CN202331018U - Sealing component for sealing powder outlet of carbon powder box and carbon powder box - Google Patents
Sealing component for sealing powder outlet of carbon powder box and carbon powder box Download PDFInfo
- Publication number
- CN202331018U CN202331018U CN 201120444054 CN201120444054U CN202331018U CN 202331018 U CN202331018 U CN 202331018U CN 201120444054 CN201120444054 CN 201120444054 CN 201120444054 U CN201120444054 U CN 201120444054U CN 202331018 U CN202331018 U CN 202331018U
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- CN
- China
- Prior art keywords
- sealing
- meal outlet
- guide rail
- cartridge
- outlet
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- 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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Abstract
The utility model discloses a sealing component for sealing a powder outlet of a carbon powder box. The powder outlet is provided with a long edge and a short edge; the sealing component comprises a guide rail and a sealing thin sheet; the guide rail is arranged on the long edge of the power outlet; the length of the long edge of the sealing thin sheet is greater than that of the long edge of the power outlet; and the sealing thin sheet is connected with the guide rail in a sliding way. By using the sealing component provided by the utility model, after carbon powder is recovered and filled in the carbon powder box, an operator needs only insert the sealing thin sheet along the guide rail, so that the sealing of the power outlet of a powder cabin is realized. The sealing structure is simple. Compared with the conventional recovery method without breaking the box, the sealing component has the advantage of higher sealing reliability. Compared with the conventional recovery method through breaking the box, the recovery method of the sealing component is easier and the sealing reliability is higher.
Description
Technical field
The utility model relates to a kind of cartridge of sealing the seal assembly of cartridge meal outlet and having this seal assembly of being used to.
Background technology
Cartridge is a kind of expendable part that is removably installed in image processing system, and this image processing system is a kind of equipment of using the photoelectronic imaging technology, like laser printer, LED printer, laser copier or the like.
Shown in Figure 1 is a kind of existing cartridge structure.The developing chamber 92 that cartridge has powder storehouse 91 and is positioned at powder storehouse 91 1 sides accommodates carbon dust in the powder storehouse 91.Cartridge also comprises parts (all invisible among Fig. 1) such as developer roll, powder delivery cutter, photosensitive drums, charging roller and cleaning doctor, and these parts all are positioned at developing chamber 92.Powder storehouse 91 has a meal outlet (invisible among the figure), is used at cartridge process for imaging supply toner.
When dispatching from the factory, the meal outlet in cartridge powder storehouse 91 typically uses sealing strip 93 sealing, in case the phenomenon of carbon dust leakage takes place in transportation the blocking powder box.Before the use, the sealing strip 93 that is torn on the cartridge by the user gets final product.But how this cartridge carries out recycling after carbon dust exhausts, become an important techniques problem.The method of existing recycling is the new carbon dust of can in the powder storehouse, and in former sealing strip installation place new sealing strip is installed and is realized recycling.Wherein, new sealing strip is installed dual mode is arranged below main:
One, do not cut open the mode of box.Promptly directly paste new sealing strip in the position of former sealing strip, still, because the spacing between powder storehouse and the developing chamber is very little, the operator is difficult to accurately sealing strip is attached on the meal outlet, therefore can produce leakage powder, and environment is polluted.
Two, cut open the mode of box.Promptly cut powder storehouse and developing chamber open, the two is separated, install new sealing strip in the former sealing strip installation place in powder storehouse then, and then the two is assembled with cutter.The regenerative process of cuing open the box mode is difficult to control the quality of cartridge, and complex process.On the other hand, using cutter to cut open in the process of box, tend to destroy the section of powder storehouse or developing chamber, cause powder storehouse and developing chamber to be scrapped, therefore the recovery of this way of recycling is lower.
Summary of the invention
The fundamental purpose of the utility model provides a kind of novel cartridge seal assembly, uses the sealing assembly can effectively seal the anti-leak-stopping powder of meal outlet of cartridge, can make things convenient for the recycling of cartridge again.
Another purpose of the utility model provides a kind of cartridge with novel sealing structure, and this cartridge can effectively be prevented making things convenient for recycling again by the leak-stopping powder.
For realizing above-mentioned fundamental purpose, the utility model provides a kind of seal assembly that is used to seal the cartridge meal outlet, and said meal outlet has long limit and minor face, and said seal comprises guide rail, and this guide rail is installed on the long limit of said meal outlet; And sealing sheet, the long edge lengths of sealing thin slice is greater than the long edge lengths of said meal outlet, and sealing thin slice and said guide rail are slidingly connected.
Adopt the utility model seal assembly, after cartridge reclaimed the can carbon dust, the operator only needs to insert sealing sheet along guide rail can realize the sealing to powder storehouse meal outlet.Hermetically-sealed construction is simple.Compare with the existing box way of recycling of not cuing open, the reliability of its sealing is higher, and it is simpler to reclaim technology; Compare with the existing box way of recycling of cuing open, its recovery method is simpler, and recovery utilization rate is higher.
Further, sealing sheet has porous material layer towards the surface coverage of meal outlet.Above-mentioned porous material layer is the effect of lift-off seal meal outlet further, thereby prevents the carbon dust leakage.
For realizing above-mentioned another purpose, the utility model provides a kind of cartridge, comprises the powder storehouse, and this powder storehouse has meal outlet, and this meal outlet has long limit and minor face; And sealing sheet; The long limit of said meal outlet is provided with guide rail; Said sealing sheet and said guide rail are slidingly connected, and the long edge lengths of sealing thin slice is greater than the long edge lengths of said meal outlet.
The cartridge of the utility model is after reclaiming the can carbon dust, and the operator only needs to insert sealing sheet along guide rail can realize the sealing to powder storehouse meal outlet, and its hermetically-sealed construction is simple.Compare with the existing box way of recycling of not cuing open, the reliability of its sealing is higher, and it is simpler to reclaim technology; Compare with the existing box way of recycling of cuing open, its recovery method is simpler, and it is higher to reclaim the box utilization factor.
Description of drawings
Fig. 1 is the three-dimensional view of existing cartridge;
Fig. 2 is the three-dimensional view in powder storehouse among the utility model cartridge embodiment;
Fig. 3 is the three-dimensional view in powder storehouse among the utility model cartridge embodiment, and wherein, sealing sheet is removed;
Fig. 4 is the three-dimensional view of the utility model seal assembly first embodiment middle guide;
Fig. 5 is the three-dimensional view of the utility model seal assembly second embodiment middle guide.
Embodiment
Referring to Fig. 2 and Fig. 3, cartridge has powder storehouse 11 and developing chamber (not shown).The powder storehouse 11 of cartridge and the inner structure and the prior art of developing chamber are basic identical, for the sake of simplicity, are not described in detail at this.Powder storehouse 11 is provided with meal outlet 111, and this meal outlet 111 roughly becomes rectangle, and has pair of long edges and pair of short edges.Pair of guide rails 21 is installed on the pair of long edges, and the length of guide rail 21 and meal outlet 111 long edge lengths are basic identical, and form a pair of chute 113 between the upper surface of guide rail 21 and powder storehouse opening.Sealing sheet 31 is housed in the said chute 113 slidably.Sealing thin slice 31 is the hard sheet of rectangle, and it has pair of long edges and pair of short edges.Wherein, the length of minor face is slightly less than the spacing of said a pair of chute 113, and the length on long limit extracts sealing sheet 31 greater than the long edge lengths of meal outlet 111 to make things convenient for the user.Be to strengthen the effect of sealing, towards the surface coverage of meal outlet porous material layer (figure does not show) is arranged at sealing sheet 31, this porous material layer can be felt, sponge or other porosints.Such structure can strengthen the sealing effectiveness of seal assembly, prevents that the carbon dust in powder storehouse from revealing.
The cartridge seal assembly of the utility model, its guide rail can have various structure.Guide rail 21 shown in Figure 4 has a base portion 211 and an extension 212.Base portion 211 is fixed on the upper surface on meal outlet 111 long limits, and the upper surface of extension 212 and meal outlet has formed chute 113, to accommodate sealing sheet 31.Promptly adopt this seal assembly among the embodiment of Fig. 2 and Fig. 3.
Shown in Figure 5 is another embodiment of seal assembly; The sealing assembly has a base portion 211' and a pair of extension 212' and 213', and wherein, base portion 211' is fixed on the upper surface on meal outlet 111 long limits; Form chute between a pair of extension 212' and the 213', to accommodate sealing sheet 31.
In the aforementioned embodiment, seal assembly and cartridge are separate parts, and guide rail need be through welding. the long limit of splicing or riveted way and meal outlet is fixed.But the hermetically-sealed construction of the utility model is not limited to the foregoing description.For example, in the process of powder storehouse moulding, guide rail is set directly on the long limit of meal outlet.The design of this guide rail and meal outlet one can guarantee being slidingly connected between sealing sheet and the guide rail equally, and then realizes the beneficial effect of the utility model.
Claims (6)
1. be used to seal the seal assembly of cartridge meal outlet, said meal outlet has long limit and minor face, it is characterized in that: said seal comprises
Guide rail, this guide rail are installed on the long limit of said meal outlet;
Sealing sheet, the long edge lengths of sealing thin slice be greater than the long edge lengths of said meal outlet, and sealing thin slice and said guide rail are slidingly connected.
2. seal assembly according to claim 1 is characterized in that: said sealing sheet has porous material layer towards the surface coverage of meal outlet.
3. seal assembly according to claim 1 and 2; It is characterized in that: said guide rail comprises a base portion and an extension; Said base portion is fixed on the upper surface on the long limit of meal outlet, and the upper surface on the long limit of said extension and meal outlet forms chute, to accommodate sealing sheet.
4. seal assembly according to claim 1 and 2 is characterized in that: said guide rail comprises a base portion and a pair of extension, and said base portion is fixed on the upper surface on the long limit of meal outlet, and said a pair of extension forms chute, to accommodate sealing sheet.
5. cartridge comprises
The powder storehouse, this powder storehouse has meal outlet, and this meal outlet has long limit and minor face;
Sealing sheet;
It is characterized in that:
The long limit of said meal outlet is provided with guide rail;
Said sealing sheet and said guide rail are slidingly connected, and the long edge lengths of sealing thin slice is greater than the long edge lengths of said meal outlet.
6. cartridge according to claim 5 is characterized in that: the surface coverage towards meal outlet of said sealing sheet has porous material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120444054 CN202331018U (en) | 2011-11-10 | 2011-11-10 | Sealing component for sealing powder outlet of carbon powder box and carbon powder box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120444054 CN202331018U (en) | 2011-11-10 | 2011-11-10 | Sealing component for sealing powder outlet of carbon powder box and carbon powder box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202331018U true CN202331018U (en) | 2012-07-11 |
Family
ID=46442993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120444054 Expired - Fee Related CN202331018U (en) | 2011-11-10 | 2011-11-10 | Sealing component for sealing powder outlet of carbon powder box and carbon powder box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202331018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104423237A (en) * | 2013-09-06 | 2015-03-18 | 珠海赛纳打印科技股份有限公司 | Method for repairing process cartridge and repaired process cartridge |
-
2011
- 2011-11-10 CN CN 201120444054 patent/CN202331018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104423237A (en) * | 2013-09-06 | 2015-03-18 | 珠海赛纳打印科技股份有限公司 | Method for repairing process cartridge and repaired process cartridge |
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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 |
Granted publication date: 20120711 Termination date: 20201110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |