CN204065667U - Toner cartridge of laser printer - Google Patents
Toner cartridge of laser printer Download PDFInfo
- Publication number
- CN204065667U CN204065667U CN201420441244.9U CN201420441244U CN204065667U CN 204065667 U CN204065667 U CN 204065667U CN 201420441244 U CN201420441244 U CN 201420441244U CN 204065667 U CN204065667 U CN 204065667U
- Authority
- CN
- China
- Prior art keywords
- powder
- input port
- meal outlet
- waste
- hopper
- 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
- 239000000843 powder Substances 0.000 claims abstract description 130
- 239000002699 waste material Substances 0.000 claims abstract description 44
- 235000012054 meals Nutrition 0.000 claims abstract description 35
- 210000004907 gland Anatomy 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 2
- 238000007639 printing Methods 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 8
- 239000000428 dust Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000007648 laser printing Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
Abstract
The utility model discloses a kind of toner cartridge of laser printer, comprise powder storehouse, waste powder hopper and Bian Gai, powder storehouse, waste powder hopper are fixed by screw and limit cover locking with side end.In powder storehouse and cover locking one end, limit, powder storehouse is provided with powder input port, and powder input port is equipped with dismountable powder input port gland bonnet, and powder input port gland bonnet, powder storehouse lay respectively at Bian Gai both sides, while cover the interstitial hole having and dock with powder input port for powder input port gland bonnet; The housing of waste powder hopper has meal outlet, meal outlet has meal outlet gland bonnet, meal outlet is in the housing sidewall of waste powder hopper, and meal outlet is near the end of described waste powder hopper housing side.The utility model object is to provide one and can realizes cartridge and add powder fast, and can reclaim useless powder, is conducive to the serviceable life extending cartridge, reduces the toner cartridge of laser printer printing cost.
Description
Technical field
The utility model relates to a kind of cartridge, particularly a kind of toner cartridge of laser printer, can realize adding powder fast.
Background technology
At present, laser printing apparatus is more and more universal, and most of office, even family are provided with laser printing apparatus.The toner cartridge of laser printer that market is sold as shown in Figure 1, powder storehouse, waste powder hopper and Bian Gai.Powder storehouse, waste powder hopper are the hollow cavities be made up of the box body of cartridge, and it provides the deposit space of carbon dust for cartridge.Powder feeding erection is placed in the inner chamber in powder storehouse.It realizes linking along the gear train assembly of the axial one end of developer roll and laser printer by being arranged at cartridge.Under laser printer drives, the carbon dust that powder capacity is received is remained on the pulverulence of fluffy flowing by the rotation that powder feeding frame is formed, and is sent to the position at developer roll and powder feeding roller place.
Because cartridge is disposable products, use cost is higher.In order to extend the serviceable life of cartridge, reduce use cost, specialized maintenance personnel can help client to add powder.If with after cartridge on realize adding powder, cartridge must be disassembled, the technology that this process need is certain and professional knowledge, the easy damage cartridge accessory disassembling, in scale removal process, as drum core, developer roll, charging roller etc.And when clearing up, carbon dust flies upward the actual bodily harm causing environmental pollution and operator.
Utility model content
The utility model provides one can realize cartridge to add powder fast, and can reclaim useless powder, is conducive to the serviceable life extending cartridge, reduces the toner cartridge of laser printer printing cost.
The technical scheme in the invention for solving the technical problem is:
Toner cartridge of laser printer comprises powder storehouse, waste powder hopper and Bian Gai, and powder storehouse, waste powder hopper are fixed by screw and limit cover locking with side end.In powder storehouse and cover locking one end, limit, powder storehouse is provided with powder input port, and powder input port is equipped with dismountable powder input port gland bonnet, and powder input port gland bonnet, powder storehouse lay respectively at Bian Gai both sides, while cover the interstitial hole having and dock with powder input port for powder input port gland bonnet; The housing of waste powder hopper has meal outlet, meal outlet has meal outlet gland bonnet, meal outlet is in the housing sidewall of waste powder hopper, and meal outlet is near the end of described waste powder hopper housing side.
Further improvement: described powder input port is the mouth of pipe of evagination, the interstitial hole internal diameter that described limit covers is greater than powder input port external diameter, and powder input port outer end is through interstitial hole, and powder input port is connected with powder input port seal cap sealing.
Further improvement: waste powder hopper housing has the end face vertical with waste powder hopper housing sidewall near the end of waste powder hopper meal outlet, described meal outlet one lateral edges extends on this end face.
The utility model has following advantages:
1), waste powder hopper meal outlet exposes, and utilize waste powder hopper meal outlet, the useless powder in waste powder hopper can be collected easily, and can be poured out by useless for major part in waste powder hopper powder rapidly, the residual powder in powder storehouse continues to be used, and cuts the waste.
2), due to tubulose that waste powder hopper is rectangular, by meal outlet near waste powder hopper end, when collecting useless powder, accessory on cartridge need not be disassembled, directly make cartridge vertically overall, make meal outlet be positioned at down, useless powder is accumulated in the end of the close waste powder hopper housing side of meal outlet fast, and fast and easy collects useless powder.
3), waste powder hopper housing has the end face vertical with waste powder hopper housing sidewall near the end of waste powder hopper meal outlet, described meal outlet one lateral edges extends on this end face, the edge of such meal outlet is in lower position, carbon dust in waste powder hopper under vertical state can be derived from meal outlet completely, avoid there is residual carbon dust at waste powder hopper.
4), powder input port gland bonnet, powder storehouse lays respectively at Bian Gai both sides, namely powder input port gland bonnet exposes to outside the lid of limit completely, after cartridge prints a life cycle, carbon dust exhausts, now do not need to disassemble cartridge and cartridge accessory, such as limit lid, can directly open powder input port gland bonnet, new carbon dust is poured in powder storehouse, to then cover tightly powder input port gland bonnet, avoid shortcoming of the prior art: with after cartridge on realize add powder, cartridge must be disassembled, the technology that this process need is certain and professional knowledge, disassembling, easily cartridge accessory is damaged in scale removal process, as drum core, developer roll, charging roller etc.And when clearing up, carbon dust flies upward the actual bodily harm causing environmental pollution and operator.The utility model structure is simple, practical, is conducive to extensively promoting the use of.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model disassembles.
Embodiment
Below in conjunction with embodiment, the utility model is further described:
As shown in Figure 1, toner cartridge of laser printer comprises powder storehouse 1, waste powder hopper 2 and Bian Gai 3, and powder storehouse 1, waste powder hopper 2 are covered 3 with side end by screw and limit and be locked.Cover 3 on powder storehouse 1 and limit and lock one end, powder storehouse 1 is provided with powder input port 11, powder input port 11 is equipped with dismountable powder input port gland bonnet 12, and powder input port gland bonnet 12, powder storehouse 1 lay respectively at limit and cover 3 both sides, and limit lid 3 has the interstitial hole 31 docked with powder input port 11 for powder input port gland bonnet 12; The housing of waste powder hopper 2 has meal outlet 21, meal outlet 21 has meal outlet gland bonnet 5, meal outlet 21 is in the housing sidewall of waste powder hopper, and meal outlet 21 is near the end 22 of waste powder hopper 2 housing side.
Wherein, powder input port 11 is the mouth of pipe of evagination, and powder input port 11 outer end is concordant with interstitial hole 31 outer end, and the interstitial hole internal diameter on limit lid 3 is greater than powder input port 11 external diameter, and powder input port 11 outer end is set with through interstitial hole 31 and with confession powder input port gland bonnet 12 opposing seal and is connected.
Except above-described embodiment, waste powder hopper 2 housing has both ends, wherein an end near waste powder hopper 2 meal outlet 21, there is the end face 23 vertical with waste powder hopper 2 housing sidewall this end, and meal outlet 21 1 lateral edges extends on this end face 23.
Claims (3)
1. toner cartridge of laser printer, comprise powder storehouse, waste powder hopper and Bian Gai, powder storehouse, waste powder hopper are fixed by screw and limit cover locking with side end, it is characterized in that: in powder storehouse and cover locking one end, limit, powder storehouse is provided with powder input port, powder input port is equipped with dismountable powder input port gland bonnet, and powder input port gland bonnet, powder storehouse lay respectively at Bian Gai both sides, while cover the interstitial hole having and dock with powder input port for powder input port gland bonnet; The housing of waste powder hopper has meal outlet, meal outlet has meal outlet gland bonnet, meal outlet is in the housing sidewall of waste powder hopper, and meal outlet is near the end of described waste powder hopper housing side.
2. toner cartridge of laser printer according to claim 1, it is characterized in that: described powder input port is the mouth of pipe of evagination, the interstitial hole internal diameter that described limit covers is greater than powder input port external diameter, and powder input port outer end is through interstitial hole, and powder input port is connected with powder input port seal cap sealing.
3. toner cartridge of laser printer according to claim 1 or 2, is characterized in that: waste powder hopper housing has the end face vertical with waste powder hopper housing sidewall near the end of waste powder hopper meal outlet, and described meal outlet one lateral edges extends on this end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441244.9U CN204065667U (en) | 2014-08-06 | 2014-08-06 | Toner cartridge of laser printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441244.9U CN204065667U (en) | 2014-08-06 | 2014-08-06 | Toner cartridge of laser printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204065667U true CN204065667U (en) | 2014-12-31 |
Family
ID=52207140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420441244.9U Expired - Fee Related CN204065667U (en) | 2014-08-06 | 2014-08-06 | Toner cartridge of laser printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204065667U (en) |
-
2014
- 2014-08-06 CN CN201420441244.9U patent/CN204065667U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 |