TONER REPLENISHING CONTAINER, TONER REPLENISHING DEVICE, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE

摘要

PROBLEM TO BE SOLVED: To facilitate the transmission of driving between a toner replenishing container, a process cartridge and an image forming device. SOLUTION: A disk-type main body side driving transmission part 30 is provided on a device main body side driving part 20, and a frictional resistance means 3 provided at the driving force receiving part of the toner replenishing container and the process cartridge is pressured to the driving part 30. The means 3 is made of silicone rubber or urethane rubber or thermoplastic resin such as elastomer. Thus, strong transmission power excellent in operability is obtained. The driving force transmission part to be engaged/disengaged is made very thin to contribute to space saving and compaction. The reduction of cost is realized. An overload safety device is obtained. Backflash is prevented.