CN201483897U - Ink cartridge for ink-jet printer - Google Patents
Ink cartridge for ink-jet printer Download PDFInfo
- Publication number
- CN201483897U CN201483897U CN2009201932544U CN200920193254U CN201483897U CN 201483897 U CN201483897 U CN 201483897U CN 2009201932544 U CN2009201932544 U CN 2009201932544U CN 200920193254 U CN200920193254 U CN 200920193254U CN 201483897 U CN201483897 U CN 201483897U
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- ink
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- box body
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Abstract
The utility model relates to an ink cartridge for an ink-jet printer. The ink cartridge comprises a cartridge body and an ink storage chamber arranged in the cartridge body, an ink outlet is formed at the bottom of the cartridge body, an air inlet hole and an ink filling opening are formed at the top of the cartridge body, the ink outlet, the air inlet hole and the ink filling opening are respectively communicated with the ink storage chamber, a filter element chamber is arranged in the ink storage chamber, and a filter element is arranged in the filter element chamber, the filter element chamber is communicated with an ink conducting groove formed on the cartridge body at the other side of the ink storage chamber, an air bubble chamber is arranged at the other end of the ink conducting groove and communicated with the ink outlet, and the air bubble chamber and a filter element hole are wider than the ink conducting groove. Compared with the prior art, the air bubbles formed during the use process of the ink cartridge can be stored in the air bubble chamber on the cartridge body to avoid that the ink from normally flows out the ink outlet; on the other hand, when the ink storage chamber is filled with the ink, a longitudinal baffle plate, a transverse baffle plate, a pressure reduction cavity and the filter element hole can effectively reduce the hydraulic pressure to basically keep the ink pressure of the ink outlet consistent. The ink cartridge has the advantages that the ink delivery is more even, the service life of the ink cartridge is prolonged, the printer prints more evenly, and the printing effect is better.
Description
Technical field
The utility model relates to print apparatus, especially a kind of print cartridge that is used for ink-jet printer.
Background technology
At present, the existing print cartridge that is used for ink-jet printer generally comprises box body and is located at the interior ink storage chamber of box body, and the box body bottom is provided with ink outlet port, and the box body top is provided with air admission hole and ink filling port, ink outlet port, air admission hole and ink filling port are communicated with ink storage chamber respectively, and ink storage chamber utilizes the pad pasting sealing after filling with ink.In the print cartridge use, have air and enter ink storage chamber and form bubble, bubble may hinder ink and normally flow out from ink outlet port, thereby influences printing effect; On the other hand, when ink storage chamber was filled with ink, the ink pressure of ink outlet port was bigger, and it is more to go out the China ink amount, made picture and text overrich that prints and the service life of having reduced print cartridge.
The utility model content
At the deficiency of above existing ink-jet printer cartridge, the purpose of this utility model provide a kind of go out China ink more evenly, longer service life, printing effect better is used for the print cartridge of ink-jet printer.
The purpose of this utility model is achieved by the following technical solution:
A kind of print cartridge that is used for ink-jet printer, comprise box body and be located at the interior ink storage chamber of box body, the box body bottom is provided with ink outlet port, the box body top is provided with air admission hole and ink filling port, described ink outlet port, air admission hole and ink filling port are communicated with ink storage chamber respectively, be provided with the filter core chamber in the described ink storage chamber, the filter core chamber is communicated with drainage trough on being located at ink storage chamber opposite side box body by the filter core hole, and the other end of drainage trough is communicated with ink outlet port.
As optimal technical scheme of the present utility model, described drainage trough laterally is located on the box body, and the end that drainage trough is communicated with ink outlet port is provided with air-chamber, and the width of described air-chamber is greater than the width of drainage trough.
As optimal technical scheme of the present utility model, the diameter in described filter core hole is greater than the width of drainage trough.
As optimal technical scheme of the present utility model, described filter core is provided with filter core in the chamber.
As optimal technical scheme of the present utility model, be provided with interconnective longitudinal baffle and lateral partitions in the described ink storage chamber, described longitudinal baffle or lateral partitions are provided with groove.
As optimal technical scheme of the present utility model, described lateral partitions is provided with a flanging, and lateral partitions and flanging thereof and ink storage chamber base constitute relief chamber, and described relief chamber is communicated with the filter core chamber.
As optimal technical scheme of the present utility model, be provided with cross one another longitudinal baffle and lateral partitions in the described ink storage chamber, described longitudinal baffle or lateral partitions are provided with groove.
As optimal technical scheme of the present utility model, described box body is provided with check valve, and the air admission hole of box body is communicated with ink storage chamber by check valve.
The beneficial effects of the utility model are: with respect to prior art, the bubble that forms in the print cartridge use can be stored in the air-chamber on the box body, avoids hindering ink and normally flows out from ink outlet port; On the other hand, when ink storage chamber was filled with ink, longitudinal baffle, lateral partitions, relief chamber and filter core hole can effectively reduce hydraulic pressure, thereby the ink pressure of ink outlet port is consistent substantially, it is more even to use China ink, has prolonged the service life of print cartridge, and prints more even, better effects if.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the structural representation of looking up of Fig. 1.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of print cartridge that is used for ink-jet printer, comprise box body 1 and be located at the interior ink storage chamber 2 of box body, the box body bottom is provided with ink outlet port 3, box body 1 top is provided with air admission hole 4 and ink filling port 5, ink outlet port 3, air admission hole 4 and ink filling port 5 are communicated with ink storage chamber 2 respectively, box body 1 is provided with check valve 13, the air admission hole 4 of box body 1 is communicated with ink storage chamber 2 by check valve 13, be provided with filter core chamber 8 in the ink storage chamber 2, filter core chamber 8 is communicated with drainage trough on being located at ink storage chamber 2 opposite side box bodys 1 by the filter core hole, and the other end of drainage trough is communicated with ink outlet port 3.
In the present embodiment, drainage trough laterally is located on the box body 1, and the end that drainage trough is communicated with ink outlet port 3 is provided with air-chamber, and the width of air-chamber is greater than the width of drainage trough, and air-chamber is used to hold air and enters the bubble that the back forms.Be provided with filter core in the described filter core chamber 8, the diameter in filter core hole is greater than the width of drainage trough.
Be provided with interconnective longitudinal baffle 12 and lateral partitions 10 in the ink storage chamber 2, lateral partitions 10 is provided with a flanging 11, longitudinal baffle 12 is provided with groove 15 with the junction of lateral partitions 10, and lateral partitions 10 and flanging 11 thereof constitute relief chamber 9 with the base of ink storage chamber 2, and relief chamber 9 is communicated with filter core chamber 8.Be provided with cross one another longitudinal baffle 7 and lateral partitions 6 in the ink storage chamber 2, longitudinal baffle 7 and lateral partitions 6 are provided with a plurality of grooves 14.A plurality of grooves 14 and groove 15, relief chamber 9, filter core chamber 8 and filter core hole and drainage trough constitute the path of ink flow, and can effectively reduce hydraulic pressure, thereby make the ink pressure of ink outlet port remain unanimity, it is more even to use China ink, prolonged the service life of print cartridge, and the printing picture and text are even more, better effects if.
Claims (8)
1. print cartridge that is used for ink-jet printer, comprise box body and be located at the interior ink storage chamber of box body, the box body bottom is provided with ink outlet port, the box body top is provided with air admission hole and ink filling port, described ink outlet port, air admission hole and ink filling port are communicated with ink storage chamber respectively, it is characterized in that: be provided with the filter core chamber in the described ink storage chamber, the filter core chamber is communicated with drainage trough on being located at ink storage chamber opposite side box body by the filter core hole, and the other end of drainage trough is communicated with ink outlet port.
2. the print cartridge that is used for ink-jet printer according to claim 1 is characterized in that: described drainage trough laterally is located on the box body, and the end that drainage trough is communicated with ink outlet port is provided with air-chamber, and the width of described air-chamber is greater than the width of drainage trough.
3. the print cartridge that is used for ink-jet printer according to claim 1 is characterized in that: the diameter in described filter core hole is greater than the width of drainage trough.
4. the print cartridge that is used for ink-jet printer according to claim 1 is characterized in that: described filter core is provided with filter core in the chamber.
5. the print cartridge that is used for ink-jet printer according to claim 1 is characterized in that: be provided with interconnective longitudinal baffle and lateral partitions in the described ink storage chamber, described longitudinal baffle or lateral partitions are provided with groove.
6. the print cartridge that is used for ink-jet printer according to claim 5 is characterized in that: described lateral partitions is provided with a flanging, and lateral partitions and flanging thereof and ink storage chamber base constitute relief chamber, and described relief chamber is communicated with the filter core chamber.
7. the print cartridge that is used for ink-jet printer according to claim 1 is characterized in that: be provided with cross one another longitudinal baffle and lateral partitions in the described ink storage chamber, described longitudinal baffle or lateral partitions are provided with groove.
8. the print cartridge that is used for ink-jet printer according to claim 1 is characterized in that: described box body is provided with check valve, and the air admission hole of box body is communicated with ink storage chamber by check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201932544U CN201483897U (en) | 2009-08-24 | 2009-08-24 | Ink cartridge for ink-jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201932544U CN201483897U (en) | 2009-08-24 | 2009-08-24 | Ink cartridge for ink-jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201483897U true CN201483897U (en) | 2010-05-26 |
Family
ID=42422795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201932544U Expired - Lifetime CN201483897U (en) | 2009-08-24 | 2009-08-24 | Ink cartridge for ink-jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201483897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992602B (en) * | 2009-08-24 | 2012-09-19 | 珠海中润靖杰打印机耗材有限公司 | Ink cartridge for jet printer |
| CN107650513A (en) * | 2017-10-31 | 2018-02-02 | 珠海中润靖杰打印科技有限公司 | A kind of print cartridge |
-
2009
- 2009-08-24 CN CN2009201932544U patent/CN201483897U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992602B (en) * | 2009-08-24 | 2012-09-19 | 珠海中润靖杰打印机耗材有限公司 | Ink cartridge for jet printer |
| CN107650513A (en) * | 2017-10-31 | 2018-02-02 | 珠海中润靖杰打印科技有限公司 | A kind of print cartridge |
| CN107650513B (en) * | 2017-10-31 | 2023-08-01 | 珠海中润靖杰打印科技有限公司 | Ink box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100526 Effective date of abandoning: 20090824 |