JP6576772B2 - 易開封性容器蓋 - Google Patents
易開封性容器蓋 Download PDFInfo
- Publication number
- JP6576772B2 JP6576772B2 JP2015192884A JP2015192884A JP6576772B2 JP 6576772 B2 JP6576772 B2 JP 6576772B2 JP 2015192884 A JP2015192884 A JP 2015192884A JP 2015192884 A JP2015192884 A JP 2015192884A JP 6576772 B2 JP6576772 B2 JP 6576772B2
- Authority
- JP
- Japan
- Prior art keywords
- container lid
- peripheral surface
- mouth
- piece
- skirt wall
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 52
- 229920003002 synthetic resin Polymers 0.000 claims description 14
- 239000000057 synthetic resin Substances 0.000 claims description 14
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- -1 polyethylene Polymers 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 150000001602 bicycloalkyls Chemical group 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- B65D41/40—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts
- B65D41/42—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts made of relatively-stiff metallic material, e.g. crown caps
-
- 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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
- B65D43/0208—Removable lids or covers without integral tamper element secured by snapping over beads or projections on both the inside and the outside of the mouth of the container
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00259—Materials used
- B65D2543/00277—Metal
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00592—Snapping means
- B65D2543/00601—Snapping means on the container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
該把持片は該接続部の内面上端から該スカート壁の内周面に沿って上方に延出する延出部を含み、容器蓋を該口頸部に被嵌すると、該把持片の該延出部の上端部は該口頸部の該係止突条の外周面の下端部に対向して位置し、該スカート壁の下端部が半径方向内側に変形されると、該把持片の該延出部の上端部は該スカート壁の内周面と該係止突条の外周面の下端部との間に挟持され、
該口頸部に装着された容器蓋を該口頸部から離脱する際に、該所定領域において該スカート壁の下端部が該口頸部の該係止突条から離隔する方向に移動されると、該把持片の該延出部の上端は該係止突条の外周面から下方に移動されて該係止突条の下面乃至それよりも下方の口頸部外周面に密接され、該一対のスコアの破断が進行すると該口頸部から離隔する、
ことを特徴とする容器蓋が提供される。
4:シェル
6:把持片
8:天面壁
10:スカート壁
12:接続片
18a、18b:一対のスコア
26:接続部
28:把持部
30:延出部
32:口頸部
34:係止突条
Claims (7)
- 外周面上端部には、半径方向外方に突出し、外周面が下方に向かって直径が漸次増大し且つ縦断面図において円弧形状であり、下面は下方に向かって直径が漸次低減し且つ縦断面図において円弧形状である環状係止突条が形成されている口頸部を有する容器のための易開封性容器蓋であって、円形天面壁、該天面壁の周縁から垂下するスカート壁及び周方向における所定領域において該スカート壁の下端から延出する接続片を有し、該所定領域の両側において該スカート壁の下端から上方に延び、次いで該天面壁を延びる一対のスコアが形成されている金属薄板製シェルと、該接続片に接続された合成樹脂製把持片とを具備し、該把持片は該接続片を少なくとも部分的に囲繞する接続部及び該接続部から延出する把持部を有する容器蓋にして、
該把持片は該接続部の内面上端から該スカート壁の内周面に沿って上方に延出する延出部を含み、容器蓋を該口頸部に被嵌すると、該把持片の該延出部の上端部は該口頸部の該係止突条の外周面の下端部に対向して位置し、該スカート壁の下端部が半径方向内側に変形されると、該把持片の該延出部の上端部は該スカート壁の内周面と該係止突条の外周面の下端部との間に挟持され、
該口頸部に装着された容器蓋を該口頸部から離脱する際に、該所定領域において該スカート壁の下端部が該口頸部の該係止突条から離隔する方向に移動されると、該把持片の該延出部の上端は該係止突条の外周面から下方に移動されて該係止突条の下面乃至それよりも下方の口頸部外周面に密接され、該一対のスコアの破断が進行すると該口頸部から離隔する、
ことを特徴とする容器蓋。 - 該把持片の該延出部の少なくとも該上端部は該スカート壁の内周面に対して非接着乃至弱接着状態である、請求項1記載の容器蓋。
- 該把持片の該延出部の全体が該スカート壁の内周面に対して非接着乃至弱接着状態である、請求項2記載の容器蓋。
- 該把持片の該延出部の少なくとも該上端部は該スカート壁の内面に沿って周方向に円弧状に延び、肉厚が0.2乃至0.5mmである、請求項1から3までのいずれかに記載の容器蓋。
- 該把持片の該延出部の少なくとも該上端部は全体に渡って均一な厚さを有する、請求項4記載の容器蓋。
- 該把持片はショアD硬度が55乃至73である硬質合成樹脂から成形されている、請求項1から5までのいずれかに記載の容器蓋。
- 該シェルはアルミニウム基合金薄板から形成されている、請求項1から6までのいずれかに記載の容器蓋。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015192884A JP6576772B2 (ja) | 2015-09-30 | 2015-09-30 | 易開封性容器蓋 |
CN201680054837.1A CN108137194A (zh) | 2015-09-30 | 2016-09-09 | 易开启的容器盖 |
US15/758,658 US10787296B2 (en) | 2015-09-30 | 2016-09-09 | Easily openable container lid |
KR1020187011081A KR102608647B1 (ko) | 2015-09-30 | 2016-09-09 | 용이 개봉성 용기 뚜껑 |
EP16851092.3A EP3357828B1 (en) | 2015-09-30 | 2016-09-09 | Easy-opening container lid |
RU2018113070A RU2714334C1 (ru) | 2015-09-30 | 2016-09-09 | Легко открываемая крышка контейнера |
PCT/JP2016/076581 WO2017056918A1 (ja) | 2015-09-30 | 2016-09-09 | 易開封性容器蓋 |
TW105131151A TWI676579B (zh) | 2015-09-30 | 2016-09-29 | 易開封性容器蓋 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015192884A JP6576772B2 (ja) | 2015-09-30 | 2015-09-30 | 易開封性容器蓋 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017065723A JP2017065723A (ja) | 2017-04-06 |
JP2017065723A5 JP2017065723A5 (ja) | 2018-03-15 |
JP6576772B2 true JP6576772B2 (ja) | 2019-09-18 |
Family
ID=58423371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015192884A Active JP6576772B2 (ja) | 2015-09-30 | 2015-09-30 | 易開封性容器蓋 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10787296B2 (ja) |
EP (1) | EP3357828B1 (ja) |
JP (1) | JP6576772B2 (ja) |
KR (1) | KR102608647B1 (ja) |
CN (1) | CN108137194A (ja) |
RU (1) | RU2714334C1 (ja) |
TW (1) | TWI676579B (ja) |
WO (1) | WO2017056918A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024084350A2 (en) * | 2022-10-21 | 2024-04-25 | Pelliconi & C. S.P.A. | Closure cap for containers. |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2709019A (en) * | 1951-07-23 | 1955-05-24 | Jack N Powell | Opening attachment for bottle caps |
US3206055A (en) * | 1963-09-03 | 1965-09-14 | Helbling August | Flexible bottle cap opener |
DE3618178A1 (de) * | 1986-05-30 | 1987-12-03 | Chesoo Domingo Kim | Flaschenverschluss, insbesondere fuer getraenkeflaschen |
SE8604926D0 (sv) * | 1986-11-17 | 1986-11-18 | Wicanders Kapsyl Ab | Upprivningsbar kapsyl |
JPH11152159A (ja) * | 1997-11-21 | 1999-06-08 | Fuji Seal Inc | 容易開口容器の蓋体及びその製造方法 |
CN2369962Y (zh) * | 1999-04-08 | 2000-03-22 | 韦庆林 | 易开瓶盖 |
CN2618872Y (zh) * | 2003-04-09 | 2004-06-02 | 赵春泽 | 一种易拉瓶盖 |
JP5038730B2 (ja) | 2007-01-18 | 2012-10-03 | 日本クラウンコルク株式会社 | 易開封性容器蓋 |
CA2577886C (fr) * | 2007-02-13 | 2015-09-08 | Crealise Conditionnement Inc. | Bouchon sans joint rapporte |
JP5421816B2 (ja) * | 2010-02-23 | 2014-02-19 | 日本クロージャー株式会社 | 易開封性蓋 |
US8944264B2 (en) * | 2013-02-04 | 2015-02-03 | World Bottling Cap, LLC | Medical vial cap |
JP6090914B2 (ja) * | 2013-02-28 | 2017-03-08 | 日本クロージャー株式会社 | 引裂き式容器蓋 |
JP6356951B2 (ja) | 2013-08-22 | 2018-07-11 | 日本クロージャー株式会社 | 易開封性容器蓋 |
-
2015
- 2015-09-30 JP JP2015192884A patent/JP6576772B2/ja active Active
-
2016
- 2016-09-09 EP EP16851092.3A patent/EP3357828B1/en active Active
- 2016-09-09 CN CN201680054837.1A patent/CN108137194A/zh active Pending
- 2016-09-09 WO PCT/JP2016/076581 patent/WO2017056918A1/ja active Application Filing
- 2016-09-09 US US15/758,658 patent/US10787296B2/en active Active
- 2016-09-09 KR KR1020187011081A patent/KR102608647B1/ko active IP Right Grant
- 2016-09-09 RU RU2018113070A patent/RU2714334C1/ru active
- 2016-09-29 TW TW105131151A patent/TWI676579B/zh active
Also Published As
Publication number | Publication date |
---|---|
EP3357828B1 (en) | 2021-03-31 |
TW201718361A (zh) | 2017-06-01 |
CN108137194A (zh) | 2018-06-08 |
RU2714334C1 (ru) | 2020-02-14 |
US20180305089A1 (en) | 2018-10-25 |
JP2017065723A (ja) | 2017-04-06 |
US10787296B2 (en) | 2020-09-29 |
KR20180063153A (ko) | 2018-06-11 |
EP3357828A4 (en) | 2019-06-19 |
EP3357828A1 (en) | 2018-08-08 |
WO2017056918A1 (ja) | 2017-04-06 |
KR102608647B1 (ko) | 2023-11-30 |
TWI676579B (zh) | 2019-11-11 |
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