公开(公告)号：US5071017A

公开(公告)日：1991-12-10

申请号：US655830

申请日：1991-02-15

Applicant: Gene Stull

Inventor： Gene Stull

IPC: B65D47/20 ,  B65D50/06

CPC classification number: B65D50/06 ,  B65D47/2031 ,  B65D47/2056

Abstract: A valving-type closure having a resilient diaphragm provided with a portion having a through slit for the passage of fluids, the slit portion being adapted to bulge and open the slit in response to fluid pressure applied to one side thereof. The slit portion has abuttable, cooperable structures on one side, which come into forcible abutment and act to physically open the slit as the portion bulges. Preferably the abuttable structures are in the form of rings molded on the underside of the diaphragm. The slit through the diaphragm also extends through the ring, thereby forming two semi-circular ring segments. The ring segments in turn form abutment shoulders that pivot the walls of the slit away from one another when the diaphragm is bulged, thereby resulting in a more pronounced spreading force being applied to the walls, and increasing the size of the opening formed by the slit.

Abstract translation: 一种具有弹性隔膜的阀门盖，其具有设有用于流体通过的通孔的部分，所述狭缝部分适于响应于施加到其一侧的流体压力而凸起和打开狭缝。 狭缝部分在一侧具有可抵靠的可配合的结构，这些结构被强制抵靠，并且当该部分凸起时起作用以物理地打开狭缝。 优选地，可抵靠的结构体是在隔膜的下侧模制的环的形式。 通过隔膜的狭缝也延伸穿过环，由此形成两个半圆环段。 环形区段又形成邻接肩部，当隔膜膨胀时，使肩部壁的壁彼此远离，从而导致施加到壁上的更显着的展开力，并且增加由狭缝形成的开口的尺寸 。

公开(公告)号：US4826055A

公开(公告)日：1989-05-02

申请号：US710366

申请日：1985-03-11

Applicant: Gene Stull

Inventor： Gene Stull

IPC: B65D47/24 ,  B67D5/06

CPC classification number: B65D47/243

Abstract: A compact, high-flow-rate closure cap construction for hand-held dispensers, comprising a cap body having an upstanding tubular discharge neck portion, and a closure cap having a bore receiving the neck portion. The neck portion has a cylindrical exterior sealing surface, and the bore has a sealing annulus engaged with the exterior sealing surface. The closure cap is axially slidable on the neck portion between a closed sealing position and an open, product-discharging position. The bore of the neck portion contains multiple product-flow discharge passages which enlarge the effective cross-sectional area of the bore so as to increase its flow-handling capacity, with a minimum of loss in its stiffness and rigidity. The cap has a discharge orifice that is normally closed off by a stopper peg carried by a bridge on the cap body. On the underside of the peg is a relieved area in the form of a slot, that increases the size of one of the openings constituting the discharge path, thereby facilitating an increased volume of product flow. In addition, the cap has an expansive inside wall surface along which the product flows. This surface in turn has a plurality of recesses or discharge passages, all to the end of providing decreased resistance to product flow without sacrificing wall stiffness or jeopardizing the ability to readily mold the parts out of the desired plastic substance.

Abstract translation: 用于手持式分配器的紧凑，高流量的封盖结构，包括具有直立的管状排出颈部的帽体，以及具有容纳颈部的孔的封闭帽。 颈部具有圆柱形外部密封表面，并且孔具有与外部密封表面接合的密封环。 闭合盖在颈部上在封闭的密封位置和打开的产品排放位置之间可轴向滑动。 颈部的孔包含多个产品流动排放通道，其扩大了孔的有效横截面面积，从而增加其流动处理能力，其刚度和刚性的损失最小。 盖具有通过由盖体上的桥承载的塞子栓塞通常封闭的排放孔。 在钉的下侧是形成狭缝形式的缓和区域，其增加构成排出路径的一个开口的尺寸，从而有助于产品流量的增加。 此外，盖具有膨胀的内壁表面，产品流过该表面。 该表面又具有多个凹槽或排出通道，所有这些都提供减少的产品流动阻力，而不会牺牲壁刚度或危及容易地将部件从所需塑料物质中模塑出来的能力。

公开(公告)号：US4648520A

公开(公告)日：1987-03-10

申请号：US743489

申请日：1985-06-11

Applicant: Gene Stull

Inventor： Gene Stull

IPC: B65D41/04 ,  B65D53/04

CPC classification number: B65D41/045

Abstract: A plastic closure cap and liner retention arrangement therefor which permits installation of the liner into the cap without distortion of the liner, and thereafter effectively holds the latter captive during subsequent handling or use of the cap. The construction comprises a cup-shaped molded plastic cap having a top wall and an annular side wall, and a sealing liner carried in the cap adjacent its top wall. Internal threads in the cap wall enable the cap to be screwed onto the threaded neck of a container in the usual manner. The cap interior has a ledge structure which may be annular, and in which the liner is nested. The ledge is preferably integral with the top and side walls of the cap. With the cap inverted, and following insertion of the liner into the cap, a punch having one or more tapered working edges is applied to the ledge and displaces a portion thereof to form a retention shoulder. The retention shoulder overlies at least part of the periphery of the liner and prevents inadvertent dislodgement thereof prior to installation of the cap onto the container. The advantage of the invention is that the liner need not be deformed during its insertion into the cap, as normally occurs where such liners are required to by-pass one or more molded lugs or nibs, or alternately to by-pass the cap threads. Also, there is less likelihood of loss of the liner prior to use.

Abstract translation: 一种塑料封闭盖和衬垫保持装置，其允许将衬垫安装到帽中而不会使衬垫变形，并且此后在后续处理或使用帽期间有效地保持衬垫。 该结构包括具有顶壁和环形侧壁的杯形模制塑料盖，以及靠近其顶壁的盖中承载的密封衬垫。 帽盖内的内螺纹使得盖子能够以通常的方式旋入容器的螺纹颈部。 帽内部具有可以是环形的凸缘结构，并且其中衬垫嵌套。 凸缘优选与盖的顶壁和侧壁成一体。 在盖翻倒的情况下，并且在将衬套插入盖中之后，将具有一个或多个锥形加工边缘的冲头施加到凸缘上并使其一部分移位以形成保持肩。 保持肩部覆盖衬垫的周边的至少一部分，并且在将帽安装到容器之前防止其无意移除。 本发明的优点在于，衬垫在其插入盖子期间不需要变形，这通常发生在需要这样的衬垫绕过一个或多个模制的凸耳或尖头，或者交替地旁通盖螺纹时。 此外，在使用之前，内衬的损失可能性较小。

公开(公告)号：US4646947A

公开(公告)日：1987-03-03

申请号：US797961

申请日：1985-11-14

Applicant: Gene Stull

Inventor： Gene Stull

IPC: B65D41/04 ,  B65D51/16 ,  B65D83/00

CPC classification number: B65D41/0414 ,  B65D51/1661 ,  Y10T137/7888

Abstract: A hand-held dispenser for a flowable product capable of gassing, comprising a container having a neck part at its top, and a dispensing cap having a body part provided with a discharge opening. The cap-body and container-neck parts are cooperable to mount the cap on the container, and are constituted to form a cooperable automatic pressure-relief valving device which, in response to increased gas pressure in the container, vents a limited quantity of gas when the container is upright. This prevents expelling or splattering of the container contents. A first annular sealing surface on one part and a cooperable annular sealing surface on the other part effect a seal when the cap is fully seated on the container, and permit escape of gas when the cap is slightly unseated. A projection on one part is engageable with a projection on the other part to provide a biasing action which returns the cap to fully-seated position after the venting. The cap part has a unique venting passage exterior to the seal, to conduct the vented gas downward past outwardly-projecting portions of the container neck part. Either the container neck part, or the cap body part is of yieldable plastic, or both may be yieldable.

Abstract translation: 一种用于能够放气的可流动产品的手持式分配器，包括在其顶部具有颈部的容器和具有设置有排出口的主体部分的分配帽。 盖体和容器颈部可配合以将盖安装在容器上，并且构造成形成可配合的自动减压阀装置，其响应于容器中增加的气体压力而排出有限量的气体 当容器竖立时。 这防止了容器内容物的排出或飞溅。 一个部件上的第一环形密封表面和另一部分上的可配合的环形密封表面在帽完全安置在容器上时产生密封，并且当帽略微移开时允许气体逸出。 一部分上的突起可与另一部分上的突起接合，以提供偏置动作，该偏置动作在通气后将盖返回到完全就位的位置。 帽部分具有在密封件外部的独特的排气通道，以将排出的气体向下通过容器颈部的向外突出的部分。 容器颈部或帽体部分都是可屈服的塑料，或者两者都是可屈服的。

公开(公告)号：US4546893A

公开(公告)日：1985-10-15

申请号：US663549

申请日：1984-10-22

Applicant: Gene Stull

Inventor： Gene Stull

IPC: B65D41/34 ,  B65D1/02

CPC classification number: B65D41/3447

Abstract: A tamper-evident plastic closure cap construction which is intended to provide to the consumer a distinctive visual alerting indication in the event that the container has been previously opened or tampered with, comprising a closure portion and a base portion, the latter being snapped into position on the container and held permanently thereon by means of cooperable retainer shoulders. The closure portion seals off the dispensing orifice of the container in a usual manner. Joining the closure portion to the base portion are multiple frangible webs associated with an indicator ring which normally occupies a first or depressed position prior to opening of the container. When the closure portion is initially turned or otherwise disturbed, the frangible webs break, and their resilience causes the ring to shift laterally by a significant amount to a second or raised position, which attracts the attention of one handling the container. The ring thus provides a more pronounced indication of possible tampering than all previous constructions which depended solely on breakage of one or more relatively small webs to reveal tampering.

Abstract translation: 一种防篡改的塑料封盖结构，其旨在在容器已经预先打开或篡改的情况下向消费者提供独特的视觉警报指示，包括封闭部分和基部，后者被卡扣就位 在容器上并通过可配合的保持器肩部永久地保持在其上。 封闭部分以常规方式密封容器的分配孔。 将封闭部分连接到基部部分是与指示器环相关联的多个易碎卷材，其通常在开口之前占据第一或下降位置。 当封闭部分最初转动或以其它方式受到干扰时，易碎的网状物断裂，并且它们的弹性导致环横向偏移大量到第二或升高位置，这引起了处理容器的一个注意。 因此，环比所有先前的结构提供了更可能的篡改的更显着的指示，这些构造完全取决于一个或多个相对小的腹板的断裂以揭示篡改。

公开(公告)号：US06880729B2

公开(公告)日：2005-04-19

申请号：US10194818

申请日：2002-07-12

Applicant: Gene Stull ,  Robert T. Auer ,  Jameson P. Stull

Inventor： Gene Stull ,  Robert T. Auer ,  Jameson P. Stull

IPC: B65D47/08 ,  B65D50/04 ,  B67D5/378

CPC classification number: B65D50/045 ,  B65D47/0838

Abstract: A secure lock for container packaging with a flexible retaining lip of various formations for sealing against material product flow distributions with the secure seal preventing tampering of, for example, a flexible walled container of material such as a medication, food stuff or art material. A resistant secure lock is provided which in one embodiment meets Federal Child Safety Standards providing a seal of flexible locking and unlocking which is resistant to a child's tampering.In one embodiment, a tamper resistant seal is formed for a squeezable container cap with a flexible hinging structure connecting a cap to a cap receptor base structure of a container to prevent a material product such as medicine from dispensing without disengaging the seal selectively to allow access to an aperture, yet with a directed flexion of a lip or head, the seal simply unsnaps from a tamper resistant state to release the flow of product through an aperture from a container.

Abstract translation: 一种用于容器包装的安全锁，其具有各种结构的柔性保持唇，用于密封材料产品流动分布，其中安全密封件防止例如药物，食品或艺术材料等材料的柔性壁容器的篡改。 提供了一种电阻安全锁，在一个实施例中，该锁具有满足联邦儿童安全标准的要求，该标准提供了抵抗儿童篡改的灵活锁定和解锁的密封。 在一个实施例中，为可挤压容器盖形成防篡改密封件，其具有将帽连接到容器的帽接收器底座结构的柔性铰链结构，以防止诸如医药的材料产品分配而不选择性地分离密封件以允许接近 但是在唇部或头部的定向弯曲的情况下，密封件简单地从防篡改状态脱离，以通过孔从容器释放产品的流动。

公开(公告)号：US06726063B2

公开(公告)日：2004-04-27

申请号：US10116366

申请日：2002-04-04

Applicant: Gene Stull ,  Robert T Auer

Inventor： Gene Stull ,  Robert T Auer

IPC: B65D3700

CPC classification number: B65D47/2031

Abstract: A shape memory retaining valve for use with a flexible walled container and for dispensing product through the valve to form creative shapes and dispersions. In one embodiment, the valve is provided with an air passage such that when the container is capped, inward airflow continues allowing the container walls to recover their initial shape and reverse any container deformation occurring through product dispensing. When closed onto the container, a cap restricts the valve from opening out but does not restrict the valve from opening inwardly to let in air.

Abstract translation: 一种形状记忆保持阀，用于与柔性壁容器一起使用，并通过阀门分配产品以形成创造性的形状和分散体。 在一个实施例中，阀设置有空气通道，使得当容器被盖住时，向内的气流继续允许容器壁恢复其初始形状并且逆转通过产品分配发生的任何容器变形。 当关闭到容器上时，盖子限制阀门打开，但不限制阀门向内打开以进入空气。

公开(公告)号：US5417349A

公开(公告)日：1995-05-23

申请号：US139141

申请日：1993-10-21

Applicant: Gene Stull

Inventor： Gene Stull

IPC: A61F9/00 ,  B65D47/14 ,  B65D47/18

CPC classification number: A61F9/0008 ,  B65D47/147 ,  B65D47/18

Abstract: A liquid dispenser for eye drops, antiseptic solutions and the like, comprises a dispensing cap having a projecting conical discharge spout with tapered side walls and an annular end wall that surrounds the orifice. Projections in the form of ribs are provided on the exposed surfaces of the spout, to minimize the likelihood of contamination of broad spout surfaces if the spout inadvertently comes in contact with exterior objects. The projections are on both the end and the side surfaces of the spout.

Abstract translation: 用于滴眼剂，防腐溶液等的液体分配器包括分配帽，其具有带有锥形侧壁的突出锥形排出口和围绕孔口的环形端壁。 在喷嘴的暴露的表面上设置有凸条形式的突起，以便如果喷嘴不经意地与外部物体接触，则最小化广泛喷口表面污染的可能性。 突出部分在喷嘴的端面和侧面上。

公开(公告)号：US5358146A

公开(公告)日：1994-10-25

申请号：US139087

申请日：1993-10-21

Applicant: Gene Stull

Inventor： Gene Stull

IPC: B65D47/26 ,  B65D47/00

CPC classification number: B65D47/263

Abstract: A hand-held dispenser for holding and dispensing various grooming, household, cosmetic and the like liquids features only two parts to effect a turn-to-open-or-close function. A plastic bottle or container part has an integral neck portion for discharge of the contents of the container. The bore of the neck portion is so formed that it provides a valving action in conjunction with a turnable cap part that is carried by the neck. Adjustable positioning of the cap part on the neck portion enables different rates of flow to be had from the container part.

Abstract translation: 用于保持和分配各种美容，家用，化妆品等液体的手持式分配器仅具有两部分以实现转向开启或关闭功能。 塑料瓶或容器部分具有用于排出容器内容物的整体颈部。 颈部的孔被形成为使得其与由颈部承载的可转动帽部分结合提供阀瓣动作。 盖部分在颈部上的可调定位使得能够从容器部分获得不同的流速。

公开(公告)号：US4842169A

公开(公告)日：1989-06-27

申请号：US188855

申请日：1988-05-02

Applicant: Gene Stull

Inventor： Gene Stull

IPC: B65D47/24

CPC classification number: B65D47/242

Abstract: A dispensing cap construction including a base cap attachable to a container, the base cap having a spout formation provided with a side wall and with a flow passage in the side wall, and a cover cap which is both turnably mounted on the base cap and axially movable theron between a lowered sealing position and a raised dispensing position. The cover cap has a discharge orifice, and a valving wall and dischage passage in the valving wall, both of which move circumferentially around the side wall of the spout formation. The valving wall moves into and out of a sealing position wherein it covers or uncovers the flow passage in the side wall of the base cap when the cover cap is turned. The valving wall has positions intermediate its full cover and full uncover positions wherein it only partially closes the flow passage. The discharge orifice of the cover cap is sealed at a point downstream of the flow passage of the base cap when the cover cap is in its lowered position thereon.

Abstract translation: 一种分配帽结构，其包括可附接到容器的底盖，所述底盖具有设置有侧壁并且在侧壁中具有流动通道的出口结构，以及盖帽，其可转动地安装在所述底盖上并且轴向 可以在下降的密封位置和升高的分配位置之间移动。 盖帽具有排出孔，以及在阀壁中的阀壁和排出通道，两者都围绕出口结构的侧壁周向运动。 阀壁进入和离开密封位置，其中当盖帽转动时，阀盖覆盖或揭开底盖侧壁中的流动通道。 阀壁具有位于其完全盖和完全露出位置的位置，其中仅部分地封闭流动通道。 当盖帽处于其下降位置时，盖帽的排出孔被密封在底盖的流动通道下游的点处。