JPWO2020039851A1 - 合成樹脂製キャップ - Google Patents
合成樹脂製キャップ Download PDFInfo
- Publication number
- JPWO2020039851A1 JPWO2020039851A1 JP2020538258A JP2020538258A JPWO2020039851A1 JP WO2020039851 A1 JPWO2020039851 A1 JP WO2020039851A1 JP 2020538258 A JP2020538258 A JP 2020538258A JP 2020538258 A JP2020538258 A JP 2020538258A JP WO2020039851 A1 JPWO2020039851 A1 JP WO2020039851A1
- Authority
- JP
- Japan
- Prior art keywords
- side wall
- annular
- container mouth
- cap
- synthetic resin
- 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.)
- Granted
Links
- 229920003002 synthetic resin Polymers 0.000 title claims abstract description 14
- 239000000057 synthetic resin Substances 0.000 title claims abstract description 14
- 230000003313 weakening effect Effects 0.000 claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims abstract description 15
- 230000002265 prevention Effects 0.000 abstract description 8
- 229920005989 resin Polymers 0.000 abstract description 5
- 239000011347 resin Substances 0.000 abstract description 5
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- -1 polyethylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/40—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts
- B65D41/405—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts with integral internal sealing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
Description
2 天壁
3 スカート壁
4 ローレット溝
5 雌ねじ
6 中足
7 環状リブ
8 外足
9 タンパーエビデンスバンド
10 環状弱化部
11 フック
12 嵌合部
13 傾斜部
14 側壁
15 溝
16 環状突出部
51 雌ねじ
52 スカート壁
53 キャップ本体
54 環状弱化部
55 タンパーエビデンスバンド
56 係合部
M 容器口部
M1 雄ねじ
M2 環状突起(被係合部)
Claims (2)
- 略筒状の側壁を有し、
該側壁は、容器口部の外周に形成された雄ねじに螺合する雌ねじが設けられたスカート壁と、該スカート壁の下部に環状弱化部を介して連結され、前記容器口部の外周に形成された被係合部に係合する係合部が設けられたタンパーエビデンスバンドとを含み、
前記側壁の内周面における前記環状弱化部から前記雌ねじ部の最下位置までの間の領域に、該側壁の周方向に連続又は断続する溝が設けられたことを特徴とする合成樹脂製キャップ。 - 前記側壁の外周面において前記環状弱化部よりも上方であって前記雌ねじ部の最下位置から下方に離れた位置に環状突出部が設けられ、前記溝は前記環状突出部よりも上方にまで延びている請求項1に記載の合成樹脂製キャップ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018153899 | 2018-08-20 | ||
JP2018153899 | 2018-08-20 | ||
PCT/JP2019/029581 WO2020039851A1 (ja) | 2018-08-20 | 2019-07-29 | 合成樹脂製キャップ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020039851A1 true JPWO2020039851A1 (ja) | 2021-08-10 |
JP7348902B2 JP7348902B2 (ja) | 2023-09-21 |
Family
ID=69592763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020538258A Active JP7348902B2 (ja) | 2018-08-20 | 2019-07-29 | 合成樹脂製キャップ |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7348902B2 (ja) |
KR (1) | KR102567410B1 (ja) |
CN (1) | CN112566852B (ja) |
WO (1) | WO2020039851A1 (ja) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4369889A (en) * | 1981-06-08 | 1983-01-25 | Ethyl Products Company | Tamperproof closure |
JPH04100451U (ja) * | 1991-02-02 | 1992-08-31 | ||
US5950850A (en) * | 1996-05-14 | 1999-09-14 | Shibazaki Seisakusho, Ltd. | Sealing device and container |
JP2003200951A (ja) * | 2001-10-31 | 2003-07-15 | Masao Horiie | 容器のキャップ |
JP2009057106A (ja) * | 2007-09-03 | 2009-03-19 | Kirin Brewery Co Ltd | プラスチックキャップ、それを装着した容器及びその装着方法 |
JP2013203440A (ja) * | 2012-03-28 | 2013-10-07 | Nippon Closures Co Ltd | 合成樹脂製容器蓋 |
JP2016016900A (ja) * | 2014-07-10 | 2016-02-01 | 日本クロージャー株式会社 | 合成樹脂製容器蓋及びこれと容器との組み合わせ |
JP2016064866A (ja) * | 2014-09-26 | 2016-04-28 | 株式会社Csiジャパン | 合成樹脂製キャップ、閉止装置、および飲料入り閉止装置 |
WO2017029707A1 (ja) * | 2015-08-18 | 2017-02-23 | 日本山村硝子株式会社 | 合成樹脂製キャップ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5918450B2 (ja) * | 1981-04-16 | 1984-04-27 | 新日本製鐵株式会社 | 焼結鉱の製造方法 |
JPH04100541U (ja) * | 1991-02-04 | 1992-08-31 | ||
JP3500191B2 (ja) * | 1994-08-02 | 2004-02-23 | 日本クラウンコルク株式会社 | ボトルの密封構造 |
CN1830730A (zh) * | 2005-01-01 | 2006-09-13 | 郭永军 | 铰接式防盗瓶盖 |
JP5063406B2 (ja) * | 2007-03-22 | 2012-10-31 | 東洋製罐株式会社 | Icタグ付プラスチックキャップ |
JP5977937B2 (ja) * | 2011-11-21 | 2016-08-24 | 株式会社Csiジャパン | 炭酸飲料充てん容器用合成樹脂製キャップ、閉止装置、および飲料入り閉止装置 |
JP5291175B2 (ja) | 2011-12-16 | 2013-09-18 | 日本クロージャー株式会社 | 合成樹脂製容器蓋及びこれと容器との組み合わせ |
-
2019
- 2019-07-29 WO PCT/JP2019/029581 patent/WO2020039851A1/ja active Application Filing
- 2019-07-29 CN CN201980052770.1A patent/CN112566852B/zh active Active
- 2019-07-29 JP JP2020538258A patent/JP7348902B2/ja active Active
- 2019-07-29 KR KR1020217004188A patent/KR102567410B1/ko active IP Right Grant
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4369889A (en) * | 1981-06-08 | 1983-01-25 | Ethyl Products Company | Tamperproof closure |
JPH04100451U (ja) * | 1991-02-02 | 1992-08-31 | ||
US5950850A (en) * | 1996-05-14 | 1999-09-14 | Shibazaki Seisakusho, Ltd. | Sealing device and container |
JP2003200951A (ja) * | 2001-10-31 | 2003-07-15 | Masao Horiie | 容器のキャップ |
JP2009057106A (ja) * | 2007-09-03 | 2009-03-19 | Kirin Brewery Co Ltd | プラスチックキャップ、それを装着した容器及びその装着方法 |
JP2013203440A (ja) * | 2012-03-28 | 2013-10-07 | Nippon Closures Co Ltd | 合成樹脂製容器蓋 |
JP2016016900A (ja) * | 2014-07-10 | 2016-02-01 | 日本クロージャー株式会社 | 合成樹脂製容器蓋及びこれと容器との組み合わせ |
JP2016064866A (ja) * | 2014-09-26 | 2016-04-28 | 株式会社Csiジャパン | 合成樹脂製キャップ、閉止装置、および飲料入り閉止装置 |
WO2017029707A1 (ja) * | 2015-08-18 | 2017-02-23 | 日本山村硝子株式会社 | 合成樹脂製キャップ |
Also Published As
Publication number | Publication date |
---|---|
CN112566852B (zh) | 2023-01-03 |
JP7348902B2 (ja) | 2023-09-21 |
KR102567410B1 (ko) | 2023-08-14 |
KR20210030439A (ko) | 2021-03-17 |
CN112566852A (zh) | 2021-03-26 |
WO2020039851A1 (ja) | 2020-02-27 |
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