Title:
POWER RECEIVING UNIT AND PROCESS CARTRIDGE
Document Type and Number:
WIPO Patent Application WO/2024/041458
Kind Code:
A1
Abstract:
The present invention provides a power receiving unit for a process cartridge. The power receiving unit is installed at the end of a photosensitive drum and comprises a main body portion and a driving force receiving portion arranged on the main body portion; the driving force receiving portion is used for receiving driving force from a driving component of an electronic imaging device; the power receiving unit further comprises a pressing portion which is arranged on the main body portion and applies force to a braking force engagement member of the electronic imaging device so that the power receiving unit does not receive braking force of a braking component of the electronic imaging device during rotation; the force applied by the pressing portion to the braking force engagement member causes the braking force engagement member to move along the rotation axis of a driving unit in a direction distant from the photosensitive drum. The power receiving unit does not receive the braking force while receiving the driving force, such that the process cartridge can receive greater driving force when the electronic imaging device works, the operation of the process cartridge is more stable, and the working state is better.
Inventors:
WANG WEINA (CN)
Application Number:
PCT/CN2023/113753
Publication Date:
February 29, 2024
Filing Date:
August 18, 2023
Export Citation:
Assignee:
WANG WEINA (CN)
International Classes:
G03G21/16
Domestic Patent References:
| WO2023083339A1 | 2023-05-19 |
Foreign References:
| CN114637175A | 2022-06-17 | |||
| CN116755310A | 2023-09-15 | |||
| CN205121162U | 2016-03-30 | |||
| CN216595906U | 2022-05-24 |
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