CN107379772A - A kind of print cartridge - Google Patents
A kind of print cartridge Download PDFInfo
- Publication number
- CN107379772A CN107379772A CN201710674502.6A CN201710674502A CN107379772A CN 107379772 A CN107379772 A CN 107379772A CN 201710674502 A CN201710674502 A CN 201710674502A CN 107379772 A CN107379772 A CN 107379772A
- Authority
- CN
- China
- Prior art keywords
- chamber
- ink
- main body
- ink supply
- toner cartridge
- 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.)
- Granted
Links
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
Abstract
The invention discloses a kind of print cartridge, including toner cartridge main body, the toner cartridge main body lower end is provided with ink outlet port, upper end is provided with air inlet, the ink supply chamber of air inlet is communicated with toner cartridge main body, a chamber out of ink is additionally provided with the toner cartridge main body, the connection ink outlet port in chamber lower end out of ink, ink supply chamber lower end is provided with sluice way and connects chamber out of ink.When being printed using the present invention of said structure, exist in the form of bubbles after the ink that air is mixed into ink supply chamber, the effect through sluice way, the larger bubble of partial volume can be crushed and exclude, minority enter chamber out of ink after, also due to Action of Gravity Field and lodge in intracavitary out of ink.
Description
Technical field
The present invention relates to printing clothing arts, and in particular to a kind of print cartridge.
Background technology
A kind of existing print cartridges structure, is provided with ink supply chamber in toner cartridge main body, and ink supply chamber connection toner cartridge main body lower end goes out
The air inlet of black mouth and toner cartridge main body upper end, during printing, printer is from ink outlet port blotting.Although ink outlet port in lower end, always by
Ink floods, will not air inlet and damage printer and influence print quality, but in actual print procedure, inhaled in printer
When ink is more, the ink in ink supply chamber understands strenuous exercise and is mixed into air, causes to print disconnected ink.
In addition, also a kind of improved print cartridges structure, is provided with inlet chamber and ink supply chamber, inlet chamber connection in toner cartridge main body
The air inlet of toner cartridge main body upper end, the ink outlet port of ink supply chamber connection toner cartridge main body lower end, inlet chamber lower end is connected under ink supply chamber
End, while sponge is filled with inlet chamber, in printing, printer enters ink supply chamber from ink outlet port blotting, air through sponge, ink
Water can be exported smoothly, and when printer does not work, ink outlet port is in closure state, and because sponge can be soaked by ink, air can not
Enter ink supply chamber through sponge, therefore ink can not be refunded into inlet chamber.In actual use, ink can be crept up along sponge
To air inlet, influence to use, be unfavorable for keeping a public place clean for printer.
The content of the invention
In order to solve the above problems, the present invention provides one kind and a chamber out of ink is set between ink supply chamber and ink outlet port, makes confession
Ink in black chamber is drained to after chamber out of ink the print cartridge derived from ink outlet port again, makes in ink supply intracavitary ink mixed air through drawing
Runner and chamber out of ink and filter out.
The technical solution adopted for the present invention to solve the technical problems is：A kind of print cartridge, including toner cartridge main body, the print cartridge
Main body lower end is provided with ink outlet port, and upper end is provided with air inlet, and the ink supply chamber of air inlet, the print cartridge master are communicated with toner cartridge main body
A chamber out of ink is additionally provided with vivo, and the connection ink outlet port in chamber lower end out of ink, ink supply chamber lower end is provided with sluice way and connects chamber out of ink.
Preferably, the sluice way connects port of the port higher than its connection ink supply chamber of chamber out of ink.
Preferably, the end of the sluice way connection ink supply chamber is provided with filter screen.
Preferably, ink storage chamber is additionally provided with the toner cartridge main body, the upper and lower end of the ink storage chamber is respectively communicated with ink supply chamber
Upper and lower end.
Preferably, inlet chamber is provided with the toner cartridge main body, the inlet chamber upper end connects air inlet, and inlet chamber lower end leads to
The lower end of air flue connection ink supply chamber is crossed, to realize that ink supply chamber connects air inlet；It is provided with the inlet chamber and is bonded and blocks gas
The sponge in road.
Preferably, reclaiming chamber is provided with the toner cartridge main body, the reclaiming chamber upper end connects inlet chamber, and the air inlet connects
Logical reclaiming chamber upper end, and inlet chamber is connected by reclaiming chamber.
The beneficial effects of the invention are as follows：One chamber out of ink is set between ink supply chamber and ink outlet port, and ink supply chamber passes through sluice way
Connect chamber out of ink, during printing, exist in the form of bubbles after the ink that air is mixed into ink supply chamber, the effect through sluice way, part
The larger bubble of volume can be crushed and exclude, minority enter chamber out of ink after, also due to Action of Gravity Field and lodge in intracavitary out of ink；
Also, during actual production, the size of chamber out of ink is simultaneously little, therefore the ink storage quantity in chamber out of ink is few, it is difficult to acutely rolling and
It is mixed into air；Further, in the filter screen of end set one of sluice way connection ink supply chamber, most removal of bubbles can be had
Solve the problems, such as to cause because being mixed into air to effect to print disconnected black, its is simple in construction, and function is good, practical.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is the structural representation of sluice way in the present invention；
Fig. 2 is the axonometric schematic diagram of the present invention；
Fig. 3 is the sectional view of the present invention.
Embodiment
Referring to figs. 1 to Fig. 3, the present invention is a kind of print cartridge, including toner cartridge main body, the toner cartridge main body lower end are provided with ink outlet port
3, upper end is provided with air inlet, and the ink supply chamber 1 of air inlet is communicated with toner cartridge main body, wherein, it is additionally provided with the toner cartridge main body
One chamber 2 out of ink, the connection ink outlet port 3 in the lower end of chamber 2 out of ink, the lower end of ink supply chamber 1 connects chamber 2 out of ink provided with sluice way 4.As schemed
Show, specifically, the port that the sluice way 4 connects chamber 2 out of ink connects the port of ink supply chamber 1 higher than it.And the sluice way 4 connects
The end of logical ink supply chamber 1 is provided with filter screen 5.Exist in the form of bubbles after the ink being mixed into due to air in ink supply chamber 1, through sluice way
4 effect, the larger bubble of partial volume can be crushed and exclude, minority enter chamber 2 out of ink after, also due to Action of Gravity Field and accumulate
It is stored in chamber 2 out of ink.During actual production, the size of chamber 2 out of ink is simultaneously little, therefore the ink storage quantity in chamber out of ink 2 is few, it is difficult to
Acutely roll and be mixed into air.Also, the setting of filter screen 5 can exclude most of bubble, only extremely micro air
Chamber 2 out of ink can be entered, has no effect on printing.Said structure design efficiently solves to be caused to print disconnected ink because being mixed into air
The problem of, its is simple in construction, and function is good, practical.Wherein filter screen 5 also can be replaced other filtration, such as sponge.
Furthermore, it is contemplated that a kind of existing print cartridges structure, is typically provided the ink supply chamber 1 separated by dividing plate and ink storage in it
Chamber 6, the upper end of ink supply chamber 1 is provided with air admission hole, lower end is provided with ink outlet port 3, and the lower end of ink storage chamber 6 is by being arranged at the logical of dividing plate lower end
Black mouth and connect ink supply chamber 1, in this structure design, because the upper end of ink storage chamber 6 is unable to air inlet, therefore only in ink supply chamber 1
When ink is less than ink port on dividing plate, air could smoothly enter ink storage chamber 6, and the ink in ink storage chamber 6 could smoothly enter
Ink supply chamber 1.But because the ink in ink storage chamber 6 has certain gravity, it can be transferred to by ink port in ink supply chamber 1
Ink, increase the pressure of ink outlet port 3.The present invention is in the structure design of above-mentioned chamber 2 out of ink, in being additionally provided with storage in toner cartridge main body
Black chamber 6, the upper and lower end of the ink storage chamber 6 are respectively communicated with the upper and lower end of ink supply chamber 1.The ink storage chamber 6 being arranged such, is being printed
When, ink supply chamber 1 can keep concordant with the upper surface of the ink in ink storage chamber 6, in the lower end connectivity part of ink supply chamber 1 and ink storage chamber 6,
The gravity at both ends is identical, solves the problems, such as that the ink inside of ink storage chamber 6 in existing structure design is pressurized to ink outlet port 3, realizes
Internal pressure balances.Also, the setting of ink storage chamber 6 will reduce the size of ink supply chamber 1, the severe degree of ink motion is reduced,
Reduce air mixed volume to a certain extent.An ink storage chamber 6 is only provided with the present embodiment, in print cartridge size and mould
In the case of permission, multiple ink storage chambers 6 can be rationally set, and the upper and lower end of two adjacent ink storage chambers 6 is sequentially communicated, then is made
The ink storage chamber 6 for pressing close to ink supply chamber 1 connects ink supply chamber 1；Multiple ink storage chambers 6 can also set around ink supply chamber 1, makes each storage
The upper and lower end of the upper and lower end conducting ink supply chamber 1 of black chamber 6.
Further, inlet chamber 8 is provided with the toner cartridge main body of the present embodiment, the upper end of inlet chamber 8 connects air inlet, entered
The lower end of air cavity 8 connects the lower end of ink supply chamber 1 by air flue, to realize that ink supply chamber 1 connects air inlet；Set in the inlet chamber 8
Have and be bonded and block the sponge of air flue.The setting of sponge can both load completely whole inlet chamber 8, can also only load gas port position
Put.Due to the molecular motion of ink, ink can be crept up to air inlet along sponge, influences to use, and is unfavorable for the guarantor of printer
Clean, therefore, being provided with reclaiming chamber 9 in toner cartridge main body, the upper end of reclaiming chamber 9 connects inlet chamber 8, and the air inlet connects reclaiming chamber
9 upper ends, and inlet chamber 8 is connected by reclaiming chamber 9.In this way, when ink is crept up to top, can be from the company with reclaiming chamber 9
Logical place enters reclaiming chamber 9, will not contaminate air inlet, can effectively solve the above problems.
As the another embodiment of the above-mentioned structure design of inlet chamber 8, the lower end of the inlet chamber 8 is connected under ink storage chamber 6
End.
During actual production, toner cartridge main body includes the cartridge case and cover plate of injection molding, and cartridge case is upper end open
Shell structure, above-mentioned chamber out of ink 2, ink supply chamber 1, ink storage chamber 6, inlet chamber 8 and reclaiming chamber 9, air inlet are formed in it side by side
It is arranged on cover plate, cover plate closes cartridge case from upper end, realizes the sealing of each cavity.The specific shaping of sluice way 4 is as schemed
To show, its one end is horizontal run, takes shape in the lower end of cartridge case, and end connection ink supply chamber, its other end is vertical runner,
Ink storage chamber stage casing (epimere also can) is extended to, most after the diaphragm seal of welding one outside its horizontal run, sealed horizontal runner.The present invention
The print cartridges structure design of people, more traditional print cartridge, many inessential structure designs are simplified, therefore ink storage quantity is much larger than tradition
Print cartridge, the severe degree of ink motion during in order to slow down printing, in being provided with cut-off chamber 7 in ink supply chamber 1 in the present embodiment, by subtracting
The size of small ink supply chamber 1 and slow down the severe degree of ink motion, reduce the mixed volume of air.Cut-off chamber 7 can be more arranged to
Ink storage chamber 6 in traditional structural design, its lower end is set to connect the lower end of ink storage chamber 6 in the present embodiment, due to the ink in cut-off chamber 7
Water need to can be only achieved ink outlet port 3 through ink storage chamber 6, ink supply chamber 1, ink storage chamber 6, therefore the influence of its gravity is extremely faint.
Above-described embodiment is the preferred scheme of the present invention, and the present invention can also have other embodiments.The technology of this area
Personnel can also make equivalent variations or replacement on the premise of without prejudice to spirit of the invention, and these equivalent modifications or replacement are wrapped
It is contained in the scope set by the application claim.
Claims (6)
1. a kind of print cartridge, including toner cartridge main body, the toner cartridge main body lower end is provided with ink outlet port, and upper end is provided with air inlet, print cartridge master
The ink supply chamber of air inlet is communicated with vivo, it is characterised in that：A chamber out of ink, the chamber out of ink are additionally provided with the toner cartridge main body
Lower end connects ink outlet port, and ink supply chamber lower end is provided with sluice way and connects chamber out of ink.
A kind of 2. print cartridge as claimed in claim 1, it is characterised in that：The port that the sluice way connects chamber out of ink connects higher than it
The port of logical ink supply chamber.
A kind of 3. print cartridge as claimed in claim 2, it is characterised in that：The end of the sluice way connection ink supply chamber is provided with filter
Net.
A kind of 4. print cartridge as claimed in claim 1, it is characterised in that：Ink storage chamber, the storage are additionally provided with the toner cartridge main body
The upper and lower end of black chamber is respectively communicated with the upper and lower end of ink supply chamber.
A kind of 5. print cartridge as claimed in claim 1, it is characterised in that：Inlet chamber, the air inlet are provided with the toner cartridge main body
Chamber upper end connects air inlet, and inlet chamber lower end connects the lower end of ink supply chamber by air flue, to realize that ink supply chamber connects air inlet；Institute
State to be provided with inlet chamber and be bonded and block the sponge of air flue.
A kind of 6. print cartridge as claimed in claim 5, it is characterised in that：Reclaiming chamber, the recovery are provided with the toner cartridge main body
Chamber upper end connects inlet chamber, the air inlet connection reclaiming chamber upper end, and connects inlet chamber by reclaiming chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710674502.6A CN107379772B (en) | 2017-08-09 | 2017-08-09 | Ink box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710674502.6A CN107379772B (en) | 2017-08-09 | 2017-08-09 | Ink box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107379772A true CN107379772A (en) | 2017-11-24 |
| CN107379772B CN107379772B (en) | 2023-09-19 |
Family
ID=60354325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710674502.6A Active CN107379772B (en) | 2017-08-09 | 2017-08-09 | Ink box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107379772B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189561A (en) * | 2017-12-28 | 2018-06-22 | 韦丹梅 | Ink-cases of printers |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1182680A (en) * | 1996-11-15 | 1998-05-27 | 佳能株式会社 | Container of liquid for jetting |
| US6257712B1 (en) * | 1997-11-14 | 2001-07-10 | Brother Kogyo Kabushiki Kaisha | Ink feeder |
| US20020180847A1 (en) * | 2000-10-06 | 2002-12-05 | Jones Bruce S | Dual chamber ink-jet cartridge |
| US20050073558A1 (en) * | 2002-05-23 | 2005-04-07 | Paul Wouters | Ink tank for feeding a shuttling inkjet printing head |
| CN201070874Y (en) * | 2007-08-30 | 2008-06-11 | 珠海天威技术开发有限公司 | Ink ribbon cartridge for ink-jet typewriter |
| JP2009083374A (en) * | 2007-10-01 | 2009-04-23 | Ishii Hyoki Corp | Liquid storage tank for ink jet printer |
| CN201776988U (en) * | 2010-09-13 | 2011-03-30 | 珠海天威飞马打印耗材有限公司 | Backpressure type ink box |
| CN202412917U (en) * | 2011-12-19 | 2012-09-05 | 天威飞马打印耗材有限公司 | Ink box |
| CN203832003U (en) * | 2014-03-21 | 2014-09-17 | 天津市滨海新区塘沽金朝阳印刷有限公司 | Printing ink box having printing ink storage function and used for printer |
| CN207028527U (en) * | 2017-08-09 | 2018-02-23 | 中山市瑞鸿祥电子科技有限公司 | A kind of print cartridge |
-
2017
- 2017-08-09 CN CN201710674502.6A patent/CN107379772B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1182680A (en) * | 1996-11-15 | 1998-05-27 | 佳能株式会社 | Container of liquid for jetting |
| US6257712B1 (en) * | 1997-11-14 | 2001-07-10 | Brother Kogyo Kabushiki Kaisha | Ink feeder |
| US20020180847A1 (en) * | 2000-10-06 | 2002-12-05 | Jones Bruce S | Dual chamber ink-jet cartridge |
| US20050073558A1 (en) * | 2002-05-23 | 2005-04-07 | Paul Wouters | Ink tank for feeding a shuttling inkjet printing head |
| CN201070874Y (en) * | 2007-08-30 | 2008-06-11 | 珠海天威技术开发有限公司 | Ink ribbon cartridge for ink-jet typewriter |
| JP2009083374A (en) * | 2007-10-01 | 2009-04-23 | Ishii Hyoki Corp | Liquid storage tank for ink jet printer |
| CN201776988U (en) * | 2010-09-13 | 2011-03-30 | 珠海天威飞马打印耗材有限公司 | Backpressure type ink box |
| CN202412917U (en) * | 2011-12-19 | 2012-09-05 | 天威飞马打印耗材有限公司 | Ink box |
| CN203832003U (en) * | 2014-03-21 | 2014-09-17 | 天津市滨海新区塘沽金朝阳印刷有限公司 | Printing ink box having printing ink storage function and used for printer |
| CN207028527U (en) * | 2017-08-09 | 2018-02-23 | 中山市瑞鸿祥电子科技有限公司 | A kind of print cartridge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189561A (en) * | 2017-12-28 | 2018-06-22 | 韦丹梅 | Ink-cases of printers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107379772B (en) | 2023-09-19 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191119 Address after: 528400 1st floor, building 1, no.4-1, Yongyuan Road, Tanzhou town, Zhongshan City, Guangdong Province Applicant after: Zhongshan ruiyuanxiang Technology Co.,Ltd. Address before: 528400 Guangdong city of Zhongshan province Tanzhou Zhen Yong village Zhenxiang Street No. 81 Applicant before: ZHONGSHAN RUIHONGXIANG ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |