JP5398547B2 - 合成樹脂製キャップ - Google Patents
合成樹脂製キャップ Download PDFInfo
- Publication number
- JP5398547B2 JP5398547B2 JP2009547938A JP2009547938A JP5398547B2 JP 5398547 B2 JP5398547 B2 JP 5398547B2 JP 2009547938 A JP2009547938 A JP 2009547938A JP 2009547938 A JP2009547938 A JP 2009547938A JP 5398547 B2 JP5398547 B2 JP 5398547B2
- Authority
- JP
- Japan
- Prior art keywords
- container mouth
- cap
- leg
- peripheral surface
- foot
- 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.)
- Active
Links
- 239000004033 plastic Substances 0.000 title description 4
- 229920003023 plastic Polymers 0.000 title description 4
- 230000002093 peripheral effect Effects 0.000 claims description 40
- 229920003002 synthetic resin Polymers 0.000 claims description 14
- 239000000057 synthetic resin Substances 0.000 claims description 14
- 230000007423 decrease Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000006187 pill Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000012371 Aseptic Filling Methods 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 238000003786 synthesis reaction Methods 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
- B65D41/3423—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt
- B65D41/3428—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt the tamper element being integrally connected to the closure by means of bridges
-
- 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
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
- B65D41/0407—Threaded or like caps or cap-like covers secured by rotation with integral sealing means
- B65D41/0414—Threaded or like caps or cap-like covers secured by rotation with integral sealing means formed by a plug, collar, flange, rib or the like contacting the internal surface of a container neck
- B65D41/0421—Threaded or like caps or cap-like covers secured by rotation with integral sealing means formed by a plug, collar, flange, rib or the like contacting the internal surface of a container neck and combined with integral sealing means contacting other surfaces of a container neck
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
前記外足の先端部の内周面に前記容器口部をガイドするガイド面を設けてあり、このガイド面の上端が、外足内に容器口部を挿入すると径外方向に移動するように外足を構成してあり、さらに、
前記天壁内面において、前記外足に対してその外周側に連なる部分が内周側に連なる部分よりも下方に位置していることを特徴としている(請求項1)。
2 容器口部
3 天壁
4 スカート壁
6 雌ねじ
7 雄ねじ
9 ブリッジ
10 タンパーエビデンスバンド
11 係止片
14 中足
15 環状突起
16 外足
17 基端部
18 中間部
19 先端部
20 内周面
21 外周面
22 ガイド面
Claims (4)
- 天壁と、この天壁の外周部から垂下し容器口部の雄ねじに螺合する雌ねじを有するスカート壁と、このスカート壁の下部に破断可能なブリッジを介して連結されたタンパーエビデンスバンドとを備え、前記天壁の内面には、前記容器口部の内周面に密着する環状の中足と、前記容器口部の先端面に密着する環状突起と、前記容器口部の外周面に密着する環状の外足とを一体的に形成してあり、前記中足は、基端から中間部に向かって横断面の厚みが減少し、中間部の横断面の厚みは上下にわたって一定であり、中間部から先端に向かって横断面の厚みが減少するとともに、前記中間部の内周面と外周面は、縦断面が同じ曲率で径内方向に凸の円弧状である曲面としてあり、また、前記中足の先端部の外周面には容器口部をガイドするガイド面を設けてあり、このガイド面の上端が、中足を容器口部に挿入すると径内方向に0.1〜0.6mm移動するように前記中間部を径外方向に傾斜させて設けるとともに、
前記外足の先端部の内周面に前記容器口部をガイドするガイド面を設けてあり、このガイド面の上端が、外足内に容器口部を挿入すると径外方向に移動するように外足を構成してあり、さらに、
前記天壁内面において、前記外足に対してその外周側に連なる部分が内周側に連なる部分よりも下方に位置していることを特徴とする合成樹脂製キャップ。 - 前記外足のガイド面の上端が、外足内に容器口部を挿入すると径外方向に0.05〜0.5mm移動するように外足を構成してある請求項1に記載の合成樹脂製キャップ。
- 前記タンパーエビデンスバンドの下部から内向き上方に向かって延びる係止片をタンパーエビデンスバンドに連設してあるとともに、前記容器口部における前記雄ねじの下側に、容器口部に対する装着時に前記係止片が弾性変形して乗り越え装着後は弾性復帰した係止片が係止するストッパを設けてあり、前記装着後未開封状態において、前記係止片の上端からその直上に位置するストッパの下面部分までの鉛直方向の距離が0.05〜0.4mmとなるように構成してある請求項1または2に記載の合成樹脂製キャップ。
- 前記容器口部の雄ねじに前記スカート壁の雌ねじが螺着した状態において、前記雄ねじの外周面から前記スカート壁の内周面までの距離が0.01〜0.1mmとなるように構成してある請求項1〜3の何れかに記載の合成樹脂製キャップ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009547938A JP5398547B2 (ja) | 2007-12-28 | 2008-09-26 | 合成樹脂製キャップ |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007339151 | 2007-12-28 | ||
JP2007339151 | 2007-12-28 | ||
PCT/JP2008/067395 WO2009084292A1 (ja) | 2007-12-28 | 2008-09-26 | 合成樹脂製キャップ |
JP2009547938A JP5398547B2 (ja) | 2007-12-28 | 2008-09-26 | 合成樹脂製キャップ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2009084292A1 JPWO2009084292A1 (ja) | 2011-05-12 |
JP5398547B2 true JP5398547B2 (ja) | 2014-01-29 |
Family
ID=40824018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009547938A Active JP5398547B2 (ja) | 2007-12-28 | 2008-09-26 | 合成樹脂製キャップ |
Country Status (6)
Country | Link |
---|---|
US (1) | US8365934B2 (ja) |
EP (1) | EP2226264A4 (ja) |
JP (1) | JP5398547B2 (ja) |
KR (1) | KR101310891B1 (ja) |
CN (1) | CN101910014A (ja) |
WO (1) | WO2009084292A1 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4437833B2 (ja) * | 2008-07-23 | 2010-03-24 | 三井・デュポンポリケミカル株式会社 | 樹脂成形装置、樹脂成形方法および樹脂容器 |
WO2011062432A2 (ko) * | 2009-11-17 | 2011-05-26 | Lee Jeong-Min | 용기목에 결합하여 사용하는 연결대 |
MX2012007949A (es) * | 2010-01-06 | 2012-10-03 | Creative Edge Design Group Ltd | Sello combinado de tapa y reborde para tapa roscada. |
US9790005B2 (en) * | 2010-10-15 | 2017-10-17 | Closure Systems International Inc. | Plastic closure with enhanced performance |
KR101300848B1 (ko) * | 2011-01-04 | 2013-08-27 | 삼화왕관주식회사 | 막걸리 용기용 뚜껑 |
JP5891002B2 (ja) * | 2011-10-20 | 2016-03-22 | 日本クロージャー株式会社 | 合成樹脂製容器蓋 |
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 |
EP2631194B1 (en) * | 2012-02-22 | 2017-02-01 | Tetra Laval Holdings & Finance S.A. | A closure for a container of a pourable product |
KR200471606Y1 (ko) * | 2012-02-24 | 2014-03-05 | 주식회사 효성 | 용기뚜껑 |
JP6012312B2 (ja) * | 2012-07-11 | 2016-10-25 | 日本山村硝子株式会社 | 合成樹脂製キャップ |
CN102849329A (zh) * | 2012-08-27 | 2013-01-02 | 浙江硕华医用塑料有限公司 | 盖子密封结构 |
US9428292B2 (en) | 2013-03-13 | 2016-08-30 | Silgan White Cap LLC | Fluid injection system and method for supporting container walls |
MX2016010338A (es) | 2014-02-14 | 2016-11-30 | Closure Systems Int Inc | Cierre a prueba de manipulaciones mejorado. |
PL235676B1 (pl) * | 2017-07-25 | 2020-10-05 | Viki Plast Spolka Akcyjna | Zakrętka do butli lub innego pojemnika |
JP7038502B2 (ja) * | 2017-07-31 | 2022-03-18 | 株式会社吉野工業所 | 二重容器 |
CN113423648B (zh) * | 2019-03-07 | 2022-12-30 | 日本山村硝子株式会社 | 合成树脂制盖 |
JP7336227B2 (ja) * | 2019-03-27 | 2023-08-31 | キヤノン株式会社 | インク収容ボトル |
MX2022003309A (es) | 2019-10-07 | 2022-04-12 | Closure Systems Int Inc | Tapa abatible. |
US20220097935A1 (en) * | 2020-09-28 | 2022-03-31 | Closure Systems International Inc. | Package and closure with tamper-evident band |
USD996967S1 (en) | 2021-05-17 | 2023-08-29 | Closure Systems International Inc. | Closure |
USD996968S1 (en) | 2021-05-17 | 2023-08-29 | Closure Systems International Inc. | Closure |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002173157A (ja) * | 2000-03-13 | 2002-06-18 | Japan Crown Cork Co Ltd | 合成樹脂製容器蓋 |
US6695161B2 (en) * | 2001-02-08 | 2004-02-24 | Japan Crown Cork Co., Ltd. | Plastic container closure |
JP2004331137A (ja) * | 2003-05-02 | 2004-11-25 | Toyo Seikan Kaisha Ltd | プラスチック容器のキャップ取付構造およびノズルの結晶化方法並びにノズルの内径規制用コアチャック |
FR2900908A1 (fr) * | 2006-05-10 | 2007-11-16 | Bericap Sarl | Bouchon a jupe facilitant le demoulage |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3074579A (en) * | 1960-01-15 | 1963-01-22 | Formold Plastics Inc | Combination closure cap and stopper |
JPH0633098B2 (ja) | 1987-04-21 | 1994-05-02 | 東洋製罐株式会社 | プラスチックキャップ |
JPH0633098A (ja) | 1992-07-20 | 1994-02-08 | Shiseido Co Ltd | 衣料用液体洗浄剤 |
JPH09502411A (ja) * | 1994-06-27 | 1997-03-11 | クロウン・コルク・アクチェンゲゼルシャフト | 悪戯防止リングを備えた閉鎖キャップ |
KR20010096600A (ko) | 2000-03-13 | 2001-11-07 | 도케 케이시 | 합성수지제 용기뚜껑 |
US6381928B1 (en) * | 2000-05-26 | 2002-05-07 | Owens-Illinois Closure Inc. | Tamper-indicating closure and container package |
US6491175B1 (en) * | 2000-06-28 | 2002-12-10 | Saad Taha | Single piece closure for a pressurized container |
JP2003261155A (ja) * | 2002-03-04 | 2003-09-16 | Alcoa Closure Systems Japan Ltd | 合成樹脂製キャップ |
EP1350733B1 (en) * | 2002-04-05 | 2005-08-31 | Plamatec AG | Container screw-closure cap |
DE602005027170D1 (de) * | 2004-12-16 | 2011-05-12 | Crown Cork Japan | Plastikverschluss mit hervorragenden Dichtungs- und Entlüftungseigenschaften |
US7651004B2 (en) * | 2005-05-12 | 2010-01-26 | Rexam Closure Systems Inc. | Linerless closure and package |
-
2008
- 2008-09-26 EP EP08867010A patent/EP2226264A4/en not_active Withdrawn
- 2008-09-26 KR KR1020107014533A patent/KR101310891B1/ko active IP Right Grant
- 2008-09-26 US US12/746,562 patent/US8365934B2/en not_active Expired - Fee Related
- 2008-09-26 CN CN2008801229148A patent/CN101910014A/zh active Pending
- 2008-09-26 JP JP2009547938A patent/JP5398547B2/ja active Active
- 2008-09-26 WO PCT/JP2008/067395 patent/WO2009084292A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002173157A (ja) * | 2000-03-13 | 2002-06-18 | Japan Crown Cork Co Ltd | 合成樹脂製容器蓋 |
US6695161B2 (en) * | 2001-02-08 | 2004-02-24 | Japan Crown Cork Co., Ltd. | Plastic container closure |
JP2004331137A (ja) * | 2003-05-02 | 2004-11-25 | Toyo Seikan Kaisha Ltd | プラスチック容器のキャップ取付構造およびノズルの結晶化方法並びにノズルの内径規制用コアチャック |
FR2900908A1 (fr) * | 2006-05-10 | 2007-11-16 | Bericap Sarl | Bouchon a jupe facilitant le demoulage |
Also Published As
Publication number | Publication date |
---|---|
US20100276387A1 (en) | 2010-11-04 |
CN101910014A (zh) | 2010-12-08 |
WO2009084292A1 (ja) | 2009-07-09 |
US8365934B2 (en) | 2013-02-05 |
EP2226264A4 (en) | 2011-03-09 |
KR101310891B1 (ko) | 2013-09-25 |
JPWO2009084292A1 (ja) | 2011-05-12 |
EP2226264A1 (en) | 2010-09-08 |
KR20100099233A (ko) | 2010-09-10 |
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