CN201136634Y - 一种具有防伪功能的瓶盖 - Google Patents

一种具有防伪功能的瓶盖 Download PDF

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Publication number
CN201136634Y
CN201136634Y CNU2008200165447U CN200820016544U CN201136634Y CN 201136634 Y CN201136634 Y CN 201136634Y CN U2008200165447 U CNU2008200165447 U CN U2008200165447U CN 200820016544 U CN200820016544 U CN 200820016544U CN 201136634 Y CN201136634 Y CN 201136634Y
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China
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cap
ring
enclosing cover
bottle
identification ring
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Expired - Fee Related
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CNU2008200165447U
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English (en)
Inventor
刘艳涛
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Shandong Haipu cover making Co.,Ltd.
YANTAI HICAP CLOSURES Co Ltd
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YANTAI HICAP CLOSURES Co Ltd
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Abstract

本实用新型涉及一种防伪功能的瓶盖,包括外盖和内盖,外盖和内盖固定连接以防止外盖与内盖在转动时产生相对位移,外盖分为上外盖、扭断环和下外盖,内盖下端设有一识别环,该识别环与内盖之间有一环形凹槽连接,扭断环内陷于环形凹槽内。当开启瓶盖时,扭断环断裂,识别环显露;当关闭瓶盖时,由于识别环半径大于扭断环处外盖的半径,识别环无法藏于下外盖的上缘内部,起到防伪的作用。

Description

一种具有防伪功能的瓶盖
技术领域
本实用新型涉及一种具有防伪功能的瓶盖,在外盖腰部设有扭断环,开启后,外盖从扭断环处断开,露出具有防伪作用的识别环,该识别环不能再旋入外盖内。
背景技术
目前,大部分瓶盖的防伪体现在外盖上扭断环的连点上,瓶盖开启时,连点断开,起到防伪效果。但是连点是否断开,需仔细辨别,防伪效果不好。
另外一种瓶盖防伪的方案是开启时,外盖顶部被瓶口顶破裂,以起到防伪效果,但外盖破裂后,无法对瓶内所余物体再次密封。
发明内容
本实用新型要解决的技术问题是提供一种识别明显,可对瓶内所余物体再次密封的瓶盖。
为解决上述技术问题,本实用新型包括外盖和内盖,外盖和内盖采用固定连接以防止外盖与内盖在转动时产生相对位移,有利于在开启时,内盖从瓶口处分离。外盖分为上外盖、扭断环和下外盖三部分,内盖下端设有一识别环,该识别环与内盖之间有一环形凹槽连接,扭断环内陷于环形凹槽内。
为解决密封问题,在内盖内设置有密封垫片。
扭断环可由外盖上间断的切口组成。
本实用新型与已有技术相比,具有如下积极效果:内盖下端设有的识别环位于扭断环的对应处,在扭断环断裂后,识别环显露,识别明显;开启时,对瓶盖没有损坏,不影响对瓶内所余物体的再次密封。
附图说明
图1是防伪功能的瓶盖的结构示意图。
具体实施方式
图1是防伪功能的瓶盖的结构示意图。瓶盖包括外盖1和内盖2,外盖1和内盖2固定连接以防止外盖1与内盖2在转动时产生相对位移,在外盖1腰部间隔切割而形成的切口和联接点组成扭断环1-2,扭断环1-2将外盖分为上外盖1-1和下外盖1-3两部分,内盖2下端设有一识别环3,该识别环3与内盖2之间有一环形凹槽4连接,扭断环1-2的位置位于环形凹槽4处,并内陷于环形凹槽4内。
当开启瓶盖时,在旋转力的作用下,扭断环1-2上的联接点断裂,内盖2旋出,内盖2下端设置的识别环3显露;当关闭瓶盖时,由于识别环3半径大于扭断环1-2处外盖的半径,识别环3无法藏于下外盖1-3的上缘内部,因此在开启瓶盖后,识别环3一直显露于外部,起到防伪的作用。
内盖2内设置有密封垫片5,对瓶内液体起到加强密封的作用。

Claims (3)

1、一种具有防伪功能的瓶盖,包括外盖(1)和内盖(2),外盖(1)和内盖(2)固定连接,外盖(1)分为上外盖(1-1)、扭断环(1-2)和下外盖(1-3),其特征在于:内盖(2)下端设有一识别环(3),该识别环(3)与内盖之间有一环形凹槽(4)连接,扭断环(1-2)内陷于环形凹槽(4)内。
2、根据权利要求1所述的瓶盖,其特征在于:内盖(2)内设置有密封垫片(5)。
3、根据权利要求1所述的瓶盖,其特征在于:扭断环(1-2)由间断切口组成。
CNU2008200165447U 2008-01-13 2008-01-13 一种具有防伪功能的瓶盖 Expired - Fee Related CN201136634Y (zh)

Priority Applications (1)

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CNU2008200165447U CN201136634Y (zh) 2008-01-13 2008-01-13 一种具有防伪功能的瓶盖

Applications Claiming Priority (1)

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CNU2008200165447U CN201136634Y (zh) 2008-01-13 2008-01-13 一种具有防伪功能的瓶盖

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CN201136634Y true CN201136634Y (zh) 2008-10-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102211686A (zh) * 2010-04-06 2011-10-12 山东海普制盖股份有限公司 离合式防伪瓶盖
CN102219087A (zh) * 2010-04-15 2011-10-19 山东海普制盖股份有限公司 卡式上旋顶防伪瓶盖

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102211686A (zh) * 2010-04-06 2011-10-12 山东海普制盖股份有限公司 离合式防伪瓶盖
CN102211686B (zh) * 2010-04-06 2014-01-22 海普制盖股份有限公司 离合式防伪瓶盖
CN102219087A (zh) * 2010-04-15 2011-10-19 山东海普制盖股份有限公司 卡式上旋顶防伪瓶盖
CN102219087B (zh) * 2010-04-15 2013-08-14 海普制盖股份有限公司 卡式上旋顶防伪瓶盖

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Owner name: SHANDONG HICAP CLOSURES CO., LTD.

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Patentee before: Yantai Hicap Closures Co.,Ltd.

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Owner name: YANTAI HICAP CLOSURES CO., LTD.

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Effective date: 20111205

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Address after: 264003 Shandong Province, Yantai city Laishan District Haipu Road No. 1

Patentee after: Shandong Haipu cover making Co.,Ltd.

Address before: 264003 Shandong Province, Yantai city Laishan District Haipu Road No. 1

Patentee before: SHANDONG HICAP CLOSURES Co.,Ltd.

TR01 Transfer of patent right

Effective date of registration: 20111205

Address after: 264003 Shandong Haipu Yantai high tech Development Zone, Road No. 1

Patentee after: Yantai Hicap Closures Co.,Ltd.

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081022

Termination date: 20160113