发明名称 |
Metal twist closure for bottles - has safety spring ring with ideal break points providing origina1lity seal and connecting top and bottom parts of closure tube |
摘要 |
The metal closure has a lid (1.1) which holds the inner seal of the rotary closure and a straight closure tube (1.2). A safety spring ring (1.3) set in the closure tube provides a tamper-evident indicator and at the same time ensures a connection between the upper and lower part of the tube even after the initial opening. The closure lid serves to securely hold a circular plate- like seal which can have sealing ribs or lips on the side facing the bottle opening. The spring ring can be a simple security ring (1.3) with horizontally aligned recessed slits with connecting webs (1.4) for connecting the top and bottom parts of the tube. Ideal break points (1.5) above a horizontal reinforcement ring (1.6) can also be provided. USE- For bottle mouths having relatively wide tolerances.
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申请公布号 |
DE4338004(A1) |
申请公布日期 |
1994.06.16 |
申请号 |
DE19934338004 |
申请日期 |
1993.11.07 |
申请人 |
BALDINGER, ROLAND, FAELLANDEN |
发明人 |
BALDINGER, ROLAND, FAELLANDEN |
分类号 |
B65D41/34;(IPC1-7):B65D41/34;B67B3/20 |
主分类号 |
B65D41/34 |
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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