发明名称 Tamper evident container closure
摘要 A tamper evident closure construction is provided for use with a container of the type having a neck with a discharge orifice therein. The tamper evident closure construction includes a dispenser cap for controlling the dispensing of materials through the discharge orifice. The dispenser cap includes a base connected to the neck and a dispensing portion connected to the base. The tamper evident container closure construction also includes a container cap having a mounting portion adapted to be fastened directly to the neck of the container and a second dispensing portion connected by at least one tamper evident connection to the mounting portion. The at least one tamper evident connection is severable from the mounting portion to provide a visual indication of tampering. The second dispensing portion, when severed, is disposed for sliding movement with respect to the first dispensing portion to facilitate the dispensing of materials from the container. The mounting portion operates to secure and seal the base of the dispenser cap to the neck once assembled thereto.
申请公布号 US5680965(A) 申请公布日期 1997.10.28
申请号 US19960593673 申请日期 1996.01.29
申请人 BECK, MATTHEW R. 发明人 BECK, MATTHEW R.
分类号 B65D47/24;(IPC1-7):B67B5/00 主分类号 B65D47/24
代理机构 代理人
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