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    • 48. 发明申请
    • CONTAINER AND CLOSURE CAP
    • 集装箱和封闭盖
    • WO2003006334A2
    • 2003-01-23
    • PCT/EP2002/007463
    • 2002-07-02
    • CROWN CORK & SEAL TECHNOLOGIES CORPORATIONCARNAUDMETALBOX PLCRAMSEY, Christopher, Paul
    • RAMSEY, Christopher, Paul
    • B65D50/04
    • B65D50/046B65D50/043
    • A push-and-turn container and closure cap combination provided. Cap (1) has an inner skirt (3) with H (10) is a screw thread (4) which co-operates with a screw threaded neck (11) of the container, and a sprung outer skirt (5) which surrounds inner skirt (3). Container (10) has a locking ring (15) with two slots (16,17); cap (1) has two lugs (7,8) which engage in slots (16,17) when the cap (1) is fully screwed on to the container (10) and the outer skirt is in a first, rest position thereby preventing the cap from being unscrewed. Outer skirt (5) can be moved to a second, stressed position in which lugs (7,8) disengage from slots (16,17) to allow partial unscrewing until lugs (7,8) are aligned with the opposite slot (17,16). The resilient component of the outer skirt (5) urges it back to the first, rest position and lugs (7,8) pass through slots (16,17) due to axial movement of inner skirt (3) during the partial unscrewing. Thereafter cap (1) can be fully unscrewed from the container.
    • 提供了一个推挽式容器和封盖组合。 盖(1)具有内裙(3),其中H(10)是与容器的螺纹颈部(11)配合的螺纹(4),以及围绕内部的弹簧外裙(5) 裙子(3)。 容器(10)具有带有两个槽(16,17)的锁定环(15); 当盖(1)完全拧入容器(10)并且外裙部处于第一静止位置时,帽(1)具有接合槽(16,17)的两个凸耳(7,8),从而防止 盖子被松开。 外裙部(5)可以移动到第二应力位置,在该第二应力位置,凸耳(7,8)与槽(16,17)脱开以允许部分旋松,直到凸耳(7,8)与相对的槽(17, 16)。 外部裙部(5)的弹性部件将其推回到第一静止位置,并且由于内部裙部(3)在部分旋松期间的轴向移动,凸耳(7,8)穿过狭槽(16,17)。 此后,盖(1)可以从容器中完全拧下。