CN110376858A - Handle box, the installation method of handle box and electrophotographic imaging forming apparatus - Google Patents
Handle box, the installation method of handle box and electrophotographic imaging forming apparatus Download PDFInfo
- Publication number
- CN110376858A CN110376858A CN201910756284.XA CN201910756284A CN110376858A CN 110376858 A CN110376858 A CN 110376858A CN 201910756284 A CN201910756284 A CN 201910756284A CN 110376858 A CN110376858 A CN 110376858A
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- CN
- China
- Prior art keywords
- power transmission
- transmission part
- handle box
- developing roller
- developer roll
- Prior art date
- 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.)
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- 238000003384 imaging method Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000009434 installation Methods 0.000 title claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 36
- 238000010168 coupling process Methods 0.000 claims abstract description 36
- 238000005859 coupling reaction Methods 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims description 59
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims 1
- 239000000843 powder Substances 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
- G03G15/757—Drive mechanisms for photosensitive medium, e.g. gears
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
- G03G21/1647—Mechanical connection means
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1839—Means for handling the process cartridge in the apparatus body
- G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
- G03G21/186—Axial couplings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electrophotography Configuration And Component (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
The present invention provides the installation method and electrophotographic imaging forming apparatus of a kind of handle box, handle box, handle box includes box body, photosensitive drums and developer roll, photosensitive drums and developer roll are pivotally supported between the first end wall of box body and the second end wall, photosensitive drums are provided with coupling protrusion close to the axial end of the first end wall, developer roll is provided with developing roller gear close to the axial end of the first end wall, in the axial direction of photosensitive drums, developing roller gear is relative to coupling protrusion closer to the first end wall.Axis of the developing roller gear with developer roll in developer roll couples upwardly through axial clutch.The handle box can prevent developer from revealing.
Description
Technical field
The present invention relates to electrophotographic image forming fields, specifically, being to be related to a kind of electrophotographic imaging forming apparatus, detachable
Ground is mounted on the installation method of handle box and the handle box in the electrophotographic imaging forming apparatus.
Background technique
A kind of existing handle box includes photosensitive drums, the coupling protrusion positioned at photosensitive drums axial end, developer roll and is located at aobvious
The developing roller gear of shadow roller axial end couples between protrusion and the driving end end wall of handle box most in the axial direction of handle box
Small distance is greater than the minimum range between developing roller gear and the driving end end wall of handle box.
Be provided with driving head in the box storehouse of electrophotographic imaging forming apparatus, rotary force driving head simultaneously with developing roller gear and coupling
Close projections mesh.Since machine driving head needs while driving coupling protrusion and developing roller gear, electronics is installed in powder box and is shone
After phase imaging device, the gear part of driving head is engaged with developing roller gear, and it is not recessed with the coupling of driving head to couple protrusion at this time
Portion's engagement, after closing door closure, after driving head carries out telescopic moving, coupling recess realizes driving with protrusion engagement is coupled.
But after handle box is installed to box storehouse, if driving head rotation will drive developing roller gear and developer roll turns together
It is dynamic, to cause the leakage of developer, and adheres in photosensitive drums and defective image occur.
Summary of the invention
The main object of the present invention is to provide a kind of handle box for preventing developer from revealing.
It is a further object of the present invention to provide a kind of installation methods of above-mentioned handle box.
Another object of the present invention is to provide a kind of electrophotographic imaging forming apparatus with above-mentioned handle box.
To realize above-mentioned main purpose, handle box provided by the invention includes box body, photosensitive drums and developer roll, photosensitive drums and
Developer roll is pivotally supported between the first end wall of box body and the second end wall, axial end of the photosensitive drums close to the first end wall
It is provided with coupling protrusion, developer roll is provided with developing roller gear close to the axial end of the first end wall, in the axial direction of photosensitive drums, shows
Shadow roller gear is relative to coupling protrusion closer to the first end wall.Developing roller gear and developer roll developer roll axis upwardly through axis
Couple to clutch.
One Preferable scheme is that, axial clutch includes the axis that the axial end face and developer roll of developing roller gear is arranged in
Clutch tooth and clutch driving mechanism on end face.
Further embodiment is that the axial end face of developing roller gear is additionally provided with first connecting rod, and first connecting rod is in developer roll
Axis extend upward through developer roll, developing roller gear can be along the axial movement of developer roll.
One Preferable scheme is that, clutch driving mechanism includes elastic component, and elastic component is set on first connecting rod, elastic component
Restoring force force developing roller gear mobile to the direction far from developer roll.
One Preferable scheme is that, second connecting rod is penetratingly provided in photosensitive drums, second connecting rod is parallel to first connecting rod
Setting, second connecting rod can be along the axial movement of photosensitive drums.
Further embodiment is that the first end of second connecting rod is fixedly connected with first connecting rod, the second end of second connecting rod from
The input terminal for coupling protrusion stretches out.
One Preferable scheme is that, be provided with helical gear in the radial outer wall of developing roller gear.
One Preferable scheme is that, coupling protrusion is fixed on the axial ends of photosensitive drums.
To realize that above-mentioned another object, the present invention provide a kind of installation method of above-mentioned handle box, handle box is removably
It is mounted in electrophotographic imaging forming apparatus, electrophotographic imaging forming apparatus includes host, and box storehouse, the side wall in box storehouse are provided in host
On be provided with driving head, driving head includes the first power transmission part and the second power transmission part of coaxial arrangement, the first power transmission part diameter
It is provided with gear part on outer wall, coupling recess is provided on the axial end wall of the second power transmission part, the first power transmission part is arranged
On the second power transmission part, the second power transmission part can be moved in the axial direction with respect to the first power transmission part.Installation method includes such as
Lower step: handle box is packed into box storehouse, gear part is engaged with developing roller gear, and second connecting rod abuts simultaneously with the second power transmission part
The direction for pushing the second power transmission part to be directed away from box body relative to the first power transmission part is mobile.Driving head is mobile towards box body,
And developing roller gear is driven to be moved to the position of two clutch indented joints towards the clutch tooth on the axial end face of developer roll, develop
The direction that roller gear drives first connecting rod and second connecting rod to be directed away from driving head is mobile, second connecting rod and the second power transmission part point
From the second power transmission part is moved along the direction far from driving head that is axially facing of photosensitive drums, and coupling protrusion connects with coupling recess
It closes.Driving head drives photosensitive drums and developer roll to rotate simultaneously.
To realize that above-mentioned a further object, the present invention provide a kind of electrophotographic imaging forming apparatus, including host, setting in host
There is box storehouse, driving head is provided on the side wall in box storehouse, driving head includes the first power transmission part and the transmitting of the second power of coaxial arrangement
Part is provided with gear part in the first power transmission part radial outer wall, is provided with coupling recess on the axial end wall of the second power transmission part,
First power transmission part is set on the second power transmission part, and the second power transmission part can be moved axially with respect to the first power transmission part
Dynamic, for taking above-mentioned handle box, developing roller gear is engaged with gear part in box storehouse, and coupling protrusion is engaged with coupling recess.
The invention has the advantages that the setting of axial clutch is shown after handle box is packed into electrophotographic imaging forming apparatus
After shadow roller gear is engaged with driving head, developing roller gear and developer roll are detached from, it is therefore possible to prevent driving head drives developer roll to turn
It is dynamic, and the leakage of developer is caused, and adhere in photosensitive drums and defective image occur.In addition, developing roller gear can edge
The axial movement of developer roll, stretch together with the driving head of electrophotographic imaging forming apparatus, developing roller gear is synchronous with driving head
It is mobile, it realizes and the engagement of other gears and separates, to make to be driven more stable and reliable.
Detailed description of the invention
Fig. 1 is the structure chart at the first visual angle of handle box embodiment of the present invention.
Fig. 2 is the structure chart at the second visual angle of handle box embodiment of the present invention.
Fig. 3 is the assembling relationship figure of each gear in handle box embodiment of the present invention.
Fig. 4 is driving head in handle box embodiment of the present invention, developing roller gear, the schematic diagram for coupling protrusions match relationship.
Fig. 5 is the structural exploded view at the first visual angle of driving head in electrophotographic imaging forming apparatus embodiment of the present invention.
Fig. 6 is the structural exploded view at the second visual angle of driving head in electrophotographic imaging forming apparatus embodiment of the present invention.
Fig. 7 be developing roller gear in handle box embodiment of the present invention, developer roll, photosensitive drums, first connecting rod, second connecting rod and
The structural exploded view of third connecting rod.
Fig. 8 is the structural exploded view of developing roller gear, axial clutch and developer roll in handle box embodiment of the present invention.
Fig. 9 is driving head in handle box embodiment of the present invention, coupling protrusion and developing roller gear matching in the first state
Close relation schematic diagram.
Figure 10 is driving head in handle box embodiment of the present invention, coupling protrusion and developing roller gear matching in the second condition
Close relation schematic diagram.
The invention will be further described with reference to the accompanying drawings and embodiments.
Specific embodiment
Referring to Fig. 1 to Fig. 6, the handle box of the present embodiment is removably mounted in electrophotographic imaging forming apparatus, and electronics shines
Phase imaging device includes host, and box storehouse is provided in host, and door closure is provided on the Hatch Opening in box storehouse, is provided on the side wall in box storehouse
Driving head 10, door closure are connect with driving head 10, and when door closure is closed, driving head 10 is towards stretching inside box storehouse, when door closure is opened, are passed
Dynamic head 10 is retracted towards side wall.
Driving head 10 includes the first power transmission part 101 and the second power transmission part 102 of coaxial arrangement, the first power transmission part
Gear part 111 is provided in 101 radial outer walls, gear part 111 is helical gear, is set on the axial end wall of the second power transmission part 102
It is equipped with coupling recess 112, the first power transmission part 101 is set on the second power transmission part 102, and the first power transmission part 101 and
Two power transmission parts 102 are connected by key 103, and opposite first power transmission part 101 of the second power transmission part 102 can be moved axially
Dynamic, the second power transmission part 102 is provided with spring 104 far from one end of coupling recess 112, and the elastic restoring force of spring 104 forces
Second power transmission part 102 is mobile towards handle box.
Handle box includes box body 1, photosensitive drums 2, developer roll 3, powder feeding roller and puddle support etc., photosensitive drums 2 and developer roll 3
It is rotationally supported between the first end wall 11 of box body 1 and the second end wall 12, photosensitive drums 2 are set close to the axial end of the first end wall 11
It is equipped with coupling protrusion 4, and couples the axial end that protrusion 4 is fixed on photosensitive drums 2.Axial end of the developer roll 3 close to the first end wall 11
It is provided with developing roller gear 31, in the axial direction of photosensitive drums 2, developing roller gear 31 is relative to driving assembly 4 closer to first end
Wall 11.Powder feeding roller 6 is provided with powder feeding roller gear 61 close to the axial end of the first end wall 11, and puddle support 7 is close to the first end wall 11
Axial end is provided with puddle support gear 71.In the case where handle box is in running order, powder feeding roller gear 61 and developing roller gear 31 are logical
It crosses the first intermediate gear 81 to be meshed, puddle support gear 71, the second intermediate gear 82, the first intermediate gear 81 and development roller tooth
Wheel 31 successively engages, and developing roller gear 31 is transmitted to stirring from the received rotary driving force of gear part 111 of driving head 10
Frame gear 71 and powder feeding roller gear 61, so that powder feeding roller 6 and 7 rotary member of puddle support be driven to rotate.
Referring to figs. 7 and 8, developing roller gear 31 and developer roll 3 are in the axis of developer roll 3 upwardly through axial clutch 5
It connects.Axial clutch 5 includes the clutch tooth 51 being arranged on the axial end face of developing roller gear 31, and the axis of developer roll 3 is arranged in
Clutch tooth 52 and clutch driving mechanism on end face.The axial end face of developing roller gear 31 is additionally provided with first connecting rod 32,
First connecting rod 32 is axially extending along developer roll 3, and first connecting rod 32 extends upward through developer roll 3 in the axis of developer roll 3, development
Roller gear 31 can be along the axial movement of developer roll 3.The radial outer wall of developing roller gear 31 be equipped with helical gear, the helical gear with
The gear part 111 of driving head 10 engages and transmits rotary driving force.Clutch driving mechanism includes elastic component 53, and elastic component 53 is arranged
On first connecting rod 32, the restoring force of elastic component 53 forces developing roller gear 31 mobile to the direction far from developer roll 3.
Second connecting rod 33 is penetratingly provided in photosensitive drums 2, second connecting rod 33 is parallel to the setting of first connecting rod 32, and second connects
Bar 33 can be along the axial movement of photosensitive drums 2.The first end and first connecting rod 32 of second connecting rod 33 are fixed by third connecting rod 34
Connection, the second end of second connecting rod 33 are stretched out from the input terminal of coupling protrusion 4, third connecting rod 34 perpendicular to first connecting rod 32, and
First connecting rod 32, second connecting rod 33 and third connecting rod 34 are integrally formed.
Referring to fig. 4, the installation method of Fig. 9 and Figure 10, handle box include the following steps.
Firstly, gear part 111 is engaged with developing roller gear 31 after handle box is installed to box storehouse, while second connecting rod 33
It is abutted with the second power transmission part 102 and the second power transmission part 102 is pushed to be directed away from box body 1 relative to the first power transmission part 101
Direction it is mobile.At this point, coupling protrusion 4 is not engaged with coupling recess 112 under the action of 33 power of second connecting rod.
Then, the door closure of electrophotographic imaging forming apparatus is closed, driving head 10 is mobile to close 1 side of box body, due to development
Roller gear 31 is engaged with driving head 10 by helical gear, and driving head 10 will drive developing roller gear 31 towards the axial direction of developer roll 3
Clutch tooth 52 on end face is mobile, until the clutch tooth 51 of developing roller gear 31 is engaged with the clutch tooth 52 of developer roll 3.Meanwhile
The direction that developing roller gear 31 drives first connecting rod and second connecting rod 33 to be directed away from driving head 10 is mobile, second connecting rod 33 and the
The separation of two power transmission parts 102, the second power transmission part 102 are moved along the direction far from driving head 10 that is axially facing of photosensitive drums 2,
Second power transmission part 102 stretches out under the action of the elastic restoring force of spring 104, and makes to couple protrusion 40 and coupling recess 112
Engagement.
Then, after electrophotographic imaging forming apparatus starting, driving head 10 drives photosensitive drums 2 and developer roll 3 along first party simultaneously
It is rotated to R.
Therefore the setting of axial clutch, handle box be packed into electrophotographic imaging forming apparatus after, developing roller gear with
After driving head engagement, developing roller gear and developer roll are detached from, it is therefore possible to prevent driving head drives developer roll rotation, and cause to show
The leakage of shadow agent.In addition, developing roller gear can driving head one along the axial movement of developer roll, with electrophotographic imaging forming apparatus
Flexible, developing roller gear and driving head synchronizing moving are played, realize and the engagement of other gears and is separated, to make to be driven more stable
Reliably.
It finally it is emphasized that the above is only a preferred embodiment of the present invention, is not intended to restrict the invention, for this
For the technical staff in field, the present invention can have various change and change, all within the spirits and principles of the present invention, done
Any modification, equivalent substitution, improvement and etc., should all be included in the protection scope of the present invention.
Claims (10)
1. handle box, including box body, photosensitive drums and developer roll, the photosensitive drums and the developer roll are pivotally supported at institute
It states between the first end wall of box body and the second end wall, the photosensitive drums are provided with coupling close to the axial end of first end wall and dash forward
It rising, the developer roll is provided with developing roller gear close to the axial end of first end wall, in the axial direction of the photosensitive drums, institute
Developing roller gear is stated relative to the coupling protrusion closer to first end wall；
It is characterized by:
Axis of the developing roller gear with the developer roll in the developer roll couples upwardly through axial clutch.
2. handle box according to claim 1, it is characterised in that:
The axial clutch includes being arranged on the axial end face of the developing roller gear and the axial end face of the developer roll
Clutch tooth and clutch driving mechanism.
3. handle box according to claim 2, it is characterised in that:
The axial end face of the developing roller gear is additionally provided with first connecting rod, and the first connecting rod is in the axial direction of the developer roll
Through the developer roll, the developing roller gear can be along the axial movement of the developer roll.
4. handle box according to claim 3, it is characterised in that:
The clutch driving mechanism includes elastic component, and the elastic component is set on the first connecting rod, the elastic component it is extensive
Multiple power forces the developing roller gear mobile to the direction far from the developer roll.
5. handle box according to claim 3 or 4, it is characterised in that:
Second connecting rod is penetratingly provided in the photosensitive drums, the second connecting rod is parallel to the first connecting rod setting, described
Second connecting rod can be along the axial movement of the photosensitive drums.
6. handle box according to claim 5, it is characterised in that:
The first end of the second connecting rod is fixedly connected with the first connecting rod, and the second end of the second connecting rod is from coupling protrusion
Input terminal stretch out.
7. handle box according to any one of claims 1 to 4, it is characterised in that:
Helical gear is provided in the radial outer wall of the developing roller gear.
8. handle box according to any one of claims 1 to 4, it is characterised in that:
The coupling protrusion is fixed on the axial end of the photosensitive drums.
9. the installation method of handle box, the handle box are removably mounted in electrophotographic imaging forming apparatus, which is characterized in that
The electrophotographic imaging forming apparatus includes host, and box storehouse is provided in the host, is provided with transmission on the side wall in the box storehouse
Head, the driving head include the first power transmission part and the second power transmission part of coaxial arrangement, and the first power transmission part diameter is outside
It is provided with gear part on wall, coupling recess, first power transmission part are provided on the axial end wall of second power transmission part
It is set on second power transmission part, relatively described first power transmission part of second power transmission part can be moved axially
It is dynamic；
The handle box is handle box described in claim 5 or 6；
The installation method includes the following steps:
The handle box is packed into the box storehouse, the gear part is engaged with the developing roller gear, the second connecting rod and
Second power transmission part abuts and to push second power transmission part to be directed away from relative to first power transmission part described
The direction of box body is mobile；
The driving head is mobile towards the box body, and drives the developing roller gear towards on the axial end face of the developer roll
Clutch tooth be moved to the positions of two clutch indented joints, the developing roller gear drives the first connecting rod and described second to connect
The direction that bar is directed away from the driving head is mobile, and the second connecting rod is separated with second power transmission part, second power
Transferring member is moved along the direction far from the driving head that is axially facing of the photosensitive drums, and the coupling protrusion is coupled with described
Recess portion engagement；
The driving head drives the photosensitive drums and the developer roll to rotate simultaneously.
10. electrophotographic imaging forming apparatus, which is characterized in that including host, box storehouse, the side in the box storehouse are provided in the host
It is provided with driving head on wall, the driving head includes the first power transmission part and the second power transmission part of coaxial arrangement, and described first
It is provided with gear part in power transmission part radial outer wall, is provided with coupling recess on the axial end wall of second power transmission part, institute
It states the first power transmission part to be set on second power transmission part, the relatively described first power transmission part energy of second power transmission part
Enough move in the axial direction, the box storehouse is used to take the handle box such as any one of claim 1 to 8, the developing roller gear with
The gear part engagement, the coupling protrusion are engaged with the coupling recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910756284.XA CN110376858B (en) | 2019-08-16 | 2019-08-16 | Process cartridge, process cartridge mounting method, and electrophotographic image forming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910756284.XA CN110376858B (en) | 2019-08-16 | 2019-08-16 | Process cartridge, process cartridge mounting method, and electrophotographic image forming apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110376858A true CN110376858A (en) | 2019-10-25 |
| CN110376858B CN110376858B (en) | 2023-11-10 |
Family
ID=68259431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910756284.XA Active CN110376858B (en) | 2019-08-16 | 2019-08-16 | Process cartridge, process cartridge mounting method, and electrophotographic image forming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110376858B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115268241A (en) * | 2021-06-02 | 2022-11-01 | 珠海天威飞马打印耗材有限公司 | Process cartridge, image forming system, and process cartridge loading method and working method |
| WO2024208293A1 (en) * | 2023-04-04 | 2024-10-10 | 江西亿铂电子科技有限公司 | Developing cartridge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541212A (en) * | 2012-06-15 | 2015-04-22 | 佳能株式会社 | Cartridge, process cartridge, and electrophotographic image generation device |
| US20160342134A1 (en) * | 2015-05-18 | 2016-11-24 | Ricoh Company, Ltd. | Developing device, and image forming apparatus and process cartridge incorporating same |
| CN106909046A (en) * | 2015-12-23 | 2017-06-30 | 爱思打印解决方案有限公司 | Delevoping cartridge and the electrophotographic imaging forming apparatus using the Delevoping cartridge |
| CN108241274A (en) * | 2016-12-26 | 2018-07-03 | 佳能株式会社 | Clutch apparatus, handle box and imaging device |
| CN210323774U (en) * | 2019-08-16 | 2020-04-14 | 珠海天威飞马打印耗材有限公司 | Process cartridge and electrophotographic image forming apparatus |
-
2019
- 2019-08-16 CN CN201910756284.XA patent/CN110376858B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541212A (en) * | 2012-06-15 | 2015-04-22 | 佳能株式会社 | Cartridge, process cartridge, and electrophotographic image generation device |
| US20160342134A1 (en) * | 2015-05-18 | 2016-11-24 | Ricoh Company, Ltd. | Developing device, and image forming apparatus and process cartridge incorporating same |
| CN106909046A (en) * | 2015-12-23 | 2017-06-30 | 爱思打印解决方案有限公司 | Delevoping cartridge and the electrophotographic imaging forming apparatus using the Delevoping cartridge |
| CN108241274A (en) * | 2016-12-26 | 2018-07-03 | 佳能株式会社 | Clutch apparatus, handle box and imaging device |
| CN210323774U (en) * | 2019-08-16 | 2020-04-14 | 珠海天威飞马打印耗材有限公司 | Process cartridge and electrophotographic image forming apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115268241A (en) * | 2021-06-02 | 2022-11-01 | 珠海天威飞马打印耗材有限公司 | Process cartridge, image forming system, and process cartridge loading method and working method |
| WO2024208293A1 (en) * | 2023-04-04 | 2024-10-10 | 江西亿铂电子科技有限公司 | Developing cartridge |
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| Publication number | Publication date |
|---|---|
| CN110376858B (en) | 2023-11-10 |
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