Title:
TONER CARTRIDGE
Document Type and Number:
WIPO Patent Application WO/2021/185370
Kind Code:
A1
Abstract:
A toner cartridge, detachably installed in an electronic imaging apparatus. The electronic imaging apparatus comprises an engagement portion (11b) and a receiving port (11a). The toner cartridge (100) comprises a toner cartridge body (120) and a toner dispensing structure (130). The toner dispensing structure (130) is connected to a toner dispensing end of the toner cartridge body (120). The toner dispensing structure (130) comprises a fixing toner dispensing plate (180), a guide portion (131), and a toner dispensing port (140), and the guide portion (131) has a first end portion (131a) and a second end portion (131b). The toner dispensing structure (130) further comprises a holder portion (132). When the toner cartridge (100) is installed in the electronic imaging apparatus, the engagement portion (11b) moves, relative to the guide portion (131), from the guide portion (131) to the holder portion (132), such that a developer in the toner cartridge body (120) is enabled to flow into the electronic imaging apparatus via the toner dispensing port (140) and the receiving port (11a). Under the action of the guide portion (131) and the holder portion (132), the receiving port (11b) for receiving the developer can open gradually, preventing the receiving port (11b) from prematurely pressing against other elements of the toner dispensing structure (130) during an installation process of the toner cartridge (100), thereby preventing friction, vibration, and the like generated during a process of installing and moving the toner cartridge (100) from causing spilling of the developer.
More Like This:
| JP2005202243 | CONDUCTIVE ROLL FOR ELECTROPHOTOGRAPHY |
| JPS6317470 | IMAGE FORMING DEVICE |
| JP2003043813 | IMAGE FORMING DEVICE |
Inventors:
LUO QIN (CN)
CAO JIANXIN (CN)
PAN YUE (CN)
LIANG QIJIE (CN)
ZENG LIKUN (CN)
CAO JIANXIN (CN)
PAN YUE (CN)
LIANG QIJIE (CN)
ZENG LIKUN (CN)
Application Number:
PCT/CN2021/081934
Publication Date:
September 23, 2021
Filing Date:
March 20, 2021
Export Citation:
Assignee:
NINESTAR CORP (CN)
International Classes:
G03G15/08
Foreign References:
| CN209928215U | 2020-01-10 | |||
| CN101813902A | 2010-08-25 | |||
| CN107589647A | 2018-01-16 | |||
| JP2005031229A | 2005-02-03 | |||
| JPH0695505A | 1994-04-08 |
Attorney, Agent or Firm:
SBZL IP LAW OFFICE (CN)
Download PDF:
Previous Patent: FOLDING MOBILE PHONE SHELL AND CONNECTOR
Next Patent: IMPLANTABLE DIAPHRAGM PACEMAKER
Next Patent: IMPLANTABLE DIAPHRAGM PACEMAKER