公开(公告)号：US20170333931A1

公开(公告)日：2017-11-23

申请号：US15536563

申请日：2015-11-20

申请人： Kotaro FUJIWARA ,  Shigeo IIZUKA

发明人： Kotaro FUJIWARA ,  Shigeo IIZUKA

IPC分类号： B05B11/00 ,  B05B1/12 ,  B05B7/00

CPC分类号： B05B11/3057 ,  B05B1/12 ,  B05B7/005 ,  B05B11/0029 ,  B05B11/0032 ,  B05B11/3011 ,  B05B11/3045

摘要： A trigger-type liquid dispenser includes a dispenser main body, pump, and nozzle. The body includes a fitted portion, which communicates with a delivery port. The nozzle includes a partition wall, which covers an opening end of the fitted portion and has a dispensing hole, and an outer circumferential wall. The nozzle is rotatable with respect to the fitted portion between an opened position, wherein the hole communicates with the port, and a closed position, wherein the hole is blocked. The outer circumferential wall includes a locking projection, in undercut engagement with a projecting portion, on an outer surface of the fitted portion, to hold the nozzle in engagement with the fitted portion. The locking projection, in an inner edge portion thereof, has a concave portion, wherein the degree of undercut engagement with the projecting portion is reduced when the nozzle is located between the opened and the closed position.

公开(公告)号：US20170065994A1

公开(公告)日：2017-03-09

申请号：US15119621

申请日：2015-02-25

申请人： Kotaro FUJIWARA ,  Shigeo IIZUKA

发明人： Kotaro FUJIWARA ,  Shigeo IIZUKA

IPC分类号： B05B11/00

CPC分类号： B05B11/3077 ,  B05B1/12 ,  B05B7/005 ,  B05B7/0425 ,  B05B11/0008 ,  B05B11/0032 ,  B05B11/0044 ,  B05B11/0059 ,  B05B11/007 ,  B05B11/3011 ,  B05B11/3016 ,  B05B11/3067 ,  B05B11/3074

摘要： Provided is a trigger-type liquid dispenser (1) including an operating lever (6) held swingably by a main body portion (3) in which a pump is disposed and including a spring member (7) that imparts restoring force to the operating lever (6). The trigger-type liquid dispenser (1) is configured to draw, pressurize, and force-feed a content liquid contained in a container (C) to dispense the content liquid through a nozzle (5), by actuating the pump in response to the operating lever (6) being pulled repeatedly. The spring member (7) is held swingably with respect to the main body portion (3), and, in response to the operating lever (6) being pulled, the spring member (7) undergoes elastic deformation and swings with respect to the main body portion (3).

摘要翻译： 提供一种触发式液体分配器（1），其包括由主体部分（3）可摆动地保持泵的操作杆（6），其中设置有泵，并且包括向操作杆施加恢复力的弹簧构件（7） （6）。 触发式液体分配器（1）被构造成对包含在容器（C）中的内容物液体进行抽吸，加压和强制供给，以通过喷嘴（5）分配内容液体，通过响应于 操作杆（6）被重复拉动。 弹簧构件（7）相对于主体部（3）可摆动地保持，并且响应于操作杆（6）被拉动，弹簧构件（7）经受弹性变形并且相对于主体部分摆动 主体部分（3）。

公开(公告)号：US20170014844A1

公开(公告)日：2017-01-19

申请号：US15121300

申请日：2015-02-25

申请人： Kotaro FUJIWARA ,  Hiroyuki NAKAMURA ,  Shigeo IIZUKA

发明人： Kotaro FUJIWARA ,  Hiroyuki NAKAMURA ,  Shigeo IIZUKA

IPC分类号： B05B11/00

CPC分类号： B05B11/3098 ,  B05B1/12 ,  B05B7/005 ,  B05B7/0425 ,  B05B11/0008 ,  B05B11/0032 ,  B05B11/0044 ,  B05B11/0059 ,  B05B11/007 ,  B05B11/3002 ,  B05B11/3011 ,  B05B11/3069 ,  B05B11/3077

摘要： A dispenser main body (11) includes a cylindrical-shaped fitted portion (16a), and a nozzle (40) includes: a nozzle main body (41) and a nozzle extension body (42). The nozzle (40) is provided with a dispensing tube (51) including: a first dispensing tubular portion (51a) and a cylindrical-shaped second dispensing tubular portion (51b). A cut-out (52a) is provided in the front end of the first dispensing tubular portion (51a) or in a base end of the second dispensing tubular portion (51b), and an opening end of the cut-out (52a) is closed by the first dispensing tubular portion (51a) or the second dispensing tubular portion (51b) to provide an air inlet hole (52) in the dispensing tube (51).

摘要翻译： 分配器主体（11）包括圆柱形的装配部分（16a），喷嘴（40）包括：喷嘴主体（41）和喷嘴延伸体（42）。 喷嘴（40）设置有分配管（51），包括：第一分配管状部分（51a）和圆柱形第二分配管状部分（51b）。 在第一分配管状部分（51a）的前端或第二分配管状部分（51b）的基端部设有切口（52a），切口（52a）的开口端 由第一分配管状部分（51a）或第二分配管状部分（51b）封闭，以在分配管（51）中提供空气入口孔（52）。

公开(公告)号：US20170348716A1

公开(公告)日：2017-12-07

申请号：US15522415

申请日：2015-11-11

申请人： Kotaro FUJIWARA ,  Hiroyuki NAKAMURA ,  Shigeo IIZUKA

发明人： Kotaro FUJIWARA ,  Hiroyuki NAKAMURA ,  Shigeo IIZUKA

IPC分类号： B05B11/00

CPC分类号： B05B11/3045 ,  B05B11/3009 ,  B05B11/3011 ,  B05B11/3023 ,  B05B11/3032 ,  B05B11/305 ,  B05B11/3057 ,  B05B11/3067 ,  B05B11/3077 ,  B65D83/00 ,  F04B9/14

摘要： A trigger-type liquid dispenser that, even when lateral force is applied to a trigger, prevents liquid leakage. The trigger-type liquid dispenser includes a pump, which includes: a cylinder, which includes an inner tubular wall and an outer tubular wall; a piston, which has a front-side end portion; a front-side sealing piece and a rear-side sealing piece; an outer-circumferential-side support portion; and an inner-circumferential-side support portion. The outer-circumferential-side support portion is provided with an annular cut-off portion, which forms a gap between the outer-circumferential-side support portion and an outer circumferential surface of the piston.

公开(公告)号：US20170120277A1

公开(公告)日：2017-05-04

申请号：US15317756

申请日：2015-06-29

申请人： Kotaro FUJIWARA ,  Shigeo IIZUKA

发明人： Kotaro FUJIWARA ,  Shigeo IIZUKA

IPC分类号： B05B11/00

CPC分类号： B05B11/3067 ,  B05B11/00 ,  B05B11/0059 ,  B05B11/3011 ,  B05B11/3045 ,  B05B11/3077 ,  F04B9/14

摘要： A trigger-type liquid dispenser, in which an upright and inverted dual unit includes a joint member, a pipe holding member, and a valve body. The joint member includes a through hole, which may be closed by the valve body, a valve-body-holding wall portion, which accommodates the valve body above the through hole in a manner such that the valve body is displaceable upward and downward, and an opening portion, which is formed in the valve-body-holding wall portion. In the inverted position, the upright and inverted dual unit permits content liquid contained in a container to be supplied to the dispenser main body by passing content liquid through a flow path from opening portion, through the hole, to the flow path defined between the joint member and pipe holding member sequentially. The valve body is inserted through the opening portion to be accommodated in the valve-body-holding wall portion.

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。