公开(公告)号：US06394294B1

公开(公告)日：2002-05-28

申请号：US09316610

申请日：1999-05-21

Applicant: Marc A. Briere

Inventor： Marc A. Briere

IPC: B65D4134

CPC classification number: B65D41/3447 ,  Y10S215/901

Abstract: A safety closure and a container is comprised of a container having an externally threaded neck portion and a first locking bead spaced downwardly from the threaded neck portion and a closure having a cap portion and a tamper indicating band portion. The cap portion is provided with a top wall and a side wall which extends downwardly from an outer periphery of the top wall and terminates in a lower end. The side wall is provided with an internal thread which is engageable with the externally threaded neck portion of the closure. The tamper indicating band portion is attached to the lower end of the cap portion with a plurality of frangible bridge segments. The tamper indicating band portion is also provided with an inwardly projecting second bead which is engageable with the first beads whereby the engagement of the bead prevents removal of the tamper indicating band portion upon removal of the cap portion. At least one ramp is integrally formed with the second bead and projects downwardly therefrom. Engagement of the beads prevents removal of the tamper indicating band portion upon removal of the cap portion.

Abstract translation: 安全闭合件和容器由具有外螺纹颈部的容器和从螺纹颈部部分向下间隔开的第一锁定凸缘和具有盖部分和篡改指示带部分的闭合件构成。 帽部设置有从顶壁的外周向下延伸并终止于下端的顶壁和侧壁。 侧壁设置有内螺纹，其可与封闭件的外螺纹颈部接合。 篡改指示带部分用多个易碎桥接段附接到盖部分的下端。 篡改指示带部分还设置有向内突出的第二焊道，其可与第一焊盘接合，由此，在除去盖部分之后，焊道的接合防止去除篡改指示带部分。 至少一个斜坡与第二小球一体地形成并从其向下突出。 珠的接合防止在去除盖部分时去除篡改指示带部分。

公开(公告)号：US20020027123A1

公开(公告)日：2002-03-07

申请号：US09985750

申请日：2001-11-06

Applicant: Closures and Packaging Services Limited

Inventor： Rodney M. Druitt

IPC: B65D053/00 ,  B29C045/03 ,  B29C033/00

CPC classification number: B65D41/3447 ,  B65D41/0428 ,  B65D51/1688 ,  B65D2101/0023 ,  B65D2101/003 ,  Y10S215/01 ,  Y10S425/809

Abstract: A plastic closure for sealing a container, the closure having a top portion and a skirt portion depending from the top portion. The closure has an annular sealing rib which extends within the cavity defined by the top portion and the skirt portion. The rib includes a first portion having a substantially cylindrical inner surface extending away from the underside of the top portion and disposed radially inward of the skirt and a second, frusto-conical, portion contiguous with the end of the first portion distal to the underside of the top portion and extending radially inwardly and terminating in a circular free edge, such that during engagement of the cap with the neck of the container, the second, frusto-conical, portion will be engaged by the free end of the neck and folded back against the first portion of the rib to form a gas-tight seal between the neck of the container and the closure.

Abstract translation: 一种用于密封容器的塑料封盖，所述封盖具有顶部和从所述顶部垂下的裙部。 封闭件具有环形密封肋，该密封肋在由顶部和裙部限定的空腔内延伸。 所述肋包括第一部分，所述第一部分具有基本上圆柱形的内表面，所述内表面远离所述顶部部分的下侧延伸并且设置在所述裙部的径向内侧;以及第二截头圆锥形部分，其与所述第一部分的端部相邻， 顶部并且径向向内延伸并终止于圆形自由边缘，使得在帽与容器的颈部接合期间，第二截头圆锥形部分将由颈部的自由端接合并折回 抵靠肋的第一部分以在容器的颈部和封闭件之间形成气密密封。

公开(公告)号：US4938370B1

公开(公告)日：2000-10-17

申请号：US34399589

申请日：1989-04-26

Applicant: HC IND

Inventor： MCBRIDE STEPHEN W

IPC: B65D41/34

CPC classification number: B65D41/3428 ,  B65D41/3447

公开(公告)号：US5967351A

公开(公告)日：1999-10-19

申请号：US890842

申请日：1997-07-10

Applicant: Len Ekkert

Inventor： Len Ekkert

IPC: B65D41/34

CPC classification number: B65D41/3447 ,  B65D2251/023

Abstract: A tamper-indicating closure is used with an associated container having a finish including an external thread formation thereon, and an annular locking ring located axially under the thread formation. The closure includes a closure cap having a circular top wall portion and an annular skirt portion depending from the top wall portion. An internal thread is formed in the skirt and defines a skirt wall plane. The closure includes an annular tamper-indicating band depending from the cap that is detachably connected to the cap by a plurality of circumferentially spaced, tapered, frangible connectors extending between the band and the cap. The connectors taper to define a region adjacent to a juncture of the connector and the band having a cross-section that is smaller than a cross-section at a region of the connector adjacent to a juncture of the connector and the closure cap.

Abstract translation: 防篡改封闭件与相关联的容器一起使用，该容器具有包括其上的外螺纹形成的精加工件，以及位于螺纹形成下方的环形锁定环。 该封闭件包括具有圆形顶壁部分和从顶壁部分悬垂的环形裙部部分的封闭盖。 在裙部中形成内螺纹并且限定裙壁平面。 所述封闭件包括环形防盗指示带，其从所述盖悬垂，所述带可拆卸地通过在所述带和所述盖之间延伸的多个周向间隔开的锥形易碎连接器而与所述盖分离地连接。 连接器渐缩以限定与连接器的接合部相邻的区域，并且带的横截面小于在连接器的接合部和封闭盖的接合部处的连接区域的横截面。

公开(公告)号：US5829613A

公开(公告)日：1998-11-03

申请号：US545959

申请日：1995-10-20

Applicant: Emanuel Erick Wohlgemuth ,  Charles Hogan

Inventor： Emanuel Erick Wohlgemuth ,  Charles Hogan

IPC: B65D41/34 ,  B65D41/47

CPC classification number: B65D41/3409 ,  B65D41/3447 ,  B65D41/47

Abstract: A container closure system comprising a threaded cap and a threaded neck wherein the cap is affixed to the neck by direct axial application so that the mating threads slip past one another and into engagement. The cap further includes sealing means to capture and constrict the outer diameter of the neck, and valve means to plug the container opening in the neck and expand the outer diameter of the neck, so that the sealing means and valve means cooperate to improve sealing of the cap and neck. The cap and neck further include tamper-indication means to prevent removal of the cap without activation thereof.

Abstract translation: 一种容器封闭系统，其包括螺纹盖和螺纹颈部，其中所述盖通过直接轴向施加固定到所述颈部，使得所述配合螺纹彼此滑过并且接合。 帽子还包括用于捕获和收缩颈部外径的密封装置，以及用于堵塞颈部中的容器开口并扩大颈部外径的阀装置，使得密封装置和阀装置协作以改善密封 帽子和脖子。 盖子和颈部还包括防止拆卸盖而不启动盖的篡改指示装置。

公开(公告)号：US5803281A

公开(公告)日：1998-09-08

申请号：US75409

申请日：1993-06-14

Applicant: Edward J. Towns

Inventor： Edward J. Towns

IPC: B65D1/02 ,  B65D41/18 ,  B65D41/34 ,  B65D83/14

CPC classification number: B65D83/40 ,  B65D1/0246 ,  B65D41/18 ,  B65D41/3447

Abstract: The disclosure relates to synthetic resinous container closures having frustoconical sealing surfaces which cooperate with corresponding sealing surfaces on a container finish to effect a gas-type seal. In one embodiment, the closure is particularly suited for use in sealing containers having pressurized contents such as carbonated drinks and the like. In a second embodiment, the closure is of threaded type enabling the reclosing and sealing of the engaged container after an initial opening. This embodiment including a separable tamper-indicating ring. In a third embodiment, the closure is adapted to be used in conjunction with an aerosol dispenser to exclude ambient moisture from the area of the dispensing nozzle prior to first use, and to form a second seal after the closure has been removed for first usage.

Abstract translation: 本公开涉及具有截头圆锥形密封表面的合成树脂容器封闭件，其与容器表面上的相应密封表面配合以实现气体型密封。 在一个实施例中，封闭件特别适用于密封具有加压内容物的容器，例如碳酸饮料等。 在第二实施例中，封闭件是螺纹型的，其能够在初次打开之后重新闭合和密封接合的容器。 该实施例包括可分离的窜改指示环。 在第三实施例中，封闭件适于与气溶胶分配器一起使用，以在第一次使用之前从分配喷嘴的区域排除环境湿气，并且在封闭件已经被移除以便首次使用之后形成第二密封。

公开(公告)号：US5755346A

公开(公告)日：1998-05-26

申请号：US744003

申请日：1996-11-04

Applicant: Len Ekkert

Inventor： Len Ekkert

IPC: B65D41/34 ,  B65D49/12

CPC classification number: B65D41/3447 ,  Y10S215/901

Abstract: A tamper indicating closure for use with an associated container includes a closure cap having a circular top wall portion, and a depending annular skirt portion depending from the top wall portion. The skirt portion has an internal thread formed therein adapted to threadedly engage a thread formed on an outer surface of the container. The container includes a an annular interference ring located axially under the thread formation. The closure includes a separable, annular tamper indicating band depending from the skirt portion. The band is detachably connected to the skirt portion by a plurality of circumferentially spaced, frangible bridge-like connectors extending between the skirt portion and the band. The band includes first and second axially spaced apart, inwardly extending camming projections extending inwardly therefrom. The camming projections are configured to dampen a snap-back effect as the closure is initially applied to the container, to preclude breaking the bridge-like connectors during initial application of the closure.

Abstract translation: 与相关联的容器一起使用的防篡改指示封闭件包括具有圆形顶壁部分的封闭盖和从顶壁部分悬垂的垂直环形裙部。 裙部具有形成在其中的内螺纹，其适于螺纹地接合形成在容器的外表面上的螺纹。 容器包括位于螺纹形成下方的环形干涉环。 封闭件包括从裙部伸出的可分离的环形防拆指示带。 带通过在裙部和带之间延伸的多个周向间隔开的易碎的桥状连接器可拆卸地连接到裙部。 该带包括从其向内延伸的第一和第二轴向间隔开的向内延伸的凸轮突起。 凸轮突起被构造成在闭合件最初施加到容器时抑制卡扣效应，以防止在封闭件的初始应用期间破坏桥状连接器。

公开(公告)号：US5676268A

公开(公告)日：1997-10-14

申请号：US477903

申请日：1995-06-07

Applicant: Roger Milner King

Inventor： Roger Milner King

IPC: B65D1/02 ,  B65D25/16 ,  B65D41/04 ,  B65D41/34 ,  B65D41/48 ,  B65D50/04 ,  B65D51/20 ,  B65D51/24 ,  B65D55/06 ,  B65D55/02

CPC classification number: B65D55/066 ,  B65D1/02 ,  B65D25/16 ,  B65D41/0414 ,  B65D41/0428 ,  B65D41/0471 ,  B65D41/0485 ,  B65D41/3447 ,  B65D41/48 ,  B65D50/041 ,  B65D51/20 ,  B65D51/242 ,  B65D2101/0023 ,  B65D2251/0015 ,  B65D2251/0093

Abstract: A container neck and child-resistant closure for the neck are disclosed. The closure includes an inner part and an outer part, and castellations on the parts which mate when the outer part is displaced axially, to lock the parts together for rotation. A ratchet mechanism including ratchet ramps and cantilever leaf springs biases the inner and outer parts axially and rotationally apart, and allows relative rotation of the parts in one direction of rotation, when the castellations are not engaged. The angle through which outer part has to be turned to enable the castellations to be engaged may be less than 45.degree. and preferably less than 25.degree.. The closure may be moved between fully opened and closed positions by rotation through less than 360.degree. and preferably about 90.degree.. A tamper-evident ring, and a retaining means for retaining the closure in the closed position, may also be provided.

Abstract translation: 公开了一种用于颈部的容器颈部和防儿童的闭合件。 封闭件包括内部部件和外部部件，以及当外部部件轴向移动时配合的部件上的蓖耳体，以将部件锁定在一起以进行旋转。 包括棘轮斜面和悬臂板弹簧的棘轮机构在内部和外部部分轴向和旋转地偏离，并且当雉are未啮合时允许部件在一个旋转方向上的相对旋转。 外部部分必须转动使得能够使蓖麻被接合的角度可以小于45°，优选小于25°。 闭合件可以在完全打开和关闭位置之间通过旋转小于360度，优选约90度来移动。 还可以提供一种防窃启环，以及用于将封闭件保持在关闭位置的保持装置。

公开(公告)号：US5609263A

公开(公告)日：1997-03-11

申请号：US630887

申请日：1996-04-02

Applicant: Jacques Perchepied

Inventor： Jacques Perchepied

IPC: B67B3/20 ,  B65D41/04 ,  B65D41/34

CPC classification number: B65D41/3447 ,  B65D41/0428 ,  B65D2101/0053 ,  Y10S215/01

Abstract: A cap for a bottle having a tubular neck formed with an external screwthread and terminating at an annular rim surface has a cup-shaped body generally centered on an axis and formed unitarily with an end wall generally perpendicular to the axis. An annular skirt projects axially downward from the end wall and an internal screwthread in the skirt can mate with the screwthread of the bottle neck. A flexible annular web has an outer periphery joined to the skirt adjacent the end wall and an inner periphery secured to a seal ring. The web and seal ring are dimensioned to engage the rim surface when the cap is threaded onto the neck, and an antitamper ring is secured to a lower end of the skirt.

Abstract translation: 具有形成有外部螺纹并且终止于环形边缘表面的管状颈部的瓶子的帽具有通常以轴线为中心并与大致垂直于轴线的端壁一体形成的杯形体。 环形裙部从端壁轴向向下突出，并且裙部中的内螺纹可与瓶颈的螺纹配合。 柔性环形腹板具有连接到邻近端壁的裙部的外周边和固定到密封环的内周边。 当盖子被拧到颈部上时，腹板和密封环的尺寸被设计成接合边缘表面，并且防毒环固定到裙部的下端。

公开(公告)号：US5547092A

公开(公告)日：1996-08-20

申请号：US235211

申请日：1994-04-29

Applicant: Nigel Thompson

Inventor： Nigel Thompson

IPC: B65D41/34

CPC classification number: B65D41/3447 ,  B65D2101/0053

Abstract: The invention provides a container closure molded from a plastics material and comprising a crown, an annular skirt depending from the crown and provided with a screw-thread on its internal surface, a tamper-evident ring connected to the free end of the annular skirt by a series of frangible bridges extending across an axial gap or circumferential line of weakening between the ring and the skirt, the ring having on its inner surface a series of integral radially inwardly projecting protrusions each having a contact surface generally facing the crown, wherein each bridge is formed with a weakened portion in the unscrewing direction, whereby during unscrewing of the closure from a container neck with a security band formation, the fracture of the bridges occurs as a result of tension and shear forces to provide a sequential separation.

Abstract translation: 本发明提供了一种由塑料材料模制的容器封闭件，其包括一冠部，一个环形裙部，其从该冠部悬垂并在其内表面上设有一螺纹，一防拆开环，其通过环形裙部的自由端与 一系列脆弱的桥梁，其延伸穿过环和裙部之间的轴向间隙或弱化周向线，所述环在其内表面上具有一系列一体的径向向内突出的突起，每个突起均具有大致面向冠部的接触表面，其中每个桥 在旋松方向上形成有弱化部分，由此在由具有安全带形成的容器颈部旋开闭合件的过程中，由于张力和剪切力而产生桥的断裂以提供顺序分离。