JP2004043012A - Stay-on tab giving smooth touch on lip - Google Patents

Stay-on tab giving smooth touch on lip Download PDF

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Publication number
JP2004043012A
JP2004043012A JP2002237179A JP2002237179A JP2004043012A JP 2004043012 A JP2004043012 A JP 2004043012A JP 2002237179 A JP2002237179 A JP 2002237179A JP 2002237179 A JP2002237179 A JP 2002237179A JP 2004043012 A JP2004043012 A JP 2004043012A
Authority
JP
Japan
Prior art keywords
score
tab
panel surface
slope
lid
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
Application number
JP2002237179A
Other languages
Japanese (ja)
Inventor
Tetsuo Sato
佐藤 哲生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2002237179A priority Critical patent/JP2004043012A/en
Publication of JP2004043012A publication Critical patent/JP2004043012A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a stay-on tab which is safe since a score portion does not directly touch a lip, can be easily raised during opening and gives smooth touch on the lip. <P>SOLUTION: The tab 3 is arranged in the upper portion of the vicinity of a panel surface 1 of a can lid and the panel surface 1 is engaged with and fixed to the tab 3 with a rivet 2. The score slope 4 is arranged on the upper portion of the can lid and the score 5 is mounted in the circumference of the score slope 4. When the tab 3 is raised, the score 5 is broken and the can lid is opened. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
この発明は、スティオンタブ式の開口部を有する缶容器においてスコア部分が直接唇に接触することが無く安全であり、さらに、開口時にタブの引き起こしが容易になった唇になめらかなスティオンタブに関するものである。
【0002】
【従来の技術】
従来、缶蓋のパネル面と同一もしくはほぼ同一の高さのパネル面にスコアを設けたスティオンタブ式の缶容器があった。
【0003】
【発明が解決しようとする課題】
これには次のような欠点があった。
(イ) 缶蓋に設けられたスコアの破断部はざらざらしており、該ざらざらが直接唇に接触するため唇が荒れる要因となり、唇の健康上および衛生上において悪影響があり、さらに、多くの不快感を与えていた。
(ロ) 唇が金属のざらざらを有する破断部に直接に接触を余儀なくされるのは他の容器においては見られる事態では無く、これは缶容器のみにおいて看過されていたものであり、安全に問題があった。
(ハ) タブとパネル面との間は接近しており、その間には指は少しより挿入できず、缶の開口時にタブの引き起こしが困難なことがあった。
本発明は、これらの欠点を除くためになされたものである。
【0004】
【課題を解決するための手段】
缶蓋のパネル面1の中央付近上部にはタブ3が設置されており、パネル面1とタブ3はリベット2により緊合され固定されている。
缶蓋上部にはスコア斜面4が設けられ、スコア斜面4の周囲にはスコア5が設けられている。
本発明は、以上のような構成よりなる唇になめらかなスティオンタブである。
【0005】
【発明の実施の形態】
以下、本発明の実施の形態について説明する。
(イ) パネル面1の中央付近には、リベット2を挿入させる穴が設けられている。
(ロ) タブ3にはリベット2を挿入させる穴が設けられており、該穴はパネル面1の中央付近の穴と連通して設けられており、タブ3とパネル面1は挿入されたリベット2により緊合され、タブ3はパネル面1の上部にてパネル面1に固定されている。
(ハ) パネル面1の穴およびタブ3の穴はリベット2により密着されており、
容器内部の液体の漏出は守られている。
(ニ) 缶蓋にはスコア斜面4が設けられており、該スコア斜面4は図1、図2および図3に示すように、パネル面1の一部分におけるものであり、缶蓋中央付近から缶蓋外周に向けてほぼ卵型あるいはほぼ楕円の形にて設けられており、缶蓋中央付近から缶蓋外周に向けて下りの傾斜をなして設けられており、パネル面1の一部分が凹部をなして設けられている。
(ホ) スコア斜面4にはスコア5が設けられており、該スコア5は図2に示すように、スコア斜面4の周囲に設けられている。
(ヘ) スコア5はスコア斜面4のほぼ全周にわたって設けられているが、缶蓋中央付近の一部においては設けられておらず、スコア5が破断をなされても、その一部においてスコア斜面4と缶蓋は接続されている。
(ト) スコア斜面4の上部にはタブ3の端部が位置されており、タブ3の相対するもう一方の端部はタブ3の引き起こしの際に指を掛ける端部である。
(チ) 図1および図2に示すように、パネル面1の外周にはパネル面1の強化および補強の為パネル面外周溝6が凹部をもって設けられており、該パネル面外周溝6とスコア斜面4を設けるためになされた凹部は図1に示すように互いの溝と凹部の深さはほぼ同程度に設けられている。
本発明は以上のような構造で、これを使用するときは、タブ3の端部とパネル面1の間に指を入れ、タブ3を引き起こす。
タブ3を引き起こした時スコア斜面4はその上部に位置されたタブ3の端部により押圧されスコア斜面4に設けられたスコア5は破断され缶蓋は開口される。スコア5が破断されたスコア斜面4は一部がパネル面1に接続されたまま、その大部分はパネル面1の裏側に折り曲げられる。
なお、図4に示すように、スコア斜面4は缶蓋中央付近から缶蓋外周に向けて下りの傾斜を設けなくてもよく、スコア斜面4がパネル面1とほぼ平行な面をなす凹部にて設けてもよい。
【0006】
【発明の効果】
開口された缶蓋の開口部分から直接飲料を飲もうとする時、パネル面1とスコア5部分は高さが異なるため、唇が直接スコア5に接触せず、金属の破断によるスコア5のぎざぎざから唇は守られ、唇はなめらかな感触が得られる。
さらに、タブ3を引き起こす時、スコア斜面4とスコア斜面4上に位置するタブ3の端部との間には透き間があり、透き間部分の角度をタブ3の引き起こしが楽に行なうことができ、タブ3の引き起こしが容易になった。
また、塵芥に対する懸念については、図2に示すように、スコア斜面4により生ずる凹部はパネル面外周溝6より幅が広く、深さも同程度であり、パネル面外周溝6に比して塵芥は除去しやすく、衛生上の安全面が認められている既存のパネル面外周溝6に比してもスコア斜面4の凹部の衛生上の安全面は同程度に保たれている。
【図面の簡単な説明】
【図1】本発明のA−A断面図である。
【図2】本発明の平面図である。
【図3】本発明の斜視図である。
【図4】本発明の他の実施例を示す断面図である。
【符号の説明】
1 パネル面
2 リベット
3 タブ
4 スコア斜面
5 スコア
6 パネル面外周溝
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a canister having an opening of a stion tab type, wherein the score portion does not directly contact the lips, and is safe. .
[0002]
[Prior art]
Conventionally, there has been a stion tub type can container in which a score is provided on a panel surface having the same or almost the same height as a panel surface of a can lid.
[0003]
[Problems to be solved by the invention]
This had the following disadvantages.
(A) The broken portion of the score provided on the can lid is rough, and the rough surface comes into direct contact with the lips, causing roughening of the lips, which has an adverse effect on the health and hygiene of the lips. Had discomfort.
(B) The fact that the lips are forced to come into direct contact with the rough part of the metal is not the case seen in other containers, which was overlooked only in canned containers, and is a safety issue. was there.
(C) The tab and the panel surface are close to each other, the finger cannot be inserted a little more between them, and it was sometimes difficult to raise the tab when opening the can.
The present invention has been made to eliminate these disadvantages.
[0004]
[Means for Solving the Problems]
A tab 3 is provided at an upper portion near the center of the panel surface 1 of the can lid, and the panel surface 1 and the tab 3 are tightly fixed by a rivet 2.
A score slope 4 is provided above the can lid, and a score 5 is provided around the score slope 4.
The present invention is a lip smooth tub having the above structure.
[0005]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described.
(B) Near the center of the panel surface 1, a hole for inserting the rivet 2 is provided.
(B) The tab 3 is provided with a hole into which the rivet 2 is inserted. The hole is provided so as to communicate with a hole near the center of the panel surface 1, and the tab 3 and the panel surface 1 are inserted. 2 and the tab 3 is fixed to the panel surface 1 at the upper portion of the panel surface 1.
(C) The hole of the panel surface 1 and the hole of the tab 3 are closely attached by the rivet 2,
Liquid leakage inside the container is protected.
(D) A score slope 4 is provided on the can lid, and the score slope 4 is located on a part of the panel surface 1 as shown in FIGS. It is provided in an approximately oval or substantially elliptical shape toward the lid outer periphery, and is provided with a downward slope from near the center of the can lid toward the outer periphery of the can lid, and a part of the panel surface 1 has a concave portion. It is provided.
(E) The score 5 is provided on the score slope 4, and the score 5 is provided around the score slope 4 as shown in FIG. 2.
(F) The score 5 is provided over almost the entire circumference of the score slope 4, but is not provided in a part near the center of the can lid. Even if the score 5 is broken, the score slope is provided in a part thereof. 4 and the can lid are connected.
(G) The end of the tab 3 is located on the upper part of the score slope 4, and the other opposite end of the tab 3 is an end to which a finger is put when the tab 3 is raised.
(H) As shown in FIGS. 1 and 2, a panel surface outer peripheral groove 6 is provided with a concave portion on the outer periphery of the panel surface 1 for strengthening and reinforcing the panel surface 1. As shown in FIG. 1, the concave portions provided for providing the slopes 4 are provided with substantially the same depth as the respective grooves and concave portions.
The present invention has the above-described structure. When this is used, a finger is inserted between the end of the tab 3 and the panel surface 1 to raise the tab 3.
When the tab 3 is raised, the score slope 4 is pressed by the end of the tab 3 located above the score slope 4, the score 5 provided on the score slope 4 is broken, and the can lid is opened. Most of the score slope 4 from which the score 5 has been broken is bent to the back side of the panel surface 1 while a part thereof is connected to the panel surface 1.
In addition, as shown in FIG. 4, the score slope 4 does not need to be provided with a downward slope from near the center of the can lid toward the outer periphery of the can lid, and the score slope 4 is formed in a concave portion that is substantially parallel to the panel surface 1. May be provided.
[0006]
【The invention's effect】
When trying to drink beverage directly from the opening of the opened can lid, since the panel surface 1 and the score 5 are different in height, the lips do not directly contact the score 5 and the score 5 is jagged due to metal breakage. The lips are protected from the lips, and the lips have a smooth feel.
Further, when the tab 3 is raised, there is a gap between the score slope 4 and the end of the tab 3 located on the score slope 4, and the angle of the gap can be easily raised by the tab 3. 3 became easier to cause.
Concerning the concern about dust, as shown in FIG. 2, the concave portion formed by the score slope 4 is wider than the panel surface outer peripheral groove 6 and has the same depth as the panel surface outer peripheral groove 6. The sanitary safety surface of the concave portion of the score slope 4 is maintained at the same level as compared with the existing panel surface outer peripheral groove 6 which is easy to remove and has a sanitary safety surface.
[Brief description of the drawings]
FIG. 1 is a sectional view taken along the line AA of the present invention.
FIG. 2 is a plan view of the present invention.
FIG. 3 is a perspective view of the present invention.
FIG. 4 is a sectional view showing another embodiment of the present invention.
[Explanation of symbols]
1 Panel surface 2 Rivet 3 Tab 4 Score slope 5 Score 6 Panel surface outer peripheral groove

Claims (2)

缶蓋のパネル面1の中央付近上部にはタブ3が設置されており、パネル面1とタブ3はリベット2により緊合され固定されており、缶蓋上部にはスコア斜面4が設けられ、スコア斜面4の周囲にはスコア5が設けられている唇になめらかなスティオンタブ。A tab 3 is installed near the center of the panel surface 1 of the can lid, and the panel surface 1 and the tab 3 are tightened and fixed by the rivet 2, and a score slope 4 is provided at the upper portion of the can lid. A smooth stion tab on the lips with a score 5 around the score slope 4. スコア斜面4がパネル面1とほぼ平行な面をなす凹部にて設けてなる請求項1記載の唇になめらかなスティオンタブ。The smooth lip tab according to claim 1, wherein the score slope (4) is provided in a concave portion substantially parallel to the panel surface (1).
JP2002237179A 2002-07-13 2002-07-13 Stay-on tab giving smooth touch on lip Pending JP2004043012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002237179A JP2004043012A (en) 2002-07-13 2002-07-13 Stay-on tab giving smooth touch on lip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002237179A JP2004043012A (en) 2002-07-13 2002-07-13 Stay-on tab giving smooth touch on lip

Publications (1)

Publication Number Publication Date
JP2004043012A true JP2004043012A (en) 2004-02-12

Family

ID=31712098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002237179A Pending JP2004043012A (en) 2002-07-13 2002-07-13 Stay-on tab giving smooth touch on lip

Country Status (1)

Country Link
JP (1) JP2004043012A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013223878A (en) * 2012-03-21 2013-10-31 Coca-Cola Co Method for manufacturing beverage can
CN103910118A (en) * 2014-03-16 2014-07-09 李红彪 Secondarily-coverable can
CN111762422A (en) * 2020-08-07 2020-10-13 成都理工大学 Sanitary easy-to-open pop-top can

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013223878A (en) * 2012-03-21 2013-10-31 Coca-Cola Co Method for manufacturing beverage can
CN103910118A (en) * 2014-03-16 2014-07-09 李红彪 Secondarily-coverable can
CN111762422A (en) * 2020-08-07 2020-10-13 成都理工大学 Sanitary easy-to-open pop-top can

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