CN2249727Y - 瓶内防伪阀 - Google Patents

瓶内防伪阀 Download PDF

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Publication number
CN2249727Y
CN2249727Y CN 96225734 CN96225734U CN2249727Y CN 2249727 Y CN2249727 Y CN 2249727Y CN 96225734 CN96225734 CN 96225734 CN 96225734 U CN96225734 U CN 96225734U CN 2249727 Y CN2249727 Y CN 2249727Y
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valve
bottle
utility
model
counterfeit
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Expired - Fee Related
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CN 96225734
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衣恒明
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Individual
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Abstract

瓶内防伪阀,其阀套顶部带有保护网,内部有一逆止阀。使用时是将整个阀体置于瓶颈内,使保护网保持与瓶口平口,外面加盖普通盖即可。待瓶中液体用完后,由于阀盖自动落下、关闭,加之保护网眼较小,而液体又有一定张力,所以不能重新灌装。因此可起到防止制售假冒产品作用。其结构简单,安装使用方便。

Description

瓶内防伪阀
本实用新型公布的是用于酒类、饮料或调味品瓶的防伪阀,具体是一种带有逆止阀和保护网的一种置于瓶内的防伪阀。
目前,生产酒类、饮料或调味品厂家为了防止有人利用用过的空瓶重新灌装假冒伪劣产品出售,都设计采用防伪盖,如加带防伪球等,但安装起来较为不便。目前还没有与本实用新型相同产品在现实中使用。
本实用断型的目的是提供一种置于瓶内、带有逆止阀和保护网的一种瓶内防伪阀。
本实用新型的结构如附图所示;由阀套和逆止阀构成。阀套的上部带有保护网。
本实用新型的安装方法和使用方法是;将阀体置于瓶颈内,使保护网和瓶口保持平口即可。外面盖普通瓶盖。其使用方法亦简便,将瓶盖打开,瓶体倒立,瓶中液体即可将阀盖顶开,将液体通过保护网倒出。当瓶体直立时,由于阀盖顶片限制阀盖所保持有一定角度,又使阀盖自动落下,关闭,加之其保护网眼较小,而液体又有一定的张力,致使液体不能通过网眼重新灌装回瓶内。因此起到限制制售假冒产品的作用。其结构简单,安装方便,使用效果好。
附图为本实用新型结构示意图
本实用新型为无毒塑料制,参照说明书及附图,按塑料加工业的公知技术加工、组装即可实现。
实施例一
阀套(1)的顶部带有保护网(2),在阀套内壁的中下部两侧,各有一阀盖顶片(3)。阀套内中部和下部各有一阀盖框(4),阀盖框上有一小合页(6),合页上联结一阀盖(5)。
实施例二
阀套(1)的顶部带有保护网(2),阀套内壁上带有阀盖顶片(3),阀套内有一阀盖框(4),阀盖框上有一小合页(6),合页上联结一阀盖(5)。

Claims (1)

  1. 瓶内防伪阀,其特征在于阀套(1)的顶部带有保护网(2),阀套内壁上带有阀盖顶片(3),阀套内有一阀盖框(4),阀盖框上有一小合页(6),合页上联结一阀盖(5)。
CN 96225734 1996-03-27 1996-03-27 瓶内防伪阀 Expired - Fee Related CN2249727Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96225734 CN2249727Y (zh) 1996-03-27 1996-03-27 瓶内防伪阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96225734 CN2249727Y (zh) 1996-03-27 1996-03-27 瓶内防伪阀

Publications (1)

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CN2249727Y true CN2249727Y (zh) 1997-03-19

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CN 96225734 Expired - Fee Related CN2249727Y (zh) 1996-03-27 1996-03-27 瓶内防伪阀

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CN (1) CN2249727Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102633047A (zh) * 2012-04-25 2012-08-15 孙德善 瓶盖
CN105752472A (zh) * 2016-04-27 2016-07-13 俞梁敏 一种环境执法用样品瓶

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102633047A (zh) * 2012-04-25 2012-08-15 孙德善 瓶盖
CN105752472A (zh) * 2016-04-27 2016-07-13 俞梁敏 一种环境执法用样品瓶

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