公开(公告)号：US20230312184A1

公开(公告)日：2023-10-05

申请号：US18206832

申请日：2023-06-07

Applicant: Conopco, Inc., d/b/a UNILEVER

Inventor： Slavica CESARE ,  Gregory LALIER

IPC: B65D41/17 ,  B65D41/04 ,  B65D47/08 ,  B65D41/34

CPC classification number: B65D41/17 ,  B65D41/0471 ,  B65D41/34 ,  B65D47/08 ,  B65D47/0838 ,  B65D41/16

Abstract: An improved snap-on/twist off closure which is very durable. The invention is also directed to a package comprising the closure, e.g., a bottle in combination with the closure. The closure includes an upper wall defining an opening and a cylindrical snap on pipe depending from the upper wall. The pipe includes threads designed to mate with external threads on a neck of the bottle. The threads on the pipe and threads on the neck of the bottle pass over each other when the closure is snapped onto the bottle during manufacture. The pipe includes a resistance recess and a guidance recess. The resistance recess and the guidance recess accommodate a forcing element on a shoulder of the bottle and permit unscrewing of the closure

公开(公告)号：US09868564B2

公开(公告)日：2018-01-16

申请号：US14399082

申请日：2013-05-03

Applicant: Crown Packaging Technology, Inc.

Inventor： Laura Jane McGirr ,  Tristan Robert Ellison ,  Christopher Paul Ramsey

IPC: B65D41/18 ,  B65D8/00 ,  B65D43/02 ,  B65D1/02 ,  B65D1/16 ,  B65D41/16 ,  B65D41/17 ,  B65D51/16

CPC classification number: B65D7/04 ,  B65D1/0223 ,  B65D1/165 ,  B65D41/165 ,  B65D41/17 ,  B65D43/0204 ,  B65D51/1688 ,  B65D2543/00425 ,  B65D2543/00546 ,  B65D2543/00953

Abstract: A metal container body 1 comprises a base and a generally cylindrical side wall 3. The top edge of the cylindrical side wall is rolled over to form a hollow annular bead 5 surrounding the upper open end of the container body and a notch 6 is formed at a circumferential point in the annular bead. The container body is for use with a releasable closure 2 formed with an end wall 7 and a depending skirt 8 and having an annular layer of sealing material 9 provided on the inside of the end wall adjacent the skirt. When the closure is pressed onto the container body, the annular bead engages the annular layer of sealing material and some of that material extends into the notch 6. The closure is held on the container only by the partial vacuum formed therein during processing of a food product in the container. After processing, the user opens the container by rotating the closure. Sealing material in the notch forces the closure to lift off from the container to break the seal and release the closure.

公开(公告)号：US20110278253A1

公开(公告)日：2011-11-17

申请号：US13138290

申请日：2010-02-26

Applicant: Donald Terry Goodall

Inventor： Donald Terry Goodall

IPC: B65D51/00

CPC classification number: B65D41/17 ,  B65D41/0414 ,  B65D41/0485

Abstract: There is a resealable closure for plastic containers of a type having a mouth (7) formed with an inner neck bore (8) and spaced apart neck stubs (9) arranged around the outside of the neck. The closure in one position of use has a top panel (1), a peripheral downwardly extending skirt (2) with inwardly directed locking lugs (3) and an inner spigot seal (4) dimensioned for an interference fit into said neck bore (8). The closure is adapted to removably seal the container by push fitting the spigot seal (4) into engagement with said neck bore and subsequently locking the closure by rotation to a position where the locking lugs (3) align under the neck stubs (9).

Abstract translation: 对于具有形成有内颈部孔（8）的口部（7）和围绕颈部外侧布置的间隔开的颈部短管（9）的塑料容器，存在可再密封的封闭件。 在一个使用位置的封闭件具有顶板（1），具有向内指向的锁定凸耳（3）的外围向下延伸的裙部（2）和用于过盈配合到所述颈部孔（8）中的内部插口密封件（4） ）。 闭合件适于通过将插口密封件（4）推入并与所述颈部孔接合并随后通过旋转将所述封闭件锁定到所述锁定凸耳（3）在所述颈部柱（9）下方对准的位置来可移除地密封所述容器。

公开(公告)号：US07854106B2

公开(公告)日：2010-12-21

申请号：US12605845

申请日：2009-10-26

Applicant: James L. Martin ,  Larry A. Hottle ,  Galen G German ,  C. Roger Hamrick

Inventor： James L. Martin ,  Larry A. Hottle ,  Galen G German ,  C. Roger Hamrick

IPC: B67B3/02 ,  B65D41/17

CPC classification number: B65D41/0457 ,  B65D41/17 ,  Y10T29/49945

Abstract: A press-on, twist-off container assembly of the type that is used, for example, and baby food containers includes a container that has, as conventional, a finish portion with at least one external thread and a closure that is mounted on the container. The closure is of the press-on, twist-off type and includes a panel portion and a skirt portion that together define a generally cylindrical interior recess. As is conventional, a deformable gasket is mounted within the interior recess that has a thread engaging portion that is deformed so as to at least partially conform to the external threads of said finish portion of said container. The thread engaging portion advantageously has a plurality of inwardly extending raised flutes that are circumferentially spaced irregularly about the thread engaging portion. At least some of the flutes are in contact with at least one of the external threads at respective points of contact, and each external thread has a total distance spanned by such points of contact. As a result of the irregular spacing of the flutes, the container assembly will have an aggregate distance spanned that is a sum of the total distance spanned for all of the external threads that is less than it would be were the flutes spaced regularly. Accordingly, the amount of torque that is necessary to remove the closure is comparatively reduced.

Abstract translation: 例如，用于例如婴儿食品容器的类型的压入式，折叠式容器组件包括容器，其具有如常规的具有至少一个外部螺纹的精加工部分和安装在该壳体上的封闭件 容器。 封闭件是压入式的，脱开式的，并且包括一起限定大致圆柱形的内部凹部的面板部分和裙部。 如常规的那样，可变形垫圈安装在内部凹部内，该内部凹槽具有螺纹接合部分，该螺纹接合部分被变形以便至少部分地与所述容器的所述精加工部分的外螺纹相符合。 螺纹接合部分有利地具有多个向内延伸的凸起凹槽，其围绕螺纹啮合部分不规则地周向间隔开。 至少一些凹槽在相应的接触点处与至少一个外螺纹接触，并且每个外螺纹具有由这些接触点跨越的总距离。 由于凹槽的不规则间隔，容器组件将具有跨越的总距离，其是对于所有外螺纹跨越的总距离的总和小于通常间隔开的凹槽。 因此，相对地减少了去除封闭件所需的扭矩量。

公开(公告)号：US20090139955A1

公开(公告)日：2009-06-04

申请号：US12093830

申请日：2006-11-16

Applicant: Anthony Henry Joseph Fraser ,  Peter Antony Farrar ,  William George Dando ,  John Hein

Inventor： Anthony Henry Joseph Fraser ,  Peter Antony Farrar ,  William George Dando ,  John Hein

IPC: B65D41/00

CPC classification number: B65D41/17 ,  B65D41/3452 ,  B65D41/47 ,  B65D55/16 ,  B65D2101/0046

Abstract: A container comprising a container body (1) with an opening (3) defining an axis (A) passing therethrough and a cap (2) having an upper portion (6) and a skirt portion (7) for closing the opening, the container body (1) having an outwardly projecting lip (4) around the opening (3), the cap having spaced apart inwardly projecting members (8) round an inner circumference of the skirt portion (7) and the lip (4) having recesses (5) in a lower part thereof for receiving the members (8) when the cap (2) is press fitted to the container (1), the cap (2) being arranged so that its circumference is distorted into a substantially polygonal shape as portions of the cap carrying the members (8) are flexed outwards when the cap (2) is pressed over the lip (4) until the members (8) snap fit into respective recesses (5) in the lip (4), the members (8) and recesses (5) being shaped such that subsequent rotation of the cap (2) relative to the container body (1) tightens the cap (2) against the lip (4). Various tamper evident bands connected to the skirt portion (7) by friable bridges (10A, 20A, 30A, 40A) and/or tether bands (10B, 20B, 30B) are also described.

Abstract translation: 一种容器，包括具有限定穿过其中的轴线（A）的开口（3）的容器主体（1）和具有用于封闭所述开口的上部（6）和裙部（7）的盖（2），所述容器 所述主体（1）具有围绕所述开口（3）的向外突出的唇缘（4），所述盖具有围绕所述裙部（7）的内圆周的间隔开的向内突出的构件（8），并且所述唇部（4） 如图5所示，当帽（2）压配合到容器（1）时，用于接收构件（8）的下部，盖子（2）被布置成使得其圆周变形为大致多边形的部分 当帽（2）被压在唇缘（4）上时，携带构件（8）的盖子向外弯曲，直到构件（8）卡扣配合到唇部（4）中的相应凹部（5）中， 8）和凹部（5）成形为使得帽（2）相对于容器主体（1）的后续旋转将帽（2）紧靠唇缘（4）紧固， 。 还描述了通过易碎桥（10A，20A，30A，40A）和/或系绳带（10B，20B，30B）与裙部（7）连接的各种防拆封带。

公开(公告)号：US20080302799A1

公开(公告)日：2008-12-11

申请号：US11811362

申请日：2007-06-08

Applicant: Seth Moore ,  Matt R. Brown ,  Gerald Baker ,  Bill Kapolas

Inventor： Seth Moore ,  Matt R. Brown ,  Gerald Baker ,  Bill Kapolas

IPC: B65D41/04 ,  B65B55/02

CPC classification number: B65D7/04 ,  B65D41/0457 ,  B65D41/17 ,  B65D53/06

Abstract: A food or drink container kit includes a metal container including a round threaded neck having at least one integrally formed thread. The kit also includes a metal press-on, twist-off closure comprising a round skirt including a gasket material located on at least a portion of the interior of the skirt, a seal forming between the neck and skirt when the closure is placed on the container and heated.

Abstract translation: 食品或饮料容器套件包括金属容器，其包括具有至少一个整体形成的螺纹的圆形颈部颈部。 该试剂盒还包括金属压合，扭转闭合件，其包括圆形裙部，该圆形裙部包括位于裙部内部的至少一部分上的垫圈材料，当将封闭件放置在该裙部上时，形成在颈部和裙部之间的密封件 集装箱和加热。

公开(公告)号：US20070257069A1

公开(公告)日：2007-11-08

申请号：US10597800

申请日：2005-02-09

Applicant: David Gibson ,  Geoffrey Seymour

Inventor： David Gibson ,  Geoffrey Seymour

IPC: B65D47/00 ,  B65D41/17

CPC classification number: B65D47/123 ,  B65D41/17 ,  B65D47/128

Abstract: A dispensing nozzle having: (i) an elongate nozzle body having a base portion and a dispensing end; (ii) an internal conduit in the nozzle body for delivering product from the base portion to the dispensing end; (iii) engaging formations on the nozzle for inter-engaging with co-operating engaging formations on a cap, to hold said cap in a position over-fitting the nozzle; and (iv) an external ramp on the nozzle body and against which a co-operating portion on the cap may act, to provide sufficient relative separation force between the cap and the nozzle body, to separate the engaging formations on the cap and the nozzle from an inter-engaged position. A cap for overfitting a dispensing nozzle is also provided having: (i) a first closed end; (ii) a housing for receiving an elongate nozzle body and defining a second open end; (iii) engaging formations on the cap for inter-engaging with co-operating engaging formations on the nozzle, to hold said cap in a position over-fitting the nozzle; and (iii) a mouth about the open end; at least one co-operating portion on the cap arranged to act on a ramping surface of the nozzle when overfitted on the nozzle so as to provide sufficient relative separation force between the cap and the nozzle body, to separate the engaging formations on the cap and the nozzle from an inter-engaged position. The cap and nozzle when inter-engaged are easily separated by substantially less than one 360° turn and provide a strong separating force which can overcome fouling or bonding caused by curing of dispensed product.

Abstract translation: 一种分配喷嘴，其具有：（i）具有基部和分配端的细长喷嘴体; （ii）喷嘴主体中的内部导管，用于将产品从基部输送到分配端; （iii）在喷嘴上接合结构，以与盖上的配合接合结构相互接合，以将所述盖保持在与喷嘴相配合的位置上; 和（iv）喷嘴主体上的外部斜坡，帽子上的配合部分可与其作用，以在盖和喷嘴主体之间提供足够的相对分离力，以分离盖子和喷嘴上的接合结构 从一个互动的位置。 还提供了用于过度配合分配喷嘴的盖，其具有：（i）第一封闭端; （ii）用于容纳细长喷嘴体并限定第二开口端的壳体; （iii）接合盖上的结构，以与喷嘴上的配合接合结构相互接合，以将所述盖保持在与喷嘴相配合的位置; 和（iii）关于开放端的嘴; 所述盖上的至少一个配合部分设置成当过度配合在所述喷嘴上时作用在所述喷嘴的斜坡表面上，以便在所述盖和所述喷嘴体之间提供足够的相对分离力，以分离所述盖上的接合结构， 喷嘴从相互接合的位置。 相互接合时的盖和喷嘴容易分离大致小于一个360°的转角，并且提供强大的分离力，其可以克服由分散产物的固化引起的结垢或粘合。

公开(公告)号：US20070205233A1

公开(公告)日：2007-09-06

申请号：US10590702

申请日：2005-02-24

Applicant: Robert Petit ,  Eric Kerman ,  Herve Zakrewski

Inventor： Robert Petit ,  Eric Kerman ,  Herve Zakrewski

IPC: B65D47/00

CPC classification number: A45D34/04 ,  A45D33/02 ,  A45D2200/051 ,  B65D41/17 ,  B65D51/18 ,  B65D2251/0015 ,  B65D2251/0046 ,  B65D2251/0087

Abstract: The invention relates to a dispenser/applicator (100) comprising a recipient consisting of a body (105) and a distribution head (120) which is provided with at least one opening (121) and a cap (110) for blocking said distribution head by being axially sunk thereinto. According to the invention, a) the arrangement of the openings (121) is not revolutionally symmetrical to any other axis A parallel to the sinking direction, b) the cap comprises a bottom (112) provided with a single axial projection or a plurality of n axial projections (111) having a cross-section which is adapted to that of the openings in order to block the same, and c) said cap is provided with a first orientation means (115; 215 and 217) and said head is provided with a second orientation means (125 and 127; 225), the first and second orientation means co-operating during the axial sinking process in such a way as to orient by rotation and then axially displace the cap towards the head such that the axial projections extend up to the hole of said openings and block the same. In another embodiment of the inventive dispenser/applicator, the arrangement of the openings has an n order symmetry in relation to the axis A.

Abstract translation: 本发明涉及一种分配器/施加器（100），其包括由主体（105）和分配头（120）组成的接收器，分配头（120）设置有至少一个开口（121）和盖（110），用于阻挡所述分配头 通过轴向沉没在其中。 根据本发明，a）开口（121）的布置不与平行于下沉方向的任何其它轴线A旋转对称，b）盖包括设置有单个轴向突出部或多个 n个轴向突起（111），其横截面适于开口的横截面以便阻挡该开口，以及c）所述盖设置有第一定位装置（115; 215和217），并且所述头部被设置 具有第二定位装置（125和127; 225），所述第一和第二取向装置在轴向沉降过程中协同工作，以便通过旋转定向，然后使盖朝着头部轴向移位，使得轴向突出部 延伸到所述开口的孔并阻挡它们。 在本发明的分配器/施加器的另一实施例中，开口的布置相对于轴线A具有n阶对称。

公开(公告)号：US06637611B2

公开(公告)日：2003-10-28

申请号：US10210716

申请日：2002-07-30

Applicant: Daniel Luch

Inventor： Daniel Luch

IPC: B65D4134

CPC classification number: B65D41/0421 ,  B65D1/023 ,  B65D41/0471 ,  B65D41/17 ,  B65D41/34 ,  B65D41/3404 ,  B65D41/3409 ,  B65D2101/0023 ,  B65D2101/0038 ,  B65D2101/0053 ,  B65D2251/0015 ,  B65D2251/0093 ,  B65D2501/0081 ,  B65D2577/205

Abstract: A tamper-evident, snap-on, screw-off closure is used with a specially shaped container neck. One neck has double lead external threads and, below the threads, a conical wall having external ratchet teeth. The closure has an upper skirt having internal threads mating with the neck threads. A conical lower skirt is connected to the upper skirt by a plurality of frangible bridges. The lower skirt has internal ratchet teeth to mate with the neck ratchet teeth. The cap skirt threads are double pitch and slightly over 360° in length. When the cap is applied to the neck it snaps on in two stages. The lower skirt has a tear tab which, when pulled, fractures the lower skirt on a vertical line. Continued pulling on the tab sequentially fractures the bridges. Another neck has a neck stretch with multiple neck threads and a locking wall below the neck stretch with a plurality of external teeth. The closure has an upper skirt with multiple closure threads which mate with the neck threads and a tamper-evidencing band with a plurality of internal teeth shaped and positioned to engage the external teeth. The teeth are shaped to guide the teeth into side-by-side interengage during axial application of the cap to the neck.

公开(公告)号：US20030026508A1

公开(公告)日：2003-02-06

申请号：US09922592

申请日：2001-08-03

Inventor： Mark Smith ,  Christopher C. Rutter

IPC: B65D033/16 ,  B65D041/18

CPC classification number: B65D41/0421 ,  B65D41/17

Abstract: A push-on pull-off and screw-on screw-off closure assembly 20 is provided comprising a spout 30 adapted to be attached to a container 10, the spout 30 having a wall 36 defining a flow path and having an outer surface 40 having a spiral-shaped spout thread 44 thereon. The assembly also comprises a cap 50 having a base 52 with an outer annular wall 54 extending from the base 52 having an inner surface 58. The inner surface 58 having a cap thread 60 thereon, wherein the cap thread 60 substantially engages the spout thread 44 and the cap 50 and spout 30 are adapted to close the flow path when the cap 50 is pushed onto the spout 30.

Abstract translation: 提供推入式拉脱和旋紧式旋紧闭合组件20，其包括适于附接到容器10的喷口30，喷口30具有限定流动路径的壁36，并且具有外表面40， 在其上的螺旋形喷口螺纹44。 组件还包括具有底座52的盖50，底座52具有从具有内表面58的底座52延伸的外环形壁54.内表面58上具有盖螺纹60，其中盖螺纹60基本上接合喷口螺纹44 并且当盖50被推到喷口30上时，盖50和喷口30适于封闭流路。