CN2906694Y - Charging roller supporting device - Google Patents
Charging roller supporting device Download PDFInfo
- Publication number
- CN2906694Y CN2906694Y CN 200620058707 CN200620058707U CN2906694Y CN 2906694 Y CN2906694 Y CN 2906694Y CN 200620058707 CN200620058707 CN 200620058707 CN 200620058707 U CN200620058707 U CN 200620058707U CN 2906694 Y CN2906694 Y CN 2906694Y
- Authority
- CN
- China
- Prior art keywords
- charging roller
- bracing
- conducting bracket
- recess
- strutting arrangement
- 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
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- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Abstract
The utility model discloses a supporting device for charging rolls which is characterized in that: the device comprises a supporting frame(1), a conductive support(3), a sliding guide mechanism that enables the conductive support(3) to slide upwards or downwards corresponding to the supporting frame(1); a notch used to arrange the end of the charging roll is arranged at the top of the conductive support(3); the supporting frame(1) is provided with a connecting hole used to connect the supporting frame(1) and the vicinity of the cleaning scraper of a selenium drum; the conductive support(3) is connected to the supporting frame(1) by a spring(5). The supporting device realizes the replacement of long charging rolls by short charging rolls in regenerative selenium drums, and has the advantage of lower cost in the replacement of charging rolls.
Description
Technical field
The utility model relates to a kind of bracing or strutting arrangement, a kind of bracing or strutting arrangement at charging roller support upper support charging roller of more specifically saying so
Background technology
The printer of A4 breadth has a lot of moneys in the regeneration toner cartridge industry at present, and charging roller is different in size, mostly can not be general.Long charging roller yield is limited, and the charging roller price of brand-new length is expensive, and therefore, long charging roller market is in short supply, badly influences the production of regeneration toner cartridge.But on the other hand, has a large amount of low-cost short charging rollers on the market.
The utility model content
The purpose of this utility model is for a kind of bracing or strutting arrangement of charging roller is provided, and the bracing or strutting arrangement of this kind charging roller can make the toner cartridge of the long charging roller of original application use short charging roller, reduces the cost of changing charging roller.
In order to reach the purpose of this utility model, the technical scheme that the utility model is taked is: a kind of bracing or strutting arrangement of charging roller, it is characterized in that: comprise bracing frame, conducting bracket, and make the conducting bracket sliding guide mechanism of the upper and lower slip of bracing frame relatively, conducting bracket top has the recess that is used to place the charging roller end, support frame as described above has bracing frame is connected near the cleaning doctor of toner cartridge connecting hole, and conducting bracket is connected with bracing frame by spring.
Technical matters of the present utility model also can solve by taking following measure:
Support frame as described above is made of two upright plates, and two upright plates are vertical mutually, wherein a upright plate in the handing-over of edge and another upright plate and be connected as a single entity.
Described conducting bracket is block, sliding guide mechanism is made of the recess of being located at support frame as described above top and the chute of being located at conducting bracket two relative edges place respectively, the dual-side of the recess on bracing frame top imbeds respectively in the corresponding chute, and conducting bracket slides along the recess on the support frame as described above.
Described spring one end packs into the protuberance that protrude conducting bracket bottom downwards, and the other end packs into protuberance protruding upward on the bottom surface of recess on bracing frame top.
The utlity model has following technique effect:
The bracing or strutting arrangement of the utility model charging roller can be applied on the toner cartridge that uses long charging roller.During use, each toner cartridge is with two bracing or strutting arrangement.The distance that two bracing or strutting arrangements are separated by is by the length decision of the short charging roller that will install.Each bracing or strutting arrangement utilizes the connecting hole of bracing frame that bracing or strutting arrangement is fixed in the cleaning doctor place.So just can in the regeneration toner cartridge, replace long charging roller, help saving the cost of changing charging roller with short charging roller.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model bracing or strutting arrangement.
Fig. 2 is the bracing frame of the utility model bracing or strutting arrangement and the synoptic diagram of spring.
Fig. 3 is that the utility model bracing or strutting arrangement is applied to the synoptic diagram in the toner cartridge.
Embodiment
Below in conjunction with specific embodiment the utility model is specifically described.
As shown in Figure 1 and Figure 2, a kind of bracing or strutting arrangement of charging roller comprises bracing frame 1, conducting bracket 3, and makes conducting bracket 3 sliding guide mechanism of bracing frame 1 upper and lower slip relatively.Conducting bracket 3 tops have the recess 2 that can place the charging roller end.Support frame as described above 1 is made of upright plate 6, upright plate 7, and upright plate 6, upright plate 7 is vertical mutually, and wherein upright plate 6 joins with another upright plate 7 and be connected as a single entity in edge.Upright plate 6 tools are connected in bracing frame 1 near the connecting hole 4 the cleaning doctor of toner cartridge.Described conducting bracket 3 is block, sliding guide mechanism is made of the recess 9 of being located at support frame as described above 1 top and the chute 8 of being located at 3 liang of relative edges of conducting bracket place respectively, the dual-side of the recess 9 on bracing frame 1 top imbeds respectively in the corresponding chute 8, and conducting bracket 3 slides along the recess 9 on support frame as described above 1 top.Described spring 5 one ends pack into the protuberance that protrude downwards conducting bracket 3 bottoms, and the other end packs into protuberance protruding upward on the bottom surface of recess 9 on bracing frame 1 top.
As shown in Figure 3, during use, two bracing or strutting arrangements of each toner cartridge 10 usefulness, each bracing or strutting arrangement branch is fixed on the cleaning doctor 11 of toner cartridge 10 at a certain distance.Each bracing or strutting arrangement can utilize the former screw that fixes cleaning doctor 11 to fix self.Be connected with the conducting strip of lead then the spring of conducting bracket and original charging roller.Install short charging roller at last, promptly can replace long charging roller with short charging roller.So just can in the regeneration toner cartridge, replace long charging roller, help saving the cost of changing charging roller with short charging roller.
Claims (4)
1. the bracing or strutting arrangement of a charging roller, it is characterized in that: comprise bracing frame (1), conducting bracket (3), and make conducting bracket (3) sliding guide mechanism of the upper and lower slip of bracing frame (1) relatively, conducting bracket (3) top has the recess (2) that is used to place the charging roller end, support frame as described above (1) has near the connecting hole (4) of cleaning doctor that bracing frame (1) is connected in toner cartridge, and conducting bracket (3) is connected with bracing frame (1) by spring (5).
2. the bracing or strutting arrangement of charging roller according to claim 1, it is characterized in that: support frame as described above (1) is made of two upright plates (6,7), two upright plates (6,7) are mutually vertical, and wherein a upright plate (6) joins and be connected as a single entity at edge and another upright plate (7).
3. the bracing or strutting arrangement of charging roller according to claim 2, it is characterized in that: described conducting bracket (3) is for block, sliding guide mechanism is by the recess (9) of being located at support frame as described above (1) top and be located at chute (8) formation that conducting bracket (3) two relative edges locate respectively, the dual-side of the recess (9) on bracing frame (1) top imbeds respectively in the corresponding chute (8), and conducting bracket (3) slides along the recess (9) on support frame as described above (1) top.
4. the bracing or strutting arrangement of charging roller according to claim 3 is characterized in that: described spring (5) one ends pack into the protuberance that protrude conducting bracket (3) bottom downwards, and the other end packs into protuberance protruding upward on the bottom surface of recess (9) on bracing frame (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620058707 CN2906694Y (en) | 2006-05-09 | 2006-05-09 | Charging roller supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620058707 CN2906694Y (en) | 2006-05-09 | 2006-05-09 | Charging roller supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906694Y true CN2906694Y (en) | 2007-05-30 |
Family
ID=38115335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620058707 Expired - Fee Related CN2906694Y (en) | 2006-05-09 | 2006-05-09 | Charging roller supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906694Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010057417A1 (en) * | 2008-11-19 | 2010-05-27 | 珠海天威飞马打印耗材有限公司 | Conductive sheet for charging roller and developer cartridge |
| CN102193479A (en) * | 2011-06-21 | 2011-09-21 | 珠海天威飞马打印耗材有限公司 | Processing box |
| CN102411295A (en) * | 2010-09-21 | 2012-04-11 | 佳能株式会社 | Cartridge, image forming apparatus, and dismounting and assembling methods |
| CN102636973A (en) * | 2011-02-10 | 2012-08-15 | 株式会社理光 | Connector, charging device incorporating same, and image forming apparatus incorporating the connector |
| CN103217879A (en) * | 2012-01-23 | 2013-07-24 | 兄弟工业株式会社 | Electrode for image forming apparatus and image forming apparatus |
| CN103728865A (en) * | 2010-05-14 | 2014-04-16 | 珠海赛纳打印科技股份有限公司 | Method for recovering consumable parts in processing box |
| CN104483823A (en) * | 2014-12-31 | 2015-04-01 | 珠海展望打印耗材有限公司 | Novel 435-series toner cartridge rubber piece and preparation method |
| CN104932233A (en) * | 2014-03-20 | 2015-09-23 | 京瓷办公信息系统株式会社 | Roller support mechanism, roller unit, and fixing device |
-
2006
- 2006-05-09 CN CN 200620058707 patent/CN2906694Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8634739B2 (en) | 2008-11-19 | 2014-01-21 | Print-Rite Unicorn Image Products Co., Ltd. Of Zhuhai | Charge roller conductive film and developer cartridge |
| WO2010057417A1 (en) * | 2008-11-19 | 2010-05-27 | 珠海天威飞马打印耗材有限公司 | Conductive sheet for charging roller and developer cartridge |
| CN103728865B (en) * | 2010-05-14 | 2018-02-13 | 纳思达股份有限公司 | The recovery method of attrition component in handle box |
| CN103728865A (en) * | 2010-05-14 | 2014-04-16 | 珠海赛纳打印科技股份有限公司 | Method for recovering consumable parts in processing box |
| CN102411295A (en) * | 2010-09-21 | 2012-04-11 | 佳能株式会社 | Cartridge, image forming apparatus, and dismounting and assembling methods |
| CN102636973A (en) * | 2011-02-10 | 2012-08-15 | 株式会社理光 | Connector, charging device incorporating same, and image forming apparatus incorporating the connector |
| CN102636973B (en) * | 2011-02-10 | 2015-05-13 | 株式会社理光 | Connector, charging device incorporating same, and image forming apparatus and processing cartridge |
| CN102193479A (en) * | 2011-06-21 | 2011-09-21 | 珠海天威飞马打印耗材有限公司 | Processing box |
| CN103217879A (en) * | 2012-01-23 | 2013-07-24 | 兄弟工业株式会社 | Electrode for image forming apparatus and image forming apparatus |
| US9046806B2 (en) | 2012-01-23 | 2015-06-02 | Brother Kogyo Kabushiki Kaisha | Electrode for image forming apparatus and image forming apparatus |
| CN103217879B (en) * | 2012-01-23 | 2015-09-09 | 兄弟工业株式会社 | For electrode and the image forming apparatus of image forming apparatus |
| CN104932233A (en) * | 2014-03-20 | 2015-09-23 | 京瓷办公信息系统株式会社 | Roller support mechanism, roller unit, and fixing device |
| CN104483823A (en) * | 2014-12-31 | 2015-04-01 | 珠海展望打印耗材有限公司 | Novel 435-series toner cartridge rubber piece and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 Termination date: 20130509 |