公开(公告)号：US20100202803A1

公开(公告)日：2010-08-12

申请号：US12702624

申请日：2010-02-09

申请人： Shougo SATO ,  Susumu SAKUMA ,  Ryuya YAMAZAKI ,  Shunsuke ISHII

发明人： Shougo SATO ,  Susumu SAKUMA ,  Ryuya YAMAZAKI ,  Shunsuke ISHII

IPC分类号： G03G15/08

CPC分类号： G03G15/0837 ,  G03G15/0844 ,  G03G15/0872 ,  G03G15/0875 ,  G03G15/0886 ,  G03G15/0896 ,  G03G21/1821 ,  G03G2215/067

摘要： A toner cartridge is mountable on a process cartridge. The process cartridge includes a supply roller. The toner cartridge includes a first accommodating unit and an agitating member. The first toner accommodating unit has a peripheral surface in which an inner hollow space for accommodating a toner is formed. The agitating member is disposed in the first toner accommodating unit and rotates in a rotating direction to agitate the toner. The peripheral surface has a wall portion formed with a first supply-hole at an upstream side in the rotating direction. The wall portion is curved about a reference line as a center of curvature and depressed inward the first toner accommodating unit. The reference line is outside of the first toner accommodating unit in a radial direction of the agitating member and extending in a prescribed direction.

摘要翻译： 墨粉盒可安装在处理盒上。 处理盒包括供应辊。 调色剂盒包括第一容纳单元和搅拌构件。 第一调色剂容纳单元具有形成用于容纳调色剂的内部中空空间的外周表面。 搅拌构件设置在第一调色剂容纳单元中并沿旋转方向旋转以搅拌调色剂。 外周面具有在旋转方向的上游侧形成有第一供给孔的壁部。 壁部围绕作为曲率中心的基准线弯曲，并向内压入第一调色剂容纳单元。 参考线在搅拌构件的径向方向上在第一调色剂容纳单元的外侧并沿规定方向延伸。

公开(公告)号：US20110217069A1

公开(公告)日：2011-09-08

申请号：US13040145

申请日：2011-03-03

申请人： Masashi IMAI ,  Shougo SATO ,  Naoya KAMIMURA ,  Nao ITABASHI ,  Hideshi NISHIYAMA ,  Ryuya YAMAZAKI

发明人： Masashi IMAI ,  Shougo SATO ,  Naoya KAMIMURA ,  Nao ITABASHI ,  Hideshi NISHIYAMA ,  Ryuya YAMAZAKI

IPC分类号： G03G15/00 ,  G03G15/08

CPC分类号： G03G15/0194 ,  G03G15/0855 ,  G03G15/0862 ,  G03G15/0865 ,  G03G15/0872 ,  G03G15/0886 ,  G03G21/1623 ,  G03G21/1676 ,  G03G2215/067 ,  G03G2215/0692 ,  G03G2221/1684

摘要： Each of the toner cartridges includes a case, a shutter, a first operation portion and a second operation portion. The shutter is located at an open position where the shutter opens an opening of a case when the first operation portion is located at a first position. The shutter is located at a block position the shutter blocks the opening when the first operation portion is located at a second position. The shutter is located at the open position when the second operation portion is located at a third position. The shutter is located at the block position when the second operation portion is located at a fourth position. An interference unit is configured such that a first operation portions abut the interference unit to be displaced from the second position to the first position when a holder unit is moved from a pulled out position to an accommodated position and such that the second operation portions abut the interference unit to be displaced from the third position to the fourth position when the holder unit is moved from the accommodated position to the pulled out position.

摘要翻译： 每个调色剂盒包括壳体，快门，第一操作部分和第二操作部分。 快门位于打开位置，当第一操作部分位于第一位置时，快门打开壳体的开口。 当第一操作部分位于第二位置时，快门位于挡块位置，挡板阻挡开口。 当第二操作部分位于第三位置时，快门位于打开位置。 当第二操作部位于第四位置时，挡板位于挡块位置。 干涉单元被构造成使得当保持器单元从拉出位置移动到收纳位置时，第一操作部分邻接干涉单元以从第二位置移位到第一位置，并且使得第二操作部分邻接 当所述保持单元从所述容纳位置移动到所述拉出位置时，所述干涉单元从所述第三位置移位到所述第四位置。

公开(公告)号：US20090087226A1

公开(公告)日：2009-04-02

申请号：US12210286

申请日：2008-09-15

申请人： Ryuya YAMAZAKI ,  Susumu Sakuma ,  Takeyuki Takagi

发明人： Ryuya YAMAZAKI ,  Susumu Sakuma ,  Takeyuki Takagi

IPC分类号： G03G15/08

CPC分类号： G03G15/0877 ,  G03G15/0872 ,  G03G2215/0827 ,  G03G2215/0841

摘要： A developer cartridge includes a housing attachable to and detachable from a developing device and accommodating developer and an agitator agitating the developer in the housing and supplying the developer to the developing device through a supply opening of the housing. The agitator includes a rotation shaft, a support plate, a delivery agitation blade supported by the support plate and passing through a position opposing the supply opening along an inner surface of the housing by rotation of the rotation shaft, an entire width of a first end portion of the delivery agitation blade being supported by a distal end portion of the support plate, and an oblique agitation blade erected from a surface of the support plate and oblique to the rotation shaft in order to move the developer in an axial direction of the rotation shaft toward the supply opening.

摘要翻译： 显影剂盒包括可附接到显影装置并且可从显影装置拆卸的壳体，并且容纳显影剂和搅拌器，搅拌壳体中的显影剂并且通过壳体的供应开口将显影剂供应到显影装置。 搅拌器包括旋转轴，支撑板，由支撑板支撑的输送搅拌叶片，并通过旋转轴的旋转沿着壳体的内表面穿过与供给口相对的位置，第一端的整个宽度 输送搅拌叶片的一部分由支撑板的远端部分支撑，并且从支撑板的表面竖立并倾斜于旋转轴的倾斜搅拌叶片，以使显影剂沿旋转轴线方向移动 轴朝向供应开口。

公开(公告)号：US20110217068A1

公开(公告)日：2011-09-08

申请号：US13040135

申请日：2011-03-03

申请人： Naoya KAMIMURA ,  Shougo SATO ,  Masashi IMAI ,  Nao ITABASHI ,  Hideshi NISHIYAMA ,  Ryuya YAMAZAKI

发明人： Naoya KAMIMURA ,  Shougo SATO ,  Masashi IMAI ,  Nao ITABASHI ,  Hideshi NISHIYAMA ,  Ryuya YAMAZAKI

IPC分类号： G03G15/00 ,  G03G15/08

CPC分类号： G03G21/1642 ,  G03G15/0872 ,  G03G15/0877 ,  G03G15/0886 ,  G03G21/1623 ,  G03G21/1676 ,  G03G2215/0141 ,  G03G2215/0692 ,  G03G2221/1684

摘要： A holder unit is movable between an accommodated position and a pulled out position. A plurality of toner cartridges is detachably attached to the holder unit. A shutter provided on each toner cartridge is movable between a block position where the shutter blocks an opening of a case and an open position where the shutter opens the opening. An operation member of each toner cartridge operates the shutter such that the shutter moves between a first position and a second position. The shutter is located at the open position when the operation member is located at the first position. The shutter is located at the block position when the operation member is located at the second position. An interference member is configured such that the operation members abut the interference member to be displaced from the second position to the first position when the holder unit is moved from the pulled out position to the accommodated position.

摘要翻译： 支架单元可在收纳位置和拉出位置之间移动。 多个调色剂盒可拆卸地附接到保持器单元。 设置在每个调色剂盒上的快门可以在快门挡住壳体的开口的挡块位置和快门打开开口的打开位置之间移动。 每个调色剂盒的操作构件操作快门，使得快门在第一位置和第二位置之间移动。 当操作构件位于第一位置时，快门位于打开位置。 当操作构件位于第二位置时，挡板位于挡块位置。 干涉构件被构造成使得当保持器单元从拉出位置移动到收纳位置时，操作构件抵靠干涉构件以从第二位置移位到第一位置。

公开(公告)号：US20130243477A1

公开(公告)日：2013-09-19

申请号：US13893314

申请日：2013-05-13

申请人： Naoya KAMIMURA ,  Shougo SATO ,  Masashi IMAI ,  Nao ITABASHI ,  Hideshi NISHIYAMA ,  Ryuya YAMAZAKI

发明人： Naoya KAMIMURA ,  Shougo SATO ,  Masashi IMAI ,  Nao ITABASHI ,  Hideshi NISHIYAMA ,  Ryuya YAMAZAKI

IPC分类号： G03G15/00 ,  G03G15/08

CPC分类号： G03G21/1642 ,  G03G15/0872 ,  G03G15/0877 ,  G03G15/0886 ,  G03G21/1623 ,  G03G21/1676 ,  G03G2215/0141 ,  G03G2215/0692 ,  G03G2221/1684

摘要： An image forming apparatus includes a holder, photosensitive drums, developing units, and toner cartridges. Each toner cartridge includes a case, shutter, and operation member. The case contains the toner therein and has an opening at a position confronting the corresponding developing unit in a state that the toner cartridge is attached to the holder. The shutter is movable between a block position and an open position. The shutter is located at the open position when the operation member is located at a first position. The shutter is located at the block position when the operation member is located at a second position. The operation member has: a base end fixed to the shutter; and a distal end configured to move from a lower position to a position higher than the lower position when the operation member is moved from the first position to the second position.

摘要翻译： 图像形成装置包括保持器，感光鼓，显影单元和调色剂盒。 每个调色剂盒包括壳体，快门和操作构件。 该盒子中含有调色剂，并且在调色剂盒附接到保持器的状态下，在与相应的显影单元相对的位置处具有开口。 快门可在块位置和打开位置之间移动。 当操作构件位于第一位置时，挡板位于打开位置。 当操作构件位于第二位置时，挡板位于挡块位置。 操作构件具有：固定在活门上的基端; 以及远端，构造成当所述操作构件从所述第一位置移动到所述第二位置时，从所述下部位置移动到高于所述下部位置的位置。

公开(公告)号：US20120294651A1

公开(公告)日：2012-11-22

申请号：US13564545

申请日：2012-08-01

申请人： Ryuya YAMAZAKI

发明人： Ryuya YAMAZAKI

IPC分类号： G03G15/06

CPC分类号： G03G21/1604 ,  G03G21/1633 ,  G03G2215/00021 ,  G03G2221/1678 ,  H04N1/00527 ,  H04N1/00543 ,  H04N1/00546 ,  H04N2201/0091

摘要： A multi-function printer includes an image forming unit and a scanner unit. The image forming unit includes a body casing, a developing unit having a developing roller extending in a lateral direction, a developer cartridge provided on one side of the axis of the developing roller and detachably attached to the body casing, a discharge tray, a side cover, a support unit for supporting the developer cartridge such that the developer cartridge is detachably attached to a front side of the body casing, a sheet feeding tray detachably attachable to the front side of the body casing, and a discharge unit provided on the front side of the body casing and discharging sheet on which an image is formed to the rear side of the body casing. The scanner unit is provided above the image forming unit having a predetermined space opened on the one side therebetween.

摘要翻译： 多功能打印机包括图像形成单元和扫描器单元。 图像形成单元包括主体外壳，具有沿横向延伸的显影辊的显影单元，设置在显影辊的轴线的一侧上的可拆卸地附接到主体外壳的显影剂盒，排出托盘，侧面 盖，用于支撑显影剂盒的支撑单元，使得显影剂盒可拆卸地附接到主体外壳的前侧，可拆卸地附接到主体外壳的前侧的供纸盘，以及设置在前侧的排出单元 身体外壳的侧面和形成有图像的排出片的主体外壳的后侧。 扫描仪单元设置在图像形成单元上方，具有在其一侧开口的预定空间。

公开(公告)号：US20090086243A1

公开(公告)日：2009-04-02

申请号：US12210418

申请日：2008-09-15

申请人： Ryuya YAMAZAKI

发明人： Ryuya YAMAZAKI

IPC分类号： G06F3/12

CPC分类号： G03G21/1604 ,  G03G21/1633 ,  G03G2215/00021 ,  G03G2221/1678 ,  H04N1/00527 ,  H04N1/00543 ,  H04N1/00546 ,  H04N2201/0091

摘要： A multi-function printer includes an image forming unit and a scanner unit. The image forming unit includes a body casing, a developing unit having a developing roller extending in a lateral direction, a developer cartridge provided on one side of the axis of the developing roller and detachably attached to the body casing, a discharge tray, a side cover, a support unit for supporting the developer cartridge such that the developer cartridge is detachably attached to a front side of the body casing, a sheet feeding tray detachably attachable to the front side of the body casing, and a discharge unit provided on the front side of the body casing and discharging sheet on which an image is formed to the rear side of the body casing. The scanner unit is provided above the image forming unit having a predetermined space opened on the one side therebetween.

摘要翻译： 多功能打印机包括图像形成单元和扫描器单元。 图像形成单元包括主体外壳，具有沿横向延伸的显影辊的显影单元，设置在显影辊的轴线的一侧上的可拆卸地附接到主体外壳的显影剂盒，排出托盘，侧面 盖，用于支撑显影剂盒的支撑单元，使得显影剂盒可拆卸地附接到主体外壳的前侧，可拆卸地附接到主体外壳的前侧的供纸盘，以及设置在前侧的排出单元 身体外壳的侧面和形成有图像的排出片的主体外壳的后侧。 扫描仪单元设置在图像形成单元上方，具有在其一侧开口的预定空间。

公开(公告)号：US20080205939A1

公开(公告)日：2008-08-28

申请号：US12028180

申请日：2008-02-08

申请人： Soichiro MASE ,  Ryuya YAMAZAKI

发明人： Soichiro MASE ,  Ryuya YAMAZAKI

IPC分类号： G03G15/08

CPC分类号： G03G15/0886 ,  G03G15/0872 ,  G03G15/0877 ,  G03G2215/085

摘要： A developer cartridge, developing unit, and image forming apparatus are provided. The developer cartridge includes a cartridge cabinet including a developer accommodate chamber, a supply opening, and a return opening. The developer cartridge further includes a rotational shaft that is rotatably supported in the cartridge cabinet, a first agitating blade that is attached to the rotational shaft and that is located in a position opposed to the return opening, a distance from the rotational shaft to a distal end of the first agitating blade being shorter than a distance from the rotational shaft to the return opening, and a second agitating blade that is attached to the rotational shaft and that is located in a position opposed to the supply opening, a distance from the rotational shaft to a distal end of the second agitating blade being longer than a distance from the rotational shaft to the supply opening.

摘要翻译： 提供了显影剂盒，显影单元和图像形成装置。 显影剂盒包括具有显影剂容纳室，供给开口和返回开口的盒式机壳。 显影剂盒还包括一个可旋转地支承在盒式机壳中的旋转轴，一个第一搅拌叶片，其安装在旋转轴上并且位于与返回孔相对的位置上，从旋转轴到远端 所述第一搅拌叶片的端部短于从所述旋转轴到所述返回开口的距离;以及第二搅拌叶片，其附接到所述旋转轴并且位于与所述供应开口相对的位置中，与所述旋转轴 轴到第二搅拌叶片的远端比从旋转轴到供应开口的距离长。

公开(公告)号：US20130028630A1

公开(公告)日：2013-01-31

申请号：US13560102

申请日：2012-07-27

申请人： Yoshinori ITO ,  Ryuya YAMAZAKI

发明人： Yoshinori ITO ,  Ryuya YAMAZAKI

IPC分类号： G03G15/08

CPC分类号： G03G15/0881 ,  G03G15/0808 ,  G03G15/0817 ,  G03G15/0898

摘要： A developing device includes: a casing; a developing roller mounted on the casing, and having a rotational axis extending in an axis direction and a peripheral surface on which a developer is carried, the developing roller being configured to rotate in a rotational direction about the rotational axis; and a seal provided between the casing and the developing roller to prevent the developer from leaking between peripheral surface and the casing. The seal includes: a film member opposed to the peripheral surface of the peripheral surface of the developing roller; and an elastic member provided between the film member and the casing to press the film member against the peripheral surface of developing member. The casing includes a restricting wall provided downstream of the seal member in the rotational direction to restrict the seal from moving in the rotational direction.

摘要翻译： 显影装置包括：壳体; 显影辊，其安装在所述壳体上，并且具有沿轴向方向延伸的旋转轴线和其上承载有显影剂的外周表面，所述显影辊构造成围绕所述旋转轴线沿旋转方向旋转; 以及设置在壳体和显影辊之间的密封件，以防止显影剂在外周表面和外壳之间泄漏。 密封件包括：与显影辊的周面的周面相对的膜构件; 以及弹性构件，设置在所述膜构件和所述壳体之间，以将所述膜构件压靠在所述显影构件的周面上。 所述壳体包括限制壁，所述限制壁沿所述旋转方向设置在所述密封构件的下游，以限制所述密封件沿所述旋转方向的移动。

公开(公告)号：US20120251162A1

公开(公告)日：2012-10-04

申请号：US13351479

申请日：2012-01-17

申请人： Yoshinori ITO ,  Hirofumi KURIKI ,  Ryuya YAMAZAKI

发明人： Yoshinori ITO ,  Hirofumi KURIKI ,  Ryuya YAMAZAKI

IPC分类号： G03G15/08

CPC分类号： G03G15/0812 ,  G03G15/0898 ,  G03G2215/0141

摘要： The developing device includes a casing, a developing roller, a thickness regulating blade, and a seal member. The developing roller has an outer peripheral surface carrying developer. The thickness regulating blade is configured to regulate a thickness of the developer carried on the outer peripheral surface and has an opposed surface confronting the casing. The thickness regulating blade further has one end part supported on the casing and another end part provided with a press member in sliding contact with the outer peripheral surface. The press member is located on the opposed surface and protrudes toward the developing roller. The press member is formed with a receiving portion depressed inward at its widthwise ends in an axial direction of the developing roller. The seal member is disposed between the thickness regulating blade and the casing and contacting at least a part of the receiving portion.

摘要翻译： 显影装置包括壳体，显影辊，厚度调节片和密封构件。 显影辊具有承载显影剂的外周面。 厚度调节片被配置为调节承载在外周表面上的显影剂的厚度，并且具有面对壳体的相对表面。 厚度调节片还具有支撑在壳体上的一个端部和设置有与外周面滑动接触的按压构件的另一端部。 按压构件位于相对的表面上并向显影辊突出。 按压构件形成有在其显影辊的轴向方向上的宽度方向端部向内凹陷的接收部。 密封构件设置在厚度调节叶片和壳体之间并与接收部分的至少一部分接触。