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1. 发明授权

US09044771B2 Pump 有权
标题翻译：泵
公开(公告)号：US09044771B2
公开(公告)日：2015-06-02
申请号：US13520279
申请日：2011-01-17
申请人： Katsuhito Kuwahara , Hiroyuki Nakamura , Toru Toma
发明人： Katsuhito Kuwahara , Hiroyuki Nakamura , Toru Toma
IPC分类号： G01F11/00 , B05B11/00
CPC分类号： B05B11/3053 , B05B11/3023 , B05B11/3097
摘要： An improved pump is provided that is capable of achieving excellent back suction function by using a depression head, without compromising the ease of depression operations of the head due to the additional function. The pump includes a depression head and an annular piston. The depression head is urged upward and is relatively displaceable with respect to the stem. When depressed, a lever member of the depression head operates to open a discharge opening. An annular piston opens a discharge valve, in an uppermost displacement position and closes the discharge valve in a lowermost displacement position. Back suction is caused due to a negative pressure state occurring in the stem until the discharge valve seat is closed by the annular piston during upward displacement of the stem.
摘要翻译：提供了一种改进的泵，其能够通过使用凹陷头来实现优异的背吸功能，而不会由于附加功能而不损害头部的按压操作的容易性。泵包括凹陷头和环形活塞。凹陷头被向上推动并且相对于杆相对移位。当压下时，凹陷头的杠杆构件操作以打开排出口。环形活塞在最上位移位置打开排放阀，并在最低位移位置关闭排放阀。由于在杆的向上位移期间由于负压状态而引起背吸，直到排出阀座被环形活塞封闭。

2. 发明申请

US20170216863A1 TRIGGER-TYPE LIQUID EJECTOR 审中-公开
公开(公告)号：US20170216863A1
公开(公告)日：2017-08-03
申请号：US15518137
申请日：2015-10-28
申请人： Yoshiyuki KAKUTA , Toru TOMA
发明人： Yoshiyuki KAKUTA , Toru TOMA
IPC分类号： B05B11/00 , B05B15/00
CPC分类号： B05B11/3011 , B05B1/341 , B05B11/0032 , B05B11/0067 , B05B11/3016 , B05B11/304 , B05B11/3057 , B05B11/306 , B05B11/3067 , B05B11/3077
摘要： A trigger-type liquid ejector includes: an ejector main body; and nozzle member provided with an ejection hole. The ejector main body includes: a vertical supply pipe for sucking-up liquid; an ejection barrel communicating with the inside of the vertical supply pipe; and a trigger mechanism including a trigger, the trigger being arranged to be movable rearward in state of receiving forward force, and the trigger mechanism being lead liquid from the vertical supply pipe into the ejection barrel in accordance with rearward movement of the trigger and to eject the liquid from the ejection barrel. The nozzle member is provided with: a cylinder communicating with the inside of the ejection barrel through a supply hole; a plunger accommodated in the cylinder to be movable rearward in a state of receiving forward force; and a communication hole allowing the inside of the cylinder and ejection hole to communicate with each other.

3. 发明授权

US08474656B2 Viscous material extruding dispenser 有权
标题翻译：粘性材料挤出机
公开(公告)号：US08474656B2
公开(公告)日：2013-07-02
申请号：US12309108
申请日：2007-06-25
申请人： Hideto Kunishi , Yasujiro Ohara , Katsuhito Kuwahara , Toru Toma , Satoshi Sakamoto
发明人： Hideto Kunishi , Yasujiro Ohara , Katsuhito Kuwahara , Toru Toma , Satoshi Sakamoto
IPC分类号： B67D1/16
CPC分类号： A61C5/62 , B05C17/00576
摘要： A syringe has a dripless feature by using an O-ring located between a conical disc and a flat plunger disc in an annular groove on a moving plunger. The flat plunger disc has a series of projections that offset the o-ring off the flat plunger disc surface when the plunger is not actuated. When the plunger is actuated, the o-ring distorts to rest on the projections and also on the surface of the flat plunger disc. When the plunger is released, the o-ring's resiliency pulls the o-ring back to its original shape which sucks back the fluid being dispensed so that no or less drips occur.
摘要翻译：注射器通过使用位于活动柱塞上的环形槽中的锥形盘和扁平柱塞盘之间的O形环而具有无滴漏特征。扁平柱塞盘具有一系列突起，当柱塞未被致动时，其将O形环从平坦柱塞盘表面偏离。当柱塞被致动时，O形环变形成搁置在突起上以及平坦柱塞盘的表面上。当柱塞被释放时，O形环的弹性将O形环拉回到其原始形状，其吸回被分配的流体，使得不会发生或不发生滴落。

4. 发明授权

US10357791B2 Trigger-type liquid ejector 有权
公开(公告)号：US10357791B2
公开(公告)日：2019-07-23
申请号：US15518137
申请日：2015-10-28
申请人： Yoshiyuki Kakuta , Toru Toma
发明人： Yoshiyuki Kakuta , Toru Toma
IPC分类号： B05B11/00 , B05B15/30 , B05B1/34
摘要： A trigger-type liquid ejector includes: an ejector main body; and nozzle member provided with an ejection hole. The ejector main body includes: a vertical supply pipe for sucking-up liquid; an ejection barrel communicating with the inside of the vertical supply pipe; and a trigger mechanism including a trigger, the trigger being arranged to be movable rearward in state of receiving forward force, and the trigger mechanism being lead liquid from the vertical supply pipe into the ejection barrel in accordance with rearward movement of the trigger and to eject the liquid from the ejection barrel. The nozzle member is provided with: a cylinder communicating with the inside of the ejection barrel through a supply hole; a plunger accommodated in the cylinder to be movable rearward in a state of receiving forward force; and a communication hole allowing the inside of the cylinder and ejection hole to communicate with each other.

5. 发明申请

US20130134188A1 CARTRIDGE-TYPE DISPENSER 审中-公开
标题翻译：卡座式分配器
公开(公告)号：US20130134188A1
公开(公告)日：2013-05-30
申请号：US13700614
申请日：2011-04-21
申请人： Eiichi Terakawa , Taizo Nakao , Toru Toma
发明人： Eiichi Terakawa , Taizo Nakao , Toru Toma
IPC分类号： B65D83/00
CPC分类号： B65D83/0005 , A61C5/62 , B05C17/00576
摘要： A cartridge-type dispenser has a cartridge main body with a filling space, an extrusion nozzle on the front, and a piston slidably disposed in the filling space. The piston extrudes contents of the filling space from the extrusion nozzle by applying a push-in force. The piston includes a trunk portion having an outer circumferential wall running along an inner wall of the main body with a gap therebetween, a front wall on one end of the trunk portion directly contacting the contents of the filling space, and a rear wall on the other end whereon a rod of a push-in tool applies the push-in force on the piston. On the outer circumferential wall of the trunk portion, protrusions are provided, which contact the inner circumferential wall of the main body. The points of contact form sliding parts of the piston but do not seal the main body interior.
摘要翻译：盒式分配器具有带有填充空间的盒主体，前面的挤出喷嘴和可滑动地设置在填充空间中的活塞。活塞通过施加推力从挤出喷嘴挤出填充空间的内容物。活塞包括主体部分，其具有沿着主体的内壁延伸的外周壁，其间具有间隙，主体部分的一端的直接接触填充空间的内容物的前壁和其中一个推入工具的杆将推入力施加在活塞上。在主干部的外周壁上设置有与主体的内周壁接触的突起。接触点形成活塞的滑动部分，但不密封主体内部。

6. 发明授权

US06834778B2 Mixing and discharge device 有权
标题翻译：混合排放装置
公开(公告)号：US06834778B2
公开(公告)日：2004-12-28
申请号：US10718800
申请日：2003-11-24
申请人： Keiji Jinbo , Tomomi Hamada , Keiko Ishikawa , Yoshie Aoki , Yoshiyuki Kakuta , Toru Toma
发明人： Keiji Jinbo , Tomomi Hamada , Keiko Ishikawa , Yoshie Aoki , Yoshiyuki Kakuta , Toru Toma
IPC分类号： B65D8320
CPC分类号： B65D83/285 , B65D83/68
摘要： A mixing and discharge device is provided, in which contents are ejected from a pair of containers (33) standing next to each other and are mixed and discharged outside of this device, by pressing down the discharge nozzles (35) of said containers simultaneously with the manipulation of the thumb and a finger of the hand holding the containers. Said mixing and discharge device comprises an attachment (26) to be fitted firmly around the top portion of the pair of said containers (33), with respective discharge nozzles (35) of the containers coming out of this attachment (26); and a cap unit (8) to be fitted detachably to the discharge nozzles (35) and provided with a passage block (17), which comprises a pair of step holes (23) disposed in the areas near both sides, and into which the discharge nozzles (35) are fitted tightly from underside, a discharge cylinder (19) disposed at the center and on top of this cap unit (8) to form a discharge port, and discharge passages (21) for connecting this discharge port with the step holes (23), wherein an actuating mechanism, with which to act a force to pull down the cap unit (8) by the depressive operation of the manipulating plates (55) in the lateral direction, is formed between a pair of manipulating plates (55) hanging down from either one of the attachment (26) or the cap unit (8) and the portions facing these manipulating plates (55) disposed on the other one of the attachment (26) or the cap unit (8). In this configuration, the portions with which to depress the discharge nozzles could have been displaced downward simply and stably. It has also been made possible to wash away the contents remaining in the discharge passage components.
摘要翻译：提供一种混合和排出装置，其中内容物从彼此相邻站立的一对容器（33）中排出并且通过将所述容器的排放喷嘴（35）同时压下来同时与该装置的外部混合和排出拇指的操作和握住容器的手的手指。所述混合和排出装置包括牢固地围绕所述一对所述容器（33）的顶部配合的附件（26），容器的相应排出喷嘴（35）从该附件（26）中排出; 以及可拆卸地装配到排出喷嘴（35）并且设置有通道块（17）的盖单元（8），其包括设置在两侧附近的区域中的一对台阶孔（23）排出喷嘴（35）从下侧紧密配合，排出筒（19）设置在该盖单元（8）的中心和顶部以形成排出口，以及排出通道（21），用于将该排出口与步进孔（23），其中通过所述操纵板（55）在横向方向上的按压操作来作用力来拉动所述盖单元（8）的力的致动机构形成在一对操纵板（26）或帽单元（8）中的任一个垂下的部分（55）和面向设置在附件（26）或帽单元（8）中的另一个上的这些操纵板的部分。在这种构造中，能够简单且稳定地向下移动用于压下排出喷嘴的部分。也可以清除排出通路部件中残留的内容物。

7. 发明授权

US09475632B2 Syringe-type squirt container 有权
标题翻译：注射器式喷雾容器
公开(公告)号：US09475632B2
公开(公告)日：2016-10-25
申请号：US14652495
申请日：2013-11-14
申请人： Toru Toma , Shigeo Iizuka
发明人： Toru Toma , Shigeo Iizuka
IPC分类号： B05B1/26 , B05B1/34 , B65D83/00 , A61M3/02 , A61M5/30 , B05B11/02 , A61M31/00 , A61M11/00
CPC分类号： B65D83/0033 , A61M3/0279 , A61M5/30 , A61M5/3007 , A61M11/007 , A61M31/00 , B05B1/3447 , B05B11/02
摘要： Provided is a syringe-type ejecting container that is capable of ejecting even a small amount of a content medium. Such an ejecting container includes an ejecting unit and an operation unit. The operation unit includes a syringe having a front end tubular portion, a rod extending through an inside of the front end tubular portion, and an operation shaft that causes the rod to project from the front end tubular portion. The ejecting unit includes a pipe that is mounted to the front end tubular portion and that is filled with a content medium, a plunger that is arranged inside the pipe, a nozzle that is mounted over an outside of a front end of the pipe, and a spin element that is arranged inside the nozzle close to the ejection hole and that is formed with a swirling groove leading to the ejection hole.
摘要翻译：提供一种即使少量含有内容物也能喷出的注射器型排出容器。这种排出容器包括排出单元和操作单元。操作单元包括具有前端管状部分，延伸穿过前端管状部分的内部的杆的注射器和使杆从前端管状部分突出的操作轴。排出单元包括安装在前端管状部分并且填充有内容物的管，布置在管内的柱塞，安装在管前端外侧的喷嘴，以及旋转元件，布置在喷嘴附近，靠近喷射孔，并且形成有通向喷射孔的旋转槽。

8. 发明申请

US20150329271A1 SYRINGE-TYPE SQUIRT CONTAINER 有权
标题翻译： SYRINGE型方形容器
公开(公告)号：US20150329271A1
公开(公告)日：2015-11-19
申请号：US14652495
申请日：2013-11-14
申请人： Toru TOMA , Shigeo IIZUKA
发明人： Toru TOMA , Shigeo IIZUKA
IPC分类号： B65D83/00
CPC分类号： B65D83/0033 , A61M3/0279 , A61M5/30 , A61M5/3007 , A61M11/007 , A61M31/00 , B05B1/3447 , B05B11/02
摘要： Provided is a syringe-type ejecting container that is capable of ejecting even a small amount of a content medium. Such an ejecting container includes an ejecting unit and an operation unit. The operation unit includes a syringe having a front end tubular portion, a rod extending through an inside of the front end tubular portion, and an operation shaft that causes the rod to project from the front end tubular portion. The ejecting unit includes a pipe that is mounted to the front end tubular portion and that is filled with a content medium, a plunger that is arranged inside the pipe, a nozzle that is mounted over an outside of a front end of the pipe, and a spin element that is arranged inside the nozzle close to the ejection hole and that is formed with a swirling groove leading to the ejection hole.
摘要翻译：提供一种即使少量含有内容物也能喷出的注射器型排出容器。这种排出容器包括排出单元和操作单元。操作单元包括具有前端管状部分，延伸穿过前端管状部分的内部的杆的注射器和使杆从前端管状部分突出的操作轴。排出单元包括安装在前端管状部分并且填充有内容物的管，布置在管内的柱塞，安装在管前端外侧的喷嘴，以及旋转元件，布置在喷嘴附近，靠近喷射孔，并且形成有通向喷射孔的旋转槽。

9. 发明申请

US20120325862A1 PUMP 有权
公开(公告)号：US20120325862A1
公开(公告)日：2012-12-27
申请号：US13520279
申请日：2011-01-17
申请人： Katsuhito Kuwahara , Hiroyuki Nakamura , Toru Toma
发明人： Katsuhito Kuwahara , Hiroyuki Nakamura , Toru Toma
IPC分类号： G01F11/00
CPC分类号： B05B11/3053 , B05B11/3023 , B05B11/3097
摘要： An improved pump is provided that is capable of achieving excellent back suction function by using a depression head, without compromising the ease of depression operations of the head due to the additional function. The pump includes a depression head and an annular piston. The depression head is urged upward and is relatively displaceable with respect to the stem. When depressed, a lever member of the depression head operates to open a discharge opening. An annular piston opens a discharge valve, in an uppermost displacement position and closes the discharge valve in a lowermost displacement position. Back suction is caused due to a negative pressure state occurring in the stem until the discharge valve seat is closed by the annular piston during upward displacement of the stem.
摘要翻译：提供了一种改进的泵，其能够通过使用凹陷头来实现优异的背吸功能，而不会由于附加功能而不损害头部的按压操作的容易性。泵包括凹陷头和环形活塞。凹陷头被向上推动并且相对于杆相对移位。当压下时，凹陷头的杠杆构件操作以打开排出口。环形活塞在最上位移位置打开排放阀，并在最低位移位置关闭排放阀。由于在杆的向上位移期间由于负压状态而引起背吸，直到排出阀座被环形活塞封闭。

10. 发明申请

US20090289084A1 VISCOUS MATERIAL EXTRUDING DISPENSER 有权
标题翻译： VISCOUS材料挤出分配器
公开(公告)号：US20090289084A1
公开(公告)日：2009-11-26
申请号：US12309108
申请日：2007-06-25
申请人： Hideto Kunishi , Yasujiro Ohara , Katsuhito Kuwahara , Toru Toma , Satoshi Sakamoto
发明人： Hideto Kunishi , Yasujiro Ohara , Katsuhito Kuwahara , Toru Toma , Satoshi Sakamoto
IPC分类号： G01F11/00 , B65D5/72
CPC分类号： A61C5/62 , B05C17/00576
摘要： There is provided a dispenser in which an operation load of a plunger is stable and contents of the dispenser do not leak out after pressing operation is interrupted. The invention provides a dispenser comprising a syringe body (1) having a space for filling contents equipped with a extruding nozzle at the front end thereof, a plunger (2) slid, by pressing force applied thereto, in the syringe body (1) to extrude the contents in the filling space (m) from the tip of the extruding nozzle, an O-ring (3) placed in an annular groove (2) formed in the front end section of the plunger and slidable on the inner wall surface of the syringe body (1), wherein the annular groove (2c) is formed as a defined recess having a flat bottom wall over its entirety; a plurality of projections or grooves (4) are formed on the sidewall of the annular groove (2c) with intervals therebetween so that restoring force of the O-rings (3) causes the plunger (2) to slide to the opposite direction of the press-in direction, thus inducing back suction of contents.
摘要翻译：提供了一种分配器，其中柱塞的操作负载是稳定的，并且在按压操作中断之后分配器的内容物不会泄漏。本发明提供了一种分配器，其包括：注射器主体（1），其具有用于在其前端填充配备有挤出喷嘴的内容物的空间;柱塞（2），其通过施加在其上的压力滑动到注射器主体（1）中，从挤出喷嘴的前端挤出填充空间（m）中的内容物，设置在形成在柱塞的前端部分中的环形槽（2）中的O形环（3），并且可以在柱塞的内壁表面上滑动注射器主体（1），其中所述环形槽（2c）形成为具有整体上具有平坦底壁的限定凹部; 在环形槽（2c）的侧壁上形成有多个突起或槽（4），间隔开，使得O形环（3）的恢复力使柱塞（2）向压入方向，从而引起内容物的吸引。

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