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Toner container and toner supply device unit using the same

一种色粉、容器的技术，应用在色粉补给装置领域，能够解决操作者或装置色粉弄脏、不良影响、色粉溢出等问题，达到提高操作性及维护性的效果

Inactive Publication Date: 2007-08-01
SHARP KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the conventional method described above, when the toner cartridge is installed on the toner replenishing device, there is a possibility that the toner may overflow from the toner discharge port formed on the toner cartridge, causing the operator or the device to be spilled. Problems that adversely affect operability and maintainability, such as toner staining

Method used

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  • Toner container and toner supply device unit using the same
  • Toner container and toner supply device unit using the same
  • Toner container and toner supply device unit using the same

Examples

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Embodiment Construction

[0064] Next, specific embodiments of the present invention will be described with reference to the drawings.

[0065] FIG. 1 is an example of an embodiment of the invention, and is an explanatory view showing the overall configuration of an image forming apparatus using a toner container according to the invention.

[0066] As shown in FIG. 1 , in the image forming apparatus 1 according to the present embodiment, the developer (toner) supplied by the developing rollers 231 (231a, 231b, 231c, 231d) is formed on the photosensitive drum 21 (21a) based on the image data. , 21b, 21c, 21d) The image forming apparatus 1 that transfers the developer image on the recording paper through the transfer process has a toner replenishing device 100 (100a, 100b, 100c, 100d), the toner replenishing device 100 has a toner bottle (toner container) 200 (200a, 200b, 200c, 200d: FIG. 3) containing toner, and supplies toner to the developing device 23, and supplies the toner to the developing device...

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PUM

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Abstract

A toner bottle that is composed of a main body filled with toner and a bottle-side toner discharges port for discharging toner from the main body is adapted to discharge the toner in the main body out of the container whilst the toner bottle is being rotated in the toner bottle's peripheral direction. The toner bottle has a sealing element that seals the bottle-side toner discharge port. This sealing element is formed of a flexible member, and is peeled off the main body of the toner bottle as the toner bottle is rotated so as to open the bottle-side toner discharge port.

Description

technical field [0001] The present invention relates to a toner container and a toner supply device using the toner container, and more particularly, to a toner container used in an image forming device using toner for image formation and a toner supply device using the toner container. Background technique [0002] Conventionally, in an image forming apparatus such as a copying apparatus or a facsimile apparatus using toner, toner is supplied from a toner replenishing apparatus using a toner cartridge or the like to a developing apparatus for continuous operation of image output. [0003] In general, toner is supplied to the developing device. It is known that the toner is directly supplied to the developing device from a toner container containing the toner (refer to Patent Document 1: Japanese Unexamined Patent Publication No. 2003-162143 ), or that the toner is supplied to the developing device by a screw. The toner in the cartridge is supplied to the developing device f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G15/08G03G15/00
CPCG03G15/0882G03G15/0872G03G2215/0668G03G15/0837G03G15/0841
Inventor 小山和弥出口正信
Owner SHARP KK
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