CN202242336U - Ink filling device - Google Patents
Ink filling device Download PDFInfo
- Publication number
- CN202242336U CN202242336U CN 201120374266 CN201120374266U CN202242336U CN 202242336 U CN202242336 U CN 202242336U CN 201120374266 CN201120374266 CN 201120374266 CN 201120374266 U CN201120374266 U CN 201120374266U CN 202242336 U CN202242336 U CN 202242336U
- Authority
- CN
- China
- Prior art keywords
- ink
- filling device
- cavity volume
- blow vent
- absorbing medium
- 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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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
- B41J2/17506—Refilling of the cartridge
- B41J2/17509—Whilst mounted in the printer
Landscapes
- Ink Jet (AREA)
Abstract
The utility model discloses an ink filling device used for filling ink into an ink box provided with a print head. The ink filling device comprises: a box body comprising an ink chamber provided with an ink outlet and an air port, wherein the ink outlet is close to a bottom of the ink chamber, the air port is close to a top of the ink chamber; an ink absorbing medium, wherein one end of the ink absorbing medium is arranged at the bottom of the ink chamber, and the other end of the ink absorbing medium is arranged at the ink outlet in the ink chamber; and a pressurizing device connected with the air port. The ink filling device of the utility model is suitable for office equipments, such as laser printers and so on.
Description
Technical field
The utility model relates to a kind of filling device for ink that replenishes ink to the print cartridge that has printhead that is exclusively used in.
Background technology
The filling device for ink that in the prior art print cartridge that has printhead is replenished ink has two types, and one type is adopted the malleation method to irritate China ink, and another kind is to adopt the negative pressure blotting.Wherein a kind of device that positive platen press is irritated black can be referring to Fig. 1; Device comprises the box body 2 that docks with the printhead 12 of print cartridge 1; This box body 2 has ink cavity volume 23; This ink cavity volume 23 has ink outlet port 21 and blow vent 22, and ink outlet port 21 is near the bottom of ink cavity volume 23, and blow vent 22 is near the top of ink cavity volume 23; Blow vent 22 and atmosphere also have a kapok core 3 to place on the ink outlet port 21 and with the nozzle 121 of printhead 12 and closely contact, and nozzle 121 is drawn onto printhead to ink and by in the 11 inspiration print cartridges of the cavernous body the print cartridge 1 from kapok core 3.In the print cartridge with the ink cavity volume of irritating device for ink under the environment of same air pressure; Porous media in kapok core and the print cartridge leans on relative permeability and saturation degree formed difference in print cartridge of each phase fluid of gas phase and liquid phase under natural pressure; Naturally blotting carries out the ink perfusion to print cartridge, and is slow with the filling China ink speed of this filling device for ink; Time is long, needs about 30 minutes at every turn.
Summary of the invention
The purpose of the utility model provides a kind of can quickening the filling black speed, shorten the positive platen press filling device for ink of irritating the China ink time.
The filling device for ink of the utility model comprises box body, and this box body comprises the ink cavity volume with ink outlet port and blow vent, and ink outlet port is near the bottom of ink cavity volume, and blow vent is near the top of ink cavity volume; Ink-absorbing medium, this ink-absorbing medium one end are positioned at ink cavity volume bottom, the other end places the ink cavity volume with being positioned at ink outlet port; Also comprise pressue device, this pressue device is connected with blow vent.
Because the filling device for ink of the utility model has adopted technique scheme; Pressue device is exerted pressure to the ink in the ink cavity volume from blow vent; Ink is under pressure; Supply to ink-absorbing medium faster and pass to the nozzle of printhead, accelerate to irritate the speed of China ink, reach and shorten the purpose that each print cartridge is irritated the China ink time.
As a concrete scheme to technique scheme, pressue device comprises the pressurised airbag that has air intake duct and appendix, and said appendix is connected with said blow vent, said air intake duct and atmosphere, and the present technique scenario-frame is simple, and is easy to operate.
As the further improvement to technique scheme, air intake duct is provided with first check valve, and appendix is provided with second check valve.This improvement makes pressurized operation simpler and easy, and makes operation smooth and easy.
As the further improvement to technique scheme, pressurised airbag is hollow elastic sphere.Make the volume utilization of force (forcing) pump gas higher.
As a kind of improvement to technique scheme, ink-absorbing medium is the kapok core.Because the porosity rate of kapok core and capillary rate are high, make blotting with better function.
Description of drawings
Fig. 1 is existing cutaway view of irritating device for ink and print cartridge;
Fig. 2 is the cutaway view that the utility model is irritated device for ink and print cartridge.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Referring to Fig. 2, the filling device for ink of the utility model comprises box body 2, and box body 2 has ink cavity volume 23, and ink cavity volume 23 has ink outlet port 21 and blow vent 22, and ink outlet port 21 is near the bottom of ink cavity volume 23, and blow vent 22 is near the top of ink cavity volume 23; Bottom, the other end that has kapok core 3 one ends to be positioned at ink cavity volume 23 is positioned at ink outlet port 21 ground and places ink cavity volume 23; Also has a pressue device; Pressue device comprises pressurised airbag 4; A wherein end of air intake duct 44 and appendix 43 communicates with pressurised airbag 4 respectively, and the other end of appendix 43 is connected with blow vent 22, the other end of air intake duct 44 and atmosphere; Air intake duct 44 is provided with first check valve 42, and appendix 43 is provided with second check valve 41.
During use, print cartridge 1 is placed on the box body 2, box body 2 docks with the printhead 12 of print cartridge 1; The nozzle 121 of printhead 12 is closely contacted with kapok core 3, and when pressurised airbag 4 was exerted pressure, first check valve 42 ended; 41 conductings of second check valve, pressurised airbag 4 pressurizeds diminish volume, and the unnecessary air that is extruded gets into blow vent 22 through second check valve 41 from appendix 43; Ink in ink cavity volume 23 is exerted pressure, and pours into ink outlet port 21 behind the ink pressurized, quickens to nozzle 121 infiltrations from kapok core 3; And by in the 11 inspiration print cartridges 1 of the cavernous body in the print cartridge 1, improved greatly and irritated black speed, shortened and irritated the China ink time; When stopping pressurised airbag 4 exerted pressure, pressurised airbag 4 is recovered shapes automatically, gets into suction condition, and at this moment first check valve 42 is open-minded, and second check valve 41 ends, and air gets into and fill pressurised airbag 4 from air intake duct; Again pressurised airbag 4 is exerted pressure, the operation above repeating, circulation successively is until the filling China ink of accomplishing print cartridge 1.
In the present embodiment, pressurised airbag 4 is hollow elastic spheres.
Claims (5)
1. the filling device for ink comprises
Box body, said box body comprise the ink cavity volume with ink outlet port and blow vent, and said ink outlet port is near the bottom of said ink cavity volume, and said blow vent is near the top of said ink cavity volume;
Ink-absorbing medium, said ink-absorbing medium one end are positioned at said ink cavity volume bottom, the other end places said ink cavity volume with being positioned at said ink outlet port;
It is characterized in that:
Pressue device, said pressue device is connected with said blow vent.
2. filling device for ink according to claim 1 is characterized in that:
Said pressue device comprises the pressurised airbag that has air intake duct and appendix, and said appendix is connected with said blow vent, said air intake duct and atmosphere.
3. filling device for ink according to claim 2 is characterized in that:
Said air intake duct is provided with first check valve, and said appendix is provided with second check valve.
4. filling device for ink according to claim 2 is characterized in that:
Said pressurised airbag is hollow elastic sphere.
5. according to each described filling device for ink of claim 1 to 4, it is characterized in that:
Said ink-absorbing medium is the kapok core.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120374266 CN202242336U (en) | 2011-09-30 | 2011-09-30 | Ink filling device |
| PCT/CN2012/081742 WO2013044755A1 (en) | 2011-09-30 | 2012-09-21 | Ink-filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120374266 CN202242336U (en) | 2011-09-30 | 2011-09-30 | Ink filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202242336U true CN202242336U (en) | 2012-05-30 |
Family
ID=46103626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120374266 Expired - Fee Related CN202242336U (en) | 2011-09-30 | 2011-09-30 | Ink filling device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202242336U (en) |
| WO (1) | WO2013044755A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013044755A1 (en) * | 2011-09-30 | 2013-04-04 | 珠海天威飞马打印耗材有限公司 | Ink-filling device |
| CN105437777A (en) * | 2015-12-08 | 2016-03-30 | 北海市天硌打印耗材有限公司 | Intelligent ink injection device for printer ink cartridge |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5663754A (en) * | 1995-09-05 | 1997-09-02 | Xerox Corporation | Method and apparatus for refilling ink jet cartridges |
| CN1166516C (en) * | 2000-04-30 | 2004-09-15 | 珠海飞马耗材有限公司 | Ink injecting device and method for injecting ink into ink box by applying positive pressure and negative pressure |
| ATE394231T1 (en) * | 2000-06-15 | 2008-05-15 | Seiko Epson Corp | METHOD FOR FEEDING LIQUID, LIQUID CONTAINER AND METHOD FOR THE PRODUCTION THEREOF |
| CN2923347Y (en) * | 2006-07-11 | 2007-07-18 | 张培元 | Gas-isolation type ink filler |
| CN201214313Y (en) * | 2008-06-02 | 2009-04-01 | 孙荣华 | Ink-filling device with ink tank |
| CN202242336U (en) * | 2011-09-30 | 2012-05-30 | 珠海天威飞马打印耗材有限公司 | Ink filling device |
-
2011
- 2011-09-30 CN CN 201120374266 patent/CN202242336U/en not_active Expired - Fee Related
-
2012
- 2012-09-21 WO PCT/CN2012/081742 patent/WO2013044755A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013044755A1 (en) * | 2011-09-30 | 2013-04-04 | 珠海天威飞马打印耗材有限公司 | Ink-filling device |
| CN105437777A (en) * | 2015-12-08 | 2016-03-30 | 北海市天硌打印耗材有限公司 | Intelligent ink injection device for printer ink cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013044755A1 (en) | 2013-04-04 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20200930 |