Title:
PROCESSING CARTRIDGE
Document Type and Number:
WIPO Patent Application WO/2015/149701
Kind Code:
A1
Abstract:
A processing cartridge (3, 4) used for an electronic imaging device comprises a drum unit (32, 42) and a developing unit (31, 41) connected to the drum unit (32, 42). An end cover (35, 45) is mounted on the sidewall of a housing of the developing unit (31, 41). A housing of the drum unit (32, 42) surrounds a carbon powder accommodating cavity (321, 421). A photosensitive drum is rotationally mounted at the position of an opening of the carbon powder accommodating cavity (321, 421). A driving assembly (33, 43) is mounted at an end portion of the photosensitive drum. A limit portion (34) is disposed on the sidewall of the housing of the drum unit (32), the limit portion (34) is disposed on the outer circumference of the driving assembly (33), and the limit portion (34) and the housing of the drum unit (32) are integrated; or a limit portion (44) is disposed on the end cover (45), and the limit portion (44) and the housing of the end cover (45) are integrated.
Inventors:
YANG XIAOFENG (CN)
Application Number:
PCT/CN2015/075665
Publication Date:
October 08, 2015
Filing Date:
April 01, 2015
Export Citation:
Assignee:
PRINT RITE UNICORN IMAGE PRODUCTS CO LTD ZHUHAI (CN)
International Classes:
G03G21/18
Foreign References:
| CN101568887A | 2009-10-28 | |||
| CN101813910A | 2010-08-25 | |||
| US20020034403A1 | 2002-03-21 | |||
| CN203799183U | 2014-08-27 | |||
| CN101900989A | 2010-12-01 | |||
| US20080304865A1 | 2008-12-11 | |||
| EP1054306A2 | 2000-11-22 |
Attorney, Agent or Firm:
INNOPAT INTELLECTUAL PROPERTY CO., LTD. (CN)
珠海智专专利商标代理有限公司 (CN)
珠海智专专利商标代理有限公司 (CN)
Download PDF: