CN203673224U - Toner cartridge - Google Patents
Toner cartridge Download PDFInfo
- Publication number
- CN203673224U CN203673224U CN201320892683.7U CN201320892683U CN203673224U CN 203673224 U CN203673224 U CN 203673224U CN 201320892683 U CN201320892683 U CN 201320892683U CN 203673224 U CN203673224 U CN 203673224U
- Authority
- CN
- China
- Prior art keywords
- powder
- cartridge
- cover
- transhipment
- toner
- 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.)
- Withdrawn - After Issue
Links
- 239000002699 waste material Substances 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims description 70
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 32
- 229910052799 carbon Inorganic materials 0.000 claims description 30
- 239000000428 dust Substances 0.000 claims description 29
- 235000012054 meals Nutrition 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
Images
Landscapes
- Cleaning In Electrography (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
The utility model discloses a toner cartridge for a laser printer. The toner cartridge comprises a toner container for containing new toners and a waste toner container for containing residual toners after development, wherein an inner cover serves as one of container walls of the toner container and the waste toner container and is wrapped by a surface cover. The toner cartridge further comprises a transfer cavity which is kept communicated with the waste toner container, wherein a communicating transfer pipeline is arranged between the transfer cavity and the waste toner container; a brake cover for controlling the opening and closing state of the transfer pipeline is arranged on the transfer pipeline. According to the toner cartridge, residual toners after development can be effectively recycled.
Description
Technical field
The utility model relates to the cartridge using in electrophotographic image forming field, is particularly applied to the cartridge as developer container nano parts in laser printer.
Background technology
Take handle box 100 as the basic imaging process of the laser printer of formation core be, see Fig. 1, the cylindrical surface of photosensitive drums 101 is charged equably by charging roller 102.Laser scanner 103 contains image information and the laser beam 104 through ovennodulation to photosensitive drums 101 external cylindrical surface transmittings, after laser beam 104 is irradiated, form its distribution at the cylindrical surface of photosensitive drums 101 and deposit discrepant static charge distribution plan, that is the electrostatic latent image corresponding with image to be copied.Afterwards, the developer of carbon dust 106 that autography roller 105 transmits and so on is regulating through powder outlet cutter under the state of bed thickness then is being adsorbed on the cylindrical surface of photosensitive drums 101, and after aforementioned electrostatic latent image is covered, it is converted to can macroscopic visual image.Along with the rotation of photosensitive drums 101, the visual image being formed at photosensitive drum surface by carbon dust 106 replaces to the position at transfer roll 107 places.Through the effect of the entrained transfer voltage of transfer roll 107, the carbon dust of visual image form is transferred on the surface of the recording mediums such as paper 108, with after through warm-up mill 111 and backer roll 112 heat pressurization to the carbon dust of the visual image form on recording medium 108 after, carbon dust is penetrated in the fibrage of recording medium 108, and the visual image that carbon dust is formed for good and all solidifies on recording medium 108.Visual image in aforementioned photosensitive drums 101 is after being transferred roller 107 transfer printings, residual carbon dust 109 attached to it is struck off to useless powder collecting bin by useless powder scraping blade 110, and photosensitive drums 101 surfaces return to the stand-by state dustless without electricity after the corresponding electric equipment that disappears is eliminated static.So just complete a basic imaging workflow.The result of this flow process iterative cycles running, just can obtain the needed image of printing person.
When above-mentioned working of laser printer, required carbon dust is housed inside in cartridge, is provided to photosensitive drums via cartridge, is conventionally transported in transfer belt by photosensitive drums, until be finally fixed on the surface of recording medium in the situation that of colour print again.Chinese patent literature CN200910002278.1 discloses a kind of laser printer, and the polychrome carbon dust that it uses is held and supplied by multiple cartridges corresponding to quantity respectively.This laser printer results from the residual carbon dust after visual image is transferred in transfer belt and still has owing to not bearing developing function the characteristic of brand-new carbon dust in imaging process, thereby these residual carbon dusts still possess the value of recycling.In addition, the cartridge that the document is introduced, because its powder delivery mechanism physical dimension is less, control the spring of set meal outlet open and-shut mode in powder delivery mechanism and flashboard and be placed on the factors such as powder delivery is in-house, the section port area of meal outlet generally can be occupied by spring or flashboard, thereby usually causing the open and-shut mode control of meal outlet responsive not, carbon powder supplying should obstructed phenomenon.
Utility model content
Collecting for above-mentioned cartridge the problem that can not immediately recycle after residual carbon dust, the utility model object is to provide a kind of cartridge, and this cartridge can immediately be recycled it after collection results from the residual carbon dust in transfer belt.
For realizing above-mentioned utility model object, the utility model has been developed a kind of cartridge, and it comprises the toner for holding brand-new carbon dust and is used for holding the waste powder hopper through the residual carbon dust after developing.One of bulkhead of toner and waste powder hopper is filled the post of by inner lid.In lid is outside is coated by cover.This cartridge also comprises transhipment chamber.Transhipment chamber keeps being communicated with waste powder hopper.Between transhipment chamber and toner, there is the transhipment pipeline of communicating with each other.Transhipment is provided with the sluice cover of controlling self open and-shut mode on pipeline.
Aforementioned cartridge, its transhipment chamber is formed between inner lid and cover.Transhipment chamber keeps being communicated with waste powder hopper via the powder pipeline of crossing of lid in connecting.Transhipment pipeline is formed at the position of inner lid corresponding to toner.
Aforementioned cartridge, is provided with the powder filling port that connects self and be communicated with transhipment chamber on its cover.
Aforementioned cartridge, its mechanism that controls powder filling port open and-shut mode is sluice cover.
Aforementioned cartridge, its sluice cover is being provided with first sealing ring that can form with powder filling port Interference contact corresponding to the position of powder filling port.Sluice cover is being provided with second sealing ring that can form with transhipment pipeline Interference contact corresponding to the position of transhipment pipeline.
Aforementioned cartridge, is provided with in its toner for powder portion.Be provided with meal outlet in powder portion.The outer setting of meal outlet has the lock cover of controlling self open and-shut mode.
Aforementioned cartridge, its lock puts and was provided with powder mouth.The bottom packing at cartridge in the direction of laser printer for powder portion is provided with the slide bar extending outwardly along equidirectional.Lock cover is placed on slide bar slidably.Lock cover is with for being provided with its elastic force direction and cartridge between powder portion, to pack the direction of laser printer into identical and impelled the spring of powder mouth and meal outlet maintenance dislocation state.
Collecting for existing cartridge the problem that can not immediately recycle after residual carbon dust, applicant has developed a kind of cartridge.This cartridge has been set up a transhipment chamber between toner and waste powder hopper.Transhipment chamber keeps being communicated with waste powder hopper.Between transhipment chamber and toner, be communicated with by transhipment pipeline.The open and-shut mode of transhipment pipeline is implemented to control by sluice cover.Under this make, the cartridge that packs laser printer into is being born to the task of laser printer supply toner on the one hand in the time of work, shoulders again on the one hand the task of resulting from the residual carbon dust in transfer belt of collecting.In the time that residual carbon dust is collected into a certain degree, operator only need pull sluice cover, just can open transhipment pipeline, and the residual carbon dust that makes to be stored in waste powder hopper flows in toner, completes the recycling of residual carbon dust.In addition, consider in toner original less for powder portion physical dimension, and spring and the flashboard of controlling meal outlet open and-shut mode be placed on for factors such as powder portion inside, applicant further adjusts by the lock cover of this cartridge control meal outlet open and-shut mode the outside that installs to meal outlet.Lock cover is nested with on slide bar slidably, and is enclosed within the position of slide bar by being arranged at lock cover and controlling lock for the spring between powder portion, and then controls the open and-shut mode of meal outlet.This lock overlaps external layout and is conducive to the simplification for powder portion inner structure, and has discharged whole discharge areas of meal outlet, thereby is conducive to improve the susceptibility of meal outlet open and-shut mode and the patency that carbon powder supplying is answered.
Accompanying drawing explanation
The existing laser printer structural principle of Fig. 1 schematic diagram.
Fig. 2 the utility model cartridge skeleton view one.
Fig. 3 the utility model cartridge skeleton view two.
Fig. 4 the utility model cartridge skeleton view three.
Fig. 5 the utility model cartridge decomposition diagram one.
Fig. 6 the utility model cartridge decomposition diagram two.
Embodiment
Describe the utility model cartridge in detail below in conjunction with accompanying drawing.
See Fig. 2～6, show the utility model cartridge skeleton view with assembled state from different perspectives respectively.
The main make of the utility model cartridge is basic identical with the prior art of identical or near field, those skilled in the art can consult the correlation technique data of identical or near field prior art and in conjunction with the introduction of instructions background technology part to know the essential structure situation of the utility model cartridge.Collecting for existing cartridge the problem that can not immediately recycle after residual carbon dust according to the utility model, propose the original intention of suitable solution, the structure part and the tectonic relationship thereof that relate to its residual carbon dust recycling with regard to the utility model cartridge are carried out emphasis description by applicant.
Referring to Fig. 2～6, and in conjunction with Fig. 1, the component parts of this cartridge 200 comprises for storing brand-new carbon dust 106 and then carbon dust 106 being supplied to the toner 201 of developer roll 105 and being used for collecting the waste powder hopper 202 of residual carbon dust 109.
Pack the direction f of laser printer (not shown) into along cartridge 200, toner 201 and waste powder hopper 202 bulkhead back to laser printer on this direction f is filled the post of by inner lid 203, before assembling toner 201 and waste powder hopper 202 on direction f back to the bulkhead position of laser printer in opening-wide state, after assembling toner 201 and waste powder hopper 202 on direction f back to laser printer the bulkhead position in opening-wide state sealed by covering 203 in as a single part.Other bulkheads of toner 201 and waste powder hopper 202 or bulkhead in the other direction directly give moulding by injection moulding means.After inner lid 203 seals toner 201 and waste powder hopper 202, inner lid 203 is coated by cover 204 along the outside of direction f.Exactly, toner 201 and waste powder hopper 202 are after 203 sealings of underneath side of a quilt lid, on inner lid 203, add a cover separately again a cover 204, thereby in the situation that cartridge 200 completes assembling, visually can only see cover 204 and can not see inner lid 203, or only can see in part and cover 203.
Between inner lid 203 and cover 204, be provided with the chamber of a hollow, transport chamber 205.Transhipment chamber 205 is connected across on toner 201 and waste powder hopper 202 simultaneously.On inner lid 203, be provided with the powder pipeline 206 excessively that connects self.Via crossing powder pipeline 206, transhipment chamber 205 and waste powder hopper 202 are kept being communicated with.On inner lid 203, in the position corresponding to toner 201, be provided with the transhipment pipeline 207 that covers 203 in perforation.Transhipment pipeline 207, as the connected channel that is communicated with transhipment chamber 205 and toner 201, is provided with the sluice cover 208 of movable dismounting on it.Sluice cover 208 is used for controlling the open and-shut mode of transhipment pipeline 207, to be communicated with when needed transhipment chamber 205 and toner 201, turn-offs the connected relation between transhipment chamber 205 and toner 201 in the time not needing.
On cover 204, be provided with the powder filling port 209 that connects self.Via powder filling port 209, transhipment chamber 205 is with being kept connection between external environment condition.Sluice cover 208 is in being used to control the open and-shut mode of transhipment pipeline 207, also be used to control the open and-shut mode of powder filling port 209, so that be communicated with when needed transhipment chamber 205 and external environment condition and and then set up toner 201 with the connected relation between external environment condition, convenient to the brand-new carbon dust of toner 201 inner filling, in the time not needing, turn-off toner 201 with the connected relation between external environment condition, impel toner 201 to form airtight chamber.Filled at sluice cover 208 under the state of transhipment pipeline 207 and powder filling port 209, the position in it corresponding to powder filling port 209 and transhipment pipeline 207 is respectively arranged with the first sealing ring 210 and the second sealing ring 211.Filled at sluice cover 208 under the state of transhipment pipeline 207 and powder filling port 209, the first sealing ring 210 and the second sealing ring 211 form Interference contact with powder filling port 209 and transhipment pipeline 207 respectively, and then powder filling port 209 and transhipment pipeline 207 are sealed respectively.
In toner 201, be provided with the inner chamber of toner 201 and keep the confession powder portion 212 being communicated with.Be one section of cylindrical drum for powder portion 212, on it, be provided with meal outlet 213.Packing on the bottom of laser printer direction f along cartridge 200 for powder portion 212, be provided with slide bar 214.The direction f that slide bar 214 packs laser printer into along cartridge 200 extends outwardly, and its extending end is provided with expansion-head 216.The lock cover 215 of cylindrical tube shape is placed on slide bar 214 slidably.Expansion-head 216 can prevent 215 slippages from slide bar 214 of lock cover.On lock cover 215, be provided with the powder mouth 218 excessively of perforation self radial outer wall.Between lock cover 215 and confession powder portion 212, be provided with spring 217.The elastic force direction of spring 217 is identical with the direction f that cartridge 200 packs laser printer into.Spring 217 is not loaded under the state of laser printer outwards pushing lock cover 215 at cartridge 200, powder mouth 218 was staggered mutually, to close meal outlet 213 with meal outlet 213.Be loaded at cartridge 200 under the state of laser printer, installation structure in laser printer can push lock cover 215, and then Compress Spring 217, powder mouth 218 was overlapped with meal outlet 213, and then make meal outlet 213 set up connected relation with the developing mechanism in laser printer as developer roll 105, make the carbon dust 106 storing in toner 201 inner chambers can flow into the developing mechanism in laser printer.
Claims (7)
1. cartridge, comprise the toner for holding brand-new carbon dust and be used for holding the waste powder hopper through the residual carbon dust after developing, one of bulkhead of described toner and described waste powder hopper is filled the post of by inner lid, described inner lid is outside to be coated by cover, it is characterized in that, also comprise transhipment chamber, described transhipment chamber keeps being communicated with described waste powder hopper, between described transhipment chamber and described toner, there is the transhipment pipeline of communicating with each other, on described transhipment pipeline, be provided with the sluice cover of controlling self open and-shut mode.
2. cartridge according to claim 1, it is characterized in that, described transhipment chamber is formed between described inner lid and described cover, described transhipment chamber keeps being communicated with described waste powder hopper via the powder pipeline of crossing that connects described inner lid, and described transhipment pipeline is formed at the position of described inner lid corresponding to described toner.
3. cartridge according to claim 2, is characterized in that, is provided with the powder filling port that connects self and be communicated with described transhipment chamber on described cover.
4. cartridge according to claim 3, is characterized in that, the mechanism that controls described powder filling port open and-shut mode is described sluice cover.
5. cartridge according to claim 4, it is characterized in that, described sluice cover is being provided with first sealing ring that can form with described powder filling port Interference contact corresponding to the position of described powder filling port, described sluice cover is being provided with second sealing ring that can form with described transhipment pipeline Interference contact corresponding to the position of described transhipment pipeline.
6. according to the described cartridge of one of claim 1 to 5, in described toner, be provided with for powder portion, be describedly provided with meal outlet in powder portion, it is characterized in that, the outer setting of described meal outlet has the lock cover of controlling self open and-shut mode.
7. cartridge according to claim 6, it is characterized in that, described lock puts and was provided with powder mouth, bottom in the described direction that packs laser printer for powder portion at described cartridge into is provided with the slide bar extending outwardly along equidirectional, described lock cover is placed on described slide bar slidably, described lock cover and described to pack the direction of laser printer into identical and impel the described spring of crossing powder mouth and described meal outlet maintenance dislocation state for being provided with its elastic force direction and described cartridge between powder portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892683.7U CN203673224U (en) | 2013-12-31 | 2013-12-31 | Toner cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892683.7U CN203673224U (en) | 2013-12-31 | 2013-12-31 | Toner cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203673224U true CN203673224U (en) | 2014-06-25 |
Family
ID=50969498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320892683.7U Withdrawn - After Issue CN203673224U (en) | 2013-12-31 | 2013-12-31 | Toner cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203673224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676563A (en) * | 2013-12-31 | 2014-03-26 | 珠海天威飞马打印耗材有限公司 | Toner cartridge |
| CN110376860A (en) * | 2019-06-25 | 2019-10-25 | 石狮市玛哗贸易有限公司 | A kind of sliding liner print cartridge cut of ink powder pressure lining flat cutter based on black-and-white printer |
-
2013
- 2013-12-31 CN CN201320892683.7U patent/CN203673224U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676563A (en) * | 2013-12-31 | 2014-03-26 | 珠海天威飞马打印耗材有限公司 | Toner cartridge |
| CN103676563B (en) * | 2013-12-31 | 2016-08-24 | 珠海天威飞马打印耗材有限公司 | Cartridge |
| CN110376860A (en) * | 2019-06-25 | 2019-10-25 | 石狮市玛哗贸易有限公司 | A kind of sliding liner print cartridge cut of ink powder pressure lining flat cutter based on black-and-white printer |
| CN110376860B (en) * | 2019-06-25 | 2022-03-11 | 恒科科技产业有限公司 | Ink powder pressing lining flat knife sliding inner container ink box based on black and white printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140625 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |