CN2832528Y - Ink cartridge for ink-jet printer - Google Patents
Ink cartridge for ink-jet printer Download PDFInfo
- Publication number
- CN2832528Y CN2832528Y CNU2005201150089U CN200520115008U CN2832528Y CN 2832528 Y CN2832528 Y CN 2832528Y CN U2005201150089 U CNU2005201150089 U CN U2005201150089U CN 200520115008 U CN200520115008 U CN 200520115008U CN 2832528 Y CN2832528 Y CN 2832528Y
- Authority
- CN
- China
- Prior art keywords
- valve
- print cartridge
- pressure difference
- ink
- air pressure
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17513—Inner structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17596—Ink pumps, ink valves
Landscapes
- Ink Jet (AREA)
- Pens And Brushes (AREA)
- Switches With Compound Operations (AREA)
Abstract
The utility model discloses a universal ink box for an ink jet printer, which is characterized in that the utility model comprises a liquid accommodation cavity and an air pressure difference adjusting valve which is connected with the liquid accommodation cavity and causes the liquid accommodation cavity to lie in a state of negative pressure. The air pressure difference adjusting valve comprises a front valve body or an ink storing cavity, a valve membrane, a back valve body or a circular cover, a ventilation hole and an air groove, wherein the back valve body is provided with the air groove and the middle part of the bottom surface of the groove is provided with a convex lug boss; the valve membrane is provided with a small round hole with a convex edge and the round hole is pressed by the convex lug boss of the back valve body. The air pressure difference adjusting valve is arranged in the ink storing cavity or a surface cover.
Description
Technical field
The utility model relates to a kind of universal printer print cartridge.
Background technology
In the prior art, application number discloses " print cartridge and the method for regulating liquid flow " by name by 03102633.8 Chinese invention patent ublic specification of application and put down in writing like that, in a kind of print cartridge, and the negative pressure of the valve arrangement of use diaphragm and spring generation mechanism.Negative pressure produces mechanism and is placed between ink storage area and the ink supply port, usually, by the loading force of spring with pressing diaphragm on valve seat, the sealing ink channel.Owing to discharge ink when causing ink supply port one side negative pressure overshoot value from record head, diaphragm resistance spring loading force is lifted off a seat, and temporarily gets through ink channel, therefore, ink flows to ink supply port from the ink storage area, and ink supply port one side negative pressure is returned below the setting simultaneously.
Owing to need spring, the part number has increased, and in order to assemble this spring, the manufacturing efficient that might cause ink cartridge reduces.Simultaneously, in order to guarantee the Ink Cartridge inner pressure balance, ink storage area and extraneous air are communicated with, and need to increase ink leakage preventing mechanism like this.
The utility model content
At the problem of above existence, the purpose of this utility model is to provide a kind of universal printer print cartridge that can ink stably be supplied with record head with easy valve arrangement.
To achieve these goals, the technical scheme of employing is to use the air pressure difference control valve to make described liquid containing chamber be in negative pressure state, comprises the liquid containing chamber and is connected in described liquid containing chamber and makes it to be in the air pressure difference control valve of negative pressure state.The valve member that the air pressure difference control valve is made by elastomeric material and the valve casing of proportioning valve parts constitute.Valve member is the middle circular valve film that the small sircle hole of a chimb is arranged, the air pressure difference control valve comprises front valve shell or ink storage chamber, valve member, rear valve body or dome, passage, air groove, have an air groove on the rear valve body, the middle part of groove bottom is provided with the boss of a projection, have one on the valve member and have the small sircle hole of being with chimb, this circular hole is pushed down by the boss of rear valve body projection.The air pressure difference control valve is arranged in the ink storage chamber or on the cover, cover or ink storage chamber have a passage to communicate with atmosphere.
By above scheme as seen, air pressure difference control valve of the present utility model is the whole negative pressure of interior corresponding gas of control ink storage chamber and liquid.Because the cancellation spring has reduced part, reduces manufacture process requirement, thereby finally reduces use cost.The air pressure difference control valve is a check valve, can prevent ink in the ink storage chamber toward external leakage, cancel ink leakage preventing mechanism so again, thereby further reduce use cost.
Description of drawings
Fig. 1 selects a kind of installation site of air pressure difference control valve for use for the utility model and concerns schematic diagram
The structural representation of the air pressure difference control valve that Fig. 2 selects for use for the utility model
The specific embodiment
Below in conjunction with the specific embodiment in detail the utility model is described in detail
As Fig. 1, shown in Figure 2: the utility model comprises liquid containing chamber and air pressure difference control valve, the air pressure difference control valve comprises front valve shell (or ink storage chamber) 1, rear valve body (or dome) 6, passage 2, air groove 3, pressure adjustmenting mechanism be arranged in the ink storage chamber or cover on, have air groove 3 on the rear valve body 6, the middle part of groove bottom is provided with the boss of a projection, have the small sircle hole of a band chimb on the valve film 5, this circular hole is pushed down by the boss of rear valve body 6 projectioies, the air pressure difference control valve is installed on ink storage chamber or the cover, and cover or ink storage chamber have a passage 2 to communicate with atmosphere.
Claims (9)
1, a kind of universal printer print cartridge is characterized in that: comprise the liquid containing chamber and be connected in described liquid containing chamber and make it to be in the air pressure difference control valve of negative pressure state.
2, a kind of universal printer print cartridge according to claim 1 is characterized in that: the valve member that described air pressure difference control valve is made by elastomeric material and the valve casing of proportioning valve parts constitute.
3, a kind of universal printer print cartridge according to claim 2 is characterized in that: described valve member is the middle circular valve film that the small sircle hole of a chimb is arranged.
4, a kind of universal printer print cartridge according to claim 3, it is characterized in that: described air pressure difference control valve comprises front valve shell or ink storage chamber, valve member, rear valve body or dome, passage, air groove, have an air groove on the rear valve body, the middle part of groove bottom is provided with the boss of a projection, have one on the valve member and have the small sircle hole of being with chimb, this circular hole is pushed down by the boss of rear valve body projection.
5, according to claim 1 or 2 or 3 or 4 described a kind of universal printer print cartridges, it is characterized in that: described air pressure difference control valve is arranged in the ink storage chamber or on the cover, cover or ink storage chamber have a passage to communicate with atmosphere.
6, a kind of universal printer print cartridge according to claim 5 is characterized in that: the least significant end that ink port is arranged at print cartridge of advancing that flows to the ink outlet port passage.
7, a kind of universal printer print cartridge according to claim 6 is characterized in that: described air pressure difference control valve is an one-way valve mechanism.
8, a kind of universal printer print cartridge according to claim 7, it is characterized in that: the diameter of the mechanism of described check valve is between 10mm～30mm.
9, a kind of general printing machine print cartridge according to claim 8, it is characterized in that: described check valve is arranged on any one face of print cartridge.
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201150089U CN2832528Y (en) | 2005-08-02 | 2005-08-02 | Ink cartridge for ink-jet printer |
| PL06722092T PL1942005T3 (en) | 2005-08-02 | 2006-03-21 | An ink cartridge |
| DK06722092.1T DK1942005T3 (en) | 2005-08-02 | 2006-03-21 | ink cartridge |
| ES06722092T ES2354239T3 (en) | 2005-08-02 | 2006-03-21 | INK CARTRIDGE. |
| PT06722092T PT1942005E (en) | 2005-08-02 | 2006-03-21 | An ink cartridge |
| EP06722092A EP1942005B8 (en) | 2005-08-02 | 2006-03-21 | An ink cartridge |
| PCT/CN2006/000440 WO2007014504A1 (en) | 2005-08-02 | 2006-03-21 | An ink cartridge |
| AT06722092T ATE490087T1 (en) | 2005-08-02 | 2006-03-21 | INK CARTRIDGE |
| RU2008114579/12A RU2380235C2 (en) | 2005-08-02 | 2006-03-21 | Ink cartridge |
| DE602006018640T DE602006018640D1 (en) | 2005-08-02 | 2006-03-21 | CARTRIDGE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201150089U CN2832528Y (en) | 2005-08-02 | 2005-08-02 | Ink cartridge for ink-jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2832528Y true CN2832528Y (en) | 2006-11-01 |
Family
ID=37196844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201150089U Expired - Lifetime CN2832528Y (en) | 2005-08-02 | 2005-08-02 | Ink cartridge for ink-jet printer |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1942005B8 (en) |
| CN (1) | CN2832528Y (en) |
| AT (1) | ATE490087T1 (en) |
| DE (1) | DE602006018640D1 (en) |
| DK (1) | DK1942005T3 (en) |
| ES (1) | ES2354239T3 (en) |
| PL (1) | PL1942005T3 (en) |
| PT (1) | PT1942005E (en) |
| RU (1) | RU2380235C2 (en) |
| WO (1) | WO2007014504A1 (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08174860A (en) * | 1994-10-26 | 1996-07-09 | Seiko Epson Corp | Ink cartridge for ink jet printer |
| JP3414583B2 (en) * | 1996-04-24 | 2003-06-09 | セイコーエプソン株式会社 | Ink cartridge for inkjet printer |
| EP2108513B1 (en) * | 1998-07-15 | 2011-05-04 | Seiko Epson Corporation | Ink supply unit |
| CN1184076C (en) * | 2000-02-16 | 2005-01-12 | 精工爱普生株式会社 | Ink box and connecting assembly for ink-jet printer and ink-jet printer |
| JP3596611B2 (en) * | 2000-10-20 | 2004-12-02 | セイコーエプソン株式会社 | Ink cartridge for inkjet recording device |
| PT1199178E (en) * | 2000-10-20 | 2008-07-22 | Seiko Epson Corp | Ink cartridge for ink jet recording device |
| CN2544940Y (en) * | 2002-04-27 | 2003-04-16 | 珠海纳思达电子科技有限公司 | Ink cartridge of printer |
| CN2631756Y (en) * | 2003-07-28 | 2004-08-11 | 珠海纳思达电子科技有限公司 | Printer ink cartridge with valve |
| CN2666669Y (en) * | 2003-10-10 | 2004-12-29 | 佛山凯德利办公用品有限公司 | Ink box |
-
2005
- 2005-08-02 CN CNU2005201150089U patent/CN2832528Y/en not_active Expired - Lifetime
-
2006
- 2006-03-21 RU RU2008114579/12A patent/RU2380235C2/en not_active IP Right Cessation
- 2006-03-21 ES ES06722092T patent/ES2354239T3/en active Active
- 2006-03-21 DK DK06722092.1T patent/DK1942005T3/en active
- 2006-03-21 WO PCT/CN2006/000440 patent/WO2007014504A1/en active Application Filing
- 2006-03-21 PT PT06722092T patent/PT1942005E/en unknown
- 2006-03-21 DE DE602006018640T patent/DE602006018640D1/en active Active
- 2006-03-21 PL PL06722092T patent/PL1942005T3/en unknown
- 2006-03-21 EP EP06722092A patent/EP1942005B8/en active Active
- 2006-03-21 AT AT06722092T patent/ATE490087T1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2380235C2 (en) | 2010-01-27 |
| ES2354239T3 (en) | 2011-03-11 |
| EP1942005A1 (en) | 2008-07-09 |
| EP1942005B8 (en) | 2011-10-05 |
| WO2007014504A1 (en) | 2007-02-08 |
| DK1942005T3 (en) | 2011-02-28 |
| EP1942005B1 (en) | 2010-12-01 |
| ATE490087T1 (en) | 2010-12-15 |
| EP1942005A4 (en) | 2009-07-08 |
| PT1942005E (en) | 2011-02-10 |
| RU2008114579A (en) | 2009-10-20 |
| PL1942005T3 (en) | 2011-12-30 |
| DE602006018640D1 (en) | 2011-01-13 |
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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: 20150713 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150713 Address after: 519060, Guangdong, Zhuhai, No. 1 Zhuhai Road, building 5, building 3883 A Patentee after: Zhuhai Nasida Enterprise Management Co., Ltd. Address before: 519075 Xiangzhou, Zhuhai, Pearl Road, North District, No. 63, No. Patentee before: Ninestar Image Co., Ltd. |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150802 Granted publication date: 20061101 |
|
| EXPY | Termination of patent right or utility model |