CN202463176U - Constant-pressure detachable ink cartridge for ink supply - Google Patents
Constant-pressure detachable ink cartridge for ink supply Download PDFInfo
- Publication number
- CN202463176U CN202463176U CN2012200318951U CN201220031895U CN202463176U CN 202463176 U CN202463176 U CN 202463176U CN 2012200318951 U CN2012200318951 U CN 2012200318951U CN 201220031895 U CN201220031895 U CN 201220031895U CN 202463176 U CN202463176 U CN 202463176U
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- China
- Prior art keywords
- ink
- print cartridge
- cartridge body
- chip
- inking chamber
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- Expired - Lifetime
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Abstract
The utility model discloses and provides a constant-pressure detachable ink cartridge for ink supply, which has advantages of simple structure, good printing stability, strong ink cartridge identification ability and chip replacement capacity. The ink cartridge comprises an ink cartridge body (1) and a chip seat (2). An ink chamber I and an ink chamber II are arranged in the ink cartridge body (1), and the ink chamber I is communicated with the ink chamber II through an ink channel. A snake-shaped air channel (9) is arranged on the inner wall of the ink cartridge body (1), wherein one end of the snake-shaped air channel (9) is communicated with a vent port while the other end is communicated with an air inlet pipe arranged on the bottom of the ink cartridge body (1) and communicated with the ink chamber I. An ink outlet (4) is communicated with the ink chamber II. At least one sponge is provided in the snake-shaped air channel (9). The ink cartridge can be widely used in the field of printing consumables.
Description
Technical field
The utility model relates to the detachable ink supply print cartridge of a kind of constant voltage.
Background technology
Existing print cartridge many with sponge as the design core, realize the printing of ink through diaphragm structure.Traditional print cartridge adopts two different sponges of high low-density to control ink printed.Design through dividing plate cooperates with sponge, the order of consumption of ink in the control print cartridge.But the inking chamber that this print cartridge is in the dividing plate both sides is easy to generate pressure differential, and the stability that influence is printed also possibly occur dripping black phenomenon, and the print cartridge processing technology is complicated, and processing cost is high.In addition, adopt the mode of leaded light post to be delivered to chip light source on the printer light source receiving system.And the mode of this employing leaded light post transmission light source can make the intensity of light source to influence the service behaviour of printer owing to the medium transmission decays.The on-dismountable replacing of chip carrier on the traditional printer when needs are changed chip, promptly causes whole print cartridge to be scrapped, and causes a large amount of wastes of resource.
The utility model content
The utility model technical problem to be solved is the deficiency that overcomes prior art, provide a kind of simple in structure, print good stability, the print cartridge recognition capability is strong and can changes the detachable ink supply print cartridge of constant voltage of chip.
The technical scheme that the utility model adopted is: the utility model comprises print cartridge body and chip carrier; Said print cartridge body is provided with gas port and ink outlet port; On said print cartridge body, also be provided with draw-in groove, said chip carrier snap-fit is provided with inking chamber I and inking chamber II in said print cartridge body on said draw-in groove; Said inking chamber I and said inking chamber II are connected through the ink path that is arranged on said print cartridge body bottom; In the inwall of said print cartridge body, be provided with snakelike air flow channel, an end of said snakelike air flow channel is communicated with said gas port, and the other end is connected with the air inlet pipe that is arranged on said print cartridge body bottom and communicate with said inking chamber I; Said ink outlet port is connected with said inking chamber II, in said snakelike air flow channel, is provided with at least one sponge.
The number of said sponge is set to two, and said two sponges are separately positioned on the position near said gas port and said air inlet pipe.
Said chip carrier is provided with buckle, and said chip carrier is fastened in the said draw-in groove through said buckle, and said chip carrier is arranged to strip, and said chip carrier is provided with the microscler slot of chip.
Slotting porch at the microscler slot of said chip is provided with the chip guide plate.
The beneficial effect of the utility model is: because the utility model adopts the separately pattern of design of print cartridge body and chip carrier; And said chip carrier is provided with the microscler slot of chip; Can realize the replacing of chip through the microscler slot of said chip; So, the phenomenon that the utility model has avoided traditional print cartridge when needs are changed chip, must scrap whole print cartridge; Because inking chamber I in the utility model and inking chamber II are connected through the ink path that is arranged on said print cartridge body bottom; So; The utility model can reduce the pressure of ink to ink outlet port, plays the effect of constant voltage simultaneously, thereby improves print stable; Because the utility model is designed to strip to said chip carrier; Chip carrier is designed so that the structure with microscler chip; Make the light emitting diode of chip be located immediately at the dead ahead of printer light source receiving system; So the utility model need not pass through the medium transmission, the intensity of light source can be owing to the medium transmission decays yet.
Description of drawings
Fig. 1 is the utility model cutaway view;
Fig. 2 is the utility model internal structure sketch map;
Fig. 3 is the upward view of the utility model;
Fig. 4 is the structural representation of said chip carrier;
Fig. 5 is the structural representation of said chip;
Fig. 6 is the utility model exploded perspective view;
Fig. 7 is an ink flow schematic diagram in the utility model print cartridge;
Fig. 8 is an air flow schematic diagram in the utility model print cartridge;
Fig. 9 is that the position of the utility model and printer light source receiving system 16 concerns sketch map.
The specific embodiment
Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 6, in the present embodiment, the utility model comprises print cartridge body 1 and chip carrier 2, and said print cartridge body 1 is provided with gas port 3 and ink outlet port 4.On said print cartridge body 1, also be provided with draw-in groove 5, said chip carrier 2 snap-fit are on said draw-in groove 5.In the present embodiment, said chip carrier 2 is provided with buckle 12, and said chip carrier 2 is fastened in the said draw-in groove 5 through said buckle 12.In said print cartridge body 1, be provided with inking chamber I 6 and inking chamber II 7, said inking chamber I 6 is connected through the ink path 8 that is arranged on said print cartridge body 1 bottom with said inking chamber II 7.In the inwall of said print cartridge body 1, be provided with air flow channel 9.Said air flow channel 9 is snakelike air flow channel 9.One end of said snakelike air flow channel 9 is communicated with said gas port 3; The other end is connected with the air inlet pipe 10 that is arranged on said print cartridge body 1 bottom and communicate with said inking chamber I 6; Said ink outlet port 4 is connected with said inking chamber II 7, in said snakelike air flow channel 9, is provided with at least one sponge 11.
The number of said sponge 11 is set to two, and said two sponges 11 are separately positioned on the position near said gas port 3 and said air inlet pipe 10.Said two sponges 11 can be two identical sponges of density, also can be two different sponges of density.As shown in Figure 4, said chip carrier 2 is arranged to strip, and said chip carrier 2 is provided with the microscler slot 13 of chip.Slotting porch at the microscler slot 13 of said chip is provided with chip guide plate 14.As shown in Figure 5, chip 15 is arranged to strip.Said chip 15 is inserted in the microscler slot 13 of said chip along said chip guide plate 14.As shown in Figure 9, the utility model is designed to strip to said chip carrier 2, and chip carrier 2 is designed so that the structure with microscler chip, makes the light emitting diode of chip be located immediately at the dead ahead of printer light source receiving system 16.The utility model need not pass through the medium transmission, and the intensity of light source can be owing to the medium transmission decays yet.
Like Fig. 7 and shown in Figure 8, print cartridge is in print procedure, because the effect of printer suction ink, the ink in the said inking chamber II 7 can be printed and reduce, thereby forms certain negative pressure.Because action of negative pressure, the ink of said inking chamber I 6 can add in the said inking chamber II 7 from said ink path 8.When the minimizing of inking chamber I 6 ink inside also formed negative pressure, the print cartridge air outside can get into said snakelike air flow channel 9 and through in the said sponge 11 inflow print cartridges, finally arrive said inking chamber I 6 from said gas port 3.Thereby form the cyclic process of a printing.The ink path 8 and the said air inlet pipe 10 of the utility model all is arranged on said inking chamber I 6 and said inking chamber II 7 bottommosts, and purpose is to reduce the pressure of ink to ink outlet port 4, plays the effect of constant voltage simultaneously, thereby improves the stability of printing.
In sum, the utility model can be widely used in the printing consumables field.
Claims (4)
1. detachable ink supply print cartridge of constant voltage; Comprise print cartridge body (1) and chip carrier (2); Said print cartridge body (1) is provided with gas port (3) and ink outlet port (4); It is characterized in that: on said print cartridge body (1), also be provided with draw-in groove (5); Said chip carrier (2) snap-fit is on said draw-in groove (5); In said print cartridge body (1), be provided with inking chamber I (6) and inking chamber II (7), said inking chamber I (6) and said inking chamber II (7) are connected through the ink path (8) that is arranged on said print cartridge body (1) bottom, in the inwall of said print cartridge body (1), are provided with air flow channel (9); One end of said air flow channel (9) is communicated with said gas port (3); The other end is connected with the air inlet pipe (10) that is arranged on said print cartridge body (1) bottom and communicate with said inking chamber I (6), and said ink outlet port (4) is connected with said inking chamber II (7), in said air flow channel (9), is provided with at least one sponge (11).
2. the detachable ink supply print cartridge of a kind of constant voltage according to claim 1; It is characterized in that: the number of said sponge (11) is set to two, and said two sponges (11) are separately positioned on the position near said gas port (3) and said air inlet pipe (10).
3. the detachable ink supply print cartridge of a kind of constant voltage according to claim 1; It is characterized in that: said chip carrier (2) is provided with buckle (12); Said chip carrier (2) is fastened in the said draw-in groove (5) through said buckle (12); Said chip carrier (2) is arranged to strip, and said chip carrier (2) is provided with the microscler slot of chip (13).
4. the detachable ink supply print cartridge of a kind of constant voltage according to claim 3 is characterized in that: be provided with chip guide plate (14) in the slotting porch of the microscler slot of said chip (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200318951U CN202463176U (en) | 2012-02-01 | 2012-02-01 | Constant-pressure detachable ink cartridge for ink supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200318951U CN202463176U (en) | 2012-02-01 | 2012-02-01 | Constant-pressure detachable ink cartridge for ink supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202463176U true CN202463176U (en) | 2012-10-03 |
Family
ID=46911364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200318951U Expired - Lifetime CN202463176U (en) | 2012-02-01 | 2012-02-01 | Constant-pressure detachable ink cartridge for ink supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202463176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419505A (en) * | 2013-08-27 | 2013-12-04 | 李馨馨 | Novel split printer ink cartridge |
| JP2017105155A (en) * | 2015-12-01 | 2017-06-15 | 株式会社リコー | Liquid auxiliary heating device, liquid emission unit, and liquid emitting device |
-
2012
- 2012-02-01 CN CN2012200318951U patent/CN202463176U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419505A (en) * | 2013-08-27 | 2013-12-04 | 李馨馨 | Novel split printer ink cartridge |
| JP2017105155A (en) * | 2015-12-01 | 2017-06-15 | 株式会社リコー | Liquid auxiliary heating device, liquid emission unit, and liquid emitting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161017 Address after: 519000 Guangdong province Zhuhai Nanping Science and Technology Industrial Park, four Pingtung Road, building two floor, two floor office building (room 201-205 excepted) and third (except Room 301) Patentee after: Zhuhai Xinwei Technology Co., Ltd. Address before: Pingtung 519060 Guangdong province Zhuhai Nanping Science and Technology Industrial Park Road, building six Patentee before: Zhuhai Chengwei Electronic Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |