CN107053859A - A kind of bladder-type print cartridge - Google Patents
A kind of bladder-type print cartridge Download PDFInfo
- Publication number
- CN107053859A CN107053859A CN201710329951.7A CN201710329951A CN107053859A CN 107053859 A CN107053859 A CN 107053859A CN 201710329951 A CN201710329951 A CN 201710329951A CN 107053859 A CN107053859 A CN 107053859A
- Authority
- CN
- China
- Prior art keywords
- ink
- ink supply
- air bag
- supply chamber
- clamping head
- 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.)
- Pending
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
-
- 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
Landscapes
- Ink Jet (AREA)
Abstract
The invention discloses a kind of bladder-type print cartridge, including, enclosure cavity, enclosure cavity is hollow sealing structure, and it is interior provided with ink supply chamber, and ink supply intracavitary is filled with ink and provided with ink outlet port is provided with, for printing ink supply；Air bag, air bag, for expanding to form negative pressure in ink supply interacvity air-filling, makes ink to be exported from ink outlet port located at ink supply intracavitary and provided with air inlet；Dynamic clamping head and quiet clamping head, dynamic clamping head and quiet clamping head correspondence air bag is arranged at ink supply intracavitary, for against air bag, the gas in air bag to be discharged by air inlet；Ink storage chamber is wherein provided with enclosure cavity, ink storage chamber connects ink supply chamber by check valve, it is interior filled with ink, for injecting ink to ink supply intracavitary by check valve in air bags.Be not in the problem of printing is broken using the present invention of said structure, print quality is good, and ink supply amount is big, simple in construction, environmental protection, it is practical.
Description
Technical field
The present invention relates to a kind of print cartridge, and in particular to the bladder-type print cartridge of double cavity structure is provided with a kind of box body.
Background technology
Print cartridge, modern print cartridge generally refers to be used for storing marking ink in ink-jet printer, and is finally completed printing
Part.As shown in Figure 5 and Figure 6, existing bladder-type print cartridge is to set air bag by the ink supply intracavitary in print cartridge, is filled by air bag
Gas exports ink, air bag is pressed into return by a return unit again after the completion of the action in ink supply intracavitary one negative pressure of formation.This
The print cartridge of class formation, because ink supply chamber size is too big, the negative pressure formed after airbag aeration is not enough, causes in print procedure easily
The problem of there is printing broken string.At use initial stage of print cartridge, because fill ink is very full, printing situation is not bad；But using
After a period of time, after the quantity of ink in ink supply chamber declines, disconnection problem is serious all the more, and has a strong impact on print quality；And make
Use after certain time, although also there being part ink in ink supply chamber, also because negative pressure deficiency can not be exported smoothly, reduce ink supply
Amount, and passing into disuse can also do great damage to environment.
The content of the invention
In order to solve the above problems, the present invention provides one kind and traditional ink supply chamber is divided into two, and forms an ink supply chamber one and stores up
Black chamber, air bag is arranged at the print cartridge of ink supply intracavitary.
The technical solution adopted for the present invention to solve the technical problems is：A kind of bladder-type print cartridge, including,
Enclosure cavity, enclosure cavity is hollow sealing structure, and it is interior provided with ink supply chamber, and ink supply intracavitary is filled with ink and sets
Have provided with ink outlet port, for printing ink supply；
Air bag, air bag, for expanding to form negative pressure in ink supply interacvity air-filling, makes ink located at ink supply intracavitary and provided with air inlet
Water can be exported from ink outlet port；
Dynamic clamping head and quiet clamping head, dynamic clamping head and quiet clamping head correspondence air bag is arranged at ink supply intracavitary, for against air bag, by the gas in air bag
Body is discharged by air inlet；
Ink storage chamber is wherein provided with enclosure cavity, ink storage chamber connects ink supply chamber by check valve, it is interior filled with ink, uses
Ink is injected to ink supply intracavitary by check valve when in air bags.
Preferably, check valve includes：
Logical ink hole, leads to ink hole connection ink supply chamber and ink storage chamber；
Elastic block piece, elastic block piece is installed on ink supply intracavitary and logical ink hole is completely covered.
Preferably, elastic block piece is set to a silica gel piece.
Preferably, ink supply chamber and ink storage chamber are arranged side by side and separated by a dividing plate.
Preferably, silica gel piece center is fixedly installed on dividing plate；
The outer rim of dividing plate corresponding silica gel piece is provided with a ring sealing ring；
Logical ink hole is uniformly in the circular region of sealing ring.
Preferably, dynamic clamping head and quiet clamping head is set to a spring assembly, and spring assembly is installed on ink supply intracavitary and acted on
On air bag, for the gas in air bag to be discharged by air inlet.
Preferably, spring assembly includes：
Back-moving spring, back-moving spring correspondence air bag is installed；
Pressing plate, pressing plate is located at back-moving spring close to one end of air bag.
The beneficial effects of the invention are as follows：Reduce tradition by way of ink supply chamber and ink storage chamber are set in enclosure cavity
The volume of ink supply chamber in bladder-type print cartridge, makes the negative pressure that air bag expansion is produced be sufficiently used for printing device blotting, is not in beat
The problem of print broken string；And ink storage chamber connects ink supply chamber by check valve, when expanding air bag, the ink in ink supply chamber can not lead to
Cross check valve and enter ink storage chamber, and in air bags, the ink in ink storage chamber passes through list due to the suction function in ink supply chamber
Imported to valve in ink supply chamber, ink can be effectively provided, ink supply amount is big and simple in construction, practical, environmental protection.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the isometric cutaway view of the present invention；
Fig. 3 is the structure sectional view of check valve in the present invention；
Fig. 4 is the structural representation of check valve in the present invention；
Fig. 5 is the isometric cutaway view of conventional balloon type print cartridge；
Fig. 6 is the structural representation of conventional balloon type print cartridge.
Embodiment
Referring to Figures 1 and 2, the present invention is a kind of bladder-type print cartridge, including,
Enclosure cavity 1, the enclosure cavity 1 is hollow sealing structure, and its interior is provided with ink supply chamber 3, ink supply chamber 3 is filled with
Ink is simultaneously provided with ink outlet port, for printing ink supply；
Air bag 5, the air bag 5 in the ink supply chamber 3 and provided with air inlet, in ink supply chamber 3 inflation formed
Negative pressure, makes ink to be exported from ink outlet port；
Dynamic clamping head and quiet clamping head, the dynamic clamping head and quiet clamping head correspondence air bag 5 is arranged in ink supply chamber 3, for against air bag 5, by gas
Gas in capsule 5 is discharged by air inlet；
Ink storage chamber 2 is provided with wherein described enclosure cavity 1, the ink storage chamber 2 connects ink supply chamber 3 by check valve 4, in it
Filled with ink, for injecting ink into ink supply chamber 3 by check valve 4 when air bag 5 is vented.
The structure of check valve is many on the market at present, but combination product size, structure and use effect in the present embodiment
Really, the check valve 4 is set to include：Logical ink hole 41, logical the connection ink supply of ink hole 41 chamber 3 and ink storage chamber 2；Elastic block piece,
The elastic block piece is installed in ink supply chamber 3 and logical ink hole 41 is completely covered, and elastic block piece is set to one described in the present embodiment
Silica gel piece.
In order to exclude the disturbing factor in actual use, while being also in order at the structure design and cost savings of die sinking, institute
State ink supply chamber 3 and ink storage chamber 2 is arranged side by side and separated by a dividing plate 8.
In actual fabrication, as illustrated, enclosure cavity 1 is made with dividing plate 8 of integrally formed mode, and cutting noodles
It is similar to I-shaped, the upper and lower ends of enclosure cavity 1 are opening form.As illustrated, the lower section of the present embodiment median septum 8 is ink supply
Chamber 3, top is ink storage chamber 2, and the upper and lower ends of enclosure cavity 1 set the first sealing plate 9 and the second sealing plate 10 respectively, and formation is closed
The ink storage chamber 2 and ink supply chamber 3 of conjunction.
As shown in Figure 3 and Figure 4, the silica gel piece (not shown) is provided in round thin slice, and its center is fixedly installed in dividing plate 8
On.As illustrated, dividing plate 8 sets screen post 43, and setting one and silica gel piece centered on screen post 43 in the side of ink supply chamber 3
The heavy platform of the circle of matching, silica gel piece center is connected in screen post 43, the side of the heavy platform of its outer laminating.Further, such as
Shown in figure, the outer rim of the corresponding silica gel piece of dividing plate 8 is provided with a ring sealing ring 42；The logical ink hole 41 is uniformly located at sealing ring 42
In circular region.In view of setting after sealing ring 42, silica gel piece only seals against circle 42, and screen post 43 is arrived between sealing ring 42
Position be in vacant state, in order to prevent the length of working time one, silica gel piece deforms and causes operational failure or influence work effect
Really, as illustrated, in the circular region of sealing ring 42 be provided with brace rod 44, the end face outside flush seal circle 42 of brace rod 44 or
Less than sealing ring 42.
As illustrated, the dynamic clamping head and quiet clamping head is set to a spring assembly, the spring assembly is installed in ink supply chamber 3 simultaneously
Act on air bag 5, for the gas in air bag 5 to be discharged by air inlet.Specifically, the spring assembly includes：It is multiple
Position spring 6, the correspondence of back-moving spring 6 air bag 5 is installed；Pressing plate 7, the pressing plate 7 is located at back-moving spring 6 close to air bag 5
One end, for the extruding gasbag 5 in the presence of back-moving spring 6.Wherein the effect of pressing plate 7 is primarily to avoid resetting bullet
Because compressive plane is small during 6 direct extruding gasbag 5 of spring, it is impossible to which the gas in air bag 5 is extruded into discharge completely, at the same time, it can also protect
Air bag 5 is protected, is increased the service life.Pressing plate 7 can also cancel setting herein, and certain change is carried out in the structure of air bag 5,
Transverse and longitudinal muscle is set such as on the lateral surface of air bag 5, increases intensity.
In setting installation position on the second sealing plate 10 in the present embodiment, in order to the installation of dynamic clamping head and quiet clamping head.And ink storage
Chamber 2 is provided with air conducting structure, for balancing the negative pressure in it after its interior ink injection ink supply chamber 3.
A kind of bladder-type print cartridge of the present embodiment, sets ink storage chamber 2 and ink supply chamber 3, more traditional gas in enclosure cavity 1
Bladder type print cartridge, its size of ink supply chamber 3 is reduced a lot, therefore during the expansion of air bag 5, its negative pressure is sufficient for the blotting of printing device
The problem of demand is not in printing broken string.And the check valve that ink storage chamber 2 is made up of silica gel piece and logical ink hole 41, which is connected, to be supplied
Black chamber 3, when air bag expands, forms the negative pressure that a pressure value is more than extraneous air, ink is derived from ink outlet port in ink supply chamber 3
Meeting continuous extrusion silica gel piece, makes the complete gluing, sealing circle 42 of silica gel piece simultaneously, and now ink storage chamber 2 and ink supply chamber 3, which are in, does not lead mutually
Logical state.After an ink supply, air bag 5 discharges gas in the presence of dynamic clamping head and quiet clamping head, can now be formed in ink supply chamber 3
One pressure value is less than the negative pressure of extraneous air, and the outer of silica gel piece is driven and is upturned and (shows direction using Fig. 3 herein), no
It is brought into close contact again with sealing ring 42, ink storage chamber 2 connects ink supply chamber 3 by logical ink hole 41, and the ink in ink storage chamber 2 is in the negative pressure
In the presence of carry out fill ink in suction ink supply chamber 3, the quantity of ink in ink supply chamber 3 is remained sufficient.So circulate past
Multiple until the ink inside of ink storage chamber 2 is finished, the ink in ink supply chamber 3 is always maintained at abundance, therefore can keep printing continuous for a long time
The good quality of line.And to when finally having used the ink in ink supply chamber 3, due to the small volume of ink supply chamber 3, can greatly it reduce residual
The ink stayed, had both increased ink supply amount, and had been more beneficial for environmental protection.
In summary, it is not in the problem of printing is broken, print quality is good, and ink supply using the print cartridge of the present invention
Amount is big, simple in construction, environmental protection, practical.
Above-described embodiment is the preferred scheme of the present invention, and the present invention can also have other embodiments.The technology of this area
Personnel can also make equivalent variations or replacement on the premise of without prejudice to spirit of the invention, and these equivalent modifications or replacement are wrapped
It is contained in the scope set by the application claim.
Claims (7)
1. a kind of bladder-type print cartridge, including,
Enclosure cavity (1), the enclosure cavity (1) is hollow sealing structure, and its interior is provided with ink supply chamber (3), ink supply chamber (3) is filled out
Filled with ink and provided with ink outlet port is provided with, for printing ink supply；
Air bag (5), the air bag (5) is in ink supply chamber (3) and provided with air inlet, in ink supply chamber (3) interior inflation
Negative pressure is formed, ink is exported from ink outlet port；
Dynamic clamping head and quiet clamping head, the dynamic clamping head and quiet clamping head corresponds to air bag (5) and is arranged in ink supply chamber (3), for against air bag (5), inciting somebody to action
Gas in air bag (5) is discharged by air inlet；
It is characterized in that：
Ink storage chamber (2) is provided with the enclosure cavity (1), the ink storage chamber (2) connects ink supply chamber (3) by check valve (4), its
It is interior to be filled with ink, for injecting ink into ink supply chamber (3) by check valve (4) when air bag (5) is vented.
2. a kind of bladder-type print cartridge as claimed in claim 1, it is characterised in that the check valve (4) includes：
Logical ink hole (41), logical ink hole (41) the connection ink supply chamber (3) and ink storage chamber (2)；
Elastic block piece, the elastic block piece is installed in ink supply chamber (3) and logical ink hole (41) is completely covered.
3. a kind of bladder-type print cartridge as claimed in claim 2, it is characterised in that：
The elastic block piece is set to a silica gel piece.
4. a kind of bladder-type print cartridge as claimed in claim 3, it is characterised in that：
The ink supply chamber (3) and ink storage chamber (2) are arranged side by side and separated by a dividing plate (8).
5. a kind of bladder-type print cartridge as claimed in claim 4, it is characterised in that：
The silica gel piece center is fixedly installed on dividing plate (8)；
The outer rim of dividing plate (8) the corresponding silica gel piece is provided with a ring sealing ring (42)；
The logical ink hole (41) is uniformly in the circular region of sealing ring (42).
6. a kind of bladder-type print cartridge as claimed in claim 1, it is characterised in that：
The dynamic clamping head and quiet clamping head is set to a spring assembly, and the spring assembly is installed in ink supply chamber (3) and acts on air bag
(5) on, for the gas in air bag (5) to be discharged by air inlet.
7. a kind of bladder-type print cartridge as claimed in claim 6, it is characterised in that the spring assembly includes：
Back-moving spring (6), back-moving spring (6) the correspondence air bag (5) is installed；
Pressing plate (7), the pressing plate (7) is located at back-moving spring (6) close to one end of air bag (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710329951.7A CN107053859A (en) | 2017-05-11 | 2017-05-11 | A kind of bladder-type print cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710329951.7A CN107053859A (en) | 2017-05-11 | 2017-05-11 | A kind of bladder-type print cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107053859A true CN107053859A (en) | 2017-08-18 |
Family
ID=59596763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710329951.7A Pending CN107053859A (en) | 2017-05-11 | 2017-05-11 | A kind of bladder-type print cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107053859A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192962A (en) * | 2020-10-26 | 2021-01-08 | 广州市美色喷画设计有限公司 | Automatic ink-feeding cleaning type inkjet printer for computer inkjet printing |
| CN114261592A (en) * | 2022-03-03 | 2022-04-01 | 常州天虹纺织有限公司 | Intelligent packaging system for spinning |
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|---|---|---|---|---|
| EP0709207A3 (en) * | 1994-10-26 | 1998-01-07 | Seiko Epson Corporation | Ink cartridge for ink jet printer |
| US6267473B1 (en) * | 1999-04-30 | 2001-07-31 | Hewlett-Packard Company | Check valve in an ink pump for an ink-jet printer |
| CN1347804A (en) * | 2000-10-12 | 2002-05-08 | 珠海飞马耗材有限公司 | Ink cartridge for ink jet recording apparatus |
| 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 |
| CN101314285A (en) * | 2007-05-28 | 2008-12-03 | 三星电子株式会社 | Ink jet image forming apparatus |
| CN102022570A (en) * | 2009-09-18 | 2011-04-20 | 精工爱普生株式会社 | Backflow prevention valve and fluid discharge device |
| CN102333657A (en) * | 2009-02-25 | 2012-01-25 | 惠普开发有限公司 | Check valve |
| CN103818122A (en) * | 2014-03-21 | 2014-05-28 | 天津市滨海新区塘沽金朝阳印刷有限公司 | Printing ink box capable of storing ink |
| CN103895358A (en) * | 2012-12-24 | 2014-07-02 | 天津滨海高新技术产业开发区名晟图文设计中心 | Printer ink box |
| CN206826184U (en) * | 2017-05-11 | 2018-01-02 | 中山市瑞鸿祥电子科技有限公司 | A kind of bladder-type print cartridge |
-
2017
- 2017-05-11 CN CN201710329951.7A patent/CN107053859A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0709207A3 (en) * | 1994-10-26 | 1998-01-07 | Seiko Epson Corporation | Ink cartridge for ink jet printer |
| US6267473B1 (en) * | 1999-04-30 | 2001-07-31 | Hewlett-Packard Company | Check valve in an ink pump for an ink-jet printer |
| CN1347804A (en) * | 2000-10-12 | 2002-05-08 | 珠海飞马耗材有限公司 | Ink cartridge for ink jet recording apparatus |
| 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 |
| CN101314285A (en) * | 2007-05-28 | 2008-12-03 | 三星电子株式会社 | Ink jet image forming apparatus |
| CN102333657A (en) * | 2009-02-25 | 2012-01-25 | 惠普开发有限公司 | Check valve |
| CN102022570A (en) * | 2009-09-18 | 2011-04-20 | 精工爱普生株式会社 | Backflow prevention valve and fluid discharge device |
| CN103895358A (en) * | 2012-12-24 | 2014-07-02 | 天津滨海高新技术产业开发区名晟图文设计中心 | Printer ink box |
| CN103818122A (en) * | 2014-03-21 | 2014-05-28 | 天津市滨海新区塘沽金朝阳印刷有限公司 | Printing ink box capable of storing ink |
| CN206826184U (en) * | 2017-05-11 | 2018-01-02 | 中山市瑞鸿祥电子科技有限公司 | A kind of bladder-type print cartridge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192962A (en) * | 2020-10-26 | 2021-01-08 | 广州市美色喷画设计有限公司 | Automatic ink-feeding cleaning type inkjet printer for computer inkjet printing |
| CN114261592A (en) * | 2022-03-03 | 2022-04-01 | 常州天虹纺织有限公司 | Intelligent packaging system for spinning |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
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| RJ01 | Rejection of invention patent application after publication |