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41. 发明授权

US06802756B2 Diaphragm water gun 有权
标题翻译：隔膜水枪
公开(公告)号：US06802756B2
公开(公告)日：2004-10-12
申请号：US10454091
申请日：2003-06-04
申请人： Jeffrey C Zimmerman
发明人： Jeffrey C Zimmerman
IPC分类号： A63H2910
CPC分类号： F41B9/0012 , F41B9/00
摘要： A diaphragm actuated toy water gun is provided which includes a housing having a handle with a trigger as well as a barrel with a water ejection nozzle located thereon. A water supply tank is connected to the main housing which can be filled with water. A pump is located on the housing for pumping water from the supply tank to at least one diaphragm chamber located on the housing. The diaphragm chamber is formed between a fixed wall and a flexible diaphragm, which can be deflected and expanded from its neutral position into a diaphragm housing. A release valve C the diaphragm assembly. Actuation of the release valve allows a stream of water to be ejected from the diaphragm water gun.
摘要翻译：提供了一种隔膜致动玩具水枪，其包括具有带触发器的手柄的壳体以及位于其上的喷水嘴的筒体。供水箱连接到可以充满水的主壳体上。泵位于壳体上，用于将水从供应罐泵送到位于壳体上的至少一个隔膜室。隔膜室形成在固定壁和柔性隔膜之间，该隔膜室可以从其中性位置偏转和膨胀到隔膜壳体中。隔膜组件的释放阀C. 释放阀的启动允许水流从隔膜水枪喷射。

42. 发明授权

US06540108B1 Toy water gun 失效
标题翻译：玩具水枪
公开(公告)号：US06540108B1
公开(公告)日：2003-04-01
申请号：US08402624
申请日：1995-03-13
申请人： Lonnie G. Johnson
发明人： Lonnie G. Johnson
IPC分类号： A63H318
CPC分类号： F41B9/0012
摘要： A water gun (10) is provided having a storage tank (18), a expandable pressure tank (19) having an elastic bladder (30) encased within an outer shell (29), and a pump (32) for conveying liquid from the storage tank to the expandable pressure tank. The conveyance of liquid into the expandable pressure tank causes the liquid to be pressurized by the biasing force of the elastic bladder. The pressurized liquid is released through a nozzle (21) coupled to the expandable pressure tank by actuation of a trigger (17).
摘要翻译：提供一种水枪（10），其具有储存罐（18），具有包封在外壳（29）内的弹性囊（30））的可膨胀压力罐（19）和用于将液体从储罐到可膨胀压力罐。将液体输送到可膨胀的压力罐中，使得液体被弹性囊的偏置力加压。加压液体通过触发器（17）的致动而通过联接到可膨胀压力罐的喷嘴（21）释放。

43. 发明授权

US5799828A Water gun 失效
标题翻译：水枪
公开(公告)号：US5799828A
公开(公告)日：1998-09-01
申请号：US810350
申请日：1997-03-03
申请人： Alan D. Crawford
发明人： Alan D. Crawford
IPC分类号： F41B9/00 , A63H3/18
CPC分类号： F41B9/0012
摘要： A water gun which utilizes a piston movable within a piston cylinder by a manually operated handle. Movement of the piston to a retracted position within the piston cylinder will result in supplying water from a water reservoir into the piston cylinder. Moving of the piston in an inward position within the piston cylinder will result in expelling water from the piston cylinder into an elastic bladder. The quantity of water being expelled from the piston cylinder within the elastic bladder will cause the elastic bladder to expand substantially, and at the point of full inward motion of the piston, the handle will come into contact with a discharge valve which will be moved to cause release of the water that is confined within the elastic bladder. This water is to be expelled through a nozzle to be emitted into the ambient in a form of a stream.
摘要翻译：一种水枪，其利用通过手动操作的手柄在活塞缸内活动的活塞。将活塞移动到活塞缸内的缩回位置将导致从储水器向活塞缸供水。活塞在活塞缸内向内移动将导致水从活塞缸排出到弹性囊中。从弹性囊内的活塞筒排出的水量将导致弹性气囊大幅膨胀，并且在活塞完全向内运动的时刻，手柄将与排出阀接触，排出阀将被移动到导致限制在弹性囊内的水的释放。该水将通过喷嘴排出，以流的形式排放到环境中。

44. 发明授权

US5758800A Bladder for water gun 失效
标题翻译：水枪膀胱
公开(公告)号：US5758800A
公开(公告)日：1998-06-02
申请号：US672942
申请日：1996-06-28
申请人： Bruce M. D'Andrade
发明人： Bruce M. D'Andrade
IPC分类号： B05B1/34 , F15D1/06 , F41B9/00 , B65B3/04
CPC分类号： F41B9/0012 , B05B1/34 , F15D1/065
摘要： A bladder for liquid containment and injection, utilizing the elasticity of the bladder for the motive force for liquid ejection, is made of a hollow, tubular member which has a section of weakened elastic strength relative to the remainder of the tubular member. It also has a strength gradient created by a modified shape. In one embodiment, it has a variable diameter, larger at it's front end and smaller at it's back end. In another embodiment, it has a constant diameter with a wall thickness gradient. Combined variable diameters and wall thickness may be used.
摘要翻译：用于液体容纳和注射的气囊利用囊的弹性用于液体喷射的动力，由中空管状构件制成，其具有相对于管状构件的其余部分具有弱化的弹性强度的截面。它还具有由修改形状创建的强度梯度。在一个实施例中，其具有可变直径，在其前端较大，在其后端较小。在另一个实施例中，其具有具有壁厚梯度的恒定直径。可以使用组合的可变直径和壁厚。

45. 发明公开

EP2029249A4 STEADY STREAM WATER GUN 审中-公开
标题翻译：水枪稳定BEAM
公开(公告)号：EP2029249A4
公开(公告)日：2010-10-20
申请号：EP07845227
申请日：2007-06-18
申请人： BUZZ BEE TOYS INC
发明人： ZIMMERMAN JEFFREY C
IPC分类号： F41B9/00
CPC分类号： F41B9/0012

46. 发明公开

EP2029249A2 STEADY STREAM WATER GUN 审中-公开
标题翻译：水枪稳定BEAM
公开(公告)号：EP2029249A2
公开(公告)日：2009-03-04
申请号：EP07845227.3
申请日：2007-06-18
申请人： Buzz Bee Toys Inc.
发明人： ZIMMERMAN, Jeffrey C.
IPC分类号： A63H3/18
CPC分类号： F41B9/0012
摘要： A toy water gun is provided which includes a main housing having a handle as well as a water ejection nozzle located thereon. A water supply tank is connected to the main housing which can be filled with water. A pump is located on the housing for pumping water from the supply tank to a pressure chamber located on the main housing. The pressure chamber includes a piston which defines one wall of a water containment space and can be displaced from its neutral position in the pressure chamber housing against a biasing force so that a steady stream of water is discharged from water gun through a nozzle connected to the pressure chamber.

47. 发明公开

EP1723381A4 SINGLE PUMP WATER GUN WITH ADJUSTABLE FORCE PRESSURE CHAMBER 有权
标题翻译：功率可调HORN单泵HAVING水枪
公开(公告)号：EP1723381A4
公开(公告)日：2008-04-09
申请号：EP05711692
申请日：2005-01-21
申请人： BUZZ BEE TOYS INC
发明人： ZIMMERMAN JEFFREY C , MA CHOR MING KEN
IPC分类号： F41B9/00
CPC分类号： F41B9/0012 , F41B9/00 , F41B9/0018 , F41B9/0025 , F41B9/0028 , F41B9/0071
摘要： A toy water gun having a water supply tank which can be filled with water, and a water pump located on the housing for pumping water from the supply tank to at least one water pressure chamber. The water pressure chamber includes a fixed wall, and a moveable wall which substantially sealingly engages the fixed wall and is slidable away from a first end wall as water is pumped into the water pressure chamber and toward it as water is discharged. An air pressure chamber is located on an opposite side of the moveable wall from the water pressure chamber and is pressurizable with compressed air to bias the moveable wall toward the first end wall.

48. 发明公开

EP0914183A4 BLADDER WATER GUN, IMPROVED BLADDER AND NOZZLE 失效
标题翻译： WASSERPISTOLE MIT VERBESSERUNGEN一个蓝色的DÜSE
公开(公告)号：EP0914183A4
公开(公告)日：2000-11-02
申请号：EP97932463
申请日：1997-06-27
申请人： ANDRADE BRUCE M D
发明人： D ANDRADE BRUCE M
IPC分类号： A63H3/18 , A63H33/30 , B05B1/34 , F15D1/06 , F41B9/00
CPC分类号： F15D1/02 , B05B1/34 , F15B1/165 , F15B2201/20 , F15B2201/3152 , F15B2201/3158 , F15B2201/411 , F41B9/0009 , F41B9/0012
摘要： An expandable bladder toy water gun (1) is provided. It includes a main housing (3) having a barrel (9), a water ejection nozzle (11), a handle (5), a trigger (7), a water storage tank (33), a hand pump (45) as well as an inflatable bladder (13) connected to the main housing (3). The pump (45) is connected to both the tank (33) and the bladder (13). There is a bladder release valve (31) with an upstream side connected to the bladder (13) and a downstream side connected to the nozzle (11) for water ejection when the trigger (7) is pulled. The elasticity of the bladder (13) is used as the motive force for liquid ejection. The bladder is a tubular member which has a section (91) of weakened elastic strength relative to the remainder of the member. In one embodiment, the bladder has a variable diameter, larger at its front end and smaller at its back end. In another embodiment, the bladder has a constant diameter with a wall thickness gradient. The nozzle (11) includes a turbulence control member (213) for enhanced laminar flow ejection which control member has a plurality of linear stream guidance walls.
摘要翻译：提供可膨胀的膀胱玩具水枪（1）。它包括具有桶（9），水喷射喷嘴（11），手柄（5），触发器（7），储水箱（33），手动泵（45）的主壳体（3）以及连接到主壳体（3）的可充气囊（13）。泵（45）连接到箱（33）和气囊（13）。具有气囊释放阀（31），其上游侧连接到气囊（13），并且当触发器（7）被拉动时，连接到喷嘴（11）的下游侧用于喷水。膀胱（13）的弹性用作液体喷射的动力。气囊是一种管状构件，其具有相对于构件的其余部分具有削弱的弹性强度的截面（91）。在一个实施例中，囊具有可变直径，其前端较大，在其后端较小。在另一个实施例中，气囊具有具有壁厚梯度的恒定直径。喷嘴（11）包括用于增强层流喷射的湍流控制构件（213），该控制构件具有多个线性流引导壁。

49. 发明公开

EP0915726A1 VACUUM ACTUATED REPLENISHING WATER GUN 失效
标题翻译：真空启动的清水枪
公开(公告)号：EP0915726A1
公开(公告)日：1999-05-19
申请号：EP97940541.0
申请日：1997-07-23
申请人： Johnson, Lonnie G.
发明人： Johnson, Lonnie G.
IPC分类号： A63H33 , F41B9
CPC分类号： F41B9/0012 , F41B9/0071
摘要： A water gun (10) is provided having a storage tank (18), a pressure tank (19), and a pump (32) for conveying liquid from the storage tank to the pressure tank. The conveyance of liquid from the storage tank creates a vacuum which is controlled through a control valve (43) to refill the storage tank with water in an efficient manner.
摘要翻译：提供具有储罐（18），压力罐（19）和用于将液体从储罐输送到压力罐的泵（32）的水枪（10）。从储罐输送液体产生真空，通过控制阀（43）控制真空，以有效的方式用水补充储罐。

50. 发明申请

WO2005074491A2 SINGLE PUMP WATER GUN WITH ADJUSTABLE FORCE PRESSURE CHAMBER 审中-公开
标题翻译：单泵水枪与可调压力室
公开(公告)号：WO2005074491A2
公开(公告)日：2005-08-18
申请号：PCT/US2005/001764
申请日：2005-01-21
申请人： BUZZ BEE TOYS, INC. , ZIMMERMAN, Jeffrey, C. , MA, Chor, Ming, Ken
发明人： ZIMMERMAN, Jeffrey, C. , MA, Chor, Ming, Ken
IPC分类号： F41B9/00
CPC分类号： F41B9/0012 , F41B9/00 , F41B9/0018 , F41B9/0025 , F41B9/0028 , F41B9/0071
摘要： A toy water gun having a water supply tank which can be filled with water, and a water pump located on the housing for pumping water from the supply tank to at least one water pressure chamber. The water pressure chamber includes a fixed wall, and a moveable wall which substantially sealingly engages the fixed wall and is slidable away from a first end wall as water is pumped into the water pressure chamber and toward it as water is discharged. An air pressure chamber is located on an opposite side of the moveable wall from the water pressure chamber and is pressurizable with compressed air to bias the moveable wall toward the first end wall. A pump is connected to a selector valve assembly which, in a first state, allows air to be pumped into the air pressure chamber for pressurizing it with compressed air and, in a second state, places the pump in communication between the water supply tank and the water pressure chamber to allow water to be pumped from the supply tank to the water pressure chamber. Upon actuation of a release valve, the air pressure acts on the moveable wall to force water under pressure from the water pressure chamber so that a stream of water is ejected.
摘要翻译：一种具有可以充满水的供水箱的玩具水枪，以及位于壳体上的水泵，用于将水从供应罐抽吸到至少一个水压室。水压室包括固定壁和可移动壁，其基本上密封地接合固定壁，并且当水被泵入水压室中并且随着水被排出时，可移动壁可从第一端壁滑离。空气压力室位于可移动壁与水压力室相反的一侧，并且可用压缩空气加压，以朝向第一端壁偏压可动壁。泵连接到选择阀组件，其在第一状态下允许空气被泵送到空气压力室中以用压缩空气加压，并且在第二状态下，将泵置于供水罐和水压室以允许水从供应罐泵送到水压室。在启动释放阀时，空气压力作用在可移动壁上，以迫使来自水压室的压力下的水，从而喷射水流。

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