| 发明名称 |
Cartridge |
| 摘要 |
A cartridge including: a housing including a first side wall and a second side wall which are opposed to each other; a driving input member provided to the first side wall and is configured to rotate; and a first rotary member provided at an outer side of the first side wall and is configured to rotate about a first rotational axis in response to a rotational driving force from the driving input member, wherein the first rotary member includes a protrusion protruding to the outer side, wherein the first rotary member is configured to be moved relative to the first side wall in a direction along the first rotational axis, and wherein an end portion of the first rotary member at an opposite side of the first side wall is configured to be displaced in a direction crossing the first rotational axis. |
| 申请公布号 |
US2014270849(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201414289780 |
申请日期 |
2014.05.29 |
| 申请人 |
Brother Kogyo Kabushiki Kaisha |
发明人 |
Shinoya Shota;Shiraki Masatoshi;Sato Fumikazu;Ozeki Naoto |
| 分类号 |
G03G21/16 |
主分类号 |
G03G21/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A cartridge comprising:
a housing including a first side wall and a second side wall which are opposed to each other and configured to accommodate developer therein; a driving input member provided to the housing and configured to rotate by a driving force inputted from the outside; a rotary member provided at an outer side of the first side wall and configured to rotate about a rotational axis in response to a driving force from the driving input member; and an elastic member configured to urge the rotary member toward the outer side, wherein the rotary member includes a protrusion protruding toward the outer side and is configured to move toward an inner side against an urging force of the elastic member, and wherein an end portion of the protrusion in a rotational direction of the rotary member is chamfered. |
| 地址 |
Nagoya-shi JP |
