发明名称 Tamper-resistant and child-resistant container and cap assembly
摘要 This invention provides a tamper-resistant and child-resistant container and cap assembly in which a container body with a substantially cylindrical neck including an externally screw threaded portion near to the top and a plurality of lugs at the bottom, a cap with a cap body which tapers internally outwardly from an internally screw-threaded part near to the top and which has a corresponding number of depending webs near to the bottom for engagement with the lugs of the container body in the manner of a ratchet and pawl mechanism and a tamper-resistant band provided below the cap body and connected thereto by frangible tongues, the band being shaped to engage with the container body so that when the cap is unscrewed the cap body rises but the band is held down and the frangible tongues are broken.
申请公布号 US4452363(A) 申请公布日期 1984.06.05
申请号 US19830507135 申请日期 1983.06.23
申请人 JOHNSEN & JORGENSON (PLASTICS) LTD. 发明人 DAVIS, EUGENE E.
分类号 B65D41/34;B65D50/04;(IPC1-7):B65D55/02 主分类号 B65D41/34
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