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发明名称
防爆啤酒瓶盖
摘要
一种能够防止啤酒瓶体爆裂的瓶盖,它是在啤酒瓶铁皮盖上开一个缺口圆孔,把一块圆形封口泄气塑胶膜压紧在瓶口上密封,铁盖缺口圆孔紧贴有泄气塑胶膜,当瓶内气压强超过泄气膜耐压强,气体就会冲破泄气膜并掀开缺口圆孔进行泄气防爆。
申请公布号
CN2461868Y
申请公布日期
2001.11.28
申请号
CN00248606.7
申请日期
2000.08.12
申请人
周知
发明人
周知
分类号
B65D17/40;B65D41/50;B65D81/20
主分类号
B65D17/40
代理机构
代理人
主权项
1.一种防爆啤酒瓶盖,铁皮盖把圆形封口泄气塑胶膜压紧在玻璃啤酒瓶口上密封,其特征是:铁盖缺口圆孔紧贴有泄气塑胶膜。
地址
419600湖南省沅陵县步行巷14号
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