CN202428833U - Continuous air-resistant ink refill device of printer - Google Patents
Continuous air-resistant ink refill device of printer Download PDFInfo
- Publication number
- CN202428833U CN202428833U CN2012200382568U CN201220038256U CN202428833U CN 202428833 U CN202428833 U CN 202428833U CN 2012200382568 U CN2012200382568 U CN 2012200382568U CN 201220038256 U CN201220038256 U CN 201220038256U CN 202428833 U CN202428833 U CN 202428833U
- Authority
- CN
- China
- Prior art keywords
- ink
- feeding tube
- printer
- bag
- valve
- 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.)
- Expired - Lifetime
Links
- 239000000976 ink Substances 0.000 claims description 109
- 229920003023 plastic Polymers 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000010408 film Substances 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Ink Jet (AREA)
Abstract
The utility model relates to a continuous air-resistant ink refill device of a printer, which comprises an cartridge 10 with three holes which are respectively an ink outlet hole 11a, a vent hole 2a and an ink inlet hole 4a, wherein a fixing device 11b for an ink outlet nozzle is arranged adjacent to the ink outlet hole 11a. A vacuum ink bag 1 which can resist air and is welded with three nozzles is installed in the cartridge 10. The ink outlet nozzle 11 is fixed at the fixing device 11b of the ink outlet nozzle, and passes by the ink outlet hole 11a. A vent nozzle is positioned at the highest point of the whole vacuum ink bag and connected with a valve 3 through the vent hole 2a. An ink inlet nozzle 4 is positioned at the lower part of the ink bag, and connected with an ink pipe 9 through the ink inlet hole 4a. A valve 5 is installed on the ink pipe 9, a hollow pin 7 is installed at the other end of the ink pipe 9, and the ink pipe 9 can be connected with the outlaid cartridge through the hollow pin 7. The continuous air-resistant ink refill device of the printer can realize repeated ink filling under the conditions of ensuring pollution prevention and preventing ink from contacting with air, so the cartridge with larger ink capacity can be used and the use cannot be limited by the size of the cartridge of an inkjet printer.
Description
Technical field
The utility model relates to a kind of device of giving the ink-jet printer ink supply, and particularly a kind of ability guarantees stable, the not contaminated ink-feeding device that under the condition of secluding air, also can fill repeatedly to printer ink-providing of packed ink.
Background technology
Ink-jet printer is a kind of important output equipment of computer.Because of ink-jet printer has simple in structure, with low cost and to being printed characteristics such as thing less-restrictive, by the various industrial uses that are applied to more and more widely, like numeral printing, digital printing
The employed print cartridge of ink-jet printer normally is stored in ink in the plastic casing of a secluding air, is connected through the ink contact pin of a custom-designed ink outlet mouth with printer.The user just needs to change whole print cartridge after ink uses up.For the more user of part printing amount, just need frequent replacing ink cartridge, and the plastics print cartridge that changes can form a large amount of nondecomposable solid refuses.Because the restriction of ink-cases of printers storehouse size, the user also cannot select more jumbo print cartridge for use.
For addressing the above problem, existing manufacturer provides the print cartridge that can fill repeatedly to the user.But this filling ink cartridges normally one with having a pouring ink hole on the similar plastic casing of the original print cartridge of printer.The user can refilling in print cartridge voluntarily.This mode has effectively reduced user's use cost, has avoided waste.But brought simultaneously in the refilling process pollution of ink and air are got into the problem of printing stability decreases behind the printer.And because the restriction of ink-cases of printers storehouse size, the user still can't select to use more jumbo print cartridge.
Summary of the invention
The purpose of the utility model is to design a kind of ink feeding system; Can realize filling ink repeatedly guaranteeing to avoid to pollute, intercept under ink and the situation that air contacts, and can use the print cartridge of bigger ink capacity and do not receive the cartridge size restrictions of ink-jet printer.
The purpose of the utility model reaches through following technical scheme:
One has 3 holes with the similar plastics print cartridge 10 of the original print cartridge size of printer on print cartridge 10, be respectively ink hole 11a, steam vent 2a and ink-feeding hole 4a, and an ink outlet mouth fixture 11b is set near ink hole 11a.In print cartridge 10, insert a vacuum China ink bag 1 that can intercept air that has welded 3 mouths.Ink outlet mouth 11 is fixed at ink outlet mouth fixture 11b place, and be connected with the ink contact pin of printer through ink hole 11a.Exhaust nozzle 2 is in the peak of whole vacuum China ink bag and connects with valve 3 through steam vent 2a.Enter the bottom that black mouth 4 is positioned at the China ink bag, and link an ink-feeding tube 9 through ink-feeding hole 4a.Advancing black mouth 4 is to be made up of a hollow plastic seat 4b and a hollow pipe collar 4c who is welded on the vacuum bag.Valve 5 is installed on the ink-feeding tube 9, a hollow contact pin 7 is installed, can be connected with external print cartridge 13 through hollow contact pin 7 at the other end of ink-feeding tube 9.
A kind of optimized technical scheme is characterized in that: China ink bag in the print cartridge 1 is made by the high barrier composite.Most preferably plastic-aluminum combined film because aluminium plastic composite material has higher obstructing capacity, thereby can be good at avoiding the infiltration of air to protect ink.
A kind of optimized technical scheme is it is characterized in that: one-way cock 6 is installed on ink-feeding tube 9, and the part printer can pressurize to ink when work, can effectively avoid ink to flow backwards behind the installation one-way cock 6.
A kind of optimized technical scheme is it is characterized in that: advance black mouth 4 and be made up of a hollow plastic seat 4b and a hollow pipe collar 4c who is welded on the vacuum bag.Hollow plastic seat 4b has cylindrical giving prominence in order to connect ink-feeding tube 9, and the ledge external diameter is slightly larger than ink-feeding tube 9 internal diameters, and the center is hollow.The internal diameter of hollow pipe collar 4c is slightly less than the internal diameter of ink-feeding tube 9.Through the fastening of hollow plastic seat 4b and hollow pipe collar 4c, the requirement of the ink-feeding tube of realizing being tightly connected.This design has simple in structure, is easy to installation and with low cost.
A kind of optimized technical scheme is it is characterized in that: security personnel's filter 8 is installed on ink-feeding tube 9, and filtering material is a metal screen, and precision is between the 0.1-20 micron, preferably between the 3-6 micron.Increase security personnel's filter and can effectively avoid big particle to get into printhead, thereby prolong print head longevity.
When using for the first time, printer choke continuous ink supply device should carry out the refilling operation earlier.With the print cartridge 1 ink-cases of printers storehouse 17 of packing into, ink outlet mouth 11 is connected with the ink-feeding tube 12 of printer, and hollow contact pin 7 is connected with external print cartridge ink outlet mouth 14, opens valve 5 and valve 3.Ink will flow into China ink bag 1 through ink outlet mouth 14 and ink-feeding tube 9 through advancing black mouth 4 from external print cartridge 13, and the air in the China ink bag 1 is discharged through exhaust nozzle 2 and valve 3.After filling with ink in the China ink bag 1, ink can flow out from exhaust nozzle 2 and valve 3, and this moment, valve-off 3 refilling processes were accomplished.
Printer 15 only need keep the state that has ink and valve 5 to be in out in the print cartridge 13 when using, can guarantee that ink feed is normal.
When external print cartridge 13 ink inside use up, only need first valve-off 5, change again and open valve 5 behind the new external print cartridge again and promptly accomplish and change China ink.Still have ink because of in the time China ink bag 1 that do not have ink in the external print cartridge 13, the user need not stop printing when changing China ink.
When air gets into ink-feeding device, can open valve 3 exhausts, valve-off 3 again after having ink to flow out valve 3.
Description of drawings
The embodiment sketch map of Fig. 1 the utility model
The stereogram of Fig. 2 the utility model printer choke continuous ink supply device
The exploded view of Fig. 3 the utility model printer choke continuous ink supply device
The cutaway view that the ink outlet mouth of Fig. 4 the utility model printer choke continuous ink supply device divides with black pipe jointing part
The main element explanation:
1 vacuum China ink bag
2 exhaust nozzles
The 2a steam vent
3 valves
4 advance Mo Zui
The 4a ink-feeding hole
4b hollow plastic seat
The hollow pipe collar of 4c
5 valves
6 one-way cocks
7 hollow contact pins
8 security personnel's filters
9 ink-feeding tubes
10 print cartridges
11 ink outlet mouths
The 11a ink hole
12 printer ink-feeding tubes
13 external print cartridges
14 external print cartridge ink outlet mouths
15 printers
16 inks
17 ink-cases of printers storehouses
The specific embodiment
It has shown a kind of more excellent enforcement sketch map of the utility model Fig. 1.
The printer 15 that Fig. 1 shows is schematic drawings of a kind of printer ink supply system, mainly is made up of ink-cases of printers storehouse 17 and printer ink-feeding tube 12 and printhead.
Print cartridge in the printer choke continuous ink supply device 10 is inserted ink-cases of printers storehouse 17, connect with printer ink-feeding tube 12 through ink outlet mouth 11.The concrete structure of ink outlet mouth will be according to the printer Design of pairing concrete model, and the structure of different printer ink outlet mouth 11 might be different.
Fig. 2 shows will have 3 perforates on the print cartridge 10, be respectively ink hole 11a, steam vent 2a and ink-feeding hole 4a, and an ink outlet mouth fixture 11b is set near ink hole 11a.Wherein ink hole 11a and ink outlet mouth fixture 11b will require according to the printer of concrete model to design.
Fig. 3 is presented at and inserts a vacuum China ink bag 1 that can intercept air that has welded 3 mouths in the print cartridge 10.Ink outlet mouth 11 is fixing at ink outlet mouth fixture 11b place.Exhaust nozzle 2 is in the peak of whole vacuum China ink bag and connects with valve 3 through steam vent 2a.Enter the bottom that black mouth 4 is positioned at the China ink bag, and link an ink-feeding tube 9 through ink-feeding hole 4a.Valve 5, security personnel filter 8 and one-way cock 6 are installed on the ink-feeding tube 9, a hollow contact pin 7 are installed at the other end of ink-feeding tube 9.
Hollow contact pin 7 is inserted external print cartridge ink outlet mouth 14, open valve 5, the ink 16 in the external print cartridge 13 will flow into vacuum China ink bag 1 through ink-feeding tube 9 through external print cartridge ink outlet mouth 14.And through the 12 supply printheads uses of ink outlet mouth 11 inflow printer ink-feeding tubes.
Printer 15 only need keep the state that has ink and valve 5 to be in out in the print cartridge 13 when using, do not have air and valve 3 to close in the vacuum China ink bag 1, can guarantee that ink continues supply normally.
When external print cartridge 13 ink inside use up, only need first valve-off 5, change again and open valve 5 behind the new external print cartridge again and promptly accomplish and change China ink.Still have ink because of in the time China ink bag 1 that do not have ink in the external print cartridge 13, the user need not stop printing when changing China ink.
When air gets into ink-feeding device, can open valve 3 exhausts, valve-off 3 again after having ink to flow out valve 3.
When using for the first time, printer choke continuous ink supply device should carry out the refilling operation earlier.With the print cartridge 1 ink-cases of printers storehouse 17 of packing into, ink outlet mouth 11 is connected with the ink-feeding tube 12 of printer, and hollow contact pin 7 is connected with external print cartridge ink outlet mouth 14, opens valve 5 and valve 3.Ink will flow into China ink bag 1 through ink outlet mouth 14 and ink-feeding tube 9 through advancing black mouth 4 from external print cartridge 13, and the air in the China ink bag 1 is discharged through exhaust nozzle 2 and valve 3.After filling with ink in the China ink bag 1, ink can flow out from exhaust nozzle 2 and valve 3, and this moment, valve-off 3 refilling processes were accomplished.
Fig. 4 shows that into black mouth 4 is to be made up of a hollow plastic seat 4b and a hollow pipe collar 4c who is welded on the vacuum bag.Hollow plastic seat 4b has cylindrical giving prominence in order to connect ink-feeding tube 9, and the ledge external diameter is slightly larger than ink-feeding tube 9 internal diameters, and the center is hollow.The internal diameter of hollow pipe collar 4c is slightly less than the internal diameter of ink-feeding tube 9.Through the fastening of hollow plastic seat 4b and hollow pipe collar 4c, the requirement of the ink-feeding tube of realizing being tightly connected.This design has simple in structure, is easy to installation and with low cost.
Claims (5)
1. a printer choke continuous ink supply device comprises print cartridge 10, and a vacuum China ink bag 1 that has welded 3 mouths is housed in print cartridge 10; Ink outlet mouth 11 is fixing at ink outlet mouth fixture 11b place, and through ink hole 11a, exhaust nozzle 2 is in the peak of whole vacuum China ink bag 1 and connects with valve 3 through steam vent 2a; Enter the bottom that black mouth 4 is positioned at the China ink bag; And link an ink-feeding tube 9 through ink-feeding hole 4a, and valve 5 is housed on the ink-feeding tube 9, at the other end of ink-feeding tube 9 a hollow contact pin 7 is housed.
2. according to the described choke continuous ink supply device of claim 1, it is characterized in that: the material of said vacuum China ink bag 1 is the high barrier composite film material, is preferably plastic-aluminum combined thin-film material.
3. according to the described choke continuous ink supply device of claim 2, it is characterized in that: security personnel's filter 8 is installed on the said ink-feeding tube 9, and filtering material is a metal screen, and filtering accuracy is between the 0.1-20 micron.
4. according to the described choke continuous ink supply device of claim 3, it is characterized in that: on the said ink-feeding tube 9 one-way cock 6 is installed.
5. according to the described choke continuous ink supply device of claim 4; It is characterized in that: saidly advance black mouth 4 and constitute by hollow plastic seat 4b and hollow pipe collar 4c; Hollow plastic seat 4b has cylindrical giving prominence to; The ledge external diameter is slightly larger than ink-feeding tube 9 internal diameters, and the center is hollow, and the internal diameter of hollow pipe collar 4c is slightly less than the internal diameter of ink-feeding tube 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200382568U CN202428833U (en) | 2012-02-07 | 2012-02-07 | Continuous air-resistant ink refill device of printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200382568U CN202428833U (en) | 2012-02-07 | 2012-02-07 | Continuous air-resistant ink refill device of printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202428833U true CN202428833U (en) | 2012-09-12 |
Family
ID=46778304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200382568U Expired - Lifetime CN202428833U (en) | 2012-02-07 | 2012-02-07 | Continuous air-resistant ink refill device of printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202428833U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102929114A (en) * | 2012-11-19 | 2013-02-13 | 艾塔斯科技（镇江）有限公司 | High-capacity black-and-white printer and use method thereof |
| CN105026163A (en) * | 2013-03-13 | 2015-11-04 | 录象射流技术公司 | Ink jet cartridge with barrier layer |
| CN108790408A (en) * | 2017-04-28 | 2018-11-13 | 珠海市墨的数码科技有限公司 | A kind of ink-feeding device ink nozzle assembly |
-
2012
- 2012-02-07 CN CN2012200382568U patent/CN202428833U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102929114A (en) * | 2012-11-19 | 2013-02-13 | 艾塔斯科技（镇江）有限公司 | High-capacity black-and-white printer and use method thereof |
| CN105026163A (en) * | 2013-03-13 | 2015-11-04 | 录象射流技术公司 | Ink jet cartridge with barrier layer |
| CN105026163B (en) * | 2013-03-13 | 2017-03-22 | 录象射流技术公司 | Ink jet cartridge with barrier layer |
| CN108790408A (en) * | 2017-04-28 | 2018-11-13 | 珠海市墨的数码科技有限公司 | A kind of ink-feeding device ink nozzle assembly |
| CN108790408B (en) * | 2017-04-28 | 2024-04-09 | 佛山市墨的新材料有限公司 | Ink nozzle assembly of ink supply device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |