JPS5898326U - Opening tension piece for easy-open cans - Google Patents
Opening tension piece for easy-open cansInfo
- Publication number
- JPS5898326U JPS5898326U JP19144281U JP19144281U JPS5898326U JP S5898326 U JPS5898326 U JP S5898326U JP 19144281 U JP19144281 U JP 19144281U JP 19144281 U JP19144281 U JP 19144281U JP S5898326 U JPS5898326 U JP S5898326U
- Authority
- JP
- Japan
- Prior art keywords
- tension piece
- opening
- opening tension
- easy
- tip
- 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
Landscapes
- Containers Opened By Tearing Frangible Portions (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例の平面図、−第２図は同上一部の拡大平
面図、第３図は同上正面図、第４図は本考案の開、ロタ
ブを有する缶蓋の平面図、第５図は同上開口タブの平面
図、第６図は同上一部の拡大平面図、第７図は第４図Ｂ
−Ｂ線の断面図、第８図は同上正面図である。
１５・・・・・・開口タブ、１６・・・・・・凹部、１
７・・・・・・貫通孔、１９・・・・・・折込み補強縁
、２０・・・・・・折込み補強縁のない部分、２１・・
・・・・支点となる基部。Fig. 1 is a plan view of the conventional example, - Fig. 2 is an enlarged plan view of a part of the above, Fig. 3 is a front view of the same, Fig. 4 is a plan view of the opening of the present invention and a can lid with a rotat; Figure 5 is a plan view of the opening tab as above, Figure 6 is an enlarged plan view of a part of the same as above, Figure 7 is Figure 4B.
-A sectional view taken along line B, and FIG. 8 is a front view of the same as above. 15... Opening tab, 16... Concavity, 1
7... Through hole, 19... Reinforced folding edge, 20... Portion without reinforcing folded edge, 21...
...The base that serves as a fulcrum.
Claims (2)
所要個所に、リベット止めした開口引張片を設け、該開
口引張片に設けたリベットの貫通の周辺は、皿状もしく
は椀状を呈する凹部となし、こめ凹部の上部外周は、開
口引張片の先端作用部を除いて平たん面で囲繞されてお
り、また開口引張片の先端を除く外周縁及び摘み部の内
周縁をすべて下側に折込んで補強縁を形成し゛ た前記
開口引張片において、該開口引張片の先端部の折込み補
強縁のない部分の巾すを、上記凹部の外径ａより小さく
形成したことを特徴とするイージーオープン缶用開口引
張片。(1) A riveted opening tension piece is provided at the required location of the opening surrounded by the opening score line formed on the lid, and the periphery of the penetration of the rivet provided on the opening tension piece is plate-shaped or bowl-shaped. The upper outer periphery of the recess is surrounded by a flat surface except for the tip acting part of the opening tension piece, and the outer periphery of the opening tension piece except the tip and the inner periphery of the knob are all surrounded by a flat surface. In the opening tension piece which is folded downward to form a reinforcing edge, the width of the portion of the tip of the opening tension piece without the folded reinforcing edge is formed to be smaller than the outer diameter a of the recess. Opening tension piece for easy-open cans.
設けた折込み補強縁の厚みを、他の部分の折込み補強縁
の２／３以下とした実用新案登録請求の範囲第１項記載
のイージーオープン缶用開口引張片。(2) The thickness of the reinforcing folding edge provided on the outer periphery from the tip of the opening tension piece to the base of the recess is 2/3 or less of the reinforcing folding edge of other parts as described in Claim 1 of the Utility Model Registration Claim Opening tension piece for easy-open cans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19144281U JPS5898326U (en) | 1981-12-22 | 1981-12-22 | Opening tension piece for easy-open cans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19144281U JPS5898326U (en) | 1981-12-22 | 1981-12-22 | Opening tension piece for easy-open cans |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5898326U true JPS5898326U (en) | 1983-07-04 |
| JPS6226352Y2 JPS6226352Y2 (en) | 1987-07-06 |
Family
ID=30104902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19144281U Granted JPS5898326U (en) | 1981-12-22 | 1981-12-22 | Opening tension piece for easy-open cans |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5898326U (en) |
-
1981
- 1981-12-22 JP JP19144281U patent/JPS5898326U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6226352Y2 (en) | 1987-07-06 |
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