CN2252164Y - 瓶盖 - Google Patents

瓶盖 Download PDF

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Publication number
CN2252164Y
CN2252164Y CN 96234094 CN96234094U CN2252164Y CN 2252164 Y CN2252164 Y CN 2252164Y CN 96234094 CN96234094 CN 96234094 CN 96234094 U CN96234094 U CN 96234094U CN 2252164 Y CN2252164 Y CN 2252164Y
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China
Prior art keywords
bottle cap
utility
model
ring
lid
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Expired - Fee Related
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CN 96234094
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English (en)
Inventor
程文珍
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Individual
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Individual
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Priority to CN 96234094 priority Critical patent/CN2252164Y/zh
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Publication of CN2252164Y publication Critical patent/CN2252164Y/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瓶盖,主要技术特点是它由中央带浅凹形台阶和边缘带环的盖体,滴塑于盖体中环内的塑料密封圈构成。具有节约密封材料,增加瓶盖刚度和强度等特点。

Description

瓶盖
本实用新型涉及到一种瓶盖。
在背景技术中,由于瓶盖内密封塑料是采用整个瓶盖内垫上塑料密封垫的结构,致使其存在塑料密封材料用量多,瓶盖的刚度和强度受到一定程度限制的等缺陷,为克服这些缺陷,对其进行了改进。
本实用新型的目的是提供一种塑料密封材料用量少、瓶盖刚度和强度高的瓶盖。
本实用新型的目的是这样实现的:
它由中央带浅凹形台阶和边缘带环的盖体,滴塑于盖体中环内的塑料密封圈构成。
图1为本实用新型的结构图。
图2为图1中盖体1的结构图。
以下结合附图,对本实用新型作进一步地描述:
首先将盖体1中央压制成浅凹形台阶2和盖体1边缘压制成环3,再将塑料密封材料滴塑于盖体1中环3内,使之成为密封圈4,粘接于盖体1中环3内,构成瓶盖。
本实用新型同背景技术相比所产生的积极效果:
1、节省了塑料密封材料。
2、提高了瓶盖的刚度和强度。

Claims (1)

1、一种瓶盖,其特征在于它由中央带浅凹形台阶(2)和边缘带环(3)的盖体(1),滴塑于盖体(1)中环(3)内的塑料密封圈(4)构成。
CN 96234094 1996-01-19 1996-01-19 瓶盖 Expired - Fee Related CN2252164Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96234094 CN2252164Y (zh) 1996-01-19 1996-01-19 瓶盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96234094 CN2252164Y (zh) 1996-01-19 1996-01-19 瓶盖

Publications (1)

Publication Number Publication Date
CN2252164Y true CN2252164Y (zh) 1997-04-16

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ID=33910580

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96234094 Expired - Fee Related CN2252164Y (zh) 1996-01-19 1996-01-19 瓶盖

Country Status (1)

Country Link
CN (1) CN2252164Y (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee