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    • 2. 发明申请
    • CLOSURE
    • 关闭
    • WO2017139902A2
    • 2017-08-24
    • PCT/CA2017/050619
    • 2017-05-23
    • HUSKY INJECTION MOLDING SYSTEMS LTD.
    • SCHERER, StephanGOTTSCHALD, Patrick
    • B65D55/02
    • B65D41/3447B65D2101/0023
    • A closure (1) for sealingly closing a container neck (11) having a tubular body (2) with a top wall (4), an annular side wall (5), an intermediate wall (6) joining the side wall (5) to the top wall (4) and an annular tamper evidence band (3) frangibly connected to an open end (21) described by the side wall (5). The band (3) includes retaining cams (31) protruding from its inner surface (30). Each cam (31) has a lead-in ramp (32) for engaging, in use, the flange (12) of a container neck (11) as the neck (11) is introduced into the open end (21) of the body (2) and a stop (33) for engaging the flange (12) to separate the band (3) from the body (2) when the closure (1) is subsequently removed from the neck (11). Each lead-in ramp (32) has a central recess (34) therein.
    • (1),其用于密封地封闭具有管状本体(2)的容器颈部(11),所述管状本体具有顶壁(4),环形侧壁(5),中间壁(6) )将侧壁(5)连接到顶壁(4)以及易碎地连接到由侧壁(5)描述的开口端(21)的环形防盗显示带(3)。 带(3)包括从其内表面(30)突出的保持凸轮(31)。 当颈部(11)被引入到主体的开口端(21)中时,每个凸轮(31)具有用于在使用中接合容器颈部(11)的凸缘(12)的引入斜面 (1)随后从颈部(11)移除时,用于接合凸缘(12)以将带(3)与本体(2)分离的止动件(33)。 每个导入斜面(32)中都有一个中央凹槽(34)。