CN205485297U - Anti -pollution cartridge of printer - Google Patents
Anti -pollution cartridge of printer Download PDFInfo
- Publication number
- CN205485297U CN205485297U CN201620102797.0U CN201620102797U CN205485297U CN 205485297 U CN205485297 U CN 205485297U CN 201620102797 U CN201620102797 U CN 201620102797U CN 205485297 U CN205485297 U CN 205485297U
- Authority
- CN
- China
- Prior art keywords
- cartridge
- roller
- pollution
- photosensitive drums
- charging roller
- 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 - Fee Related
Links
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Abstract
The utility model discloses an anti -pollution cartridge of printer, including the roller that charges, sensitization drum and lateral wall, roller and the sensitization of charging drum is all installed between the lateral wall of both sides, the location jack has been seted up on the lateral wall, location jack interpolation is equipped with the isolation support, keep apart the support and stretch into roller and the isolation of sensitization drum of will charging of charging between roller and the sensitization drum. This cartridge charges between roller and the sensitization drum through inserting the isolation support from the lateral wall, stretching into, and will charge roller and sensitization drum are kept apart, and the roller that effectively prevents to charge causes the pollution to the sensitization drum, treats that this cartridge falls machine -hour, will keep apart the support and take out, does not influence the cartridge and normally works.
Description
Technical field
This utility model relates to printer part field, particularly relates to a kind of anti-pollution cartridge of printer.
Background technology
Cartridge in existing printer after the manufacturing completes with use before during this period of time, its internal charging roller and photosensitive drums are always maintained at contact condition, owing to charging roller is the roller core doing matrix with conductive metal material, roller core is coated with conductive adhesive, conductive adhesive is provided with has certain thickness, the rubber elastic layer that conductive rubber containing charcoal micropowder is constituted, conductive rubber elastic layer outer surface is coated with conductive coating, after making photosensitive drums and charging roller Long contact time, photosensitive drums outer surface can leave impression, photosensitive drums can be polluted, print quality afterwards is produced impact.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides a kind of anti-pollution cartridge of printer, its simple in construction, it is possible to be effectively prevented charging roller and pollute photosensitive drums before use.
This utility model solves the technical scheme that its technical problem used:
A kind of anti-pollution cartridge of printer, including charging roller, photosensitive drums and sidewall, described charging roller and photosensitive drums are installed between the sidewall of both sides, it is characterized in that: on described sidewall, offer positioning jack, being inserted with isolation mount in described positioning jack, described isolation mount stretches between charging roller and photosensitive drums and charging roller and photosensitive drums is isolated.
As the improvement of technique scheme, described isolation mount includes head and bar portion, and described head is fitted on wall outer surface, and described head end is provided with drag hook, and described bar portion is folded between charging roller and photosensitive drums, and described one end of the rod is most advanced and sophisticated.
As the improvement of technique scheme, described bar portion is flat, and described positioning jack is square hole.
As the improvement of technique scheme, described isolation mount is made up of PP material.
The beneficial effects of the utility model have:
This cartridge, by inserting isolation mount from side-walls, stretches between charging roller and photosensitive drums, charging roller and photosensitive drums is kept apart, effectively prevent charging roller from photosensitive drums being polluted, when this cartridge falls machine, isolation mount is taken out, does not affect cartridge and normally work.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail, wherein:
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the structural representation of sidewall in this utility model embodiment；
Fig. 3 is the assembling schematic diagram of isolation mount in this utility model embodiment；
Fig. 4 is the structural representation of the isolation mount of this utility model embodiment.
Detailed description of the invention
See Fig. 1, Fig. 2 and Fig. 3, a kind of anti-pollution cartridge of printer of the present utility model, including charging roller 1, photosensitive drums 2 and sidewall 3, charging roller 1 and photosensitive drums 2 are installed between both sides sidewall 3, sidewall 3 offer positioning jack 4, before this cartridge falls machine, isolation mount 5 is plugged in positioning jack 4, isolation mount 5 stretches between charging roller 1 and photosensitive drums 2, charging roller 1 and photosensitive drums 2 to be kept apart, prevents charging roller 1 from polluting photosensitive drums 2.
With further reference to Fig. 4, isolation mount 5 includes head 52 and bar portion 51, head 52 is fitted on sidewall 3 outer surface, head 52 one end is provided with drag hook 53, and bar portion 51 is folded between charging roller 1 and photosensitive drums 2, and bar portion 51 is flat, one end, bar portion 51 is most advanced and sophisticated, convenient insertion, correspondingly, positioning jack 4 is square hole.
Specifically, isolation mount 5 is made up of PP material, PP material has the flexural fatigue resistance of excellence, making isolation mount 5 have good elasticity, only need to catch on drag hook 53 with finger and pull drag hook 53, isolation mount 5 just can pull out from positioning jack 4, insert and take away the most very convenient, when this cartridge falls machine, isolation mount 5 is taken out, do not affect cartridge and normally work.
The above, better embodiment the most of the present utility model, but this utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, all should belong to protection domain of the present utility model.
Claims (4)
1. the anti-pollution cartridge of printer, including charging roller (1), photosensitive drums (2) and sidewall (3), described charging roller (1) and photosensitive drums (2) are installed between both sides sidewall (3), it is characterized in that: on described sidewall (3), offer positioning jack (4), being inserted with isolation mount (5) in described positioning jack (4), described isolation mount (5) stretches between charging roller (1) and photosensitive drums (2) and charging roller (1) and photosensitive drums (2) is isolated.
A kind of anti-pollution cartridge of printer the most according to claim 1, it is characterized in that: described isolation mount (5) includes bar portion (51) and head (52), described head (52) is fitted on sidewall (3) outer surface, described head (52) one end is provided with drag hook (53), described bar portion (51) is folded between charging roller (1) and photosensitive drums (2), and described bar portion (51) one end is most advanced and sophisticated.
A kind of anti-pollution cartridge of printer the most according to claim 2, it is characterised in that: described bar portion (51) is flat, and described positioning jack (4) is square hole.
A kind of anti-pollution cartridge of printer the most according to claim 1 and 2, it is characterised in that: described isolation mount (5) is made up of PP material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102797.0U CN205485297U (en) | 2016-02-01 | 2016-02-01 | Anti -pollution cartridge of printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102797.0U CN205485297U (en) | 2016-02-01 | 2016-02-01 | Anti -pollution cartridge of printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205485297U true CN205485297U (en) | 2016-08-17 |
Family
ID=56672199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620102797.0U Expired - Fee Related CN205485297U (en) | 2016-02-01 | 2016-02-01 | Anti -pollution cartridge of printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205485297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247396A (en) * | 2017-06-20 | 2017-10-13 | 珠海横琴大鑫智能科技有限公司 | A kind of printer toner cartridge |
| CN107807505A (en) * | 2017-12-13 | 2018-03-16 | 珠海今成科技有限公司 | A kind of general toner cartridge |
-
2016
- 2016-02-01 CN CN201620102797.0U patent/CN205485297U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247396A (en) * | 2017-06-20 | 2017-10-13 | 珠海横琴大鑫智能科技有限公司 | A kind of printer toner cartridge |
| CN107807505A (en) * | 2017-12-13 | 2018-03-16 | 珠海今成科技有限公司 | A kind of general toner cartridge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205485297U (en) | Anti -pollution cartridge of printer | |
| CN204278729U (en) | A kind of Novel cable inker | |
| CN202130109U (en) | Gravure printing roll for printing on plastic films | |
| CN209426339U (en) | A kind of fidelity flexible printing machine | |
| CN205149193U (en) | Gravure press automatically cleaning printing plate supplies black mode | |
| CN204964994U (en) | Automatic dusting device of scraper | |
| DE50011223D1 (en) | Method for replacing the shell of a roller for guiding | |
| CN104643554A (en) | Paint brush capable of storing paint | |
| CN206591285U (en) | Roller leather sheath cylinder | |
| CN207081961U (en) | A kind of magnetic roller of selenium drum | |
| CN202166829U (en) | Universal powder box | |
| CN213082636U (en) | Laser engraving printing roller capable of saving ink by 30% | |
| CN208953898U (en) | A kind of printer developer roll | |
| CN205857559U (en) | Spiral bullet print cartridge for coiled material construction | |
| CN201061978Y (en) | Deeply silkscreened corpus cavernosum | |
| CN208283727U (en) | A kind of HP CF287A/X Series Universal cartridge | |
| CN206765607U (en) | A kind of printing equipment of drum-type auto feed | |
| CN210706540U (en) | Portable ink pad | |
| CN105328992A (en) | Ink box of printing machine | |
| CN203846346U (en) | Combined scraper coating head structure | |
| CN203485542U (en) | Improved gravure rolling rod | |
| CN207345269U (en) | Packaging printing machines ink dispersion tube | |
| CN202238555U (en) | Fixture for ink coating of cellphone shell corners | |
| CN205986437U (en) | Mould shell end cap bearings room structure | |
| CN202421740U (en) | Novel toner cartridge magnetic roller improved structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20200201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |