CN106808801A - Ink-cases of printers processing technology - Google Patents
Ink-cases of printers processing technology Download PDFInfo
- Publication number
- CN106808801A CN106808801A CN201510853111.1A CN201510853111A CN106808801A CN 106808801 A CN106808801 A CN 106808801A CN 201510853111 A CN201510853111 A CN 201510853111A CN 106808801 A CN106808801 A CN 106808801A
- Authority
- CN
- China
- Prior art keywords
- ink
- negative pressure
- pressure generation
- accommodating chamber
- generation part
- 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.)
- Pending
Links
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
-
- 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
- B41J2/17559—Cartridge manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ink Jet (AREA)
Abstract
Ink-cases of printers processing technology, including ink receptive chamber and negative pressure generation part accommodating chamber, negative pressure generation part accommodating chamber are provided with ink outlet port along the bottom of gravity direction, and ink receptive chamber is interconnected with negative pressure generation part accommodating chamber in bottom；Negative pressure generation part accommodating chamber cross-sectional area from top to bottom progressively reduces, the material of filling is integrally formed porous material in negative pressure generation part accommodating chamber and ink outlet port, material forms density gradient from top to bottom, the density highest of ink outlet port part material simultaneously has filter tip function out of ink, this print cartridges structure is simple, dependable performance, ink capacity is big, easy to make and with low cost.
Description
Technical field
The present invention relates to print cartridge, especially a kind of print cartridge for supplying ink for ink-jet printer.
Background technology
Currently on the market in a kind of the more commonly used ink-cases of printers, its ink outlet port is equipped with a filter tip out of ink, cavity above ink outlet port is built with porous material absorption ink, under the suction function of printhead, ink is discharged to filter tip out of ink from porous adsorbing material, nozzle print through printhead is to forming word and pattern on medium, to make printing smooth and reducing residual ink amount, two blocks of different porous materials of density are generally placed so as to be formed " density step ", one piece of density is smaller weaker to ink adsorption capacity above, one piece of density is larger stronger to ink adsorption capacity below, the print cartridge material cost and assembly cost of this structure are all higher, and filter tip out of ink and porous material are provided separately, manufacturing process is numerous and diverse, assembly cost is also higher.
The content of the invention
The invention aims to solve the defect existing for ink-cases of printers in the prior art, there is provided a kind of performance is steady
It is fixed, the cost of material is low, simple structure and is easy to the ink-cases of printers of manufacture.
To achieve these goals, the technical solution adopted by the present invention is：
Ink-cases of printers processing technology, including ink receptive chamber and negative pressure generation part accommodating chamber, negative pressure generation part accommodating chamber
Ink outlet port is provided with along the bottom of gravity direction, ink receptive chamber is interconnected with negative pressure generation part accommodating chamber in bottom；
What the negative pressure occurred filling in accommodating chamber and ink outlet port is integrally formed porous material, and the porous material is from upper
To lower with density gradient, the density highest of ink outlet port part material.
Preferably, the cross section of the negative pressure generation part accommodating chamber is gradually reduced from top to bottom.
Preferably, porous material bottom density is 1.25-5 times of top density, is further suitable that between 1.5 times to 3 times.
Beneficial effects of the present invention are：The porous material that the blotting material and filter tip out of ink of the ink-cases of printers are formed in one, structure of ink cartridge is simple, and easy to process, ink capacity is big.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1；
Fig. 1 a are the longitudinal section of porous material fore-and-aft direction before assembly in the embodiment of the present invention 1；
Fig. 1 b are the longitudinal section of porous material left and right directions before assembly in the embodiment of the present invention 1.
Specific embodiment
Further understand and recognize to make to have architectural feature of the invention and the effect reached, detailed description is coordinated to preferred embodiment and accompanying drawing, be described as follows：
Embodiment 1
As shown in Fig. 1, Fig. 1 a, Fig. 1 b, ink-cases of printers processing technology, including ink receptive chamber 1 and negative pressure generation part accommodating chamber 2, negative pressure generation part accommodating chamber 2 is provided with ink outlet port 3 along the bottom of gravity direction, and ink receptive chamber 1 is interconnected with negative pressure generation part accommodating chamber 2 by connectivity slot 4；
Ink receptive chamber 1 and negative pressure generation part accommodating chamber 2 are sealed by cover 9；Blotting material 5 is provided with negative pressure generation part accommodating chamber 2, filter tip out of ink 6 is provided with ink outlet port 3；
Used as improvement of the invention, blotting material 5 and filter tip out of ink 6 are made up of integrally formed porous material, and the porous material has density gradient, the density highest of material at ink outlet port 3 from top to bottom.
Preferably, the cross section of negative pressure generation part accommodating chamber 2 is gradually reduced from top to bottom.
Preferably, porous material bottom density is 1.25 times -5 times of top density, and optimal between 1.5 times to 3 times, porous material can just be infiltrated in the presence of no external force by ink.
Preferably, the side of negative pressure generation part accommodating chamber 2 is additionally provided with surge chamber 7, and the surge chamber 7 is connected with negative pressure generation part accommodating chamber 2.
Preferably, the gas port 8 of air is communicated with surge chamber 7.The shape of the integral type porous material and the interior shape of negative pressure generation part accommodating chamber 2 and ink outlet port 3 coincide, therefore can easily and efficiently be assembled, the integral type porous material forms density gradient from top to bottom, the foot density of porous material is between 1.25 times to 5 times of topmost density, be further suitable that between 1.5 times to 3 times, preferably be between 1.8 times to 2.5 times.Preferably, the density of material topmost is between every cubic metre 50 kilograms to 200 kilograms, and the density of material foot is between every cubic metre 100 kilograms to 400 kilograms, and the density of material foot is 1.8-2.5 times of material topmost density.
The print cartridge for assembling irrigates ink in vacuumizing the ink receptive chamber of backward print cartridge, and part ink is through negative pressure generating unit
The connectivity slot 4 of part accommodating chamber 2 and the bottom of ink receptive chamber 1 flow to the side of negative pressure generation part accommodating chamber 2 and is absorbed by porous material from the side of ink receptive chamber 1.After print cartridge is installed on printer, as printhead exports ink from ink outlet port 3, the ink infiltrated in integral type porous material is constantly reduced, due to the capillary force of material, ink in ink receptive chamber 1 is constantly transferred in integral type porous material, raise the negative pressure in ink receptive chamber 1, when this negative pressure constantly increases, the ink level for infiltrating integral type porous material declines therewith, now, extraneous gas can be entered into negative pressure generation part accommodating chamber 2 along the buffered room 7 of gas port 8, after thering is bubble to enter ink receptive chamber 1 by connectivity slot 4 from negative pressure generation part accommodating chamber 2, negative pressure in ink receptive chamber 1 reduces therewith, and reach balance, such reciprocation cycle, until ink is by untill having printed.
Specific embodiment above is only the preferred embodiment of this creation, is not used to limit this creation, all any modification, equivalent substitution and improvements done within the spiritual and principle that this is created etc., be should be included within the protection domain of this creation.
Claims (3)
1. ink-cases of printers processing technology, including ink receptive chamber and negative pressure generation part accommodating chamber, negative pressure generation part accommodating chamber are provided with ink outlet port along the bottom of gravity direction, and ink receptive chamber is interconnected with negative pressure generation part accommodating chamber in bottom；Characterized in that, what is filled in the negative pressure generation accommodating chamber and ink outlet port is integrally formed porous material, the porous material has density gradient, the density highest of ink outlet port part material from top to bottom.
2. the ink-cases of printers processing technology according to claim 1, it is characterised in that the cross section of the negative pressure generation part accommodating chamber is gradually reduced from top to bottom.
3. the ink-cases of printers processing technology according to claim 1, it is characterised in that porous material bottom density is 1.25-5 times of top density；The integrally formed porous material has the function of filter tip out of ink at ink outlet port position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510853111.1A CN106808801A (en) | 2015-11-28 | 2015-11-28 | Ink-cases of printers processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510853111.1A CN106808801A (en) | 2015-11-28 | 2015-11-28 | Ink-cases of printers processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106808801A true CN106808801A (en) | 2017-06-09 |
Family
ID=59156666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510853111.1A Pending CN106808801A (en) | 2015-11-28 | 2015-11-28 | Ink-cases of printers processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106808801A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000246914A (en) * | 1999-03-03 | 2000-09-12 | Canon Inc | Liquid container |
| CN201002392Y (en) * | 2007-01-30 | 2008-01-09 | 孙荣华 | High capacity ink storing container |
| CN101108555A (en) * | 2006-07-21 | 2008-01-23 | 研能科技股份有限公司 | Porous absorption material and inik box with porous absorption material |
| JP2010023458A (en) * | 2008-07-24 | 2010-02-04 | Canon Inc | Ink tank and inkjet recording system |
| CN101890841A (en) * | 2010-07-02 | 2010-11-24 | 珠海纳思达企业管理有限公司 | Method for injecting ink into ink box of ink-jet printer |
| CN202357596U (en) * | 2011-11-25 | 2012-08-01 | 珠海天威飞马打印耗材有限公司 | Ink box |
| CN103481667A (en) * | 2013-09-04 | 2014-01-01 | 迈博高分子材料（宁波）有限公司 | Printer ink cartridge |
| CN203528087U (en) * | 2013-09-04 | 2014-04-09 | 上虞市多维高分子材料有限公司 | Printer ink cartridge |
| CN106739527A (en) * | 2015-11-25 | 2017-05-31 | 周利平 | Printer intelligence ink feeding system |
-
2015
- 2015-11-28 CN CN201510853111.1A patent/CN106808801A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000246914A (en) * | 1999-03-03 | 2000-09-12 | Canon Inc | Liquid container |
| CN101108555A (en) * | 2006-07-21 | 2008-01-23 | 研能科技股份有限公司 | Porous absorption material and inik box with porous absorption material |
| CN201002392Y (en) * | 2007-01-30 | 2008-01-09 | 孙荣华 | High capacity ink storing container |
| JP2010023458A (en) * | 2008-07-24 | 2010-02-04 | Canon Inc | Ink tank and inkjet recording system |
| CN101890841A (en) * | 2010-07-02 | 2010-11-24 | 珠海纳思达企业管理有限公司 | Method for injecting ink into ink box of ink-jet printer |
| CN202357596U (en) * | 2011-11-25 | 2012-08-01 | 珠海天威飞马打印耗材有限公司 | Ink box |
| CN103481667A (en) * | 2013-09-04 | 2014-01-01 | 迈博高分子材料（宁波）有限公司 | Printer ink cartridge |
| CN203528087U (en) * | 2013-09-04 | 2014-04-09 | 上虞市多维高分子材料有限公司 | Printer ink cartridge |
| CN106739527A (en) * | 2015-11-25 | 2017-05-31 | 周利平 | Printer intelligence ink feeding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |
|
| WD01 | Invention patent application deemed withdrawn after publication |