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1. 发明公开

EP2474864A1 TONER CONTAINER AND IMAGE FORMING DEVICE 有权
标题翻译： TONERBEHÄLTERUND BILDERZEUGUNGSVORRICHTUNG
公开(公告)号：EP2474864A1
公开(公告)日：2012-07-11
申请号：EP10813555.9
申请日：2010-06-11
申请人： Ricoh Company, Limited
发明人： KIKUCHI, Kenji , HORI, Eisuke , SUZUKI, Yuji , KIMURA, Hideki , TAKAMI, Nobuo , KIMURA, Noriyuki
IPC分类号： G03G15/08
CPC分类号： G03G15/0889 , G03G15/0868 , G03G15/0872 , G03G15/0886 , G03G2215/0692
摘要： A cap unit includes shutter rails guiding a shutter unit for opening and closing a toner outlet. The shutter rails are arranged on respective vertical surfaces protruding upward from respective side edges of a bottom surface of the cap unit where the toner outlet is formed. Each of the two vertical surfaces continues from an end of the shutter unit that is at a position of closing the toner outlet in a closing direction to a protruding position in the longitudinal direction. Consequently, a toner container and an image forming apparatus are provided in which toner contained in the toner container is prevented from scattering to the outside of the toner container in association with detachment operation of the toner container from a body of the apparatus even when the toner container is configured to discharge toner from the toner outlet by the toner's own weight. In addition, a space for arranging the toner container can be effectively secured in the main body of the image forming apparatus and the toner container can be set to the main body of the image forming apparatus with high fitting capability and operability.
摘要翻译：帽单元包括引导用于打开和关闭调色剂出口的快门单元的快门轨道。快门导轨布置在从形成有调色剂出口的盖单元的底表面的相应侧边缘向上突出的相应垂直表面上。两个垂直表面中的每一个从快门单元的端部延续，该端部处于关闭方向上的调色剂出口在纵向方向上的突出位置的位置。因此，提供一种调色剂容器和图像形成装置，其中包含在调色剂容器中的调色剂与调色剂容器的脱离操作相关联，即使当调色剂容器被配置为通过调色剂自身的重量从调色剂出口排出调色剂。此外，用于配置调色剂容器的空间可以有效地固定在图像形成装置的主体中，并且可以将调色剂容器设置到具有高装配能力和可操作性的图像形成装置的主体。

2. 发明公开

EP2545414A1 TONER CONTAINER AND IMAGE FORMING DEVICE 有权转让
标题翻译：调色剂容器和图像形成装置
公开(公告)号：EP2545414A1
公开(公告)日：2013-01-16
申请号：EP11753518.7
申请日：2011-03-09
申请人： Ricoh Company, Limited
发明人： TAKAMI, Nobuo , KIMURA, Noriyuki , HORI, Eisuke , KIMURA, Hideki , KIKUCHI, Kenji , SUZUKI, Yuji
IPC分类号： G03G15/08
摘要： A system with a container including a protrusion, and a receiver to receive the container. The receiver includes a slide block that is movable relative to a body of the receiver, the slide block including two surfaces, a first surface, initially contacted by the protrusion of the container during insertion of the container into the receiver, having a first slope to resist movement of the container towards the receiver, and a second surface, subsequently contacted by the protrusion of the container during the insertion of the container into the receiver, having a second slope to interact with the protrusion of the container to assist movement of the container towards the receiver. This construction provides the user with a changing insertion force to indicate proper mounting of the container.
摘要翻译：调色剂容器包括容纳主要部分的开口的盖部分，并包括形成于调色剂出口的底部，用于从主要部分的开口向着调色剂容器外部的垂直方向向下排出调色剂，构件，其布置成通过沿着帽部件的外周表面移动活门构件来打开或关闭调色剂出口。盖部分包括设置在盖部分的外圆周表面上的位置处的不兼容形状部分，该位置特定于调色剂容器的种类以唯一地识别调色剂容器的种类，不兼容形状具有凸形或凹形形状的部分，其沿着纵向方向延伸并且被布置为从帽部分的头端在纵向方向上朝向主要部分的位置面对。

3. 发明授权

EP2474864B1 TONER CONTAINER AND IMAGE FORMING DEVICE 有权
公开(公告)号：EP2474864B1
公开(公告)日：2018-12-26
申请号：EP10813555.9
申请日：2010-06-11
申请人： Ricoh Company, Limited
发明人： KIKUCHI, Kenji , HORI, Eisuke , SUZUKI, Yuji , KIMURA, Hideki , TAKAMI, Nobuo , KIMURA, Noriyuki
IPC分类号： G03G15/08
CPC分类号： G03G15/0889 , G03G15/0868 , G03G15/0872 , G03G15/0886 , G03G2215/0692
摘要： A cap unit includes shutter rails guiding a shutter unit for opening and closing a toner outlet. The shutter rails are arranged on respective vertical surfaces protruding upward from respective side edges of a bottom surface of the cap unit where the toner outlet is formed. Each of the two vertical surfaces continues from an end of the shutter unit that is at a position of closing the toner outlet in a closing direction to a protruding position in the longitudinal direction. Consequently, a toner container and an image forming apparatus are provided in which toner contained in the toner container is prevented from scattering to the outside of the toner container in association with detachment operation of the toner container from a body of the apparatus even when the toner container is configured to discharge toner from the toner outlet by the toner's own weight. In addition, a space for arranging the toner container can be effectively secured in the main body of the image forming apparatus and the toner container can be set to the main body of the image forming apparatus with high fitting capability and operability.

4. 发明公开

EP2542945A1 TONER CONTAINER AND IMAGE FORMING APPARATUS 有权
标题翻译：墨粉盒及摄像装置
公开(公告)号：EP2542945A1
公开(公告)日：2013-01-09
申请号：EP11750849.9
申请日：2011-03-01
申请人： Ricoh Company, Limited
发明人： HORI, Eisuke , KIMURA, Noriyuki , TAKAMI, Nobuo , SUZUKI, Yuji , KIMURA, Hideki , KIKUCHI, Kenji , YAMABE, Junji , SUZUKI, Masato
IPC分类号： G03G15/08 , B65D83/06 , G03G15/00
CPC分类号： G03G15/0886 , G03G15/0834 , G03G15/0837 , G03G15/0839 , G03G15/0863 , G03G15/0868 , G03G15/0872 , G03G15/0881 , G03G2215/0668 , G03G2215/0692
摘要： A toner container that is detachably attached to a main body of an image forming apparatus such that a longitudinal direction of the toner container is parallel to a horizontal direction includes: a cylindrical container body that has an opening on one end thereof in the longitudinal direction, and is configured to convey toner contained therein toward the opening; a cap portion into which the opening of the container body is inserted, and which includes a toner outlet at a bottom portion thereof for discharging toner discharged from the opening of the container body to the outside of the toner container in a vertically downward direction; and a shutter member that is held on the bottom portion of the cap portion, and moves along an outer periphery of the cap portion to thereby open and close the toner outlet, wherein the cap portion is formed by integral molding.

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