JPS6357226U - - Google Patents
Info
- Publication number
- JPS6357226U JPS6357226U JP15089386U JP15089386U JPS6357226U JP S6357226 U JPS6357226 U JP S6357226U JP 15089386 U JP15089386 U JP 15089386U JP 15089386 U JP15089386 U JP 15089386U JP S6357226 U JPS6357226 U JP S6357226U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- opening piece
- lid
- apex
- piece
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Containers Opened By Tearing Frangible Portions (AREA)
Description
第１図は本考案実施例のイージーオープン缶蓋
を示す平面図であり、第２図はその蓋に設けたヒ
ゲ状補助スコアー及び水平補助スコアーの数例を
示した図であり、第３図はスコアーの頂点近傍を
拡大して示した図であり、第４図は距離ａを説明
する図である。
FIG. 1 is a plan view showing an easy-open can lid according to an embodiment of the present invention, FIG. 2 is a diagram showing several examples of whisker-like auxiliary scores and horizontal auxiliary scores provided on the lid, and FIG. 4 is an enlarged diagram showing the vicinity of the apex of the score, and FIG. 4 is a diagram illustrating the distance a.
補正 昭６１．１２．９
考案の名称を次のように補正する。
考案の名称 初期開缶性を改良したイージー
オープン缶蓋
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment December 9, 1981 The name of the invention is amended as follows. Title of the invention: Easy-open can lid with improved initial can opening performance The scope of the utility model registration claim and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
１ 固着部を介して引張り摘み片が設けられた開
口片を取り囲むようにスコアーを設け、前記開口
片の頂点側と対面する非開口側の蓋本体に、開口
片の頂点部を起点とし引裂き方向に関して対称に
単数又は複数のヒゲ状補助スコアーを設け、前記
開口片の頂点から前記固着部の中心を通り、前記
引裂き方向に直交する線上までの非開口側の蓋本
体に、開口片の引裂き方向に交叉する方向に沿つ
て延在する単数又は複数の水平補助スコアーを設
けたことを特徴とする初期開缶性を改良したイー
ジーオープン缶蓋。
２ 開口片の頂点と引張り摘み片の固着部の外周
との距離を０．４mm以下としたことを特徴とする
実用新案登録請求の範囲第１項記載の初期開缶性
を改良したイージーオープン缶蓋。[Claims for Utility Model Registration] 1. A score is provided so as to surround an opening piece provided with a tension knob via a fixed part, and an opening piece is provided on the lid body on the non-opening side facing the apex side of the opening piece. One or more whisker-like auxiliary scores are provided symmetrically with respect to the tearing direction starting from the apex of the opening piece, and the lid on the non-opening side extends from the apex of the opening piece to a line passing through the center of the fixed part and perpendicular to the tearing direction. An easy-open can lid with improved initial opening performance, characterized in that the main body is provided with one or more horizontal auxiliary scores extending in a direction intersecting the tearing direction of the opening piece. 2. An easy-open can with improved initial opening performance as set forth in claim 1 of the utility model registration, characterized in that the distance between the apex of the opening piece and the outer periphery of the fixed portion of the pull tab is 0.4 mm or less. lid.
【図面の簡単な説明】
第１図は本考案実施例のイージーオープン缶蓋
を示す平面図であり、第２図はその蓋に設けたヒ
ゲ状補助スコアー及び水平補助スコアーの数例を
示した図であり、第３図はスコアーの頂点近傍を
拡大して示した図であり、第４図は距離ａを説明
する図である。[Brief Description of the Drawings] Fig. 1 is a plan view showing an easy-open can lid according to an embodiment of the present invention, and Fig. 2 shows several examples of whisker-like auxiliary scores and horizontal auxiliary scores provided on the lid. FIG. 3 is an enlarged view of the vicinity of the apex of the score, and FIG. 4 is a diagram illustrating the distance a.
Claims (1)
口片を取り囲むようにスコアーを設け、前記開口
片の頂点側と対面する非開口側の蓋本体に、開口
片の頂点部を起点とし引裂き方向に関して対称に
単数又は複数のヒゲ状補助スコアーを設け、前記
開口片の頂点から前記固着部の中心を通り、前記
引裂き方向に直交する線上までの非開口側の蓋本
体に、開口片の引裂き方向に交叉する方向に沿つ
て延在する単数又は複数の水平補助スコアーを設
けたことを特徴とする初期開缶性を改良したイー
ジーオープン缶蓋。 ２ 開口片の頂点と引張り摘み片の固着部の外周
との距離を０．４mm以下としたことを特徴とする
実用新案登録請求の範囲第１項記載の初期開缶性
を改良したイージーオープン缶蓋。[Claims for Utility Model Registration] 1. A score is provided so as to surround an opening piece provided with a tension knob via a fixed part, and an opening piece is provided on the lid body on the non-opening side facing the apex side of the opening piece. One or more whisker-like auxiliary scores are provided symmetrically with respect to the tearing direction starting from the apex of the opening piece, and the lid on the non-opening side extends from the apex of the opening piece to a line passing through the center of the fixed part and perpendicular to the tearing direction. An easy-open can lid with improved initial opening performance, characterized in that the main body is provided with one or more horizontal auxiliary scores extending in a direction intersecting the tearing direction of the opening piece. 2. An easy-open can with improved initial opening performance as set forth in claim 1 of the utility model registration, characterized in that the distance between the apex of the opening piece and the outer periphery of the fixed portion of the pull tab is 0.4 mm or less. lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15089386U JPS6357226U (en) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15089386U JPS6357226U (en) | 1986-09-30 | 1986-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6357226U true JPS6357226U (en) | 1988-04-16 |
Family
ID=31067453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15089386U Pending JPS6357226U (en) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6357226U (en) |
-
1986
- 1986-09-30 JP JP15089386U patent/JPS6357226U/ja active Pending
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