CN207875153U - A kind of print cartridge with ink separation air function - Google Patents
A kind of print cartridge with ink separation air function Download PDFInfo
- Publication number
- CN207875153U CN207875153U CN201820141864.9U CN201820141864U CN207875153U CN 207875153 U CN207875153 U CN 207875153U CN 201820141864 U CN201820141864 U CN 201820141864U CN 207875153 U CN207875153 U CN 207875153U
- Authority
- CN
- China
- Prior art keywords
- ink
- chamber
- ink supply
- air
- main body
- 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.)
- Active
Links
Landscapes
- Ink Jet (AREA)
Abstract
The utility model discloses a kind of print cartridges detaching air function with ink, including toner cartridge main body, ink supply chamber and ink storage chamber are provided in the toner cartridge main body, the lower end of the ink storage chamber is connected to ink supply chamber, the side of the toner cartridge main body is provided with the ink outlet port of connection ink supply chamber, the ink supply intracavitary corresponds to ink outlet port and is provided with sponge, the upper end of the toner cartridge main body is provided with the air inlet runner of connection ink supply chamber, the ink outlet port is connected to ink supply chamber by a sluice way, closed air disengagement chamber is provided with above sluice way in the toner cartridge main body, the lower end of the air disengagement chamber is connected to sluice way.When air of the utility model in ink supply chamber is mixed into sponge and flows to ink outlet port through sluice way with ink, since the proportion of air is much smaller than ink, simultaneously certain negative pressure can be formed in air disengagement chamber, therefore air can be discharged into when by below air disengagement chamber in air disengagement chamber, solve the problems, such as that air enters printer and causes to print disconnected ink, it is highly practical.
Description
Technical field
The utility model is related to printing device consumptive material technical fields, and in particular to a kind of to detach air function with ink
Print cartridge.
Background technology
The print cartridge that printer uses is different with size according to the type of printer and has different configurations, internal junction
Structure includes mainly ink supply chamber, the ink storage chamber being set in toner cartridge main body, and toner cartridge main body lower end is below ink supply chamber or side is arranged
There are the ink outlet port of connection ink supply chamber, the upper end of toner cartridge main body to be equipped with the air inlet runner of connection ink supply chamber, wherein ink supply chamber and ink storage
Chamber is concordantly arranged and lower end is connected to, and sponge is filled in ink supply chamber.During the work time, printer is aspirated from ink outlet port in sponge
Ink can be from ink storage chamber while importing air balance negative pressure through air inlet runner to form negative pressure in ink supply chamber
Ink is drawn, this process may persist to ink in ink storage chamber and all use up, since the ink in ink storage chamber is replenished in time to sponge
Lower end, ink outlet port is in ink submerged state always, therefore air cannot be introduced into ink outlet port, and print quality is good.But in ink storage chamber
After middle ink is used up, air is mixed into sponge and is sucked out from ink outlet port by printer with ink, causes to print disconnected ink, influence
It uses.
Secondly, print cartridge will produce temperature change in transportational process or during use, and when the temperature rises, ink can edge
Air inlet runner overflows and causes inkiness.Such as print cartridge before use, air inlet runner is closed by label, user tear label and
When opening air inlet runner, ink overflows and makes hand and the ground of user dirty etc.；And overflow in use, make printing dirty
Machine.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of print cartridge being provided with air disengagement chamber, passes through air point
The air at ink outlet port is detached from chamber.
Technical solution adopted by the utility model to solve its technical problems is：It is a kind of to detach air function with ink
Print cartridge, including toner cartridge main body, ink supply chamber and ink storage chamber are provided in the toner cartridge main body, and the lower end of the ink storage chamber is connected to ink supply
Chamber, the side of the toner cartridge main body are provided with the ink outlet port of connection ink supply chamber, and the ink supply intracavitary corresponds to ink outlet port and is provided with sea
Silk floss, the upper end of the toner cartridge main body are provided with the air inlet runner of connection ink supply chamber, and the ink outlet port is connected to by a sluice way and is supplied
Black chamber, the toner cartridge main body is interior to be provided with closed air disengagement chamber, the lower end of the air disengagement chamber above sluice way
It is connected to sluice way.
Preferably, an ink recovery chamber, the air inlet runner pile warp ink recovery chamber are additionally provided in the toner cartridge main body
And it is connected to ink supply chamber.
Preferably, the air inlet runner includes first flow and second flow channel, and one end connection of the first flow is external,
The other end is connected to ink recovery chamber, and one end of the second flow channel is connected to ink recovery chamber, and the other end is connected to the upper end of ink supply chamber.
Preferably, the first flow, second flow channel connection ink recovery chamber end be separated by a certain distance.
Preferably, the lower end of the ink supply chamber corresponds to sluice way and is provided with installation cavity, and the sponge is installed in installation cavity.
Preferably, the sluice way is communicated in the bottom of installation cavity.
Preferably, the bottom of the ink storage chamber is higher than ink supply chamber.
Preferably, it is separated by a partition board between the ink storage chamber and ink supply chamber, the bottom of the ink storage chamber is in partition board
On offer convex shape communication port connection ink supply chamber.
Preferably, the sluice way is filled with sponge in the intersection of air disengagement chamber.
The utility model has the beneficial effects that：Air in ink supply chamber is mixed into sponge and with ink through sluice way stream
When to ink outlet port, since the proportion of air is much smaller than ink, while certain negative pressure can be formed in air disengagement chamber, therefore air
It can be discharged into air disengagement chamber when by below air disengagement chamber, solving air and entering printer causes to print asking for disconnected ink
Topic.Secondly, when print cartridge makes ink flow back along air inlet runner because of temperature inversion or factors under the influence ofs such as rock due to, ink can only
Ink recovery chamber is flowed into along second flow channel, it is difficult to overflow print cartridge into first flow.Print cartridge in the utility model, user
Just, ink supply effect is good, highly practical.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is the internal structure schematic diagram of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is the decomposition diagram of the utility model.
Specific implementation mode
Referring to figs. 1 to Fig. 3, the utility model is a kind of print cartridge with ink separation air function, including toner cartridge main body
1, ink supply chamber 4 and ink storage chamber 5, the lower end connection ink supply chamber 4 of the ink storage chamber 5, the print cartridge are provided in the toner cartridge main body 1
The side of main body 1 is provided with the ink outlet port 11 of connection ink supply chamber 4, and corresponding to ink outlet port 11 in the ink supply chamber 4 is provided with sponge, institute
The upper end for stating toner cartridge main body 1 is provided with the air inlet runner of connection ink supply chamber 4, and the ink outlet port 11 is connected to by a sluice way 12 and is supplied
Black chamber 4, the toner cartridge main body 1 is interior to be provided with closed air disengagement chamber 6, the air disengagement chamber 6 in the top of sluice way 12
Lower end be connected to sluice way 12.
In this way, when the air in ink supply chamber 4 is mixed into sponge and flows to ink outlet port 11 through sluice way 12 with ink, by
It is much smaller than ink in the proportion of air, while certain negative pressure can be formed in air disengagement chamber 6, therefore air is by air point
It can be discharged into air disengagement chamber 6 when from 6 lower section of chamber, solve the problems, such as that air enters printer and causes to print disconnected ink, ink supply effect
Fruit is good, and print quality is high, highly practical.
Specifically, toner cartridge main body 1 is formed by the cover 2 and shell 3 of injection molding, middle casing 3 molds upper end opening
Ink supply chamber 4, ink storage chamber 5 and lower ending opening air disengagement chamber 6, cover 2 be covered in 3 upper end of shell and make ink supply chamber 4 and storage
Black chamber 5 is closed, and the lower end of air disengagement chamber 6 and 12 lower end of corresponding sluice way are then welded overlay film and be closed.
Further, an ink recovery chamber 7, the air inlet runner are additionally provided in toner cartridge main body 1 described in the present embodiment
Pile warp ink recovery chamber 7 and be connected to ink supply chamber 4.As shown, ink outlet port 11 is set to the left side of toner cartridge main body 1 in the present embodiment,
Arrangement air disengagement chamber 6, ink supply chamber 4, ink storage chamber 5 and ink recovery chamber 7, the ink return successively from left to right in toner cartridge main body 1
The molding for receiving chamber 7 is consistent with ink storage chamber 5, is the upper end opening structure taken shape on shell 3, is closed by cover 2.Air inlet
Runner takes shape on cover 2, is formed by two sections, including first flow 10 and second flow channel 13, and the one of the first flow 10
End connection is external, and the other end is connected to ink recovery chamber 7, and one end connection ink recovery chamber 7 of the second flow channel 13, the other end connects
The upper end of logical ink supply chamber 4.In this way, making ink be returned along air inlet runner at print cartridge because of temperature inversion or factors under the influence ofs such as rock due to
When stream, enter ink recovery chamber 7 under the effect of gravity, reflux will not be spread from first flow 10 and overflowed.In order to ensure ink
At 7 position of reclaiming chamber, ink will not spread to the end of first flow 10, the first flow from the end of second flow channel 13
10, the end of the connection ink recovery of second flow channel 13 chamber 7 is separated by a certain distance, it is preferred that first flow 10 and second flow channel 13
It is separately connected the both sides or diagonal of 7 upper end of ink recovery chamber.
In conventional ink cartridge structure, ink supply chamber 4 and ink storage chamber 5 are leveled up and down setting, between the two by a circulation area compared with
Small rectangular opening connection, therefore the setting higher sponge of compression ratio is needed in ink supply chamber 4 to ensure in each printing from ink storage chamber
Enough inks are drawn in 5.Therefore the acquisition cost of traditional print cartridge, sponge is high, causes the production cost of print cartridge high.Have
In consideration of it, a partition board is arranged in the present embodiment middle casing 3 and separates ink storage chamber 5 with ink supply chamber 4, by the bottom of ink storage chamber 5
Setting is higher than ink supply chamber 4, and the bottom for corresponding on partition board ink storage chamber 5 opens up the communication port 9 of convex shape and makes the bottom of ink storage chamber 5
Portion is connected to ink supply chamber 4.In this way, ink is easy to enter ink supply chamber 4 from ink storage chamber 5 under gravity, while convex shape
Communication port 9 increases the connection area between ink storage chamber 5 and ink supply chamber 4, and air is easy to enter ink storage from the upper end of communication port 9
Chamber 5, therefore the compression ratio of sponge can be reduced, to reduce production cost.Based on this structure design, in ink supply in the present embodiment
The lower end of chamber 4 corresponds to sluice way 12 and is provided with installation cavity 8, and the sponge is installed in installation cavity 8.Preferably, the sluice way
12 are communicated in the bottom of installation cavity 8.As shown, the bottom of ink supply chamber 4 convex one encloses floor and forms installation cavity 8, the floor
On offer at least one notch, sponge is entered with the ink of bottom.In this way, not single compression ratio that can suitably reduce sponge,
Production cost is reduced, the volume of sponge is even more greatly reduced, the sponge that tradition need to be loaded to completely entire ink supply chamber 4 is decreased to
The acquisition cost of the size of installation cavity 8, sponge is greatly reduced, and the market competitiveness is stronger.In addition, can also be in sluice way 12
Sponge is loaded in the intersection of air disengagement chamber 6.
Above-described embodiment is the preferred embodiment of the utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent variations or replacement without departing from the spirit of the present invention, these equivalent changes
Type or replacement are all contained in the range set by the application claim.
Claims (9)
1. a kind of print cartridge with ink separation air function, including toner cartridge main body is provided with ink supply chamber in the toner cartridge main body
And ink storage chamber, the lower end of the ink storage chamber are connected to ink supply chamber, the side of the toner cartridge main body is provided with the out of ink of connection ink supply chamber
Mouthful, the ink supply intracavitary corresponds to ink outlet port and is provided with sponge, and the upper end of the toner cartridge main body is provided with the air inlet of connection ink supply chamber
Runner, which is characterized in that the ink outlet port is connected to ink supply chamber by a sluice way, and the toner cartridge main body is interior in the top of sluice way
It is provided with closed air disengagement chamber, the lower end of the air disengagement chamber is connected to sluice way.
2. a kind of print cartridge with ink separation air function as described in claim 1, which is characterized in that the toner cartridge main body
Inside be additionally provided with an ink recovery chamber, the air inlet runner pile warp ink recovery chamber and be connected to ink supply chamber.
3. a kind of print cartridge with ink separation air function as claimed in claim 2, which is characterized in that the air inlet runner
Including first flow and second flow channel, the connection of one end of the first flow is external, and the other end is connected to ink recovery chamber, and described the
One end of two runners is connected to ink recovery chamber, and the other end is connected to the upper end of ink supply chamber.
4. a kind of print cartridge with ink separation air function as claimed in claim 3, which is characterized in that described first-class
The end that road, second flow channel are connected to ink recovery chamber is separated by a certain distance.
5. a kind of print cartridge with ink separation air function as described in claim 1, which is characterized in that the ink supply chamber
Lower end corresponds to sluice way and is provided with installation cavity, and the sponge is installed in installation cavity.
6. a kind of print cartridge with ink separation air function as claimed in claim 5, which is characterized in that the sluice way connects
Pass through the bottom of installation cavity.
7. a kind of print cartridge with ink separation air function as described in claim 1, which is characterized in that the ink storage chamber
Bottom is higher than ink supply chamber.
8. a kind of print cartridge with ink separation air function as claimed in claim 7, which is characterized in that the ink storage chamber with
It is separated by a partition board between ink supply chamber, the bottom of the ink storage chamber is connected to ink supply in offering convex shape communication port on partition board
Chamber.
9. a kind of print cartridge with ink separation air function as described in claim 1, which is characterized in that the sluice way in
The intersection of air disengagement chamber is filled with sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820141864.9U CN207875153U (en) | 2018-01-26 | 2018-01-26 | A kind of print cartridge with ink separation air function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820141864.9U CN207875153U (en) | 2018-01-26 | 2018-01-26 | A kind of print cartridge with ink separation air function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207875153U true CN207875153U (en) | 2018-09-18 |
Family
ID=63508602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820141864.9U Active CN207875153U (en) | 2018-01-26 | 2018-01-26 | A kind of print cartridge with ink separation air function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207875153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442593A (en) * | 2021-06-09 | 2021-09-28 | 中山易择优资打印科技有限公司 | Ink box, ink injection method and printing device |
-
2018
- 2018-01-26 CN CN201820141864.9U patent/CN207875153U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442593A (en) * | 2021-06-09 | 2021-09-28 | 中山易择优资打印科技有限公司 | Ink box, ink injection method and printing device |
| CN113442593B (en) * | 2021-06-09 | 2022-05-10 | 中山易择优资打印科技有限公司 | Ink box, ink injection method and printing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103895360B (en) | Fluid storage container, liquid injection system and liquid-supplying system | |
| CN106626765B (en) | Printing equipment and liquid storing parts | |
| CN105774255B (en) | Liquid accommodating container and liquid injection system | |
| CN100348421C (en) | Ink container | |
| CN102381041B (en) | Liquid container, liquid injection system, and liquid supply system | |
| CN107128074A (en) | Fluid Supplying apparatus, printing equipment and liquid injection system | |
| TW201515856A (en) | Liquid container and liquid ejection system | |
| CN207875153U (en) | A kind of print cartridge with ink separation air function | |
| CN108016140B (en) | Regeneration ink box | |
| CN108215512B (en) | A kind of ink-cases of printers plus method for ink | |
| KR101442631B1 (en) | An apparatus for providing continuously ink in a printer | |
| CN211075174U (en) | Continuous ink supply box of formula of keeping flat with constant voltage | |
| CN207028527U (en) | A kind of print cartridge | |
| CN106827820B (en) | Ink-cases of printers | |
| CN102101388B (en) | Ink box capable of continuously supplying ink for long time | |
| CN107081968A (en) | A kind of automatic open-close type print cartridge | |
| CN104972758A (en) | Concentrated ink-supplying system with vibrating function | |
| CN211280258U (en) | Continuous ink supply box of formula of keeping flat | |
| CN107379772A (en) | A kind of print cartridge | |
| CN211075173U (en) | Novel continuous ink supply box of formula of keeping flat | |
| CN206913924U (en) | A kind of filling print cartridge of no sealed membrane | |
| CN102218925A (en) | Ink supply device | |
| CN209794882U (en) | Ink box | |
| CN217574531U (en) | Ink cartridge and printing apparatus | |
| CN209683188U (en) | A kind of single-color ink box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191118 Address after: 528400 1st floor, building 1, no.4-1, Yongyuan Road, Tanzhou town, Zhongshan City, Guangdong Province Patentee after: Zhongshan ruiyuanxiang Technology Co., Ltd Address before: 528400 Guangdong city of Zhongshan province Tanzhou Zhen Yong village Zhenxiang Street No. 81 Patentee before: Zhongshan ruihongxiang Electronic Technology Co. Ltd. |