公开(公告)号：US20070295757A1

公开(公告)日：2007-12-27

申请号：US11851948

申请日：2007-09-07

Applicant: Donald Foster ,  Philip Nelson ,  Walter Clynes

Inventor： Donald Foster ,  Philip Nelson ,  Walter Clynes

IPC: B65D88/54 ,  B67D5/40

CPC classification number: B05B11/3074 ,  B05B11/0029 ,  B05B11/0044 ,  B05B11/3011 ,  B05B11/3077 ,  B05B15/40

Abstract: The present invention pertains to the construction of a manually operated trigger sprayer in which the sprayer housing has a reduced diameter dimension liquid discharge passage to increase the velocity of liquid flow through the liquid discharge passage, and in which the nozzle assembly has a novel configuration that securely attaches the nozzle assembly to the sprayer housing to prevent the increased velocity of liquid flow through the sprayer housing liquid discharge passage from dislodging the nozzle assembly from the sprayer housing. The novel construction of the sprayer housing and the nozzle assembly includes a resilient crossbar provided on the sprayer housing that crosses over the liquid discharge passage and a pair of resilient flanges on the nozzle assembly that engage over opposite sides of the sprayer assembly crossbar and securely attaching the nozzle assembly to the sprayer housing.

Abstract translation: 本发明涉及一种手动触发式喷雾器的结构，其中喷雾器壳体具有减小直径尺寸的液体排出通道，以增加通过液体排出通道的液体流速，并且其中喷嘴组件具有新颖的构造， 将喷嘴组件牢固地附接到喷雾器壳体，以防止液体流过喷雾器壳体液体排出通道的速度增加，从而将喷嘴组件从喷雾器壳体移出。 喷雾器壳体和喷嘴组件的新颖结构包括设置在喷雾器壳体上的弹性横杆，其横过液体排放通道和喷嘴组件上的一对弹性凸缘，其接合在喷雾器组件横杆的相对侧上并牢固地附接 喷嘴组件到喷雾器壳体。

公开(公告)号：US20070290005A1

公开(公告)日：2007-12-20

申请号：US11846210

申请日：2007-08-28

Applicant: Donald Foster ,  Philip Nelson ,  Walter Clynes

Inventor： Donald Foster ,  Philip Nelson ,  Walter Clynes

IPC: B05B11/00

CPC classification number: B05B11/3045 ,  B05B11/0029 ,  B05B11/0044 ,  B05B11/3011 ,  B05B11/3074 ,  B05B11/3077

Abstract: A trigger sprayer has a venting apparatus with a unique construction that is formed by the combination of a sprayer housing of the trigger sprayer and a plug seal assembled to the sprayer housing. The plug seal includes a dip tube connector, a valve seat, an annular rim seal, and a portion of the air vent baffle apparatus that are combined as one integral piece.

Abstract translation: 触发式喷雾器具有通过由触发式喷雾器的喷雾器壳体与组装到喷雾器壳体上的塞子密封件组合形成的独特构造的排气装置。 插头密封件包括汲取管连接器，阀座，环形边缘密封件和排气挡板装置的一部分，其被组合为一体。

公开(公告)号：USD551549S1

公开(公告)日：2007-09-25

申请号：US29233889

申请日：2005-07-11

Applicant: Wilhelmus Johannes Maas ,  Petrus Lambertus Hurkmans

Designer： Wilhelmus Johannes Maas ,  Petrus Lambertus Hurkmans

CPC classification number: B05B11/3011

公开(公告)号：US20070215646A1

公开(公告)日：2007-09-20

申请号：US11374916

申请日：2006-03-14

Applicant: Donald Foster

Inventor： Donald Foster

IPC: B67D5/40

CPC classification number: B05B11/3045 ,  B05B11/0029 ,  B05B11/0044 ,  B05B11/3011 ,  B05B11/3074 ,  B05B11/3077

Abstract: A connector cap of a trigger sprayer is integrally formed with the sprayer housing of the trigger sprayer. The connector cap has a flexible cylindrical sidewall of varying thicknesses that enables the cap to be flexed and snap fit on a bayonet-type connector of a bottle neck by pressing the cap downwardly onto the bottle neck. The different thicknesses of the sidewall allow portions of the sidewall to flex, while maintaining a smooth, cylindrical exterior surface appearance of the sidewall.

Abstract translation: 触发式喷雾器的连接器盖与触发式喷雾器的喷雾器壳体整体形成。 连接器帽具有不同厚度的柔性圆柱形侧壁，其使盖能够通过将盖向下压到瓶颈上来弯曲并卡扣在瓶颈的卡口式连接器上。 侧壁的不同厚度允许侧壁的部分弯曲，同时保持侧壁的平滑的圆柱形外表面外观。

公开(公告)号：US20060186139A1

公开(公告)日：2006-08-24

申请号：US10545593

申请日：2004-02-17

Applicant: Keith Laidler ,  Timothy Rodd

Inventor： Keith Laidler ,  Timothy Rodd

IPC: B65D37/00 ,  B67D5/40

CPC classification number: B05B11/007 ,  B05B11/0027 ,  B05B11/0072 ,  B05B11/04 ,  B05B11/06 ,  B05B11/3011 ,  B05B11/3028 ,  B05B11/303 ,  B05B11/3032 ,  B05B11/3033 ,  B05B11/3059 ,  B05B11/3084 ,  B05B11/3085 ,  B05B11/3087 ,  B05B11/3097 ,  B65D83/207 ,  B65D83/22 ,  B65D83/56 ,  B65D83/753 ,  B65D83/7535

Abstract: This invention relates to pump-action dispenser nozzle and methods of making the same. The dispenser nozzles of the invention comprises a body which defines an internal chamber having an inlet through which fluid may be drawn into said chamber and an outlet through which fluid present in the chamber may be expelled from the nozzle. The inlet comprises an inlet valve and the outlet comprises an outlet valve. The body of the dispenser nozzle is made entirely from a rigid or a flexible material. In preferred embodiments it is made from a single material and comprises a single component part. Fluid is dispensed from the dispenser nozzles by resiliently deforming or displacing a portion of the body of the device that defines the chamber, thereby compressing the chamber and actuating the dispensing of fluid. The dispenser nozzle may be adapted to be fitted to a container or integrally formed there with.

Abstract translation: 本发明涉及泵动分配器喷嘴及其制造方法。 本发明的分配器喷嘴包括本体，其限定具有入口的内部腔室，流体可以通过入口吸入所述腔室中，并且出口通过该出口可以从喷嘴排出。 入口包括入口阀，出口包括出口阀。 分配器喷嘴的主体完全由刚性或柔性材料制成。 在优选实施例中，其由单一材料制成并且包括单个部件。 通过弹性变形或移动限定腔室的装置的主体的一部分，从分配器喷嘴分配流体，由此压缩腔室并致动流体的分配。 分配器喷嘴可以适于装配到容器或与其一体形成。

公开(公告)号：US20060076364A1

公开(公告)日：2006-04-13

申请号：US10961286

申请日：2004-10-08

Applicant: Jeffrey Stark ,  Walter Clynes

Inventor： Jeffrey Stark ,  Walter Clynes

IPC: B67D5/40

CPC classification number: B05B11/3011 ,  B05B11/0044

Abstract: A venting system of a manually operated trigger sprayer vents the interior of a liquid container connected to the trigger sprayer. The trigger sprayer is provided with a vent chamber that surrounds the pump chamber, and a vent piston that surrounds the pump piston. The vent piston is received in the vent chamber for reciprocating movements with the pump piston in the pump chamber. The reciprocating movement of the vent piston alternatively opens the vent chamber to the exterior environment of the trigger sprayer and thereby vents the interior of the liquid container connected to the trigger sprayer, and closes the vent chamber thereby sealing the interior of the liquid container from the exterior environment.

Abstract translation: 手动触发喷雾器的排气系统通向连接到扳机喷雾器的液体容器的内部。 触发式喷雾器设置有围绕泵室的排气室和围绕泵活塞的排气活塞。 通气活塞被容纳在排气室中，用于与泵室中的泵活塞往复运动。 排气活塞的往复运动交替地将排气室打开到触发式喷雾器的外部环境，从而排出与触发式喷雾器相连的液体容器的内部，并关闭通气室，从而将液体容器的内部与 外部环境。

公开(公告)号：US07017833B2

公开(公告)日：2006-03-28

申请号：US10358407

申请日：2003-02-04

Applicant: Donald D. Foster

Inventor： Donald D. Foster

IPC: A62C11/00 ,  B05B9/043 ,  B05B1/34 ,  B67D5/40

CPC classification number: B05B1/3478 ,  B05B1/12 ,  B05B1/3436 ,  B05B11/3011

Abstract: An indexing nozzle assembly for a trigger sprayer has a manually rotatable cap mounted for rotation on a liquid spinner of the nozzle assembly. Rotation of a cap changes the nozzle assembly between an off condition, a spray condition, a second off condition, and a stream condition of the liquid discharged from the nozzle assembly. The cap can be rotated from the off position directly to either of the spray or stream positions by rotating the cap one-quarter turn in opposite directions. A spatial relationship between an end surface of the liquid spinner and an interior surface of the cap end wall that surrounds the assembly discharge orifice improves the stream configuration of liquid discharged by the nozzle assembly.

Abstract translation: 用于扳机喷雾器的分度喷嘴组件具有手动旋转的帽，其安装成用于在喷嘴组件的液体旋转器上旋转。 盖的旋转在关闭状态，喷雾状态，第二关闭状态和从喷嘴组件排出的液体的流状态之间改变喷嘴组件。 通过相反方向旋转帽四分之一圈，帽可以从关闭位置直接旋转到喷雾或流动位置。 液体旋转器的端面与围绕组件排出口的帽端壁的内表面之间的空间关系改善了由喷嘴组件排出的液体的流形状。

公开(公告)号：US20060054642A1

公开(公告)日：2006-03-16

申请号：US10542761

申请日：2004-01-14

Applicant: Sario Buti

Inventor： Sario Buti

IPC: A62C11/00 ,  B67D5/40 ,  B05B9/043

CPC classification number: B05B11/3011 ,  B05B11/3064 ,  B05B11/3074 ,  B05B11/3077

Abstract: A sprayer device (10) with a trigger pump (29) includes a substantially L-shaped body (14) that can be applied to a container for liquids and is provided with a sprayer nozzle (15). A chamber (20) wherein a plunger (33) of the pump slides, an input duct (37) which puts the container into communication with the chamber and an output duct (38) which puts the chamber into communication with the nozzle are formed inside the body. A suction and delivery valve (100) which allows the suction of the liquid from the inside of the chamber and the delivery of the liquid from the chamber to the sprayer nozzle is installed in the chamber of the sprayer body. The stem (32) of the plunger of the pump is operated by a trigger (29) biased by a spring (60).

Abstract translation: 具有触发泵（29）的喷雾装置（10）包括可被施加到用于液体的容器的基本上L形的主体（14），并且设置有喷雾器喷嘴（15）。 其中泵的柱塞（33）滑动的腔室（20）滑动，将容器与腔室连通的输入管道（37）和使腔室与喷嘴连通的输出管道（38）内部形成 身体。 允许从室内抽吸液体并将液体从腔室输送到喷雾器喷嘴的抽吸和输送阀（100）安装在喷雾器主体的室中。 泵的柱塞的杆（32）由弹簧（60）偏置的扳机（29）操作。

公开(公告)号：US20050115984A1

公开(公告)日：2005-06-02

申请号：US10490406

申请日：2002-09-27

Applicant: David Pritchett ,  Brian Law ,  Jeffrey Spencer

Inventor： David Pritchett ,  Brian Law ,  Jeffrey Spencer

IPC: B05B11/00 ,  B65D35/28 ,  B67D5/40

CPC classification number: B05B11/007 ,  B05B11/00412 ,  B05B11/0072 ,  B05B11/0075 ,  B05B11/3001 ,  B05B11/3011 ,  B05B11/3047 ,  B05B11/3074

Abstract: A pump dispenser suitable for dispensing toothpaste in which a pump chamber has a resiliently flexible flap outlet valve leading into a discharge passage leading to a discharge nozzle. The discharge nozzle features a closure valve, in the form of a concave wall with radial slits, which opens only under appreciable forward pressure. When released, the closure valve closes and retracts forcibly, giving a clean cut-off of product and a degree of backflow via the large outlet valve area of the flap valve as it closes.

Abstract translation: 适用于分配牙膏的泵分配器，其中泵室具有通向通向排出喷嘴的排出通道的弹性柔性折板出口阀。 排放喷嘴具有闭合阀，其具有径向狭缝的凹壁的形式，其仅在明显的正向压力下打开。 当释放时，关闭阀关闭并强制收回，在关闭时通过阀瓣的大出口阀区域产生清洁的产品截止和一定程度的回流。

公开(公告)号：US20040118877A1

公开(公告)日：2004-06-24

申请号：US10471391

申请日：2004-02-20

Inventor： Alfred von Schuckmann ,  Werner Petzold

IPC: B67D005/40

CPC classification number: B05B11/3074 ,  B05B11/3011 ,  B05B11/3056 ,  B05B11/3057 ,  B05B11/3077

Abstract: The invention relates to a pump (4) which can be actuated by a hand lever, is used to spray liquids (3), and can be especially placed on bottles (1) or the like. Said pump comprises a piston (13) which can be linearly displaced in a chamber (17) on the side of the housing, against the force of a compression spring, and which is used to spray the liquid (3) out of a mouthpiece nozzle (24). The piston (13) is coupled to the pivotably positioned hand lever (6) by means of a connecting tractional member (G) in such a way that the pivoting movement of the hand lever (6) pulls the piston (13) in the direction of the liquid (3) moving towards the mouthpiece nozzle (24). The connecting tractional member (G) extends from the rear side (49) of the piston (13), parallel to the travel of the piston and in the direction of the mouthpiece nozzle (24). A section (48) is provided on the rear side (49) of the piston (13), as a carrier for the same (13), forming a single element therewith. In order to obtain a solution which is advantageous in terms of construction and handling, bearing journal sections (6null) of the hand lever (6) are suspended in open slits (9), loaded by the compression force of the spring (15) towards a slit end, and the opening (0), which is partially surrounded by the frame-shaped connecting tractional member (G) in the longitudinal direction of the pump, can be pivoted, on the hand lever side of the compressed spring (15), on the end (25) of the supporting tube (26) which is to receive the mouthpiece (23).

Abstract translation: 本发明涉及一种能够由手柄致动的泵（4），用于喷射液体（3），并且可以特别地放置在瓶子（1）等上。 所述泵包括活塞（13），所述活塞（13）能抵抗压缩弹簧的力而在所述壳体侧面的室（17）中线性移位，并且用于将所述液体（3）喷出口嘴 （24）。 活塞（13）通过连接牵引构件（G）以可枢转定位的手柄（6）联接，使得手柄（6）的枢转运动沿活塞（13）的方向拉动 的液体（3）朝向接口喷嘴（24）移动。 连接牵引构件（G）从活塞（13）的后侧（49）平行于活塞的行程并沿着接口喷嘴（24）的方向延伸。 一个部分（48）设置在活塞（13）的后侧（49）上，作为其一个（13）的载体，形成一个单一的元件。 为了获得在结构和处理方面有利的解决方案，手柄（6）的轴承部分（6'）悬挂在通过弹簧（15）的压缩力加载的开口狭缝（9）中， 朝向狭缝端部，并且在泵的纵向方向上被框架状连接牵引构件（G）部分包围的开口（O）可以在压缩弹簧（15）的手柄侧上枢转 ），在接收口器（23）的支撑管（26）的端部（25）上。