CN107791690A - Regenerate ink-cases of printers and its matching used refilling glue bottle - Google Patents
Regenerate ink-cases of printers and its matching used refilling glue bottle Download PDFInfo
- Publication number
- CN107791690A CN107791690A CN201711074802.7A CN201711074802A CN107791690A CN 107791690 A CN107791690 A CN 107791690A CN 201711074802 A CN201711074802 A CN 201711074802A CN 107791690 A CN107791690 A CN 107791690A
- Authority
- CN
- China
- Prior art keywords
- ink
- air guide
- hole
- guide post
- glue bottle
- 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- Withdrawn
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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
-
- 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
- B41J2/17506—Refilling of the cartridge
Landscapes
- Ink Jet (AREA)
Abstract
The invention discloses regeneration ink-cases of printers, including：Box body, it is internally provided with a vertical sealing dividing plate, and other ink storage spaces inside the ink storage space above printhead and print cartridge are separated, and the upper and lower part of the sealing dividing plate is respectively arranged with first through hole and the second through hole, with equilibrium air pressure and circulation ink；Ink box cover, its is closed to be arranged on the box body, it is described sealing dividing plate also with the ink box cover gas-tight contact, the part that the ink box cover is located above the printhead is provided with stomata, the part that the ink box cover is located at other ink storage space above inside print cartridge is provided with circular pouring ink hole, and sealing ink-filling device is provided with below the pouring ink hole.The present invention can make the ink in refilling glue bottle and the air regenerated in ink-cases of printers separately circulate, the mixed little air air bubble content of the ink being so poured into print cartridge is few by regenerating supporting the use for ink-cases of printers and refilling glue bottle.
Description
Technical field
The present invention relates to printing consumables field.It is more particularly related to a kind of regenerate ink-cases of printers and its match somebody with somebody
Cover the refilling glue bottle used.
Background technology
Inkjet printing is the brand-new digital printing technologies occurred in recent years, passes through thrust caused by minute-pressure electrically or thermally bubble
Drops out from nozzles is ejected into the surface of various media, with print speed is fast, operation is flexible, the figure and figure of the low output of noise
As quality it is high the advantages that, 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 in original-pack print cartridge to improve Rong Moliang
Sponge, sponge can filter out air and impurity in ink originally, while can also adsorb ink and prevent printhead ink leak, not have
The work for influenceing printer just occurs in these problems 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 bubble, contain gas in ink in ink
The chip that bubble will influence to detect ink amount does the judgement to make mistake, so that printer system is mistakenly considered inkless in print cartridge and stopped
Printing.
The content of the invention
It is an object of the present invention to provide a kind of regeneration ink-cases of printers for reducing refilling process and producing bubble or foam
And its matching used refilling glue bottle.
In order to realize according to object of the present invention and further advantage, there is provided one kind regeneration ink-cases of printers, including：
Box body, it is internally provided with a vertical sealing dividing plate, by inside the ink storage space above printhead and print cartridge its
He separates in ink storage space, and the upper and lower part of the sealing dividing plate is respectively arranged with first through hole and the second through hole, with Balance Air
Pressure and circulation ink；
Ink box cover, its is closed to be arranged on the box body, the sealing dividing plate also with the ink box cover gas-tight contact, institute
State the part that ink box cover is located above the printhead and be provided with stomata, the ink box cover is located at other ink storage spaces inside print cartridge
The part of top is provided with circular pouring ink hole, and sealing ink-filling device is provided with below the pouring ink hole, including：
Hydrostatic column, the closing of its one end opening one end and internal diameter are more than the pouring ink hole, and the hydrostatic column opens
Mouth end is connected on the inside of the ink box cover by the way that ultrasonic bonding air-tightness is good, and the hydrostatic column and the note
Ink hole is coaxial；
Air guide post, it is less than the diameter of the pouring ink hole, height and the circle of the air guide post for cylinder and diameter
Cylindrical container is highly consistent, and the air guide post is co-axially located inside the hydrostatic column, while the lower end of the air guide post
It is connected with the blind end of the hydrostatic column, the air guide post center offers vertical primary air road, the main gas
Runner upper end closed, primary air road lower end extend to the lower surface of the hydrostatic column so that the primary air road with
Other ink storage spaces connection inside print cartridge, the air guide post top is further opened with multiple branch stream roads, branch stream road one end
Being connected with the primary air road, the other end extends to the air guide post periphery and connected with the hydrostatic column inner space,
And branch stream road axis is with primary air road axis in the angle at an acute angle of direction straight up, multiple branch streams
Road is divided into two circles up and down and is arranged on inside the air guide post, and the branch stream road in often enclosing is uniformly circumferentially distributed, and the cylinder describes
The blind end of device is additionally provided with multiple third through-holes, and the third through-hole is uniformly distributed around air guide post；
Annular plug, its internal diameter is identical with the air guide post, and external diameter is less than the hydrostatic column more than the pouring ink hole,
The annular plug is set on the air guide post, and lower surface passes through the spring that an in the vertical direction stretches and the circle
Cylindrical container interior lower end connects, while when the annular plug is moved to the ink box cover interior side contacts, the spring is also
In compressive state, the height of the annular plug is more than the height of branch stream road distributed areas on the air guide post,
To close the branch stream road other end.
Preferably, the hydrostatic column inwall is provided with annular water conservancy diversion projection, and the annular water conservancy diversion is raised to be located at institute
The lower section that annular plug contradicts the ink box cover inner side is stated, the raised cross section profile of the annular water conservancy diversion is 180 ° of circular arcs,
And radius is less than the annular plug to the distance of the hydrostatic column inwall.
Preferably, the bottom of second through hole is the box bottom, is set in the bottom of second through hole
It is equipped with the induction chip of measurement ink capacity.
Preferably, set on the inside of the ink box cover with the position of the sealing baffle contacts it is fluted, it is described seal every
Plate is inserted in the groove, and the recess edge is provided with annular sealing strip.
Preferably, one end of second through hole is provided with air cleaner.
The present invention also provides a kind of and above-mentioned matching used refilling glue bottle of regeneration ink-cases of printers, the refilling glue bottle
Bottleneck be external diameter and the refilling bore dia identical cylinder, the internal diameter of the refilling glue bottle bottleneck is more than the air guide post
Diameter, and the bottleneck of the refilling glue bottle is highly more than the height of branch stream road distributed areas on the air guide post, institute
State above the bottleneck of refilling glue bottle has a cylindrical plug, the diameter of the cylindrical plug and institute by ultrasonic wave coaxial welding
State that the diameter of refilling glue bottle is identical, and the central coaxial of the cylindrical plug offers one and the air guide column diameter identical
Air guide post passage, the lower surface of the cylindrical plug are further opened with multiple bendings for leading to the cylindrical plug periphery and led to
Road with water conservancy diversion ink, meanwhile, the refilling glue bottle bottleneck, the height of cylindrical plug and the annular plug and less than the circle
The internal height of cylindrical container, the periphery and top surface of the cylindrical plug carry out sealing stickup with label paper.
Preferably, corner is both designed as fillet inside the refilling glue bottle.
The present invention comprises at least following beneficial effect：
1st, it by regenerating supporting the use for ink-cases of printers and refilling glue bottle, can beat the ink in refilling glue bottle and regeneration
Air in print machine print cartridge separately circulates, and the mixed little air air bubble content of the ink being so poured into print cartridge is few.
2nd, by setting up annular water conservancy diversion projection in hydrostatic column inwall, ink can be guided downward along hydrostatic column wall
Flowing, ink do not drop onto the generation that hydrostatic column bottom avoids foam without collision directly.
3rd, because the space in print cartridge is divided into two parts, and the second through hole connects, and is equivalent to a U-tube, described
The set location of induction chip equivalent to the ttom of pipe of U-tube, the ink amount that so detects be it is accurate, will not remaining too many ink just
Prompting user adds ink, will not also introduce after air and reresent user and add ink.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of regeneration ink-cases of printers of the present invention；
Fig. 2 is the internal structure schematic diagram of refilling glue bottle of the present invention.
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 invention, term " transverse direction ", " longitudinal direction ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of the description present invention and simplifies description, is not instruction or implies signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the invention
System.
As shown in figure 1, the present invention provides a kind of regeneration ink-cases of printers, including：
Box body 1, it is internally provided with a vertical sealing dividing plate 2, inside the ink storage space above printhead and print cartridge
Other ink storage spaces separate, and the upper and lower part of the sealing dividing plate 2 is respectively arranged with the through hole 4 of first through hole 3 and second, with flat
Weigh air pressure and circulation ink；
Ink box cover 5, its is closed to be arranged on the box body 1, and the sealing dividing plate 2 also connects with the air-tightness of ink box cover 5
Touch, the part that the ink box cover 5 be located above the printhead is provided with stomata 6, the ink box cover 5 be located at print cartridge inside other
The part of ink storage space above is provided with circular pouring ink hole 7, and the lower section of pouring ink hole 7 is provided with sealing ink-filling device, including：
Hydrostatic column 8, its one end opening one end is closed and internal diameter is more than the pouring ink hole 7, the hydrostatic column 8
Opening end is connected on the inside of the ink box cover 5 by the way that ultrasonic bonding air-tightness is good, and the hydrostatic column 8 and institute
It is coaxial to state pouring ink hole 7；
Air guide post 9, its for cylinder and diameter be less than the pouring ink hole 7 diameter, the height of the air guide post 9 with it is described
Hydrostatic column 8 is highly consistent, and the air guide post 9 is co-axially located inside the hydrostatic column 8, while the air guide post 9
Lower end be connected with the blind end of the hydrostatic column 8, the center of air guide post 9 offers vertical primary air road
10, the upper end closed of primary air road 10, the lower end of primary air road 10 extends to the lower surface of the hydrostatic column 8, with
The primary air road 10 is set to be connected with other ink storage spaces inside print cartridge, the top of air guide post 9 is further opened with multiple branch streams
Road 11, described one end of branch stream road 11 connect with the primary air road 10, and the other end extends to the periphery of air guide post 9 and institute
State the connection of the inner space of hydrostatic column 8, and the axis of branch stream road 11 and the axis of primary air road 10 vertically to
Upper direction angle at an acute angle, multiple branch stream roads 11 are divided to be arranged on inside the air guide post 9 for upper and lower two circles, in often enclosing
Branch stream road 11 is uniformly circumferentially distributed, and the blind end of the hydrostatic column 8 is additionally provided with multiple third through-holes 12, and the described 3rd
Through hole 12 is uniformly distributed around air guide post 9；
Annular plug 13, its internal diameter is identical with the air guide post 9, and external diameter is less than the cylinder more than the pouring ink hole 7
Container 8, the annular plug 13 are set on the air guide post 9, and the bullet that lower surface is stretched by an in the vertical direction
Spring 14 is connected with the interior lower end of hydrostatic column 8, while the annular plug 13 is moved to and side joint in the ink box cover 5
When touching, the spring 14 is led also in compressive state, the height of the annular plug 13 more than the branch stream road 11 described
The height of distributed areas on gas column 9, to close the other end of branch stream road 11.
Above-described embodiment with refilling glue bottle 16 provided by the invention during supporting the use, the regeneration ink-cases of printers
Hydrostatic column 8 in air guide post 9 insert in the air guide post passage 18 on the cylindrical plug 17 of the refilling glue bottle 16, to
Lower promotion refilling glue bottle 16, cylindrical plug 17 will prop up annular plug 13 and move down, when annular plug 13 is moved to branch
During position below the distributed areas of flow channel 11, the air regenerated in ink-cases of printers is entered in refilling glue bottle 16, and refilling
Ink in glue bottle 16 is flowed in hydrostatic column 8 by bending channel 19, then is flowed into regeneration printing by third through-hole 12
In machine print cartridge, after the ink in refilling glue bottle 16 is all flowed in regeneration ink-cases of printers, refilling glue bottle 16, annular glue are extracted out
Plug 13 will close the ink storage space that pouring ink hole 7 forms relative closure under action from the spring 14, in such refilling glue bottle 16
Ink and regeneration ink-cases of printers in air just separately circulate, the mixed little air bubble of the ink being poured into print cartridge contains
Amount is few, and when without refilling, other ink storage spaces are connected by first through hole 3 and stomata 6 with external atmosphere pressure inside print cartridge, are not had
There is a unnecessary perforate, relatively air-tight property is preferable, it is not easy to ink leak.
In another embodiment, the inwall of hydrostatic column 8 is provided with annular water conservancy diversion projection 15, and the annular water conservancy diversion is convex
Play 15 lower sections that the inner side of ink box cover 5 is contradicted positioned at the annular plug 13, the section of the annular water conservancy diversion projection 15
Profile is 180 ° of circular arcs, and radius is less than the annular plug 13 to the distance of the inwall of hydrostatic column 8, such ink from
After the bending channel 19 of refilling glue bottle 16 flows out, annular water conservancy diversion projection 15 is first dropped in further along the wall of hydrostatic column 8 to flowing down
It is dynamic, it is exported to that the vertical distance of raised 15 peaks of annular water conservancy diversion is short, and ink collision energy is small to be not likely to produce from bending channel 19
Foam, avoid ink and directly drop onto the bottom of hydrostatic column 8 generation foam from the outlet of bending channel 19.
In another embodiment, the bottom of second through hole 4 is the bottom surface of box body 1, in second through hole 4
Bottom is provided with the induction chip of measurement ink capacity, because the space in regeneration ink-cases of printers is divided into two parts, and
Second through hole 4 connects, and is equivalent to a U-tube, the set location of the induction chip equivalent to U-tube ttom of pipe, so
The ink amount of detection be it is accurate, will not remaining too many ink suggest that user adds ink, will not also introduce after air to reresent makes
User adds ink.
In another embodiment, the inner side of ink box cover 5 sets fluted, institute with the position that the sealing dividing plate 2 contacts
State sealing dividing plate 2 to insert in the groove, and the recess edge is provided with annular sealing strip, so improves sealing dividing plate
2 air-tightness contacted with the ink box cover 5.
In another embodiment, one end of second through hole 4 is provided with air cleaner, the ink storage above printhead
When quantity of ink in space is reduced, the ink inside print cartridge in other ink storage spaces is flowed into above printhead by the second through hole 4
Ink storage space in supplemented, such air cleaner just can filter off remaining bubble in the ink that circulates.
As shown in Fig. 2 the present invention also provides a kind of and above-mentioned matching used refilling glue bottle 16 of regeneration ink-cases of printers,
The bottleneck of the refilling glue bottle 16 is that external diameter and the diameter identical of pouring ink hole 7 are cylindrical, the bottleneck of refilling glue bottle 16
Internal diameter is more than the diameter of air guide post 9, and the bottleneck of the refilling glue bottle 16 is highly led more than the branch stream road 11 described
There is a cylindrical glue height of distributed areas on gas column 9, the bottleneck top of the refilling glue bottle 16 by ultrasonic wave coaxial welding
Plug 17, the diameter of the cylindrical plug 17 is identical with the diameter of the refilling glue bottle 16, and in the cylindrical plug 17
The heart coaxially offers one and the diameter identical air guide post passage 18 of air guide post 9, and the lower surface of the cylindrical plug 17 is also
Multiple bending channels 19 for leading to the periphery of cylindrical plug 17 are offered with water conservancy diversion ink, meanwhile, the refilling glue bottle
16 bottlenecks, the height of cylindrical plug 17 and the annular plug 13 and the internal height less than the hydrostatic column 8, it is described
The periphery and top surface of cylindrical plug 17 carry out sealing stickup with label paper.
In another embodiment, the inside corner of refilling glue bottle 16 is both designed as fillet, compared to right angle, can so keep away
Exempt from ink because surface tension is so as to remain in the corner of refilling glue bottle 16, cause ink to waste.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the legend with description.
Claims (7)
1. one kind regeneration ink-cases of printers, it is characterised in that including：
Box body, it is internally provided with a vertical sealing dividing plate, by other storages inside the ink storage space above printhead and print cartridge
Black space separates, and the upper and lower part of the sealing dividing plate is respectively arranged with first through hole and the second through hole, with equilibrium air pressure and
Circulate ink；
Ink box cover, its is closed to be arranged on the box body, the sealing dividing plate also with the ink box cover gas-tight contact, the ink
The part that lid is located above the printhead is provided with stomata, and the ink box cover is located at other ink storage space above inside print cartridge
Part be provided with circular pouring ink hole, be provided with sealing ink-filling device below the pouring ink hole, including：
Hydrostatic column, its one end opening one end is closed and internal diameter is more than the pouring ink hole, the opening end of the hydrostatic column
It is connected to by the way that ultrasonic bonding air-tightness is good on the inside of the ink box cover, and the hydrostatic column and the pouring ink hole
Coaxially；
Air guide post, it is less than the diameter of the pouring ink hole, height and the cylinder of the air guide post for cylinder and diameter
Container height is consistent, and the air guide post is co-axially located inside the hydrostatic column, while the lower end of the air guide post and institute
The blind end for stating hydrostatic column is connected, and the air guide post center offers vertical primary air road, the primary air road
Upper end closed, primary air road lower end extend to the lower surface of the hydrostatic column, so that the primary air road and print cartridge
Internal other ink storage spaces connection, the air guide post top is further opened with multiple branch stream roads, branch stream road one end and institute
The connection of primary air road is stated, the other end extends to the air guide post periphery and connected with the hydrostatic column inner space, and
Branch stream road axis is with primary air road axis in the angle at an acute angle of direction straight up, multiple branch stream roads point
It is arranged on for upper and lower two circles inside the air guide post, the branch stream road in often enclosing is uniformly circumferentially distributed, the hydrostatic column
Blind end is additionally provided with multiple third through-holes, and the third through-hole is uniformly distributed around air guide post；
Annular plug, its internal diameter is identical with the air guide post, and external diameter is less than the hydrostatic column more than the pouring ink hole, described
Annular plug is set on the air guide post, and lower surface passes through the spring that an in the vertical direction stretches and the cylinder
Container interior lower end connects, while when the annular plug is moved to the ink box cover interior side contacts, the spring also in
Compressive state, the height of the annular plug are more than the height of branch stream road distributed areas on the air guide post, with envelope
Close the branch stream road other end.
2. regeneration ink-cases of printers as claimed in claim 1, it is characterised in that the hydrostatic column inwall is provided with annular
Water conservancy diversion is raised, the raised lower section that the ink box cover inner side is contradicted positioned at the annular plug of the annular water conservancy diversion, the ring
The raised cross section profile of shape water conservancy diversion be 180 ° of circular arcs, and radius less than the annular plug to the hydrostatic column inwall away from
From.
3. regeneration ink-cases of printers as claimed in claim 1, it is characterised in that the bottom of second through hole is the box
Body bottom surface, the induction chip of measurement ink capacity is provided with the bottom of second through hole.
4. regeneration ink-cases of printers as claimed in claim 1, it is characterised in that the ink box cover inner side and the sealing dividing plate
The position of contact sets fluted, and the sealing dividing plate is inserted in the groove, and to be provided with annular close for the recess edge
Strip of paper used for sealing.
5. regeneration ink-cases of printers as claimed in claim 1, it is characterised in that one end of second through hole is provided with air
Filter.
A kind of 6. matching used refilling glue bottle of regeneration ink-cases of printers with described in claim 1, it is characterised in that the note
The bottleneck of black glue bottle is external diameter and refilling bore dia identical cylinder, and the internal diameter of the refilling glue bottle bottleneck is more than described
Air guide column diameter, and the bottleneck of the refilling glue bottle is highly more than the height of branch stream road distributed areas on the air guide post
Degree, have a cylindrical plug by ultrasonic wave coaxial welding above the bottleneck of the refilling glue bottle, the cylindrical plug it is straight
Footpath is identical with the diameter of the refilling glue bottle, and the central coaxial of the cylindrical plug offers one and the air guide column diameter
Identical air guide post passage, the lower surface of the cylindrical plug are further opened with multiple leading to the cylindrical plug periphery
Bending channel with water conservancy diversion ink, meanwhile, the refilling glue bottle bottleneck, cylindrical plug and the annular plug height and be less than
The internal height of the hydrostatic column, the periphery and top surface of the cylindrical plug carry out sealing stickup with label paper.
7. refilling glue bottle as claimed in claim 6, it is characterised in that corner is both designed as fillet inside the refilling glue bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711074802.7A CN107791690A (en) | 2017-11-06 | 2017-11-06 | Regenerate ink-cases of printers and its matching used refilling glue bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711074802.7A CN107791690A (en) | 2017-11-06 | 2017-11-06 | Regenerate ink-cases of printers and its matching used refilling glue bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107791690A true CN107791690A (en) | 2018-03-13 |
Family
ID=61549221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711074802.7A Withdrawn CN107791690A (en) | 2017-11-06 | 2017-11-06 | Regenerate ink-cases of printers and its matching used refilling glue bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107791690A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291650A (en) * | 2018-11-09 | 2019-02-01 | 北海绩迅电子科技有限公司 | The recycling and reusing method and ink horn of regeneration of discarded print cartridge |
| CN113752705A (en) * | 2021-08-10 | 2021-12-07 | 程永阔 | Printer ink cartridge |
-
2017
- 2017-11-06 CN CN201711074802.7A patent/CN107791690A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291650A (en) * | 2018-11-09 | 2019-02-01 | 北海绩迅电子科技有限公司 | The recycling and reusing method and ink horn of regeneration of discarded print cartridge |
| CN113752705A (en) * | 2021-08-10 | 2021-12-07 | 程永阔 | Printer ink cartridge |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180313 |
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| WW01 | Invention patent application withdrawn after publication |