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    • 2. 发明公开
    • Liner piercing twist closure
    • Verschluss mit drehbarem Ausgiesser zum Durchstossen einer Membran
    • EP2181932A1
    • 2010-05-05
    • EP08019276.8
    • 2008-11-04
    • Seaquist Closures, L.L.C.
    • Wisniewski, John
    • B65D47/06B65D47/08B65D47/20B65D51/22
    • B65D47/065B65D47/0838B65D47/2031B65D2251/0025B65D2251/0093
    • A dispensing closure system is provided for a container that has an opening wherein a membrane (28) is interposed between the container opening (27) and the dispensing closure system (20). The system includes a base (30) for extending from the container at the opening. The base (30) has a receiving passage and an annular sealing flange (60) extending radially inwardly around the passage. A movable spout (34) is mounted in the base receiving passage and has a grippable discharge end that projects axially outwardly from the base receiving passage. The spout (34) has a dispensing passage extending through the spout and has a peripheral sealing surface that is sealingly engaged with the base annular sealing flange (60). The spout also has a piercing element (120) at an axially inward end of the spout. A cam track (70) is located in either the base or the spout. A cam follower (130) is located on the other one of the base and spout, and the cam follower is engaged in the cam track. The grippable discharge end of the spout can be grasped to rotate the spout for moving the spout axially to pierce the membrane.
    • 为具有开口的容器提供分配封闭系统,其中膜(28)介于容器开口(27)和分配封闭系统(20)之间。 该系统包括用于在开口处从容器延伸的底座(30)。 基座(30)具有接收通道和围绕通道径向向内延伸的环形密封凸缘(60)。 可移动喷口(34)安装在基座接收通道中,并且具有从基座接收通道轴向向外突出的可抓取的排出端。 喷嘴(34)具有延伸穿过喷嘴的分配通道,并且具有与基部环形密封凸缘(60)密封接合的周边密封表面。 喷嘴还在喷嘴的轴向内端具有穿孔元件(120)。 凸轮轨道(70)位于底座或喷嘴中。 凸轮从动件(130)位于基座和喷口中的另一个上,并且凸轮从动件与凸轮轨道接合。 可以抓住喷嘴的可抓取的排出端,以旋转喷嘴以使喷嘴轴向移动以刺穿膜。
    • 7. 发明公开
    • CONTAINER CLOSURE
    • 容器关闭
    • EP1986921A1
    • 2008-11-05
    • EP06720903.1
    • 2006-02-21
    • Seaquist Closures, L.L.C.
    • EIMER, John
    • B65D37/00B65D47/08
    • B65D47/0809B65D47/2031
    • A one-piece container closure with a collar, leaflets hingedly attached to the collar, and thin flexible foldable webs attached to and extending between the leaflets . The leaflets are flat with the webs folded beneath in closed closure position. The leaflets are pivoted upwardly with webs unfolded therebetween in open position. An integral cap is attached to the collar by a snap-action bow-tie hinge. A central pin on the cap seals with the leaflets when the cap is closed. The closure is integrally molded in open position with raised leaflets and unfolded webs, leaflets then being lowered and the webs folded to closed position while the closure is still warm.
    • 带有领子的单件式容器封闭物,铰接在领子上的小叶,以及连接并延伸在小叶之间的薄柔性可折叠网状物。 小叶平坦,网状物在封闭的封闭位置下折叠。 小叶向上枢转,并且在打开位置中它们之间展开的网状物。 一个整体式帽子通过一个快动式蝴蝶结铰链连接到领子上。 盖子上的中心销在盖子关闭时用小叶密封。 封盖整体模制在打开位置,带有凸起的小叶和展开的网状物,然后使小叶下降,并且当封闭物仍然温暖时,网状物折叠到闭合位置。