CN107813614B - Continuous ink feeding print cartridge - Google Patents
Continuous ink feeding print cartridge Download PDFInfo
- Publication number
- CN107813614B CN107813614B CN201711287792.5A CN201711287792A CN107813614B CN 107813614 B CN107813614 B CN 107813614B CN 201711287792 A CN201711287792 A CN 201711287792A CN 107813614 B CN107813614 B CN 107813614B
- Authority
- CN
- China
- Prior art keywords
- ink
- pipe
- amount
- ink supply
- print cartridge
- 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.)
- Active
Links
- 210000005239 tubule Anatomy 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000976 ink Substances 0.000 description 134
- 230000008901 benefit Effects 0.000 description 4
- 239000013589 supplement Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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
-
- 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
- B41J2/19—Ink jet characterised by ink handling for removing air bubbles
Abstract
The invention discloses a kind of continuous ink feeding print cartridges, comprising: toner cartridge main body is internally provided with ink-containing chamber；Inking mechanism comprising sealing is threaded through ink inlet tube at the top of toner cartridge main body, the amount ink pipe that be connected to ink inlet tube upper end, with amount ink pipe upper end seals the connector being spirally connected, seals and be spirally connected and the hard tubule being vertically arranged and the flexible rubber hose being connected to hard tubule upper end with the connector other end；Ink-supplying mechanism, it includes the ink supply shell that bottom is connected to the flexible rubber hose other end, and the pressure ink assembly on ink supply shell is set, ink supply housing bottom is equipped with the partition for being divided into left cavity and right cavity, sponge is accommodated in left cavity, right cavity bottom is communicated with ink feed needle tubing, and pressure ink assembly includes the electric cylinders that the compression bar for being threaded through ink supply case top, the piston for being fixed on compression bar lower end, the rubber cup for being fixed on piston and driving compression bar move along the vertical direction.The present invention, which has, avoids bringing into air into ink, and the continuous beneficial effect for print cartridge ink supply.
Description
Technical field
The present invention relates to print cartridge fields.It is more particularly related to a kind of continuous ink feeding print cartridge.
Background technique
Inkjet printing is the completely new digital printing technologies occurred in recent years, passes through the minute-pressure thrust that electrically or thermally bubble generates
Drops out from nozzles is ejected into the surface of various media, fast with print speed, the output of flexible operation, low noise figure and figure
The advantages that image quality amount is high, but due in original-pack print cartridge the amount of stopping out it is considerably less, need to be replaced frequently print cartridge, the price of original-pack print cartridge
Height is unfavorable for reducing cost, voluntarily plus be easy to cause in ink if ink and contain bubble, influence print quality, therefore, how to connect
Continue and provides ink simultaneously for print cartridge and will not to bring air into be urgent need to solve the problem.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of continuous ink feeding print cartridge, can to avoid bringing air into ink, with
And the continuous effect for print cartridge ink supply.
In order to realize these purposes and other advantages according to the present invention, a kind of continuous ink feeding print cartridge is provided, comprising:
Toner cartridge main body, top are equipped with the first venthole, and the toner cartridge main body bottom is equipped with ink gun, the toner cartridge main body
Inside is equipped with ink-containing chamber, is filled with sponge in the ink-containing chamber；
Inking mechanism comprising sealing be threaded through the ink inlet tube being connected at the top of the toner cartridge main body and with the ink-containing chamber,
The transparent amount ink pipe being vertically arranged being connected to the ink inlet tube upper end, the connection being spirally connected with amount ink pipe upper end sealing
Part is spirally connected with connector other end sealing and the hard tubule that is vertically arranged and is connected to the hard tubule upper end soft
Sebific duct, wherein be equipped with external screw thread on the amount ink pipe upper end and the hard tubule, the amount ink pipe lower end is equipped with valve, interior
Portion accommodates ink, and the hard tubule lower end is protruded into below the liquid level of the ink of the amount ink pipe, the ink inlet tube, described hard thin
Pipe and the flexible rubber hose in be filled with sponge, the connector in class it is cylinder-shaped, inner sidewall be equipped with on the hard tubule
The internal screw thread that matches of external screw thread, lower end surface be equipped with the groove of coaxial annular, the recess sidewall is equipped with and institute
The internal screw thread that the external screw thread of the amount of stating ink pipe matches；
Ink-supplying mechanism comprising the ink supply shell that bottom is connected to the flexible rubber hose other end, and be arranged in the confession
Pressure ink assembly on black shell, the ink supply shell is cylindrical, and top is equipped with the second venthole, bottom is equipped with and is separated
At the partition of left cavity and right cavity, the partition is lower than the pressure ink assembly, and the partition is equipped with multiple liquid-passing holes, described
Sponge is accommodated in left cavity, the upper end of the sponge in the left cavity is lower than the partition upper end, and the right cavity bottom connects
It is connected with ink feed needle tubing, ink feed needle tubing lower end is equipped with needle cover, and the pressure ink assembly includes being threaded through the ink supply case top
Compression bar, be fixed on the compression bar lower end piston, be fixed on the piston rubber cup and the driving compression bar edge
The mobile electric cylinders of vertical direction, wherein be located at below the rubber cup in the ink supply shell and accommodate ink, the piston is low
In second venthole, side wall close to the ink supply housing sidewall, the flexible rubber hose protrudes into the sponge in the left cavity.
Preferably, further include hard tubule lid, be spirally connected with the hard tubule sealing.
Preferably, the hard tubule upper end is radially convexly equipped with the protrusion of coaxial annular, described hard thin
The rubber pad of annular is arranged on pipe, the lower surface upper and lower surfaces that the upper surface of the rubber pad is connected to the protrusion abut
On the upper surface of the connector.
Preferably, the amount ink pipe is equipped with scale.
Preferably, ink supply shell lower end is higher than the toner cartridge main body upper end.
Preferably, further include filter screen, be arranged in the ink inlet tube upper end.
The present invention is include at least the following beneficial effects:
The first, when the ink cartridge low in ink-supplying mechanism, more inks can be drawn by pressure ink assembly and ink inlet tube,
To endlessly supplementing ink, the sponge in inking mechanism and amount Mo Guanke with the ink in continuous absorption ink-supplying mechanism,
It is transported in toner cartridge main body again after eliminating the bubble in ink simultaneously, to guarantee that continuous bubble-free is toner cartridge main body supply ink
Water；
The second, the ink amount of entering Mo Guanzhong from flexible rubber hose, if there is air in ink, i.e. bubble, in amount Mo Guanzhong
It floats in the cavity being positioned above, then ink enters in ink-containing chamber from ink inlet tube again, constantly provides bubble-free for it
Ink；
Third, the hard tubule lower end protrude into below the liquid level of the ink of the amount ink pipe, can be black from amount to avoid ink
It vacantly drips in cavity above pipe and forms bubble；
4th, when pressing down on compression bar, rubber cup side wall can be made to be close to ink supply housing sidewall, to ink is pressed into soft
In sebific duct, the amount of entering eventually into Mo Guanzhong closes the valve on flexible rubber hose, while ink feed needle tubing being inserted into ink, and to
When upper strut and tie, rubber cup side wall is detached from ink supply housing sidewall, so as to which ink to be drawn into ink supply shell, to supplement confession
The black intracorporal ink of shell, can so get as the effect of toner cartridge main body continuous ink feeding.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the detail view of inking mechanism of the present invention；
Fig. 3 is the detail view of connector of the present invention.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be noted that in the description of the present invention, term " on ", "lower", "left", "right", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
It for the convenience of describing the present invention and simplifying the description, is not that the device of indication or suggestion meaning or element must have specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
As shown in Figures 1 to 3, the present invention provides a kind of continuous ink feeding print cartridge, comprising:
Toner cartridge main body 1, top are equipped with the first venthole 11, and 1 bottom of toner cartridge main body is equipped with ink gun 12, the ink
It is equipped with ink-containing chamber 13 inside box main body 1, is filled with sponge in the ink-containing chamber 13；
Inking mechanism 2 comprising sealing is threaded through ink feed toner cartridge main body 1 top and be connected to the ink-containing chamber 13
Pipe 21, the transparent amount ink pipe 22 being vertically arranged being connected to 21 upper end of ink inlet tube are sealed with 22 upper end of amount ink pipe
The connector 23 that is spirally connected, the hard tubule 24 for being spirally connected and being vertically arranged with 23 other end of connector sealing and with it is described hard
The flexible rubber hose 25 of 24 upper end of tubule connection, ink is from flexible rubber hose 25 in the amount of entering ink pipe 22, if there is air in ink, i.e.,
Bubble is floated in measuring black pipe 22 in the cavity being positioned above, and then ink enters in ink-containing chamber 13 from ink inlet tube 21 again,
The ink of bubble-free is constantly provided for it, wherein is equipped with external screw thread on 22 upper end of amount ink pipe and the hard tubule 24, institute
22 lower end of the amount of stating ink pipe is equipped with valve 26, inner containment has ink, and the ink of the amount ink pipe 22 is protruded into hard 24 lower end of tubule
, can be to avoid ink be vacantly dripped from the cavity measured above black pipe 22 and forms bubble below the liquid level of water, the ink inlet tube
21, be filled with sponge in the hard tubule 24 and the flexible rubber hose 25, the bubble newly entered in ink can be intercepted, reduce into
Enter the air capacity in amount ink pipe 22, i.e. reduction bubble, the connector 23 is cylinder-shaped in class, inner sidewall be equipped with it is described hard thin
The groove 231 of internal screw thread, lower end surface equipped with coaxial annular that external screw thread on pipe 24 matches, 231 side of groove
Wall is equipped with the internal screw thread to match with the external screw thread of the amount ink pipe 22；
Ink-supplying mechanism 3 comprising the ink supply shell 31 that bottom is connected to 25 other end of flexible rubber hose, it is a large amount of for storing
Ink, and the pressure ink assembly 32 being arranged on the ink supply shell 31, the ink supply shell 31 is cylindrical, and top is equipped with
Second venthole 33, bottom are equipped with the partition 34 for being divided into left cavity and right cavity, and the partition 34 is lower than the pressure ink
Component 32, the partition 34 are equipped with multiple liquid-passing holes, sponge are accommodated in the left cavity, for intercepting bubble, the left side
The upper end of sponge in cavity is lower than 34 upper end of partition, and the right cavity bottom is communicated with ink feed needle tubing 35, the ink feed
35 lower end of needle tubing is equipped with needle cover 36, and after removing needle cover 36, ink feed needle tubing 35 is put into ink, can suck more inks to confession
In black shell 31, the pressure ink assembly 32 includes the compression bar 321 for being threaded through 31 top of ink supply shell, is fixed on the compression bar
The piston 322 of 321 lower ends, the rubber cup 323 for being fixed on 322 lower end of piston and the driving compression bar 321 are along vertical side
To mobile electric cylinders 324, when pressing down on compression bar 321,323 side wall of rubber cup can be made to be close to 31 side wall of ink supply shell, thus
Ink is pressed into flexible rubber hose 25, in the amount of entering eventually into ink pipe 22, closes the valve 26 on flexible rubber hose 25, while by ink feed needle
Pipe 35 is inserted into ink, and when upward strut and tie 321,323 side wall of rubber cup is detached from 31 side wall of ink supply shell, so as to incite somebody to action
Ink is drawn into ink supply shell 31, to supplement the ink in ink supply shell 31, can so be got and continuously be supplied for toner cartridge main body 1
The effect of ink, wherein be located at below the rubber cup 323 in the ink supply shell 31 and accommodate ink, the piston 322 is lower than
Close to 31 side wall of ink supply shell, the flexible rubber hose 25 protrudes into the sea in the left cavity for second venthole 33, side wall
It is continuous.
In the above-mentioned technical solutions, if when ink cartridge low in ink-supplying mechanism 3, pressure ink assembly 32 and ink feed can be passed through
Pipe 21 draws more inks, to endlessly supplement ink, the sponge in inking mechanism 2 and the black pipe 22 of amount can be continuous
The ink in ink-supplying mechanism 3 is absorbed, while is transported in toner cartridge main body 1 again after eliminating the bubble in ink, to guarantee continuous
Bubble-free is that toner cartridge main body 1 supplies ink.It further include that hard tubule 24 covers in another technical solution, and it is described hard thin
The sealing of pipe 24 is spirally connected, and under disassembly after hard tubule 24, can make other places such as desktop dirty to avoid ink droplet to outside.
In another technical solution, hard 24 upper end of tubule is radially convexly equipped with the convex of coaxial annular
241 are played, the rubber pad 242 of annular is arranged on the hard tubule 24, the upper surface of the rubber pad 242 is connected to the protrusion
241 lower surface upper and lower surfaces are connected on the upper surface of the connector 23, seal hard tubule 24 with ink inlet tube 21 more firm
It leans on.
In another technical solution, the amount ink pipe 22 is equipped with scale, and conveniently the ink in the amount of knowing ink pipe 22 holds
Amount helps to judge the opportunity by moulded rod 321.
In another technical solution, 31 lower end of ink supply shell is higher than 1 upper end of toner cartridge main body, is conducive to ink
Flowing.
Further include filter screen in another technical solution, is arranged in 21 upper end of ink inlet tube, gas of further vanishing
Bubble.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (6)
1. a kind of continuous ink feeding print cartridge characterized by comprising
Toner cartridge main body, top are equipped with the first venthole, and the toner cartridge main body bottom is equipped with ink gun, inside the toner cartridge main body
Equipped with ink-containing chamber, sponge is filled in the ink-containing chamber；
Inking mechanism comprising sealing is threaded through at the top of the toner cartridge main body and the ink inlet tube being connected to the ink-containing chamber and institute
State ink inlet tube upper end connection the transparent amount ink pipe being vertically arranged, with the amount ink pipe upper end sealing be spirally connected connector, with
Connector other end sealing is spirally connected and the hard tubule being vertically arranged and the flexible rubber hose being connected to the hard tubule upper end,
Wherein, it is equipped with external screw thread on the amount ink pipe upper end and the hard tubule, the amount ink pipe lower end is equipped with valve, inner containment
Have an ink, the hard tubule lower end is protruded into below the liquid level of the ink of the amount ink pipe, the ink inlet tube, the hard tubule, with
And sponge is filled in the flexible rubber hose, the connector is cylinder-shaped in class, inner sidewall be equipped with it is outer on the hard tubule
The groove of internal screw thread, lower end surface equipped with the annular coaxial with the connector that screw thread matches, the recess sidewall are equipped with
The internal screw thread to match with the external screw thread of the amount ink pipe；
Ink-supplying mechanism comprising the ink supply shell that bottom is connected to the flexible rubber hose other end, and be arranged in the ink supply shell
Pressure ink assembly on body, the ink supply shell is cylindrical, and top is equipped with the second venthole, bottom is equipped with the ink supply shell
Body is separated into the partition of left cavity and right cavity, and the partition is lower than the pressure ink assembly, and the partition is equipped with multiple logical liquid
Hole, sponge is accommodated in the left cavity, and the upper end of the sponge in the left cavity is lower than the partition upper end, the right cavity
Bottom is communicated with ink feed needle tubing, and ink feed needle tubing lower end is equipped with needle cover, and the pressure ink assembly includes being threaded through the ink supply shell
Described in compression bar at the top of body, the piston for being fixed on the compression bar lower end, the rubber cup for being fixed on the piston and driving
The electric cylinders that compression bar moves along the vertical direction, wherein it is located at below the rubber cup in the ink supply shell and accommodates ink, it is described
Lower than second venthole, side wall close to the ink supply housing sidewall, the flexible rubber hose protrudes into the left cavity piston
Sponge.
2. continuous ink feeding print cartridge as described in claim 1, which is characterized in that further include hard tubule lid, with the hard tubule
Sealing is spirally connected.
3. continuous ink feeding print cartridge as described in claim 1, which is characterized in that the hard tubule upper end is radially convexly equipped with
The protrusion of coaxial annular is arranged with the rubber pad of annular on the hard tubule, and the upper surface of the rubber pad is connected to
The lower surface upper and lower surfaces of the protrusion are connected on the upper surface of the connector.
4. continuous ink feeding print cartridge as described in claim 1, which is characterized in that the amount ink pipe is equipped with scale.
5. continuous ink feeding print cartridge as described in claim 1, which is characterized in that ink supply shell lower end is higher than the print cartridge master
Body upper end.
6. continuous ink feeding print cartridge as described in claim 1, which is characterized in that further include filter screen, be arranged in the ink feed
Pipe upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287792.5A CN107813614B (en) | 2017-12-07 | 2017-12-07 | Continuous ink feeding print cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287792.5A CN107813614B (en) | 2017-12-07 | 2017-12-07 | Continuous ink feeding print cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107813614A CN107813614A (en) | 2018-03-20 |
| CN107813614B true CN107813614B (en) | 2019-05-24 |
Family
ID=61606592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711287792.5A Active CN107813614B (en) | 2017-12-07 | 2017-12-07 | Continuous ink feeding print cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107813614B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326309A (en) * | 2018-04-08 | 2018-07-27 | 北京梦之墨科技有限公司 | Printer ink cartridge and printing equipment |
| CN109130518A (en) * | 2018-09-20 | 2019-01-04 | 珠海荣威添彩打印耗材有限公司 | One kind is self-service to take piece machine ink feeding system |
| CN109334262A (en) * | 2018-10-19 | 2019-02-15 | 东莞市韶达五金科技有限公司 | A kind of printer external ink cartridge convenient for adding ink |
| CN112659755A (en) * | 2020-12-16 | 2021-04-16 | 贵州云侠科技有限公司 | Ink box capable of conveniently supplying ink |
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| CN1224663A (en) * | 1998-01-27 | 1999-08-04 | 通用株式会社 | Method for supplying ink and ink supplying device for realizing the said method |
| TW380510U (en) * | 1999-05-15 | 2000-01-21 | wen-ying Liu | Refilling apparatus for ink cartridge of ink jet printer |
| WO2003016062A1 (en) * | 2001-08-17 | 2003-02-27 | Geotec Inc. | Device for refilling ink catridge |
| CN2608281Y (en) * | 2003-01-30 | 2004-03-31 | 李登贵 | Simple type vacuum quantitative countercurrent ink pouring apparatus |
| CN2618757Y (en) * | 2003-04-29 | 2004-06-02 | 李登贵 | Convenient filling continuous ink supply ink box |
| KR20100057301A (en) * | 2008-11-21 | 2010-05-31 | 한상만 | The apparatus refill of ink cartridge |
| CN201922646U (en) * | 2010-11-30 | 2011-08-10 | 珠海纳思达企业管理有限公司 | Ink box filling device and ink box filling component |
| CN202319292U (en) * | 2011-11-03 | 2012-07-11 | 珠海天威飞马打印耗材有限公司 | Continuous ink supply system and negative pressure generating device for same |
-
2017
- 2017-12-07 CN CN201711287792.5A patent/CN107813614B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1224663A (en) * | 1998-01-27 | 1999-08-04 | 通用株式会社 | Method for supplying ink and ink supplying device for realizing the said method |
| TW380510U (en) * | 1999-05-15 | 2000-01-21 | wen-ying Liu | Refilling apparatus for ink cartridge of ink jet printer |
| WO2003016062A1 (en) * | 2001-08-17 | 2003-02-27 | Geotec Inc. | Device for refilling ink catridge |
| CN2608281Y (en) * | 2003-01-30 | 2004-03-31 | 李登贵 | Simple type vacuum quantitative countercurrent ink pouring apparatus |
| CN2618757Y (en) * | 2003-04-29 | 2004-06-02 | 李登贵 | Convenient filling continuous ink supply ink box |
| KR20100057301A (en) * | 2008-11-21 | 2010-05-31 | 한상만 | The apparatus refill of ink cartridge |
| CN201922646U (en) * | 2010-11-30 | 2011-08-10 | 珠海纳思达企业管理有限公司 | Ink box filling device and ink box filling component |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107813614A (en) | 2018-03-20 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Continuous ink supply cartridge Effective date of registration: 20211217 Granted publication date: 20190524 Pledgee: Bank of China Limited Beihai branch Pledgor: Beihai Topcolor Image Products Inc. Registration number: Y2021450000066 |
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Date of cancellation: 20221108 Granted publication date: 20190524 Pledgee: Bank of China Limited Beihai branch Pledgor: Beihai Topcolor Image Products Inc. Registration number: Y2021450000066 |
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Denomination of invention: Continuous ink supply cartridge Effective date of registration: 20221114 Granted publication date: 20190524 Pledgee: Bank of China Limited Beihai branch Pledgor: Beihai Topcolor Image Products Inc. Registration number: Y2022450000193 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231120 Granted publication date: 20190524 Pledgee: Bank of China Limited Beihai branch Pledgor: Beihai Topcolor Image Products Inc. Registration number: Y2022450000193 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Continuous ink supply cartridge Effective date of registration: 20231215 Granted publication date: 20190524 Pledgee: Bank of China Limited Beihai branch Pledgor: Beihai Topcolor Image Products Inc. Registration number: Y2023450000161 |