发明名称 |
TAMPER-EVIDENT SECURITY CLOSURE |
摘要 |
A temper-evident security device (which may form a child-resistant closure for a container) comprises a cap member (12) formed with at least one window (13), and an inner member (10) arranged for screw-threaded engagement with a container or other member and co-operable with the cap member (121) for rotation thereby: the inner member (10) carries at least one active element (11) arranged to displace outwardly and penetrate at least partially through the window (13) upon rotating the cap member (12) through a predetermined angle in the direction to loosen the inner member. In alternative arrangements, the cap member may be screw-threaded onto the inner member.
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申请公布号 |
CA2190297(A1) |
申请公布日期 |
1995.11.16 |
申请号 |
CA19952190297 |
申请日期 |
1995.05.10 |
申请人 |
NORRIS, STEPHEN EDGAR;CASEY, JOHN DAVID |
发明人 |
NORRIS, STEPHEN EDGAR;CASEY, JOHN DAVID |
分类号 |
B65D41/04;B65D50/04;B65D55/02;(IPC1-7):B65D55/02 |
主分类号 |
B65D41/04 |
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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