| 发明名称 | Developer accommodating container, developing device, process cartridge and image forming apparatus | ||
| 摘要 | A developer accommodating unit includes: a flexible container, provided with an opening for permitting discharge of a developer, for accommodating the developer; and a frame for accommodating the flexible container and for accommodating the developer discharged from the flexible container. The flexible container includes a projected portion projected from a part of a side forming the flexible container toward an outside of or toward an inside of the flexible container. | ||
| 申请公布号 | US9310717(B2) | 申请公布日期 | 2016.04.12 |
| 申请号 | US201314019591 | 申请日期 | 2013.09.06 |
| 申请人 | Canon Kabushiki Kaisha | 发明人 | Matsunaga Tomonori;Uesugi Tetsuo;Matsumura Junichi |
| 分类号 | G03G15/08;G03G21/16 | 主分类号 | G03G15/08 |
| 代理机构 | Fitzpatrick, Cella, Harper & Scinto | 代理人 | Fitzpatrick, Cella, Harper & Scinto |
| 主权项 | 1. A developer accommodating unit comprising: a flexible container provided with an opening for permitting discharge of developer accommodated therein; a sealing member for sealing said opening; and a frame for accommodating said flexible container, said sealing member, and the developer discharged from said flexible container, wherein said flexible container includes a projected portion which is projected from a part of a side forming said flexible container toward an outside of said flexible container, said projected portion is capable of accommodating developer therein, and wherein, when said sealing member is unsealed, said flexible container is deformed to change a shape of said opening. | ||
| 地址 | Tokyo JP | ||