CN201064974Y - Ink-jet printer and continuous ink-supplying device - Google Patents
Ink-jet printer and continuous ink-supplying device Download PDFInfo
- Publication number
- CN201064974Y CN201064974Y CNU2007200551974U CN200720055197U CN201064974Y CN 201064974 Y CN201064974 Y CN 201064974Y CN U2007200551974 U CNU2007200551974 U CN U2007200551974U CN 200720055197 U CN200720055197 U CN 200720055197U CN 201064974 Y CN201064974 Y CN 201064974Y
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- ink
- jet printer
- storage chamber
- record head
- lid
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Abstract
The utility model relates to an ink box and a continuous ink supply device of inkjet printing machine, wherein the ink box comprises an ink storage cavity, a box cover and a record head nozzle, the box cover is arranged with an ink filling opening communicated with the ink storage cavity and atmosphere, the ink filling opening is sealed by an elastic rubber stopper, the box cover back to the outer wall of the record head is provided with an outer cover. A passage for allowing ink pin to insert into the elastic rubber stopper is arranged between the box cover and the outer cover. The outer wall of the box cover back to the record head is arranged fixedly with two positioning bars parallel with the sliding direction of typing trolley of the inkjet printing machine. The two positioning bars are respectively arranged fixedly near two ends of the outer cover vertical with the sliding direction of typing trolley of the inkjet printing machine. The continuous ink supply device containing the ink box can improve the ink accommodation capability greatly and reduce the waste of ink box replacement.
Description
Technical field
The utility model relates to ink-jet printer cartridge and continuous ink supply device.Specifically, the utility model provides a kind of and has been assemblied on ink-jet printer balladeur train or the word car, the ink-jet box of ink jet print head and its formation integrative-structure, and be the continuous ink supply device of main composition key element with this ink-jet box.
Background technology
Usually, the integral type print cartridge that record head and print cartridge consubstantiality are provided with, its ink storage quantity is limited, the ink storage quantity that only holds the integral type print cartridge of monochromatic ink (for example black) is generally 20～50ml, and the reserves that integrate the every chromatic ink of integral type print cartridge of three chromatic inks (for example red, blue, yellow) are generally 8～15ml.When the ink of predetermined volumes exhausts, the circuit of record head and nozzle do not reach the service life of its design, thereby itself be undoubtedly a kind of very big wasting of resources in company with record head and the print cartridge container that the integral type print cartridge is together scrapped, but also cause environmental pollution, bring bigger pressure for follow-up environmental protection treatment; To form ink dry for after date during perhaps because of vacant one section of print cartridge, and utilize the integral type print cartridge to bring the puzzlement of cleaning aspect to subsequent recovery.On the other hand, the polychrome print cartridge is because each chromatic ink consumption progress is unbalanced, therefore, after exhausting, ink wherein of the same colour will influence the service life and the image print progress of whole integral type print cartridge, although that is other color ink surplus of polychrome print cartridge is bigger, but often cause integral body to be scrapped, perhaps cause print procedure to be ended, cause print What to produce major defect owing to ink of the same colour wherein exhausts.This shows that for the record head and the print cartridge container of high-quality, exist very big utilized space its projected life during the ink consumption of integral type print cartridge, perhaps should take into full account the ink storage quantity problem of integral type print cartridge.
Consider above-mentioned factor, commercially available continuous ink-supply system has been expanded the ink reservoir volume of integral type print cartridge.Its technological means that adopts is the outside Chu Mo of an increase mechanism, by one group of inking flexible pipe the ink in the external ink bottle is transported to the integral type print cartridge.The integral type print cartridge consumes ink in print procedure, in the inner formation of ink storage chamber negative pressure, thereby produce pressure reduction between external ink bottle and integral type print cartridge ink storage chamber.For keeping pressure balance, the ink that external ink bottle held flows to integral type print cartridge ink storage chamber by the inking flexible pipe.Under the situation of record head life-span permission, the ink reservoir volume of external ink bottle can be considered bigger span, perhaps by changing the continuous ink feed that external ink bottle guarantees to obtain the long period.Like this, can make full use of the projected life of record head, reduce user's printing cost, and help reducing environmental protection pressure.
The domestic patent documentation of CN02805167.1 discloses a kind of ink-feeding device of large-scale ink-jet printer.This device comprises: box, ink supply case and magnetic valve with storage package.Box with storage package is installed in the cuboid shell, and ink wherein is housed, and has ink outlet and ink entry respectively in its front-end and back-end.Ink outlet and ink entry are integrally formed on the storage package respectively.On the side console switch is installed below shell, this console switch is controlled and is in and open and closed condition by being integrally formed in lip-deep operation panel of storage package.The ink supply case is being stored a certain amount of ink, and the ink entry by storage package is connected with supply pipe, replenishes ink to utilize drop continuously to storage package.Magnetic valve is installed on the supply pipe appropriate location, and is connected with console switch, so that use the on/off operation of console switch to open and close supply pipe.This ink-feeding device need not to change continually print cartridge, has better economic and printing effect.Yet, its at printer do not consider of the influence of miniprinter lid to printer carriage or word car, it adopted with the ink supply case and have the mode that pressure that the ink discrepancy in elevation that exists between the print cartridge of storage package produces is realized ink feed, can not satisfy the desired subnormal ambient of record head work.
Yet,, adopt external ink bottle but to have bigger difficulty with the imagination that prolongs built-in print cartridge service life for the part print cartridge.For example, referring to Fig. 1,2,3,5, be to use the existing ink-jet printer 1 and the supporting print cartridge 2 thereof of integral type print cartridge.This ink-jet printer 1 comprises frame 101, be fixed in slide rail 102 on the frame 101, be fixed on the frame 101 the word car 103 that can reciprocatingly slide along slide rail 102, and removably is fixed in the integral type print cartridge on the word car 103.Wherein, the quantity of integral type print cartridge is two, be respectively monochrome (black) integral type print cartridge 2 and the three look integral type print cartridges 3 that are positioned at word car 103 left casees 104 and right case 105, they are overlayed in word car left side case 104 and the right case 105 of word car by gland 106,107 respectively.Gland 106,107 has identical structure, and its structure will describe in detail below.Monochromatic integral type print cartridge 2 has identical profile and intimate identical construction with three look integral type print cartridges 3, and its structure also describes in detail below.
Referring to Fig. 3, the matching relationship between existing ink-jet printer 1 gland and the integral type print cartridge is shown.Be example with the matching relationship between monochromatic integral type print cartridge 2 and the gland 106 among the figure, omitted frame 101, slide rail 102 and word car 103 etc.Gland 106 is fixed by pivot 108 and can be rotated around pivot 108.Pivot 108 is fixed in word car 103 rear upper end faces (seeing Fig. 1,2).Gland 106 turns to a phase bit around pivot 108, and when being fixed in this phase place by the mode that is buckled in the corresponding locating button that in the case 104 of a word car left side, is provided with, be fixed in surperficial contact the on the lid 201 of detent mechanism 109 (referring to Fig. 4) and monochromatic integral type print cartridge 2 in gland 106 lids, apply downwards the active force of (the record head position direction of promptly pointing to monochromatic integral type print cartridge 2) and be parallel to the active force that lid 201 upper surfaces point to pivot 108 place directions to lid 201, monochromatic integral type print cartridge 2 is closely overlayed be fixed in the case 104 of a word car left side.The active force that points to monochromatic integral type print cartridge 2 record head position directions makes the record head that is positioned at monochromatic integral type print cartridge 2 bottoms 202 obtain stable position, be convenient to recording medium for example paper spray ink; Be parallel between active force that lid 201 upper surfaces point to pivot 108 simultaneously makes the printer control circuit that is provided with in the record head contact circuit at the back side 203 of monochromatic integral type print cartridge 2 and word car left side case 104 the contact and obtain to stablize good being electrically connected.
See Fig. 4, show the matching relationship between gland 106 and the detent mechanism 109.Detent mechanism 109 docks with the recess of gland 106 edge settings mutually by a plurality of projectioies that are provided with on its edge, is fixed in gland 106 lid portion inside.
Referring to Fig. 5, the monochromatic integral type print cartridge 2 that existing ink-jet printer 1 uses.Monochromatic integral type print cartridge 2 is made of box body 204 and lid 201.Box body 204 surrounds the rectangular enclosure shape, and its minimum position is to offer ink supply port 205 on its diapire 202.Ink supply port 205 paste outsides have the nozzle of record head.The outer surface of lid 201 is provided with three positioning strips 206 and one and runs through the passage 207 that lid is communicated with inner chamber.One in three positioning strips 206 is positioned near the lid 201 long side direction edges, all the other two be positioned at the relative edge along near.Here, long side direction is meant when monochromatic integral type print cartridge 2 is in installment state, perpendicular to the direction of the slide rail 102 of ink-jet printer 1.The coil spring 110 of detent mechanism 109 shown in Figure 4 by rebound 111 to lid 201 apply be parallel to lid 201 upper surfaces and point to the active force of pivot 108 place directions the time, its stressed member is exactly the positioning strip 206 at contiguous monochromatic integral type print cartridge 2 back sides 203.Passage 207 only just is in opening-wide state under user mode.
Three look integral type print cartridges 3 shown in Figure 2, the difference that its structure exists with monochromatic integral type print cartridge 2 only are to have set up three independently ink storage chamber chambers and with ink storage chamber chamber three record head nozzles and three passages one to one in three look integral type print cartridges, 3 inner chambers.Here repeat no more its structure.
The supporting print cartridge of above-mentioned existing ink-jet printer, if want to expand the ink reservoir volume of integral type print cartridge by external ink bottle, just must overcome word car or its gland spatial constraints, reserve external ink bottle and transport pipeline with the ink between the integral type print cartridge to the integral type print cartridge.
The utility model content
Deficiency in view of above-mentioned prior art existence, the utility model purpose is to provide a kind of print cartridge of ink-jet printer use, it can to make full use of the projected life of recording head for ink-jet printer, reduce use cost by the ink reservoir volume of external ink bottle expansion ink-jet printer cartridge.
Be complementary with above-mentioned purpose, it is the continuous ink supply device of main composition key element with aforementioned ink-jet box that two of the utility model purpose is to provide a kind of, it can fully expand the ink recoverable amount of ink-jet printer cartridge, reach the projected life that makes full use of recording head for ink-jet printer, reduce the conception of use cost.
According to the ink-jet printer cartridge of above-mentioned first purpose design, comprise the record head nozzle of ink storage chamber, lid and connection ink storage chamber.Lid is provided with the filling China ink mouth that is communicated with ink storage chamber and external environment condition.This is irritated the China ink mouth and is sealed by the elasticity plug.Lid is fixed with enclosing cover on the outer wall of record head.Lid is with being provided with the path that allows the ink supply pin to insert the elasticity plug between the enclosing cover.Enclosing cover is fixed with two positioning strips that are parallel to ink-jet printer word car glide direction on the outer wall of record head.Two positioning strips are individually fixed near the two ends of enclosing cover perpendicular to ink-jet printer word car glide direction.
Preferably, aforementioned ink-jet printer cartridge, the quantity of its ink storage chamber is three, the quantity of record head nozzle is corresponding to ink storage chamber.Certainly, the quantity of ink storage chamber also can be one, and the quantity of record head nozzle is one too corresponding to ink storage chamber.
According to the ink-jet printer continuous ink supply device of above-mentioned second purpose design, comprise main print cartridge and the external ink bottle that constitutes by the record head nozzle of ink storage chamber, lid and connection ink storage chamber.Lid is provided with the filling China ink mouth that is communicated with ink storage chamber and external environment condition.This is irritated the China ink mouth and is sealed by the elasticity plug.Lid is fixed with enclosing cover on the outer wall of record head.Lid is with being provided with the path that allows the ink supply pin to insert the elasticity plug between the enclosing cover.Enclosing cover is fixed with two positioning strips that are parallel to ink-jet printer word car glide direction on the outer wall of record head.These two positioning strips are separately fixed near the two ends of enclosing cover perpendicular to ink-jet printer word car glide direction.The ink outlet port of external ink bottle is communicated with irritating the China ink mouth by the inking flexible pipe that has aforementioned ink supply pin.
Preferably, aforementioned ink-jet printer continuous ink supply device, the quantity of its ink storage chamber is three, and the quantity of record head nozzle is corresponding to ink storage chamber, and the quantity of external ink bottle is corresponding to ink storage chamber.
Ink-jet printer cartridge of the present utility model, on common print cartridge lid outer wall, added an enclosing cover in addition, and on lid, be provided with by black mouthful of the filling of elasticity plug sealing, on the outer wall of record head nozzle, positioning strip is set at enclosing cover, the path that allows the ink supply pin to insert the elasticity plug is set between lid is with enclosing cover simultaneously to guarantee the coupling of print cartridge with ink-jet printer word car gland.Like this, in the time of in print cartridge being assembled to ink-jet printer word car, cover outside the fastening active force that ink-jet printer word car gland produces will put on, do not insert lid filling China ink mouthful interior ink supply pin, help the position stability of ink supply pin and can not influence.The continuous ink supply device that adopts this print cartridge and external ink bottle to constitute, insert the mode of the filling China ink mouth on the print cartridge lid by the ink supply pin of inking flexible pipe termination, print cartridge ink storage chamber and external ink bottle are coupled together, reached the purpose of expansion print cartridge ink appearance reserves, overcome gland-type word car and almost can not repeated multiple times utilize print cartridge appearance energy storage power and give full play to the defective in record head designs of nozzles life-span, helped reducing user's use cost.
The drawing explanation
Fig. 1 has ink-jet printer fragmentary, perspective view one now, shows the printer that word car and ink-jet box are installed.
Fig. 2 has ink-jet printer fragmentary, perspective view two now, shows printer word car.
Fig. 3 has ink-jet printer fragmentary, perspective view three now, shows the matching status of ink-jet printer word car gland with the integral type Ink cartridge with structure.
Fig. 4 has ink-jet printer fragmentary, perspective view four now, shows ink-jet printer word car gland structural regime.
Fig. 5 has the ink-jet printer cartridge perspective view now.
Fig. 6 the utility model ink-jet printer cartridge STRUCTURE DECOMPOSITION schematic diagram.
Fig. 7 the utility model ink-jet printer cartridge confined state fragmentary, perspective view
The external ink bottle perspective view that Fig. 8 the utility model continuous ink supply device uses.
The specific embodiment
Referring to Fig. 6, the utility model ink-jet printer cartridge structure.Be the structure that example is described this print cartridge with the Three-colour ink cartridge 4 that comprises three ink storage chambers among the figure, the structure of monochromatic print cartridge and Three-colour ink cartridge 4 are basic identical.
The composition member of ink-jet box 4 comprises the record head nozzle (not shown) of being surrounded the ink storage chamber 401, lid 402 and the connection ink storage chamber 401 that form by several outer walls.The quantity of ink storage chamber 401 is three, and it is to separate three isolated mutually chambers that obtain behind the print cartridge inner chamber by dividing plate 403.The record head nozzle is positioned on the diapire 404 of ink-jet box 4, and quantity is three, and they are communicated with corresponding ink storage chamber 401 respectively by the ink flow duct that is arranged at print cartridge inside.Be used for just being fixed in print cartridge sidewall 405 outer surfaces to the printed circuit sheet of aforementioned record head nozzle transmission of data signals.Under the state of ink-jet printer 1 shown in ink-jet box 4 load maps 1,2, obtain between the contact of the printer control circuit that in the printed circuit sheet of print cartridge sidewall 405 coexists the right case 105 of printer word car, is provided with and stablize good being electrically connected.
Three ink storage chambers 401 common uncovered by lid 402 cappings.Lid 402 is provided with three filling China ink mouths 406 that are communicated with three ink storage chambers 401 and external ambient atmosphere respectively.In ink storage chamber 401, accommodate under the state of part ink, irritate China ink mouth 406 for three and all sealed by the elasticity plug.
On the outer wall of record head, be provided with docking port 407 at lid 402.Enclosing cover 408 is fixed in lid 402 on the outer wall of record head by the mode that its tenon 409 inserts docking port 407.Lid 402 is with being provided with a cavity 410 between the enclosing cover 408.Three filling China ink mouths 406 with three ink storage chamber 401 correspondences are located in the cavity 410.Cavity 410 becomes the ink supply pin 504 that allows external ink bottle shown in Figure 6 and inserts aforementioned elasticity plug, that is irritates the path in the China ink mouth 406.
On the outer wall of record head nozzle, be fixed with two positioning strips 411 that are parallel on ink-jet printer word car 103 glide directions shown in Figure 1 at enclosing cover 408.Two positioning strips 411 are stretched out with the form that is basically perpendicular to this outer wall towards the direction back to the record head nozzle by the outer wall of enclosing cover 408 back to the record head nozzle, and along perpendicular to ink-jet printer word car 103 glide directions, they are individually fixed near the two ends of enclosing cover 408.Like this, ink-jet box 4 is being assembled to Fig. 1, in the time of in the right case 105 of the word of ink-jet printer shown in 2 car, has the gland 107 of same structure with gland 106 shown in Figure 4, the coil spring of its detent mechanism will apply the upper surface that is parallel to enclosing cover 408 to the enclosing cover 408 of ink-jet box 4 by rebound, point to the active force (by rebound 111 to lid 201 apply be parallel to the active force that lid 201 upper surfaces point to pivot 108 place directions referring to the coil spring 110 of the detent mechanism 109 of gland 106 shown in Figure 4) of pivot 108 place directions, the stressed member that bears this active force is exactly the positioning strip 411 of the sidewall 405 of contiguous three look integral type ink-jet boxes 4.Like this, the enclosing cover 408 of three look integral type ink-jet boxes 4 will be subjected to pointing to the active force of record head nozzle place diapire 404 directions and the active force of printed circuit sheet place print cartridge sidewall 405 directions simultaneously, reaches firm print cartridge, improves the purpose of contact performance.
Fig. 7 is the ink-jet box group that is made of ink-jet box shown in Figure 6, and Fig. 8 is supporting external ink bottle.Both constitute continuous ink supply device.The monochromatic integral type ink-jet box 6 that three three look integral type ink-jet boxes 4 of ink-jet box group wherein shown in Figure 7 are identical with primary structure constitutes.
Claims (4)
1. ink-jet printer cartridge, comprise ink storage chamber, the record head nozzle of lid and the described ink storage chamber of connection, it is characterized in that described lid is provided with the filling China ink mouth that is communicated with described ink storage chamber and external environment condition, described filling China ink mouth is sealed by the elasticity plug, described lid is fixed with enclosing cover on the outer wall of described record head, described lid is with being provided with the path that allows the ink supply pin to insert described elasticity plug between the described enclosing cover, described enclosing cover is fixed with two positioning strips that are parallel to described ink-jet printer word car glide direction on the outer wall of described record head, described two positioning strips are individually fixed near the two ends of described enclosing cover perpendicular to described ink-jet printer word car glide direction.
2. ink-jet printer cartridge according to claim 1, the quantity that it is characterized in that described ink storage chamber is three, the quantity of described record head nozzle is corresponding to described ink storage chamber.
3. ink-jet printer continuous ink supply device, comprise mainly by ink storage chamber, print cartridge and external ink bottle that the record head nozzle of lid and the described ink storage chamber of connection constitutes, it is characterized in that described lid is provided with the filling China ink mouth that is communicated with described ink storage chamber and external environment condition, described filling China ink mouth is sealed by the elasticity plug, described lid is fixed with enclosing cover on the outer wall of described record head, described lid is with being provided with the path that allows the ink supply pin to insert described elasticity plug between the described enclosing cover, described enclosing cover is fixed with two positioning strips that are parallel to described ink-jet printer word car glide direction on the outer wall of described record head, described two positioning strips are individually fixed near the two ends of described enclosing cover perpendicular to described ink-jet printer word car glide direction, and the ink outlet port of described external ink bottle is communicated with described filling China ink mouth by the inking flexible pipe that has described ink supply pin.
4. ink-jet printer continuous ink supply device according to claim 3, the quantity that it is characterized in that described ink storage chamber is three, and the quantity of described record head nozzle is corresponding to described ink storage chamber, and the quantity of described external ink bottle is corresponding to described ink storage chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200551974U CN201064974Y (en) | 2007-08-03 | 2007-08-03 | Ink-jet printer and continuous ink-supplying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200551974U CN201064974Y (en) | 2007-08-03 | 2007-08-03 | Ink-jet printer and continuous ink-supplying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201064974Y true CN201064974Y (en) | 2008-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200551974U Expired - Fee Related CN201064974Y (en) | 2007-08-03 | 2007-08-03 | Ink-jet printer and continuous ink-supplying device |
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| Country | Link |
|---|---|
| CN (1) | CN201064974Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529400A (en) * | 2012-01-16 | 2012-07-04 | 珠海天威飞马打印耗材有限公司 | Ink supplying device |
| CN101623956B (en) * | 2009-08-05 | 2012-07-25 | 珠海纳思达电子科技有限公司 | Method for refilling ink to ink box and filling tool |
| CN108724967A (en) * | 2018-05-11 | 2018-11-02 | 夏领兵 | A kind of anglicanum of textile fabric |
| CN108749332A (en) * | 2018-05-11 | 2018-11-06 | 夏领兵 | A kind of ink-cases of printers |
| CN110293765A (en) * | 2019-07-31 | 2019-10-01 | 上海汉图科技有限公司 | Ink cartridge assemblies and printer |
| CN110293766A (en) * | 2019-07-31 | 2019-10-01 | 上海汉图科技有限公司 | Cartridge components and printer |
| CN111439030A (en) * | 2019-01-16 | 2020-07-24 | 精工爱普生株式会社 | Liquid ejecting apparatus |
| CN111645423A (en) * | 2020-05-22 | 2020-09-11 | 刘志琦 | Printer ink box and installation method thereof |
| CN112571961A (en) * | 2019-09-30 | 2021-03-30 | 精工爱普生株式会社 | Ink jet recording apparatus, ink jet recording method, and aqueous ink composition |
-
2007
- 2007-08-03 CN CNU2007200551974U patent/CN201064974Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623956B (en) * | 2009-08-05 | 2012-07-25 | 珠海纳思达电子科技有限公司 | Method for refilling ink to ink box and filling tool |
| CN102529400A (en) * | 2012-01-16 | 2012-07-04 | 珠海天威飞马打印耗材有限公司 | Ink supplying device |
| CN102529400B (en) * | 2012-01-16 | 2014-03-26 | 珠海天威飞马打印耗材有限公司 | Ink supplying device |
| CN108724967A (en) * | 2018-05-11 | 2018-11-02 | 夏领兵 | A kind of anglicanum of textile fabric |
| CN108749332A (en) * | 2018-05-11 | 2018-11-06 | 夏领兵 | A kind of ink-cases of printers |
| CN111439030A (en) * | 2019-01-16 | 2020-07-24 | 精工爱普生株式会社 | Liquid ejecting apparatus |
| CN110293765A (en) * | 2019-07-31 | 2019-10-01 | 上海汉图科技有限公司 | Ink cartridge assemblies and printer |
| CN110293766A (en) * | 2019-07-31 | 2019-10-01 | 上海汉图科技有限公司 | Cartridge components and printer |
| CN110293765B (en) * | 2019-07-31 | 2023-09-26 | 上海汉图科技有限公司 | Ink cartridge assembly and printer |
| CN112571961A (en) * | 2019-09-30 | 2021-03-30 | 精工爱普生株式会社 | Ink jet recording apparatus, ink jet recording method, and aqueous ink composition |
| CN111645423A (en) * | 2020-05-22 | 2020-09-11 | 刘志琦 | Printer ink box and installation method thereof |
| CN111645423B (en) * | 2020-05-22 | 2021-08-20 | 刘志琦 | Printer ink box and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080528 Termination date: 20130803 |