CN2812053Y - Sealing strip for carbon powder box - Google Patents
Sealing strip for carbon powder box Download PDFInfo
- Publication number
- CN2812053Y CN2812053Y CNU2005200622453U CN200520062245U CN2812053Y CN 2812053 Y CN2812053 Y CN 2812053Y CN U2005200622453 U CNU2005200622453 U CN U2005200622453U CN 200520062245 U CN200520062245 U CN 200520062245U CN 2812053 Y CN2812053 Y CN 2812053Y
- Authority
- CN
- China
- Prior art keywords
- layer
- adhesive
- cartridge
- sealing strip
- strip
- 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
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0894—Reconditioning of the developer unit, i.e. reusing or recycling parts of the unit, e.g. resealing of the unit before refilling with toner
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The utility model relates to a sealing strip for a carbon powder box, which comprises an adhesive layer, a bottom layer which is arranged on one side of the adhesive layer, and a disjuncting layer which is arranged on the other side of the adhesive layer, wherein a first tear strip and a second tear strip are extended out from the same end of the bottom layer and the disjuncting layer, and the middle part of the adhesive layer is provided with an opening which is same with a carbon powder outlet. Since the utility model adopts the novel design of two tear strips, the recovered and reused carbon powder box can be resealed without disassembling the carbon powder box, and the utility model has the characteristics of simple structure and easy use.
Description
Technical field
The utility model relates to a kind of sealing strip that is applicable to printer or the inner cartridge of duplicating machine that has improved.
Background technology
Printer and duplicating machine are the office equipment of using always; existing laser printer or duplicating machine generally all have removable cartridge; consider to reduce cost and protect factor of environmental that it is very necessary and feasible that the cartridge of having finished using is carried out recycling.In the recycling process of cartridge, not only need cartridge is refilled carbon dust, and will the meal outlet of cartridge be sealed, to prevent that carbon dust leaks in the process of packing, transportation.Carry out work in printer or the duplicating machine if the user need be inserted into cartridge, then must adopt suitable method to destroy the hermetically-sealed construction of cartridge earlier, make carbon dust to flow out from meal outlet smoothly, so that carry out follow-up printing or duplicating working.
At present, during with the cartridge recycling, generally adopt sealing strip that meal outlet is sealed, again sealing strip is torn before using.For example, Figure 10 of U.S. Pat 5223068 discloses a kind of method that the cartridge that utilizes again after reclaiming is sealed again, it adopts the sealing strip of a kind of Pasting at cartridge, this sealing strip comprises a tearing strip, before the user uses cartridge, strip down by the separable layer of tearing strip with sealing strip.Yet, this sealing strip is in the process of cartridge sealing, need earlier the powder storehouse to be separated from cartridge, the one side of sealing strip is sticked on the meal outlet in powder storehouse and cover meal outlet, and then use mode such as welding that the powder storehouse is welded on the cartridge again.Powder storehouse separating process need be used cutting equipment, the technology more complicated, be easy to cartridge is caused the damage that can't repair, on the other hand, the powder storehouse is welded on the cartridge again may need corresponding welding gear, technology is also very complicated, and high hot weld rifle also is easy to damage the cartridge of plastic material.
Therefore, provide a kind of simple in structure, easy to use, and it is real in necessary not need to split the sealing strip that cartridge can seal again to the cartridge of recycling.
Summary of the invention
The purpose of this utility model is that design is a kind of simple in structure, easy to use, and does not need to split the sealing strip that cartridge can seal again to the cartridge of recycling.
For achieving the above object, the sealing strip that the utility model provides comprises adhesive-layer, is arranged at the bottom of adhesive-layer one example and the peel ply that is arranged at the adhesive-layer opposite side, wherein the same end of bottom and peel ply extends first tearing strip and second tearing strip respectively, and an opening identical with meal outlet is set in the middle of the adhesive-layer.
Sealing strip described in the utility model adopts the novel designs of two tearing strips, and not needing to split cartridge can seal again to the cartridge of recycling, has characteristics simple in structure, easy to use.The These characteristics of sealing strip described in the utility model is embodied in the specific embodiment described later.
Description of drawings
Fig. 1 is the schematic top plan view of cartridge sealing strip described in the utility model;
Fig. 2 is the cross-sectional schematic of cartridge sealing strip described in the utility model;
Fig. 3 is the user mode synoptic diagram of cartridge sealing strip described in the utility model.
Below in conjunction with the diagram and preferred embodiment the utility model is described in further detail.
Embodiment
Please in conjunction with reference Fig. 1, shown in Figure 2, the peel ply 12 that sealing strip 1 described in the utility model comprises adhesive-layer 10, is arranged at the bottom 11 of adhesive-layer 10 1 sides and is arranged at adhesive-layer 10 opposite sides, wherein bottom 11 extends tearing strip 110,120 respectively with an end of peel ply 12, and an opening 100 is set in the middle of the adhesive-layer 10.
Adhesive-layer 10 adopts the double faced adhesive tape comparatively responsive to pressure, and the shape of the opening 100 in the middle of it is identical with the shape of cartridge meal outlet (scheming not show).Bottom 11 all can adopt mylar (PET) with peel ply 12, bottom 11 and peel ply 12 are bonded in the both sides of adhesive-layer 10 respectively, wherein, peel ply 12 and adhesive-layer 10 bonding parts can be coated with one deck not with the coating of adhesive-layer 10 bondings, make peel ply 12 easier to separate from adhesive-layer 10.
Tearing strip 110,120 extends out from an end of bottom 11, peel ply 12 respectively, its length is a bit larger tham adhesive-layer 10 length, in the present embodiment, the width of tearing strip 110,120 is less than the breadth extreme of adhesive-layer 10, and all design the slope 14 of a wide transition at a end near adhesive-layer 10, on the one hand can save material, can prevent on the other hand at cartridge in transportation, cause it to contact with powder feeding roller (scheming not show) in the cartridge because tearing strip 110 is wide.The slope 14 of wide transition guarantees that tearing strips 110,120 stress can not take place concentrate and cause fracture when stressed.
In conjunction with shown in Figure 3, the use of sealing strip 1 described in the utility model is as follows: the first step, with tearing strip 110,120 from adhesive-layer 10 1 sides 101 present positions respectively to adhesive-layer 10 both sides doublings, the tearing strip 110,120 after the doubling lays respectively at the both sides of adhesive-layer 10; In second step, a thin steel bar 2 is inserted between tearing strip 110 and the bottom 11 according to direction shown in Figure 3, and supports tearing strip 110 at side 101 places; The 3rd step was inserted into the slit of sealing strip 1 from cartridge in the cartridge by thin steel bar, made peel ply 12 closely contact with powder storehouse (figure does not show), and the opening 100 of adhesive-layer 10 matches with the position of the meal outlet (figure does not show) in powder storehouse simultaneously; The 4th step, pulling tearing strip 120, make peel ply 12 come off from adhesive-layer 10, simultaneously firmly by ironed steel bar, make adhesive-layer 10 stick on around the meal outlet in powder storehouse, because adhesive-layer 10 has adopted the double faced adhesive tape comparatively responsive to pressure, therefore, through after pushing, meal outlet is sealed up comparatively securely by adhesive-layer; The 5th step, use special pressing device (figure does not show) that adhesive-layer 10 is once compressed operation again, guarantee bonding firm.Because the length of tearing strip 110 is greater than the length of adhesive-layer 10, therefore, the end of tearing strip 110 will remain in the outside of cartridge, the user can spur tearing strip 110 before using cartridge makes bottom 11 also break away from adhesive-layer 10, at this moment, only remaining adhesive-layer 10 be pasted on meal outlet around, do not seal, cartridge can normally use.
By above-mentioned use as can be seen, sealing strip described in the utility model can reseal the recycling cartridge under the situation that does not split cartridge, and is not only simple in structure, and very easy to use.
Technical conceive of the present utility model is not limited in the foregoing description, can also obtain many different embodiment according to design of the present utility model, for example the shape of tearing strip can change according to the concrete condition of cartridge, and adhesive-layer also can adopt the material of other type.Suchlike minor alteration and equivalent transformation all should be included within the described scope of claim.
Claims (4)
1, cartridge sealing strip, it comprises adhesive-layer, is arranged at the bottom of adhesive-layer one side and the peel ply that is arranged at the adhesive-layer opposite side, one opening identical with meal outlet is set in the middle of the adhesive-layer, one end of peel ply extends first tearing strip, it is characterized in that: described bottom extends second tearing strip at same end.
2, cartridge sealing strip according to claim 1 is characterized in that: the width of described first tearing strip and second tearing strip is less than the breadth extreme of described adhesive-layer, and closing on the wide transition section of the oriented adhesive-layer in adhesive-layer place.
3, cartridge sealing strip according to claim 1 is characterized in that: the length of described first tearing strip and second tearing strip is all greater than the length of adhesive-layer.
4, cartridge sealing strip according to claim 1, it is characterized in that: described peel ply is bonded on the adhesive-layer, and bonding part can be coated with one deck not with the coating of adhesive-layer bonding.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200622453U CN2812053Y (en) | 2005-07-27 | 2005-07-27 | Sealing strip for carbon powder box |
| PCT/CN2006/001157 WO2007016835A1 (en) | 2005-07-27 | 2006-05-30 | Sealing strip used in tonser cartridge |
| HK06108292A HK1088502A2 (en) | 2005-07-27 | 2006-07-26 | A seal-assembly for a toner cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200622453U CN2812053Y (en) | 2005-07-27 | 2005-07-27 | Sealing strip for carbon powder box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2812053Y true CN2812053Y (en) | 2006-08-30 |
Family
ID=36938444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200622453U Expired - Lifetime CN2812053Y (en) | 2005-07-27 | 2005-07-27 | Sealing strip for carbon powder box |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN2812053Y (en) |
| HK (1) | HK1088502A2 (en) |
| WO (1) | WO2007016835A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102981387A (en) * | 2012-12-07 | 2013-03-20 | 珠海天威飞马打印耗材有限公司 | Toner cartridge regeneration method |
| CN103453141A (en) * | 2013-08-22 | 2013-12-18 | 深圳创怡兴实业有限公司 | Printer/copying machine sealing brush structure and manufacturing method of printer/copying machine sealing brush structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2541650B2 (en) * | 1989-01-27 | 1996-10-09 | キヤノン株式会社 | Developer supply container |
| US5080745A (en) * | 1990-05-29 | 1992-01-14 | Leslie Paull | Toner bin seal and sealing method |
| ATE109093T1 (en) * | 1990-12-07 | 1994-08-15 | Costa G Chitouras | PROCEDURE FOR RE-CLOSING A TONER CARTRIDGE. |
| US5223068A (en) * | 1992-01-27 | 1993-06-29 | Raymond Baley | Reconditioned and resealed toner cartridge, the method of making the same, and a table saw used in this method |
| US5258814A (en) * | 1992-06-10 | 1993-11-02 | Davies Wilkins L | Toner cartridge seal |
| GB2292469A (en) * | 1994-08-04 | 1996-02-21 | Edward William Johnson | Seal for toner hoppers |
| US5826140A (en) * | 1997-03-28 | 1998-10-20 | Xerox Corporation | Method of remanufacturing toner cartridges |
-
2005
- 2005-07-27 CN CNU2005200622453U patent/CN2812053Y/en not_active Expired - Lifetime
-
2006
- 2006-05-30 WO PCT/CN2006/001157 patent/WO2007016835A1/en active Application Filing
- 2006-07-26 HK HK06108292A patent/HK1088502A2/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102981387A (en) * | 2012-12-07 | 2013-03-20 | 珠海天威飞马打印耗材有限公司 | Toner cartridge regeneration method |
| CN103453141A (en) * | 2013-08-22 | 2013-12-18 | 深圳创怡兴实业有限公司 | Printer/copying machine sealing brush structure and manufacturing method of printer/copying machine sealing brush structure |
| CN103453141B (en) * | 2013-08-22 | 2016-03-30 | 深圳创怡兴实业有限公司 | Printing/duplicating machine sealing brush configuration and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1088502A2 (en) | 2006-11-03 |
| WO2007016835A1 (en) | 2007-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150727 Granted publication date: 20060830 |
|
| EXPY | Termination of patent right or utility model |