公开(公告)号：EP0798603A2

公开(公告)日：1997-10-01

申请号：EP97301283.4

申请日：1997-02-26

申请人： MITA INDUSTRIAL CO., LTD.

发明人： Okada, Mitsuharu, Mita Industrial Co., Ltd. ,  Okamoto, Katsumi, Mita Industrial Co., Ltd.

IPC分类号： G03G15/08

CPC分类号： G03G15/0882 ,  G03G15/0872 ,  G03G2215/0665 ,  G03G2215/0675 ,  G03G2215/0687 ,  Y10S222/01

摘要： A toner cartridge comprises an inner tubular container (4) having a toner discharge opening (422) and accommodating a toner; an outer tubular case (6) having a toner passage opening corresponding to the toner discharge opening (422), and being fitted into the inner tubular container (4) relatively rotatably; and a seal member (8) having a sealing portion (82) for covering the toner discharge opening (422), the sealing portion (82) being strippably bonded to the outer peripheral surface of the inner tubular container (4), and an action portion (84) formed as a continuum of the sealing portion (82) and having a front end part secured to the outer tubular case (6). The sealing portion (82) of the seal member (8) has a longitudinal bond portion (821) and a peripheral bond portion (823) defined along the surroundings of the toner discharge opening, and a cut groove (86) provided inwardly of the peripheral bond portion (823) at the peel start side end part thereof.

摘要翻译： 调色剂盒包括具有调色剂排出口（422）并容纳调色剂的内部管状容器（4） 具有对应于调色剂排出口（422）的调色剂通道开口并且可相对转动地装配到内部管状容器（4）中的外部管状壳体（6） 和密封部件（8），其具有用于覆盖调色剂排出开口（422）的密封部分（82），密封部分（82）可剥离地结合到内部管状容器（4）的外周表面， 形成为密封部分（82）的连续部分并具有固定到外部管状外壳（6）的前端部分的部分（84）。 密封部件8的密封部82具有沿调色剂排出口的周围限定的纵向结合部821和周边结合部823以及设置在该密封部8的内侧的切割槽86， 周边结合部分823在其剥离开始侧端部。