CN2259370Y - 一种密封瓶盖 - Google Patents

一种密封瓶盖 Download PDF

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Publication number
CN2259370Y
CN2259370Y CN 96231767 CN96231767U CN2259370Y CN 2259370 Y CN2259370 Y CN 2259370Y CN 96231767 CN96231767 CN 96231767 CN 96231767 U CN96231767 U CN 96231767U CN 2259370 Y CN2259370 Y CN 2259370Y
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China
Prior art keywords
utility
model
bottle cap
sealing
bottle cover
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Expired - Fee Related
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CN 96231767
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English (en)
Inventor
刘兴无
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SANXIMUJIAOMU TECHNOLOGY DEVELOPMENT Co Ltd WUXI
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SANXIMUJIAOMU TECHNOLOGY DEVELOPMENT Co Ltd WUXI
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Priority to CN 96231767 priority Critical patent/CN2259370Y/zh
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Publication of CN2259370Y publication Critical patent/CN2259370Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种密封瓶盖,其特征为盖体外部设有一弹性密封套,密封套上有一台阶,密封套内壁与盖体之间形成一气隙。本实用新型密封性能好,特别适用于糖果等食品的包装瓶。

Description

一种密封瓶盖
本实用新涉及一种复合结构的密封瓶盖。
人们日常使用的瓶盖,无论是插入式瓶盖,还是螺纹结构瓶盖,密封性能均较差,容易漏水漏气,尤其是当瓶装糖果等易吸湿潮解的食品,会致使食品变质或影响食品原有风味。
本实用新型的目的是提供一种密封性能好,能防止漏水漏气的瓶盖。
本实用新型的主要技术措施是在瓶盖体(1)外部增设一弹性密封套(2),密封套上部有一台阶,使密封套(2)内壁与盖体(1)之间形成一气隙(3)。
由于本实用新型设有密封套,且密封套内壁与盖身有一气隙,当本实用新型插入瓶口时,瓶口内壁紧贴密封套,并通过气隙调节瓶口与瓶盖的松紧,使瓶盖有良好的密封性能。本实用新型特别适用于糖果等食品包装瓶。
附图为本实用新型实施例结构示意图。
图中1-盖体;2-密封套;3-气隙。

Claims (1)

1、一种密封瓶盖,其特征为盖体(1)外部设有弹性密封套(2),密封套(2)上部有一台阶,使盖体(1)与密封套(2)之间形成一气隙(3)。
CN 96231767 1996-04-30 1996-04-30 一种密封瓶盖 Expired - Fee Related CN2259370Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96231767 CN2259370Y (zh) 1996-04-30 1996-04-30 一种密封瓶盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96231767 CN2259370Y (zh) 1996-04-30 1996-04-30 一种密封瓶盖

Publications (1)

Publication Number Publication Date
CN2259370Y true CN2259370Y (zh) 1997-08-13

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ID=33908856

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96231767 Expired - Fee Related CN2259370Y (zh) 1996-04-30 1996-04-30 一种密封瓶盖

Country Status (1)

Country Link
CN (1) CN2259370Y (zh)

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