CN201576167U - Universal type selenium drum - Google Patents
Universal type selenium drum Download PDFInfo
- Publication number
- CN201576167U CN201576167U CN2009202467906U CN200920246790U CN201576167U CN 201576167 U CN201576167 U CN 201576167U CN 2009202467906 U CN2009202467906 U CN 2009202467906U CN 200920246790 U CN200920246790 U CN 200920246790U CN 201576167 U CN201576167 U CN 201576167U
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- CN
- China
- Prior art keywords
- waste powder
- face
- powder hopper
- toner cartridge
- hopper upper
- 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
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- Cleaning In Electrography (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
The utility model provides a universal type selenium drum, which aims to solve the problem of high cost in the prior art. The outer surface of a casing of the selenium drum comprises a conductive end surface, a driving end surface, and a waste powder bin upper surface, a middle section upper surface and a powder bin upper surface which are connected in sequence, wherein a powder bin handle is arranged on the powder bin upper surface, and the waste powder bin upper surface, the middle section upper surface and the powder bin upper surface are all intersected with the conductive end surface and the driving end surface; part of the middle section upper surface adjacent to the driving end surface adopts an infinite place raised surface; part of the waste powder bin upper surface adjacent to the conductive end surface adopts an infinite place raised surface; and the conductive end surface is provided with a lug boss raised along the axial direction of a photosensitive drum, the projection of the lug boss on a plane perpendicular to the axis of the photosensitive drum is a polygon which is provided with a first edge parallel to the waste powder bin upper surface and a second edge perpendicular to the waste powder bin upper surface, and the first edge and the second edge are connected through a third edge of the polygon. The universal type selenium drum can be widely applied to the field of laser printing.
Description
Technical field
The utility model relates to a kind of toner cartridge.
Background technology
Laser printer has obtained using widely at present, and wherein toner cartridge is the critical piece of laser printer.The main core component of toner cartridge comprises: photosensitive drums, charging roller, developing apparatus and cleaning device etc.Above-mentioned core component is finished the following steps of print procedure: charging, exposure, development, transfer printing, separation, photographic fixing and cleaning.
The principle of work of existing laser printer toner cartridge is identical, but for certain purpose, the model of the toner cartridge that printer manufacturer provides is very many, almost be all printers of a corresponding model of each toner cartridge, use Q1338A type toner cartridge as the HP4200 printer, the HP4300 printer uses Q1339A type toner cartridge, and HP4250 printer and HP4350 printer use Q5942A type toner cartridge.The size of its main core component of toner cartridge that in fact a lot of models are different and fitted position etc. are identical, just some limiting structures cause difference between the different model toner cartridge on the selenium drum shell, and these restrictives have caused the different model toner cartridge can not exchange use.Q1338A type toner cartridge, Q1339A type toner cartridge and Q5942A type toner cartridge as previously mentioned, three's main core component identical (being that the size of main core component and fitted position etc. are identical), same core component, need to make the toner cartridge of multiple model, for toner cartridge manufacturer, can increase cost undoubtedly.
The utility model content
Make the expensive problem that multiple model toner cartridge causes in order to solve in the prior art same core component, the utility model provides a kind of universal toner cartridge, realizes that the toner cartridge of single model satisfies the scope of application of a plurality of model toner cartridges in the prior art simultaneously.
The technical solution of the utility model is as follows:
A kind of universal toner cartridge, its housing outer surface comprise with toner cartridge in the photosensitive drum shaft line parallel upper surface, the conduction end face vertical with described photosensitive drums axis and drive end face, conduction end face and driving end face lay respectively at the two ends of photosensitive drums on photosensitive drums axis direction, described upper surface comprises waste powder hopper upper surface, interlude upper surface and the powder storehouse upper surface that connects successively, on the upper surface of described powder storehouse powder storehouse handle is set, waste powder hopper upper surface, interlude upper surface and powder storehouse upper surface all intersect with conduction end face and driving end face; Contiguous drive end face portion surface, described interlude surface is the infinite place convex surfaces; The contiguous conducting end face portion of described waste powder hopper upper surface surface is the infinite place convex surfaces; Described conduction end face is provided with a boss along photosensitive drums axis direction projection, described boss is perpendicular to the polygon that is projected as on the photosensitive drums axis plane, described polygon has first limit and second limit perpendicular to the waste powder hopper upper surface that is parallel to the waste powder hopper upper surface, and first limit is connected by described polygonal the 3rd limit with second limit; Be provided with the U-shaped breach of stepping down in the contiguous end that drives of described waste powder hopper upper surface, the opening of the described breach of stepping down is positioned on the relative edge of waste powder hopper upper surface and interlude upper surface fillet, the waste powder hopper upper surface is parallel a pair of straight line with interlude upper surface fillet with described relative edge, and described U-shaped is stepped down the degree of depth of breach more than or equal to 82.7 millimeters; Vertical range between described plane, waste powder hopper upper surface place and photosensitive drums axis is smaller or equal to 44 millimeters; Powder storehouse handle peak to the interplanar vertical range in waste powder hopper upper surface place smaller or equal to 63 millimeters.
Technique effect of the present utility model:
The utility model makes universal toner cartridge of the present utility model go for the laser printer of different types of machines by the restrictive that hinders toner cartridge to adapt to multiple printer is transformed, and has reduced the production cost of toner cartridge manufacturer.
The utility model is transformed mainly restrictive and is comprised: remove the spacing preiection structure; Expand the breach of stepping down; Reduce the height of waste powder hopper upper surface; Reduce the height of powder storehouse handle.These architectural features make universal toner cartridge of the present utility model go for the laser printer of different types of machines, and the utility model can be applicable to HP4200 printer, HP4300 printer, HP4250 printer and HP4350.
Description of drawings
Fig. 1 is a stereographic map of the present utility model, and what near-end showed among the figure is the conduction end face.
Fig. 2 is the postrotational stereographic map of the utility model shown in Figure 1, and what near-end showed among the figure is to drive end face.
Fig. 3 is the local figure that amplifies of conduction end face.
Fig. 4 is the stereographic map of existing Q1338A type toner cartridge.
Sign is described as follows among the figure:
1, powder storehouse upper surface; 2, interlude upper surface; 3, waste powder hopper upper surface; 4, the U-shaped breach of stepping down; 5, boss; 6, photosensitive drum shaft; 7, conduction end face; 8, powder storehouse handle; 9, drive end face; 10, first limit; 11, second limit; 12, the 3rd limit; 13, spacing preiection; 14, spacing preiection.
Embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is elaborated.
Fig. 1 has shown the architectural feature of the universal toner cartridge of the utility model, the outside surface of the housing of the utility model toner cartridge comprises powder storehouse upper surface 1, interlude upper surface 2 and waste powder hopper upper surface 3, these three surfaces connect in turn, and all be parallel to the photosensitive drums axis in the toner cartridge, constituted the upper surface of toner cartridge housing.On powder storehouse upper surface 1, also be provided with powder storehouse handle 8.The position that has shown photosensitive drum shaft 6 places among Fig. 1.Conduction end face 7 and drive end face 9 (in conjunction with Fig. 2) as two end faces of toner cartridge respectively with the axis normal of photosensitive drums, and conduction end face 7 and drive end face 9 and all intersect vertically with powder storehouse upper surface 1, interlude upper surface 2 and waste powder hopper upper surface 3.
Owing to have position limiting structure and size difference, cause to exchange use between the different model toner cartridge, with Q1338A type toner cartridge, Q1339A type toner cartridge and Q5942A type toner cartridge is example, and three's main difference is embodied in: the step down size of breach, the projection of shape of conduction end face convex platform of U-shaped on vertical line distance to the vertical line distance of waste powder hopper upper surface, powder storehouse handle to the waste powder hopper upper surface of spacing preiection outstanding on the upper surface, photosensitive drums axis, waste powder hopper upper surface.The utility model is reset these differences, uses so that the single toner cartridge that forms can be replaced the toner cartridge of above-mentioned three kinds of models, realizes the purpose of this utility model.The main thought that above-mentioned difference is reset is to remove position limiting structure, increases or dwindle the size of part on the toner cartridge housing, to adapt to the requirement in multiple model printer space.Below concrete setting is described.
Interlude upper surface 2 is the infinite place convex surfaces in abutting connection with the part that drives end face 9 (referring to Fig. 2).In conjunction with Q1338A type toner cartridge shown in Figure 4, spacing preiection 13 has hindered Q1338A type toner cartridge to be used in multiple printer, and therefore, the utility model is the infinite place convex surfaces at this position, can create conditions for the utility model adapts to more printer.In like manner, spacing preiection 14 also has such inhibition in Fig. 4, therefore, the infinite place convex surfaces is arranged on the surface of waste powder hopper upper surface 3 contiguous conduction end face 7 parts.
At the conduction end face one boss 5 along photosensitive drums axis direction projection is arranged, this boss is perpendicular to the polygon that is projected as on the plane of photosensitive drums axis, comprise first limit 10 parallel and perpendicular to second limit 11 of waste powder hopper upper surface 3 in conjunction with visible this polygon of Fig. 3 with waste powder hopper upper surface 3, the 3rd limit 12 connects first limit 10 and second limits 11, and promptly first limit 10 directly is not connected with second limit 11 and meets at right angles.
Contiguous end faces 9 places that drive are provided with the U-shaped breach 4 of stepping down at waste powder hopper upper surface 3, U-shaped is stepped down the opening of breach 4 on the relative edge of waste powder hopper upper surface 3 and interlude upper surface 2 fillets (being on the long limit in rectangle waste powder hopper upper surface 3 outsides among Fig. 1), and U-shaped is stepped down the degree of depth (i.e. bottom from the opening part to the U-shaped) of breach 4 more than or equal to 82.7 millimeters.
Vertical range between waste powder hopper upper surface plane, 3 place and photosensitive drums axis is smaller or equal to 44 millimeters, simultaneously, powder storehouse handle 8 peaks to the interplanar vertical range in waste powder hopper upper surface 3 places smaller or equal to 63 millimeters.
The above-mentioned toner cartridge of this a kind of model of the utility model that is arranged so that can substitute Q1338A type toner cartridge, Q1339A type toner cartridge and Q5942A type toner cartridge, has realized the purpose of this utility model.
More the description of Jian Huaing physical dimension of the present utility model can be removed spacing preiection 13 and spacing preiection 14 and be the utility model based on Q1338A type toner cartridge shown in Figure 4.This can utilize the Q1338A type toner cartridge of recovery simply to transform the back and just can reuse, and has reduced the pollution to environment.
Claims (1)
1. universal toner cartridge, its housing outer surface comprise with toner cartridge in the photosensitive drum shaft line parallel upper surface, the conduction end face vertical with described photosensitive drums axis and drive end face, conduction end face and driving end face lay respectively at the two ends of photosensitive drums on photosensitive drums axis direction, described upper surface comprises waste powder hopper upper surface, interlude upper surface and the powder storehouse upper surface that connects successively, on the upper surface of described powder storehouse powder storehouse handle is set, waste powder hopper upper surface, interlude upper surface and powder storehouse upper surface all intersect with conduction end face and driving end face; It is characterized in that contiguous drive end face portion surface, described interlude surface is the infinite place convex surfaces; The contiguous conducting end face portion of described waste powder hopper upper surface surface is the infinite place convex surfaces; Described conduction end face is provided with a boss along photosensitive drums axis direction projection, described boss is perpendicular to the polygon that is projected as on the photosensitive drums axis plane, described polygon has first limit and second limit perpendicular to the waste powder hopper upper surface that is parallel to the waste powder hopper upper surface, and first limit is connected by described polygonal the 3rd limit with second limit; Be provided with the U-shaped breach of stepping down in the contiguous end that drives of described waste powder hopper upper surface, the opening of the described breach of stepping down is positioned on the relative edge of waste powder hopper upper surface and interlude upper surface fillet, the waste powder hopper upper surface is parallel a pair of straight line with interlude upper surface fillet with described relative edge, and described U-shaped is stepped down the degree of depth of breach more than or equal to 82.7 millimeters; Vertical range between described plane, waste powder hopper upper surface place and photosensitive drums axis is smaller or equal to 44 millimeters; Powder storehouse handle peak to the interplanar vertical range in waste powder hopper upper surface place smaller or equal to 63 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202467906U CN201576167U (en) | 2009-11-03 | 2009-11-03 | Universal type selenium drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202467906U CN201576167U (en) | 2009-11-03 | 2009-11-03 | Universal type selenium drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201576167U true CN201576167U (en) | 2010-09-08 |
Family
ID=42696043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202467906U Expired - Lifetime CN201576167U (en) | 2009-11-03 | 2009-11-03 | Universal type selenium drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201576167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932239A (en) * | 2015-05-22 | 2015-09-23 | 珠海天威飞马打印耗材有限公司 | Developing box changing method |
-
2009
- 2009-11-03 CN CN2009202467906U patent/CN201576167U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932239A (en) * | 2015-05-22 | 2015-09-23 | 珠海天威飞马打印耗材有限公司 | Developing box changing method |
| CN104932239B (en) * | 2015-05-22 | 2019-01-08 | 珠海天威飞马打印耗材有限公司 | Delevoping cartridge method for remanufacturing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Baoding Lay is contained printer accessory company limited Assignor: Beijing Laisheng High-tech Technology Co., Ltd. Contract record no.: 2011130000148 Denomination of utility model: Universal type selenium drum Granted publication date: 20100908 License type: Exclusive License Record date: 20110927 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Baoding Lay is contained printer accessory company limited Assignor: Beijing Laisheng High-tech Technology Co., Ltd. Contract record no.: 2011130000148 Date of cancellation: 20171017 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Baoding Lay is contained printer accessory company limited Assignor: Beijing Laisheng High-tech Technology Co., Ltd. Contract record no.: 2017990000407 Denomination of utility model: Universal type selenium drum Granted publication date: 20100908 License type: Exclusive License Record date: 20171019 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100908 |