Title:
PROCESS CARTRIDGE
Document Type and Number:
WIPO Patent Application WO/2020/057354
Kind Code:
A1
Abstract:
A process cartridge (B10, C10) in the technical field of imaging devices. The process cartridge comprises a first force receiving part (A110, B110, C110, D110, 120, 220, 320). The first force receiving part may contact with a first force applying member (9201). The first force receiving part has a plurality of position states. When in a first position state, the first force receiving part protrudes with respect to a first housing (A101, B101, D101, 101, 1101); and when in a second position state, the first force receiving part is closer to the first housing as compared with the first position state. The process cartridge comprises a first elastic member (A140, S1). The first elastic member can keep the first force receiving part to be in the first position state. The process cartridge can avoid the problem that the process cartridge is stuck in an electronic imaging device due to that the first force receiving part protrudes accidently.
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Inventors:
DAI SHUCHUN (CN)
DING GEMING (CN)
DING GEMING (CN)
Application Number:
PCT/CN2019/103820
Publication Date:
March 26, 2020
Filing Date:
August 30, 2019
Export Citation:
Assignee:
NINESTAR CORP (CN)
International Classes:
G03G21/18; B41J2/175
Domestic Patent References:
| WO2017115971A1 | 2017-07-06 |
Foreign References:
| CN207601519U | 2018-07-10 | |||
| CN104345625A | 2015-02-11 | |||
| CN108398870A | 2018-08-14 | |||
| CN203358050U | 2013-12-25 | |||
| CN206664001U | 2017-11-24 | |||
| US20090169249A1 | 2009-07-02 | |||
| JP2016161714A | 2016-09-05 | |||
| CN101963779A | 2011-02-02 | |||
| CN201837835U | 2011-05-18 | |||
| US20130243481A1 | 2013-09-19 | |||
| US202117202724A | 2021-03-16 |
Other References:
See also references of EP 3825775A4
Attorney, Agent or Firm:
UNI-INTEL PATENT AND TRADEMARK LAW FIRM (CN)
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