CN2328605Y - 防爆瓶盖 - Google Patents

防爆瓶盖 Download PDF

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Publication number
CN2328605Y
CN2328605Y CN 98209178 CN98209178U CN2328605Y CN 2328605 Y CN2328605 Y CN 2328605Y CN 98209178 CN98209178 CN 98209178 CN 98209178 U CN98209178 U CN 98209178U CN 2328605 Y CN2328605 Y CN 2328605Y
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utility
model
bottle
pressure
explosion
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CN 98209178
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胡耿
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Individual
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Abstract

本实用新型是一种瓶盖。它包括盖子1和限压密封垫2,其特征在于盖子1有减压孔3,限压密封垫2采用胶乳材料制作。这种瓶盖不仅能将瓶子密封,而且具有防爆作用,从而解决了现有的啤酒、汽水瓶瓶盖由于没有防爆作用而致使瓶子发生超压爆裂的问题。

Description

防爆瓶盖
本实用新型是一种瓶盖。
现有的啤酒、汽水瓶瓶盖,由于没有限压,减压装置,当某些因素使瓶内压强升高,超过玻璃瓶的耐压限度时,瓶子就会发生爆裂,从而伤害人体。也就是说,现有的啤酒、汽水瓶瓶盖没有防爆作用。
本实用新型的目的在于提供一种瓶盖。它不仅能将瓶子密封,而且具有防爆作用。
本实用新型是这样实现的:在由盖子和限压密封垫构成的瓶盖中,于盖子的适当部位开一减压孔,而限压密封垫则采用胶乳材料制作。这样,就使得本实用新型具有限压、减压的装置。当某些因素使瓶内的压强超过限度时,限压密封垫便会发生显著的形变并通过减压孔向瓶外扩张,使瓶子内部的压强又回落到所设定的限度内,从而解决了现有的啤酒、汽水瓶瓶盖由于没有限压、减压装置而致使玻璃瓶发生超压爆裂的问题,起到了防爆的作用。
附图是本实用新型的一个具体实施例被纵切去相同的一部份后的形状示意图。
下面对照附图对本实用新型予以详细描述。
参照附图:本实用新型由盖子1和限压密封垫2构成。减压孔3位于盖子1的中央部位;限压密封垫2的厚度由瓶子内部的限压确定;紧固结构为压扣式。

Claims (1)

  1. 一种瓶盖,它包括盖子和限压密封垫,其特征在于盖子有减压孔,限压密封垫采用胶乳材料制作。
CN 98209178 1998-02-27 1998-02-27 防爆瓶盖 Expired - Fee Related CN2328605Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98209178 CN2328605Y (zh) 1998-02-27 1998-02-27 防爆瓶盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98209178 CN2328605Y (zh) 1998-02-27 1998-02-27 防爆瓶盖

Publications (1)

Publication Number Publication Date
CN2328605Y true CN2328605Y (zh) 1999-07-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98209178 Expired - Fee Related CN2328605Y (zh) 1998-02-27 1998-02-27 防爆瓶盖

Country Status (1)

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CN (1) CN2328605Y (zh)

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