公开(公告)号：US4432461A

公开(公告)日：1984-02-21

申请号：US366796

申请日：1982-04-09

申请人： George V. Mumford ,  Ernest L. Li

发明人： George V. Mumford ,  Ernest L. Li

IPC分类号： B65D41/34

CPC分类号： B65D41/3447 ,  B65D2101/0046 ,  B65D2101/0061

摘要： A tamperproof package comprising a container having a neck with external threads formed thereon and a plastic closure comprising a top panel and an integral depending annular skirt having integral internal threads formed thereon complementary to the threads on the neck of the container. The container has an annular locking bead positioned axially below the threads. The skirt has a pilfer ring at the lower end thereof connected to the upper portion of the skirt by a plurality of circumferentially spaced integral bridge portions that are located below the threads when the closure is on the container. The ring has a radially inwardly extending annular rib engaging beneath the locking bead of the container when the closure is on the container. One of the bridge portions has a greater cross section than the remainder of the bridge portions such that when the closure is applied to the container, the rib on the pilfer ring snaps over and engages below the locking bead on the container, and when the closure is rotated to remove the closure from the container, the bridge portions are broken except for the bridge portion having the greater cross section such that the pilfer ring remains connected to the closure.

摘要翻译： 一种防篡改包装，其包括具有形成在其上的外部螺纹的颈部的容器和塑料封闭件，该塑料封闭件包括顶部面板和整体式的悬垂式环形裙部，其具有与容器颈部上的螺纹互补的整体内螺纹。 容器具有轴向位于螺纹下方的环形锁珠。 裙部在其下端具有通过多个周向间隔开的整体桥接部分的下端连接到裙部的上部，当桥盖处于容器上时，裙部位于纱线下方。 当封闭件在容器上时，环具有在容器的锁定凸缘下方的径向向内延伸的环形肋。 桥接部分中的一个具有比桥部分的其余部分更大的横截面，使得当将闭合件施加到容器时，防盗环上的肋卡扣在容器上的锁定凸缘的下方并且接合在容器上的锁定凸缘下方，并且当闭合件 旋转以从容器移除封闭件，除了具有较大横截面的桥接部分之外，桥接部分断裂，使得防盗环保持连接到封闭件。

公开(公告)号：US4706829A

公开(公告)日：1987-11-17

申请号：US827299

申请日：1986-02-07

申请人： Ernest L. Li

发明人： Ernest L. Li

IPC分类号： B65D47/40 ,  B65D47/12 ,  B65D41/00

CPC分类号： B65D47/123

摘要： A liquid containing and dispensing package comprising a hollow plastic container having a neck, a fitment interengaging the neck and closure. The fitment interengages the neck and has a first peripheral portion extending axially and having a portion defining a spout having a pouring lip extending axially inwardly of the end of the neck, and a closure comprising a top wall and a first peripheral wall extending from the top wall axially inwardly. The closure includes a radial portion extending from the peripheral wall and sealingly engaging an annular area of the fitment. The closure defines a dispensing cup and includes a second outer peripheral wall spaced from the first peripheral wall which has internal threads engaging external threads on the neck of the container.

摘要翻译： 一种液体容纳和分配包装，包括具有颈部的中空塑料容器，与颈部和闭合件相互接合的配件。 所述配件与所述颈部相互接合并且具有轴向延伸的第一周边部分，并且具有限定出口的部分，所述部分具有从所述颈部的端部轴向向内延伸的倾倒唇缘，以及封闭件，包括顶壁和从顶部延伸的第一周边壁 轴向向内。 所述封闭件包括从所述周壁延伸并密封地接合所述配件的环形区域的径向部分。 所述封闭件限定了分配杯，并且包括与所述第一周壁隔开的第二外周壁，所述第二外周壁具有与所述容器颈部上的外螺纹接合的内螺纹。

公开(公告)号：US4700860A

公开(公告)日：1987-10-20

申请号：US846447

申请日：1986-03-31

申请人： Ernest L. Li

发明人： Ernest L. Li

IPC分类号： B65D55/02 ,  B65D41/48 ,  B65D53/06

CPC分类号： B65D41/48 ,  B65D53/06 ,  B65D2101/0053

摘要： A tamper indicating hermetically sealed package comprising a container having a neck with an opening and a closure. The container includes a first annular bead at the upper end adjacent the opening and a second annular bead spaced axially from the first annular bead and having a greater diameter than the first bead. The closure is made of plastic and comprises a base wall and a peripheral skirt. The base wall includes an annular bead on the internal surface thereof and the peripheral skirt includes an interrupted annular bead spaced axially from the base wall. A sealing gasket is cast in situ in the channel defined by the annular bead on the base wall and the peripheral skirt and extends to the interrupted annular bead on the skirt. A tamper indicating band is connected along a weakened line to the peripheral skirt and includes an interrupted annular bead that is adapted to engage the second bead on the container.

摘要翻译： 指示密封包装的篡改包括具有带有开口和封闭件的颈部的容器。 容器包括在靠近开口的上端处的第一环形凸缘和与第一环形凸缘轴向间隔开并且具有比第一凸缘更大的直径的第二环形凸缘。 封闭物由塑料制成，包括底壁和周边裙部。 底壁在其内表面上包括环形凸缘，并且周边裙部包括与基壁轴向间隔开的中断的环形凸缘。 密封垫片在由基壁和周边裙部上的环形胎圈限定的通道中原位铸造并延伸到裙部上的中断的环形胎圈。 窜改指示带沿着弱化线连接到周边裙部，并且包括适于接合容器上的第二胎圈的中断的环形胎圈。