CN2920658Y - Ink cartridge for ink-jet printer - Google Patents
Ink cartridge for ink-jet printer Download PDFInfo
- Publication number
- CN2920658Y CN2920658Y CN 200620059058 CN200620059058U CN2920658Y CN 2920658 Y CN2920658 Y CN 2920658Y CN 200620059058 CN200620059058 CN 200620059058 CN 200620059058 U CN200620059058 U CN 200620059058U CN 2920658 Y CN2920658 Y CN 2920658Y
- Authority
- CN
- China
- Prior art keywords
- ink
- cartridge
- ink cartridge
- drain pan
- jet printer
- 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.)
- Expired - Lifetime
Links
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- Ink Jet (AREA)
Abstract
An ink cartidge for ink jet printer comprising: a face covering and a bottom case, which is characterized in that: the ink cartridge is arranged between the bottom case and face covering and the ink is stored in the ink cartridge. The Gas bag is arranged in the ink cartridge and the opening of the gas bag is fixed on the sidewall of the ink cartridge. The air inlet fixing the gas bag on the sidewall is connected with ink-supply outlet and the air-filled pore on the bottom case. The size dimension of the bottom case can contain the ink cartridge. The ink cartridge comprises the case body and case cap. The case cap is provided with air inlet and ink. The part of the air inlet extends and protrudes inwards the ink cartridge. The projecting part extrudes into the gas bag and connects with the gas bag. The bottom case is movably connected with the face covering through the buckle method. The ink outlet of the cartridge bottom case is provided with spring, valve spool and O-ring inside. So ink supply could be regulated by air pressure of the ink jet printer.
Description
Technical field
The utility model relates to the print cartridge that can be regulated the air pressure ink supply by printer, the print cartridge that particularly a kind of ink-jet printer is used.
Background technology
Big print cartridge on some ink-jet printers all is the storing mode that adopts ink bag, print cartridge is removably mounted on the printer ink cassette holder, the airbag inflation of printer in print cartridge, pneumatic airbag extruded ink water bag is ink-jet recording apparatus supply ink constantly thereby impel ink to flow out.The problem that ink bag occurs in manufacturing process is: ink outlet port and ink bag welding be difficulty relatively.The easy ink leak in ink outlet port welding position, ink bleed.And most of print cartridge is not easy to irritate ink later on using up ink, causes the wasting of resources to bring burden to environment thereby can only be dropped.
The utility model content
For overcoming the above problems, the print cartridge that the utility model provides a kind of ink-jet printer to use, it can reduce technological requirement, can guarantee the quality of print cartridge again, reduces cost.
The utility model proposes a kind of print cartridge structure, comprising: drain pan, cover, be equipped with an ink cartridge and be used for storage ink between drain pan and the cover.Ink cartridge is made up of box body and lid.One flexible airbag is arranged in the ink cartridge, and the air admission hole of its opening and lid inwall upper process welds together.Airbag and lid weldering are to be put in the ink cartridge after the one, and box body and lid are by being welded into one.Ink cartridge is in drain pan, and its pore and black discharge orifice engage with corresponding two holes on the drain pan.Drain pan and cover are by buckle mode activity combination.Like this, both can reduce technological requirement, can guarantee the quality of print cartridge again, reduce cost.And, when the ink in this print cartridge is used up, be easy to filling ink, thereby print cartridge can recycle.
Description of drawings
Fig. 1 is the structure chart of drain pan, cover and the ink box body of the utility model print cartridge.
Fig. 2 is the structure chart of airbag.
Fig. 3 is the structure chart of ink lid
Among the figure 1, cover 2, box body 3, flexible airbag 4 lids 5, drain pan 6, sealing ring 7, air inlet 8, ink outlet port 9, opening portion 10, ledge 11, inflation inlet 12, ink supply port 13, drain pan wall
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2, drain pan 5 is built-in with ink cartridge, and ink cartridge is made up of box body 2 and lid 4, and ink is stored in the ink cartridge.Space in the drain pan 5 can just hold ink cartridge.Flexible airbag 3 places ink cartridge, and the opening portion 9 of airbag 3 is fixed on the lid 4 by hot weld, and its opening portion 9 is coated the ledge in box body 2 10 of air inlet 7 fully.Thereby flexible airbag 3 is communicated with air inlet 7.The airbag 3 that is welded on the lid 4 is inserted in the box bodys 2, and lid 4 cooperates with box body 2, lid 4 and box body 2 are connected into a complete ink cartridge by supersonic welding.This ink cartridge is placed in the drain pan 5, makes its outwards outstanding air inlet 7 and the inflation inlet 11 and the ink supply port 12 of ink outlet port 8 insertion drain pans 5.Inflation inlet 11 and ink supply port 12 are on the wall 13 of print cartridge drain pan 5, and ink supply port 12 is built-in with spring, spool, sealing ring 6 to control China ink stream.Inflation inlet 11 also is equipped with a sealing ring.Cover 1 and drain pan 5 are with the combination of buckle mode.When print cartridge is installed on the printer, the ink supply pin puts in the ink supply port 12 of print cartridge, and the aerating device on the printer is given flexible airbag 3 inflations, and the airbag of expansion extrudes the ink in the ink cartridge from ink supply port, thus by the ink supply pin to printer ink-providing.
Claims (5)
1, the print cartridge used of a kind of ink-jet printer, comprise: cover, drain pan, it is characterized in that: clip ink cartridge in drain pan and the cover, store ink in the ink cartridge, airbag places described ink cartridge, and its opening is fixed on the sidewall of ink cartridge, and air admission hole and the ink outlet port fixed on the sidewall of airbag link to each other respectively with air-filled pore with ink supply port on the drain pan.
2, the print cartridge used of a kind of ink-jet printer according to claim 1 is characterized in that: the size in the described drain pan can be held described ink cartridge.
3, the print cartridge used of a kind of ink-jet printer according to claim 1, it is characterized in that: ink cartridge is made up of box body and lid, air admission hole and ink outlet port are arranged on the described lid, and the part of described air admission hole is extended outstanding in ink cartridge, and outstanding part puts in the airbag mouth and links to each other with airbag.
4, the print cartridge of using according to claim 1 or 2 or 3 described a kind of ink-jet printers is characterized in that: drain pan and cover are by buckle mode activity combination.
5, the print cartridge used of ink-jet printer according to claim 4, it is characterized in that: the ink supply port of print cartridge drain pan is built-in with spring, spool, sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059058 CN2920658Y (en) | 2006-05-16 | 2006-05-16 | Ink cartridge for ink-jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059058 CN2920658Y (en) | 2006-05-16 | 2006-05-16 | Ink cartridge for ink-jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2920658Y true CN2920658Y (en) | 2007-07-11 |
Family
ID=38253136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620059058 Expired - Lifetime CN2920658Y (en) | 2006-05-16 | 2006-05-16 | Ink cartridge for ink-jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2920658Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011124134A1 (en) * | 2010-04-07 | 2011-10-13 | 珠海天威技术开发有限公司 | Ink cartridge for inkjet printer |
| CN102774140A (en) * | 2012-08-14 | 2012-11-14 | 珠海中润靖杰打印机耗材有限公司 | Ink box with printing control airbag |
| CN104002560A (en) * | 2013-02-25 | 2014-08-27 | 泓瀚科技股份有限公司 | Ink-cartridge opening-closing structure |
| CN110239225A (en) * | 2019-07-12 | 2019-09-17 | 珠海天威飞马打印耗材有限公司 | A kind of ink tank |
-
2006
- 2006-05-16 CN CN 200620059058 patent/CN2920658Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011124134A1 (en) * | 2010-04-07 | 2011-10-13 | 珠海天威技术开发有限公司 | Ink cartridge for inkjet printer |
| CN102774140A (en) * | 2012-08-14 | 2012-11-14 | 珠海中润靖杰打印机耗材有限公司 | Ink box with printing control airbag |
| CN102774140B (en) * | 2012-08-14 | 2015-04-29 | 珠海中润靖杰打印机耗材有限公司 | Ink box with printing control airbag |
| CN104002560A (en) * | 2013-02-25 | 2014-08-27 | 泓瀚科技股份有限公司 | Ink-cartridge opening-closing structure |
| CN110239225A (en) * | 2019-07-12 | 2019-09-17 | 珠海天威飞马打印耗材有限公司 | A kind of ink tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHUHAI NASIDA ENTERPRISE MANAGEMENT CO., LTD. Free format text: FORMER OWNER: NINESTAR IMAGE CO., LTD. Effective date: 20150707 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150707 Address after: 519060, Guangdong, Zhuhai, No. 1 Zhuhai Road, building 5, building 3883 A Patentee after: Zhuhai Nasida Enterprise Management Co., Ltd. Address before: 519000 No. 63 Mingzhu North Road, Xiangzhou District, Guangdong, Zhuhai Patentee before: Ninestar Image Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070711 |
|
| EXPY | Termination of patent right or utility model |