发明名称 Child resistant closure for a container
摘要 The disclosure is directed to a child-resistant closure for a container which has a round dispensing orifice defined in a planar end member and one or more recesses defined in the end member adjacent the orifice. The closure member has one or more protruding lugs cooperating with the recesses. When the lugs of the closure are aligned with the recesses of the orifice, the closure may be removed with a relatively small force. When the lugs of the closure are rotated out of alignment with the recesses, a relatively large force is required to remove the closure. The closure need not be oriented with the container for sealing after factory filling.
申请公布号 US4043474(A) 申请公布日期 1977.08.23
申请号 US19760697289 申请日期 1976.06.17
申请人 AMERICAN HOME PRODUCTS CORPORATION 发明人 MCCORD, WILLIAM F.
分类号 B65D50/06;(IPC1-7):B65D85/56;B65D55/02;A61J1/00 主分类号 B65D50/06
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