CN203221739U - Improved ink cartridge for inkjet printer - Google Patents
Improved ink cartridge for inkjet printer Download PDFInfo
- Publication number
- CN203221739U CN203221739U CN 201320112680 CN201320112680U CN203221739U CN 203221739 U CN203221739 U CN 203221739U CN 201320112680 CN201320112680 CN 201320112680 CN 201320112680 U CN201320112680 U CN 201320112680U CN 203221739 U CN203221739 U CN 203221739U
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- China
- Prior art keywords
- ink
- ink cartridge
- booster cavity
- cartridge
- inkjet
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- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
The utility model discloses an improved ink cartridge for an inkjet printer, and the ink cartridge comprises an ink cartridge housing. An ink bag is disposed inside the shell of the ink cartridge and is cuboid in shape. An upper part of the cuboid ink bag is provided with an air inlet. A side of the air inlet is provided with an ink inlet. A lower part of the ink bag is provided with an ink outlet. The ink bag is coated with an insulating layer. Low-temperature electric-heating wires are disposed inside the insulating layer and connected with a temperature-sensitive element which is disposed inside the shell of the ink cartridge. The ink cartridge is provided with a booster cavity, which is shaped like an inverted trapezoid. The above arrangement increases the inkjet pressure, increases inkjet smoothness of an ink cartridge, reduces inkjet ununiformity of a printing head, reduces the possibility of ink lack or excessive inkjet, and improves printing quality. An impurity filtering layer disposed inside the booster cavity reduces the possibility that impurity in ink blocks an ink pipe, and improves printing efficiency.
Description
Technical field
The utility model relates to a kind of improved cartridge of ink-jet printer, belongs to the printing equipment field.
Background technology
Be provided with ink storage chamber in the print cartridge of existing no sorbing material, the ink storage chamber top is provided with the passage that is communicated with ambient atmosphere, the ink storage chamber bottom is provided with the ink outlet port that connects printhead, ink in the ink storage chamber will produce negative pressure after by the printhead ink-jet in ink storage chamber, the effect of passage is to import air to ink storage chamber, make ink storage chamber keep substantially invariable pressure reduction mutually to external world, continue to provide to printhead with the ink of keeping in the ink storage chamber.But in use, the print cartridge of no sorbing material can produce following problem: the quantity of ink in the control of constant pressure difference and the ink storage chamber, ink real-time variable factors such as liquid surface shape in ink storage chamber are relevant, this makes that the fluctuation of print cartridge internal pressure is bigger, often cause in the print procedure print cartridge ink supply not smooth, the ink-jet of printhead is inhomogeneous, disconnected China ink or the too many problem of ink-jet occur; Along with the consumption of ink, the ink water level is more and more lower, and the pressure reduction of ink supply port is more and more littler, and when ink ran out of soon, the suction force deficiency of printhead caused residual quantity of ink more so that the valve for pressure difference in the ink supply port is opened, and produces unnecessary waste.
The utility model content
At the deficiency that prior art exists, technical problem to be solved in the utility model is that a kind of improved cartridge of ink-jet printer is provided, improve the pressure of ink-jet, reduced the slack possibility of print cartridge ink supply, improved printing quality, reliable and stable, long service life.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of improved cartridge of ink-jet printer, comprise the print cartridge shell, be provided with ink sac in the print cartridge shell, its ink sac is cuboid, ink sac top is provided with air inlet, and air inlet one side is provided with the ink inlet, and the ink sac bottom is provided with ink outlet port; Described ink sac is wrapped with heat-insulation layer, is provided with the low temperature electrical heating wire in the heat-insulation layer, and the low temperature electrical heating wire is connected in the temperature-sensing element of print cartridge enclosure.
Optimize, above-mentioned improved cartridge of ink-jet printer is provided with inking chamber and booster cavity in its ink sac, connects by the capillary adsorption tube between inking chamber and the booster cavity.
Optimize, above-mentioned improved cartridge of ink-jet printer, its booster cavity are trapezoidal, and booster cavity bottom surface one side connects inking chamber.
Optimize, above-mentioned improved cartridge of ink-jet printer is provided with the contaminant filter layer in its booster cavity.
Optimize, above-mentioned improved cartridge of ink-jet printer, its print cartridge shell is provided with binding groove in parallel.
Print cartridge of the present utility model is provided with booster cavity, up big and down small trapezoidal of the shape of booster cavity, such arranging improved the pressure of ink-jet, and it is not smooth to have reduced the print cartridge ink supply, the ink-jet of printhead is inhomogeneous and disconnected China ink or the too many possibility of ink-jet occur, has improved printing quality; The contaminant filter layer that arranges in the booster cavity has reduced the possibility that the impurity in the ink stops up black road, has improved printing efficiency; Ink sac is wrapped with heat-insulation layer, is provided with the low temperature electrical heating wire in the heat-insulation layer, and such arranging guaranteed that ink is under the operating temperature state for a long time, has further improved print quality.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
The specific embodiment
Further set forth technical characterstic of the present invention below in conjunction with accompanying drawing and specific embodiment.
Embodiment 1
As shown in Figure 1, the utility model is a kind of improved cartridge of ink-jet printer, comprise print cartridge shell 1, be provided with ink sac 2 in the print cartridge shell 1, ink sac 2 is cuboid, ink sac 2 tops are provided with air inlet 21, and air inlet 21 1 sides are provided with ink inlet 22, and ink sac 2 bottoms are provided with ink outlet port 23; Described ink sac 2 is wrapped with heat-insulation layer 3, is provided with low temperature electrical heating wire 31 in the heat-insulation layer 3, and low temperature electrical heating wire 31 is connected in the temperature-sensing element 4 of print cartridge shell 1 inside.Be provided with inking chamber 24 and booster cavity 25 in the ink sac 2, connect by capillary adsorption tube 26 between inking chamber 24 and the booster cavity 25.Booster cavity 25 is trapezoidal, and booster cavity 25 bottom surfaces one side connects inking chamber 24.Be provided with contaminant filter layer 27 in the booster cavity 25.
As shown in Figure 2, present embodiment is with the difference of embodiment 1: print cartridge shell 1 is provided with binding groove 28 in parallel.
Print cartridge of the present utility model is provided with booster cavity, up big and down small trapezoidal of the shape of booster cavity, and such arranging improved the pressure of ink-jet, it is not smooth to have reduced the print cartridge ink supply, the ink-jet of printhead is inhomogeneous, disconnected China ink or the too many possibility of ink-jet occur, has improved printing quality; The contaminant filter layer that arranges in the booster cavity has reduced the possibility that the impurity in the ink stops up black road, has improved printing efficiency; Ink sac is wrapped with heat-insulation layer, is provided with the low temperature electrical heating wire in the heat-insulation layer, and such arranging guaranteed that ink is under the operating temperature state for a long time, has further improved print quality.
More than show and described basic principle of the present utility model and principal character and advantage thereof.The technology personage of the industry should understand; the utility model is not subjected to the restriction of above-mentioned implementing regulations; what describe in above-mentioned implementing regulations and the specification is to be used for explanation principle of the present utility model; under the prerequisite that does not break away from the utility model principle and scope; the utility model also can have various changes and modifications, and these changes and improvements all belong in claimed the utility model scope.
Claims (5)
1. an improved cartridge of ink-jet printer comprises the print cartridge shell, is provided with ink sac in the print cartridge shell, it is characterized in that: described ink sac is cuboid, ink sac top is provided with air inlet, and air inlet one side is provided with the ink inlet, and the ink sac bottom is provided with ink outlet port; Described ink sac is wrapped with heat-insulation layer, is provided with the low temperature electrical heating wire in the heat-insulation layer, and the low temperature electrical heating wire is connected in the temperature-sensing element of print cartridge enclosure.
2. improved cartridge of ink-jet printer according to claim 1 is characterized in that: be provided with inking chamber and booster cavity in the described ink sac, connect by the capillary adsorption tube between inking chamber and the booster cavity.
3. improved cartridge of ink-jet printer according to claim 2, it is characterized in that: described booster cavity is trapezoidal, booster cavity bottom surface one side connects inking chamber.
4. improved cartridge of ink-jet printer according to claim 3 is characterized in that: be provided with the contaminant filter layer in the described booster cavity.
5. improved cartridge of ink-jet printer according to claim 3, it is characterized in that: described print cartridge shell is provided with binding groove in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112680 CN203221739U (en) | 2013-03-05 | 2013-03-05 | Improved ink cartridge for inkjet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112680 CN203221739U (en) | 2013-03-05 | 2013-03-05 | Improved ink cartridge for inkjet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203221739U true CN203221739U (en) | 2013-10-02 |
Family
ID=49248754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320112680 Expired - Fee Related CN203221739U (en) | 2013-03-05 | 2013-03-05 | Improved ink cartridge for inkjet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203221739U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626830A (en) * | 2016-09-27 | 2017-05-10 | 泉州惠安泉创文化用品有限公司 | Automatic numbering machine for conducting quantitative filtering |
| CN109263288A (en) * | 2018-09-07 | 2019-01-25 | 合肥名华教育科技有限公司 | A kind of stage set paster processing digital printing mechanism |
| CN109435479A (en) * | 2018-12-11 | 2019-03-08 | 华中科技大学 | A kind of digital spraying print print cartridge |
| CN109693450A (en) * | 2019-01-17 | 2019-04-30 | 杭州专色数码科技有限公司 | Ink sac and ink jet printing device with the ink sac |
| CN111907217A (en) * | 2020-08-18 | 2020-11-10 | 徐小宇 | Anti-solidification ink storage box for printer |
-
2013
- 2013-03-05 CN CN 201320112680 patent/CN203221739U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626830A (en) * | 2016-09-27 | 2017-05-10 | 泉州惠安泉创文化用品有限公司 | Automatic numbering machine for conducting quantitative filtering |
| CN106626830B (en) * | 2016-09-27 | 2018-10-23 | 泉州惠安泉创文化用品有限公司 | A kind of automatic numbering machine of quantitative filtering |
| CN109263288A (en) * | 2018-09-07 | 2019-01-25 | 合肥名华教育科技有限公司 | A kind of stage set paster processing digital printing mechanism |
| CN109435479A (en) * | 2018-12-11 | 2019-03-08 | 华中科技大学 | A kind of digital spraying print print cartridge |
| CN109435479B (en) * | 2018-12-11 | 2024-02-02 | 华中科技大学 | Ink box for digital jet printing |
| CN109693450A (en) * | 2019-01-17 | 2019-04-30 | 杭州专色数码科技有限公司 | Ink sac and ink jet printing device with the ink sac |
| CN111907217A (en) * | 2020-08-18 | 2020-11-10 | 徐小宇 | Anti-solidification ink storage box for printer |
| CN111907217B (en) * | 2020-08-18 | 2021-10-22 | 工正集团有限公司 | Anti-solidification ink storage box for printer |
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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: SUN DIFENG Free format text: FORMER OWNER: YAO LIPING Effective date: 20140723 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315333 NINGBO, ZHEJIANG PROVINCE TO: 253000 DEZHOU, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140723 Address after: 253000 Shandong Province, Dezhou City Lake Road No. 120, No. 407 hospital Patentee after: Sun Difeng Address before: The 315333 Zhejiang city of Cixi province Yan Zhen Kuang camphor tree village Patentee before: Yao Liping |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20150305 |
|
| EXPY | Termination of patent right or utility model |