CN208444139U - A kind of toner cartridge convenient for mending powder - Google Patents
A kind of toner cartridge convenient for mending powder Download PDFInfo
- Publication number
- CN208444139U CN208444139U CN201821239213.XU CN201821239213U CN208444139U CN 208444139 U CN208444139 U CN 208444139U CN 201821239213 U CN201821239213 U CN 201821239213U CN 208444139 U CN208444139 U CN 208444139U
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- China
- Prior art keywords
- shell
- powder
- rear shell
- toner cartridge
- hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of toner cartridge convenient for mending powder, including shell, print components；The shell is strip, and middle part is equipped with inner cavity；Print components are arranged in the inner cavity of the shell, and the print components include photosensitive drums, developer roll, developing blade, charging roller, cleaning blade, waste powder hopper, toner, flour stirring device；The shell includes front housing, rear shell component, end cap；Shell component includes rear shell and flour stirring component after described；The rear shell is semi-cylindrical, the box body with cavity, and both sides of the face are respectively equipped with installation through-hole, and the both ends of the flour stirring component are divided within axis hole；The back of the rear shell is equipped with a flour feeding hole, and the two sides of powder input port are equipped with sliding slot, and the top of flour feeding hole is equipped with a cover board, and cover board is movably connected within the sliding slot of rear shell.A kind of toner cartridge convenient for mending powder of the utility model, facilitates filling carbon dust to be recycled, stable structure, long service life are easily installed and dismantle.
Description
Technical field
The utility model relates to printer apparatus technical fields, and in particular to a kind of toner cartridge convenient for mending powder.
Background technique
Printer toner cartridge, also referred to as photosensitive drums.Toner cartridge not only determines the quality of print quality, also determines user and exists
How much is the money for needing to spend in use process.In laser printer, 70% or more image-forming block is concentrated in toner cartridge, is beaten
The quality for printing quality is determined by toner cartridge.
After printer continuous work to carbon dust is used up, need to inject carbon dust to toner cartridge.However, use currently on the market
When toner cartridge structure needs to inject carbon dust, need to cause to infuse carbon dust mistake by smooth dismounting and installation and toner cartridge end encapsulating structure
Journey is complicated, increases the working time, reduces working efficiency.
The form of powder is that blade on screw rod goes to stir carbon dust and send down under old-fashioned toner cartridge, effect is bad, structure not
Stablize easy to fall off.
Utility model content
The purpose of the utility model is to provide a kind of toner cartridges convenient for mending powder, facilitate filling carbon dust to be recycled, structure
Stablize, be easily installed and dismantle；Convenient for lower powder, remaining powder is few in shell, and utilization rate is high.
The purpose of this utility model is realized by following proposal.
A kind of toner cartridge convenient for mending powder, including shell, print components；
The shell is strip, and middle part is equipped with inner cavity；Print components, the printing group is arranged in the inner cavity of the shell
Part includes photosensitive drums, developer roll, developing blade, charging roller, cleaning blade, waste powder hopper, toner, flour stirring device etc., the printing
Component is existing structure, and this will not be detailed here；
The shell includes front housing, rear shell component, end cap；
Shell component includes rear shell and flour stirring component after described；
The rear shell is semi-cylindrical, the box body with cavity, and both sides of the face are respectively equipped with installation through-hole, the flour stirring group
The both ends of part are divided within installation through-hole；The back of the rear shell is equipped with a powder input port, and the two sides of powder input port are equipped with sliding slot,
The top of powder input port is equipped with a cover board, and cover board is movably connected within the sliding slot of rear shell；When need to add powder, moves with the hand cover board exposing and add
Powder mouth；After adding powder, cover plate for sealing powder input port is moved with the hand；
The flour stirring component includes screw rod and gear；The outer wall of the screw rod is equipped with the flight extended spirally；The tooth
It takes turns outer wall and is equipped with uniformly distributed double wedge, middle part is equipped with the axis hole of conducting, and the cross sectional shape of the axis hole is D font, the axis hole
Inner wall be made of arc surface and flat face one；
The outer wall of the front end of the screw rod is equipped with a flat face two for being parallel to axis, the flat face one, flat face two
It is of same size；
The front end of the screw rod is equipped with rebound claw, and the outer diameter of the rebound claw is greater than axis hole size；
The screw rod is interspersed among the axis hole of gear, and the flat face one, flat face two are bonded to each other, and springs back claw card
Hold gear face；
The rebound claw has certain elastic deformation performance, can pass through the axis of gear when its volume is shunk to middle part
Hole, when its reply, its outer diameter is greater than axis hole size, and then clamping gear, in the axial direction with this limiting gear and screw rod
Displacement, and flat face one, flat face two are fitted and connected, so that gear and screw rod rotate synchronously.
Preferably, to change back the elastic deformation performance for playing claw, Y shape is equipped in the middle part of the rebound claw and removes hopper, Y shape removes
It is three pieces of small claws of umbrella shape that hopper, which will spring back claw cutting,.
Preferably, to position when installing convenient for toner cartridge with printer, the end face of the rear shell is additionally provided with several positioning and inserts
Needle.
The utility model has the following beneficial effects:
It facilitates filling carbon dust to be recycled, and stable structure is easily installed and dismantles；
Convenient for lower powder, remaining powder is few in shell, and utilization rate is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the toner cartridge convenient for benefit powder of the utility model；
Fig. 2 is the structural decomposition diagram of the rear shell component of the utility model；
Fig. 3 is the structural schematic diagram of rear shell；
Fig. 4 is the structural schematic diagram of flour stirring component.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of toner cartridge convenient for mending powder, including shell 1, print components；
The shell 1 is strip, and middle part is equipped with inner cavity；Print components, the printing is arranged in the inner cavity of the shell 1
Component includes photosensitive drums 2, developer roll, developing blade, charging roller, cleaning blade, waste powder hopper, toner, flour stirring device etc., described to beat
Print component is existing structure, and this will not be detailed here；
The shell 1 includes front housing 3, rear shell component 4, end cap 5；
Shell component 4 includes rear shell 6 and flour stirring component 7 after described；
The rear shell 6 is semi-cylindrical, the box body with cavity, and both sides of the face are respectively equipped with installation through-hole 61, described to stir
The both ends of component powder 7 are divided within installation through-hole 61；The back of the rear shell 6 is equipped with a powder input port 62, powder input port 62
Two sides are equipped with sliding slot, and the top of powder input port 62 is equipped with a cover board 63, and cover board 63 is movably connected within the sliding slot of rear shell 6；It needs
When adding powder, moves with the hand cover board 63 and expose powder input port 62；After adding powder, moves with the hand cover board 63 and seal powder input port 62；
The flour stirring component 7 includes screw rod 71 and gear 72；The outer wall of the screw rod 71 is equipped with the flight extended spirally
73；72 outer wall of gear is equipped with uniformly distributed double wedge, and middle part is equipped with the axis hole 74 of conducting, and the cross sectional shape of the axis hole 74 is
The inner wall of D font, the axis hole 74 is made of arc surface and flat face 1；
The outer wall of the front end of the screw rod 71 is equipped with a flat face 2 76 for being parallel to axis, and the flat face 1 is put down
Face directly 2 76 it is of same size；
The front end of the screw rod 71 is equipped with rebound claw 77, and the outer diameter of the rebound claw 77 is greater than 74 ruler of axis hole
It is very little；
The screw rod 71 is interspersed among the axis hole 74 of gear 72, and the flat face 1, flat face 2 76 are bonded to each other,
Spring back 77 clamping gear of claw, 72 end face；
The rebound claw 77 has certain elastic deformation performance, can pass through gear 72 when its volume is shunk to middle part
Axis hole 74, when its reply, its outer diameter is greater than 74 size of axis hole, and then clamping gear 72, with this limiting gear 72 and screw rod
71 displacement in the axial direction, and being fitted and connected for flat face 1, flat face 2 76, turn so that gear 72 is synchronous with screw rod 71
It is dynamic.
Preferably, to change back the elastic deformation performance for playing claw 77, Y shape is equipped in the middle part of the rebound claw 77 and removes hopper, Y
Shape is three pieces of small claws of umbrella shape except hopper will spring back 77 cutting of claw.
Preferably, to position when installing convenient for toner cartridge with printer, the end face of the rear shell 6 is additionally provided with several positioning and inserts
Needle 78.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (4)
1. a kind of toner cartridge convenient for mending powder, including shell, print components；
The shell is strip, and middle part is equipped with inner cavity；Print components are arranged in the inner cavity of the shell,
The print components include photosensitive drums, developer roll, developing blade, charging roller, cleaning blade, waste powder hopper, toner, flour stirring
Device；
The shell includes front housing, rear shell component, end cap；It is characterized by:
Shell component includes rear shell and flour stirring component after described；
The rear shell is semi-cylindrical, the box body with cavity, and both sides of the face are respectively equipped with installation through-hole, the flour stirring component
Both ends are divided within installation through-hole；The back of the rear shell is equipped with a flour feeding hole, and the two sides of powder input port are equipped with sliding slot, add powder
The top in hole is equipped with a cover board, and cover board is movably connected within the sliding slot of rear shell；
The flour stirring component includes screw rod and gear；The outer wall of the screw rod is equipped with the flight extended spirally；Outside the gear
Wall is equipped with uniformly distributed double wedge, and middle part is equipped with the axis hole of conducting, and the cross sectional shape of the axis hole is D font, the axis hole it is interior
Wall is made of arc surface and flat face one；
The outer wall of the front end of the screw rod is equipped with a flat face two for being parallel to axis, the width of the flat face one, flat face two
It spends identical；
The front end of the screw rod is equipped with rebound claw, and the outer diameter of the rebound claw is greater than axis hole size；
The screw rod is interspersed among the axis hole of gear, and the flat face one, flat face two are bonded to each other, and springs back claw clamping tooth
Take turns end face.
2. the toner cartridge as described in claim 1 convenient for mending powder, it is characterised in that: be equipped with Y shape in the middle part of the rebound claw except material
Slot, Y shape are three pieces of small claws of umbrella shape except hopper will spring back claw cutting.
3. the toner cartridge as claimed in claim 2 convenient for mending powder, it is characterised in that: the end face of the rear shell is additionally provided with positioning and inserts
Needle.
4. the toner cartridge as claimed in claim 3 convenient for mending powder, it is characterised in that: the contact pin is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821239213.XU CN208444139U (en) | 2018-08-02 | 2018-08-02 | A kind of toner cartridge convenient for mending powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821239213.XU CN208444139U (en) | 2018-08-02 | 2018-08-02 | A kind of toner cartridge convenient for mending powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208444139U true CN208444139U (en) | 2019-01-29 |
Family
ID=65086826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821239213.XU Expired - Fee Related CN208444139U (en) | 2018-08-02 | 2018-08-02 | A kind of toner cartridge convenient for mending powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208444139U (en) |
-
2018
- 2018-08-02 CN CN201821239213.XU patent/CN208444139U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20210802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |