CN113910780A - Continuous ink supply box and ink box set unit thereof - Google Patents
Continuous ink supply box and ink box set unit thereof Download PDFInfo
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- CN113910780A CN113910780A CN202111312338.7A CN202111312338A CN113910780A CN 113910780 A CN113910780 A CN 113910780A CN 202111312338 A CN202111312338 A CN 202111312338A CN 113910780 A CN113910780 A CN 113910780A
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- 238000002347 injection Methods 0.000 claims abstract description 26
- 239000007924 injection Substances 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000003086 colorant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
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- Ink Jet (AREA)
Abstract
A continuous ink supply box and an ink box unit thereof are provided, wherein the continuous ink supply box comprises an ink cavity and an air tube cavity, the cavity of the ink cavity contains ink, and the upper part and the lower part of the ink cavity are respectively provided with an ink injection port and an ink output port; the air tube cavity is arranged in the ink cavity, the upper part and the lower part of the air tube cavity are respectively provided with an air output port and an air injection port, and the air injection port and the ink output port are arranged at intervals; in the vertical state of the ink box, the position of the air outlet is higher than the highest ink liquid level in the cavity of the ink cavity; the ink chamber is also provided with an air chamber which is communicated with the air outlet and is positioned above the highest ink liquid level in the chamber of the ink chamber. The continuous supply ink box provided by the invention has the advantages that the structural design is ingenious, the arrangement of the ingenious air inlet pipeline ensures that ink is smoothly supplied, meanwhile, the ink leakage phenomenon cannot occur, and the air inlet pipeline is arranged in the ink cavity, is integrally formed, optimizes the process and is integrally attractive; in addition, the continuous ink supply box is convenient to add ink, and the continuous ink supply box is good in using effect.
Description
Technical Field
The invention relates to the technical field of printing consumables, in particular to a continuous ink supply box and an ink box set unit thereof.
Background
The continuous ink supply system adopts an external ink bottle and is connected with an ink box of the printer by a conduit, so that the ink bottle continuously supplies ink to the ink box. The continuous ink supply system has the greatest advantages of being much cheaper than the original ink box, large in ink supply amount, capable of continuously supplying ink, convenient to add ink and capable of avoiding frequent replacement of the ink box by a user.
The three main components of continuous supply are an ink box and a hose, and the ink box is a very important part in a continuous supply system, so that the continuous and smooth ink supply to a printer is ensured, and the phenomenon of ink leakage is avoided, which is a difficult point in the design and production of the ink box, wherein the most important is the design of an air inlet and an air channel. The design of an air inlet hole and an air channel on an ink box of a continuous supply ink box in the current market is complex, the cost is high, the using effect is not good, and ink is easy to leak; in addition, the ink box is also complex in structural arrangement, and the ink adding operation is more inconvenient.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a continuous ink supply box and an ink box set unit thereof, wherein the continuous ink supply box is ingenious in structural design, the arrangement of a skillful air inlet pipeline ensures that ink is smoothly supplied, meanwhile, the ink leakage phenomenon cannot occur, the air inlet pipeline is arranged in an ink cavity, the integral forming is realized, the process is optimized, and the integral attractiveness of the continuous ink supply box is also realized; in addition, the continuous ink supply box is convenient to add ink, and the continuous ink supply box is good in using effect.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a continuous ink supply box comprises an ink cavity, wherein ink is contained in the ink cavity, an ink injection opening is formed in the upper part of the ink cavity, and an ink output opening is formed in the lower part of the ink cavity; the air tube cavity is arranged in the ink cavity, an air output port is arranged at the upper part of the air tube cavity, an air injection port is arranged at the lower part of the air tube cavity, and the air injection port and the ink output port are arranged at intervals; in the upright state of the continuous supply ink box, the position of the air output port is higher than the ink liquid level in the ink cavity of the ink cavity; the ink chamber still is equipped with the air chamber, the air chamber with air delivery outlet intercommunication, and be located the top of the intracavity ink liquid level in ink chamber.
Further, in the upright state of the ink supply connection box, the position of the air output port is higher than the position of the ink injection port.
Further, the minimum pipe diameter of the air pipe cavity is set to be 20 mm.
Further, the air tube cavity is arranged to be a long square tube.
Further, a plurality of support ribs are provided on a peripheral wall in the chamber of the ink chamber.
Further, the ink injection opening is connected with a detachable sealing cover, and the ink injection opening can be sealed.
An ink cartridge set unit comprising at least two continuous ink supply cartridges as described in any one of the above, and an ink cartridge mounting seat in which the at least two continuous ink supply cartridges are mounted.
Furthermore, the ink box mounting seat comprises a mounting seat cavity and an upper cover, and the upper cover is detachably connected to the top of the mounting seat cavity; the mounting seat cavity is composed of a first circumferential wall, a second circumferential wall, a third circumferential wall and a fourth circumferential wall which are connected end to end and are vertical, wherein the areas of the first circumferential wall and the third circumferential wall are large, the areas of the second circumferential wall and the fourth circumferential wall are small, at least the first circumferential wall is provided with an observation window, and at least the second circumferential wall is provided with air inlets and ink outlets, the number of which is the same as that of the continuous ink supply boxes.
Furthermore, air inlets and ink outlets with the same number as the continuous ink supply boxes are respectively arranged at different height positions of the second peripheral wall and the fourth peripheral wall.
Further, the installation base cavity is internally provided with installation steps, the installation steps divide the installation base cavity into an upper cavity and a lower cavity, the continuous ink supply box is installed on the upper cavity of the installation base cavity, and the lower cavity of the installation base cavity is arranged in a step shape.
Compared with the prior art, the invention has the beneficial effects that:
the continuous ink supply box provided by the invention comprises an ink cavity and an air cavity, wherein ink is contained in the ink cavity, an ink injection hole is formed in the upper part of the ink cavity, and an ink output hole is formed in the lower part of the ink cavity; the air tube cavity is arranged in the ink cavity, the upper part of the air tube cavity is provided with an air output port, the lower part of the air tube cavity is provided with an air injection port, and the air injection port and the ink output port are arranged at intervals; in the vertical state of the ink box, the position of the air outlet is higher than the highest ink liquid level in the cavity of the ink cavity; the ink chamber is also provided with an air chamber which is communicated with the air outlet and is positioned above the highest ink liquid level in the chamber of the ink chamber.
The structure of the continuous ink supply box is that an air pipe cavity is arranged in the cavity of the ink cavity, a height difference exists between the air injection opening and the highest liquid level, an air cavity positioned above the highest liquid level of the ink is additionally arranged, and the air cavity is communicated with the air output opening; the continuous supply ink box is ingenious in structural design, the air tube cavity, the air cavity and the ink cavity are arranged in a structure which is contained inside and outside the ink cavity, and the structure which has the height difference between the air injection port and the ink liquid level is arranged, so that the ink is ensured to be smoothly supplied, meanwhile, the ink leakage phenomenon is avoided, the air inlet pipeline is arranged in the ink cavity, the integral forming is realized, the process is optimized, and the integral attractiveness of the continuous supply ink box is also realized; in addition, the upper part of the ink cavity is provided with an ink injection hole, so that the ink is convenient to add, and the using effect is good.
Meanwhile, the invention also provides an ink box set unit.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic structural diagram of a continuous ink supply cartridge according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an ink chamber according to an embodiment of the invention;
FIG. 3 is a schematic diagram of an ink chamber from another perspective according to an embodiment of the present invention;
FIG. 4 is a schematic view of the upper portion of an ink chamber according to an embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating another perspective view of the upper portion of an ink chamber according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of an ink cartridge set unit according to a second embodiment of the present invention;
FIG. 7 is a schematic view showing the structure of the ink cartridge set unit with the upper cover removed according to the second embodiment of the present invention;
FIG. 8 is a schematic structural view of an ink cartridge mounting seat of an ink cartridge set unit according to a second embodiment of the present invention;
FIG. 9 is another schematic structural view of an ink cartridge mounting seat of the ink cartridge set unit according to the second embodiment of the present invention;
the reference numbers illustrate:
100-continuous supply ink box, 10-ink cavity, 11-ink inlet, 12-ink outlet, 13-supporting rib, 14-sealing cover, 15-air cavity, 20-air cavity, 21-air inlet, 22-air outlet, 200-ink box group unit, 300-ink box mounting seat, 30-mounting seat cavity, 31-first peripheral wall, 311-observation window, 32-second peripheral wall, 321-air inlet hole, 322-ink outlet hole, 33-third peripheral wall, 34-fourth peripheral wall, 341-air inlet hole, 32-ink outlet hole, 35-reinforcing rib, 40-upper cover
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 5, fig. 1 is a schematic structural view of a middle connection ink supply box according to an embodiment of the present invention, fig. 2 is a schematic structural view of an ink chamber according to an embodiment of the present invention, fig. 3 is a schematic structural view of another viewing angle of the ink chamber according to an embodiment of the present invention, fig. 4 is a schematic structural view of an upper portion of the ink chamber according to an embodiment of the present invention, and fig. 5 is a schematic structural view of another viewing angle of the upper portion of the ink chamber according to an embodiment of the present invention.
In the embodiment, the invention provides a continuous ink supply box 100, which belongs to the technical field of printing consumables, the continuous ink supply box 100 has a smart structural design, the arrangement of a smart air inlet pipeline ensures that ink is smoothly supplied, meanwhile, the ink leakage phenomenon cannot occur, the air inlet pipeline is arranged in an ink cavity 10, the integral forming is realized, the process is optimized, and the integral appearance of the continuous ink supply box 100 is also enabled to be attractive; in addition, the continuous ink supply box 100 is convenient to add ink, and the continuous ink supply box 100 is good in using effect.
Referring to fig. 1 to 5, the present invention provides a supply ink cartridge 100 including an ink chamber 10 and an air chamber 20.
In this embodiment, the inner cavity of the ink chamber 10 contains ink, the upper portion of the ink chamber 10 is provided with an ink inlet 11, preferably, the ink inlet 11 protrudes upward from the top wall of the ink chamber 10 and forms an opening, ink is injected from the ink inlet 11 through an ink bottle to be supplied to a printer for printing, the lower portion of the ink chamber 10 is provided with an ink outlet 12, and the ink outlet 12 is connected to an ink supply tube to supply ink to the printing head for printing.
In this embodiment, the air tube cavity 20 is disposed in the cavity of the ink chamber 10, and is integrally formed with the ink chamber 10, specifically referring to fig. 2, the air tube cavity 20 extends upward from the inner wall of the ink chamber 10 to form a tubular air tube cavity 20, the upper portion of the air tube cavity 20 is provided with an air outlet 22, specifically, a through hole is disposed on the upper cavity wall of the air tube cavity 20, the air tube cavity 20 is communicated with the ink chamber 10, the lower portion of the air tube cavity 20 is provided with an air inlet 21, the air inlet 21 and the ink outlet 12 are disposed at the bottom wall of the ink chamber 10 at an interval, the air inlet 21 is connected with an air inlet pipe, and air is pumped into the air tube cavity 20 through the air inlet pipe.
Referring to fig. 4 and 5, the ink chamber 10 is further provided with an air chamber 15, the air chamber 15 is communicated with an air output port 22, specifically, the air chamber 15 is sleeved on the upper portion of the air chamber 20, and the air output port 22 is communicated with the ink chamber 10 through the air chamber 15.
Referring to fig. 1 to 3, in the upright state of the continuous ink supply cartridge 100, the air output port 22 is positioned higher than the highest ink level in the chamber of the ink chamber 10; and the air chamber 15 is located above the highest ink level in the chamber of the ink chamber 10; that is, the upper portion of the air chamber 20 is higher than the top wall of the ink chamber 10, and the air chamber 15 is formed to protrude upward from the top wall of the ink chamber 10, increasing the air volume above the maximum liquid level.
In this embodiment, the ink cartridge 100 is structurally configured, the air chamber 20 is disposed in the ink chamber 10, a height difference exists between the air injection port 21 and the highest liquid level, the air chamber 15 is additionally disposed above the highest liquid level of the ink, and the air chamber 15 is communicated with the air output port 20; the continuous ink supply box 100 is ingenious in structural design, the air tube cavity 20, the air cavity 15 and the ink cavity 10 are arranged in an internal and external structure, and the structural arrangement of the height difference between the air injection port 21 and the ink liquid level ensures that ink is smoothly supplied, meanwhile, the ink leakage phenomenon cannot happen, the air tube cavity 20 is arranged in the ink cavity 10 and integrally formed with the ink cavity 10, the process is optimized, and the continuous ink supply box 100 is attractive as a whole; in addition, the upper part of the ink cavity 10 is provided with an ink injection port 11, so that the ink is convenient to add and the using effect is good.
In this embodiment, preferably, in the upright state of the continuous ink supply box 100, the position of the air output port 22 is higher than the position of the ink injection port 11, so as to further ensure that a large height difference exists between the air injection port 21 and the highest liquid level of the ink in the ink chamber 10, and further facilitate the ink filling of the ink injection port 11.
In this embodiment, it is preferable that the minimum diameter of the air tube cavity 20 is set to 20mm, which is generally larger diameter, so as to facilitate the processing of the air tube cavity 20 and the smooth air intake.
In this embodiment, referring to fig. 2, the air lumen 20 is preferably configured as a long square tube, but may be configured as a long round tube, and is not limited in particular.
In the present embodiment, referring to fig. 2, preferably, a plurality of support ribs 13 are disposed on the inner circumferential wall of the ink chamber 10, and the support ribs 13 are disposed to enhance the rigidity of the ink chamber 10, so that the ink chamber is not easily deformed and has a long service life.
In this embodiment, referring to fig. 1, the ink inlet 11 is preferably connected to a detachable sealing cover 14, sealing is achieved when the ink inlet 11 is connected to the sealing cover 14, and when ink needs to be injected, the sealing cover 14 is detached, and preferably, the sealing cover 14 is detachably connected to the ink inlet 11 in a threaded manner.
In this embodiment, the inner and upper portions of the ink chamber 10 are separately processed and then welded together, and the upper portion is provided with an ink inlet 11 and an air chamber 15, which facilitates the processing of the specific structure in the chamber of the ink chamber 10.
Example two
Referring to fig. 6 to 9, fig. 6 is a schematic structural view of an ink cartridge set unit in the second embodiment of the present invention, fig. 7 is a schematic structural view of the ink cartridge set unit in the second embodiment of the present invention with an upper cover removed, fig. 8 is a schematic structural view of an ink cartridge mounting seat of the ink cartridge set unit in the second embodiment of the present invention, and fig. 9 is another schematic structural view of the ink cartridge mounting seat of the ink cartridge set unit in the second embodiment of the present invention.
Referring to fig. 6 to 9, the present embodiment provides an ink cartridge set unit 200, wherein the ink cartridge set unit 200 includes at least two continuous ink cartridges 100 and an ink cartridge mounting base 300, and the continuous ink cartridges 100 of four ink colors, such as BK, C, M, and Y, are mounted in the ink cartridge mounting base 300 according to actual situations, so as to facilitate the centralized mounting and use of the continuous ink cartridges 100 of multiple colors.
In this embodiment, referring to fig. 1, the ink cartridge mounting base 300 includes a mounting base cavity 30 and an upper cover 40, and the upper cover 40 is detachably connected to the top opening of the mounting base cavity 300, for example, the upper cover 40 is pivotally connected to the top of the mounting base cavity 30, or is snap-connected to the top opening of the mounting base cavity 30, so as to open or close the upper cover 40.
In this embodiment, referring to fig. 8 and 9, the mounting seat cavity 30 is composed of a first peripheral wall 31, a second peripheral wall 32, a third peripheral wall 33 and a fourth peripheral wall 34 which are connected end to end and are vertical, wherein the areas of the first peripheral wall 31 and the third peripheral wall 33 are larger, the areas of the second peripheral wall 32 and the fourth peripheral wall 34 are smaller, and the mounting seat cavity 30 is substantially square.
In this embodiment, at least the first peripheral wall 31 is provided with an observation window 311, the observation window 311 is divided into an upper window and a lower window, and the high liquid level (normal use) and the low liquid level (ink addition requirement) of each continuous ink supply cartridge 100 can be seen through the observation window 311, which is convenient for a user to grasp the ink amount information of each continuous ink supply cartridge 100.
In this embodiment, at least the second peripheral wall 32 is provided with the same number of air inlet holes 321 and ink outlet holes 322 as the number of the continuous ink supply cartridges 100, for example, four air inlet holes 321 and ink outlet holes 322 corresponding to BK, C, M, and Y; correspondingly, the four air inlet pipes enter the mounting seat cavity 30 through the four air inlet holes 321 respectively and are then communicated with the air inlet ports 21 of the four continuous ink supply cartridges 100 respectively, and similarly, the four ink supply pipes enter the mounting seat cavity 30 through the four ink outlet holes 322 respectively and are then communicated with the ink outlet ports 12 of the four continuous ink supply cartridges 100 respectively, so as to facilitate air inlet and ink supply of the continuous ink supply cartridges 100.
Referring to fig. 8 and 9 again, preferably, the second peripheral wall 32 is provided at a higher position with the same number of air inlets 321 and ink outlets 322 as the number of the continuous ink supply cartridges 100, and the fourth peripheral wall 34 is provided at a lower position with the same number of air inlets 341 and ink outlets 342 as the number of the continuous ink supply cartridges 100; due to the structural arrangement, the ink box set unit 200 can be conveniently used by being connected with the air inlet pipe and the ink supply pipe according to the use requirement so as to be matched with different printers for use, and the ink box set unit is high in flexibility and universality.
In this embodiment, preferably, a mounting step is disposed in the mounting seat cavity 30, the mounting step divides the mounting seat cavity 30 into an upper cavity and a lower cavity, the continuous ink supply box 100 is mounted on the upper cavity of the mounting seat cavity 30, the lower cavity of the mounting seat cavity 30 is arranged in a step shape, the lower cavity accommodates an air inlet pipe and an ink supply pipe, and the second peripheral wall 32 and the fourth peripheral wall 34 which are arranged at different heights are structurally matched to form the step shape, so that the connection of the air inlet pipe and the ink supply pipe is facilitated.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. A continuous ink supply box is characterized in that: which comprises
An ink chamber containing ink therein, having an ink inlet at an upper portion thereof and an ink outlet at a lower portion thereof;
the air tube cavity is arranged in the ink cavity, an air output port is arranged at the upper part of the air tube cavity, an air injection port is arranged at the lower part of the air tube cavity, and the air injection port and the ink output port are arranged at intervals;
in the upright state of the continuous supply ink box, the position of the air output port is higher than the highest ink liquid level in the ink cavity;
the ink chamber is also provided with an air chamber which is communicated with the air outlet and is positioned above the highest ink liquid level in the chamber of the ink chamber.
2. The continuous feed cartridge of claim 1, wherein: and in the upright state of the continuous supply ink box, the position of the air output port is higher than the position of the ink injection port.
3. The continuous feed cartridge of claim 1, wherein: the minimum pipe diameter of the air pipe cavity is set to be 20 mm.
4. The continuous ink supply cartridge according to claim 3, wherein: the air tube cavity is arranged as a long square tube.
5. The ink cartridge as claimed in any one of claims 1 to 4, wherein: a plurality of support ribs are arranged on the peripheral wall in the cavity of the ink cavity.
6. The continuous feed cartridge of claim 5, wherein: the ink injection opening is connected with a detachable sealing cover, and the ink injection opening can be sealed.
7. An ink cartridge set unit characterized in that: which comprises
At least two co-feed cartridges according to any of claims 1-6;
and the at least two continuous ink supply boxes are arranged in the ink box mounting seat.
8. The cartridge unit according to claim 7, wherein: the ink box mounting seat comprises a mounting seat cavity and an upper cover, and the upper cover is detachably connected to the top of the mounting seat cavity; the mounting seat cavity is composed of a first circumferential wall, a second circumferential wall, a third circumferential wall and a fourth circumferential wall which are connected end to end and are vertical, wherein the areas of the first circumferential wall and the third circumferential wall are large, the areas of the second circumferential wall and the fourth circumferential wall are small, at least the first circumferential wall is provided with an observation window, and at least the second circumferential wall is provided with air inlets and ink outlets, the number of which is the same as that of the continuous ink supply boxes.
9. The cartridge unit according to claim 8, wherein: and air inlets and ink outlets with the same quantity as the continuous ink supply boxes are respectively arranged at different height positions of the second peripheral wall and the fourth peripheral wall.
10. The cartridge unit according to claim 9, wherein: the mounting seat comprises a mounting seat cavity, an ink connecting box and an ink supplying box, wherein the mounting seat cavity is internally provided with mounting steps, the mounting steps divide the mounting seat cavity into an upper cavity and a lower cavity, the ink connecting box is mounted on the upper cavity of the mounting seat cavity, and the lower cavity of the mounting seat cavity is arranged in a step shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111312338.7A CN113910780A (en) | 2021-11-08 | 2021-11-08 | Continuous ink supply box and ink box set unit thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111312338.7A CN113910780A (en) | 2021-11-08 | 2021-11-08 | Continuous ink supply box and ink box set unit thereof |
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| CN113910780A true CN113910780A (en) | 2022-01-11 |
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| CN202111312338.7A Pending CN113910780A (en) | 2021-11-08 | 2021-11-08 | Continuous ink supply box and ink box set unit thereof |
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| CN211075174U (en) * | 2019-11-12 | 2020-07-24 | 刘水源 | Continuous ink supply box of formula of keeping flat with constant voltage |
| CN212949730U (en) * | 2020-06-17 | 2021-04-13 | 深圳市绘美源科技有限公司 | External bottle with one-way constant voltage structure |
| CN216423845U (en) * | 2021-11-08 | 2022-05-03 | 睿泓科技(珠海)有限公司 | Continuous ink supply box and ink box set unit thereof |
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