CN2213694Y - 一种塑料瓶盖 - Google Patents

一种塑料瓶盖 Download PDF

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Publication number
CN2213694Y
CN2213694Y CN 94236324 CN94236324U CN2213694Y CN 2213694 Y CN2213694 Y CN 2213694Y CN 94236324 CN94236324 CN 94236324 CN 94236324 U CN94236324 U CN 94236324U CN 2213694 Y CN2213694 Y CN 2213694Y
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China
Prior art keywords
bar
plastic bottle
bottle cap
interior plug
annular
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Expired - Fee Related
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CN 94236324
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English (en)
Inventor
李大新
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Individual
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Individual
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Priority to CN 94236324 priority Critical patent/CN2213694Y/zh
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Abstract

本实用新型公开了一种塑料瓶盖,瓶盖的上部为 盖体、中部为撕裂条、下部为固定体,在盖体的内侧顶 部设有内塞及凸台,内塞、凸台间形成环形密封槽,撕 裂条为间断环形条,在间断带内设有连接条,固定体 内侧设有凸起的环形挡圈。本实用新型成本低,易开 启,可重复密封,便于瓶口封装。

Description

本实用新型涉及一种瓶盖,特别是一种塑料制成的瓶盖。
目前,酒瓶、矿泉水瓶等饮料瓶盖,所选用的易开启瓶盖一般为金属制成的扭断式或撕裂条式,这种结构的瓶盖的造价较高,开启后不易再重新密封,有的因质量问题,不易开启。
本实用新型的目的是提供一种塑料制成的瓶盖,以克服现有技术中成本高、不能重新密封、开启较费力等问题。
本实用新型的技术方案为,瓶盖上部为盖体、中部为撕裂条、下部为固定体,盖体的内侧顶部设有内塞,盖体内侧设有凸台,在凸台与内塞之间形成一环形密封槽,撕裂条为一间断的环形条,在间断带内设有连接条,用于连接盖体与固定体,固定体内侧设有一凸起的环形挡圈。
为便于撕下撕裂条,可在撕裂条的起始点上设一凸出于撕裂条的把手。
为便于重新封盖瓶口,内塞的下端面为坡口端面,内塞的长边设于连接条一侧。
本实用新型较金属盖,成本大大降低,开启方便,不费力,且便于封口,使用时可重复密封,适于螺口瓶和直口瓶。
图1为本实用新型的主视剖示图;
图2为本实用新型的侧视图。
参照图1、图2,本实用新型由无毒塑料制成,盖体1的内侧顶部设有内塞2、凸台4,内塞2、凸台4之间为一环形密封槽3,内塞2的下部端面为一坡口端面,撕裂条5为间断环形条,其上设有一凸出于撕裂条的把手8,在间断带10内设有连接条9,内塞2的长边设于连接条9一侧,固定体6内设有一凸起的环形挡圈7。
瓶口封装时,可将瓶盖由木榔头敲入或机械压入瓶口。

Claims (3)

1、一种塑料瓶盖,其上部为盖体(1)、中部为撕裂条(5)、下部为固定体(6),其特征在于盖体(1)的内侧顶部设有内塞(2),盖体(1)的内侧设有凸台(4),在凸台(4)与内塞(2)之间形成环形密封槽(3),撕裂条(5)为一间断的环形条,在间断带(10)内设有一连接条(9),固定体(6)内侧设有一凸起的环形挡圈。
2、据权利要求1规定的塑料瓶盖,其特征在于所说的撕裂条(5)的起始点设有一凸出于撕裂条的把手(8)。
3、据权利要求1规定的塑料瓶盖,其特征在于所说的内塞(2)的下部端面为一坡口端面,内塞(2)的长边于连接条(9)的一侧。
CN 94236324 1994-12-31 1994-12-31 一种塑料瓶盖 Expired - Fee Related CN2213694Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94236324 CN2213694Y (zh) 1994-12-31 1994-12-31 一种塑料瓶盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94236324 CN2213694Y (zh) 1994-12-31 1994-12-31 一种塑料瓶盖

Publications (1)

Publication Number Publication Date
CN2213694Y true CN2213694Y (zh) 1995-11-29

Family

ID=33844319

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94236324 Expired - Fee Related CN2213694Y (zh) 1994-12-31 1994-12-31 一种塑料瓶盖

Country Status (1)

Country Link
CN (1) CN2213694Y (zh)

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C19 Lapse of patent right due to non-payment of the annual fee
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