FIG. The piercing tool 30 is threadedly engaged with the screw 22 and is housed within the spout main body 10.
次に、使用に当たつてキヤツプ２０を開栓する
方向に回転すると、キヤツプ２０は上方に、突刺
具３０は下方に移動し、突刺具３０の先端に形成
した鋭利な刃先３０ａが容器内面にシールしたバ
ージンフイルムを突き破り開口する。そして突刺
具３０は下降する際、雄ねじ筒２１のねじ２２の
ピツチが注出口本体１０のねじ１１のピツチより
大であることから、キヤツプ２０が注出口本体１
０より外れるより前に下降するもので、その際注
出口本体１０の傾斜した凸部１２と突刺具３０の
傾斜した凹部３１とが係合しているので突刺具３
０は若干回転しながら下降することとなりバージ
ンフイルムを破るのを容易である。 Next, when the cap 20 is rotated in the direction of opening during use, the cap 20 moves upward and the piercing tool 30 moves downward, and the sharp cutting edge 30a formed at the tip of the piercing tool 30 touches the inner surface of the container. Break through the sealed virgin film to open it. When the piercing tool 30 descends, the pitch of the threads 22 of the male threaded cylinder 21 is larger than the pitch of the screws 11 of the spout body 10, so that the cap 20 is lowered into the spout body 1.
0, and at that time, the inclined convex part 12 of the spout main body 10 and the inclined recess 31 of the piercing tool 30 are engaged, so that the piercing tool 3
0 descends while rotating slightly, making it easy to tear the virgin film.
又、キヤツプ２０を開栓する際下降した突刺具
３０は上昇し、キヤツプ２０が締り切つたときキ
ヤツプ２０内に収納される。 Further, the piercing tool 30 that has been lowered when the cap 20 is opened rises and is housed within the cap 20 when the cap 20 is completely closed.
なお、キヤツプの天部にコンタクトリングを設
けると、これが注出口本体と接するためシール性
がアツプする。又、この部分にパツキンがあつて
もよい。 Note that if a contact ring is provided on the top of the cap, this will come into contact with the spout body, improving sealing performance. Also, there may be a patch on this part.
以上のようにキヤツプ２０の開栓につれて自動
的に突刺具３０が下降し、フイルムを突き破つて
開口するので、消費者の手を煩わさないで衛生的
に開口ができ、突刺具の下降時、若干回動しなが
ら下降するので、フイルムを突き破るのが容易で
ある。 As described above, as the cap 20 is opened, the piercing tool 30 automatically descends and pierces the film to open the cap, so that the opening can be done hygienically without the need for the consumer's hands, and when the piercing tool is lowered, Since it descends while rotating slightly, it is easy to break through the film.
第１図は閉栓時の本考案注出口の半分を切断し
て示す正面図、第２図は開栓時の本考案注出口の
半分を切断して示す分解正面図、第３図は注出口
本体の平面図、第４図は同上の半分を切断して示
す正面図、第５図は同上のＡ−Ａ断面図、第６図
は突刺具の半分を切断して示す正面図、第７図及
び第８図は同上の平面図及び下面図、第９図は下
方に向つて傾斜した凹部を示す正面図、第１０図
及び第１１図はキヤツプの半分を切断して示す正
面図及び下面図、第１２図は従来の注出口の説明
図である。
１０……注出口本体、２０……キヤツプ、２１
……雄ねじ筒、３０……突刺具、３１……突刺具
の凹部、１２……注出口本体の凸部。
Figure 1 is a front view with half of the spout of the present invention cut away when the cap is closed, Figure 2 is an exploded front view of the spout of the present invention with half cut away when the spout is opened, and Figure 3 is the spout. A plan view of the main body, FIG. 4 is a front view showing the same half cut away, FIG. 5 is a sectional view taken along line AA of the same above, FIG. 8 and 8 are a plan view and a bottom view of the same as above, FIG. 9 is a front view showing a downwardly sloping recess, and FIGS. 10 and 11 are a front view and a bottom view showing a cutaway half of the cap. 12 are explanatory diagrams of a conventional spout. 10... Spout body, 20... Cap, 21
. . . Male threaded cylinder, 30 . . . Piercing tool, 31 . . . Recessed portion of the piercing tool, 12 .
Claims (1)
るキヤツプと、前記注出口本体内に収容されるフ
イルム突刺具とを具備した筒状注出口において、
注出口本体の外面のねじと同方向で、このねじの
ピツチより大きなピツチのねじを切つた雄ねじ筒
をキヤツプ天板裏面に突設し、これに同ピツチの
ねじを内面に切つた筒状の突刺具を螺合せしめ、
更にこの突刺具の外面と注出口本体の内面との間
に、下方に向かつて傾斜した凹部を突刺具側に、
この凹部に係合する凸部を注出口本体側にそれぞ
れ形成したことを特徴とする容器の注出口。 A cylindrical spout comprising a cylindrical spout main body, a cap screwed onto the spout main body, and a film piercing device housed in the spout main body,
A male screw tube with a thread of a larger pitch than the screw on the outside of the spout body is cut in the same direction as the screw on the outside of the spout body, and a male screw tube with a pitch of a larger pitch is cut on the back of the cap top plate. Screw the piercing tool together,
Furthermore, between the outer surface of the piercing tool and the inner surface of the spout body, a downwardly inclined recess is provided on the piercing tool side.
A spout for a container, characterized in that a convex portion that engages with the recess is formed on the spout main body side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986182284U JPH0423784Y2 (en) | 1986-11-27 | 1986-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986182284U JPH0423784Y2 (en) | 1986-11-27 | 1986-11-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6386022U JPS6386022U (en) | 1988-06-04 |
| JPH0423784Y2 true JPH0423784Y2 (en) | 1992-06-03 |
Family
ID=31127940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986182284U Expired JPH0423784Y2 (en) | 1986-11-27 | 1986-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423784Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0723392Y2 (en) * | 1988-02-15 | 1995-05-31 | 凸版印刷株式会社 | Liquid container spout |
| JP2002128126A (en) * | 2000-10-24 | 2002-05-09 | Hanshin Kasei Kogyo Kk | Easily openable container |
| DE602007012556D1 (en) | 2007-11-05 | 2011-03-31 | Tetra Laval Holdings & Finance | Reclosable opening device for packages for pourable food products |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5524168B2 (en) * | 1975-09-20 | 1980-06-27 | ||
| JPS5837828U (en) * | 1981-09-03 | 1983-03-11 | 三洋電機株式会社 | Flat electric cooker |
| JPS6032298B2 (en) * | 1980-07-19 | 1985-07-27 | 松下電工株式会社 | temperature switch |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627846Y2 (en) * | 1978-08-04 | 1981-07-03 | ||
| JPS6032298U (en) * | 1983-08-08 | 1985-03-05 | 株式会社トーヨー工芸工業 | Container pouring stopper |
| JPS6062027U (en) * | 1983-09-30 | 1985-04-30 | 大日本印刷株式会社 | Liquid carton cylindrical spout |
| JPS60134408U (en) * | 1984-02-21 | 1985-09-07 | 株式会社 飛弾製作所 | bar cosmetic container |
-
1986
- 1986-11-27 JP JP1986182284U patent/JPH0423784Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5524168B2 (en) * | 1975-09-20 | 1980-06-27 | ||
| JPS6032298B2 (en) * | 1980-07-19 | 1985-07-27 | 松下電工株式会社 | temperature switch |
| JPS5837828U (en) * | 1981-09-03 | 1983-03-11 | 三洋電機株式会社 | Flat electric cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6386022U (en) | 1988-06-04 |
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