CN201327567Y - Carbon powder cylinder and imaging unit, imaging mechanism and electronic imaging device being matched with the carbon powder cylinder - Google Patents
Carbon powder cylinder and imaging unit, imaging mechanism and electronic imaging device being matched with the carbon powder cylinder Download PDFInfo
- Publication number
- CN201327567Y CN201327567Y CNU2008202139381U CN200820213938U CN201327567Y CN 201327567 Y CN201327567 Y CN 201327567Y CN U2008202139381 U CNU2008202139381 U CN U2008202139381U CN 200820213938 U CN200820213938 U CN 200820213938U CN 201327567 Y CN201327567 Y CN 201327567Y
- Authority
- CN
- China
- Prior art keywords
- useless powder
- opening
- image
- powder
- carbon dust
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Cleaning In Electrography (AREA)
Abstract
The utility model relates to a carbon powder cylinder, and an imaging unit, an imaging mechanism and an electronic imaging device, which are matched with the carbon powder cylinder. A waste powder inlet part of the carbon powder cylinder comprises a sealing cap, a spring and a waste powder inlet guiding post, wherein, the waste powder inlet guiding post and a waste powder cabin side wall are integrally formed and are concave towards the inner side of the waste powder cabin side wall, and the circumferential wall of the waste powder inlet guiding post is provided with an opening, and the waste powder inlet guiding post is also provided with a spiral rotating guiding mechanism; at the same time, an imaging unit sealing hood is provided with a matched spiral rotating guiding mechanism; when a waste powder outlet part pushes against the waste powder inlet part, the sealing hood rotates to a given position under the interactive effect of the spiral rotating guiding mechanism and the matched spiral rotating guiding mechanism which is arranged on the imaging unit sealing hood, and the opening of a waste power outlet guiding post, the opening of the sealing hood and the opening on the circumferential wall of the waste powder inlet guiding post are communicated with each other, so that the waste powder is successfully discharged, and after the waste powder is completely discharged, the carbon powder cylinder can be automatically sealed, thereby realizing the same effect by reducing the guiding element and the transmission mechanism.
Description
Technical field
The utility model relates to the carbon dust tube, mates image-generating unit, imaging mechanism and the electronic imaging device that uses with the carbon dust tube.
Background technology
Electrophotographic image forming is a kind of based on electrostatic recording, uses carbon dust to form the equipment of image on visual medium, and its major part comprises photosensitive drums, charging unit, exposure parts, developing parts, cleaning member, transfer member, and photographic fixing assembly.
The processing procedure of electrophotographic image forming is as follows: the photosensitive drums rotation, under sense of rotation, at first, charging unit evenly fills specific charge with for photosensitive member surface, the exposure parts carry out optionally exposure according to the required information that forms image to photosensitive drum surface then, because the sensitometric characteristic of photosensitive drums, the electric charge of the selected exposure part of photosensitive member surface is eliminated, thereby is formed on the electrostatic latent image of photosensitive drum surface.When the electrostatic latent image of photosensitive drum surface forwards the position relative with developing parts to, pass through electrostatic interaction, developing parts is transferred to carbon dust on the electrostatic latent image of photosensitive drum surface, form visible carbon dust image at photosensitive drum surface, this carbon dust image forwards the position relative with transfer member to photosensitive drums, thereby the carbon dust on the electrostatic latent image is transferred to visual medium.Photosensitive drums is further rotated, and rotates to the position relative with cleaning member, and cleaning member gets off remaining carbon powder cleaning on the photosensitive drum surface, and sensitization enters next cycle period.On the other hand, the visual medium that obtains carbon dust is transported to the photographic fixing assembly, and the carbon dust on the visual medium firmly is melted into visual medium, exports this image medium at last.
Usually, the maintenance of imaging device for convenience, photosensitive drums, charging unit, developing parts and cleaning member are integrated into a unit: charging unit, exposure parts, developing parts reaches cleaning member and is disposed in order in a circumferential direction round photosensitive drums, and a such unit is called image-generating unit.This image-generating unit is removably installed in electronic imaging device, uses carbon dust, forms visible carbon dust image on photosensitive drum surface.Carbon dust then mainly is stored in the image-generating unit.
In the imaging process, carbon dust is first expendable part, therefore need reach its serviceable life until image-generating unit to the enough carbon dusts of image-generating unit supply.The employed carbon dust amount of a life-span of image-generating unit is very big, in order to be reduced to the picture equipment volume, the main flow of imaging device design at present is that the carbon dust of the image-generating unit that uses is supplied storehouse (below be described as the carbon dust tube) and is designed to the less changeable type carbon dust tube of volume ratio with to the image-generating unit supply toner.This carbon dust tube is installed on image-generating unit replaceably.
In addition for electrophotographic image forming, because under the present technical conditions, carbon dust often can not 100% be transferred to the image bearing medium, so exist the problem of accommodating of the carbon dust that is not transferred.The carbon dust of accommodating like this is called useless powder.So in order to allow the more compact structure of imaging device, the carbon dust tube of changeable type is designed to be made up of two parts, promptly stores the powder storehouse part of fresh toner and receive and store the waste powder hopper part of the useless powder that useless powder outlet is flowed out from imaging device.When changing the carbon dust tube, simultaneously useless powder is also more changed.Yet carbon dust tube based on such design, when the carbon dust tube takes out, in order to prevent that useless powder and partly useless the spilling of powder of the useless powder receiving port of waste powder hopper in the useless powder outlet of imaging device from polluting, the sealing of useless powder receiving port part of waste powder hopper and the useless powder exit portion of imaging device and useless powder circulation are difficult points in imaging device and the design of carbon dust tube.
In order to realize that useless powder flows to the waste powder hopper receiving port by the useless powder outlet of imaging device, and the carbon dust tube is by when imaging device takes out, the useless powder outlet of imaging device and the waste powder hopper receiving port of carbon dust tube all have good sealing, a kind of like this carbon dust tube is arranged on the market: the carbon dust tube comprises powder storehouse part and waste powder hopper part in the longitudinal direction, is separated by a wall body between the two.This carbon dust tube is after being loaded into electronic imaging device, the useless powder inlet of its carbon dust tube is inserted in the useless powder outlet of electronic imaging device, the seal pad that promotion is positioned at the useless powder inlet of carbon dust tube overcomes the thrust of its rear spring, by the guide member guiding seal pad in the useless powder inlet of carbon dust tube along moving away from the direction of the useless powder inlet of carbon dust tube; Rotate the handle of carbon dust tube then, open carbon dust tube powder supply port and supply powder,, the guide member in the useless powder inlet of carbon dust tube is rotated simultaneously simultaneously by gear drive to developer roll, seal closure with in the useless powder outlet of opening electronic imaging device receives the useless powder from the useless powder outlet of electronic imaging device.After the carbon dust tube took out electronic imaging device, the seal closure in the useless powder outlet of electronic imaging device was returned to the position of the useless powder outlet of sealing under the effect of torsion spring
Above-mentioned carbon dust tube, for opening of the seal closure of realizing on the electronic imaging device useless powder outlet, depend on the rotation of guide member, so, guide member is an independent element, increase parts number, be unfavorable for assembling, in addition, need extra gear drive, realize the rotation of guide member, just can open seal closure, the structure of carbon dust tube is too complicated like this.
The utility model content
The utility model provides a kind of carbon dust tube, to solve that existing carbon dust tube depends on independently guide member and gear train for the opening of seal closure of realizing useless powder outlet on the image-generating unit and the technical matters that causes structure and complex manufacturing.And provide simultaneously and matching used image-generating unit of the utility model carbon dust tube and the imaging mechanism and the electronic imaging device that use this image-generating unit.
In order to solve above technical matters, the technical solution adopted in the utility model is:
A kind of carbon dust tube, comprise powder storehouse and waste powder hopper, one recessed useless powder intake section is arranged on the waste powder hopper sidewall, it is characterized in that, described useless powder intake section comprises sealing cap, spring and useless powder inlet guide pillar, described useless powder inlet guide pillar is one-body molded and recessed to the waste powder hopper inside sidewalls with the waste powder hopper sidewall, and the circumferential wall of useless powder inlet guide pillar is provided with opening, and also one-body molded on the useless powder inlet guide pillar have spiral to rotate guide.
Described spiral rotation guide is spiral fashion guide line or raised line.
Be provided with reinforcement in the middle of the opening on the circumferential wall of described useless powder inlet guide pillar.
The image-generating unit that a kind of and above-mentioned carbon dust tube coupling is used, comprise with the photo-sensitive cell that forms electrostatic latent image thereon, the charging unit that described photosensitive member surface is charged, be used to the developing parts that uses carbon dust and formation electrostatic latent image is developed, be used for photosensitive member surface after the transfer printing is remained the cleaning member that useless powder is removed, and be used to receive from the useless powder of cleaning member and its transferring elements that transmits to the image device outside, useless powder exit portion is arranged on the described transferring elements, it is characterized in that, described useless powder exit portion comprises the useless powder outlet guide pillar that is provided with opening, be provided with the seal closure and the torsion spring of opening, described seal closure outer wall is provided with the spiral rotation guiding coupling mechanism that is complementary with spiral rotation guide.
It is raised line or spiral fashion guide line that mechanism is mated in described spiral rotation guiding.
Described useless powder exit portion butt goes into to give up powder intake section seal closure when rotating to a certain position, the opening three conducting on the circumferential wall of the opening of described useless powder outlet guide pillar, the opening of seal closure and useless powder inlet guide pillar.
Described a certain position is that seal closure revolves the position after turning 90 degrees.
Described seal closure revolves when turning 90 degrees, and useless powder exit portion abuts to the top of useless powder intake section.A kind of imaging mechanism comprises image-generating unit and carbon dust tube, and described carbon dust tube comprises powder storehouse and waste powder hopper, and a recessed useless powder intake section is arranged on the waste powder hopper sidewall; Described image-generating unit comprises with the photo-sensitive cell that forms electrostatic latent image thereon, the charging unit that described photosensitive member surface is charged, be used to the developing parts that uses carbon dust and formation electrostatic latent image is developed, be used for photosensitive member surface after the transfer printing is remained the cleaning member that useless powder is removed, and be used to receive from the useless powder of cleaning member and its transferring elements that transmits to the image device outside, useless powder exit portion is arranged on the described transferring elements, it is characterized in that, described useless powder intake section comprises sealing cap, spring and useless powder inlet guide pillar, described useless powder inlet guide pillar and waste powder hopper sidewall are one-body molded and recessed to the waste powder hopper inside sidewalls, the circumferential wall of useless powder inlet guide pillar is provided with opening, and also one-body molded on the useless powder inlet guide pillar have spiral to rotate guide; Described useless powder exit portion comprises useless powder outlet guide pillar, the seal closure that is provided with opening and the torsion spring that is provided with opening, and described seal closure outer wall is provided with the spiral rotation guiding coupling mechanism that is complementary with spiral rotation guide.
A kind of electronic imaging device, comprise the exposure parts, transfer member, fixing member and image-generating unit, described image-generating unit comprises with the photo-sensitive cell that forms electrostatic latent image thereon, the charging unit that described photosensitive member surface is charged, be used to the developing parts that uses carbon dust and formation electrostatic latent image is developed, be used for photosensitive member surface after the transfer printing is remained the cleaning member that useless powder is removed, and be used to receive from the useless powder of cleaning member and its transferring elements that transmits to the image device outside, useless powder exit portion is arranged on the described transferring elements, it is characterized in that, the useless powder outlet guide pillar that is provided with opening that described useless powder exit portion comprises, be provided with the seal closure and the torsion spring of opening, described seal closure outer wall is provided with and spiral rotation guiding coupling mechanism.
After having adopted technique scheme, because useless powder intake section comprises sealing cap, spring and useless powder inlet guide pillar, useless powder inlet guide pillar and waste powder hopper sidewall are one-body molded and recessed to the waste powder hopper inside sidewalls, the circumferential wall of useless powder inlet guide pillar is provided with opening, and also one-body molded on the useless powder inlet guide pillar have spiral to rotate guide; Simultaneously, the spiral rotation guiding coupling mechanism that is provided with on the image-generating unit seal closure, when useless powder exit portion butt goes into to give up the powder intake section, when making seal closure rotate to a certain position with the interaction that is arranged at the spiral rotation guiding coupling mechanism on the image-generating unit seal closure by spiral rotation guide, the opening of useless powder outlet guide pillar, opening three conducting on the circumferential wall of the opening of seal closure and useless powder inlet guide pillar and make useless powder discharge smoothly and finish to discharge after can be from motive seal, reduce guide member and reached identical effect, solved that existing carbon dust tube depends on independently guide member and gear train for the opening of seal closure of realizing useless powder outlet on the image-generating unit and the technical matters that causes structure and complex manufacturing with gear train.
Description of drawings
Fig. 1 the utility model carbon dust tube overall appearance figure
The part of the used electronic imaging device of Fig. 2 the utility model carbon dust tube powder exit portion structural representation that gives up
The whole blast of Fig. 3 the utility model carbon dust tube partial sectional view
The synoptic diagram of Fig. 4 the utility model carbon dust tube spiral guide line part;
Part-structure exploded perspective view under the useless powder exit portion closed condition of the used electronic imaging device of Fig. 5 the utility model carbon dust tube
Part-structure exploded perspective view under the useless powder exit portion open mode of the used electronic imaging device of Fig. 6 the utility model carbon dust tube
Fig. 7 the utility model carbon dust tube is the cut-open view under the installation state not
Fig. 8 the utility model carbon dust tube is the cut-open view under the installation state fully
Fig. 9 the utility model carbon dust tube under the installation state, omits the cut-open view of electronic imaging device fully
Embodiment
As Fig. 1, shown in 2, the utility model carbon dust tube 1 is made up of powder storehouse part 11 and waste powder hopper part 12, and powder storehouse part 11 is used to hold fresh toner, and an outlet (not shown) is arranged on it, to allow fresh toner flow out; Waste powder hopper part 12 is used to hold the useless powder from useless powder exit portion 21 outflows of image-generating unit (all not illustrating) 2.One recessed useless powder intake section 122 is arranged on the waste powder hopper sidewall 121, and the utility model carbon dust tube 1 can further include leader's part 13, is used for carbon dust tube 1 is locked in image-generating unit (all not illustrating) 2.
As Fig. 3, shown in 4, useless powder intake section 122 comprises sealing cap 1225, spring 1226 and useless powder inlet guide pillar 1221, and useless powder inlet guide pillar 1221 is to be used for receiving the useless powder exit portion 21 of image-generating unit (all not illustrating) 2.
The powder inlet guide pillar 1221 that should give up is one-body molded with waste powder hopper sidewall 121, and it is inboard recessed to waste powder hopper sidewall 121, so be formed with on the useless powder inlet guide pillar 1221 first opening 1223 with waste powder hopper sidewall 121 outer surface coplanes, also be formed with second opening 1224 on the useless powder inlet guide pillar 1221, this second opening 1224 is formed on the circumferential wall of useless powder inlet guide pillar 1221, second opening 1224 is defined as follows in that circumferential wall is locational: when this carbon dust tube 1 is put into image-generating unit, this second opening 1224 faces the 3rd opening 213 (see figure 5)s on the useless powder outlet guide pillar 212 of useless powder exit portion 21, and certain interval between this second opening 1224 and first opening 1223, preferably, this equals the thickness of waste powder hopper sidewall 121 at interval.Further preferably, second opening 1224 is bigger than the 3rd opening 213 (see figure 5)s on the useless powder outlet guide pillar 212, and for the benefit of increases the rigidity of useless powder inlet guide pillar 1221, adds a reinforcement 1227 in the middle of second opening 1224.Also one-body molded on the useless powder inlet guide pillar 1221 have a spiral fashion guide line 1222, with opening of the useless powder exit portion 21 of realization image-generating unit (all not illustrating) 2.
The image-generating unit 2 that the utility model carbon dust tube 1 will be put into comprises with the photo-sensitive cell that forms electrostatic latent image thereon, the charging unit that photosensitive member surface is charged, be used to the developing parts that uses carbon dust and formation electrostatic latent image is developed, be used for photosensitive member surface after the transfer printing is remained the cleaning member that useless powder is removed, and be used to receive from the useless powder of cleaning member and its transferring elements that transmits to the image device outside, useless powder exit portion is arranged on the transferring elements, as shown in Figure 5, the useless powder exit portion 21 of image-generating unit 2 (all not illustrating) comprises useless powder outlet guide pillar 212, the 3rd opening 213 on the useless powder outlet guide pillar 212, seal closure 214, the 4th opening 215 on the seal closure 214, raised line 216 on the seal closure 214, and torsion spring 217.Be shown in useless powder exit portion 21 as Fig. 5 and do not insert under the state of useless powder intake section 122, seal closure 214 is in primary importance under torsion spring 217 twisting forces, and the 3rd opening 213 on the useless powder outlet guide pillar 212 staggers with the 4th opening 215 on the seal closure 214.Promptly useless powder exit portion 21 sealed closing
Show as Fig. 7, do not put into image-generating unit 2 at carbon dust tube 1, useless powder exit portion 21 is not inserted when giving up powder intake section 122, sealing cap 1225 is under the effect of spring 1226, in useless powder outlet guide pillar 1221 against first opening 1223, sealing cap 1225 is in the 3rd position, and this moment, sealing cap 1225 sealed up the path between second opening 1224 and first opening 1223, and promptly useless powder inlet part 122 is sealed.
As Fig. 8,9 show, put into image-generating unit 2 at carbon dust tube 1, useless powder exit portion 21 is inserted in the process of useless powder intake section 122, the end wall of seal closure 214 heads on sealing cap 1225, little by little, sealing cap 1225 overcomes the end of the acting force of spring 1226 along the useless powder inlet of useless powder inlet guide pillar 1221 trends guide pillar 1221, when carbon dust tube 1 is put into image-generating unit 2 fully, sealing cap 1225 is in the 4th position, sealing cap 1225 no longer seals up the path between second opening 1224 and first opening 1223, and first opening 1223 is communicated with second opening 1224, and then useless powder inlet part 122 is opened.
Referring to Fig. 4,5,6,8, put into image-generating unit 2 at carbon dust tube 1, when useless powder exit portion 21 is inserted the process of useless powder intake section 122, the raised line 216 of seal closure 214 contacts with spiral fashion guide line 1222 pressure on the useless powder inlet guide pillar 1222, under the effect of acting force and reacting force because the forward impelling of spiral fashion guide line 1222, the acting force that seal closure 214 is forced to overcome torsion spring 217 rotate so that raised line 216 in company with seal closure 214 rotations, when carbon dust tube 1 is put into image-generating unit fully, seal closure 214 rotates to the second place, and promptly useless powder exit portion 21 forwards Fig. 6 state to by Fig. 5 state, and the 3rd opening 213 and the 4th opening 215 align, and show as Fig. 8, the the three, the four opening 213,215 also aligns with second opening 1224 simultaneously, thereby, useless powder passes the three, the four opening and second opening successively, falls into waste powder hopper.Especially, in present embodiment, seal closure 214 by first state in the process of second state, the angle of rotation is 90 degree, so get back to Fig. 3, the two ends of spiral fashion guide line 1222 are respectively a, b goes to the circumference angle of b and the anglec of rotation of seal closure 214 adapts by a, promptly also is 90 degree; A, b equals carbon dust tube 1 in the distance of useless powder outlet guide pillar 212 on axially and packs in the process of image-generating unit, 1222 terminal a begin from projection contact spiral fashion guide line, rotate to the insertion depth of the useless powder intake section 122 in the process that contacts spiral fashion guide line 1222 terminal b.Certainly, the position of spiral fashion guide line 1222 and raised line can exchange.
When carbon dust tube 1 taking-up image-generating unit 2, seal closure 214 is returned to primary importance under torsion spring 217 twisting forces, promptly go back to Fig. 5 state by Fig. 6 state, and sealing cap 1225 is returned to the 3rd position under spring 1226 acting forces, promptly be returned to the state of Fig. 7.So useless powder inlet part 122 and useless powder exit portion 21 have all been carried out sealing again.
In addition, in order to increase the sealing of useless powder inlet part 122, can between sealing cap 1225 and useless powder outlet guide pillar 1221, increase the sponge seal.
A kind of imaging mechanism comprises carbon dust tube and image-generating unit in the foregoing description.
A kind of electronic imaging device comprises the exposure parts, transfer member, and fixing member and image-generating unit, wherein image-generating unit adopts the image-generating unit of mentioning in the foregoing description.
Claims (10)
1, a kind of carbon dust tube, comprise powder storehouse and waste powder hopper, one recessed useless powder intake section is arranged on the waste powder hopper sidewall, it is characterized in that, described useless powder intake section comprises sealing cap, spring and useless powder inlet guide pillar, described useless powder inlet guide pillar is one-body molded and recessed to the waste powder hopper inside sidewalls with the waste powder hopper sidewall, and the circumferential wall of useless powder inlet guide pillar is provided with opening, and also one-body molded on the useless powder inlet guide pillar have spiral to rotate guide.
2, carbon dust tube as claimed in claim 1 is characterized in that, described spiral rotation guide is spiral fashion guide line or raised line.
3, carbon dust tube as claimed in claim 1 is characterized in that, is provided with reinforcement in the middle of the opening on the circumferential wall of described useless powder inlet guide pillar.
4, a kind of image-generating unit that uses with the described carbon dust tube coupling of claim 1, comprise with the photo-sensitive cell that forms electrostatic latent image thereon, the charging unit that described photosensitive member surface is charged, be used to the developing parts that uses carbon dust and formation electrostatic latent image is developed, be used for photosensitive member surface after the transfer printing is remained the cleaning member that useless powder is removed, and be used to receive from the useless powder of cleaning member and its transferring elements that transmits to the image device outside, useless powder exit portion is arranged on the described transferring elements, it is characterized in that, described useless powder exit portion comprises the useless powder outlet guide pillar that is provided with opening, be provided with the seal closure and the torsion spring of opening, described seal closure outer wall is provided with the spiral rotation guiding coupling mechanism that is complementary with spiral rotation guide.
5, image-generating unit as claimed in claim 4 is characterized in that, it is raised line or spiral fashion guide line that mechanism is mated in described spiral rotation guiding.
6, image-generating unit as claimed in claim 4, it is characterized in that, described useless powder exit portion butt goes into to give up powder intake section seal closure when rotating to a certain position, the opening three conducting on the circumferential wall of the opening of described useless powder outlet guide pillar, the opening of seal closure and useless powder inlet guide pillar.
7, image-generating unit as claimed in claim 4 is characterized in that, described a certain position is that seal closure revolves the position after turning 90 degrees.
8, image-generating unit as claimed in claim 4 is characterized in that, described seal closure revolves when turning 90 degrees, and useless powder exit portion abuts to the top of useless powder intake section.
9, a kind of imaging mechanism comprises image-generating unit and carbon dust tube, and described carbon dust tube comprises powder storehouse and waste powder hopper, and a recessed useless powder intake section is arranged on the waste powder hopper sidewall; Described image-generating unit comprises with the photo-sensitive cell that forms electrostatic latent image thereon, the charging unit that described photosensitive member surface is charged, be used to the developing parts that uses carbon dust and formation electrostatic latent image is developed, be used for photosensitive member surface after the transfer printing is remained the cleaning member that useless powder is removed, and be used to receive from the useless powder of cleaning member and its transferring elements that transmits to the image device outside, useless powder exit portion is arranged on the described transferring elements, it is characterized in that, described useless powder intake section comprises sealing cap, spring and useless powder inlet guide pillar, described useless powder inlet guide pillar and waste powder hopper sidewall are one-body molded and recessed to the waste powder hopper inside sidewalls, the circumferential wall of useless powder inlet guide pillar is provided with opening, and also one-body molded on the useless powder inlet guide pillar have spiral to rotate guide; Described useless powder exit portion comprises useless powder outlet guide pillar, the seal closure that is provided with opening and the torsion spring that is provided with opening, and described seal closure outer wall is provided with the spiral rotation guiding coupling mechanism that is complementary with spiral rotation guide.
10, a kind of electronic imaging device, comprise the exposure parts, transfer member, fixing member and image-generating unit, described image-generating unit comprises with the photo-sensitive cell that forms electrostatic latent image thereon, the charging unit that described photosensitive member surface is charged, be used to the developing parts that uses carbon dust and formation electrostatic latent image is developed, be used for photosensitive member surface after the transfer printing is remained the cleaning member that useless powder is removed, and be used to receive from the useless powder of cleaning member and its transferring elements that transmits to the image device outside, useless powder exit portion is arranged on the described transferring elements, it is characterized in that, the useless powder outlet guide pillar that is provided with opening that described useless powder exit portion comprises, be provided with the seal closure and the torsion spring of opening, described seal closure outer wall is provided with and spiral rotation guiding coupling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202139381U CN201327567Y (en) | 2008-11-27 | 2008-11-27 | Carbon powder cylinder and imaging unit, imaging mechanism and electronic imaging device being matched with the carbon powder cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202139381U CN201327567Y (en) | 2008-11-27 | 2008-11-27 | Carbon powder cylinder and imaging unit, imaging mechanism and electronic imaging device being matched with the carbon powder cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327567Y true CN201327567Y (en) | 2009-10-14 |
Family
ID=41179534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202139381U Expired - Lifetime CN201327567Y (en) | 2008-11-27 | 2008-11-27 | Carbon powder cylinder and imaging unit, imaging mechanism and electronic imaging device being matched with the carbon powder cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201327567Y (en) |
-
2008
- 2008-11-27 CN CNU2008202139381U patent/CN201327567Y/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2631717B1 (en) | Image forming apparatus and toner case | |
| US5598254A (en) | Cartridge for replenishing two-ingredient developer to an image forming apparatus and a replenishing device using the same | |
| JP3833157B2 (en) | Toner supply container and electrophotographic image forming apparatus | |
| CN102749828B (en) | Image forming apparatus and developing agent cartridge | |
| US20170299980A1 (en) | Selenium drum capable of continuously supplying powder and image forming device | |
| EP1582938B1 (en) | Toner holding apparatus, developing apparatus, and image forming apparatus | |
| CN209821594U (en) | Carbon powder box | |
| KR100503842B1 (en) | Developer recovery container | |
| TW202112567A (en) | Toner cartridge and image forming apparatus | |
| US10642191B1 (en) | Developer container | |
| JP2005326869A (en) | Toner supply container and electrophotographic image forming apparatus | |
| CN110083034A (en) | A kind of cartridge | |
| CN201327567Y (en) | Carbon powder cylinder and imaging unit, imaging mechanism and electronic imaging device being matched with the carbon powder cylinder | |
| CN201087852Y (en) | Toner Cartridges for Laser Printers | |
| CN205809540U (en) | Use on toner cartridge carbon dust to be transported to the carbon power filling bottle of toner cartridge, toner cartridge assembly and image processing system | |
| CN109001964B (en) | Developer storage container and image forming apparatus | |
| CN100495250C (en) | Process box and image forming device | |
| JP5515706B2 (en) | Developing device, process cartridge, and image forming apparatus | |
| JP2005266530A (en) | Image forming apparatus | |
| CN201215610Y (en) | Carbon powder cylinder for laser printer | |
| CN201319115Y (en) | Powder box used for electrophotographic imaging device | |
| CN109212933B (en) | Developer container and image forming apparatus | |
| CN214311311U (en) | High-capacity process cartridge | |
| KR20230024746A (en) | structure to drive toner conveying member and toner refill cartridge with one driving motor | |
| CN113495461B (en) | Toner cartridge refill mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHUHAI SEINE TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHUHAI SAINA TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 519075 Xiangzhou, Zhuhai, Pearl Road, North District, No. 63, No. Patentee after: Zhuhai Seine Printing Technology Co., Ltd. Address before: 519075 Xiangzhou, Zhuhai, Pearl Road, North District, No. 63, No. Patentee before: Zhuhai Saina Technology Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151021 Address after: 6, 519075 A District, 4 buildings, 63 North Pearl Road, Zhuhai, Guangdong Patentee after: Zhuhai Aipeike Science and Technology Co Ltd Address before: 519075 Xiangzhou, Zhuhai, Pearl Road, North District, No. 63, No. Patentee before: Zhuhai Seine Printing Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 519075, Guangdong District, Xiangzhou, Zhuhai Avenue, No. 01, building 3883, 2 floor, 7 floor, B District, 02, 03, 04, 1, 2, 3, 4, 5, 05, Zhuhai Patentee after: Nasida Limited by Share Ltd Address before: 6, 519075 A District, 4 buildings, 63 North Pearl Road, Zhuhai, Guangdong Patentee before: Zhuhai Aipeike Science and Technology Co Ltd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091014 |