CN201784249U - Ink refilling cartridge - Google Patents
Ink refilling cartridge Download PDFInfo
- Publication number
- CN201784249U CN201784249U CN2010202243005U CN201020224300U CN201784249U CN 201784249 U CN201784249 U CN 201784249U CN 2010202243005 U CN2010202243005 U CN 2010202243005U CN 201020224300 U CN201020224300 U CN 201020224300U CN 201784249 U CN201784249 U CN 201784249U
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- ink
- print cartridge
- accommodating chamber
- accommodation section
- feed portion
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Abstract
An ink refilling cartridge comprises an ink containing portion, an exhaust hole, an ink guiding channel, an ink supply portion and an air communicating channel. An air communicating hole and an air control valve are arranged on the air communicating channel, the air communicating hole communicates the ink containing portion with external air, and the air control valve is in an open state when pressure difference between the ink containing portion and the external air reaches a preset value, otherwise the air control valve is in a closed state. The ink containing portion includes a plurality of ink containing chambers, and ink in the ink containing portion sequentially passes the ink containing chambers via the ink guiding channel to be conveyed to the ink supply portion. The exhaust hole is communicated with the ink containing chamber with ink to be firstly consumed in normal printing and used for exhausting air inside the cartridge when ink is filled into the cartridge. The ink refilling cartridge solves the technical problem of incapability of removing bubbles near a multi-cavity cartridge ink supply portion of an existing ink refilling cartridge.
Description
Technical field
The utility model relates generally to the ink-jet technology field, especially a kind of print cartridge of refilling again.
Background technology
Ink-jet printer be under the driving of print signal with ink through the nozzle ejection of printhead to the recording mediums such as paper to finish the record of character or figure.And along with the continuous development of ink-jet technology, the volume of ink-jet printer is also more and more littler, and is corresponding, also is restricted as the volume of the print cartridge of ink storage container, and for this reason, the user need constantly change print cartridge.But, most of old print cartridge all is dropped, and the print cartridge that these abandon comprises parts such as plastic cement, film, wherein major part all can not natural degradation, obviously, can cause the wasting of resources, environmental pollution like this, for this reason, preferred mode is: old print cartridge is reclaimed, promptly it is recharged, make it obtain the secondary value.
Generally be to adopt the mode of Vaccum ink filler to carry out the secondary filling of print cartridge at present in the box recycling method of ink, but the method for carrying out Vaccum ink filler need be used vavuum pump, special-purpose frock clamp, special-purpose specific purpose tools such as seal member, volume is big and cost is higher, and the general user can't finish.For this reason, need provide a kind of simple refilling method, make the user ownly carry out secondary and fill, directly reduce its use cost print cartridge.
Chinese patent CN200510078835.X has disclosed a kind of method of simple refilling, promptly on print cartridge, avoid valve member place side such as ink outlet port valve, intake valve and hole, form a pouring ink hole and a steam vent, so, only need carry out refilling and get final product by pouring ink hole, simple to operate.But the print cartridge of mentioning in this patent is single cavity print cartridge, only is provided with an ink storage chamber, and for this reason, the position user of pouring ink hole and steam vent determines easily.If but at multi-cavity body print cartridge, the position that forms pouring ink hole and steam vent just is difficult to determine, necessary careful selection, otherwise after selecting wrong position, cause print cartridge to fill up easily, and occur too much bubble near the ink outlet port, when the user used the print cartridge of having filled, near the bubble of ink outlet port entered easily in the printhead and influences the performance of printhead.And, in above-mentioned fill method, must bore two holes, for the user, comparatively bother.
The utility model content
The utility model provides a kind of print cartridge of refilling again, can not remove near the technical problem of the bubble the multi-cavity body print cartridge ink feed portion to solve the existing print cartridge of refilling again.
In order to solve above technical problem, the technical solution adopted in the utility model is:
A kind of print cartridge of refilling again comprises:
The ink accommodation section can hold ink;
Steam vent is communicated with described ink accommodation section;
Ink feed portion is connected with the supply ink with ink jet recording device;
The atmosphere communication passage, described atmosphere communication passage is provided with an air connectivity hole, and described air connectivity hole makes described ink accommodation section be communicated with outside atmosphere;
It is characterized in that also be provided with control valve on the described atmosphere communication passage, the pressure reduction of described control valve between described ink accommodation section and outside atmosphere is opening when reaching predetermined value, otherwise is in closed condition; Described print cartridge also comprises the ink guiding channel, and described ink accommodation section comprises a plurality of ink accommodating chambers, and the ink in the described ink accommodation section is delivered to described ink feed portion through described a plurality of ink accommodating chambers successively by described ink guiding channel; The ink accommodating chamber that consumes at first during normal the printing in described steam vent and the described a plurality of ink accommodating chambers is communicated with, is used for when to described infusing ink in ink box the air discharge with described print cartridge inside.
Described steam vent is formed at described ink feed portion place wall.
Described steam vent is positioned on the described ink feed portion place wall end away from described ink feed portion.
Described steam vent is positioned at the topmost position of described ink accommodation section when print cartridge carries out refilling.
Also be provided with the sealing plug on the described steam vent.
Described ink feed portion also is provided with the self-closing sealing ring that seals.
Described ink accommodation section comprises the first ink accommodating chamber, the second ink accommodating chamber and the 3rd ink accommodating chamber, and the ink in the described ink accommodation section is delivered to described ink feed portion through the described first ink accommodating chamber, the second ink accommodating chamber and the 3rd ink accommodating chamber successively by described ink guiding channel.
Described steam vent is communicated with the described first ink accommodating chamber.
After having adopted technique scheme, because the ink accommodation section comprises a plurality of ink accommodating chambers, the ink in the ink accommodation section is delivered to described ink feed portion through a plurality of ink accommodating chambers successively by the ink guiding channel; The ink accommodating chamber that steam vent consumes during with normal the printing at first is communicated with, is used for when to infusing ink in ink box the air discharge with described print cartridge inside.By ink feed portion when the refilling of print cartridge malleation, flow direction when air can be by the anti-ink printed of ink guiding channel refluxes, ink accommodating chamber that consumes at first when finally entering normal printing the and steam vent discharge by being communicated with it, and alveolate phenomenon can not appear storing in a plurality of ink accommodating chambers, solved the technical problem that the existing print cartridge of refilling again can not be removed near the bubble of multi-cavity body print cartridge ink feed portion.
Description of drawings
Fig. 1 is the print cartridge structural representation of the utility model embodiment;
Fig. 2 a, 2b are the storage ink container structural representation of the utility model embodiment print cartridge;
Fig. 3 is the adapter structure schematic diagram of the utility model embodiment print cartridge;
Fig. 4 is the utility model embodiment ink feed portion ring structure schematic diagram;
Fig. 5 is the utility model embodiment print cartridge boring schematic diagram, promptly forms steam vent;
Fig. 6 a, 6b, 6c are the utility model embodiment infusing ink in ink box schematic diagram;
Fig. 7 is the utility model embodiment refilling flow chart.
Among the figure: 1 storage ink container, 2 adapters, 21 handles, 211 pawls, 22 through holes, 23 locating holes, 3 ink accommodation sections, 31 first ink accommodating chambers, 311 walls, 32 second ink accommodating chambers, 33 the 3rd ink accommodating chambers, 4 ink feed portions, 5 ink guiding channels, 6 atmosphere communication passage, 61 air connectivity holes, 62 control valves, 621 valve pockets, 6211 boss, 6212 holes, 622 valve films, 6221 circular holes, 623 valve gaps, 6231 air vents, 7 filter screens, 8 self-closing sealing rings, 81 flanges, 82 end faces (enclosed planar), 83 end faces, 84 apertures, 85 cavitys, 9 steam vents, 10 chips, 11 syringes.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, print cartridge is made up of with adapter 2 storage ink container 1, and both all adopt plastics to prepare, and adapter 2 is provided with and holds the space of storing up ink container 1, and both can be combined together can adorn on the support that is installed in ink-jet printer with getting.Shown in Fig. 2 a and 2b, storage ink container 1 is provided with: ink accommodation section 3, be used to hold for ink-jet printer record consumptive use ink, ink sequence of flow when using according to print cartridge, ink accommodation section 3 can be divided into the first ink accommodating chamber 31, the second ink accommodating chamber 32 and the 3rd ink accommodating chamber 33, and generally, ink accommodation section 3 is to form by welding one transparent membrane on a drain pan, when making things convenient for refilling whether print cartridge has been filled with and has observed; Ink feed portion 4, can match with the ink supply pin in the printer with the ink feed in the ink accommodation section 3 to ink-jet printer, and above-mentioned the 3rd ink accommodating chamber 33 directly is connected with ink feed portion 4, and the 3rd ink accommodating chamber 33 also is provided with a filter screen 7 with ink feed portion 4 junctions, be used for filtering the impurity and the minute bubbles of ink, prevent that it from entering in the printhead with normally carrying out that influence is printed; Ink guiding channel 5 guides to ink feed portion 4 with the ink in the ink accommodation section 3, promptly utilizes ink guiding channel 5 the first ink accommodating chamber 31, the second ink accommodating chamber 32 and the 3rd ink accommodating chamber 33 can be joined to one another; And atmosphere communication passage 6, be used for ink accommodation section 3 is communicated with outside atmosphere, which is provided with an air connectivity hole 61 and control valve 62, before print cartridge did not use, air connectivity hole 61 utilized the air guide film to seal; Recess 13 can cooperate with the reference column in being arranged on printer with fixing storage ink container 1.
In addition, as shown in Figure 3, also be provided with reducible chip 10 on the adapter 2, have the handle 21 of pawl 211, the through hole 22 that matches with ink feed portion 4 and the locating hole 23 that matches with recess 13 on the storage ink container 1.Wherein, store the relevant information of print cartridge on the chip 10, as quantity of ink, ink color, print cartridge model, date of manufacture etc., and can carry out the information transmission with printer, above-mentioned pawl 211 then can cooperate with the lock portion on the support and print cartridge is fixed on the support.
In the present embodiment, ink feed portion 4 adopts a self-closing sealing ring 8 to seal, the structure of this self-closing sealing ring 8 as shown in Figure 4, the face of cylinder is provided with two circle flanges 81, in order to sealing ink feed portion 4; As shown in Figure 3, sealing ring 8 is provided with two end faces 82,83, and wherein an end face 82 is an enclosed planar, is provided with aperture 84 in the middle of the other end 83, and the diameter of aperture 84 should be less than or equal to the diameter of printer ink-providing pin, the ink supply pin could be sealed like this; Be provided with a cavity 85 in the middle of the sealing ring 8, the diameter of cavity 85 is greater than ink supply pin diameter.When print cartridge was installed, the ink supply pin of printer passed from end face 82, and by cavity 85, the aperture 84 in the middle of end face 83 wears out, and can draw the ink in the ink accommodation section 3; Because seal 8 adopts rubber, silica gel elastomeric material to make, and has elasticity preferably, then when print cartridge when printer is taken off, the part of being passed through by the ink supply pin on the end face 82 is automatically sealed again, prevents that ink from leaking from ink feed portion 4.
In addition, be arranged on the control valve 62 on the atmosphere communication passage 6, from Fig. 2 a as can be known, form by valve pocket 621, valve film 622, valve gap 623, the edge of valve gap 623 also is provided with an air vent 6231 that is communicated with air connectivity hole 62, the center of valve film 622 is provided with the small sircle hole 6221 of a band chimb, and also be provided with in the valve pocket 621 be used to prevent after 622 distortion of valve film can't resilience boss 6211, and be provided with a hole 6212 that is communicated with the first ink accommodating chamber 31.When print cartridge did not use, control valve 62 was in closed condition, and the small sircle hole 6221 at valve film 622 centers is connected on the valve gap 623, and air vent 6231 is also sealed by a diaphragm seal.When print cartridge uses, because the air guide film on the air connectivity hole 61 is torn, be that air connectivity hole 61 is communicated with outside atmosphere, air enters in the control valve 62, meanwhile, because near the ink the ink feed portion 4 is consumed, then there is certain pressure reduction between ink accommodating chamber 3 and the outside atmosphere this moment, along with the consumption of ink, pressure reduction is increasing, when it was increased to predetermined value, control valve 62 was opened, and promptly the small sircle hole 6221 at valve film 622 centers leaves valve gap 623, air enters in the ink accommodating chamber 3 by the hole 6212 in this circular hole 6221 and the valve pocket 621, definite says, enters the first ink accommodating chamber 31, impels ink replenishing to ink feed portion 4 places.This action is carried out repeatedly, till storage ink container ink inside is exhausted.Obviously, adopt control valve 62, can make the negative pressure in the ink accommodation section 3 be in more constant state by the stable replenish air amount of control, when guaranteeing to print to a great extent ink can continue, toward print head stably.
For simplifying the print cartridge step for regeneration, the refilling mode that present embodiment adopts is from the 4 malleation refillings of ink feed portion, and automatic vent, for this reason, only need form a steam vent on storage ink container 1 and get final product with the air that discharges in the ink accommodation section 3.Because the quality of air is less than the quality of ink, promptly in the refilling process, air moves upward.So, should make steam vent 9 when refilling, be in the extreme higher position of ink accommodation section 3 for air can be discharged as much as possible; And in order to make ink be full of each ink accommodating chamber as much as possible, the downstream of sequence of flow in the time of then steam vent 9 should being arranged on the ink injection, the ink accommodating chamber that consumes at first during promptly with normal the printing is communicated with.And when when ink feed portion 4 carries out refilling, the consumption of ink accommodating chamber was opposite in proper order when the order that ink is full of the ink accommodating chamber was used with print cartridge, be that ink is full of the 3rd ink accommodating chamber 33 earlier, be the second ink accommodating chamber 32 then, the first ink accommodating chamber 31, for this reason, steam vent 9 should be arranged on first ink to be held in the Room 31, exactly, in order not damage the performance of control valve 62, steam vent 9 should be arranged on other zone except that control valve 62 in the first ink accommodating chamber 31, preferably, steam vent 9 should be formed at ink feed portion 4 place walls, and promptly wall 311, and in order to guarantee that the print cartridge ink inside is full of as much as possible, preferably, steam vent 9 is positioned on the wall 311 end away from ink feed portion 4, as shown in Figure 5.During refilling, only storage ink container 1 need be placed with ink feed portion 4 posture up, can be guaranteed that steam vent 9 is positioned at the top of ink accommodation section 3, guarantee that the air in the print cartridge is discharged as much as possible, and do not damage the performance of print cartridge.
Below in conjunction with Fig. 5 and Fig. 6 a～6c the operation of the refilling method again of this print cartridge is described:
(1) will store up ink container 1 and place with the attitude that ink feed portion 4 makes progress, and utilize boring bar tool, as hand drill, ink feed portion 4 place walls 311 are holed on first accommodating chamber 31, to form a steam vent 9, as shown in Figure 5;
(2) keep the attitude of storage ink container 1 constant, utilize syringe 11, or other ink implantation tool, draw an amount of ink, inject ink by ink feed portion 4 to ink accommodation section 3, when ink injects.The flow direction of air is shown in Fig. 6 a～6c in the ink accommodating chamber;
(3) observe print cartridge, after seeing that ink occupies the 3rd ink accommodating chamber 33, the second ink accommodating chamber 32 and the first ink accommodating chamber 31 successively, preprepared plug is packed in the steam vent 9, prevent that ink from therefrom leaking.
In above-mentioned recovery method, also there is an optional step: the resetting of chip 10 information.Because some is to automatically reset for the chip 10 on the adapter 2, some is to need to utilize special-purpose restorer to reset.For this reason, adopt different operations at different chip 10, be specially: if automatically reset chip, then the user operates according to the prompting of printer when the storage ink container that inserts after reclaiming and gets final product; If the non-automatic chip that resets then need utilize special-purpose chip reset device that the information in the chip 10 is resetted behind above-mentioned sealing process.
Obviously, adopt the print cartridge of the refilling again that above-mentioned recovery method obtains, can remove near the bubble of multi-cavity body print cartridge ink feed portion effectively, step for regeneration is simple, and do not damage the performance of print cartridge, can fully guarantee print quality, make resource can obtain recycling, reduce environmental pollution, fully reduce user's use cost.
Certainly, above-mentioned ink accommodation section also can comprise a plurality of ink accommodating chambers such as four, five, and the ink in the ink accommodation section is delivered to ink feed portion through described a plurality of ink accommodating chambers successively by the ink guiding channel; The ink accommodating chamber that steam vent consumes when only needing with normal the printing at first is communicated with, is used for when to described infusing ink in ink box the air discharge of described print cartridge inside is got final product.
Claims (8)
1. print cartridge of refilling again comprises:
The ink accommodation section can hold ink;
Steam vent is communicated with described ink accommodation section;
The atmosphere communication passage, described atmosphere communication passage is provided with an air connectivity hole, and described air connectivity hole makes described ink accommodation section be communicated with outside atmosphere;
Ink feed portion is connected with the supply ink with ink jet recording device;
It is characterized in that, be opening when also being provided with pressure reduction between described ink accommodation section and outside atmosphere on the described atmosphere communication passage and reaching predetermined value, otherwise be in the control valve of closed condition; Described print cartridge also comprises the ink guiding channel, and described ink accommodation section comprises a plurality of ink accommodating chambers, and the ink in the described ink accommodation section is delivered to described ink feed portion through described a plurality of ink accommodating chambers successively by described ink guiding channel; The ink accommodating chamber that consumes at first during normal the printing in described steam vent and the described a plurality of ink accommodating chambers is communicated with, is used for when to described infusing ink in ink box the air discharge with described print cartridge inside.
2. the print cartridge of refilling again as claimed in claim 1 is characterized in that, described steam vent is formed at described ink feed portion place wall.
3. the print cartridge of refilling again as claimed in claim 2 is characterized in that, described steam vent is positioned on the described ink feed portion place wall end away from described ink feed portion.
4. the print cartridge of refilling again as claimed in claim 1 is characterized in that, described steam vent is positioned at the topmost position of described ink accommodation section when print cartridge carries out refilling.
5. the print cartridge of refilling again as claimed in claim 1 is characterized in that, also is provided with the sealing plug on the described steam vent.
6. the print cartridge of refilling again as claimed in claim 1 is characterized in that, described ink feed portion also is provided with the self-closing sealing ring that seals.
7. the print cartridge of refilling again as claimed in claim 1, it is characterized in that, described ink accommodation section comprises the first ink accommodating chamber, the second ink accommodating chamber and the 3rd ink accommodating chamber, and the ink in the described ink accommodation section is delivered to described ink feed portion through the described first ink accommodating chamber, the second ink accommodating chamber and the 3rd ink accommodating chamber successively by described ink guiding channel.
8. the print cartridge of refilling again as claimed in claim 7 is characterized in that, described steam vent is communicated with the described first ink accommodating chamber.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202243005U CN201784249U (en) | 2010-06-10 | 2010-06-10 | Ink refilling cartridge |
| JP2011000008U JP3166703U (en) | 2010-06-10 | 2011-01-05 | ink cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202243005U CN201784249U (en) | 2010-06-10 | 2010-06-10 | Ink refilling cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784249U true CN201784249U (en) | 2011-04-06 |
Family
ID=43816226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202243005U Expired - Lifetime CN201784249U (en) | 2010-06-10 | 2010-06-10 | Ink refilling cartridge |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3166703U (en) |
| CN (1) | CN201784249U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658726A (en) * | 2012-05-29 | 2012-09-12 | 潍坊东航印刷科技股份有限公司 | Ink storage device for ink-jet printer |
| CN102806773A (en) * | 2012-08-23 | 2012-12-05 | 珠海纳思达企业管理有限公司 | Method for filling ink into inkjet ink box |
| CN104015488A (en) * | 2013-02-28 | 2014-09-03 | 株式会社御牧工程 | Bottle |
| CN107175918A (en) * | 2016-03-09 | 2017-09-19 | 虹光精密工业股份有限公司 | Image forming agent storage unit capable of replenishing image forming agent |
| JP2019166768A (en) * | 2018-03-26 | 2019-10-03 | 京セラドキュメントソリューションズ株式会社 | Liquid supply unit and liquid jet device |
| US10611161B2 (en) | 2014-07-24 | 2020-04-07 | Avision Inc. | Image forming agent storage member and laser printer using the same |
| CN111300991A (en) * | 2018-12-12 | 2020-06-19 | 宁波得力科贝技术有限公司 | Ink transfer bin of ink-jet printer and ink supply mechanism thereof |
| CN114953757A (en) * | 2022-05-27 | 2022-08-30 | 珠海纳思达企业管理有限公司 | Ink box recycling tool set and recycling method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5958220B2 (en) * | 2012-09-14 | 2016-07-27 | セイコーエプソン株式会社 | Liquid container and liquid consumption apparatus |
| JP6825337B2 (en) * | 2016-10-25 | 2021-02-03 | セイコーエプソン株式会社 | Ink container, printer |
| US10259229B2 (en) * | 2016-10-25 | 2019-04-16 | Seiko Epson Corporation | Ink container and printer |
-
2010
- 2010-06-10 CN CN2010202243005U patent/CN201784249U/en not_active Expired - Lifetime
-
2011
- 2011-01-05 JP JP2011000008U patent/JP3166703U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658726A (en) * | 2012-05-29 | 2012-09-12 | 潍坊东航印刷科技股份有限公司 | Ink storage device for ink-jet printer |
| CN102806773A (en) * | 2012-08-23 | 2012-12-05 | 珠海纳思达企业管理有限公司 | Method for filling ink into inkjet ink box |
| CN102806773B (en) * | 2012-08-23 | 2015-04-08 | 珠海纳思达企业管理有限公司 | Method for filling ink into inkjet ink box |
| CN104015488A (en) * | 2013-02-28 | 2014-09-03 | 株式会社御牧工程 | Bottle |
| CN104015488B (en) * | 2013-02-28 | 2017-04-05 | 株式会社御牧工程 | Bottle |
| US10611161B2 (en) | 2014-07-24 | 2020-04-07 | Avision Inc. | Image forming agent storage member and laser printer using the same |
| US11130346B2 (en) | 2014-07-24 | 2021-09-28 | Avision Inc. | Combination including carbon powder replenishing bottle and carbon powder storage member |
| CN107175918B (en) * | 2016-03-09 | 2019-08-20 | 虹光精密工业股份有限公司 | Image forming agent storage unit capable of replenishing image forming agent |
| CN107175918A (en) * | 2016-03-09 | 2017-09-19 | 虹光精密工业股份有限公司 | Image forming agent storage unit capable of replenishing image forming agent |
| JP2019166768A (en) * | 2018-03-26 | 2019-10-03 | 京セラドキュメントソリューションズ株式会社 | Liquid supply unit and liquid jet device |
| JP7035690B2 (en) | 2018-03-26 | 2022-03-15 | 京セラドキュメントソリューションズ株式会社 | Liquid supply unit and liquid injection device |
| CN111300991A (en) * | 2018-12-12 | 2020-06-19 | 宁波得力科贝技术有限公司 | Ink transfer bin of ink-jet printer and ink supply mechanism thereof |
| CN114953757A (en) * | 2022-05-27 | 2022-08-30 | 珠海纳思达企业管理有限公司 | Ink box recycling tool set and recycling method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3166703U (en) | 2011-03-17 |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |