CN204586128U - A kind of ink-cases of printers - Google Patents
A kind of ink-cases of printers Download PDFInfo
- Publication number
- CN204586128U CN204586128U CN201520203658.2U CN201520203658U CN204586128U CN 204586128 U CN204586128 U CN 204586128U CN 201520203658 U CN201520203658 U CN 201520203658U CN 204586128 U CN204586128 U CN 204586128U
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- CN
- China
- Prior art keywords
- black liquid
- ink
- porous material
- negative pressure
- cases
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- Expired - Fee Related
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Abstract
The utility model provides a kind of ink-cases of printers, comprising: box body, and tray interior is provided with for storing the black liquid container cavity of black liquid and the negative pressure cavity for storing porous material, is provided with the dividing plate be obliquely installed between black liquid container cavity and negative pressure cavity; The bottom of ink liquid container cavity is provided with the drain face of arc-shaped, the main body of dividing plate is provided with multiple rib part, rib part is given prominence to towards negative pressure cavity and is extruded porous material, and porous material has the density gradient increased gradually from top to bottom, and bottom porous material, density is 0.5 times of top density.The utility model structure is simple, compact and rationally, the black liquid of inside, black chamber can fully be utilized, and effectively improves the utilization rate of black liquid, reduces the production cost of ink-cases of printers, is easy to use promote.
Description
Technical field
The utility model relates to printing consumables field, particularly relates to a kind of ink-cases of printers.
Background technology
Ink-jet printer provides black liquid by print cartridge, and via ink-feeding tube, black liquid is transported to black liquid shower nozzle, black liquid is injected on paper by shower nozzle under the driving of control instruction, has carried out the printing of character.
In prior art, the control that Ink box device generally adopts method out of ink utilizes a kind of capillary attraction of porous body to store black liquid, such as sponge, make the useful space of print cartridge under-utilized, in addition, in use, the gravity of ink liquid changes with the change of the use amount of black liquid, the surface tension of ink liquid also can be different because of the difference of the water level of black liquid and ink storage chamber structure, pressure in print cartridge is changed, cause the out of ink uneven of black mouth, more seriously there is the problem that black liquid can not all use.
Utility model content
The utility model, for the problems referred to above weak point, provides a kind of ink-cases of printers, fully can use the black liquid of print cartridge inside, improve the utilization rate of black liquid.
A kind of ink-cases of printers, comprising: box body, tray interior is provided with for storing the black liquid container cavity of black liquid and the negative pressure cavity for storing porous material, is provided with the dividing plate be obliquely installed between black liquid container cavity and negative pressure cavity; The bottom of ink liquid container cavity is provided with the drain face of arc-shaped, the main body of dividing plate is provided with multiple rib part, rib part is given prominence to towards negative pressure cavity and is extruded porous material, and porous material has the density gradient increased gradually from top to bottom, and bottom porous material, density is 0.5 times of top density.
Preferably, drain face is the draining plate abutted with the diapire of box body and sidewall, draining plate is provided with many for guiding the guiding groove of black liquid.
Preferably, also comprise the reflecting surface for detecting ink amount, reflecting surface is arranged on draining plate.
Ink-cases of printers of the present utility model is provided with the drain face of arc-shaped in bottom, because black liquid can concentrate on the flat board of bottom by drain face, thus effectively residual black liquid is discharged, added black liquid can be fully utilized, the rib part that the main body of dividing plate is arranged is given prominence to towards negative pressure cavity and is extruded porous material, the black liquid of bottom can be made effectively to be adsorbed, drastically increase the utilization rate of black liquid.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of ink-cases of printers of the utility model;
Fig. 2 is the enlarged drawing in drain face in Fig. 1.
Reference numeral:
1, box body; 2, black liquid container cavity; 3, passage; 4, negative pressure cavity; 5, ink outlet port; 6, seal; 7, filter; 8, diaphragm seal; 9, dividing plate; 10, rib part; 11, drain face; 12, guiding groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Unless otherwise defined, technical term used herein or scientific terminology should be in field belonging to the utility model the ordinary meaning that the personage with general technical ability understands." first ", " second " that use in the utility model patent application specification and claims and similar word do not represent any order, quantity or importance, and are only used to distinguish different parts.Equally, the similar word such as " ", " " or " being somebody's turn to do " does not represent that quantity limits yet, but represents to there is at least one." to comprise " or the similar word such as " comprising " means to occur that element before this word or object contain the element or object that appear at this word presented hereinafter and equivalent, and do not get rid of other elements or object." on ", D score, etc. only for representing relative position relation, when be described object absolute position change after, then this relative position relation also may correspondingly change." connection " is not limited to concrete type of attachment, can be direct connection, also can be indirectly connected by miscellaneous part, it can be non-removable connection, also can be dismountable connection, can be electric or signal connection, also can be machinery or physical connection.
As depicted in figs. 1 and 2, the ink-cases of printers in the present embodiment, comprising: box body 1, and box body 1 inside is provided with black liquid container cavity 2, and for storing black liquid, the upper wall of black liquid container cavity 2 runs through the passage 3 be provided with for making black liquid container cavity 2 be communicated with air, box body 1 inside is also provided with negative pressure cavity 4, negative pressure is provided for storing porous material, the diapire of negative pressure cavity 4 runs through the ink outlet port 5 be communicated with for tattooing needle be provided with for printer, ink outlet port 5 is the cylindrical hole of outward opening, the inside of ink outlet port 5 is provided with the seal 6 (seal 6 is for having flexible cylindrical structural) preventing black liquid from leaking, the top place of ink outlet port 5 is also provided with filter 7, for the impurity in filtering ink liquid, the bottom of ink outlet port 3 is provided with the diaphragm seal 8 of sealing, in a particular application, first remove diaphragm seal 8, ink outlet port 3 is communicated with for tattooing needle, to print, the dividing plate 9 be obliquely installed is provided with between ink liquid container cavity 2 and negative pressure cavity 4, the main body of dividing plate 9 is provided with multiple rib part 10, be arranged on dividing plate 9 multiple rib part 10 uniform intervals, rib part 10 is given prominence to towards negative pressure cavity 4 and is extruded porous material, thus the density of porous material is increased, also black liquid absorption affinity is just added, indirectly add black liquid carrying capacity, wherein, porous material has the density gradient increased gradually from top to bottom, namely the density of ink outlet port 5 place material is the highest, bottom porous material, density is 0.5 times of top density, thus porous material just can be moistened by black immersion under the effect not having external force.
The ink-cases of printers of the present embodiment is provided with the drain face 11 of arc-shaped in bottom, because black liquid can concentrate on the flat board of bottom by drain face 11, thus effectively residual black liquid is discharged, added black liquid can be fully utilized, the rib part 10 that the main body of dividing plate 9 is arranged is given prominence to towards negative pressure cavity 2 and is extruded porous material, the black liquid of bottom can be made effectively to be adsorbed, drastically increase the utilization rate of black liquid.
Further, the bottom of ink liquid container cavity 2 is provided with the drain face 11 of arc-shaped, drain face 11 can be the draining plate abutted with the diapire of box body 1 and sidewall, draining plate is provided with many for guiding the guiding groove 12 of black liquid, because black liquid can concentrate on the flat board of bottom by drain face 11, thus effectively residual black liquid is discharged; In addition, guiding groove 12 can accelerate the derivation of black liquid, added black liquid fully can be utilized, improve the utilization rate of black liquid.
Further, draining plate being also provided with the reflecting surface for detecting ink amount, prompting can being provided when black liquid is used up.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. an ink-cases of printers, is characterized in that, comprising:
Box body, described tray interior is provided with for storing the black liquid container cavity of black liquid and the negative pressure cavity for storing porous material, is provided with the dividing plate be obliquely installed between described black liquid container cavity and described negative pressure cavity;
The bottom of described black liquid container cavity is provided with the drain face of arc-shaped, the main body of described dividing plate is provided with multiple rib part, described rib part is given prominence to towards described negative pressure cavity and is extruded described porous material, described porous material has the density gradient increased gradually from top to bottom, and bottom described porous material, density is 0.5 times of top density.
2. ink-cases of printers according to claim 1, is characterized in that, described drain face is the draining plate abutted with the diapire of described box body and sidewall, described draining plate is provided with many for guiding the guiding groove of black liquid.
3. ink-cases of printers according to claim 2, is characterized in that, also comprise the reflecting surface for detecting ink amount, described reflecting surface is arranged on described draining plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520203658.2U CN204586128U (en) | 2015-04-07 | 2015-04-07 | A kind of ink-cases of printers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520203658.2U CN204586128U (en) | 2015-04-07 | 2015-04-07 | A kind of ink-cases of printers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204586128U true CN204586128U (en) | 2015-08-26 |
Family
ID=53922320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520203658.2U Expired - Fee Related CN204586128U (en) | 2015-04-07 | 2015-04-07 | A kind of ink-cases of printers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204586128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110558616A (en) * | 2018-06-06 | 2019-12-13 | 迈博高分子材料（宁波）有限公司 | Porous body |
-
2015
- 2015-04-07 CN CN201520203658.2U patent/CN204586128U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110558616A (en) * | 2018-06-06 | 2019-12-13 | 迈博高分子材料（宁波）有限公司 | Porous body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20190407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |