CN2144620Y - 防假冒瓶塞 - Google Patents

防假冒瓶塞 Download PDF

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Publication number
CN2144620Y
CN2144620Y CN 92240768 CN92240768U CN2144620Y CN 2144620 Y CN2144620 Y CN 2144620Y CN 92240768 CN92240768 CN 92240768 CN 92240768 U CN92240768 U CN 92240768U CN 2144620 Y CN2144620 Y CN 2144620Y
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air inlet
bottle stopper
stopper
inlet pipe
utility
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Expired - Fee Related
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CN 92240768
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English (en)
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石宪法
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Individual
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Individual
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Abstract

本实用新型是一种防假冒瓶塞,其特点是瓶塞呈 n形,下部设有齿口向上的环齿,瓶塞上部球冠外设 有护层,进气管为短弯管,进气管、出液道上口高于进 气口和出液口。具有既能防止假冒,又能很好控制倒 出流量等优点。

Description

本实用新型属于密闭容器技术领域,是一种防假冒瓶塞。
现有的圆柱形瓶塞,容易被取出,在瓶内液体用完后,装入假冒液体。
本实用新型的目的是设计一种不易从瓶颈中取出,又不能通过瓶塞注入其它液体的瓶塞。
本实用新型所采取的技术措施是:1、瓶塞主体呈n形,上部呈球冠形,下部设有齿口向上的环齿。2、在瓶塞上部球冠外设置球冠形护层。3、进气腔中进气管上口高于进气口。4、出液腔中出液道上口高于出液口,构成一种防假冒瓶塞。
结合附图及实例,说明本实用新型防假冒瓶塞的结构特征。
图1表示本实用新型防假冒瓶塞的主视示意图。
图2表示本实用新型防假冒瓶塞的AA剖视示意图。
参见附图,本防假冒瓶塞由护层1,瓶塞主体2,进气管3,进气腔4,进气口5,出液口6,出液腔7,出液道8组成。如图1所示,瓶塞主体2呈n形,上部呈球冠形,下部设有齿口向上的环齿,易进入不易取出瓶颈,可采用塑料材料。护层1呈球冠形,设在瓶塞上部球冠外,保护瓶塞不易被破坏,可采用金属材料。进气口5和进气管3之间设进气腔4,且进气管3的上口高于进气口。出液口6和出液道8之间设有出液腔7,且出液道8的上口高于出液口,不易通过瓶塞向瓶内注入液体。进气管3为短弯管为佳,代替长直管,即节省材料,又能很好完成进气排液功能。装入瓶颈时,顶端最好不露出瓶口。
本实用新型的这种防假冒瓶塞,与现有的瓶塞相比,具有既能防止假冒,又能很好控制流量的优点。

Claims (1)

1、一种防假冒瓶塞,其特征是瓶塞呈n形,上部呈球冠形,下部设有齿口向上的环齿,瓶塞上部设有球冠形护层,进气腔中进气管上口高于进气口,进气管为短弯管为佳,出液腔中出液道上口高于出液口。
CN 92240768 1992-11-19 1992-11-19 防假冒瓶塞 Expired - Fee Related CN2144620Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92240768 CN2144620Y (zh) 1992-11-19 1992-11-19 防假冒瓶塞

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92240768 CN2144620Y (zh) 1992-11-19 1992-11-19 防假冒瓶塞

Publications (1)

Publication Number Publication Date
CN2144620Y true CN2144620Y (zh) 1993-10-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92240768 Expired - Fee Related CN2144620Y (zh) 1992-11-19 1992-11-19 防假冒瓶塞

Country Status (1)

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CN (1) CN2144620Y (zh)

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