发明名称 |
Plastic bottle cap e.g. for fizzy drinks has inner tongue and rubber seal ring to engage with bottle neck recess and annular groove respectively |
摘要 |
The cap, attached to the bottle neck by a connector (7), has a tongue on the inside that engages with a matching recesses in the neck of the bottle and is released by pressing on a supple zone on the bottle neck immediately below the cap, created by its chemical composition and/or reduced thickness. The cap also has a rubber seal ring (5) round its inner surface above the tongue that fits into a matching groove in the bottle neck.
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申请公布号 |
FR2834971(A1) |
申请公布日期 |
2003.07.25 |
申请号 |
FR20020000579 |
申请日期 |
2002.01.18 |
申请人 |
BRUNNENGREBER DAVID FRANCOIS LOUIS |
发明人 |
BRUNNENGREBER DAVID FRANCOIS LOUIS |
分类号 |
B65D1/02;B65D41/18;B65D55/16;(IPC1-7):B65D41/18;B65D45/00;B65D53/06 |
主分类号 |
B65D1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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