CN102615982A - Ink tank and ink cartridge - Google Patents
Ink tank and ink cartridge Download PDFInfo
- Publication number
- CN102615982A CN102615982A CN2011100335891A CN201110033589A CN102615982A CN 102615982 A CN102615982 A CN 102615982A CN 2011100335891 A CN2011100335891 A CN 2011100335891A CN 201110033589 A CN201110033589 A CN 201110033589A CN 102615982 A CN102615982 A CN 102615982A
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- CN
- China
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- ink
- sleeve pipe
- holding part
- junction surface
- ink container
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Abstract
The invention provides an ink tank and an ink cartridge which can restrain ink pressure applied to an annular tube and can smoothly supply ink. The ink tank possesses a plane and pouch-type ink accommodation portion formed and sealed by a plastic plate and the annular tube. One end of the annular tube is connected into the ink accommodation portion, and the other end exposes out of the ink accommodation portion and there is a through hole in the annular tube. The ink accommodation portion welds the plate in the pouch from a periphery position towards a center position so as to form a plurality of banded joint portions, and the ink accommodation portion is separated into a plurality of mutual connected areas. The annular tube is arranged on a downside and the ink accommodation portion is vertically used. Therefore, a ink pressure system is dispersed in respective areas, the ink pressure applied to the annular tube can be restrained and ink supply can be well performed.
Description
Technical field
The present invention relates to a kind of be used for the ink-jet printer be representative image processing system ink container and possess the print cartridge that this ink container is arranged.
Background technology
In recent years, the image processing system like the use ink of ink-jet printer is quite universal.At ink-jet printer, generally go up one and be equipped with shower nozzle and print cartridge in mobile stool (carriage), print and when printing feed, can supply with ink from shower nozzle.
Use as this kind ink-jet printer, this case applicant motion formerly has ink container as shown in Figure 9 10 and uses its print cartridge (seeing CN101342816A).This ink container 10 is by forming ink holding part 11 with the outside of the plastic plate 12 of a pair of anti-flammability of weld portion 13 sealing, an end of joint sleeves 20 in its ink holding part 11, the outside that makes the other end of sleeve pipe 20 expose ink holding part 11.Sleeve pipe 20 is that inside has through hole, in the other end of this sleeve pipe 20 the pin plug 30 that is formed by elastomeric material is installed.The inner ink reservoir that form of pin plug 30, Yu Yiduan forms the intercommunicating pore that is communicated with this through hole and is communicated with this ink reservoir simultaneously, forms via this ink reservoir in the other end to be communicated with this intercommunicating pore, to have the slit of valve action.
The advantage of said print cartridge is that number of parts is few and the ink drippage do not take place when not using.Adopt according to plate and airtight ink holding part, so ink container 10 interior inks 14 are difficult to receive surrounding environment again; Influence like temperature, air pressure etc.; And need not import atmosphere,, can realize the providing ink of stabilised quality so also can not be mixed with bubble in the ink supplied.Moreover owing to form the ink reservoir at pin plug 30, so the frequent storage ink of this part is can be by the valve action in slit with certain supply ink.
Yet above-mentioned existing print cartridge is located at downside with sleeve pipe 20, use with the state that stands on ink holding part 11, so the full ink pressure of ink holding part can directly bring sleeve pipe, will apply high ink pressure to the ink nozzle that sleeve pipe connects.Therefore, it is too high and the supply of ink caused the problem that hinders that some printer has so-called ink pressure.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of ink container and print cartridge, suppresses to put on the ink pressure of sleeve pipe so that can supply with ink swimmingly with appropriateness.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of ink container; Possesses the ink holding part that the sealing of mat plastic plate forms plane bag shape; And one the end link in this ink holding part, the other end exposes the outside and the inner sleeve pipe that possesses through hole; This sleeve pipe is arranged at downside and with the vertical employed ink container of configuration of this ink holding part, and wherein this ink holding part forms the plate welding in the bag from its peripheral part towards central part the junction surface of a plurality of band shapes, uses this ink holding part is divided into a plurality of zones that are interconnected; Said junction surface comprises first junction surface and second junction surface; First junction surface is from a side peripheral part of the contiguous sleeve pipe of ink holding part, and the part is fused into band shape between court its end peripheral part relative with this peripheral part, is formed with ink via and make between this two relative peripheral part; Second junction surface is then from contiguous sleeve pipe one side of ink holding part and the peripheral part relative with first junction surface, towards being fused into another banded another ink via that forms between first junction surface.
Wherein, Through hole in this sleeve pipe; The open side enlarged of this other end is provided with spatial portion, is pressed into and the fixing pin plug that forms by elastomeric material, in this pin plug system inner formation ink reservoir in this spatial portion; One side is provided with the intercommunicating pore that is communicated with this through hole and is communicated with this ink reservoir simultaneously in an end, has the slit of valve action in the other end of this ink reservoir one side setting.
The same length of the axis direction of the length of its axis direction and the formed spatial portion of sleeve pipe; Its outer peripheral edges are provided with the ring-type flank; This ring-type flank system is crimped on the internal face of the formed spatial portion of sleeve pipe, and by the crimp force of this ring-type flank, pin plug system is fixed in the spatial portion of sleeve pipe.
After seizing this sleeve pipe on both sides by the arms with the some of the outside of the plastic plate of doubling, the inner face of plastic plate is fused to the outside of sleeve pipe, sleeve pipe and plastic plate are fixed into one.
A kind of print cartridge; The above-mentioned ink container that each is put down in writing is accommodated in the print cartridge box body; This print cartridge box body is made up of the shell and the lid of case shape; Wherein shell possesses the ink container incorporating section of ccontaining this ink container, and in the part of outside expose the other end of this sleeve pipe and fixing simultaneously this sleeve pipe around the sleeve pipe exposed division; Lid covers the openend of the shell of this case shape.
Ink container provided by the present invention and print cartridge have the following advantages:
With the ink holding part of ink container by being banded weld portion towards central part with the plate welding in the bag from the peripheral part; And divide into a plurality of the zones that are interconnected; And sleeve pipe is arranged at downside and the ink holding part is vertically disposed use; So ink pressure ties up to other zone of branchs and is disperseed, the inhibition ink pressure that sleeve pipe was applied in and can well carry out the supply of ink.Again, ink holding part system divides into three zones via two ink vias, can the appropriate ink pressure that suppresses to put on ink nozzle.By inside being had the ink reservoir, having the pin plug that forms by elastomeric material in the slit of valve action in the other end of this ink reservoir one side setting; Be pressed into and be fixed in sleeve pipe; Make the frequent storage ink of ink reservoir; Can correctly carry out under the prerequisite of supply of ink, following of liquid etc. does not take place in the valve action because of the slit when not using, and can realize correct providing ink.After the some of the outside of this plastic plate that becomes doubling is seized on both sides by the arms, with the outside welding of this plastic plate, be fixed into one with this plastic plate by this end, it is easy to manufacture so can form, and the high fixture construction of leak tightness.Ink container is accommodated in by the print cartridge box body that shell and lid constituted of case shape forms a print cartridge; Wherein shell possesses the ink container incorporating section and in the sleeve pipe exposed division of the part of outside; Lid covers the openend of this shell; So a kind of print cartridge can be provided, but appropriateness suppresses ink pressure that sleeve pipe is applied in and the stable supplying ink.
Description of drawings
Fig. 1 is the ink container sketch map of the present invention the 1st embodiment;
Fig. 2 is the sketch map of sleeve pipe.
Fig. 3 is the sketch map of pin plug.
Fig. 4 is the shell sketch map of print cartridge box body.
Fig. 5 is the lid sketch map of print cartridge box body.
Fig. 6 is the view of taking in ink container to the print cartridge box body.
Fig. 7 is the sketch map from ink supply port unilateral observation print cartridge.
Fig. 8 is the ink container sketch map of the present invention the 2nd embodiment.
Fig. 9 is existing ink container sketch map.
[primary clustering symbol description]
10 ink containers
11 ink holding parts
12 plastic plates
13 weld portion
14 inks
15 first junction surfaces
16 second junction surfaces
17,18 ink vias
20 sleeve pipes
23 through holes
24 flanges
25 notch parts
26 spatial portions
30 pin plugs
33 intercommunicating pores
34 ink reservoir
35 slits
36 ring-type flanks
40 rooms
41 ink container holding parts
Breach is used in 42 lids location
43 embedded holes
44 sleeve pipe exposed divisions
45 guide projections
46 spacer fins
50 lids
51 outer peripheral edges portions
52 calvus
53 chimeric pins
54 spacer fins
55 lid side guide projections.
The specific embodiment
Below in conjunction with accompanying drawing and embodiments of the invention ink container of the present invention and print cartridge are done further detailed explanation.
Embodiment one
Print cartridge of the present invention is formed by ink container and the print cartridge box body of taking in ink container, and ink container is the ink holding part by plastic plate shape pouch, and conduct constitutes from the sleeve pipe of the ink supply port of this ink holding part.
Fig. 1 is the ink container sketch map of the present invention the 1st embodiment.Among Fig. 1,10 is ink container, and 11 is the ink holding part, and 12 is plastic plate, and 13 is weld portion, and 14 is ink, and 15 is first junction surface, and 16 is second junction surface, and 17,18 is ink via, and 20 is sleeve pipe.
Thus; Ink holding part 11 sees through narrower ink via 17,18 and is divided into three zones; Even sleeve pipe 20 is disposed at downside and ink holding part 11 is vertically disposed, the pressure of ink holding part 11 is disperseed, and the pressure that puts on sleeve pipe 20 just can reduce.Its result can suppress the ink pressure that ink nozzle that sleeve pipe 20 connected is applied in, and then can not supply with ink with hindering.
Again; In the central part of the outside wall surface of sleeve pipe 20, be in wall more in detail, towards the other end 22 1 sides some till the position of fixed range of advancing from the other end 22 1 sides of flange 24; Be provided with notch part 25, the shell of the print cartridge box body of stating after being embedded in and the spacer fin of lid.In addition, the part system till flange 24 to one ends 21 of sleeve pipe 20 forms lens-shaped with under the side-looking, so that plastic plate 12 can not have space ground welding.Moreover the other end 22 1 side-lines of through hole 23 are formed discoid spatial portion 26 by expansion, are pressed into and locking pin plug 30 in this spatial portion 26.
In addition, in the other end 32 of pin plug 30, its central part forms the slit 35 of predetermined length, and this slit 35 so is had the effect of valve for example and can open and close because pin plug 30 forms with the elastic resin material.In detail, this slit 35 is gaps of the degree that can't flow through with ink 14, only can be opening in pin plug 30 during because of the situation of any external force strain ink 14 is flow through.
Further, the outer peripheral edges in except the both ends 31,32 of pin plug 30 are provided with ring-type flank 36.This ring-type flank 36 is the internal face that is crimped on sleeve pipe 20 formed spatial portions 26, and by the crimp force of this ring-type flank 36, pin plug 30 is to be fixed in the spatial portion 26 of sleeve pipe 20.
Then, to the number of assembling steps of ink container 10, and the filling step of the ink 14 of the ink container 10 after the assembling describes.At first, in the 22 formed spatial portions 26 of the other end of sleeve pipe 20, be pressed into and locking pin plug 30.Again, carry out this and be pressed into and fixedly the time, the other end 32 that makes pin plug 30 roughly is positioned on the same plane with the other end 22 of sleeve pipe 20, and the end that makes the intercommunicating pore 33 of pin plug 30 be connected to the through hole 23 of sleeve pipe 20 is fixed to form connected state.Secondly; Install an end 21 1 sides of the sleeve pipe 20 of pin plug 30; Is in detail, is disposed at the fixed position of the plastic plate 12 of aforementioned doubling the outside till these sleeve pipe 20 1 end 21 to flanges 24, with the weld portion 13 of plastic plate 12 therewith sleeve pipe 20 carry out thermal welding.Moreover, because only have this thermal welding then the intensity of sleeve pipe 20 and the face that sticks together of plastic plate 12 have not enough situation, so use other adhesive assemblies to stick together reinforcement simultaneously between sleeve pipe 20 and the plastic plate 12.
Stick together according to above-mentioned, though a series of ink container 10 number of assembling steps are accomplished, formed ink holding part 11 in the plastic plate 12 because must keep air-tightness, when the thermal welding of plastic plate 12, guarantee to have the weld portion 13 of broad.Again, its width etc. also need be regulated in the slit 35 of pin plug 30, so that do not produce the air-tightness that can keep in the state of external force in the ink holding part 11.Person more, the weld portion 13 that the sleeve pipe 20 of plastic plate 12 is fixed is along the shape of an end 21 1 side periphery walls of sleeve pipe 20 and butt, so partly also do not destroy the anxiety of air-tightness at this.
The print cartridge system of present embodiment is accommodated in the print cartridge box body with this ink container 10 and constitutes.Its print cartridge box body is made up of the shell and the lid of case shape, and wherein shell has openend and has constant depth for one side, and lid covers the openend of this shell.
In the lower sidewalls of shell 40, have by the formed sleeve pipe exposed division 44 of breach, in order to the other end 22 of exposing sleeve pipe 20 again.Two sides of sleeve pipe exposed division 44 have the guide projections 45 of installation in order to the guiding print cartridge, vertically are provided with outwardly from the sidewall of the below that is positioned at shell 40.Simultaneously, the leading section that forms the breach of this sleeve pipe exposed division 44 has spacer fin 46, is embedded in the notch part 25 of sleeve pipe 20 and ink container 10 is positioned in the shell 40.
Outer peripheral edges portion 51 among this figure forms engaging zones, and the openend of butt and splice enclosure 40 vertically is provided with calvus 52 in the interior side-line of this engaging zones, and its corresponding lid location suitably is positioned shell 40 with breach 42 and with lid 50.
In addition, the engaging zones shown in Fig. 5 (A) is a part of spacer fin 54 that is provided with lower and upright setting in the outside, limit, lid 50 below, in the both sides of this spacer fin 54, is provided with side-looking for slightly being the lid side guide projections 55 of L font.This spacer fin 54 and lid side guide projections 55 are arranged at the position of openend one side of overlapping casing tube exposed division 44 with the state of splice enclosure 40 with lid 50.And 25 of the notch parts that spacer fin 54 is embedded in the chimeric sleeve pipe 20 of the spacer fin 46 of shell 40 1 sides other breach of configuration relatively.Again, lid side guide projections 55 be set into, be disposed at the guide projections 45 of shell 40 relatively and surround the other end 22 peripheries of sleeve pipe 20.
As above state bright shell 40 and lid 50 formed print cartridge box bodys, can take in ink container shown in Figure 1 10.That is, sleeve pipe 20 is matched with the sleeve pipe exposed division 44 of shell 40, configuration ink container 10 in shell 40 is matched with the lid location with breach 42 with calvus 52, covers lid 50 in shell 40.And by in the embedded hole 43 of shell 40, make with the chimeric pin 53 of lid 50 chimericly, make shell 40 and lid 50 integrated.Edge is, the print cartridge of taking in ink container 10 as shown in Figure 7, then can be from the observation of providing ink side.
Embodiment two
Fig. 8 is the ink container sketch map of embodiments of the invention two.Its each element numbers corresponding diagram 1.Among this embodiment, the ink holding part 11 of ink container 10 is configured as drum.The drum that is shaped by this, the state after the filling ink then becomes deployed condition, but along with ink is discharged, 11 atrophys of ink holding part become drum, can ink be extruded into last till, make the ink residual volume be close to 0.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.
Claims (5)
1. ink container; It is characterized in that; Possess ink holding part, and an end links in this ink holding part, the outside is exposed and the inner sleeve pipe that possesses through hole in the other end, and this sleeve pipe is arranged at downside and this ink holding part is vertically disposed employed ink container by plate sealing formation plane bag shape; Wherein this ink holding part forms a plurality of banded junction surfaces from its peripheral part towards central part with the plate welding in the bag; Use this ink holding part is divided into a plurality of zones that are interconnected, said junction surface comprises first junction surface and second junction surface, and first junction surface is from a side peripheral part of the contiguous sleeve pipe of ink holding part; The part is fused into band shape between the court other end peripheral part relative with this peripheral part, is formed with ink via and make between this two relative peripheral part; Second junction surface is then from contiguous sleeve pipe one side of ink holding part and the peripheral part relative with first junction surface, towards being fused into another banded another ink via that forms between first junction surface.
2. ink container according to claim 1; It is characterized in that, in the through hole of this sleeve pipe, with the open side enlarged of this other end and spatial portion is set; Be pressed into and the fixing pin plug that forms by elastomeric material in this spatial portion; In the inner ink reservoir that forms of this pin plug system, one side is provided with the intercommunicating pore that is communicated with this through hole and is communicated with this ink reservoir simultaneously in an end, has the slit of valve action in the other end of this ink reservoir one side setting.
3. ink container according to claim 2; It is characterized in that, said pin plug, the length of its axis direction is identical with the length of the axis direction of the formed spatial portion of sleeve pipe; Its outer peripheral edges are provided with the ring-type flank; This ring-type flank is crimped on the internal face of the formed spatial portion of sleeve pipe, and by the crimp force of this ring-type flank, the pin plug is fixed in the spatial portion of sleeve pipe.
4. according to claim 1,2 or 3 described ink containers, it is characterized in that, seize this sleeve pipe on both sides by the arms with the some of the outside of the plastic plate of doubling after, the inner face of plastic plate is fused to the outside of sleeve pipe, sleeve pipe and plastic plate are fixed into one.
5. print cartridge; To be accommodated in the print cartridge box body according to each described ink container of claim 1～4; It is characterized in that; This print cartridge box body is made up of the shell and the lid of case shape, and wherein shell possesses the ink container incorporating section of ccontaining this ink container, and in the part of outside expose the other end of this sleeve pipe and fixing simultaneously this sleeve pipe around the sleeve pipe exposed division; Lid covers the openend of the shell of this case shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100335891A CN102615982A (en) | 2011-01-31 | 2011-01-31 | Ink tank and ink cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100335891A CN102615982A (en) | 2011-01-31 | 2011-01-31 | Ink tank and ink cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102615982A true CN102615982A (en) | 2012-08-01 |
Family
ID=46556342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100335891A Pending CN102615982A (en) | 2011-01-31 | 2011-01-31 | Ink tank and ink cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102615982A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107107620A (en) * | 2015-04-23 | 2017-08-29 | 惠普发展公司有限责任合伙企业 | Liquid container |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01208145A (en) * | 1988-02-16 | 1989-08-22 | Seiko Epson Corp | Ink container for ink jet recording |
| JPH10147354A (en) * | 1996-11-18 | 1998-06-02 | Kichinosuke Nagashio | Sealing body for liquid-like or paste-like substance |
| CN2385881Y (en) * | 1999-08-24 | 2000-07-05 | 威硕科技股份有限公司 | Ink-jet box device |
| KR200325643Y1 (en) * | 2003-06-16 | 2003-09-03 | 전문배 | ink pack |
| JP2004114557A (en) * | 2002-09-27 | 2004-04-15 | Brother Ind Ltd | Packaging body of ink package |
| CN1150091C (en) * | 2000-04-11 | 2004-05-19 | 精工爱普生株式会社 | Ink box for printer |
| CN1162275C (en) * | 2000-10-16 | 2004-08-18 | 研能科技股份有限公司 | Negative-pressure ink cartridge controller |
| CN2657933Y (en) * | 2003-12-05 | 2004-11-24 | 珠海格力磁电有限公司 | Cartridge |
| CN2792767Y (en) * | 2002-10-31 | 2006-07-05 | 兄弟工业株式会社 | Ink package assembly |
| JP4078387B1 (en) * | 2007-06-29 | 2008-04-23 | ワールドネットワーク株式会社 | Ink tank and ink cartridge |
| JP4277271B2 (en) * | 2003-12-11 | 2009-06-10 | セイコーエプソン株式会社 | GAS ABSORBING DEVICE, ITS MANUFACTURING METHOD, AND LIQUID CONTAINER |
-
2011
- 2011-01-31 CN CN2011100335891A patent/CN102615982A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01208145A (en) * | 1988-02-16 | 1989-08-22 | Seiko Epson Corp | Ink container for ink jet recording |
| JPH10147354A (en) * | 1996-11-18 | 1998-06-02 | Kichinosuke Nagashio | Sealing body for liquid-like or paste-like substance |
| CN2385881Y (en) * | 1999-08-24 | 2000-07-05 | 威硕科技股份有限公司 | Ink-jet box device |
| CN1150091C (en) * | 2000-04-11 | 2004-05-19 | 精工爱普生株式会社 | Ink box for printer |
| CN1162275C (en) * | 2000-10-16 | 2004-08-18 | 研能科技股份有限公司 | Negative-pressure ink cartridge controller |
| JP2004114557A (en) * | 2002-09-27 | 2004-04-15 | Brother Ind Ltd | Packaging body of ink package |
| CN2792767Y (en) * | 2002-10-31 | 2006-07-05 | 兄弟工业株式会社 | Ink package assembly |
| KR200325643Y1 (en) * | 2003-06-16 | 2003-09-03 | 전문배 | ink pack |
| CN2657933Y (en) * | 2003-12-05 | 2004-11-24 | 珠海格力磁电有限公司 | Cartridge |
| JP4277271B2 (en) * | 2003-12-11 | 2009-06-10 | セイコーエプソン株式会社 | GAS ABSORBING DEVICE, ITS MANUFACTURING METHOD, AND LIQUID CONTAINER |
| JP4078387B1 (en) * | 2007-06-29 | 2008-04-23 | ワールドネットワーク株式会社 | Ink tank and ink cartridge |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107107620A (en) * | 2015-04-23 | 2017-08-29 | 惠普发展公司有限责任合伙企业 | Liquid container |
| US10220625B2 (en) | 2015-04-23 | 2019-03-05 | Hewlett-Packard Development Company, L.P. | Liquid container |
| CN107107620B (en) * | 2015-04-23 | 2019-03-08 | 惠普发展公司有限责任合伙企业 | Liquid container |
| US10562310B2 (en) | 2015-04-23 | 2020-02-18 | Hewlett-Packard Development Company, L.P. | Liquid container |
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| PB01 | Publication | ||
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Application publication date: 20120801 |