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    • 2. 发明申请
    • CLOSURE WITH ENHANCED REMOVAL CAPABILITY
    • 具有增强拆卸能力的封闭
    • WO2004094243A3
    • 2005-06-16
    • PCT/US2004004068
    • 2004-02-12
    • SEAQUIST CLOSURES
    • HICKS MARGE MHAMMOND JAMES WHICKOK ALAN P
    • B65D41/04
    • B65D41/0421B65D41/0485B65D2251/023
    • A closure (20, 20A) is provided for an opening in a container (22) having a wall (24) around the opening and at least one thread (28) on the wall (24). The closure (20, 20A) includes (1) an attachment wall (36) defining at least one thread (40) for threadingly engaging the container wall thread (28), (2) an occlusion wall (42, 42A) closing the attachment wall (36) to occlude the container opening when the container is in the closed position, and (3) a continuously curving, peripheral, finger-engaging surface (72, 72A) which defines (1) a plurality of circumferentially spaced protuberances (74), (2) a finger-receiving recess (76) between adjacent protuberances (74), and (3) a finger-engaging rib (80) projecting laterally from each of the protuberances (74).
    • 为容器(22)中的开口提供封闭件(20,20A),该开口具有围绕开口的壁(24)和壁(24)上的至少一个螺纹(28)。 封闭件(20,20A)包括(1)限定用于与容器壁线螺纹(28)螺纹接合的至少一个螺纹(40)的连接壁(36),(2)闭合附接件的闭塞壁(42,42A) (36)在容器处于关闭位置时闭塞容器开口,以及(3)连续弯曲的周边指状接合表面(72,72A),其限定(1)多个周向间隔开的突起(74) ),(2)相邻突起(74)之间的手指接收凹部(76)和(3)从每个突起(74)侧向突出的手指接合肋(80)。