JP2021187470A - 缶蓋用タブ及び缶蓋 - Google Patents
缶蓋用タブ及び缶蓋 Download PDFInfo
- Publication number
- JP2021187470A JP2021187470A JP2020092832A JP2020092832A JP2021187470A JP 2021187470 A JP2021187470 A JP 2021187470A JP 2020092832 A JP2020092832 A JP 2020092832A JP 2020092832 A JP2020092832 A JP 2020092832A JP 2021187470 A JP2021187470 A JP 2021187470A
- Authority
- JP
- Japan
- Prior art keywords
- tab
- lid
- rear end
- panel
- finger hook
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 238000004804 winding Methods 0.000 abstract description 13
- 241000276425 Xiphophorus maculatus Species 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 11
- 235000013324 preserved food Nutrition 0.000 description 5
- 239000000470 constituent Substances 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000013334 alcoholic beverage Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 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
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
- B65D17/34—Arrangement or construction of pull or lift tabs
-
- 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
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
- B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
- B65D17/4011—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening completely by means of a tearing tab
-
- 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
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
- B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
- B65D17/4012—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab
-
- 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
- B65D2203/00—Decoration means, markings, information elements, contents indicators
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/0001—Details
- B65D2517/001—Action for opening container
- B65D2517/0016—Action for opening container pivot tab, push-down and pull-out tear panel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
Abstract
Description
図1は、本発明の一実施形態に係る缶蓋1の構成を示す平面図であり、図2は、缶蓋1の構成を示す断面図である。図3は、缶蓋1のリベット部32周辺の構成を示す断面図、図4は、タブ12の構成を示す断面図である。図5及び図6は、缶蓋1が用いられる缶100の構成であって、缶蓋1のパネル部21がドーム状の膨らんだ状態を示す断面図である。なお、図5は、タブ12による開口操作前、図6は、タブ12による開口操作時の構成をそれぞれ示す。
Claims (7)
- 缶蓋のパネル部に設けられたリベット部に取り付けられるリベット孔を有し、前記パネル部と接する、平板状の取り付け部と、
前記取り付け部と連続する先端部と、
前記取り付け部を挟んで前記先端部の反対側に形成され、少なくとも後端側の上面が前記取り付け部に対して前記先端部側から前記後端側に向かって下方に傾斜する指掛け部と、
を備える缶蓋用タブ。 - 前記先端部及び前記指掛け部は、前記先端部の前記リベット孔側から前記指掛け部の前記後端までの上面が、前記先端部側から前記後端側に向かって下方に傾斜する、請求項1に記載の缶蓋用タブ。
- 前記指掛け部の前記後端は、前記指掛け部の他の部位よりも薄肉に形成される、請求項1又は請求項2に記載の缶蓋用タブ。
- 前記薄肉は、前記指掛け部の前記後端の上面が窪むことで形成される、請求項3に記載の缶蓋用タブ。
- 前記薄肉は、前記指掛け部の前記後端の下面が窪むことで形成される、請求項3に記載の缶蓋用タブ。
- リベット部を有するパネル部と、
前記リベット部に取り付けられるリベット孔を有し、前記パネル部と接する、平板状の取り付け部、前記取り付け部と連続する先端部、及び、前記取り付け部を挟んで前記先端部の反対側に形成され、少なくとも後端側の上面が前記取り付け部に対して前記先端部側から前記後端側に向かって下方に傾斜する指掛け部を有するタブと、
を備える缶蓋。 - 前記リベット部は、前記パネル部の外周縁側に設けられる、請求項6に記載の缶蓋。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020092832A JP2021187470A (ja) | 2020-05-28 | 2020-05-28 | 缶蓋用タブ及び缶蓋 |
AU2021280590A AU2021280590A1 (en) | 2020-05-28 | 2021-05-26 | Can lid tab and can lid |
CN202180038358.1A CN115667082A (zh) | 2020-05-28 | 2021-05-26 | 罐盖用拉环以及罐盖 |
PCT/JP2021/020029 WO2021241640A1 (ja) | 2020-05-28 | 2021-05-26 | 缶蓋用タブ及び缶蓋 |
EP21812009.5A EP4159635A1 (en) | 2020-05-28 | 2021-05-26 | Can lid tab and can lid |
TW110119164A TW202216544A (zh) | 2020-05-28 | 2021-05-27 | 罐蓋用拉環以及罐蓋 |
US18/058,048 US20230106536A1 (en) | 2020-05-28 | 2022-11-22 | Can lid tab and can lid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020092832A JP2021187470A (ja) | 2020-05-28 | 2020-05-28 | 缶蓋用タブ及び缶蓋 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2021187470A true JP2021187470A (ja) | 2021-12-13 |
Family
ID=78744888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020092832A Pending JP2021187470A (ja) | 2020-05-28 | 2020-05-28 | 缶蓋用タブ及び缶蓋 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230106536A1 (ja) |
EP (1) | EP4159635A1 (ja) |
JP (1) | JP2021187470A (ja) |
CN (1) | CN115667082A (ja) |
AU (1) | AU2021280590A1 (ja) |
TW (1) | TW202216544A (ja) |
WO (1) | WO2021241640A1 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3938696A (en) * | 1974-09-18 | 1976-02-17 | Continental Can Company, Inc. | Inclined integral rivet on end panel for tab control |
JPH0130358Y2 (ja) * | 1985-12-24 | 1989-09-18 | ||
MX173559B (es) | 1987-01-23 | 1994-03-16 | Weirton Steel Corp | Tapas para extremo con caracteristica de comodidad de abertura controlada, con borde de seguridad resistentes al abuso |
JPH01182247A (ja) * | 1987-12-25 | 1989-07-20 | Ueno Hiroshi | 易開口性罐蓋 |
PL1964784T3 (pl) * | 2007-02-28 | 2010-09-30 | Impress Group Bv | Puszka mająca łatwo otwieraną płytkę, łatwo otwierana płytka, a także płytka do nich |
JP2012131518A (ja) | 2010-12-20 | 2012-07-12 | Daiwa Can Co Ltd | 開口容易缶蓋 |
WO2015183812A1 (en) * | 2014-05-30 | 2015-12-03 | Silgan Containers Llc | Can end for pressurized metal food can with shielded vent score |
-
2020
- 2020-05-28 JP JP2020092832A patent/JP2021187470A/ja active Pending
-
2021
- 2021-05-26 AU AU2021280590A patent/AU2021280590A1/en active Pending
- 2021-05-26 WO PCT/JP2021/020029 patent/WO2021241640A1/ja unknown
- 2021-05-26 EP EP21812009.5A patent/EP4159635A1/en active Pending
- 2021-05-26 CN CN202180038358.1A patent/CN115667082A/zh active Pending
- 2021-05-27 TW TW110119164A patent/TW202216544A/zh unknown
-
2022
- 2022-11-22 US US18/058,048 patent/US20230106536A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP4159635A1 (en) | 2023-04-05 |
TW202216544A (zh) | 2022-05-01 |
WO2021241640A1 (ja) | 2021-12-02 |
CN115667082A (zh) | 2023-01-31 |
AU2021280590A1 (en) | 2023-01-19 |
US20230106536A1 (en) | 2023-04-06 |
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