CN108099412A - Anti-bubble print cartridge - Google Patents
Anti-bubble print cartridge Download PDFInfo
- Publication number
- CN108099412A CN108099412A CN201711465115.8A CN201711465115A CN108099412A CN 108099412 A CN108099412 A CN 108099412A CN 201711465115 A CN201711465115 A CN 201711465115A CN 108099412 A CN108099412 A CN 108099412A
- Authority
- CN
- China
- Prior art keywords
- ink
- sponge
- storage space
- filter screen
- ink storage
- 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.)
- Withdrawn
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
-
- 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
- B41J2/19—Ink jet characterised by ink handling for removing air bubbles
Abstract
The invention discloses Anti-bubble print cartridge, including：Cartridge case, by a barrier partitions into the first ink storage space and the second ink storage space；Ink feed mechanism, the ink feed mechanism include：It the cylinder of open at both ends, the first sponge and the first filter screen, the second sponge being arranged below the first filter screen and the second filter screen, the 3rd sponge being arranged below the second filter screen and the 3rd filter screen and is arranged below the 3rd filter screen；Buoy block, including it is integrally formed upper piece and lower piece, upper piece for rectangular parallelepiped structure, the surrounding side wall of the side wall of surrounding respectively with the second ink storage space abuts, and lower piece is semielliptical type structure, and lower piece contacts with ink level；Exhaust passage, including leading to the inclination exhaust passage of external environment and being arranged on the multiple vertical exhaust passages tilted below exhaust passage.The print cartridge of the present invention can effectively reduce refilling process and generate bubble or foam, improve print quality.
Description
Technical field
The present invention relates to printing consumables fields.It is more particularly related to a kind of Anti-bubble print cartridge.
Background technology
Inkjet printing is the brand-new digital printing technologies occurred in recent years, passes through the minute-pressure thrust that electrically or thermally bubble generates
Drops out from nozzles is ejected into the surface of various media, there is print speed is fast, operation is flexible, low noise exports figure and figure
The advantages that image quality amount is high, but due in original-pack print cartridge the amount of stopping out it is considerably less, and the price of original-pack print cartridge is very high, so market
On there is the ink horn of regeneration for repacking original-pack print cartridge into, ink horn of regeneration often removes to improve Rong Moliang in original-pack print cartridge
Sponge, sponge can filter out air and impurity in ink originally, while can also adsorb ink and prevent print head ink leak, not have
These problems are just present with the work for influencing printer after having sponge, and the refilling process of ink horn of regeneration is directly by refilling glue
The pouring ink hole perfusion that bottle bottleneck insertion ink horn of regeneration covers, will easily be mixed into air and forms aeration printer work in ink
Make.
The content of the invention
It is an object of the present invention to provide a kind of Anti-bubble print cartridges for reducing refilling process and generating bubble or foam.
In order to realize these purposes and further advantage according to the present invention, a kind of Anti-bubble print cartridge is provided, including：
Cartridge case, middle part are vertically provided with a baffle, and cartridge case will be separated into first by the baffle
Ink storage space and the second ink storage space, the first ink storage space are less than the second ink storage space in the height of vertical direction,
The lower part in the second ink storage space is equipped with ink outlet port, and the top and the bottom of the baffle are respectively arranged with first through hole and second and lead to
The both ends of hole, the first through hole and second through hole connect respectively with the first ink storage space and the second ink storage space
It is logical, to realize the air pressure balance in the first ink storage space and the second ink storage space；
Ink feed mechanism is cylindrical structure, and the ink feed mechanism is arranged vertically at the first ink storage space
The spacing of inside, the lower part of the ink feed mechanism and the bottom in the first ink storage space is 1~2mm, the ink feed mechanism
Top is provided with an ink-filling hole through the cartridge case, and convertible port lid, the ink feed mechanism are provided on the ink-filling hole
Including：
The cylinder of open at both ends is coaxially disposed with the ink-filling hole, and one end of the cylinder is fixed in first storage
Black space top, the other end close to the lower part in the first ink storage space but do not contact, and the internal diameter of the cylinder is more than described add
Ink hole；
The first sponge being arranged below ink-filling hole and the first filter screen, first sponge and the circumferential wall of the cylinder
Inconsistent, first filter screen is arranged below first sponge；
The second sponge being arranged below the first filter screen and the second filter screen, the aperture of second sponge is less than described
First sponge, the aperture of second filter screen are less than the aperture of first filter screen；
The 3rd sponge and the 3rd filter screen being arranged below the second filter screen, the 3rd sponge are arranged on described second
Below filter screen, and the aperture of the 3rd sponge is less than the aperture of second sponge, and the 3rd filter screen is detachably set
It puts in the lower part of the cylinder, the aperture of the 3rd filter screen is less than the aperture of second filter screen, the 3rd filtering
Net supports the first sponge of cylinder interior, the first filter screen, the second sponge, the second filter screen and the 3rd sponge；
Buoy block, is arranged on the second ink storage interior volume, the buoy block include it is integrally formed upper piece and under
Block, it is described upper piece for rectangular parallelepiped structure, the side wall of surrounding is abutted with the surrounding side wall in the second ink storage space respectively,
Described lower piece be semielliptical type structure, described lower piece contacts with ink level, the buoy block be arranged to its own gravity with
It vertically fluctuates under ink buoyancy in the second ink storage space；
Exhaust passage, is arranged on the top in the second ink storage space, in the top plate on the second ink storage space top
An inclination exhaust passage for leading to external environment is offered along its length, is offered below the inclination exhaust passage multiple perpendicular
Direct exhaust passage, the vertical exhaust passage both ends respectively with it is described inclination exhaust passage and the second ink storage space inner cavity
Connection, the outlet side for tilting exhaust passage are equipped with sealing-plug, and the sealing-plug is arranged to stay open shape during ink is added
State, print cartridge remain off during working.
Preferably, the density of the buoy block is less than the density of ink.
Preferably, second sponge and the 3rd sponge are inconsistent with the circumferential wall of the cylinder.
Preferably, first sponge, the height ratio of second sponge and the 3rd sponge vertically are
1:1.5:2。
Preferably, the buoy block upper piece with lower piece of height ratio vertically be 1.8:1.
Preferably, the inner surface in the first ink storage space and the second ink storage space is coated with a strata tetrafluoroethene
Anti- adhesive coating material.
The present invention includes at least following advantageous effect：By adding the first sea that bubble removing and air are set below black mouth
Silk floss, the first filter screen, the second sponge, the second filter screen, the 3rd sponge and the 4th sponge, during effectively reducing plus being black
Mixed air in ink so as to reduce the generation of bubble in print procedure, achievees the purpose that improve printing effect, due to print cartridge
Interior space is divided into the first ink storage space and second ink storage space two parts, and pass through the first and second through holes connection and it is described
First ink storage space is less than the second ink storage space in the height of vertical direction, still can when can preferably facilitate quantity of ink few
Enough ink outlet ports from the second ink storage space are out of ink；The setting for tilting exhaust passage 41 and multiple vertical exhaust passages 42 noting
During ink, the air in print cartridge can discharge, consequently facilitating plus ink.
Part is illustrated to embody by further advantage, target and the feature of the present invention by following, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of ink-cases of printers of the present invention；
Fig. 2 is the structure diagram of the first filter screen；
Fig. 3 is the structure diagram of buoy block；
Fig. 4 is the structure diagram of exhaust passage.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown is for only for ease of the description present invention and simplifies description, is not instruction or implies signified dress
It puts or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit of the invention
System.
As shown in figures 1-4, the present invention provides a kind of Anti-bubble print cartridge, including：
Cartridge case 1, middle part are vertically provided with a baffle 11, and the baffle 11 will separate cartridge case 1
Into the first ink storage space 12 and the second ink storage space 13, the first ink storage space 12 vertical direction height less than described the
Two ink storage spaces 13, the lower part in the second ink storage space 13 are equipped with ink outlet port 14, and the top and the bottom of the baffle 11 are set respectively
Have 15 and second through hole 16 of first through hole, the both ends of the first through hole 15 and second through hole 16 respectively with the described first storage
Black space 12 is connected with the second ink storage space 13, to realize the first ink storage space 12 and the second ink storage space 13
Air pressure balance；
Ink feed mechanism 2 is cylindrical structure, and it is empty that the ink feed mechanism 2 is arranged vertically at first ink storage
Between inside 12, the spacing of the lower part of the ink feed mechanism 2 and the bottom in the first ink storage space 12 is 1~2mm, the ink feed
The top of mechanism 2 is provided with an ink-filling hole 21 through the cartridge case, and convertible port lid, institute are provided on the ink-filling hole 21
Stating ink feed mechanism 2 includes：
The cylinder 22 of open at both ends is coaxially disposed with the ink-filling hole 21, and one end of the cylinder 22 is fixed in described
First ink storage space, 12 top, the other end close to the lower part in the first ink storage space 12 but do not contact, the cylinder 22 it is interior
Footpath is more than the ink-filling hole 21；
It is arranged on the first sponge 23 of 21 lower section of ink-filling hole and the first filter screen 231, first sponge 23 and the circle
The circumferential wall of cylinder 22 is inconsistent, and first filter screen 231 is arranged on 23 lower section of the first sponge；
It is arranged on the second sponge 24 and the second filter screen 241 of 231 lower section of the first filter screen, the hole of second sponge 24
Footpath is less than first sponge 23, and the aperture of second filter screen 241 is less than the aperture of first filter screen 231；
The 3rd sponge 25 and the 3rd filter screen 251, the 3rd sponge 25 for being arranged on 241 lower section of the second filter screen are set
Below second filter screen 241, and the aperture of the 3rd sponge 25 is less than the aperture of second sponge 24, and described the
Three filter screens 251 are detachably arranged at the lower part of the cylinder 22, and the aperture of the 3rd filter screen 251 is less than second mistake
The aperture of strainer 241, the 3rd filter screen 251 by inside cylinder 22 the first sponge 23, the first sea of filter screen 231, second
Continuous 24, second filter screen 241 and the 3rd sponge 25 support；Buoy block 3 is arranged on inside the second ink storage space 13,
The buoy block 3 include it is integrally formed upper piece 31 and lower piece 32, it is described upper piece 31 be rectangular parallelepiped structure, the side wall of surrounding with
The surrounding side wall in the second ink storage space 13 abuts respectively, described lower piece 32 be semielliptical type structure, described lower piece 32
It is contacted with ink level, the buoy block 3 is arranged to the ink buoyancy in its own gravity and the second ink storage space 13 and makees
It vertically fluctuates under；
Exhaust passage 4 is arranged on the top in the second ink storage space 13, the top on 13 top of the second ink storage space
An inclination exhaust passage 41 for leading to external environment is offered in plate along its length, 41 lower section of inclination exhaust passage opens up
There are multiple vertical exhaust passages 42, vertical 42 both ends of exhaust passage tilt exhaust passage 41 and described second with described respectively
The inner cavity connection in ink storage space 13, the outlet side for tilting exhaust passage 41 are equipped with sealing-plug, and the sealing-plug is arranged to
Add and be kept open during ink, print cartridge remains off during working.
In the above-mentioned technical solutions, by adding the first sponge 23, the first mistake that bubble removing and air are set below black mouth
Strainer 231, the second sponge 24, the second filter screen 241 and the 3rd sponge 25 can effectively reduce to add and be mixed into black process ink inside
Air, so as to reduce the generation of bubble in print procedure, achieve the purpose that improve printing effect；Due to the space quilt in print cartridge
It is divided into 13 two parts of the first ink storage space 12 and the second ink storage space, and passes through the first and second through holes 16 and connect and described first
Ink storage space 12 is less than the second ink storage space 13 in the height of vertical direction, still can when can preferably facilitate quantity of ink few
Enough ink outlet ports 14 from the second ink storage space 13 are out of ink；The setting for tilting exhaust passage 41 and multiple vertical exhaust passages 42 causes
During refilling, the air in print cartridge can discharge, consequently facilitating plus ink.
Further, the density of the buoy block is less than the density of ink so that buoy block floats on ullage, so as to right
Ink carries out certain extruding, facilitates venting, is conducive to the progress of printing.
Further, second sponge and the 3rd sponge are inconsistent with the circumferential wall of the cylinder so that ink
Water has to pass through the second sponge and the 3rd sponge, as much as possible absorbs air and bubble in refilling process ink inside.
Further, first sponge, the height ratio of second sponge and the 3rd sponge vertically are
1:1.5:2, so that air and bubble preferably absorb.
Further, the buoy block upper piece with lower piece of height ratio vertically be 1.8:1, convenient for buoy block
It floats.
Further, the inner surface in the first ink storage space and the second ink storage space is coated with a strata tetrafluoroethene
Anti- adhesive coating material, ink is prevented to be adhered to inner surface.
Although the embodiments of the present invention have been disclosed as above, but its be not restricted in specification and embodiment it is listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, it is of the invention and unlimited
In specific details and shown here as the legend with description.
Claims (6)
1. a kind of Anti-bubble print cartridge, which is characterized in that including：
Cartridge case, middle part are vertically provided with a baffle, and cartridge case will be separated into the first ink storage by the baffle
Space and the second ink storage space, the first ink storage space is less than the second ink storage space in the height of vertical direction, described
The lower part in the second ink storage space is equipped with ink outlet port, and the top and the bottom of the baffle are respectively arranged with first through hole and the second through hole, institute
The both ends for stating first through hole and second through hole connect respectively with the first ink storage space and the second ink storage space, with
Realize the air pressure balance in the first ink storage space and the second ink storage space；
Ink feed mechanism is cylindrical structure, and the ink feed mechanism is arranged vertically at the first ink storage interior volume,
The lower part of the ink feed mechanism and the spacing of the bottom in the first ink storage space are 1~2mm, and the top of the ink feed mechanism is worn
It crosses the cartridge case and is provided with an ink-filling hole, convertible port lid is provided on the ink-filling hole, the ink feed mechanism includes：
The cylinder of open at both ends is coaxially disposed with the ink-filling hole, and one end of the cylinder is fixed in the first ink storage sky
Between top, the other end close to the lower part in the first ink storage space but do not contact, the internal diameter of the cylinder is more than the ink-filling hole；
The first sponge being arranged below ink-filling hole and the first filter screen, first sponge and the circumferential wall of the cylinder offset
It touches, first filter screen is arranged below first sponge；
The second sponge being arranged below the first filter screen and the second filter screen, the aperture of second sponge are less than described first
Sponge, the aperture of second filter screen are less than the aperture of first filter screen；
The 3rd sponge and the 3rd filter screen being arranged below the second filter screen, the 3rd sponge are arranged on second filtering
Side off the net, and the aperture of the 3rd sponge is less than the aperture of second sponge, the 3rd filter screen is detachably arranged at
The lower part of the cylinder, the aperture of the 3rd filter screen are less than the aperture of second filter screen, and the 3rd filter screen will
The first sponge, the first filter screen, the second sponge, the second filter screen and the support of the 3rd sponge of cylinder interior；
Buoy block, is arranged on the second ink storage interior volume, the buoy block include it is integrally formed upper piece and lower piece, institute
It states piece as rectangular parallelepiped structure, the surrounding side wall of the side wall of surrounding respectively with the second ink storage space abuts, described
Lower piece is semielliptical type structure, and described lower piece contacts with ink level, and the buoy block is arranged in its own gravity and described
It vertically fluctuates under ink buoyancy in second ink storage space；
Exhaust passage, is arranged on the top in the second ink storage space, and the top plate on the second ink storage space top is interior along length
Degree direction offers an inclination exhaust passage for leading to external environment, and multiple vertical rows are offered below the inclination exhaust passage
Gas passage, the vertical exhaust passage both ends connect respectively with the inner cavity in the inclination exhaust passage and the second ink storage space
Logical, the outlet side for tilting exhaust passage is equipped with sealing-plug, and the sealing-plug is arranged to be kept open during ink is added,
Print cartridge remains off during working.
2. Anti-bubble print cartridge as described in claim 1, which is characterized in that the density of the buoy block is less than the close of ink
Degree.
3. Anti-bubble print cartridge as described in claim 1, which is characterized in that second sponge and the 3rd sponge with
The circumferential wall of the cylinder is inconsistent.
4. Anti-bubble print cartridge as described in claim 1, which is characterized in that first sponge, second sponge and institute
The height ratio of the 3rd sponge vertically is stated as 1:1.5:2.
5. Anti-bubble print cartridge as described in claim 1, which is characterized in that the buoy block upper piece with lower piece along vertical side
To height ratio be 1.8:1.
6. Anti-bubble print cartridge as described in claim 1, which is characterized in that the first ink storage space and the second ink storage space
Inner surface be coated with the anti-adhesive coating material of a strata tetrafluoroethene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711465115.8A CN108099412A (en) | 2017-12-28 | 2017-12-28 | Anti-bubble print cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711465115.8A CN108099412A (en) | 2017-12-28 | 2017-12-28 | Anti-bubble print cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108099412A true CN108099412A (en) | 2018-06-01 |
Family
ID=62214300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711465115.8A Withdrawn CN108099412A (en) | 2017-12-28 | 2017-12-28 | Anti-bubble print cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108099412A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161837A (en) * | 2021-10-21 | 2022-03-11 | 厦门墨逦标识科技有限公司 | Two-stage ink box structure and printing device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06312514A (en) * | 1993-04-30 | 1994-11-08 | Sharp Corp | Ink cartridge for ink jet printer |
| CN1260275A (en) * | 1999-01-12 | 2000-07-19 | 惠普公司 | Foam plastic and free ink-storage combined high volume-efficiency ink-supply unit for printer |
| JP2000351218A (en) * | 1999-06-11 | 2000-12-19 | Hitachi Koki Co Ltd | Ink bottle |
| US20030020790A1 (en) * | 2001-07-27 | 2003-01-30 | Yasuo Kotaki | Ink container |
| CN1711173A (en) * | 2002-11-18 | 2005-12-21 | 动态盒国际有限公司 | An ink cartridge for a printer, a method of assembling an ink cartridge for a printer, and a filter assembly for an ink cartridge |
| JP2006281589A (en) * | 2005-03-31 | 2006-10-19 | Fuji Photo Film Co Ltd | Liquid container and ink jet recorder |
| JP2007223116A (en) * | 2006-02-22 | 2007-09-06 | Canon Inc | Ink tank |
| US20090303300A1 (en) * | 2004-01-21 | 2009-12-10 | Silverbrook Research Pty Ltd | Securing arrangement for securing a refill unit to a print engine during refilling |
| CN106671611A (en) * | 2017-02-28 | 2017-05-17 | 谢媛 | Printer ink cartridge |
-
2017
- 2017-12-28 CN CN201711465115.8A patent/CN108099412A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06312514A (en) * | 1993-04-30 | 1994-11-08 | Sharp Corp | Ink cartridge for ink jet printer |
| CN1260275A (en) * | 1999-01-12 | 2000-07-19 | 惠普公司 | Foam plastic and free ink-storage combined high volume-efficiency ink-supply unit for printer |
| JP2000351218A (en) * | 1999-06-11 | 2000-12-19 | Hitachi Koki Co Ltd | Ink bottle |
| US20030020790A1 (en) * | 2001-07-27 | 2003-01-30 | Yasuo Kotaki | Ink container |
| CN1230307C (en) * | 2001-07-27 | 2005-12-07 | 佳能株式会社 | Ink container |
| CN1711173A (en) * | 2002-11-18 | 2005-12-21 | 动态盒国际有限公司 | An ink cartridge for a printer, a method of assembling an ink cartridge for a printer, and a filter assembly for an ink cartridge |
| US20090303300A1 (en) * | 2004-01-21 | 2009-12-10 | Silverbrook Research Pty Ltd | Securing arrangement for securing a refill unit to a print engine during refilling |
| JP2006281589A (en) * | 2005-03-31 | 2006-10-19 | Fuji Photo Film Co Ltd | Liquid container and ink jet recorder |
| JP2007223116A (en) * | 2006-02-22 | 2007-09-06 | Canon Inc | Ink tank |
| CN106671611A (en) * | 2017-02-28 | 2017-05-17 | 谢媛 | Printer ink cartridge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161837A (en) * | 2021-10-21 | 2022-03-11 | 厦门墨逦标识科技有限公司 | Two-stage ink box structure and printing device |
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Legal Events
| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180601 |