CN201340515Y - Device for facilitating powder adding of selenium drum - Google Patents
Device for facilitating powder adding of selenium drum Download PDFInfo
- Publication number
- CN201340515Y CN201340515Y CNU2009201130492U CN200920113049U CN201340515Y CN 201340515 Y CN201340515 Y CN 201340515Y CN U2009201130492 U CNU2009201130492 U CN U2009201130492U CN 200920113049 U CN200920113049 U CN 200920113049U CN 201340515 Y CN201340515 Y CN 201340515Y
- Authority
- CN
- China
- Prior art keywords
- powder
- powder adding
- carbon powder
- splicing sleeve
- selenium drum
- 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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- Dry Development In Electrophotography (AREA)
Abstract
The utility model relates to a device for facilitating powder adding of a selenium drum, which aims to provide a device with simple structure, easy manufacture, low cost and convenient carbon powder adding. A pipe-shaped splicing sleeve matched with the powder adding opening of a carbon powder bin is installed on the powder adding opening, a through hole larger than the splicing sleeve head is produced on a side plate arranged at the powder adding opening end, and a sealed plug is plugged in the splicing sleeve head. When the carbon powder is required to be added into the selenium drum, powder adding is completed only by removing the plug, adding carbon powder from the splicing sleeve into the carbon powder bin and plugging the plug after reaching the specified amount, the operation is very convenient and sanitary, and can be carried out by a common person.
Description
Technical field
The utility model relates to the toner cartridge of laser printer, relates in particular to a kind of device that makes things convenient for toner cartridge to add powder.
Background technology
Toner cartridge is the parts of most critical on the laser printer, and integrated toner cartridge mainly is that toner and photosensitive drums etc. is contained on the same device in design, when carbon dust used up or photosensitive drums when being damaged whole toner cartridge must scrap.But present many users take the side plate of toner cartridge apart after the carbon dust in the toner uses up in order to save, and remove useless powder, continue to use add new carbon dust from the flour feeding hole of toner after, generally can use repeatedly three times by adding new carbon dust.But add powder dismounting trouble at every turn, also be easy to damage toner cartridge, finish by the professional usually.
The utility model content
The purpose of this utility model provide a kind of simple in structure, easy to manufacture, cost is low, add carbon dust easily toner cartridge add the device of powder.
In order to reach above-mentioned requirements, the utility model is achieved through the following technical solutions: it is characterized in that being equipped with the cast that matches with powder input port and connect cover on the powder input port of toner, on the side plate of powder input port end, be shaped on greater than connecing pullover through hole, connecing the stopper that is plugged with sealing in pullover.
The toner cartridge that makes things convenient for according to the such scheme manufacturing adds the device of powder, when toner cartridge need add carbon dust, only throws off stopper and adds carbon dust in toner to connecing cover, is added to behind the ormal weight stopper beyond the Great Wall, adds powder and has just finished very convenient health again, and general personnel also can implement.
Description of drawings
Fig. 1 is that toner cartridge is provided with the apparatus structure synoptic diagram that makes things convenient for toner cartridge to add powder;
Fig. 2 is the A-A cutaway view Amplified image of Fig. 1.
Wherein: 1, toner; 2, powder input port; 3, connect cover; 4, side plate; 5, connect pullover; 6, through hole; 7, stopper.
Embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1, Fig. 2 are that toner cartridge is provided with the apparatus structure synoptic diagram that makes things convenient for toner cartridge to add powder.It is the cast that matches with powder input port 2 to be housed connect cover 3 on the powder input port 2 of toner 1, is shaped on the side plate 4 of powder input port 2 ends greater than the through hole 6 that connects pullover 5, is connecing the stopper 7 that is plugged with sealing in pullover 5.
Claims (1)
1, makes things convenient for toner cartridge to add the device of powder, it is characterized in that on the powder input port of toner, being equipped with the cast that matches with powder input port and connect cover, on the side plate of powder input port end, be shaped on greater than connecing pullover through hole, connecing the stopper that is plugged with sealing in pullover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201130492U CN201340515Y (en) | 2009-01-20 | 2009-01-20 | Device for facilitating powder adding of selenium drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201130492U CN201340515Y (en) | 2009-01-20 | 2009-01-20 | Device for facilitating powder adding of selenium drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340515Y true CN201340515Y (en) | 2009-11-04 |
Family
ID=41236058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201130492U Expired - Fee Related CN201340515Y (en) | 2009-01-20 | 2009-01-20 | Device for facilitating powder adding of selenium drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340515Y (en) |
-
2009
- 2009-01-20 CN CNU2009201130492U patent/CN201340515Y/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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiaxing Tianma Printer Consumables Co., Ltd. Assignor: Sun Ronghua Contract record no.: 2010330002154 Denomination of utility model: Device for facilitating powder adding of selenium drum Granted publication date: 20091104 License type: Exclusive License Record date: 20101112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |