Title:
POSITION-LIMITING MECHANISM OF DEVELOPER CARTRIDGE
Document Type and Number:
WIPO Patent Application WO/2024/007868
Kind Code:
A1
Abstract:
A position-limiting mechanism of a developer cartridge comprises: a developer cartridge housing (10), a power receiving apparatus (20) and a position-limiting member (30); the power receiving apparatus (20) being rotatably provided on the developer cartridge housing (10), the position-limiting member (30) being disposed on the developer cartridge housing (10), and a position-limiting gear of the position-limiting member (30) being a helical gear, the helical gear being engaged with an output mechanism of a printer. A force is applied to the developer cartridge housing (10) causing the developer cartridge housing (10) to be adjacent to the output mechanism in the printer, further causing the power receiving apparatus (20) to be adjacent to the output mechanism in the printer, thereby preventing poor contact between the developer cartridge and the printer output mechanism, and thus avoiding transmission gear skipping and printing problems caused as a result thereof.
Inventors:
TIAN HUOLIN (CN)
LIANG ZHIHUA (CN)
WANG WEIZHONG (CN)
HUANG JINGHONG (CN)
LIANG ZHIHUA (CN)
WANG WEIZHONG (CN)
HUANG JINGHONG (CN)
Application Number:
PCT/CN2023/102144
Publication Date:
January 11, 2024
Filing Date:
June 25, 2023
Export Citation:
Assignee:
TOPJET TECH CO LTD (CN)
PANFORD ENTERPRISES LTD (CN)
PANFORD ENTERPRISES LTD (CN)
International Classes:
G03G21/18; G03G15/08
Foreign References:
| CN114488735A | 2022-05-13 | |||
| CN217982131U | 2022-12-06 | |||
| CN104035302A | 2014-09-10 | |||
| CN107918265A | 2018-04-17 | |||
| CN203811990U | 2014-09-03 | |||
| CN216670505U | 2022-06-03 | |||
| JP2021167917A | 2021-10-21 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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