CN107097531A - A kind of print cartridge - Google Patents
A kind of print cartridge Download PDFInfo
- Publication number
- CN107097531A CN107097531A CN201710272409.2A CN201710272409A CN107097531A CN 107097531 A CN107097531 A CN 107097531A CN 201710272409 A CN201710272409 A CN 201710272409A CN 107097531 A CN107097531 A CN 107097531A
- Authority
- CN
- China
- Prior art keywords
- ink
- cartridge body
- air bag
- swash plate
- outlet port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17556—Means for regulating the pressure in the cartridge
-
- 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
- B41J2/17566—Ink level or ink residue control
Landscapes
- Ink Jet (AREA)
Abstract
The invention discloses a kind of print cartridge, including cartridge body, the cartridge body, which is internally provided with the top of the cavity for storing ink, the cartridge body, is provided with ink entrance, and the side bottom of cartridge body one is provided with ink outlet port；Characterized in that, also including spring, swash plate, gas storehouse, the air bag of the rectangular triangle of breather pipe and cross section；It is provided with the ink entrance at the closure of salable ink outlet port, the ink outlet port and is provided with check valve；The air bag is located at cartridge body bottom, the air bag and cartridge body formation ink-containing chamber；The swash plate is located in air bag, and described air bag one end is fixedly connected with cartridge body upper inside wall；The swash plate is hinged close to ink outlet port end with cartridge body, and the swash plate other end is connected by spring with cartridge body bottom, and the gas storehouse is located at cartridge body opposite side, and the gas storehouse is connected with air bag by breather pipe.The print cartridge can avoid ink from wasting and smoothness out of ink.
Description
Technical field
The present invention relates to printing equipment technical field, and in particular to a kind of print cartridge.
Background technology
With the gradually popularization of modern office automation equipment, printer is played the part of in the normal work of people and study
More and more important role, wherein, ink-jet printer is because its energy consumption is low, pollution-free, be easy to colour print to receive user's
Favor.To realize that the normal of ink-jet printer is used, then need a kind of printing smooth, ink is difficult the print cartridge revealed.Print cartridge
Ink supply function be to ensure ink fluency, supply the prerequisite of promptness, ink supply normally whether, largely influence
The use of ink, and then have impact on the quality and continuation of the output for printing.
In the Ink box device of currently available technology, its control generally used method out of ink is to utilize porous body such as sponge
Black liquid is deposited, the shortcoming of this porous structure is the useful space for occupying print cartridge so that the total amount one stored by Ink box device
As be no more than total measurement (volume) 60-65%.In addition, also higher using the cost of porous body, porous body print cartridge is occupied because of porous body itself
A certain amount of space of print cartridge, after having printed, always remains a certain amount of black liquid in porous body, cause to waste.Print cartridge is in itself
Effective black liquid supply is restricted, and influences ink supply.
The content of the invention
It is an object of the invention to provide a kind of print cartridge, the print cartridge can avoid ink from wasting, and smoothness out of ink.
To reach above-mentioned purpose, base case of the invention is as follows：A kind of print cartridge, including cartridge body, the print cartridge sheet
Body is internally provided with the top of the cavity for storing ink, the cartridge body and is provided with ink entrance, the cartridge body side
Portion is provided with ink outlet port；Also include spring, swash plate, breather pipe, the gas storehouse of compressed air suits and cross section rectangular triangle
Air bag；It is provided with the ink entrance at the closure of salable ink outlet port, the ink outlet port and is provided with check valve；The air bag is located at
Bottom in cartridge body, the air bag and cartridge body formation ink-containing chamber；The swash plate is located in air bag, described air bag one end
It is fixedly connected with cartridge body upper inside wall；The swash plate is hinged close to ink outlet port end with cartridge body, and the swash plate other end passes through
Spring is connected with cartridge body bottom, and the gas storehouse is located in cartridge body away from ink outlet port side, and the gas storehouse is led to air bag
Cross breather pipe connection.
The present invention operation principle and have the beneficial effect that：Print cartridge forms ink-containing chamber with air bag in cartridge body.Ink
It can be entered by ink entrance in ink-containing chamber.After the completion of ink addition, closure is tightened, makes to be in inside cartridge body
Sealing state.It is provided with cartridge body bottom in air bag, air bag and is provided with swash plate, and swash plate one end is hinged with cartridge body, when
When filling ink in ink-containing chamber, under the Action of Gravity Field of ink, spring can compress, and now swash plate and print cartridge bottom are almost parallel,
And now the volume of ink-containing chamber is maximum, 90% or so of the intimate cartridge body volume of its ink receptive amount.When ink gradually makes
During, ink is flowed out by ink outlet port, and has check valve at ink outlet port, and the air pressure in cartridge body can be reduced, in gas storehouse
Air can enter in air bag, heave air bag.And ink is gradually decreased, the pressure suffered by spring is gradually reduced, i.e. spring
Gradually restore to the original state, swash plate is rotated along hinged place, the angle that swash plate is formed with cartridge body bottom gradually increases, and makes ink
Moved to ink outlet port, it is to avoid as former print cartridge, there are many ink products in print cartridge bottom, it is difficult to flow out.
In this programme, it can remain that ink is near ink outlet port, reduce the waste of ink.Moreover, swash plate is turning
During dynamic, the other end of its non-articulated gradually increases apart from the distance of cartridge body inwall.Swash plate is arranged on air bag
Interior, air bag is triangular in shape can to ensure the plane that swash plate is formed with cartridge body bottom, it is to avoid ink is from swash plate and print cartridge sheet
Left between the cavity of body formation, cause to waste.In addition balloon surface is smooth, it is easy to clean.
Preferred scheme one：Based on scheme preferred scheme, the air bag is the elastic bag that is made of rubber, rubber tool
It is flexible, facilitate air bag to deform upon, and ink can be avoided to adhere on air bag.
Preferred scheme two：Preferably one preferred scheme, in addition to trigger switch and warning device, the triggering
Switch and warning device electrical connection, the swash plate can trigger trigger switch.When ink is gradually finished, swash plate is close to highest order
Put, so as to trigger trigger switch, trigger switch can alarm after connecting warning device, remind people to add ink in time.
Preferred scheme three：Preferably one preferred scheme, the quantity of the spring is three, and three springs are in
Rounded projections arranged.Three springs are triangularly arranged, and make swash plate more steady in moving process, it is to avoid run-off the straight.
Brief description of the drawings
Fig. 1 is a kind of structural representation of example ink cartridge of the invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Cartridge body 1, ink entrance 2, closure 3, dividing plate 4, gas storehouse 5, air bag 6, tiltedly
Plate 7, check valve 8, ink outlet port 9, spring 10, warning device 11, trigger switch 12.
Embodiment is substantially as shown in Figure 1：A kind of print cartridge, including cartridge body 1, cartridge body 1, which is internally provided with, to be used for
The cavity of ink is stored, the top of cartridge body 1 is provided with ink entrance 2, and the side bottom of cartridge body 1 one is provided with ink outlet port 9；Also include bullet
Spring 10, swash plate 7, gas storehouse 5, the air bag 6 of the rectangular triangle of breather pipe and cross section；Salable ink outlet port 9 is provided with ink entrance 2
Closure 3, check valve 8 is provided with ink outlet port 9；Air bag 6 is located at the bottom of cartridge body 1, and air bag 6 holds with the formation of cartridge body 1
Black chamber；Swash plate 7 is located in air bag 6, and the one end of air bag 6 is fixedly connected with the upper inside wall of cartridge body 1.The surface of air bag 6 is equipped with
Oil lamella, oil lamella can further avoid ink sticky onto air bag 6.Swash plate 7 is close to the end of ink outlet port 9 and cartridge body 1
It is hinged, the other end of swash plate 7 is connected by spring 10 with the bottom of cartridge body 1, the quantity of spring 10 is three, and three springs 10
It is triangularly arranged.Three springs 10 are triangularly arranged, and make swash plate 7 more steady in moving process, it is to avoid run-off the straight.
There is a dividing plate 4 in cartridge body, dividing plate is located between air bag and gas storehouse.Gas storehouse 5 is connected with air bag 6 by breather pipe.Every
One connected entrance is arranged at the bottom of plate 4, is passed through for breather pipe.
Print cartridge forms ink-containing chamber with air bag 6 in cartridge body 1.Ink can enter ink-containing chamber by ink entrance 2
It is interior.After the completion of ink addition, closure 3 is tightened, the inside of cartridge body 1 is in sealing state.Set in the bottom of cartridge body 1
Have and swash plate 7 is provided with air bag 6, air bag 6, and the one end of swash plate 7 is hinged with cartridge body 1, when filling ink in ink-containing chamber,
Under the Action of Gravity Field of ink, spring 10 can compress, and now swash plate 7 and print cartridge bottom are almost parallel, and the now volume of ink-containing chamber
To be maximum, more than 90% ink can be accommodated.During ink gradually use, ink is flowed out by ink outlet port 9, and is gone out
There is the air pressure in check valve 8, cartridge body 1 to reduce at black mouth 9, the air in gas storehouse 5 can be entered in air bag 6, make air bag 6
Heave.And ink is gradually decreased, the pressure suffered by spring 10 is gradually reduced, i.e., spring 10 gradually restores to the original state, and makes swash plate 7 along hinge
Meet place to rotate, the angle that swash plate 7 is formed with the bottom of cartridge body 1 gradually increases, and makes ink move to ink outlet port 9, it is to avoid as
Print cartridge in the past is the same, has many ink products in print cartridge bottom, it is difficult to flow out.
In this programme, it can remain that ink is near ink outlet port 9, reduce the waste of ink.Moreover, swash plate 7 exists
In rotation process, the other end of its non-articulated gradually increases apart from the distance of the inwall of cartridge body 1.Swash plate 7 is arranged on
In air bag 6, air bag 6 is triangular in shape can to ensure the plane that swash plate 7 is formed with the bottom of cartridge body 1, it is to avoid ink is from swash plate 7
Left between the cavity of the formation of cartridge body 1, cause to waste.In addition the surface of air bag 6 is smooth, it is easy to clean.
Also include trigger switch 12 and warning device 11 in the present embodiment, trigger switch 12 and warning device 11 are electrically connected,
Swash plate 7 can trigger trigger switch 12.When ink is gradually finished, swash plate 7 is close to extreme higher position, so that trigger switch 12 is triggered,
Trigger switch 12 can alarm after connecting warning device 11, remind people to add ink in time.
Above-described is only that the known general knowledge such as concrete structure and characteristic is not made herein in embodiments of the invention, scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
Embodiment etc. records the content that can be used for explaining claim.
Claims (4)
1. a kind of print cartridge, including cartridge body, the cartridge body are internally provided with the cavity for storing ink, the print cartridge
Bodies top is provided with ink entrance, and the side lower part of cartridge body one is provided with ink outlet port；Characterized in that, also include spring, swash plate,
The air bag of breather pipe, the rectangular triangle of the gas storehouse of compressed air suits and cross section；At the ink entrance provided with it is salable go out
Check valve is provided with the closure of black mouth, the ink outlet port；The air bag is located at the bottom in cartridge body, the air bag and ink
Box body formation ink-containing chamber；The swash plate is located in air bag, and described air bag one end is fixedly connected with cartridge body upper inside wall；Institute
State swash plate to be hinged with cartridge body close to ink outlet port end, the swash plate other end is connected by spring with cartridge body bottom, the gas
Position in storehouse is in, away from ink outlet port side, the gas storehouse is connected with air bag by breather pipe in cartridge body.
2. a kind of print cartridge according to claim 1, it is characterised in that the air bag is the elastic bag that rubber is made.
3. a kind of print cartridge according to claim 2, it is characterised in that also including trigger switch and warning device, described to touch
Hair switch and warning device electrical connection, the swash plate can trigger trigger switch.
4. a kind of print cartridge according to claim 2, it is characterised in that the quantity of the spring is three, and three springs
It is triangularly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710272409.2A CN107097531B (en) | 2017-04-24 | 2017-04-24 | A kind of print cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710272409.2A CN107097531B (en) | 2017-04-24 | 2017-04-24 | A kind of print cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107097531A true CN107097531A (en) | 2017-08-29 |
| CN107097531B CN107097531B (en) | 2018-07-13 |
Family
ID=59656320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710272409.2A Active CN107097531B (en) | 2017-04-24 | 2017-04-24 | A kind of print cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107097531B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972364A (en) * | 2017-12-28 | 2018-05-01 | 韦丹梅 | Easy to ink-cases of printers out of ink |
| CN108045117A (en) * | 2017-11-30 | 2018-05-18 | 重庆市金利药包材料有限公司 | A kind of gravure printing technique |
| CN108189561A (en) * | 2017-12-28 | 2018-06-22 | 韦丹梅 | Ink-cases of printers |
| CN109501468A (en) * | 2018-12-28 | 2019-03-22 | 北海市天硌打印耗材有限公司 | It is a kind of with the ink horn of regeneration for preventing ink dehydration function in print cartridge |
| CN110936730A (en) * | 2018-09-21 | 2020-03-31 | 株式会社斯库林集团 | Ink supply unit, printing device, tablet printing device, and ink bag |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60190361A (en) * | 1984-03-12 | 1985-09-27 | Konishiroku Photo Ind Co Ltd | Ink storage apparatus |
| US20020033865A1 (en) * | 1996-06-20 | 2002-03-21 | Hiroyuki Ishinaga | Method an apparatus for discharging liquid by a gas bubble controlled by a moveable member to communicate with the atmosphere |
| CN1370681A (en) * | 2001-02-19 | 2002-09-25 | 财团法人工业技术研究 | Ink pressure regualtor for ink jetting pen |
| CN1410269A (en) * | 2001-10-05 | 2003-04-16 | 佳能株式会社 | Liquid container, liquid supply device and recording device |
| CN1435322A (en) * | 2002-01-28 | 2003-08-13 | 飞赫科技股份有限公司 | Embedded dink cartridge negative pressure adjusting air bag and assembling method thereof |
| JP2009023108A (en) * | 2007-07-17 | 2009-02-05 | Canon Inc | Liquid container, recording head and ink-jet recorder |
| CN104029492A (en) * | 2014-06-05 | 2014-09-10 | 苏州铉动三维空间科技有限公司 | Ink box for printer |
| CN203957538U (en) * | 2014-06-06 | 2014-11-26 | 苏州铉动三维空间科技有限公司 | A kind of print cartridge of being convenient to ink |
-
2017
- 2017-04-24 CN CN201710272409.2A patent/CN107097531B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60190361A (en) * | 1984-03-12 | 1985-09-27 | Konishiroku Photo Ind Co Ltd | Ink storage apparatus |
| US20020033865A1 (en) * | 1996-06-20 | 2002-03-21 | Hiroyuki Ishinaga | Method an apparatus for discharging liquid by a gas bubble controlled by a moveable member to communicate with the atmosphere |
| CN1370681A (en) * | 2001-02-19 | 2002-09-25 | 财团法人工业技术研究 | Ink pressure regualtor for ink jetting pen |
| CN1410269A (en) * | 2001-10-05 | 2003-04-16 | 佳能株式会社 | Liquid container, liquid supply device and recording device |
| CN1435322A (en) * | 2002-01-28 | 2003-08-13 | 飞赫科技股份有限公司 | Embedded dink cartridge negative pressure adjusting air bag and assembling method thereof |
| JP2009023108A (en) * | 2007-07-17 | 2009-02-05 | Canon Inc | Liquid container, recording head and ink-jet recorder |
| CN104029492A (en) * | 2014-06-05 | 2014-09-10 | 苏州铉动三维空间科技有限公司 | Ink box for printer |
| CN203957538U (en) * | 2014-06-06 | 2014-11-26 | 苏州铉动三维空间科技有限公司 | A kind of print cartridge of being convenient to ink |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045117A (en) * | 2017-11-30 | 2018-05-18 | 重庆市金利药包材料有限公司 | A kind of gravure printing technique |
| CN107972364A (en) * | 2017-12-28 | 2018-05-01 | 韦丹梅 | Easy to ink-cases of printers out of ink |
| CN108189561A (en) * | 2017-12-28 | 2018-06-22 | 韦丹梅 | Ink-cases of printers |
| CN110936730A (en) * | 2018-09-21 | 2020-03-31 | 株式会社斯库林集团 | Ink supply unit, printing device, tablet printing device, and ink bag |
| CN110936730B (en) * | 2018-09-21 | 2021-06-04 | 株式会社斯库林集团 | Ink supply unit, printing device, tablet printing device, and ink bag |
| CN109501468A (en) * | 2018-12-28 | 2019-03-22 | 北海市天硌打印耗材有限公司 | It is a kind of with the ink horn of regeneration for preventing ink dehydration function in print cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107097531B (en) | 2018-07-13 |
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