CN88203356U - 一种整体式易拉开玻璃瓶罐头瓶盖 - Google Patents

一种整体式易拉开玻璃瓶罐头瓶盖 Download PDF

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Publication number
CN88203356U
CN88203356U CN 88203356 CN88203356U CN88203356U CN 88203356 U CN88203356 U CN 88203356U CN 88203356 CN88203356 CN 88203356 CN 88203356 U CN88203356 U CN 88203356U CN 88203356 U CN88203356 U CN 88203356U
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lid
glass bottle
trace
draw ring
pressing
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王守宏
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Abstract

本实用新型公开了一种整体式易拉开玻璃瓶罐头瓶盖。该瓶盖的特点是在盖体的边缘处凸出一个拉环,此拉环在冲制盖体时一同压出和盖体连为一整体。在封合圈外侧折角处有一道具有一定深度的压(刻)痕,绕盖体一周后和拉环连接。食用罐头时只需沿着压(刻)痕方向沿圆周拉动拉环,封合圈外侧被拉掉,罐头瓶盖即开启。

Description

一种整体式易拉开玻璃瓶罐头瓶盖
本实用新型涉及一种整体式易拉开玻璃瓶罐头瓶盖。
对于玻璃罐头瓶盖的开启问题,目前已有多种方法。如:CN-ZL85        2        02205专利公布的和CN-ZL86        2        09837专利公布的方法,方便可行,但需要在盖体或盖体边缘留出的凸缘上焊接或铆接一个拉环,这样就增加了原材料成本和工序,所以难以推广。
正是针对上述问题,本实用新型提出了一种整体式易拉开玻璃瓶罐头瓶盖。
本实用新型是这样实现的:在冲制瓶盖时,利用两圆之间的边角料一同压出和盖体为一整体的拉环。根据拉环的特点,在封合圈外侧的折角处,压(刻)一道绕盖体一周或不满一周的压(刻)痕和拉环连接。因为只有一道压(刻)痕又在折角处,所以开启时更加省力。
由于本实用新型的上述特征,食用罐头时只需沿着压(刻)痕的方向沿圆周拉动拉环,封合圈外侧被拉掉,瓶盖即开。
图1为本实用新型的实施例俯视图(为便于理解图意图中拉环画为和盖面一平)。
图2为本实用新型的实施例主视图。
图1和图2中:(1)为盖体;(2)为压(刻)痕;(3)为封合圈;(4)为拉环。

Claims (1)

  1. 一种整体式易拉开玻璃瓶罐头瓶盖,其特征在于盖体边缘处凸出一个拉环,拉环和盖体为一整体,在封合圈外侧折角处有一道具有一定深度的压(刻)痕和拉环连接。
CN 88203356 1988-02-15 1988-02-15 一种整体式易拉开玻璃瓶罐头瓶盖 Pending CN88203356U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 88203356 CN88203356U (zh) 1988-02-15 1988-02-15 一种整体式易拉开玻璃瓶罐头瓶盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 88203356 CN88203356U (zh) 1988-02-15 1988-02-15 一种整体式易拉开玻璃瓶罐头瓶盖

Publications (1)

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CN88203356U true CN88203356U (zh) 1988-12-07

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CN 88203356 Pending CN88203356U (zh) 1988-02-15 1988-02-15 一种整体式易拉开玻璃瓶罐头瓶盖

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CN (1) CN88203356U (zh)

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