CN202271662U - Ink box for ink jet printer - Google Patents
Ink box for ink jet printer Download PDFInfo
- Publication number
- CN202271662U CN202271662U CN2011202272479U CN201120227247U CN202271662U CN 202271662 U CN202271662 U CN 202271662U CN 2011202272479 U CN2011202272479 U CN 2011202272479U CN 201120227247 U CN201120227247 U CN 201120227247U CN 202271662 U CN202271662 U CN 202271662U
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- China
- Prior art keywords
- ink
- tappet
- spring
- jet printer
- box body
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- 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
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Abstract
The utility model relates to an ink box for an ink jet printer. The ink box comprises a box body, wherein the box body is provided with an ink supply part and an ink cavity; a stirring component is arranged in the ink cavity; the ink cavity is a closed space which is formed by sealing a bottom surface of the box body through a flexible thin film; a pressure cavity is formed between the top surface of the box body and the flexible thin film; the box body of the pressure cavity is provided with a pressurized air lead-in port; the stirring component comprises a tappet, a spring and rotary blades; one end of the spring is pressed against the flexible thin film, and the other end of the spring is connected with the bottom surface of the box body through the tappet; and the rotary blades re connected with the spring or the tappet. Thus, the rotary blades can be driven to do rotary motion to serve to stirring ink in the ink cavity without a special driving mechanism.
Description
Technical field
The utility model relates to the ink-jet field, especially a kind of cartridge of ink-jet printer.
Background technology
As being contained in the liquid container that uses in the ink-jet printer, for example print cartridge has the liquid containing chamber that is arranged in the box body, and said liquid containing chamber accommodates the ink that is supplied to printhead, and in use, print cartridge is removably mounted on the box mounting portion.
In the prior art; When print cartridge service time was longer, ink is long-term in it placed easy layering, generates deposition or aggregates into fine particles; These depositions or fine particles result in blockage to the printer head of said print cartridge institute ink supply easily and damage, and have a strong impact on print quality.
Chinese patent CN200910003719.X discloses a print cartridge that contains agitating device, and this print cartridge comprises: the resettlement section of accommodating the liquid that is consumed be located in the said resettlement section rotary part that rotates around rotating shaft; Can move and be installed on the said rotary part in said rotating shaft direction with respect to said rotary part; The blade part that proportion is littler than said liquid, specifically: its agitating device comprises rotating shaft and rotating vane, one of this rotating shaft distolaterally is connected with motor; Motor produces the power that makes the rotating shaft rotation; Rotating vane is installed on the rotating shaft, contains moving forever magnet on it, with the rotation interlock rotation of rotating shaft; This blade rotates below China ink and the stirring ink that moves up, thereby can suppress the sedimentation of the China ink in the resettlement section.
Yet its driving force of the agitating device of this structure derives from the moving forever magnet on motor and the rotating vane, and parts are many in the agitating device, becomes the product cost higher, and complex structure is unfavorable for environmental protection.
The utility model content
The utility model provides a kind of ink-jet printer cartridge, in use is to prevent that ink from the technical problem that deposition must be used motor or move special driving mechanisms such as magnet forever taking place to solve existing ink-jet printer cartridge.
In order to solve above technical problem, the technical scheme that the utility model adopts is:
A kind of cartridge of ink-jet printer comprises: box body, box body are provided with and are used for ink feed portion that ink is discharged and the inking chamber that is used for storage ink, are provided with mixing component in the said inking chamber; It is characterized in that: inking chamber is the formed enclosure space in bottom surface that seals said box body through fexible film; Form pressure chamber between the end face of said box body and the said fexible film; The box body of said pressure chamber is provided with the forced air introducing port, and said mixing component comprises tappet, spring and rotating vane, said spring one end and said fexible film butt; The other end is connected with the bottom surface of said box body through said tappet, and said rotating vane is connected with said spring or tappet.
Said tappet one end is fixed on the bottom surface of said box body, and the other end and said fexible film butt saidly are provided with the helical form striped on the tappet surface; Said spring be nested on the said tappet and with tappet on and closely cooperate each other with helical form striped on the institute tappet, said rotating vane is arranged on the spring.
Said rotating vane is provided with open pore, and the diameter of said open pore and the diameter of spring are complementary.
Said rotating vane is more than two.
Said helical form striped is well-regulated arrangement.
Said open pore is arranged on the said center of stating rotating vane.
Said mixing component also comprises the briquetting of coherent through hole, and said briquetting is through said through hole and said tappet socket, the one side of said briquetting and said spring butt, another side and said fexible film butt.
The position of said fexible film and said tappet butt also is provided with projection, and the through hole that said tappet passes said briquetting is inserted in the said projection.
Said spring one end is fixedly connected with said fexible film; The other end is fixedly connected with said tappet; Said rotating vane is fixedly connected with said tappet, and said spring is in twisted state under the conflict of said fexible film and tappet when said fexible film is filled ink.
Supporting of the bottom surface of said tappet and said box body also is provided with projection, and the corresponding position of said tappet and said projection is provided with the groove with said projection coupling, and said tappet is nested on the said projection through said groove.
The said spring other end and the tight socket of said tappet.
Said tappet and rotating vane are one-body molded.
After having adopted technique scheme; Because inking chamber is through the formed enclosure space in bottom surface of fexible film sealing box body, forms pressure chamber between the end face of box body and the fexible film, the box body of pressure chamber is provided with the forced air introducing port; Mixing component comprises tappet, spring and rotating vane; Spring one end and fexible film butt, the other end is connected with the bottom surface of box body through tappet, and rotating vane is connected with spring or tappet.When carrying out printing; Forced air is through being arranged in the air introducing port feed pressure chamber on the print cartridge antetheca, and deformation inwardly takes place the fexible film that constitute inking chamber this moment, and this moment, rotating vane was can be along with the extruding of inking chamber film stressed or receive external compression power to make camber of spring produce revolving force; Do not rotate action thereby do not need special driving mechanism can order about rotating vane yet, play the effect of ink in the agitating ink water cavity.Solving existing ink-jet printer cartridge in use is to prevent that ink from the technical problem that deposition must be used motor or move special driving mechanisms such as magnet forever taking place.
Description of drawings
The stereogram of Fig. 1 the utility model embodiment one print cartridge;
The sectional drawing of Fig. 2 the utility model embodiment one print cartridge;
Fig. 3 is the front view of the utility model embodiment one print cartridge front surface;
Fig. 4 is the decomposing schematic representation of utility model embodiment one print cartridge;
Fig. 5 is the profile of the utility model embodiment one print cartridge use during the initial stage;
Fig. 6 is the profile after the utility model embodiment one print cartridge is finished using;
Fig. 7 is the decomposing schematic representation of the utility model embodiment two print cartridges;
Fig. 8 is the profile of the utility model embodiment two print cartridges use during the initial stage;
Fig. 9 is the profile after the utility model embodiment two print cartridges are finished using;
Among the figure: 1 box body, 2 first locating holes, 3 second locating holes, 4 ink export mouths, 5 inking chambers, 6 ink feed portions, 7 forced air introducing ports, 8 front surfaces, 9 ink filling ports, 10 tappets, 11 springs, 12 rotating vanes, 13 briquettings, 14 through holes, 15 fexible films, 16 projections, 17 covers, 18 mixing components 19, projection
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, complete description; Obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Embodiment one
Extremely shown in Figure 3 like Fig. 1; A kind of print cartridge comprises the box body 1 that is similar to rectangular shape, has the inking chamber 5 that holds ink in box body 1 inside; Store the ink that is supplied in the printhead; And being used for ink feed portion 6 with the ink discharge, the front surface 8 of box body 1 is provided with first locating hole 2 and second locating hole 3, and ink export mouth 4, forced air entrance hole 7 and ink filling port 9.
First locating hole 2 and second locating hole 3 are positioned at the both sides on front surface 8 length directions, and be as shown in Figure 3, even be installed under the state on the bottle holder at print cartridge; When external force is applied on the print cartridge; Also can suppress the displacement or the deformation of box body 1 through the fixation that is realized by locating hole, ink export mouth 4 is arranged between first and second locating hole, if the ink supply pin of ink-jet printer is inserted in the ink export mouth; Then open flow passage; Ink in the inking chamber can flow into the ink supply pin thus, near ink export mouth 4, is provided with ink filling port 9, is injected in the inking chamber through this mouthful ink; When print cartridge is installed on the printer; Air is directed to box body 1 through forced air entrance hole 7 and the fexible film that constitutes inking chamber is pressurizeed, fexible film thereby distortion, and the ink that therefore flows out from the ink export mouth is supplied to the record head of ink-jet recording apparatus.
As shown in Figure 4; In the inside of box body 1, be formed with the inking chamber 5 that is used to store ink, inking chamber is through fexible film 15 sealing box bodys 1 formed enclosure space; In inking chamber, accommodate the ink that ink-jet printer consumes; Inking chamber top is provided with cover 17, and the inner space that is wherein formed by cover and fexible film 15 sealings is a pressure chamber, is supplied to the air of pressure chamber through forced air introducing port 7; Pressure capable of using diminishes the volume of inking chamber, thereby guarantees the regular supply of ink.
In inking chamber 5 inside, be provided with mixing component 18, this mixing component comprises: tappet 10, be bonded on the bottom surface of inking chamber 5 through welding or other modes, be formed with regularly arranged helical form striped on the tappet surface; Spring 11 can be nested on the tappet, and closely cooperates each other with helical form striped on the tappet; Rotating vane 12 centers are provided with an open pore; The diameter of the diameter of its open pore and spring 11 quite or bigger so that rotating vane can be installed to through the open pore of inside on the spring 11 and not landing; Preferred rotating vane is more than two;, spring 11 can move up and down when receiving the external force extruding along with the striped of tappet 10, thus rotation of driven rotary blade and stirring ink.
In addition; There is one bag of shape projection 16 on the fexible film surface that constitutes inking chamber; This projection and fexible film are one-body molded, make time spent this bag shape projection 16 elastically deformables when receiving external force, and this projection is configured to and can matches with tappet; Prevent after ink is finished using, thereby pierce through fexible film in the inking chamber owing to tappet 10 is erected at
15, the projection below also is provided with briquetting 13, and the through hole 14 that the spring 11 of formation mixing component can pass the briquetting center is connected with projection.
Fig. 5 is the profile of the utility model print cartridge before printing, and is as shown in Figure 5, when print cartridge is installed on the ink-jet printer and be in the initial print state; Inking chamber 5 contains sufficient ink, and tappet 10 is nested in the through hole 14 of briquetting 13 inside, and rotating vane 12 is in the inking chamber centre position; When carrying out printing; Forced air is directed in the pressure chamber and to fexible film 15 through forced air introducing port 7 and exerts pressure, and fexible film deformation takes place thus and to the inking chamber internal compression, at this moment; Briquetting 13 is because the downward extrusion spring 11 of extruding force; Cause spring to move down, thereby the driven rotary blade rotates, and then stir ink along the helical form striped on tappet 10 surfaces.
As shown in Figure 6, in print procedure, along with the consumption of quantity of ink; Briquetting 13 is extrusion springs 11 downwards constantly, so spring is along with tappet constantly moves down, and the through hole 14 that therefore tappet 10 passes briquetting is inserted in the projection 16; After ink is used up; Deformation no longer takes place in fexible film 15, and rotating vane stops the rotation, and 10 of tappets are nested on the projection 16 fully.
Embodiment two
As shown in Figure 7, in inking chamber 5 inside, be provided with mixing component, this mixing component comprises: tappet 10, wherein a columniform opening is contained in the bottom of tappet, and rotating vane 12 is arranged on the lower end of tappet and one-body molded with tappet; Be provided with projection 19 in the bottom of inking chamber; Thereby the opening of tappet 10 through the bottom is nested in and is fixed on inking chamber inside on the projection 19; Wherein opening diameter is a bit larger tham the diameter of projection 19, and then integrated tappet and rotating vane can be rotated around projection 19; Also comprise torsion spring 11; Torsion spring promptly relies on its property turned round power can produce the spring of transferring power or motion; The bottom of torsion spring 11 is nested on the tappet, matches with the lip-deep projection 16 of fexible film that constitutes inking chamber in top, therefore preferred rotating vane be more than two and the length of torsion spring greater than tappet;, torsion spring 11 can produce the property the turned round power of rotation when receiving the external force extruding, thus rotation of driven rotary blade and stirring ink.
Fig. 8 is the profile of print cartridge before printing of the utility model embodiment two, and is as shown in Figure 8, when print cartridge is installed on the ink-jet printer and be in the initial print state; Inking chamber 5 contains sufficient ink, and torsion spring 11 is nested in the through hole 14 of briquetting 13 inside, and rotating vane 12 is in the inking chamber bottom position; When carrying out printing, forced air is directed in the pressure chamber and to fexible film 15 through forced air introducing port 7 and exerts pressure, and fexible film deformation takes place thus and to the inking chamber internal compression; At this moment, briquetting 13 causes torsion spring 11 to produce the property the turned round power of rotation because extruding force is pushed torsion spring 11 downwards; Thereby drive tappet 10 around projection 19 rotations; Because rotating vane and tappet are one-body molded, so rotating vane also rotates, and then the stirring ink.
As shown in Figure 9, in print procedure, along with the consumption of quantity of ink; Briquetting 13 is extruding torsion springs 11 downwards constantly, so torsion spring is along with tappet constantly moves down, and the through hole 14 that therefore tappet 10 passes briquetting is inserted in the projection 16; After ink is used up; Deformation no longer takes place in fexible film 15, and rotating vane stops the rotation, and 10 of tappets are nested on the projection 16 fully.
Thus, longer service time when print cartridge, or ink can prevent that through the inner mixing component of inking chamber ink from generating deposition or aggregating into fine particles, thereby improve print quality when placing for a long time in it.
Claims (12)
1. cartridge of ink-jet printer comprises: box body, box body are provided with and are used for ink feed portion that ink is discharged and the inking chamber that is used for storage ink, are provided with mixing component in the said inking chamber; It is characterized in that: inking chamber is the formed enclosure space in bottom surface that seals said box body through fexible film; Form pressure chamber between the end face of said box body and the said fexible film; The box body of said pressure chamber is provided with the forced air introducing port, and said mixing component comprises tappet, spring and rotating vane, said spring one end and said fexible film butt; The other end is connected with the bottom surface of said box body through said tappet, and said rotating vane is connected with said spring or tappet.
2. cartridge of ink-jet printer as claimed in claim 1 is characterized in that, said tappet one end is fixed on the bottom surface of said box body, and the other end and said fexible film butt saidly are provided with the helical form striped on the tappet surface; Said spring is nested on the said tappet and closely cooperates each other with helical form striped on the institute tappet, and said rotating vane is arranged on the spring.
3. cartridge of ink-jet printer as claimed in claim 2 is characterized in that said rotating vane is provided with open pore, and the diameter of said open pore and the diameter of spring are complementary.
4. cartridge of ink-jet printer as claimed in claim 2 is characterized in that, said rotating vane is more than two.
5. cartridge of ink-jet printer as claimed in claim 2 is characterized in that, said helical form striped is well-regulated arrangement.
6. cartridge of ink-jet printer as claimed in claim 3 is characterized in that, said open pore is arranged on the said center of stating rotating vane.
7. like the described arbitrary cartridge of ink-jet printer of claim 2-6; It is characterized in that said mixing component also comprises the briquetting of coherent through hole, said briquetting is through said through hole and said tappet socket; The one side of said briquetting and said spring butt, another side and said fexible film butt.
8. cartridge of ink-jet printer as claimed in claim 7 is characterized in that, the position of said fexible film and said tappet butt also is provided with projection, and the through hole that said tappet passes said briquetting is inserted in the said projection.
9. cartridge of ink-jet printer as claimed in claim 2; It is characterized in that; Said spring one end is fixedly connected with said fexible film; The other end is fixedly connected with said tappet, and said rotating vane is fixedly connected with said tappet, and said spring is in twisted state under the conflict of said fexible film and tappet when said fexible film is filled ink.
10. cartridge of ink-jet printer as claimed in claim 9; It is characterized in that; Supporting of the bottom surface of said tappet and said box body also is provided with projection; The corresponding position of said tappet and said projection is provided with the groove with said projection coupling, and said tappet is nested on the said projection through said groove.
11. cartridge of ink-jet printer as claimed in claim 9 is characterized in that, the said spring other end and the tight socket of said tappet.
12., it is characterized in that said tappet and rotating vane are one-body molded like claim 9 or 10 or 11 described cartridge of ink-jet printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202272479U CN202271662U (en) | 2011-06-30 | 2011-06-30 | Ink box for ink jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202272479U CN202271662U (en) | 2011-06-30 | 2011-06-30 | Ink box for ink jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202271662U true CN202271662U (en) | 2012-06-13 |
Family
ID=46192047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202272479U Expired - Lifetime CN202271662U (en) | 2011-06-30 | 2011-06-30 | Ink box for ink jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202271662U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427223A (en) * | 2012-08-10 | 2017-02-22 | 精工爱普生株式会社 | Liquid container |
| JP2017222167A (en) * | 2016-06-15 | 2017-12-21 | 船井電機株式会社 | Fluid dispensing device |
| JP2018012100A (en) * | 2016-07-21 | 2018-01-25 | 船井電機株式会社 | Fluid dispensing device |
| CN108437638A (en) * | 2018-05-22 | 2018-08-24 | 浙江安吉华普电子有限公司 | A kind of ink-jet printer cartridge |
| CN108583021A (en) * | 2018-03-30 | 2018-09-28 | 宁波海蔓汽车科技有限公司 | A kind of knuckle marking machine |
| US10207510B2 (en) | 2016-06-15 | 2019-02-19 | Funai Electric Co., Ltd. | Fluidic dispensing device having a guide portion |
| US10336081B2 (en) | 2016-06-27 | 2019-07-02 | Funai Electric Co., Ltd. | Method of maintaining a fluidic dispensing device |
| CN110654119A (en) * | 2019-10-08 | 2020-01-07 | 珠海市彩诺电子科技有限公司 | Ink anti-settling device based on printer ink-jet stability |
-
2011
- 2011-06-30 CN CN2011202272479U patent/CN202271662U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427223A (en) * | 2012-08-10 | 2017-02-22 | 精工爱普生株式会社 | Liquid container |
| CN106427223B (en) * | 2012-08-10 | 2018-04-10 | 精工爱普生株式会社 | liquid container |
| JP2017222167A (en) * | 2016-06-15 | 2017-12-21 | 船井電機株式会社 | Fluid dispensing device |
| CN107521229A (en) * | 2016-06-15 | 2017-12-29 | 船井电机株式会社 | Fluid distributing apparatus |
| US10207510B2 (en) | 2016-06-15 | 2019-02-19 | Funai Electric Co., Ltd. | Fluidic dispensing device having a guide portion |
| CN107521229B (en) * | 2016-06-15 | 2019-05-28 | 船井电机株式会社 | Fluid distributing apparatus |
| US10336081B2 (en) | 2016-06-27 | 2019-07-02 | Funai Electric Co., Ltd. | Method of maintaining a fluidic dispensing device |
| JP2018012100A (en) * | 2016-07-21 | 2018-01-25 | 船井電機株式会社 | Fluid dispensing device |
| CN108583021A (en) * | 2018-03-30 | 2018-09-28 | 宁波海蔓汽车科技有限公司 | A kind of knuckle marking machine |
| CN108437638A (en) * | 2018-05-22 | 2018-08-24 | 浙江安吉华普电子有限公司 | A kind of ink-jet printer cartridge |
| CN110654119A (en) * | 2019-10-08 | 2020-01-07 | 珠海市彩诺电子科技有限公司 | Ink anti-settling device based on printer ink-jet stability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |