JPS59155217A - Plastic straw - Google Patents
Plastic strawInfo
- Publication number
- JPS59155217A JPS59155217A JP3059683A JP3059683A JPS59155217A JP S59155217 A JPS59155217 A JP S59155217A JP 3059683 A JP3059683 A JP 3059683A JP 3059683 A JP3059683 A JP 3059683A JP S59155217 A JPS59155217 A JP S59155217A
- Authority
- JP
- Japan
- Prior art keywords
- straw
- bag
- plastic straw
- contents
- mouth
- 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.)
- Pending
Links
Landscapes
- Table Equipment (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 本発明はプラスチック・ストロ−に関する。[Detailed description of the invention] The present invention relates to plastic straws.
豆乳、ジュースなどのパック飲料をのむとき。When drinking packaged drinks such as soy milk or juice.
バックのストロ−ぐちをストロ−で突き破る必要がある
。ストロ−ぐちヶ突き破った瞬間にはずみでバックを手
で圧迫するため、中の飲料がストロ−を逆流、し外部へ
こぼれ出て衣服を汚す。そのために紙パツクの普及がさ
またげられ缶、びんなどが汎用される。これは省資源・
低コストの観点から好ましくない。また、軟弱なバック
の場合には。It is necessary to break through the straw groove on the back with a straw. The moment the straw breaks through, the person presses the bag with their hands, causing the beverage inside to flow backwards through the straw and spill out, staining clothes. This has hindered the spread of paper packs, and cans, bottles, etc. have been widely used. This saves resources and
Not preferable from the viewpoint of low cost. Also, in case of a soft back.
比較的腰の強いかどとかどを手で挾持して飲むべき旨を
バック表面に印刷表示することが行われるが、飲用者は
これに注意を払わないため、結局。Although there is a print on the back surface that indicates that the drink should be taken by holding the relatively strong end in one's hands, the drinker does not pay attention to this, and in the end, the drinker ends up not paying attention to this.
中味があふれ出てしまう。The contents will overflow.
本発明のストロ−は、一方の先端が鋭角ｔなし横断面が
くぼみ金有し、それによって、飲料バックが腰の弱い極
薄の紙容器であっても中味をあふれ出すことなくストロ
−ぐち會突き破ることが可卵となる。The straw of the present invention has one tip with an acute angle T and a recessed cross section, so that even if the beverage bag is a stiff, ultra-thin paper container, the contents will not spill out and the straw can be used. Breaking through becomes possible.
図に示すように０本発明のストロ−１はプラスチックで
なりその少くとも一方の先端１１が鋭角をなす。その横
断面は全長にわたってくぼみを有する。このくぼみは適
度の開き幅と深さがあればよい。このストロ−１は例え
は押出し成形により容易に大量生産されつる。As shown in the figure, the straw 1 of the present invention is made of plastic, and at least one tip 11 thereof forms an acute angle. Its cross section has a depression along its entire length. This depression should have an appropriate opening width and depth. This straw 1 can be easily mass-produced by extrusion molding, for example.
このストロ−１の先端１１で飲料バック２のストロ−ぐ
ち２０倉突き破るとストロ−ぐち２０には゛ストロー１
の円周に略等しい円周の穴２１があく。穴２１にはスト
ロ−１が通っているが、穴２１とストロ−１とはストロ
−１のくぼみ部分１０において空隙１２が生じている。When the tip 11 of this straw 1 breaks through the straw mouth 20 of the beverage bag 2, the straw 1 will be inserted into the straw mouth 20.
A hole 21 with a circumference approximately equal to the circumference of is formed. The straw 1 passes through the hole 21, but a gap 12 is formed between the hole 21 and the straw 1 at the concave portion 10 of the straw 1.
この空隙１２のために、ストロ−１がストロ−ぐち２０
を突き破ってパック２内へ進入してもその瞬間にパック
２内上方部の空気部分２２が外気に通じる。それゆえ手
でバック２を少々圧迫しても中味の飲料２３がストロ−
１ｉ逆流して外へこぼれ出ることがない。Because of this gap 12, the straw 1 is connected to the straw mouth 20.
Even if it breaks through and enters the pack 2, at that moment the air portion 22 in the upper part of the pack 2 communicates with the outside air. Therefore, even if you press the bag 2 a little with your hand, the contents of the drink 23 will flow through the straw.
1i No backflow and spillage outside.
空隙１２により外気が常時バック２内へ流入するため、
中の飲料２３はストローエから円滑に吸い出されうる。Since outside air always flows into the bag 2 through the air gap 12,
The beverage 23 inside can be smoothly sucked out of the straw.
ストロ−ぐち２０がストロ−１の横断面の形状通妙に開
口されて車上記空隙１２が形成されなくとも、その部分
には舌片が形成される。この舌片は空気流に従って動く
ため、あたかも空隙１２が生じたと同じ様ｔｒＰｋ果た
す。Even if the straw mouthpiece 20 is opened in the shape of the cross section of the straw 1 and the above-vehicle space 12 is not formed, a tongue piece is formed in that portion. Since this tongue piece moves according to the air flow, it performs trPk as if a gap 12 had been created.
このように１本発明のストロ−によれば、バックが軟弱
な紙容器であってもその中味會こぼすことなくストロ−
ぐち會突き破ることができ、しかも、中味を円滑に吸い
出すことが回部となる。本発明のストロ−を使えば、バ
ックは極薄の紙で作られうるため、省資源・低コスト、
さらには無公害という効果が得られる。As described above, according to the straw of the present invention, even if the bag is a soft paper container, the contents can be passed through the straw without spilling.
The turning part is to be able to penetrate through the mouth and suck out the contents smoothly. By using the straw of the present invention, the bag can be made of ultra-thin paper, saving resources and reducing costs.
Furthermore, the effect of no pollution can be obtained.
【図面の簡単な説明】
図は本発明のストロ−１′にストロ−ぐち２０からバッ
ク２に差し込んだ状態の斜視図である。
１・・・ストロ−，２・・・バック、１０・・・くぼみ
部分。
以上BRIEF DESCRIPTION OF THE DRAWINGS The figure is a perspective view of the straw 1' of the present invention inserted into the bag 2 through the straw mouth 20. 1... Straw, 2... Back, 10... Recessed part. that's all
Claims (1)
するプラスチック・ストロ−０1. A plastic straw with one tip without a sharp g4t and a concave cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3059683A JPS59155217A (en) | 1983-02-24 | 1983-02-24 | Plastic straw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3059683A JPS59155217A (en) | 1983-02-24 | 1983-02-24 | Plastic straw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59155217A true JPS59155217A (en) | 1984-09-04 |
Family
ID=12308243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3059683A Pending JPS59155217A (en) | 1983-02-24 | 1983-02-24 | Plastic straw |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59155217A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5941179B2 (en) * | 1977-09-23 | 1984-10-05 | ポラロイド コ−ポレ−シヨン | photo film unit |
-
1983
- 1983-02-24 JP JP3059683A patent/JPS59155217A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5941179B2 (en) * | 1977-09-23 | 1984-10-05 | ポラロイド コ−ポレ−シヨン | photo film unit |
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