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公开(公告)号：US5749501A
公开(公告)日：1998-05-12
申请号：US660868
申请日：1996-06-10
Applicant: Wilhelmus J. J. Maas , Petrus L. W. Hurkmans
Inventor： Wilhelmus J. J. Maas , Petrus L. W. Hurkmans
CPC classification number: B05B11/3011 , B05B11/0005
Abstract: The shroud and skeletal body assembly for a trigger sprayer comprises: a skeletal body including a lower portion, an upright body portion extending upwardly from the lower portion and having a forwardly extending piston receiving portion, a waterway defining portion above the piston receiving portion and extending forwardly of the upright body portion, and hook structure extending rearwardly from the upright body portion; and a shroud having a top wall, spaced apart side walls, a back wall, and a short rear bottom wall extending forwardly from the back wall, and latch structure extending between the side walls at a position to be engaged by the hook structure when the shroud is brought into engagement with the skeletal body.
Abstract translation: 用于触发式喷雾器的护罩和骨架主体组件包括：骨架体，包括下部，从下部向上延伸并具有向前延伸的活塞接收部分的直立主体部分，在活塞接收部分上方延伸的水道限定部分 从直立主体部分向前延伸的钩结构; 以及具有顶壁，间隔开的侧壁，后壁和从后壁向前延伸的短后底壁的护罩，以及在所述侧壁处延伸的闩锁结构，所述闩锁结构在所述钩结构处于与所述钩结构接合的位置时 护罩与骨骼体接合。
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公开(公告)号：US5657907A
公开(公告)日：1997-08-19
申请号：US558911
申请日：1995-11-13
Applicant: Douglas B. Dobbs , Adonis Spathias
Inventor： Douglas B. Dobbs , Adonis Spathias
CPC classification number: B05B11/3011 , B05B11/0032
Abstract: A trigger pump sprayer has an external cover plate mounted on and parallel to an end wall of the pump body containing the discharge orifice for transverse sliding movement between an orifice covered position at which a first portion of the cover plate overlies the orifice and an orifice uncovered position at which a second portion of the cover having a through opening lies coaxial with the orifice. Guide tracks on said end wall supporting said plate for sliding movement are sloped toward the end wall for camming an inner surface of the first portion of the plate toward the confronting outer surface of the end wall for fluid tightly sealing the orifice closed against leakage in the covered position.
Abstract translation: 触发泵喷雾器具有安装在泵体的端壁上且平行于泵体的端壁的外部盖板，其包含用于在盖板的第一部分覆盖在孔口上的孔口覆盖位置和未被覆盖的孔口之间的横向滑动运动的横向滑动运动的排放孔 具有通孔的盖的第二部分与孔同轴的位置。 支撑所述板滑动运动的所述端壁上的引导轨道朝向端壁倾斜，用于将板的第一部分的内表面朝向端壁的相对的外表面凸轮，用于流体密封密封件以防止泄漏 覆盖位置。
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93.发明授权Manually actuated dispensing unit for spraying a liquid in the form of droplets in a virtually continuous manner 失效用于以几乎连续的方式喷射液滴形式的液体的手动致动分配单元
公开(公告)号：US5622286A
公开(公告)日：1997-04-22
申请号：US380660
申请日：1995-01-30
Applicant: Philippe Renault
Inventor： Philippe Renault
CPC classification number: B65D83/206 , B05B11/3011 , B05B11/3014 , B05B11/3016 , B05B11/0062
Abstract: This unit ensures the dispensing of a liquid in the form of droplets in a virtually continuous manner and a comprises a reservoir (2) containing the liquid to be sprayed, this reservoir communicating with a feeder duct (3) of a precompression pump (4) provided with a delivery duct (5) communication with a spraying nozzle (8). There is a manually-activated pushbutton (7) for actuating the pump and spraying this liquid, this pump comprising a cylindrical body (6) joined to the feeder duct (3), and a piston (10) capable of sliding in a portion with a diameter of the body (6) under the actuation of the pushbutton (7) against a spring (11) along a stroke C. A one-way valve prevents the return of the liquid. A flexible closure (12, 13) releases a dispensing duct (14) in the pump when the pressure obtaining in the body following the actuation of the pushbutton (7) exceeds a specified value.
Abstract translation: 该单元确保以几乎连续的方式分配液滴形式的液体，并且包括容纳待喷射的液体的储存器（2），该储存器与预压缩泵（4）的进料管道（3）连通， 设置有与喷嘴（8）连通的输送管道（5）。 存在用于致动泵并喷射该液体的手动启动按钮（7），该泵包括连接到馈送管道（3）的圆柱体（6）和能够在一部分中滑动的活塞（10） 在按钮（7）的致动下，主体（6）的直径沿着行程C抵靠弹簧（11）。单向阀防止液体的返回。 当在按钮（7）的致动之后在身体中获得的压力超过指定值时，柔性闭合件（12,13）释放泵中的分配管道（14）。
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94.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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公开(公告)号：US5467900A
公开(公告)日：1995-11-21
申请号：US214950
申请日：1994-03-16
Applicant: Wilhelmus J. J. Maas , Petrus L. W. Hurkmans
Inventor： Wilhelmus J. J. Maas , Petrus L. W. Hurkmans
CPC classification number: B05B11/007 , B05B11/3011 , F41B9/0053 , F41B9/0071
Abstract: The trigger sprayer comprises: a body having a cylinder therein; a liquid inlet in communication with the cylinder; an outlet waterway in communication with the cylinder; an outlet nozzle which has an outlet orifice and which is movable to and from a position in communication with the waterway; a piston having an inner and an outer end and being received in said cylinder and being movable between an outer at rest position and an inner pumping stroke position during the pumping strokes of the piston in the cylinder; a trigger operatively coupled to the body and acting on the outer end of the piston; a precompression valve in the cylinder, the valve being operable to allow liquid in the cylinder to enter the waterway only after a predetermined pressure is established in the cylinder and to stop liquid from entering the waterway when the pressure in the cylinder falls below the predetermined pressure; and, biasing structure for biasing the piston away from the valve.
Abstract translation: 触发式喷雾器包括：其中具有气缸的主体; 与气缸连通的液体入口; 与气缸连通的出水口; 出口喷嘴，其具有出口孔，并且可移动到与水路连通的位置; 活塞，其具有内端和外端并被容纳在所述气缸中，并且在所述气缸中的所述活塞的泵送冲程期间可在外部静止位置和内部泵送冲程位置之间移动; 触发器，其可操作地联接到所述主体并且作用在所述活塞的外端上; 气缸中的预压缩阀，该阀可操作以允许气缸中的液体仅在气缸中建立预定压力之后才进入水路，并且当气缸中的压力下降到预定压力以下时停止液体进入水路 ; 以及用于将活塞偏压偏离阀的偏压结构。
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Patent Agency Ranking
公开(公告)号：US5425477A
公开(公告)日：1995-06-20
申请号：US267513
申请日：1994-06-29
Applicant: Pedro P. Montaner , Victor R. Turro
Inventor： Pedro P. Montaner , Victor R. Turro
CPC classification number: B05B11/3016 , B05B11/0005 , B05B11/0016 , B05B11/3004 , B05B11/3011 , B05B11/3015 , B05B11/3061 , B05B11/0062
Abstract: A precompression pump sprayer has a stationary discharge and a reciprocable pump cylinder which squeezes the air out of the pump chamber to facilitate priming as the cylinder is plunged relative to a piston shifted by the plunger to open the discharge during priming. Once primed the piston is shifted to open the discharge upon a build up of pressure during plunger reciprocation. A container vent is controlled by operation of the plunger.
Abstract translation: 预压泵喷雾器具有固定排放物和可往复运动的泵缸，其可将空气挤出泵室，以便当气缸相对于由柱塞移动的活塞而被撞击时启动，以在起动期间打开排放物。 一旦起动，活塞在柱塞往复运动期间在施加压力时移动以打开排放物。 容器排气口通过柱塞的操作来控制。
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公开(公告)号：US5425476A
公开(公告)日：1995-06-20
申请号：US267512
申请日：1994-06-29
Applicant: Pedro P. Montaner , Victor R. Turro
Inventor： Pedro P. Montaner , Victor R. Turro
CPC classification number: B05B11/3063 , B05B11/3011 , B05B11/3015 , B05B11/3016
Abstract: A precompression pump sprayer having a stationary discharge is of compact construction while having separate springs for the plunger and valve member as well as pump priming and container venting features.
Abstract translation: 具有静止放电的预压泵喷雾器具有紧凑的结构，同时具有用于柱塞和阀构件的单独的弹簧以及泵起动和容器排放特征。
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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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99.发明授权
公开(公告)号：US5332157A
公开(公告)日：1994-07-26
申请号：US865001
申请日：1992-04-08
Applicant: Rudy R. Proctor
Inventor： Rudy R. Proctor
CPC classification number: B05B11/3009 , B05B11/0018 , B05B11/0064 , B05B11/007 , B05B11/3004 , B05B11/3011 , B05B11/3074 , B05B11/3081 , B05B11/3083 , B05B11/3095
Abstract: A fluid-dispensing device which selectively draws fluid out from at least two containers or fluid chambers, mixes the fluids in a desired concentration or ratio and expels the mixture of fluids out a nozzle. The dispensing device may be equipped with a mechanism for variably controlling the ratio of the fluids being mixed. The containers may be bottles connectable to the fluid-dispensing device and selectively detachable for refilling with fluid or exchanging one of the containers with another container having an alternate fluid. The bottles include mating elements to permit interconnection of the bottles as well as venting and spill prevention mechanisms.
Abstract translation: 选择性地从至少两个容器或流体室抽出流体的流体分配装置以期望的浓度或比例混合流体并将流体混合物排出喷嘴。 分配装置可以配备有用于可变地控制混合的流体的比例的机构。 容器可以是可连接到流体分配装置的瓶子，并且可选择性地拆卸以便用流体重新填充或者将容器中的一个与具有替代流体的另一个容器交换。 瓶子包括配合元件，以允许瓶子的互连以及通风和溢出防止机构。
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公开(公告)号：US5318206A
公开(公告)日：1994-06-07
申请号：US840760
申请日：1992-02-24
Applicant: Wilhelmus J. J. Maas , Petrus L. S. Hurkmans
Inventor： Wilhelmus J. J. Maas , Petrus L. S. Hurkmans
CPC classification number: B05B11/3011 , B05B11/0029 , B05B11/3045 , B05B11/3074 , B05B11/3077
Abstract: The trigger operated pumping mechanism for a fluid dispensing device comprises a body and the pumping mechanism comprises a cylinder in the body of the dispensing device, a piston received in the cylinder and having a piston rod extending outwardly therefrom to an outer end and a trigger movably mounted to the body and having a front side and a back side. A first coupling structure is provided on the outer end of the piston rod for coupling to the trigger. A second coupling structure is provided on the back side of the trigger for releasably coupling to the first coupling structure on the piston rod in a snap-fitting manner and a spring is provided outside of the cylinder for biasing the trigger away from the body.
Abstract translation: 用于流体分配装置的触发操作泵送机构包括主体，并且泵送机构包括在分配装置的主体中的气缸，容纳在气缸中的活塞并具有从其向外延伸到外端的活塞杆和可移动的触发器 安装到身体并具有前侧和后侧。 在活塞杆的外端设置有第一联接结构，用于联接到扳机。 第二联接结构设置在触发器的后侧，用于以卡扣方式可释放地联接到活塞杆上的第一联接结构，并且弹簧设置在气缸外部，用于将触发器偏离本体。
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