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公开(公告)号：US5938082A
公开(公告)日：1999-08-17
申请号：US985368
申请日：1997-12-05
Applicant: Donald D. Foster , Mark Ochs
Inventor： Donald D. Foster , Mark Ochs
CPC classification number: B05B11/3011 , B05B11/001 , B05B11/3045
Abstract: A container assembly comprising a container for containing fluid, and a container closure. The container includes a neck having a mouth therein for passage therethrough of liquid in the container, and a flange circumscribing and extending radially outwardly from the neck of the container. The flange includes a generally downwardly facing surface. The container closure comprises a closure cap portion adapted for releasable connection to the neck of the container. The closure cap portion comprises a generally annular-shaped skirt, and at least three protrusions extending generally radially inwardly from an inside surface of the skirt. The protrusions are circumferentially spaced from each other along the inside surface of the skirt. The protrusions of the closure cap portion and the flange of the container are configured for a resilient snap-fit engagement of the protrusions with the generally downwardly facing surface of the flange.
Abstract translation: 一种容器组件，包括用于容纳流体的容器和容器封闭件。 容器包括一个颈部，其中有一个口，用于通过容器中的液体，以及从容器的颈部径向向外限定并延伸的凸缘。 凸缘包括大致向下的表面。 容器封闭件包括适于可释放地连接到容器的颈部的封闭帽部分。 封闭盖部分包括大致环形的裙部，以及从裙部的内表面大致径向向内延伸的至少三个突出部。 突起沿裙部的内表面沿周向间隔开。 闭合盖部分和容器的凸缘的突出部被构造成用于使凸起与凸缘的大致向下的表面的弹性卡扣配合接合。
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公开(公告)号：US5938081A
公开(公告)日：1999-08-17
申请号：US908547
申请日：1997-08-07
Applicant: Donald D. Foster , Philip L. Nelson
Inventor： Donald D. Foster , Philip L. Nelson
CPC classification number: B05B11/3045 , B65D41/0471 , B05B11/3011
Abstract: A closure comprising a cap and container where the cap is integrally formed with a trigger sprayer housing and the cap and container have four thread connectors that attach the cap to the container by a quarter turn of the cap relative to the container, and where the cap also has locking tabs that snap over detents on the container and hold the cap securely to the container preventing unintended separation of the cap from the container.
Abstract translation: 一种封盖，包括盖和容器，其中盖与触发式喷雾器壳体整体形成，并且盖和容器具有四个螺纹连接器，其将盖连接到容器相对于容器四分之一圈的四分之一圈，并且其中盖 还具有卡扣突出部，其卡在容器上的棘爪上并将盖牢固地保持在容器上，从而防止盖与容器的意外分离。
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公开(公告)号：US5906301A
公开(公告)日：1999-05-25
申请号：US132062
申请日：1998-08-17
Applicant: Donald D. Foster
Inventor： Donald D. Foster
CPC classification number: B05B11/0016 , B05B11/3011 , B05B11/3045 , B05B11/3067 , B05B11/0062
Abstract: A manually operated reciprocating fluid pump for securement to a container's mouth. The fluid pump comprises a disperser body, a closure cap, a seal assembly, and a priming check valve. The dispenser body has a pump mechanism, a discharge port, and a discharge liquid flow path providing fluid communication between the pump mechanism and discharge port. The closure cap is connected to the dispenser body and is configured for closing the mouth of the container. The seal assembly has a first portion and a second portion. The first portion is shaped and configured for preventing leakage between the closure cap and the mouth of the container when the closure cap closes the mouth of the container. The second portion has an intake port adapted for fluid communication with liquid contained in the container. The second portion of the seal assembly and the dispenser body define an intake liquid flow path providing fluid communication between the intake port and the pump mechanism. A check valve in the intake liquid flow path is configured for permitting fluid flow from the intake port to the pump mechanism and for checking fluid flow from the pump mechanism to the intake port. The second portion of the seal assembly comprises at least part of the check valve.
Abstract translation: 用于固定到容器口的手动往复流体泵。 流体泵包括分散体，封闭盖，密封组件和起动止回阀。 分配器主体具有泵机构，排出口和排出液流路，从而在泵机构和排出口之间提供流体连通。 闭合盖连接到分配器主体并且构造成用于封闭容器的口部。 密封组件具有第一部分和第二部分。 第一部分被成形和构造成用于当封闭盖封闭容器的口时防止封闭盖与容器口部之间的泄漏。 第二部分具有适于与容纳在容器中的液体流体连通的进气口。 密封组件和分配器主体的第二部分限定了进气流道，其提供进气口和泵机构之间的流体连通。 进气流路中的止回阀被构造成允许流体从进气口流到泵机构，并用于检查从泵机构到进气口的流体流动。 密封组件的第二部分包括止回阀的至少一部分。
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公开(公告)号：USD394009S
公开(公告)日：1998-05-05
申请号：US72493
申请日：1997-06-17
Applicant: Donald D. Foster , Philip L. Nelson , Mark Ochs
Designer： Donald D. Foster , Philip L. Nelson , Mark Ochs
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75.发明授权Low cost trigger sprayer having elastomeric pump with internal guide means 失效低成本触发式喷雾器具有带有内部引导装置的弹性泵
公开(公告)号：US5551636A
公开(公告)日：1996-09-03
申请号：US371959
申请日：1995-01-12
Applicant: Donald D. Foster , Philip L. Nelson
Inventor： Donald D. Foster , Philip L. Nelson
CPC classification number: B05B11/007 , B05B1/3431 , B05B11/0005 , B05B11/0016 , B05B11/0037 , B05B11/0064 , B05B11/3011 , B05B11/303 , B05B11/3033 , B05B11/3035 , B05B11/3052 , B05B11/3057 , B05B11/3069 , B05B11/3074 , B05B11/3077 , B05B15/005 , B05B1/3436 , B05B11/0032 , B05B11/0062 , Y10T137/789
Abstract: A low cost trigger sprayer has a housing with a first liquid passage containing a spinner assembly. An elastomeric pump element is positioned generally horizontally such that pulling the trigger retracts the element and releasing the trigger allows the element to extend. The sprayer includes a low cost spinner assembly and low cost valving to control the flow of liquid within the sprayer. In one aspect of the invention, the housing has front and rear sections with the rear section having a saddle portion and being hinged to the front section for pivotal movement from an open position for molding the housing to a closed position for operating the sprayer. In another aspect of the invention, the container has a rear portion which extends upwardly past the neck and defining a saddle recess, with the housing connected to the neck of the container and positioned forwardly of the upwardly extending container portion. The sprayer may include an elastomeric spring for biasing the pump element in the extended position.
Abstract translation: 低成本触发式喷雾器具有壳体，其具有包含旋转器组件的第一液体通道。 弹性体泵元件大致水平地定位，使得拉动扳机使元件缩回并释放扳机允许元件延伸。 喷雾机包括一个低成本的旋转器组件和低成本的阀门，以控制喷雾器内液体的流动。 在本发明的一个方面，壳体具有前部和后部，后部具有鞍形部分，并且铰接到前部，用于从用于模制壳体的打开位置枢转运动到用于操作喷雾器的关闭位置。 在本发明的另一方面，容器具有一个后部，其向上延伸穿过颈部并且限定鞍状凹部，其中壳体连接到容器的颈部并且位于向上延伸的容器部分的前方。 喷雾器可以包括用于将泵元件偏置在伸出位置的弹性体弹簧。
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Patent Agency Ranking
公开(公告)号：US5373973A
公开(公告)日：1994-12-20
申请号：US227565
申请日：1994-04-14
Applicant: Donald D. Foster
Inventor： Donald D. Foster
CPC classification number: B05B15/005 , B05B11/001 , B05B11/3011 , B05B11/3045 , B05B9/0426
Abstract: A dispenser assembly for dispensing liquid from a container has a dispenser operable remotely from the container by way of a tube communicating the dispenser and the liquid within the container. The dispenser assembly has a hand-held dispenser and a tube connected to the dispenser for extension into the liquid within the container. The dispenser is operable to dispense liquid from the container by way of the tube. An adaptor is secured to the container with the tube operable for extending from the dispenser, through the adaptor, and into the container. With the dispenser disconnected from the adaptor and with the adaptor secured to the container, the dispenser may be operated remotely from the container to dispense the liquid from the container.
Abstract translation: 用于从容器分配液体的分配器组件具有可通过使分配器和容器内的液体连通的管从容器远程操作的分配器。 分配器组件具有手持分配器和连接到分配器的管，用于延伸到容器内的液体中。 分配器可操作以通过管从容器中分配液体。 适配器固定到容器上，管可操作用于从分配器延伸通过适配器并进入容器。 当分配器与适配器断开并且适配器固定到容器时，分配器可以远离容器操作以从容器分配液体。
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公开(公告)号：US5234166A
公开(公告)日：1993-08-10
申请号：US603281
申请日：1990-10-25
Applicant: Donald D. Foster , Philip L. Nelson
Inventor： Donald D. Foster , Philip L. Nelson
CPC classification number: B05B11/0064 , B05B1/3431 , B05B1/3436
Abstract: A cap, spinner, and discharge nozzle assembly for use with a liquid dispensing apparatus such as a trigger sprayer. The spinner assembly can be externally fitted to the discharge nozzle, and includes an annular chamber surrounding a central post having a swirl chamber in its top. The central post includes longitudinal grooves, communicating with tangential grooves in an annular wall defining the swirl chamber. Apertures are provided in the base of the annular chamber such that pressurized liquid flows through the apertures and into the annular chamber, with a resulting reduction of velocity, and then along the longitudinal grooves and through the tangential grooves into the swirl chamber. A cap is provided which variably engages the discharge nozzle and which has at least a central projection on the inner side of its front face, and preferably an annular groove formed by an outer projection surrounding the central projection. The central projection may reversibly seal against the floor and/or annular wall of the swirl chamber, and the annular groove may seal over the annular wall.
Abstract translation: 一种用于液体分配装置如扳机喷雾器的盖，旋转器和排出喷嘴组件。 旋转器组件可以外部装配到排出喷嘴，并且包括围绕其顶部具有涡流室的中心柱的环形室。 中心柱包括纵向凹槽，其与限定涡流室的环形壁中的切向沟槽连通。 孔径设置在环形室的基部中，使得加压的液体流过孔并进入环形室，从而导致速度的降低，然后沿着纵向槽并通过切向槽进入涡流室。 提供了一种帽，其可变地接合排出喷嘴，并且在其前表面的内侧上至少具有中心突起，并且优选地由围绕中心突出部的外部突出部形成的环形槽。 中心突起可以可逆地密封涡流室的地板和/或环形壁，并且环形槽可以密封在环形壁上。
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公开(公告)号：US5158233A
公开(公告)日：1992-10-27
申请号：US772700
申请日：1991-10-07
Applicant: Donald D. Foster , Philip L. Nelson
Inventor： Donald D. Foster , Philip L. Nelson
CPC classification number: B05B11/0032 , B05B7/005 , B05B11/3057
Abstract: A trigger sprayer having a nozzle assembly with a foam-inducing tube in front of its nozzle outlet orifice, an elongated pin having a convex tip for sealing the orifice, a door supporting the pin, and a hinge connecting the door to the nozzle assembly and strategically located to prevent interference between the pin and the tube when the door is swung about its hinge.
Abstract translation: 一种触发式喷雾器，其具有在其喷嘴出口孔前面具有发泡管的喷嘴组件，具有用于密封孔口的凸出尖端的细长销，支撑销的门以及将门连接到喷嘴组件的铰链和 位置优势，以防止门绕其铰链摆动时销和管之间的干扰。
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公开(公告)号：US4838460A
公开(公告)日：1989-06-13
申请号：US107291
申请日：1987-10-09
Applicant: David G. Moore , Donald D. Foster
Inventor： David G. Moore , Donald D. Foster
CPC classification number: B67D7/0211 , B05B11/0029 , B05B11/0032 , B05B11/3001 , B05B11/3053 , B05B11/3059 , B05B11/0048
Abstract: A dispenser for lotions, creams and the like has an annular collar in the form of a rotatable cam ring which may be turned to rock an actuator toward a dispensing, open position or toward a closed, non-dispending position. The cam ring has cam tracks that support the actuator when in its open, dispensing position so that finger pressure exerted on the actuator to pump products from the dispenser does not inadvertently rock the actuator toward its closed position. In preferred forms of the invention, a wall section formed as part of a shroud surrounding the actuator is yieldably biased in an inwardly direction, and snaps over the outlet of the actuator to close the outlet channel once the actuator has been pivoted toward its closed, non-dispensing position.
Abstract translation: 用于洗剂，霜剂等的分配器具有可旋转凸轮环形式的环形套环，其可以转动以将致动器朝向分配，打开位置或朝向封闭的非排放位置摇动。 凸轮环具有凸轮轨道，其在处于其打开的分配位置时支撑致动器，使得施加在致动器上的手指压力从分配器泵送产物不会无意中将致动器摇动到其关闭位置。 在本发明的优选形式中，形成为围绕致动器的护罩的一部分的壁部分在向内的方向上可屈服地偏置，并且一旦致动器已经朝向其关闭的方向枢转，则将其卡扣在致动器的出口上以关闭出口通道， 不分配位置。
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公开(公告)号：US4679712A
公开(公告)日：1987-07-14
申请号：US705240
申请日：1985-02-25
Applicant: Donald D. Foster , David G. Moore
Inventor： Donald D. Foster , David G. Moore
CPC classification number: B05B11/3059 , A47K5/1201 , B05B11/0032 , B05B11/0048 , B65D83/0033
Abstract: The dispensing pump has an actuator button which is depressible immediately alongside of the stationary discharge spout of the pump so that, when the button is fully extended in its standby position, its upper surface is approximately flush with the upper end extremity of the spout. A locking cover on the button may be slid into a closed position at this time covering the open end of the spout to both seal the latter and securely lock the button against accidental depression. An alternative embodiment provides a discharge passage within the button itself which may be opened and closed by appropriate positioning of a slide cover carried by the button.
Abstract translation: 分配泵具有致动器按钮，该致动器按钮可以立即沿泵的固定排出口旁边压下，使得当按钮在其待机位置完全延伸时，其上表面与喷口的上端末端大致齐平。 此时，按钮上的锁定盖可以滑动到关闭位置，此时覆盖喷嘴的开口端，以将密封盖密封，并牢固地锁定按钮以防止意外的凹陷。 替代实施例提供了按钮本身内的排出通道，其可以通过由按钮承载的滑动盖的适当定位来打开和关闭。
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