CN106773569A - The transfer approach and device of a kind of developer - Google Patents
The transfer approach and device of a kind of developer Download PDFInfo
- Publication number
- CN106773569A CN106773569A CN201611166635.4A CN201611166635A CN106773569A CN 106773569 A CN106773569 A CN 106773569A CN 201611166635 A CN201611166635 A CN 201611166635A CN 106773569 A CN106773569 A CN 106773569A
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- Prior art keywords
- developer
- cavity
- plectrum
- angle
- conveyer
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- 238000013459 approach Methods 0.000 title claims abstract description 18
- 238000012546 transfer Methods 0.000 title claims abstract description 18
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims abstract description 21
- 230000010006 flight Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 238000009825 accumulation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000032258 transport Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting 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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
- G03G15/0891—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for conveying or circulating developer, e.g. augers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
The invention discloses the transfer approach and device of a kind of developer, including：Elastic plectrum is set on spiral helicine conveyer；Elastic plectrum has some slant cutting edges, forms leaflet piece；The width of elastic plectrum part in large cavity is equal to width of 1.5 times to the 2 times elastic plectrums in small cavity；The angle of inclination of the flight of the conveyer and the angle of slant cutting edge are 45 °~70 °.The leaflet piece is 10 °~20 ° in the angle that downside wall forms a blade face to open front.When beneficial effects of the present invention one are that leaflet piece touches the inwall of downside wall, leaflet piece left margin is close to the inwall curling of downside wall, and leaflet piece the right forms a blade face to open front along tilting, and promotes developer to run forward；Two be the leaflet piece of curling when downside wall is screwed out, bounce back into straight plate shape shape, developer is broken up because the size of elastic plectrum is larger, the scope broken up is also very big, it is ensured that developer in large cavity is loose condition (of surface).
Description
Technical field
The present invention relates to a kind of method that developer being stored in developer container is moved to outlet, Yi Jixian
The device that shadow agent is moved to outlet.
Background technology
Developer reservoir is indispensable part in image forming device, due to image forming device internal space design
Requirement, the supply container of developer is typically to be had by the large cavity of storage developer for having common circular arc bottom wall and one
The small cavity of tubulose of developer outlet opening is constituted, and in said structure, a conveyer through size cavity completes aobvious
Shadow agent is conveyed.
For the conveying of developer, developer can be discharged smoothly from outlet, developer is remained in confession
To in container, being basic demand for developer replenishing container.
Shape according to supply container is different, and the device of prior art can produce developer to be compressed near outlet, hinders
The problem for hindering developer to be discharged.
Compressed near outlet to solve developer, the problem of developer discharge is hindered, with present patent application technology
It is the apllied Chinese invention patent of Kyocera Document Solutions Inc., 201210083621.1 that scheme is the most close
Number, entitled " developer container and image processing system ", it discloses following technical scheme：
" developer container of the invention includes container body, cylindrical portion and rotary part.Container body has bottom wall.Cylinder
Shape portion has developer outlet opening.Rotary part container body is inserted into cylindrical portion, the developer in conveying containers main body, tool
There are rotary shaft, first to transport part, the second transport part and discrete part.Rotary shaft possesses first in container body
Divide and the Part II in cylindrical portion.First transports part along the first carriage direction from the lateral container body side of cylindrical portion
Transport developer.Second transports part transports developer along the second carriage direction of the lateral cylindrical portion side of container body.Dispersion
Part makes developer to radial dispersion.In accordance with the invention it is possible to discharge the developer being stored in container body and make as far as possible
It is not remained in container body ".
See that the accompanying drawing of correspondence documents is picked up, i.e. the accompanying drawing 1 of present patent application, the first transport part 55 is responsible for going out
Developer conveying near material mouth returns to container body side, and the second transport part 56 is responsible for for developer being transported to discharging opening
Go.First transports the small volume of part 55, is wrapped among bulky second transport part 56, and the two is designed to spiral
Shape, promotes developer movement, a discrete part 57 for being responsible for breaing up caking developer to be designed in the second fortune by helical blade
Send the periphery of part 56.
By analysis, in the above-mentioned representative technical scheme of documents, the border of discrete part 57 does not surpass
Go out the border of the second transport part 56, therefore the developer outside the border of the second transport part 56 can not possibly be broken up, if second
Transport the developer caking outside the border of part 56, that is to say, that the second rotation for transporting part 56 is formed if a cylinder cylinder,
So the technical scheme of documents is helpless to how to break up this cylinder.
The content of the invention
Lumpd to transport the developer outside part boundaries in the prior art for solving documents if there is second, shape
Into a cylinder cylinder, the technical scheme of documents is helpless problem to how to break up this cylinder, the invention provides
The transfer approach and device of a kind of developer, so as to solve this problem.
The present invention is realized using following technical scheme.
A kind of transfer approach of developer, methods described comprises the following steps：
Step one, among the large cavity and small cavity of the developer reservoir of disjunctor, sets a columnar shaft, has on the columnar shaft
Spiral helicine conveyer and elastic plectrum；
Part in elastic plectrum is located at large cavity is provided with some slant cutting edges to small cavity direction from centre, forms some points
Blade；
Step 2, next, on small cavity plectrum in the elastic plectrum extends to small cavity, opening small cavity plectrum window
Mouthful；
Step 3, next, the part near columnar shaft in the elastic plectrum is located at large cavity, is provided with axial cut hole；
Step 4, following columnar shaft is turned clockwise by driver drives, when the leaflet piece of elastic plectrum touches downside wall
Inwall when, leaflet piece left margin is close to the inwall curling of downside wall, and along tilting, leaflet piece is formed and one opened forward on leaflet piece the right
The blade face of mouth, promotes developer to run forward；
Step 5, the developer run forward by the blade face promotion to open front, runs during to outlet, is fallen from outlet；
Step 6, the developer for not fallen at outlet and being piled up screws to large cavity by spiral helicine conveyer；
Step 7, screws to the developer of large cavity, if piled up at cycle, the bent leaflet piece of reel is screwing out downside wall
During inwall, straight plate shape shape is returned to by the elasticity of itself, the developer of accumulation is broken up, be uniformly scattered in large cavity.
The entire length of elastic plectrum described in step one matches with columnar shaft, the width of elastic plectrum part in large cavity
Degree is equal to width of 1.5 times to the 2 times elastic plectrums in small cavity；
Width of the elastic plectrum in small cavity is slightly less than the internal diameter of small cavity.
The thickness B sizes of the flight of spiral helicine conveyer described in step one are less than width A between two flights
Size.
The angle of inclination of the flight of spiral helicine conveyer described in step one is first angle a, is 45 °~70 °；
The angle of slant cutting edge described in step 3 is second angle b, is 45 °~70 °；
It is third angle c that leaflet piece described in step 4 forms one to the angle on the blade face of open front, is 10 °~20 °.
A kind of conveyer of developer of the above method is realized, its structure is：
Among the large cavity and small cavity of the developer reservoir of disjunctor, a columnar shaft is set, has helical form on the columnar shaft
Conveyer and elastic plectrum；
Part in elastic plectrum is located at large cavity is provided with some slant cutting edges to small cavity direction from centre, forms some points
Blade；
On small cavity plectrum in the elastic plectrum extends to small cavity, small cavity plectrum window is provided with；
The part near columnar shaft in the elastic plectrum is located at large cavity, is provided with axial cut hole.
The entire length of the elastic plectrum matches with columnar shaft, and elastic plectrum width of part in large cavity is equal to
The width of 1.5 times to 2 times elastic plectrums in small cavity；
Width of the elastic plectrum in small cavity is slightly less than the internal diameter of small cavity.
Size of the size of the thickness B of the flight of the spiral helicine conveyer less than width A between two flights.
The angle of inclination of the flight of the spiral helicine conveyer is first angle a, is 45 °~70 °；
The angle of the axial cut hole is second angle b, is 45 °~70 °.
The angle that the leaflet piece forms a blade face to open front is third angle c, is 10 °~20 °.
The width of the small cavity plectrum window on elastic plectrum be D, more than or equal to conveyer flight section most
Large scale C.
Compared with prior art, the beneficial effects of the invention are as follows：The elastic plectrum set on columnar shaft has two effects,
One is that elastic plectrum is turned clockwise by driver drives, when its leaflet piece touches the inwall of downside wall, leaflet piece left margin
Be close to downside wall inwall curling, leaflet piece the right along tilt, leaflet piece formed a blade face to open front, promote developer to
Preceding operation falls from outlet；Two be curling leaflet piece screw out downside wall inwall when, the elasticity by itself bounces back into directly
Plate shape, will pile up the developer that large cavity is screwed to by conveyer on hand and breaks up because the size of elastic plectrum compared with
Greatly, so the scope broken up is also very big, it is ensured that the developer in large cavity is loose condition (of surface).
Brief description of the drawings
Fig. 1 is the apllied entitled " developer container of Kyocera Document Solutions Inc. in the prior art
And image processing system " Chinese invention patent accompanying drawing ten, can be seen that a minor spiral propeller by the figure, to be enclosed within one big
Within spiral propeller；
Fig. 2 is a kind of transfer approach of developer of the present invention and the developer reservoir schematic perspective view of device, container top
Wall 13 is followed by container rear wall 14；
Fig. 3 is that the position of all parts inside a kind of transfer approach of developer of the present invention and the container of device is set
Schematic perspective view, front side wall 17 and container top wall 13, container rear wall 14 etc. constitute large cavity 11；
Fig. 4 is the structure design schematic diagram of elastic plectrum 21 in the transfer approach and device of a kind of developer of the present invention, office
The width that portion's amplifier section is shown the small cavity plectrum window 25 on elastic plectrum 21 is D, more than or equal to conveyer
34 flight cross-sectional maximum dimension C；
Fig. 5 be a kind of developer of the present invention transfer approach and device in elastic plectrum its leaflet piece touch downside wall
During inwall, leaflet piece left margin is close to the schematic diagram of the inwall curling of downside wall；
When Fig. 6 is that leaflet piece in the transfer approach and device of a kind of developer of the present invention touches the inwall of downside wall,
Leaflet piece left margin is close to the inwall curling of downside wall, and along tilting, leaflet piece forms a blade face to open front on leaflet piece the right,
The schematic perspective view for promoting developer to run forward；
Fig. 7 is that the thickness B sizes of the flight of the conveyer of the transfer approach and device of a kind of developer of the present invention are small
The schematic perspective view of the size of width A between two flights；
Fig. 8 be a kind of developer of the present invention transfer approach and device in elastic plectrum 21 various pieces size illustrate
Figure, the wherein width F of elastic plectrum part in large cavity is equal to width E of 1.5 times to the 2 times elastic plectrums in small cavity；；
Fig. 9 be a kind of developer of the present invention transfer approach and device in developer forward direction 51 run, and backward
The schematic diagram that direction 52 returns.
Specific embodiment
With reference to specific embodiment, the present invention will be described.
As shown in Fig. 2~9, implement a kind of transfer approach of developer, methods described includes：
Step one, among the large cavity 11 and small cavity 16 of the developer reservoir of disjunctor, sets a columnar shaft 33, the column
There are spiral helicine conveyer 34 and elastic plectrum 21 on axle 33；
Part in elastic plectrum 21 is located at large cavity 11 is provided with some slant cutting edges 22, shape from centre to the direction of small cavity 16
Into some leaflet pieces 23；
Step 2, next, on small cavity plectrum 24 in the elastic plectrum 21 extends to small cavity 16, opening small cavity and dialling
Piece window 25；
Step 3, next, the part of the close columnar shaft 33 in the elastic plectrum 21 is located at large cavity 11, is provided with axial direction
Cut hole 26；
Step 4, following columnar shaft 33 is driven by driver 31 and turns clockwise, when the leaflet piece 23 of elastic plectrum 21 is contacted
To downside wall 15 inwall when, leaflet piece left margin 231 be close to downside wall 15 inwall curling, leaflet piece the right along 232 tilt,
Leaflet piece 23 forms a blade face to open front, promotes developer to run forward；
Step 5, the developer run forward by the blade face promotion to open front, runs during to outlet 18, falls from outlet 18
Under；
Step 6, the developer for not falling and piling up at outlet 18 screws to big chamber by spiral helicine conveyer 34
Body 11；
Step 7, screws to the developer of large cavity 11, if piled up at cycle, the bent leaflet piece 23 of reel is screwing out bottom side
During the inwall of wall 15, straight plate shape shape is returned to by the elasticity of itself, the developer of accumulation is broken up, be uniformly scattered in large cavity 11
In.
The entire length of elastic plectrum 21 described in step one matches with columnar shaft 33, and elastic plectrum 21 is in large cavity 11
Partial width is equal to width of 1.5 times to the 2 times elastic plectrums 21 in small cavity 16；
Width of the elastic plectrum 21 in small cavity 16 is slightly less than the internal diameter of small cavity 16.
The thickness B sizes of the flight of spiral helicine conveyer 34 described in step one are less than width A between two flights
Size.
The angle of inclination of the flight of spiral helicine conveyer 34 described in step one is first angle a, is 45 °~70 °；
The angle of slant cutting edge 22 described in step 3 is second angle b, is 45 °~70 °；
It is third angle c that leaflet piece 23 described in step 4 forms one to the angle on the blade face of open front, is 10 °~20 °.
A kind of conveyer of developer, its structure includes：
Among the large cavity 11 and small cavity 16 of the developer reservoir of disjunctor, a columnar shaft 33 is set, on the columnar shaft 33
There are spiral helicine conveyer 34 and elastic plectrum 21；
Part in elastic plectrum 21 is located at large cavity 11 is provided with some slant cutting edges 22, shape from centre to the direction of small cavity 16
Into some leaflet pieces 23；
On small cavity plectrum 24 in the elastic plectrum 21 extends to small cavity 16, small cavity plectrum window 25 is provided with；
The part of the close columnar shaft 33 in the elastic plectrum 21 is located at large cavity 11, is provided with axial cut hole 26.
The entire length of the elastic plectrum 21 matches with columnar shaft 33, the part in large cavity 11 of elastic plectrum 21
Width is equal to width of 1.5 times to the 2 times elastic plectrums 21 in small cavity 16；
Width of the elastic plectrum 21 in small cavity 16 is slightly less than the internal diameter of small cavity 16.
Chi of the size of the thickness B of the flight of the spiral helicine conveyer 34 less than width A between two flights
It is very little.
The angle of inclination of the flight of the spiral helicine conveyer 34 is first angle a, is 45 °~70 °；
The angle of the slant cutting edge 22 is second angle b, is 45 °~70 °.
The angle that the leaflet piece 23 forms a blade face to open front is third angle c, is 10 °~20 °.
The width of the small cavity plectrum window 25 on elastic plectrum 21 is D, more than or equal to the flight of conveyer 34
Cross-sectional maximum dimension C.
As shown in figure 9, developer 19 is deposited in large cavity 11, it can be seen that most developer 19 can be stirred,
And the forward-reverse spiral propeller of documents, this point cannot be realized.
The elastic plectrum set on columnar shaft has two effects, and one is that elastic plectrum is turned clockwise by driver drives,
When its leaflet piece touches the inwall of downside wall, leaflet piece left margin is close to the inwall curling of downside wall, and leaflet piece the right edge is stuck up
Rise, leaflet piece forms a blade face to open front, promote developer to run from outlet forward and fall, because contact is tight, institute
Can all be pushed ahead with the developer 19 on downside wall；Two be curling leaflet piece screw out downside wall inwall when,
Straight plate shape shape is bounce back into by the elasticity of itself, the developer that large cavity is screwed to by conveyer piled up on hand is broken up,
Because the size of elastic plectrum is larger, the scope broken up is also very big, it is ensured that the developer in large cavity is loose condition (of surface).
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to of the invention
Thought, will change in specific embodiments and applications, and this specification content should not be construed as to the present invention
Limitation.
Claims (9)
1. a kind of transfer approach of developer, it is characterised in that methods described includes：
Step one, in the large cavity of the developer reservoir of disjunctor（11）With small cavity（16）Among, a columnar shaft is set（33）, institute
State columnar shaft（33）On have spiral helicine conveyer（34）And elastic plectrum（21）；
In elastic plectrum（21）Positioned at large cavity（11）In part from centre to small cavity（16）Direction is provided with some oblique cut
Mouthful（22）, form some leaflet pieces（23）；
Step 2, next, in the elastic plectrum（21）Extend to small cavity（16）In small cavity plectrum（24）On, open small
Cavity plectrum window（25）；
Step 3, next, in the elastic plectrum（21）Positioned at large cavity（11）In close columnar shaft（33）Part, open
There is axial cut hole（26）；
Step 4, following columnar shaft（33）By driver（31）Driving turns clockwise, and works as elastic plectrum（21）Leaflet piece
（23）Touch downside wall（15）Inwall when, leaflet piece left margin（231）It is close to downside wall（15）Inwall curling, leaflet piece
The right edge（232）Tilt, leaflet piece（23）A blade face to open front is formed, promotes developer to run forward；Step 5, by
The blade face of open front promotes the developer for running forward, operation to outlet（18）When, from outlet（18）Fall；
Step 6, in outlet（18）The developer that place does not fall and piles up, by spiral helicine conveyer（34）Screw to
Large cavity（11）；
Step 7, screws to large cavity（11）Developer, if piled up at cycle, the bent leaflet piece of reel（23）Screwing out
Downside wall（15）Inwall when, return to straight plate shape shape by the elasticity of itself, the developer of accumulation is broken up, be uniformly scattered in big
Cavity（11）In.
2. the transfer approach of a kind of developer according to claim 1, it is characterised in that：
Elastic plectrum described in step one（21）Entire length and columnar shaft（33）Match, elastic plectrum（21）In large cavity
（11）The width of middle part is equal to 1.5 times to 2 times elastic plectrums（21）In small cavity（16）In width；
Elastic plectrum（21）In small cavity（16）In width be slightly less than small cavity（16）Internal diameter.
3. the transfer approach of a kind of developer according to claim 1, it is characterised in that：
Spiral helicine conveyer described in step one（34）Flight thickness B sizes less than width A between two flights
Size.
4. the transfer approach of a kind of developer according to claim 1, it is characterised in that：
Spiral helicine conveyer described in step one（34）Flight angle of inclination be first angle a, be 45 °~70 °；
Slant cutting edge described in step 3（22）Angle be second angle b, be 45 °~70 °；
Leaflet piece described in step 4（23）It is third angle c that one is formed to the angle on the blade face of open front, is 10 °~20 °.
5. a kind of conveyer of developer, it is characterised in that：
In the large cavity of the developer reservoir of disjunctor（11）With small cavity（16）Among, a columnar shaft is set（33）, the column
Axle（33）On have spiral helicine conveyer（34）And elastic plectrum（21）；
In elastic plectrum（21）Positioned at large cavity（11）In part from centre to small cavity（16）Direction is provided with some oblique cut
Mouthful（22）, form some leaflet pieces（23）；
In the elastic plectrum（21）Extend to small cavity（16）In small cavity plectrum（24）On, it is provided with small cavity plectrum window
（25）；
In the elastic plectrum（21）Positioned at large cavity（11）In close columnar shaft（33）Part, be provided with axial cut hole
（26）.
6. the conveyer of a kind of developer according to claim 5, it is characterised in that：
The elastic plectrum（21）Entire length and columnar shaft（33）Match, elastic plectrum（21）In large cavity（11）Middle part
The width for dividing is equal to 1.5 times to 2 times elastic plectrums（21）In small cavity（16）In width；
Elastic plectrum（21）In small cavity（16）In width be slightly less than small cavity（16）Internal diameter.
7. the conveyer of a kind of developer according to claim 5, it is characterised in that：
The spiral helicine conveyer（34）Flight thickness B size of the size less than width A between two flights.
8. the conveyer of a kind of developer according to claim 5, it is characterised in that：
The spiral helicine conveyer（34）Flight angle of inclination be first angle a, be 45 °~70 °；
The slant cutting edge（22）Angle be second angle b, be 45 °~70 °；
The leaflet piece（23）It is third angle c that one is formed to the angle on the blade face of open front, is 10 °~20 °.
9. the conveyer of a kind of developer according to claim 5, it is characterised in that：
Elastic plectrum（21）On small cavity plectrum window（25）Width be D, more than or equal to conveyer（34）Spiral
Piece cross-sectional maximum dimension C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611166635.4A CN106773569A (en) | 2016-12-16 | 2016-12-16 | The transfer approach and device of a kind of developer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611166635.4A CN106773569A (en) | 2016-12-16 | 2016-12-16 | The transfer approach and device of a kind of developer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106773569A true CN106773569A (en) | 2017-05-31 |
Family
ID=58892977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611166635.4A Pending CN106773569A (en) | 2016-12-16 | 2016-12-16 | The transfer approach and device of a kind of developer |
Country Status (1)
| Country | Link |
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| CN (1) | CN106773569A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201138426Y (en) * | 2007-12-30 | 2008-10-22 | 珠海天威技术开发有限公司 | Developer reservoir for laser printer |
| CN102375375A (en) * | 2010-08-24 | 2012-03-14 | 夏普株式会社 | Developing device and image forming apparatus |
| CN102736478A (en) * | 2011-04-15 | 2012-10-17 | 京瓷办公信息系统株式会社 | Developer case and image forming apparatus to which developer case is applied |
| CN103853009A (en) * | 2012-11-28 | 2014-06-11 | 京瓷办公信息系统株式会社 | Developer storage container and image forming apparatus with same |
| CN104635453A (en) * | 2013-11-11 | 2015-05-20 | 京瓷办公信息系统株式会社 | Developing device and image forming apparatus provided therewith |
| CN105607444A (en) * | 2011-10-24 | 2016-05-25 | 京瓷办公信息系统株式会社 | Developer storage container and image forming apparatus suitable for the same |
| CN106066585A (en) * | 2015-04-20 | 2016-11-02 | 富士施乐株式会社 | Developing unit and image forming apparatus |
| CN205787616U (en) * | 2016-06-30 | 2016-12-07 | 珠海艾派克科技股份有限公司 | Processing box |
-
2016
- 2016-12-16 CN CN201611166635.4A patent/CN106773569A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201138426Y (en) * | 2007-12-30 | 2008-10-22 | 珠海天威技术开发有限公司 | Developer reservoir for laser printer |
| CN102375375A (en) * | 2010-08-24 | 2012-03-14 | 夏普株式会社 | Developing device and image forming apparatus |
| CN102736478A (en) * | 2011-04-15 | 2012-10-17 | 京瓷办公信息系统株式会社 | Developer case and image forming apparatus to which developer case is applied |
| CN105607444A (en) * | 2011-10-24 | 2016-05-25 | 京瓷办公信息系统株式会社 | Developer storage container and image forming apparatus suitable for the same |
| CN103853009A (en) * | 2012-11-28 | 2014-06-11 | 京瓷办公信息系统株式会社 | Developer storage container and image forming apparatus with same |
| CN104635453A (en) * | 2013-11-11 | 2015-05-20 | 京瓷办公信息系统株式会社 | Developing device and image forming apparatus provided therewith |
| CN106066585A (en) * | 2015-04-20 | 2016-11-02 | 富士施乐株式会社 | Developing unit and image forming apparatus |
| CN205787616U (en) * | 2016-06-30 | 2016-12-07 | 珠海艾派克科技股份有限公司 | Processing box |
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