JPS6323233U

JPS6323233U -

Info

Publication number: JPS6323233U
Application number: JP11601686U
Authority: JP
Priority date: 1986-07-30
Filing date: 1986-07-30
Publication date: 1988-02-16

Description

[Brief explanation of the drawing]

図面第１図ないし第６図は本考案の実施例を示
すものであつて、第１図は平面図、第２図はリン
グタブを取着する以前のスコア部を示す平面図、
第３図は飲み口用スコア部の開缶準備状態を示す
平面図、第４図は第３図におけるＸ―Ｙ線に沿う
拡大縦断面図、第５図は扇形状飲み口用スコア部
を開口せしめた状態を示す平面図、第６図は溝状
注ぎ出し口用スコア部を開口せしめた状態を示す
平面図、第７図は従来の扇形状スコア部を備えた
缶蓋の平面図である。１０：缶蓋、１１：缶蓋本体、１２：カウンタ
ーシンク部、１３：センターパネル部、２０：扇
形状飲み口用スコア部、２０′：扇形状飲み口、
２１：弱め線、２１′：弱め線２１の部分、３０
：溝状注ぎ出し口用スコア部、３０′：溝状注ぎ
出し口、３１：弱め線、３１′：弱め線３１の部
分、４０：共通スコア部分、５０：リングタブ、
５１：指掛け部、５２：押圧用縁部、５３：中空
リベツト。 Drawings 1 to 6 show an embodiment of the present invention, in which Fig. 1 is a plan view, Fig. 2 is a plan view showing the score section before attaching the ring tab,
Fig. 3 is a plan view showing the spout score section ready to open the can, Fig. 4 is an enlarged vertical sectional view taken along the X-Y line in Fig. 3, and Fig. 5 shows the fan-shaped spout score section. FIG. 6 is a plan view showing the can lid in an open state, FIG. 6 is a plan view showing the grooved spout score section in an open state, and FIG. 7 is a plan view of a can lid with a conventional fan-shaped score section. be. 10: Can lid, 11: Can lid body, 12: Counter sink part, 13: Center panel part, 20: Score part for fan-shaped drinking spout, 20': Fan-shaped drinking spout,
21: Line of weakness, 21': Part of line of weakness 21, 30
: Score part for grooved spout, 30': Grooved spout, 31: Line of weakness, 31': Portion of weakened line 31, 40: Common score part, 50: Ring tab,
51: Finger hook, 52: Pressing edge, 53: Hollow rivet.

Claims

[Scope of utility model registration request]

A fan-shaped drinking spout score part whose width is widened in a fan shape from the center of the can lid body toward one outer periphery, and whose width is approximately constant as it goes from the center toward the other outer periphery. A hollow rivet with a closed tip portion formed in the common score portion is formed on the can lid body with a portion of the center portion of each can lid body as a common score portion. A can with two types of score parts for can opening, characterized in that a ring tab is rotatably attached to the can, and one of the two types of score parts can be selectively opened with the ring tab. lid.