CN2341928Y - 内储压启式瓶盖 - Google Patents

内储压启式瓶盖 Download PDF

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Publication number
CN2341928Y
CN2341928Y CN 97237764 CN97237764U CN2341928Y CN 2341928 Y CN2341928 Y CN 2341928Y CN 97237764 CN97237764 CN 97237764 CN 97237764 U CN97237764 U CN 97237764U CN 2341928 Y CN2341928 Y CN 2341928Y
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bottle cap
spherical
interior
solute
shaping groove
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张继东
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RUIFENG PRINTING FACTORY GUIYANG
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RUIFENG PRINTING FACTORY GUIYANG
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Abstract

一种内储压启式瓶盖,由外盖、内储器和封膜组成,外盖(1)上有内螺纹(7),上方由球形压盖(8)和拉筋(9)封顶,在球形压盖(8)内由挂扣(4)安装内储器(2),内储器空腔下端有整形槽(5)和半圆双切刀(6),当速溶质装入内储器后,用封膜(3)封口,使饮料中的溶质和溶剂分开,既保鲜,又无防腐剂,饮用时,压迫球形压盖(8),半圆双切刀(6)就将封膜(3)划破,溶质落入瓶内,继续压迫球形压盖后,封膜被吸入整形槽(5)内,轻轻摇动后,即可打开瓶盖饮用。

Description

内储压启式瓶盖
本实用新型涉及瓶盖,特别是一种内储压启式瓶盖。
现有技术中在有三种饮料瓶盖,一种是压杆突出瓶盖,靠下压的力量将底封压破,使溶质落入瓶内,这种结构密封性不好,被压破的底封容易掉进瓶内饮料中,压杆突出瓶外,堆放时容易通过压杆捅破底封;第二种是瓶盖上有一把小刀,瓶盖和内塞是分开的,小刀只将底封部份划破,取掉瓶盖后,内塞仍留在瓶口内,倒饮料时不畅通;第三种是申请号94207886.1的《即可溶饮料瓶盖》,它是在瓶盖内有内塞与瓶盖连成一体,内塞的下端有斜形开口,当速溶质装入内塞空腔后,用铝箔塑料复合膜封口,瓶口内侧有向上翘起的尖形切刀,饮用时,左右旋转瓶盖,瓶口内的切刀就将内塞封口划破,使溶质落入瓶内,这种结构安装时需要定位,费力、费时,切刀在瓶口内,瓶子的制造工艺复杂。
本实用新型的目的在于:提供一种内储压启式瓶盖,由外盖、内储器和封膜组成,外盖和内塞连成一体,在内塞的球形压盖空腔内安装带半圆双切刀的内储器,利用球形压盖和带半圆双切刀的内储器上拱的半球形下压,将封膜划破,使内储器内的溶质与瓶内的溶剂混合,再下压后,被划破的封膜便进入整形槽内,达到既保鲜又不加防腐剂,封膜也不会浸入饮料中。
本实用新型的构成:由外盖、内储器和封膜组成,外盖(1)由圆筒形和球形空腔组成,在圆筒的内圆周上有内螺纹(7),在外盖(1)的球形压盖(8)的空腔内由挂扣(4)安装内储器(2),在球形压盖(8)的下端内塞开口上由封膜(3)封口。内储器(2)是半球形空腔,在空腔的下端中间前后有整形槽(5),在整形槽的两边是对称的半圆双切刀(6),半圆双切刀(6)是中间下拱的圆弧形。
与现有技术比较,本实用新型结构简单,外盖与内塞连为一体,造型新颖,使用方便,密封性好。
附图是本实用新型结构示意图。
本实用新型的实施例:如附图所示,外盖(1)由圆筒形和球形压盖(8)空腔组成,之间由拉筋(9)连成整体,在圆筒内有内螺纹(7),在球形压盖(8)内由挂扣(4)安装内储器(2),内储器(2)是球形空腔,中间下方有整形槽(5),整形槽的两边有圆弧形半圆双切刀(6),在内储器(2)的下方,外盖(1)的内塞口上粘贴封膜(3)。
将溶质装在内储器(2)内,由封膜(3)封口,将内储压启式瓶盖盖在饮料瓶上,使用时,用手指下压球形压盖(8),球形压盖(8)带动内储器(2)下压,内储器底部上的半圆双切刀(6)将封膜(3)的左右两半圆切开,而整形槽(5)下方的封膜条将封膜拉住,再用力下压球形压盖,其封膜(3)被收入整形槽(5)内,溶质落入瓶内,轻轻摇动后,即可打开瓶盖饮用。

Claims (2)

1、一种内储压启式瓶盖,由外盖、内储器和封膜组成,其特征在于:外盖(1)由圆筒形和球形空腔组成,在圆筒的内圆周上有内螺纹(7),在外盖(1)的球形压盖(8)的空腔内由挂扣(4)安装内储器(2),在球形压盖(8)的下端内塞开口上由封膜(3)封口。
2、根据权利要求1所述的内储压启式瓶盖,其征特征在于:内储器(2)是半球形空腔,在空腔的下端中间前后有整形槽(5),在整形槽的两边是对称的半圆双切刀(6),半圆双切刀(6)是中间下拱的圆弧形。
CN 97237764 1997-09-22 1997-09-22 内储压启式瓶盖 Expired - Fee Related CN2341928Y (zh)

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CN 97237764 CN2341928Y (zh) 1997-09-22 1997-09-22 内储压启式瓶盖

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Application Number Priority Date Filing Date Title
CN 97237764 CN2341928Y (zh) 1997-09-22 1997-09-22 内储压启式瓶盖

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CN2341928Y true CN2341928Y (zh) 1999-10-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108910282A (zh) * 2018-09-10 2018-11-30 冯怀 一种具有按压穿刺自锁混合功能的饮料瓶

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108910282A (zh) * 2018-09-10 2018-11-30 冯怀 一种具有按压穿刺自锁混合功能的饮料瓶
CN108910282B (zh) * 2018-09-10 2023-10-20 冯怀 一种具有按压穿刺自锁混合功能的饮料瓶

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