Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Toner cartridge and an image forming device

A toner cartridge and toner technology are applied in the fields of image forming devices and toner cartridges, and can solve problems such as easy breakage

Pending Publication Date: 2017-05-17
NINESTAR CORP
View PDF7 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a toner cartridge to solve the technical problem that the existing toner cartridge is easy to break when the force-bearing protrusion is pushed due to the relatively large rotational force required by the toner outlet switch

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Toner cartridge and an image forming device
  • Toner cartridge and an image forming device
  • Toner cartridge and an image forming device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] Such as Figure 4 and Figure 5 As shown, the toner cartridge of the present invention includes: a casing 1 , a first end cover 2 and a second end cover 3 respectively arranged on two sides of the casing 1 . The housing 1 includes: a powder bin body 11 and a powder bin cover 12, the powder bin body 11 and the powder bin cover 12 are connected together by welding to form a housing body, and the inside of the housing body constitutes a toner storage bin. The first end cover 2 and the second end cover 3 are detachably installed on the first side wall 14 and the second side wall 15 of the housing body respectively, and the position above the front end of the powder bin body 11 is provided with Toner delivery slot 112.

[0071] A gear train 17 is arranged between the second side wall 15 of the housing main body and the second end cover 3, the gear train 17 includes a driving force input gear and a plurality of power transmission gears, and the driving force input gear part...

Embodiment 2

[0084] Such as Figure 4 and Figure 5 As shown, the toner cartridge of the present invention includes: a casing 1 , a first end cover 2 and a second end cover 3 respectively arranged on two sides of the casing 1 . The casing 1 includes: a powder bin body 11 and a powder bin cover 12, and the powder bin body 11 and the powder bin cover 12 are connected together by welding to form an inner space for storing carbon powder. The inside of the powder bin body 11 is provided with a carbon powder stirring device 13, the stirring device 13 is rotatably installed between the first side wall 14 and the second side wall 15 of the housing 1, the stirring device 13 includes a stirring frame 131 and is mounted on The stirring blade (not shown in the figure) on the stirring frame 131, the stirring device 13 can rotate in the cavity of the powder bin to stir the carbon powder. The front end of the powder bin body 11 extends along the axial direction of the powder bin body 11 and is provided...

Embodiment 3

[0094] This embodiment proposes another structure of the toner cartridge, such as Figure 12-15 As shown, the toner conveying part 115 is provided with a hollow outer cylinder 1152, and one end of the powder feeding screw 16 extends into the outer cylinder 1152; the peripheral wall of the outer cylinder 1152 facing the bottom of the toner cartridge is provided with an external powder outlet The opening 11520 ; the outer wall of the bottom of the outer cylinder 1152 is provided with a powder outlet switch 24 , the powder outlet switch 24 is a slide member and can slide outside the toner conveying part 115 .

[0095] Specifically, on the outer wall of the bottom of the outer cylinder 1152, the part covering the external powder outlet opening 11520 is provided with a receiving part 1153, and two slide grooves 1154 are provided at the bottom of the receiving part 1153, and at the bottom of the receiving part 1153 The middle position is also provided with a concave portion 1155 com...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a toner cartridge and an image forming device. The toner cartridge is detachably arranged on the image forming device and comprises a shell, a powder outlet switch piece and a driving device, wherein an external powder outlet is formed in the shell and faces downwards, the powder outlet switch piece is provided with a first position for opening the external powder outlet and a second position for closing the external powder outlet, the driving device is arranged on the shell and drives the powder outlet switch piece to move between the first position and the second position, and the driving device drives the powder outlet switch piece to horizontally move relative to the external powder outlet so as to switch between the first position and the second position. The carbon powder outlet switch piece drives in a horizontally-moving mode, and thus, the technical problem that a force-bearing bulge is easy to break during the push process caused by an effect of a relatively large rotation force required by the carbon powder outlet switch piece of the toner cartridge is solved.

Description

technical field [0001] The invention relates to the field of laser printers, in particular to a toner box and an image forming device using the same. Background technique [0002] An image forming device forms an image on printing paper using toner. Toner is contained in a toner cartridge that is detachable from the image forming unit. When the toner runs out, the old toner cartridge is replaced with a new one. [0003] see Figure 1 to Figure 3 , an image forming device 180 and a toner cartridge 100 disclosed in the prior art are detachably installed in a laser printer. Usually, the image forming device 180 is installed first, and then the toner cartridge 100 is installed, and the toner cartridge 100 can also be It is detachably mounted on the image forming device 180 . The image forming device 180 includes: a developing unit 182 and a cleaning unit 184 , and a toner inlet 188 is disposed on the developing unit 182 . The toner cartridge 100 at least includes: a housing ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G03G15/08
CPCG03G15/0865G03G15/0877
Inventor 不公告发明人
Owner NINESTAR CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com