公开(公告)号：US5388731A

公开(公告)日：1995-02-14

申请号：US58351

申请日：1993-05-04

申请人： Gary L. Mengeu ,  Herbert V. Dutt ,  Douglas R. Ziegler

发明人： Gary L. Mengeu ,  Herbert V. Dutt ,  Douglas R. Ziegler

IPC分类号： B29C45/44 ,  B65D47/12 ,  B65D47/00

CPC分类号： B65D47/123 ,  B29C45/4407 ,  B29L2031/565

摘要： A cap and dispensing fitment combination for a container. The cap has an end wall and a skirt extending axially from the periphery of the end wall, the cap being adapted to engage the neck of the container. The end wall of the cap has an annular flange that extends axially and radially outwardly therefrom, the annular flange terminating in a free end surface that facilitates securing the dispensing fitment to the cap. The dispensing fitment comprises an end wall having at least one opening therein, the annular flange engaging into the opening. The dispensing fitment has a sidewall extending axially from the periphery of the end wall and is adapted to engage the container when the combination is placed on the container and to retain the dispensing fitment on the container even as the cap is removed from the container.

摘要翻译： 用于容器的盖和分配配件组合。 帽具有端壁和从端壁的周边轴向延伸的裙部，帽适于接合容器的颈部。 盖的端壁具有从其轴向和径向向外延伸的环形凸缘，环形凸缘终止于自由端表面，有利于将分配配件固定到盖上。 分配配件包括其中具有至少一个开口的端壁，环形凸缘接合到开口中。 分配配件具有从端壁的周边轴向延伸的侧壁，并且当组合被放置在容器上时适于接合容器，并且即使当帽从容器移除时也将分配配件保持在容器上。

公开(公告)号：US5358130A

公开(公告)日：1994-10-25

申请号：US233080

申请日：1994-04-26

申请人： Gary L. Mengeu ,  Herbert V. Dutt

发明人： Gary L. Mengeu ,  Herbert V. Dutt

IPC分类号： B65D47/08 ,  B65D47/00

CPC分类号： B65D47/0838 ,  B65D2251/1008

摘要： A one-piece closure for dispensing product from a container has a cap secured to the container and a lid connected to the cap by a support arm through an integrally molded hinge. The support arm is pivoted by the hinge between a pair of upstanding projections on the end wall of the cap. Ribs projecting laterally from the support arm engage the projections to maintain the lid opened when the container is inverted to dispense product. When the lid is pushed closed, the ribs deform to allow the support arm to pass between the projections. In one embodiment, side edges of the ribs engage upwardly facing cylindrical camming surfaces on the projections. In another embodiment, the outer surfaces of the ribs engage confronting flat surfaces on the two projections. In the closed position of the lid, the ribs in both embodiments are received in recesses in the projections so that they do not become permanently deformed and loose their effectiveness over time.

摘要翻译： 用于从容器中分配产品的一体式封闭件具有固定到容器的帽和通过整体模制的铰链通过支撑臂连接到帽的盖。 支撑臂通过铰链枢转在盖的端壁上的一对直立突起之间。 从支撑臂横向突出的肋接合突起，以在容器倒置以便分配产品时保持盖打开。 当盖子被关闭时，肋条变形以允许支撑臂在突起之间通过。 在一个实施例中，肋的侧边缘接合突出部上面向上的圆柱形凸轮表面。 在另一个实施例中，肋的外表面与两个突起上的相对的平坦表面接合。 在盖的关闭位置，两个实施例中的肋被容纳在突起中的凹部中，使得它们不会变得永久变形并且随着时间推移而使其效果变差。

公开(公告)号：US5263606A

公开(公告)日：1993-11-23

申请号：US822121

申请日：1992-01-17

申请人： Herbert V. Dutt ,  Gary L. Mengeu

发明人： Herbert V. Dutt ,  Gary L. Mengeu

IPC分类号： B29C65/00 ,  B29C65/08 ,  B65D8/22 ,  B65D35/10 ,  B65D35/22 ,  B65D7/42

CPC分类号： B29C65/08 ,  B29C66/124 ,  B29C66/1312 ,  B29C66/30223 ,  B29C66/542 ,  B29C66/73921 ,  B65D35/10 ,  B65D35/22 ,  B29C66/8322 ,  B29L2023/20 ,  Y10S53/02 ,  Y10T403/477

摘要： A squeeze container has a flexible tubular body and a separately molded bottom cover. The bottom cover has an axially facing continuous groove in which the open end of the tubular body seats with the end surface of the tube abutting the bottom surface of the groove. A radially outwardly extending flange spaced axially from the open end of the container has a bottom surface which abuts a top surface on a lip extending radially outward from the groove in the bottom cover. A tubular extension on the bottom cover radially inward of the groove has an outer surface which abuts the inner surface of the tubular body. Sonic energy directors in the form of continuous pointed ribs effect sonic welds between each of the sets of abutting surfaces to hermetically seal the bottom cover to the tubular body.

摘要翻译： 挤压容器具有柔性管状体和单独模制的底盖。 底盖具有轴向面对的连续凹槽，其中管状体的开口端以管的端面邻接凹槽的底表面而坐着。 与容器的开口端轴向间隔开的径向向外延伸的凸缘具有底表面，该底表面与从底盖中的凹槽径向向外延伸的唇缘抵接。 在槽的径向向内的底盖上的管状延伸部具有与管状体的内表面邻接的外表面。 连续尖肋形式的声能导向器在每组邻接表面之间影响声波焊接，以将底盖密封到管状体。

公开(公告)号：US5161707A

公开(公告)日：1992-11-10

申请号：US839523

申请日：1992-02-20

申请人： Herbert V. Dutt ,  Gary L. Mengeu

发明人： Herbert V. Dutt ,  Gary L. Mengeu

IPC分类号： B65D41/04

CPC分类号： B65D41/0421 ,  Y10S215/01

摘要： A linerless closure which provides an effective seal against oxygen penetration and moisture evaporation includes a cap with an inner annular member defining an annular outwardly directed sealing edge which forms a line seal with the inner cylindrical surface of a container wall and an outer annular member defining an annular inwardly directed sealing edge which seals against the outer cylindrical surface of a container wall.

摘要翻译： 提供对氧气渗透和湿气蒸发的有效密封的无衬封件包括具有内环形构件的盖，其限定环形向外指向的密封边缘，其与容器壁的内圆柱形表面形成线密封，以及外环形构件， 环形向内的密封边缘，其密封抵靠容器壁的外圆柱形表面。

公开(公告)号：US5020686A

公开(公告)日：1991-06-04

申请号：US443610

申请日：1989-11-29

申请人： Herbert V. Dutt

发明人： Herbert V. Dutt

IPC分类号： B65D41/32 ,  B65D43/02 ,  B65D43/04

CPC分类号： B65D43/021 ,  B65D17/06 ,  B65D43/0235 ,  B65D2101/0023 ,  B65D2543/00092 ,  B65D2543/00296 ,  B65D2543/00324 ,  B65D2543/00425 ,  B65D2543/00435 ,  B65D2543/00518 ,  B65D2543/00546 ,  B65D2543/00629 ,  B65D2543/00685 ,  B65D2543/00731 ,  B65D2543/00796 ,  B65D2543/00851

摘要： A closure for a resealable container comprising an annular container engaging member fixedly attached to the edge of the container and a lid having an end wall and an annular skirt, the lid being attached to and separable from the container engaging member at a failure zone. In one embodiment the lid is adapted to reseal the container after it is separated from the container engaging member by turning the lid upside down and positioning it such that the annular skirt engages the container engaging member and the end wall covers at least a portion of the opening of the container. In another embodiment, the lid is also adapted to reseal the container after it is separated from the container engaging member by positioning the lid such that the annular skirt engages the container engaging member and the end wall covers at least a portion of the opening of the container. The invention also includes a stackable container having the closure described above.

摘要翻译： 一种用于可重新密封的容器的封闭件，包括固定地附接到容器的边缘的环形容器接合构件和具有端壁和环形裙部的盖，所述盖在故障区附接到容器接合构件并且可与容器接合构件分离。 在一个实施例中，盖子适于在容器从容器接合构件分离之后将其翻转并将其定位成使得环形裙部与容器接合构件接合并且端壁覆盖至少一部分 开启集装箱。 在另一个实施例中，盖子还适于在通过定位盖子使其与容器接合构件分离之后将其重新密封，使得环形裙部与容器接合构件接合，并且端壁覆盖容器接合构件的开口的至少一部分 容器。 本发明还包括具有上述封闭件的可堆叠容器。

公开(公告)号：US5020682A

公开(公告)日：1991-06-04

申请号：US431204

申请日：1989-11-03

申请人： Herbert V. Dutt

发明人： Herbert V. Dutt

IPC分类号： B65D41/04 ,  B65D41/34 ,  B65D47/08

CPC分类号： B65D41/3404 ,  B65D41/0471 ,  B65D47/0842 ,  B65D2101/003 ,  B65D2101/0053 ,  B65D2255/20 ,  B65D2501/0081

摘要： A closure system comprising a container having a neck with external threads thereon and a cap having an end wall, an annular skirt and a dispensing opening extending through the end wall. The skirt has internal threads complimentary to the external threads on the container neck for selectively screwing the cap onto the container neck. Cooperating locking members are provided on the outer surface of the container neck and on the inner surface of the skirt, the locking members preventing rotation of the cap. In one embodiment, a tear out section is provided on the cap skirt which is torn when an attempt is made to unscrew the cap from the container. In another embodiment of the closure system, the locking members are used in association with a non-cylindrical container and a non-cylindrical cap to position the dispensing opening relative to the container in a predetermined position.

摘要翻译： 一种封闭系统，其包括容器，该容器具有颈部，其上具有外部螺纹，帽子具有端壁，环形裙部和延伸穿过端壁的分配开口。 裙部具有与容器颈部上的外螺纹互补的内螺纹，用于将盖旋转到容器颈部上。 配合的锁定构件设置在容器颈部的外表面和裙部的内表面上，锁定构件防止盖的旋转。 在一个实施例中，当尝试将盖从容器上拧下时，撕开部分设置在帽裙部上，撕裂部分被撕裂。 在封闭系统的另一个实施例中，锁定构件与非圆柱形容器和非圆柱形盖相关联地使用，以将分配开口相对于容器定位在预定位置。

公开(公告)号：US4930647A

公开(公告)日：1990-06-05

申请号：US301239

申请日：1989-01-24

申请人： Herbert V. Dutt ,  Duane H. Lewis

发明人： Herbert V. Dutt ,  Duane H. Lewis

IPC分类号： B65D41/34

CPC分类号： B65D41/3409

摘要： A thermoplastic closure comprises an annular tamper band connected to the skirt of a cap by frangible bridges. In one embodiment of the closure, axially extending ratchet teeth on the bottom of the tamper band cooperate with axially extending lugs on a container shoulder or transfer bead. As the cap is screwed onto the container, the teeth ratchet over the lugs. When an attempt is made to unscrew the cap, the ratchet teeth engage the lugs to prevent rotation of the tamper band so that continued application of an unscrewing force to the cap results in fracturing of the bridges along the intersection of reduced cross-section between the bridges and the skirt. The axial length of the engaging surfaces of the ratchet teeth and lugs is sufficient that they remain axially aligned through any initial axial separation of the cap and transfer bead until the ratchet teeth and lugs engage. In another embodiment of the closure, axially extending projections on the tamper bead are bent circumferentially by the lugs on the container as the closure is screwed onto the container. The bent projections wedge against the lugs as the cap is unscrewed to prevent rotation of the tamper band with the cap resulting in fracturing of the bridges.

摘要翻译： 热塑性封闭件包括通过易碎桥连接到帽的裙部的环形捣固带。 在封闭件的一个实施例中，在捣固带的底部上的轴向延伸的棘齿与容器肩部或转移珠上的轴向延伸的凸耳相配合。 当帽被拧到容器上时，牙齿棘轮在凸耳上。 当试图拧开盖子时，棘轮齿接合凸耳以防止篡改带的旋转，使得持续向盖子施加旋拧力导致桥接件沿着减小的横截面之间的交叉点的断裂 桥梁和裙子。 棘轮齿和凸耳的接合表面的轴向长度足以使得它们保持轴向对准，通过盖和转移凸珠的任何初始轴向间隔直到棘轮齿和凸耳啮合。 在封闭件的另一个实施例中，当封盖件拧到容器上时，捣固带上的轴向延伸的突出部由周边上的凸耳弯曲。 当盖被拧下时，弯曲的突起抵靠凸耳楔以防止篡改带与盖的旋转，从而导致桥的破裂。

公开(公告)号：US4743420A

公开(公告)日：1988-05-10

申请号：US907936

申请日：1986-09-16

申请人： Herbert V. Dutt

发明人： Herbert V. Dutt

IPC分类号： B29C45/33 ,  B29C45/00 ,  B29C45/26 ,  B29C45/36 ,  B29C45/37 ,  B29C45/43 ,  B29C45/77 ,  B29L22/00 ,  B29L23/00

CPC分类号： B29C45/36 ,  B29C45/0046 ,  B29C45/26 ,  B29C45/43 ,  B29L2031/717

摘要： A mold assembly for producing a container having a closed bottom is disclosed. Inner and outer core members are closely spaced together to provide a cavity for forming a container having a wall thickness on the order of 0.015 inch. The cavity is formed with a plurality of radial flow channels which produce corresponding ribs on the container bottom. The radial channels extend from an axial injection port outwardly to the wall portion of the cavity, where a thickened transition region joins the bottom of the container to the side wall portion thereof. A plurality of vertical flow channels are formed by means of milled flat portions on the surface of the inner core along the length of the side wall. The flow channels cause fluid plastic injected under high pressure to flow radially outwardly, around the bottom corner of the container, and down the vertical flow channels located intermediately of the ends of the ribs. The plastic material flows from the flow channels and then laterally outwardly into the bottom and side walls, thereby permitting a rapid and equallizing distribution of plastic material throughout the cavity. This maintains the inner core member axially located within the outer cavity mold portion of the mold assembly to produce uniform, very thin container walls in a reliable and rapid manner.

摘要翻译： 公开了一种用于生产具有封闭底部的容器的模具组件。 内部和外部芯部构件紧密地间隔在一起以提供用于形成具有约0.015英寸的壁厚的容器的空腔。 空腔形成有多个径向流动通道，其在容器底部上产生相应的肋。 径向通道从轴向注射口向外延伸到空腔的壁部分，其中增厚的过渡区域将容器的底部连接到其侧壁部分。 沿着侧壁的长度在内芯的表面上通过铣削的平坦部分形成多个垂直流动通道。 流动通道导致在高压下注入的流体塑料径向向外流过，围绕容器的底角，并沿着位于肋端部之间的垂直流动通道向下流动。 塑料材料从流动通道流动，然后横向向外流入底部和侧壁，从而允许塑料材料在整个空腔中快速均匀分布。 这保持内芯构件轴向位于模具组件的外腔模具部分内，以可靠且快速的方式产生均匀的非常薄的容器壁。

公开(公告)号：US5085333A

公开(公告)日：1992-02-04

申请号：US670006

申请日：1991-03-15

申请人： Herbert V. Dutt ,  Gary L. Mengeu ,  Stephen F. Royal

发明人： Herbert V. Dutt ,  Gary L. Mengeu ,  Stephen F. Royal

IPC分类号： B65D41/62

CPC分类号： B65D41/62 ,  B65D2101/0038

摘要： A tamper evident overcap has a tear band which is offset radially from both a ring member sonically welded to a container shoulder and a cap, by generally radially extending frangible bridges. The bridges are severed by applying force to a pull tab extending radially and axially from the tear band in alignment with a gap in the ring member so that there are no undercut faces on the overcap which can consequently be molded in a straight draw mold without cams or slides.

摘要翻译： 防拆封盖具有通过大致径向延伸的易碎桥梁从通过声波焊接到容器肩部和盖子的环构件径向偏移的撕裂带。 通过对从拉环的径向和轴向延伸的拉环与环构件中的间隙对准来将桥梁切断，使得在顶盖上不存在底切面，因此可以在没有凸轮的直拉模具中模制 或幻灯片。

公开(公告)号：US5076475A

公开(公告)日：1991-12-31

申请号：US463296

申请日：1990-01-10

申请人： Herbert V. Dutt

发明人： Herbert V. Dutt

IPC分类号： B65D47/06

CPC分类号： B65D47/06

摘要： A resealable container enclosure includes a fitment with an annular body which snap fits over the mouth of a container, a resilient frusto-conical wall integrally molded with the annular body in a convex configuration to extend outward from the container, and a spout extending outward from frusto-conical wall. The enclosure includes a cap which, as it is screwed onto the container, engages the spout and deforms the resilient frusto-conical wall into the concave configuration producing bending moments which cause the spout to pop-up as the resilient frusto-conical spout returns to the convex configuration upon removal of the cap. A plurality of circumferentially spaced ribs extending axially and radially along the inner surface of the resilient frusto-conical stiffen the frusto-conical wall in the preferred embodiment of the invention.

摘要翻译： 可重新密封的容器外壳包括具有环形体的配件，其卡扣配合在容器的口部上，弹性截头圆锥形壁与环形体一体地模制成凸起构型以从容器向外延伸，以及从外部向外延伸的喷口 截头圆锥形墙。 外壳包括一个盖子，当它被拧到容器上时，它与喷嘴接合并使弹性截头圆锥形壁变形成凹形结构，从而产生弯曲力矩，当弯曲的截头圆锥形喷嘴返回时，喷嘴弹出 在去除盖子时的凸起构造。 在本发明的优选实施例中，沿着弹性截头圆锥体的内表面沿轴向和径向延伸的多个周向隔开的肋条加强了截头圆锥形壁。