CN2895284Y - 一种瓶盖 - Google Patents

一种瓶盖 Download PDF

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Publication number
CN2895284Y
CN2895284Y CN 200620072339 CN200620072339U CN2895284Y CN 2895284 Y CN2895284 Y CN 2895284Y CN 200620072339 CN200620072339 CN 200620072339 CN 200620072339 U CN200620072339 U CN 200620072339U CN 2895284 Y CN2895284 Y CN 2895284Y
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China
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cutter
bottle cap
utility
capping
model
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Expired - Fee Related
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CN 200620072339
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English (en)
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刘玉军
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Individual
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Individual
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Abstract

本实用新型公开了一种瓶盖。它包括圆筒形盖体,在圆筒形盖体的上端盖面周围有向上延伸的凸沿,在上端盖盖面上有一向上凸起的切割刀,其特征是在盖面上还有一和切割刀对称的张力凸台。由于增加了张力凸台,使切割刀更方便地将瓶口封口纸切开。

Description

一种瓶盖
                          技术领域
本实用新型属于瓶盖,特别涉及可以切割瓶的封口纸的一种瓶盖。
                          背景技术
现在药物及液体饮料类的包装,大都在瓶盖下的瓶口上牢固的粘贴有一层封口纸,封口纸大都为铅箔。当要打开封口纸时,若没有专用工具,也相当困难。为了解决此问题,有的方案是在瓶盖上设置一尖锐的凸刺,当拧下瓶盖时,用瓶盖上的凸刺将封口铝箔刺破。但当封口铝箔若不平整或下塌时,就很难划破。
                           发明内容
本实用新型的目的是克服已有技术的缺点,提供易于切破瓶口封口铝箔的一种瓶盖。
本实用新型是以如下技术方案实现的:一种瓶盖。它包括圆筒形盖体,在圆筒形盖体的上端盖面周围有向上延伸的凸沿,在上端盖盖面上有一向上凸起的切割刀,其特征是在盖面上还有一和切割刀对称的张力凸台。当使用时,将瓶盖从瓶口上拧下后,翻转过来盖在瓶口上,再向下压,旋转,由于增加了一个张力凸台将铝箔纸张紧,更易于切割刀将铝箔划破。
本实用新型的有益效果是:结构简单,使用方便,易于切割。
                           附图说明
图1是本实用新型结构示意图;
图2是本实用新型俯视图。
图中:1、盖体,2、凸沿,3、切割刀,4、张力凸台。
                           具体实施方式
如图1所示,该瓶盖包括圆筒状盖体1,在其上端盖面周围有向上延伸的凸沿2,凸沿2的内径略大于瓶口外径,以便方便地将其套在瓶口上。盖面上设有切割刀3及和切割刀对称的张力凸台4,张力凸台4可以是和切割刀一样的锐利状,也可以是平顶凸台。当将盖体下压时,张力凸台4将铝箔纸压平张紧,切割刀3便可以很方便地将铝箔纸划开。

Claims (1)

1、一种瓶盖,它包括圆筒形盖体(1),在圆筒形盖体(1)的上端盖面周围有向上延伸的凸沿(2),在上端盖盖面上有一向上凸起的切割刀(3),其特征是在盖面上还有一和切割刀(3)对称的张力凸台(4)。
CN 200620072339 2006-04-11 2006-04-11 一种瓶盖 Expired - Fee Related CN2895284Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620072339 CN2895284Y (zh) 2006-04-11 2006-04-11 一种瓶盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620072339 CN2895284Y (zh) 2006-04-11 2006-04-11 一种瓶盖

Publications (1)

Publication Number Publication Date
CN2895284Y true CN2895284Y (zh) 2007-05-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620072339 Expired - Fee Related CN2895284Y (zh) 2006-04-11 2006-04-11 一种瓶盖

Country Status (1)

Country Link
CN (1) CN2895284Y (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070502

Termination date: 20100411