Toner cartridge and image forming apparatus including the same

A technology of toner cartridges and toners, which is applied in the field of image forming devices and toner cartridges, can solve problems such as lack of consideration, and achieve the effect of preventing motor imbalance and damage

Inactive Publication Date: 2011-03-23
SHARP KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in JP 2001-290350 A, the above-mentioned problems generated during the initial rotation are not considered at all.

Method used

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  • Toner cartridge and image forming apparatus including the same
  • Toner cartridge and image forming apparatus including the same
  • Toner cartridge and image forming apparatus including the same

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0045] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0046] figure 1 It is a sectional view showing the toner cartridge 10 according to the embodiment of the present invention. The toner cartridge 10 is detachably attached to the main body of an image forming apparatus using electrophotography, such as a copier, a printer, and a facsimile. Therefore, its external shape, size, etc. are not particularly limited, and are appropriately designed according to the main body of the image forming apparatus to be installed.

[0047] figure 1 The illustrated toner cartridge 10 is an unused toner cartridge before being attached to the main body of the image forming apparatus, that is, a toner cartridge shipped as a product. Below, sometimes figure 1 The toner cartridge 10 in the shown state is referred to as the toner cartridge 10 in the initial state.

[0048] The toner cartridge 10 includes a casin...

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PUM

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Abstract

The invention provides a toner cartridge and an image forming apparatus including the same. The toner stirring section provided in a toner cartridge includes a first rotating body and a second rotating body. The first rotating body is rotated around an axis J13 to stir a toner. The second rotating body includes a conveying sheet for conveying the toner to a toner replenishing roller which is a conveying destination, to be rotatably provided around the axis J13, and to rotate by being pressed by the first rotating body being rotated. The first rotating body and the second rotating body are provided so that the first rotating body presses the second rotating body after the first rotating body is rotated by a predetermined degrees relative to the second rotating body.

Description

technical field [0001] The present invention relates to a toner cartridge and an image forming apparatus having the toner cartridge. Background technique [0002] An image forming apparatus that forms an image by electrophotography can form a high-quality image with simple operations and is easy to maintain and manage, so it is widely used in copiers, printers, facsimiles, and the like. A general electrophotographic image forming device mainly includes: an image carrier for forming an electrostatic latent image; a developing unit for developing the electrostatic latent image with toner; and a transfer unit for transferring the developed toner image to recording paper. a printing section; and a fixing section that fixes the toner image transferred onto the recording paper. [0003] In an image forming apparatus that uses toner in this way, when the toner stored in the apparatus is consumed and used up, it is necessary to replenish the toner. Toner is an aggregate of very fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G15/08G03G15/00
CPCG03G15/0839G03G15/0875G03G15/0877
Inventor 国广久志见原幸一
Owner SHARP KK
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