| 摘要 |
PROBLEM TO BE SOLVED: To quietly supply toner and actuate an image forming device by sticking a noise restraining member to one part of a toner bottle so as to suppress vibration noise caused with the toner bottle ribrates. SOLUTION: The toner bottle 1 is provided with a spiral groove 12 at the outer peripheral part of a trunk part 11 made of plastic and a mouth part 13 for supplying toner, with which the bottle 1 is filled, to a developing device at the shoulder part 15 of the trunk part 11. Then, the noise restraining member 7 made of a rubber elastic body is stuck to one part of the surface of the bottle 1, for example, a bottom part 14, the trunk part 11 or the shoulder part 15, or the mouth part 13 with an adhesive. In the case of attaching the bottle 1 to the developing device of the image forming device, a bottle gear is attached to the bottom part 14 side of the toner bottle, and the mouth part 13 of the bottle 1 is attached to the chuck of the hopper part of the developing device in a state where the handle of the developing device is lifted upward, then the bottle gear is meshed with the driving gear of the developing device so as to press the bottle 1 by the handle. |
