CN201745248U - Ink box - Google Patents
Ink box Download PDFInfo
- Publication number
- CN201745248U CN201745248U CN2009203162977U CN200920316297U CN201745248U CN 201745248 U CN201745248 U CN 201745248U CN 2009203162977 U CN2009203162977 U CN 2009203162977U CN 200920316297 U CN200920316297 U CN 200920316297U CN 201745248 U CN201745248 U CN 201745248U
- Authority
- CN
- China
- Prior art keywords
- box body
- ink
- print cartridge
- sponge
- storehouse
- 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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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17513—Inner structure
Landscapes
- Ink Jet (AREA)
Abstract
The utility model relates to an ink box mainly comprising a box body, wherein an accommodation chamber and a sponge chamber are arranged in the box body; the accommodation chamber is separated from the sponge chamber through a partition board; the bottom of the partition board is provided with an opening which is communicated with the sponge chamber and the accommodation chamber; the front end of the installation direction of the box body and a printer is provided with an ink outlet tube; a cotton core is arranged in the ink outlet tube; the upper end face of the ink outlet tube is higher than the inner bottom surface of the box body; the side wall of the ink outlet tube is provided with an ink guide channel which is communicated with the sponge chamber; and ink guide bars are filled in the ink guide channel and are respectively in contact with the cotton core at two sides and the sponge in the sponge chamber. Through the rigid jacking force by the upper end of the totally-enclosed ink outlet tube to the cotton core, the cotton core can be well matched with an ink supply needle. Meanwhile, the ink outlet tube with an opening at the side surface is provided with the ink guide bars which can guide the ink of the sponge to the cotton core smoothly, so as to supply ink for the printer smoothly.
Description
Technical field
The utility model relates to a kind of ink storage device, particularly a kind of print cartridge that cooperates printer to use.
Background technology
Existing print cartridge is all formed by holding storehouse, sponge storehouse and going out China ink pipe, goes out that the China ink pipe is generally direct to be communicated with the sponge storehouse.In order to make smooth in ink outlet port, the flowing out of ink energy, go out in the black pipe to be provided with cotton core, the effect of cotton core is to cooperate the ink that the sponge storehouse is received to be incorporated in the ink supply pin with the ink supply pin of printer.Print cartridge is that printer cooperates when installing, for ink supply pin and cotton core are closely cooperated, it all is downforce of effect on print cartridge, the thrust of the oriented cotton core direction of ink supply this moment pin meeting produces, in order to guarantee the existence all the time of this thrust, optimal cases is that the rear end that cotton core contacts with the ink supply pin has the displacement of rigid objects restriction cotton core.Existing print cartridge structure goes out the China ink pipe and directly is communicated with the sponge storehouse, can only withstand cotton core by the sponge in the sponge storehouse, reaches the function of restriction cotton core displacement in order to make sponge as far as possible, generally all adopts hardness better, the material that density is bigger.No matter this structure is when print cartridge is produced, perhaps all can not reach the effect of good restriction cotton core during the print cartridge installation, and the sponge that hardness is good more also is sponge eventually after all, can't compare with the rigidity material, and cause the sponge cost higher.The hardness height also can bring another outer side effect simultaneously, i.e. the ability of sponge absorption ink is relatively poor.Go out cotton core in the China ink pipe simultaneously then after the use of a small amount of number of times, go out in the black pipe, can't reach the effect of drawing China ink, thereby influence the service life of print cartridge greatly with regard to retraction.
The utility model content
The purpose of this utility model is to provide the displacement of a kind of effective restriction cotton core for the deficiency that solves above-mentioned technology, can smoothly the ink in the print cartridge be drawn out to the ink supply pipe simultaneously, and produces the print cartridge that should not damage in the installation and transportation process.
In order to achieve the above object, the print cartridge that the utility model is designed, it mainly is made up of box body, be provided with in the box body and hold storehouse and sponge storehouse, hold the storehouse and the sponge storehouse is separated by dividing plate, be provided with open communication sponge storehouse and hold the storehouse in the dividing plate bottom, front end at box body and printer installation direction is provided with out the China ink pipe, in going out black pipe, be provided with cotton core, the upper surface that goes out black pipe is higher than the inner bottom surface of described box body, going out to have the ink passage that draws that communicates with the sponge storehouse on the sidewall of black pipe, in drawing ink passage, be filled with and draw ink-stick, drawing ink-stick is a kind of elastic porous material, and the described ink-stick that draws and is in contact with one another respectively and between the described cotton core or sponge or elastic porous material in elastic porous material and the described sponge storehouse that goes out black pipe.
Above scheme as seen, the utility model is given the jacking force of cotton core with rigidity by the China ink pipe upper end of going out of complete closed, makes cotton core to cooperate with the ink supply pin.Thereby simultaneously lateral opening go out be provided with in the black pipe draw ink-stick can smoothly the ink of sponge be guided into cotton core smooth give printer ink-providing.
Further scheme is, for the pressure balance in the print cartridge that effectively guarantees, box body is provided with air admission hole, and air admission hole is communicated with the sponge storehouse by the balance gas circuit that is arranged in the box body.And the bottom that described air inlet is arranged on print cartridge is the best near the position that goes out black pipe.
Further scheme is, in order to make print cartridge can effectively feed back the ink surplus of holding in the storehouse, described box body holds the position of the bottom in storehouse matching with printer detector and is provided with a light inlet window, in holding the storehouse, be provided with a fulcrum, be connected with a swing arm on fulcrum, an end of swing arm is connected with the fulcrum hinge, and the other end of swing arm is a shading piece, and when swing arm swung to extreme lower position, shading piece cooperated with the position of light inlet window.This structure swing arm floats with the liquid level of ink in holding the storehouse, and when ink was used up, shading piece blocked light inlet window and promptly can be printed machine examination and measure, thus the information that the feedback ink is used up.
Further scheme is, cooperating of print cartridge and printer for convenience, and make it to cooperate fastening installation with printer, sidewall is provided with to the box body outer lug rubber locking member that shape cooperates with the print cartridge installation portion of printer outside the box body; The bottom of box body outside sidewall rubber locking member is provided with the ink box chip installation portion, and is being to be provided with the print cartridge positioning convex on the relative opposite side box body outside sidewall with rubber locking member installation portion.
Further scheme is, in order in production, transportation, to protect print cartridge, particularly protect parts such as the black pipe of going out of print cartridge, rubber locking member, be provided with in the box body outside to cooperate and be provided with fender bracket with box body, fender bracket is the fender bracket structure of semi-surrounding, and its semi-surrounding structure coats the narrow wall in both sides of box body and goes to the bottom; Fender bracket is provided with the position location depression corresponding with positioning convex, the bottom of fender bracket is provided with the sealing air inlet and goes out the lid of black pipe, on opposite side relative on the fender bracket, be provided with the protective cover of rubber-coated locking member with the location depression, this protective cover and rubber locking member top profile cooperate and to the rubber locking member curved buckle structure that becomes that slants, and buckle structure and location depression cooperate fender bracket is fixed on the print cartridge; The downside position corresponding with the ink box chip installation portion that is positioned at protective cover on the fender bracket structure is provided with and makes the chip installation portion be exposed to the outer sky frame of stepping down.The secondary operations that the sky frame can Convenient ink box of stepping down makes to need not fender bracket is taken off when ink box chip is installed.
The resulting print cartridge of the utility model, pass through upper end closed, sidewall is opened the China ink that goes out that draws ink passage and is managed, perfectly solved the problem that cotton core displacement in the China ink pipe, it is a series of as shortcomings such as sponge blotting weak effect, sponge cost height to have avoided conventional ink cartridge to stop that by increase sponge density cotton core brings, effectively reduce the production cost of print cartridge, and increased the contact area between sponge and the cotton core, made the drainage ink smooth more.Simultaneously, print cartridge is provided with air admission hole and has guaranteed the interior pressure balance of print cartridge, makes the smooth ink supply of print cartridge energy.Print cartridge is provided with the rubber locking member that cooperates with printer outward, print cartridge can be cooperated and fastening installation with printer, and the swing arm parts in the print cartridge have reasonably solved the feedback problem of ink surplus; Most importantly box body is provided with fender bracket outward; this fender bracket and box body perfect cooperation; protected and be exposed on the box body that outer parts are not produced, the accidental injury in the transportation, sales process; and directly be sealed into gas port and go out the China ink pipe; the sealing air inlet can be simplified the air inlet envelope film in production and the use, the operation of striping; seal out the China ink pipe and not only can play the effect of protecting out black pipe, can also be subjected to strong external force breakage, stop ink to leak under the situation that internal pressure is unbalance at print cartridge.In sum, this print cartridge has reasonable in design, and is safe and reliable, ink feed smoothness, advantage such as production cost is low.
Description of drawings
Fig. 1 is the three-dimensional view of the utility model embodiment 1 print cartridge;
Fig. 2 is the cutaway view of the utility model embodiment 1 print cartridge.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1:
As Fig. 1, shown in Figure 2, the print cartridge that present embodiment is described, it mainly is made up of box body 1, be provided with in the box body 1 and hold storehouse 2 and sponge storehouse 3, hold storehouse 2 and the open communication of sponge storehouse 3 by dividing plate 4 bottoms, at the front end of box body 1 and printer installation direction is that the bottom of box body 1 is provided with out China ink pipe 5, in going out China ink pipe 5, be provided with cotton core 6, the inner bottom surface that the upper surface that goes out China ink pipe 5 is higher than box body stretches in the box body 1, and complete closed, go out China ink pipe 5 have near the sidewall that holds storehouse 2 communicate with sponge storehouse 3 draw ink passage 7, in drawing ink passage 7, be filled with and draw ink-stick 8, drawing ink-stick 8 is a kind of elastic porous materials.Draw sponge 9 contacts of ink-stick 8 respectively at cotton core 6 that is positioned at its both sides and sponge storehouse 3.Be provided with air inlet 10 in the bottom of box body 1, air inlet 10 is communicated with sponge storehouse 3 by the balance gas circuit 11 that is arranged between sponge storehouse 3 and box body 1 sidewall.Box body 1 holds the position of the bottom in storehouse 2 matching with printer detector and is provided with a light inlet window 12, in holding storehouse 2, be provided with a fulcrum 13, on fulcrum 13, be connected with a swing arm 14, one end of swing arm 14 is connected with fulcrum 13 hinges, the other end of swing arm 14 is a shading piece 15, and when swing arm 14 swung to extreme lower position, shading piece 15 cooperated with the position of light inlet window 12.Box body 1 outside sidewall is provided with to box body 1 outer lug, the rubber locking member 16 that shape cooperates with the print cartridge installation portion of printer; The bottom of box body 1 outside sidewall rubber locking member 16 is provided with ink box chip installation portion 17, and is being to be provided with print cartridge positioning convex 18 on relative opposite side box body 1 outside sidewall with rubber locking member 16 installation portions.Box body 1 outside also is provided with to cooperate with box body 1 and is provided with fender bracket 19, and fender bracket 19 is the frame structure of semi-surrounding, and its semi-surrounding structure coats the narrow wall in both sides of box body 1 and goes to the bottom; Fender bracket 19 is provided with the corresponding location depression 20 of position and positioning convex 18, the bottom of fender bracket 19 is provided with sealing air inlet 10 and goes out the lid 24 of China ink pipe 5, on opposite side relative on the fender bracket 19, be provided with the protective cover 21 of rubber-coated locking member 16 with location depression 20, this protective cover 21 and rubber locking member 16 top profiles cooperate and to the rubber locking member 16 curved buckle structure 22 that becomes that slants, and buckle structure 22 and location depression 20 cooperate fender bracket 19 is fixed on the print cartridge; The downside that is positioned at protective cover 21 on fender bracket 19 structures and ink box chip installation portion 17 corresponding positions are provided with and make chip installation portion 17 be exposed to the outer sky frame 23 of stepping down.
Claims (10)
1. print cartridge comprises:
Box body;
Be provided with in the described box body and hold storehouse and sponge storehouse;
Describedly hold the storehouse and the sponge storehouse is separated by dividing plate, be provided with ink-feed channel in the dividing plate bottom, the sponge storehouse has ink-feed channel to communicate with holding between the storehouse, and described sponge storehouse is provided with out China ink and manages;
Describedly go out in the black pipe to be provided with cotton core or elastic porous material, described sponge is provided with sponge or elastic porous material in the storehouse;
It is characterized in that:
The described upper surface that goes out black pipe is higher than the inner bottom surface of described box body, has the ink passage that draws that communicates with the sponge storehouse on the described sidewall that goes out black pipe.
2. print cartridge according to claim 1 is characterized in that:
Described draw to be filled with in the ink passage draw ink-stick, drawing ink-stick is a kind of elastic porous material.
3. the ink-stick that draws according to claim 1 is characterized in that
The described ink-stick that draws and is in contact with one another respectively and between the described cotton core or sponge or elastic porous material in elastic porous material and the described sponge storehouse that goes out black pipe.
4. print cartridge according to claim 1 is characterized in that:
Described box body is provided with air admission hole;
Described air admission hole is communicated with the sponge storehouse by the balance gas circuit that is arranged in the box body.
5. print cartridge according to claim 4 is characterized in that:
Described air inlet is arranged on the bottom of print cartridge near the position that goes out black pipe.
6. according to claim 1 or 2 or 3 or 4 or 5 described print cartridges, it is characterized in that:
Described box body holds the position of the bottom in storehouse matching with printer detector and is provided with a light inlet window, is provided with a fulcrum in holding the storehouse;
Be connected with a swing arm on the described fulcrum;
One end of described swing arm is connected with the fulcrum hinge, and the other end of described swing arm is a shading piece, and swing arm is when swinging to extreme lower position, and described shading piece cooperates with the position of described light inlet window.
7. according to claim 1 or 2 or 3 or 4 or 5 described print cartridges, it is characterized in that:
Described box body outside sidewall is provided with the rubber locking member that cooperates with the print cartridge installation portion of printer to box body outer lug shape;
Described box body outside sidewall is provided with the ink box chip installation portion in the bottom of described rubber locking member;
With described rubber locking member installation portion is that relative opposite side box body outside sidewall is provided with the print cartridge positioning convex.
8. print cartridge according to claim 6 is characterized in that:
Described box body outside sidewall is provided with the rubber locking member that cooperates with the print cartridge installation portion of printer to box body outer lug shape;
Described box body outside sidewall is provided with the ink box chip installation portion in the bottom of described rubber locking member;
With described rubber locking member installation portion is that relative opposite side box body outside sidewall is provided with the print cartridge positioning convex.
9. print cartridge according to claim 7 is characterized in that:
The described box body outside is provided with to cooperate with box body and is provided with fender bracket;
Described fender bracket is the frame structure of semi-surrounding, the narrow wall in both sides that its semi-surrounding structure coats described box body and going to the bottom; Described fender bracket is provided with the position location depression corresponding with described positioning convex, the bottom of fender bracket is provided with the sealing air inlet and goes out the lid of black pipe, on opposite side relative on the fender bracket, be provided with the protective cover of rubber-coated locking member with the location depression, this protective cover and rubber locking member top profile cooperate and to the rubber locking member curved buckle structure that becomes that slants, and buckle structure and location depression cooperate fender bracket is fixed on the print cartridge; The downside position corresponding with the ink box chip installation portion that is positioned at protective cover on the fender bracket structure is provided with and makes the chip installation portion be exposed to the outer sky frame of stepping down.
10. print cartridge according to claim 8 is characterized in that:
The described box body outside is provided with to cooperate with box body and is provided with fender bracket;
Described fender bracket is the frame structure of semi-surrounding, the narrow wall in both sides that its semi-surrounding structure coats described box body and going to the bottom; Described fender bracket is provided with the position location depression corresponding with described positioning convex, the bottom of fender bracket is provided with the sealing air inlet and goes out the lid of black pipe, on opposite side relative on the fender bracket, be provided with the protective cover of rubber-coated locking member with the location depression, this protective cover and rubber locking member top profile cooperate and to the rubber locking member curved buckle structure that becomes that slants, and buckle structure and location depression cooperate fender bracket is fixed on the print cartridge; The downside position corresponding with the ink box chip installation portion that is positioned at protective cover on the fender bracket structure is provided with and makes the chip installation portion be exposed to the outer sky frame of stepping down.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203162977U CN201745248U (en) | 2009-12-01 | 2009-12-01 | Ink box |
| PCT/CN2010/079237 WO2011066785A1 (en) | 2009-12-01 | 2010-11-29 | Ink cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203162977U CN201745248U (en) | 2009-12-01 | 2009-12-01 | Ink box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201745248U true CN201745248U (en) | 2011-02-16 |
Family
ID=43579920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203162977U Expired - Fee Related CN201745248U (en) | 2009-12-01 | 2009-12-01 | Ink box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201745248U (en) |
| WO (1) | WO2011066785A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501609A (en) * | 2011-10-25 | 2012-06-20 | 珠海天威飞马打印耗材有限公司 | Ink box |
| CN106564292A (en) * | 2015-10-11 | 2017-04-19 | 周利军 | Printer uninterrupted supply system |
| CN109228680A (en) * | 2018-09-30 | 2019-01-18 | 于婉晴 | Printing consumables print cartridge |
| CN109501468A (en) * | 2018-12-28 | 2019-03-22 | 北海市天硌打印耗材有限公司 | It is a kind of with the ink horn of regeneration for preventing ink dehydration function in print cartridge |
| JP2019188672A (en) * | 2018-04-23 | 2019-10-31 | キヤノン株式会社 | ink cartridge |
| CN112277475A (en) * | 2019-06-21 | 2021-01-29 | 珠海纳思达企业管理有限公司 | Ink box |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8857960B2 (en) | 2011-10-28 | 2014-10-14 | Hewlett-Packard Development Company, L.P. | Fluid supply housing |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2752466B2 (en) * | 1989-10-24 | 1998-05-18 | キヤノン株式会社 | Ink tank, inkjet cartridge, and inkjet apparatus |
| JP3088611B2 (en) * | 1994-07-04 | 2000-09-18 | キヤノン株式会社 | Ink jet recording device |
| US20050212880A1 (en) * | 2002-10-30 | 2005-09-29 | Kmp Print Technik Ag | Ink cartridge for mounting onto a recording head |
| JP4164471B2 (en) * | 2004-06-01 | 2008-10-15 | キヤノン株式会社 | Liquid tank and liquid discharge recording apparatus equipped with the liquid tank |
| US7413298B1 (en) * | 2004-10-25 | 2008-08-19 | Nu-Kote International, Inc. | Filter wicks for ink jet cartridges |
| CN2910571Y (en) * | 2006-03-24 | 2007-06-13 | 浙江天马电子科技有限公司 | Ink cartridge with support |
| CN200998938Y (en) * | 2007-01-09 | 2008-01-02 | 孙荣华 | Print cartridge with induction apparatus |
| CN201002397Y (en) * | 2007-02-28 | 2008-01-09 | 孙荣华 | Lightproof floating display device |
-
2009
- 2009-12-01 CN CN2009203162977U patent/CN201745248U/en not_active Expired - Fee Related
-
2010
- 2010-11-29 WO PCT/CN2010/079237 patent/WO2011066785A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501609A (en) * | 2011-10-25 | 2012-06-20 | 珠海天威飞马打印耗材有限公司 | Ink box |
| CN106564292A (en) * | 2015-10-11 | 2017-04-19 | 周利军 | Printer uninterrupted supply system |
| JP2019188672A (en) * | 2018-04-23 | 2019-10-31 | キヤノン株式会社 | ink cartridge |
| JP7091124B2 (en) | 2018-04-23 | 2022-06-27 | キヤノン株式会社 | ink cartridge |
| CN109228680A (en) * | 2018-09-30 | 2019-01-18 | 于婉晴 | Printing consumables print cartridge |
| CN109501468A (en) * | 2018-12-28 | 2019-03-22 | 北海市天硌打印耗材有限公司 | It is a kind of with the ink horn of regeneration for preventing ink dehydration function in print cartridge |
| CN112277475A (en) * | 2019-06-21 | 2021-01-29 | 珠海纳思达企业管理有限公司 | Ink box |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011066785A1 (en) | 2011-06-09 |
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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.: 2011330001370 Denomination of utility model: Ink cartridge having filtering means Granted publication date: 20110216 License type: Exclusive License Record date: 20111114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20171201 |