公开(公告)号：US4717034A

公开(公告)日：1988-01-05

申请号：US395397

申请日：1982-07-06

申请人： George V. Mumford

发明人： George V. Mumford

IPC分类号： B65D41/04 ,  B65D41/17 ,  B65D41/16

CPC分类号： B65D41/0428 ,  B65D41/0435 ,  B65D41/17

摘要： A closure for a container having generally helical threads on the neck finish is formed from a one-piece cap shell of thermoplastic material including a top wall and a peripheral skirt, the skirt having a plurality of spaced, hard, flexible generally vertical thermoplastic ribs integral with the shell for contacting the threads of the container. Each rib is so constructed and arranged that it has sufficient resistance to cold flow that it only slightly flexes and bends around the thread to form a shallow indentation on the rib when the rib is forced into contact with the thread, the indentation being sufficient to provide purchase on the threads for removing the closure.

摘要翻译： 用于在颈部整体上具有大致螺旋形螺纹的容器的盖子由包括顶壁和周边裙部的热塑性材料的一体式帽壳形成，裙部具有多个间隔开的，硬的，柔性的大致垂直的热塑性肋， 与壳体接触容器的螺纹。 每个肋被构造和布置成使得其具有足够的耐冷流阻力，当肋被迫与螺纹接触时，其仅略微弯曲并围绕螺纹弯曲以在肋上形成浅凹陷，该凹陷足以提供 在线上购买去除关闭。

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：US4337678A

公开(公告)日：1982-07-06

申请号：US249048

申请日：1981-03-30

申请人： George V. Mumford

发明人： George V. Mumford

IPC分类号： B67B7/16 ,  B67B7/18

CPC分类号： B67B7/18 ,  B67B7/16

摘要： A manually operable tool for removing threaded closures from the necks of bottles is provided. Such tool constitutes a one piece molded plastic structure of generally oval-shaped horizontal configuration having a peripheral depending wall by which torque applied by the fingers may be transmitted to the tool. Within the boundaries of the peripheral wall, a depending circular wall is integrally formed and portions of such circular wall are integral with portions of the peripheral wall. The circular wall is provided with appropriate internal projections or ribs to engage similar ribs or depressions provided on the closure for which the tool is designed.

摘要翻译： 提供了用于从瓶颈收集螺纹的手动操作的工具。 这种工具构成一体成形的塑料结构，其大致呈椭圆形的水平构型，其具有周边的垂直壁，通过该外壁可以将由手指施加的扭矩传递到工具。 在周壁的边界内，一个垂直的圆形壁一体地形成，并且这种圆形壁的一部分与周壁的一部分成一体。 圆形壁设置有适当的内部突起或肋，以接合设置在工具设计的封闭件上的类似的肋或凹陷。

公开(公告)号：US4057159A

公开(公告)日：1977-11-08

申请号：US733690

申请日：1976-10-18

申请人： William E. Fillmore ,  Wayne E. Garver ,  George V. Mumford ,  James H. Price

发明人： William E. Fillmore ,  Wayne E. Garver ,  George V. Mumford ,  James H. Price

IPC分类号： B65D41/06 ,  B65D55/02 ,  A61J1/00 ,  B65D85/56

CPC分类号： B65D41/06

摘要： An improved vapor-seal, child-resistant closure and container combination is disclosed herein. The container comprises a cylindrical plastic body which is molded in one piece and has circumferentially spaced, radially extending projections on the upper end thereof that have notches therein. The closure comprises a one-piece plastic body having a top panel and an annular depending skirt with circumferentially spaced lugs extending radially inwardly for engagement with the notches. An annular integral rim or abutment is provided on the annular surface of the top panel of the closure and depends downwardly therefrom. A unique two-piece, vapor-seal liner is interposed between the annular abutment and the lugs for engagement with the upper end of the container. The two-piece liner incorporates a resilient disk member which serves as a spring between the closure and container and a deformable disk positioned beneath the resilient disk which may be pressed into sealing engagement with the upper rim of the container to provide a vapor-tight seal between the closure and container.

摘要翻译： 本文公开了改进的蒸汽密封，防儿童关闭和容器组合。 容器包括一个圆柱形塑料体，该圆柱形塑料体模制成一体，并且在其上端具有在其中具有凹口的周向间隔开的径向延伸突起。 封闭件包括一体式塑料体，其具有顶板和环形悬垂裙部，其具有径向向内延伸以与凹口接合的周向隔开的凸耳。 在封闭件的顶板的环形表面上提供环形整体的边缘或邻接件，并从其向下延伸。 一个独特的两件式蒸气密封衬套位于环形支座和凸耳之间，用于与容器的上端接合。 两件式衬套包括弹性盘构件，其用作在封闭件和容器之间的弹簧以及位于弹性盘下方的可变形盘，该可变形盘可被压入与容器的上边缘密封接合以提供气密密封 在封闭和容器之间。

公开(公告)号：US4408700A

公开(公告)日：1983-10-11

申请号：US267958

申请日：1981-05-28

申请人： William E. Fillmore ,  George V. Mumford ,  Ned J. Smalley

发明人： William E. Fillmore ,  George V. Mumford ,  Ned J. Smalley

IPC分类号： B65D47/24 ,  B65D47/36 ,  B65D51/00 ,  B65D47/26

CPC分类号： B65D51/00 ,  B65D47/247 ,  B65D47/36

摘要： The disclosure relates to a unitary molded article and a method for producing a multi-part closure for assembly on the neck of a container, the closure involving an axially shiftable valve element which is movable between open and closed position. All parts of the multi-part valve element are integrally molded in a common molding cavity and the various relatively movable parts are interconnected by thin annular webs which are severed and the parts placed in proper operative condition during the assembly of the closure to the neck of a container by a conventional applicating machine.

摘要翻译： 本发明涉及一种整体模制品和一种用于制造用于组装在容器颈部上的多部件封闭件的方法，所述封闭件涉及可在打开和关闭位置之间移动的可轴向移动的阀元件。 多部分阀元件的所有部件一体地模制在共同的模制腔中，并且各种可相对移动的部件通过薄的环形腹板相互连接，薄的环形腹板被切断，并且在将闭合件组装到颈部的颈部期间将零件放置在适当的操作状态 通过常规施用机器的容器。

公开(公告)号：US4402416A

公开(公告)日：1983-09-06

申请号：US371644

申请日：1982-04-26

申请人： George V. Mumford ,  Ned J. Smalley

发明人： George V. Mumford ,  Ned J. Smalley

IPC分类号： B65D50/04 ,  B65D55/02

CPC分类号： B65D50/041

摘要： A child-resistant package comprising a container having a neck with threads thereon and a child-resistant closure. The closure comprises a cap made of organic plastic material and having a top wall and a peripheral skirt, having threads thereon adapted to engage the threads of the container. The skirt has a radial flange and a plurality of circumferentially spaced depressions on the upper surface of the radial flange. The closure also comprises a ring telescoped over the cap and surrounding the skirt of the cap. The ring has a plurality of lugs extending upwardly from the radial flange of the cap and adapted to engage the depressions upon application of a downward force on the ring. Each depression on the radial flange has a substantially vertical surface at one circumferential end adapted to be engaged by a lug on the ring when the ring is rotated in a direction to thread the closure onto the container. Each depression on the radial flange of the closure also has an inclined surface at the other circumferential end such that upon mere rotation of the ring in a direction to unthread the closure from the container results in the lugs on the ring sliding up the inclined surfaces so that the closure can only be removed by a combined downward force on the ring and rotational force in the direction of threading the closure off of the container.

摘要翻译： 一种防儿童包装，其包括具有颈部的容器，其上具有丝线并具有防儿童的封闭物。 该封闭件包括由有机塑料材料制成的盖子，并具有顶壁和周边裙部，其上具有适于接合容器的螺纹的线。 裙部在径向凸缘的上表面上具有径向凸缘和多个周向间隔开的凹陷。 该封闭件还包括一个可伸缩的盖环并围绕盖的裙部的环。 环具有多个凸起，其从盖的径向凸缘向上延伸，并且适用于在环上施加向下的力时接合凹陷。 径向凸缘上的每个凹陷在一个圆周端处具有基本上垂直的表面，适于在环沿着将闭合件拧到容器上的方向上旋转时与环上的凸耳接合。 闭合件的径向凸缘上的每个凹部还在另一个圆周端处具有倾斜表面，使得仅仅在环上旋转的方向将闭合件从容器上旋转，导致环上的凸耳向上滑动倾斜表面，因此 闭合件只能通过环上的组合的向下的力和沿着将封闭件从容器穿过的方向的旋转力来移除。

公开(公告)号：US4376497A

公开(公告)日：1983-03-15

申请号：US187300

申请日：1980-09-15

申请人： George V. Mumford

发明人： George V. Mumford

IPC分类号： B65D50/04 ,  B67B5/00

CPC分类号： B65D50/046

摘要： A snap on child resistant closure has a radial port which may be aligned with a radial port on a cooperating container neck to allow dispensing of granular or pulverulent contents. The closure has a flexible annular skirt provided with a plurality of inwardly projecting lugs. Cooperating outwardly projecting lugs on the container neck normally prevent rotation of the closure to the angular position of alignment of the radial ports. The flexible annular skirt must be squeezed and distorted to disengage the lugs, thereby permitting alignment of the ports.

摘要翻译： 防儿童封闭物的卡扣具有径向端口，其可与配合的容器颈部上的径向端口对准以允许分配颗粒状或粉状内容物。 闭合件具有设置有多个向内突出的凸耳的柔性环形裙部。 在容器颈部上配合向外突出的凸耳通常可防止闭合件旋转到径向端口对准的角位置。 柔性环形裙部必须被挤压和变形以脱离凸耳，从而允许端口对准。

公开(公告)号：US4333577A

公开(公告)日：1982-06-08

申请号：US186938

申请日：1980-09-15

申请人： George V. Mumford

发明人： George V. Mumford

IPC分类号： B65D41/34

CPC分类号： B65D41/3466 ,  B65D41/3461

摘要： A molded thermoplastic closure having a heat shrinkable tamperproof band integrally attached to the lower outside circular edge of the closure skirt by means of circumferentially spaced bridge members. The outside diameter of the tamperproof band is greater than the outside diameter of the skirt, so that the tamperproof band extends at least partially beyond the circular lower skirt edge. The upper edge of the band can be located outside the skirt edge and be connected thereto only by the bridge members, or it can be located partially beneath the skirt and be directly integrally connected thereto through an annular region.

摘要翻译： 一种模制的热塑性封闭件，其具有通过周向隔开的桥构件整体地附接到封闭件裙部的下外圆周边缘的热收缩防篡改带。 防篡改带的外径大于裙部的外径，使得防篡改带至少部分延伸超过圆形下裙边缘。 带的上边缘可以位于裙边外侧，并且仅通过桥构件连接到其上，或者其可以部分地位于裙部下方并且通过环形区域直接一体地连接到裙部。

公开(公告)号：US4331247A

公开(公告)日：1982-05-25

申请号：US187299

申请日：1980-09-15

申请人： George V. Mumford

发明人： George V. Mumford

IPC分类号： B65D50/04 ,  B65D55/02 ,  B65D85/56

CPC分类号： B65D50/046

摘要： A child-resistant container and closure combination includes a one piece molded closure threadable on a container neck. When the closure is fully threaded onto the container neck, a pawl, integrally formed on the bottom of the closure skirt, interlocks with a lug projecting from the container neck to prevent rotational removal of the closure. One end of the pawl is integrally attached to the closure by a relatively thin and flexible bridge, and a slot is formed in the closure skirt immediately above the pawl and bridge. The flexibility provided by the slot and the thin bridge attachment permits the pawl to be manually deflected upwardly to disengage the pawl and lug, thereby permitting rotational removal of the closure.

摘要翻译： 防儿童容器和封闭组合包括可容纳在容器颈部上的单件模制封口。 当封闭件完全拧到容器颈部上时，一体地形成在封闭裙部的底部上的棘爪与从容器颈部突出的凸耳相互锁定，以防止封盖旋转移除。 棘爪的一端通过相对薄且柔性的桥一体地附接到闭合件，并且在紧靠着棘爪和桥的上方的封闭件裙部中形成有槽。 由狭槽和薄桥连接提供的柔性允许棘爪被手动地向上偏转以使棘爪和凸耳脱离，从而允许旋转移除封闭件。

公开(公告)号：US4322009A

公开(公告)日：1982-03-30

申请号：US151046

申请日：1980-05-19

申请人： George V. Mumford

发明人： George V. Mumford

IPC分类号： B65D41/34 ,  B65D41/32

CPC分类号： B65D41/3447 ,  B26F2210/04

摘要： A tamper proof molded closure is provided for use on a threaded bottle neck having an external peripheral bead below the threaded portion of the bottle neck. The closure comprises a one piece molded cap having a circular panel portion and a depending annular skirt portion with the upper portion of the skirt defining internal threads and a lower band portion of the skirt defining an internal shoulder that is expandable to snap over the container bead during the assembly operation to lock the closure to the bottle neck. At a region intermediate the threaded portion and the interior shoulder, the external wall of the band portion of the closure is scored to form a slit extending peripherally around the entire closure. The depth of the slit extends through the wall of a closure at all points except for a limited number of peripherally spaced arcuate segments where the depth of the slit is less than that of the thickness of the skirt portion. This provides connecting bridges between the threaded portion and the band portion of the closure which are readily severable by rotational movement of the closure in a direction to unscrew it from the bottle neck. The slit height is limited to permit collapsing of the slit during the application of the closure to force the internal shoulder over the container bead.

摘要翻译： 提供了一种防篡改模制封闭件，用于螺纹瓶颈上，该瓶颈具有在瓶颈的螺纹部分下方的外周边珠。 封闭件包括具有圆形面板部分和悬垂环形裙部的单件模制帽，裙部的上部限定内螺纹，并且裙部的下带部分限定内肩部，该肩部可伸缩以卡在容器珠上 在组装操作期间将封闭件锁定到瓶颈。 在螺纹部分和内部肩部之间的区域中，封盖的带部分的外壁被刻痕以形成围绕整个封闭件周向延伸的狭缝。 狭缝的深度在除了限定数量的外围间隔开的弧形段之外的所有点处延伸穿过封闭件的壁，其中狭缝的深度小于裙部的厚度。 这提供了螺纹部分和封闭件的带部分之间的连接桥，这些连接桥可以通过封闭件在将其从瓶颈上拧下的方向的旋转运动而容易地分开。 狭缝高度被限制以允许在施加封闭件期间狭缝的塌缩以迫使内部肩部超过容器珠。