CN2827729Y - Cartridge with separation structure - Google Patents
Cartridge with separation structure Download PDFInfo
- Publication number
- CN2827729Y CN2827729Y CN 200520060679 CN200520060679U CN2827729Y CN 2827729 Y CN2827729 Y CN 2827729Y CN 200520060679 CN200520060679 CN 200520060679 CN 200520060679 U CN200520060679 U CN 200520060679U CN 2827729 Y CN2827729 Y CN 2827729Y
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- China
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- ink
- ink reservoir
- reservoir
- print cartridge
- storage chamber
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Abstract
The utility model discloses a kind of print cartridge with separation structure, this print cartridge can comprise the ink storage chamber of a plurality of storage different colours inks, ink storage chamber top is provided with air inlet and ink filling port, the bottom is provided with ink outlet port, each ink storage chamber comprises ink reservoir one, ink reservoir two, ink reservoir three and ink reservoir four, ink reservoir one top has the air inlet with extraneous conducting, go out ink passage UNICOM by what its bottom was provided with between ink reservoir one, ink reservoir two, the ink reservoir three, dividing plate is provided with through hole between ink reservoir three and the ink reservoir four, and ink reservoir four bottoms are provided with ink outlet port.Print cartridge utilization rate height and printing effect simple in structure, ink with separation structure provided by the utility model is good.
Description
Technical field
The utility model relates to the ink-jet printer equipment technical field, is specifically related to the used print cartridge of ink-jet printer.
Background technology
Inkjet printing is a kind of contactless digital printed technology, and this printing technique has that print speed is fast, flexible operation, noise is low and the figure and the image quality advantages of higher of output.At present, ink-jet printer is widely used, and inkjet technology is mainly grasped in several companies such as Epson, Canon, Hewlett-Packards, how the existing used print cartridge of ink-jet printer is Chu Moti (as the print cartridge of EPSON series) with the sponge, the polychrome combination print cartridge of using for the EPSON printer (for example three looks, the five colors), no matter be that the former factory of EPSON produces on the market now, still compatible manufacturer production all is the sponge print cartridge, and the sponge of promptly packing in ink reservoir is to reach suction, the effect of water conservation.This is that the print cartridge of Chu Moti exists following shortcoming with the sponge:
1. it is few to deposit the China ink amount: because sponge takies certain space, the ink of the print cartridge storage of same volume is less relatively.
2. the ink utilization rate is low: it is inevitable having bubble in the sponge, when print cartridge ink inside residue 40-50%, bubble and ink mixed distribution in the sponge, when sucking ink, also suck air during printer work, along with printer works on, bubble is easy to be inhaled in the shower nozzle more than ink, is the reality substantially of sponge print cartridge so normal print cartridge ink utilization rate is 50-60%; Because the suction-operated of sponge also always has a certain amount of ink to use in the print cartridge.
3. easily produce print defect: because sponge is a porous structure, air is easy to be adsorbed in the space of sponge, becomes bubble again and flow into shower nozzle together with ink, causes and prints broken string, and long shower nozzle of time one is withered, " plug " phenomenon just occurs; Moreover ink contacts with the long-time large tracts of land of sponge, and the color of ink and chemical property are understood some and changed, and As time goes on and to some extent the color that prints can change.
4. be unfavorable for regeneration: the print cartridge that uses, residual in the sponge have bubble and an ink, and the printing effect after the regeneration is had a greatly reduced quality.Because the printing effect after the print cartridge regeneration is undesirable, the print cartridge major part that uses can abandon, and ink residual in the print cartridge will flow into the Nature, causes environmental pollution.
At present also having minority not adopt sponge is the print cartridge of Chu Moti, as the disclosed print cartridge of Chinese ZL200420065405.5 patent " print cartridge of band ink duct ", in order to prevent from not have the overflow phenomena after the sponge absorption, the black pit of storage is set on ink box cover, the ink that overflows is stored in the black pit and does not overflow to outside the box, though can achieve the goal, it is passive design, and effect is undesirable.
The utility model content
Technical problem to be solved in the utility model provides a kind of simple in structure, ink utilization rate height, print cartridge that printing effect is good.
The utility model is achieved through the following technical solutions:
Design a kind of print cartridge with separation structure, this print cartridge can comprise the ink storage chamber of a plurality of storage different colours inks, and ink storage chamber top is provided with air inlet and ink filling port, and the bottom is provided with ink outlet port, each ink storage chamber comprises on two ink reservoirs at least, is connected by going out ink passage between the adjacent ink reservoir.
Described ink reservoir can be divided into ink reservoir one, ink reservoir two, ink reservoir three and ink reservoir four, ink reservoir one top has the air inlet with extraneous conducting, go out ink passage UNICOM by what its bottom was provided with between ink reservoir one, ink reservoir two, the ink reservoir three, dividing plate is provided with through hole between ink reservoir three and the ink reservoir four, and ink reservoir four bottoms are provided with ink outlet port.
Ink reservoir three is cylindrical, and its top is lived by silica gel sealing, and described ink outlet port place is provided with sealing ring.
The utility model compared with prior art has following remarkable result:
1, each ink reservoir of print cartridge ink inside existence maintains certain negative pressure with atmospheric pressure from start to finish, and therefore this structure is in the effect that does not have can reach equally under the condition of sponge water conservation, suction.
2, because of there not being sponge, the bubble in the ink rises automatically, can not have bubble around the shower nozzle ink-sucking port, has improved print quality greatly.
3, have in ink reservoir three small volume of ink can not utilize, all the other each ink reservoir inks can all be used for printing, and the ink utilization rate reaches 90%-95% above (different capabilities print cartridge utilization rate difference), and printing amount is 1 times of sponge print cartridge generally speaking.After the printer prompts ink uses up in the practical application, take out print cartridge, reset with the chip reset device for the print cartridge of microarray strip, be reentered into again and just can re-use one time, the chipless print cartridge is reentered into printer again after the taking-up in this way, and machine automatically resets and can use one time again.Therefore both save consumer's cost, protected natural environment again.
Description of drawings
Fig. 1 is the utility model perspective view;
Fig. 2 is the cross section structure schematic diagram of 9 ink storage chambers among Fig. 1
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Referring to Fig. 1, shown in Figure 2, design a kind of print cartridge with five ink storage chambers 9, can inject the ink of different colours in the ink storage chamber, the top of each ink storage chamber is provided with air inlet and ink filling port, and the bottom of ink storage chamber is provided with ink outlet port.
Each ink storage chamber of print cartridge provided by the utility model comprises four ink reservoirs, be divided into ink reservoir 1, ink reservoir 22, ink reservoir 33 and ink reservoir 44, ink reservoir one top has the air inlet 11 with extraneous conducting, ink reservoir one is adjacent with ink reservoir two, its bottom is connected by going out ink passage 12, the ink passage 12 that goes out that also has its bottom to be provided with between ink reservoir two and the ink reservoir three is connected, dividing plate is provided with through hole 13 between ink reservoir three and the ink reservoir four, ink reservoir three tops are provided with cylindrical seal silica gel 31, ink reservoir four bottoms are provided with ink outlet port 5, ink outlet port place envelope has sealing ring 51, and ink outlet port is connected with printer head 6, and the blotting pin 61 of shower nozzle is positioned at ink outlet port 5.
During processing, at first with cylindrical ink reservoir 33 upper ends with cylindrical silica gel good seal, the top of ink reservoir 22, ink reservoir 33 and ink reservoir 44 with whole heat-sealing film at the certain temperature and pressure lower seal.
After print cartridge bottom ink outlet port is filled in silica gel sealing ring 51, reusable heat envelope film heat-sealing ink outlet port 5.After sealing finishes the refilling syringe needle is inserted in the silica gel sealing post at ink reservoir 33 tops, exhaust tube inserts in the air inlet, seal with air inlet around the exhaust tube, exhaust tube begins to vacuumize, after reaching the certain vacuum degree, begin to ink reservoir, to inject ink, extract refilling syringe needle and exhaust tube after notes are good from the refilling syringe needle, and be sealed into gas port 11 with heat-sealing film, insert in the ink reservoir 33 upper end silicon particles with the exhaust tube syringe needle again and vacuumize (0.5 second time delay).End of operation, this moment, each ink reservoir ink of whole print cartridge all was under the vacuum state.
The utility model is separated into four little ink reservoirs with an ink storage chamber of original sponge print cartridge, and wherein ink reservoir 1, ink reservoir 22, ink reservoir 33 are by the long-pending 0.25mm of being of ink reservoir inner section
2The ink passage that goes out connect, when this structure can make printer work, as long as the ink of previous ink reservoir does not use up, air just can not enter next ink reservoir but by the ink replenishing of previous ink reservoir, and the vacuum of each ink reservoir all the time with the suction maintenance dynamic equilibrium of shower nozzle.Be being communicated with of ink reservoir 33 and ink reservoir 44 that through hole realizes by being provided with on the dividing plate betwixt, require shower nozzle when work, ink to be evacuated to through hole 13 from ink reservoir 33 bottoms like this and enter ink reservoir 44 again, increased the resistance that ink reservoir 44 inks flow downward, at ink reservoir 1, when ink reservoir 22 inks exhaust, because of ink reservoir 33 Lower Half inks exist always, guaranteed that also ink reservoir 44 can not link to each other with atmosphere from start to finish, guarantee its vacuum always with the suction equalization of shower nozzle.
Promptly the ink of ink reservoir 1 uses up when institute that print cartridge equals ink reservoir 1 with China ink amount adorn black measuring, ink reservoir 22, ink reservoir 33 and ink reservoir 44 still keep original China ink amount, under negative pressure and small bore China ink road double action, the ink reservoir 1 that can not flow backwards back of the ink in ink reservoir 22, ink reservoir 33 and the ink reservoir 44.In like manner, when the ink of ink reservoir 22 is used up, the quantity of ink of ink reservoir 33, ink reservoir 44 still keeps reset condition, when ink reservoir 33 ink inside liquid levels are lower than through hole 13, ink in the ink reservoir 33 can not replenish to ink reservoir 44, can only finish by the suction of shower nozzle, under the suction of shower nozzle bubble to down and on pass ink in the ink reservoir 33, enter ink reservoir 44 tops, and being lower than the ink of through hole, ink reservoir 33 is kept at the buffer action that has played in the cylinder air and ink reservoir 44 always, ink reservoir 44 is under the negative pressure always like this, exhausts up to ink.
Print cartridge with separation structure provided by the utility model is simple in structure, go out that China ink is smooth and easy, ink utilization rate height and printing effect are good, present embodiment provides has 5 kinds of color ink-jet printer cartridges, according to the utility model, can manufacture the print cartridge of the serial ink-jet printer of an ink storage chamber, two ink storage chambers, three ink storage chambers, four a plurality of chambers such as ink storage chamber equally.
Claims (5)
1, a kind of print cartridge with separation structure comprises ink storage chamber, and ink storage chamber top is provided with air inlet and ink filling port, and the bottom is provided with ink outlet port, it is characterized in that: described ink storage chamber includes two ink reservoirs at least, is connected by going out ink passage between the adjacent ink reservoir.
2, the print cartridge with separation structure according to claim 1, it is characterized in that: described ink storage chamber is divided into ink reservoir one, ink reservoir two, ink reservoir three and ink reservoir four, ink reservoir one top has the air inlet with extraneous conducting, go out ink passage UNICOM by what its bottom was provided with between ink reservoir one, ink reservoir two, the ink reservoir three, dividing plate is provided with through hole between ink reservoir three and the ink reservoir four, and ink reservoir four bottoms are provided with ink outlet port.
3, the print cartridge with separation structure according to claim 2 is characterized in that: described ink reservoir three is for cylindrical, and its top is lived by silica gel sealing.
4, the print cartridge with separation structure according to claim 2 is characterized in that: described ink outlet port place is provided with sealing ring.
5, according to each described print cartridge with separation structure of claim 1-4, it is characterized in that: described ink storage chamber is one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520060679 CN2827729Y (en) | 2005-06-24 | 2005-06-24 | Cartridge with separation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520060679 CN2827729Y (en) | 2005-06-24 | 2005-06-24 | Cartridge with separation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2827729Y true CN2827729Y (en) | 2006-10-18 |
Family
ID=37079283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520060679 Expired - Fee Related CN2827729Y (en) | 2005-06-24 | 2005-06-24 | Cartridge with separation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2827729Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443918A (en) * | 2017-08-23 | 2017-12-08 | 珠海欣威科技有限公司 | The method and fluid cartridge of fluid cartridge liquid make-up |
| CN109318600A (en) * | 2018-11-09 | 2019-02-12 | 北海绩迅电子科技有限公司 | A kind of print cartridge processing method and capacity increase type print cartridge |
-
2005
- 2005-06-24 CN CN 200520060679 patent/CN2827729Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443918A (en) * | 2017-08-23 | 2017-12-08 | 珠海欣威科技有限公司 | The method and fluid cartridge of fluid cartridge liquid make-up |
| CN107443918B (en) * | 2017-08-23 | 2019-02-22 | 珠海欣威科技有限公司 | The method and fluid cartridge of fluid cartridge supplement liquid |
| CN109318600A (en) * | 2018-11-09 | 2019-02-12 | 北海绩迅电子科技有限公司 | A kind of print cartridge processing method and capacity increase type print cartridge |
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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: 20061018 |