CN202847115U - Print cartridge - Google Patents
Print cartridge Download PDFInfo
- Publication number
- CN202847115U CN202847115U CN 201220440896 CN201220440896U CN202847115U CN 202847115 U CN202847115 U CN 202847115U CN 201220440896 CN201220440896 CN 201220440896 CN 201220440896 U CN201220440896 U CN 201220440896U CN 202847115 U CN202847115 U CN 202847115U
- Authority
- CN
- China
- Prior art keywords
- print cartridge
- gas
- guide
- valve
- utility
- 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.)
- Expired - Fee Related
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- Ink Jet (AREA)
Abstract
The utility model relates to the technology field of the printer apparatus, particularly to a print cartridge. The print cartridge of the utility model comprises an ink storing chamber, a guide-gas connection part, a gas-guide tube, a valve, a gas-guide pore, and a gas-guide groove, wherein the guide gas connection part is arranged above the ink storing chamber; the guide gas connection part is connected with the valve via the gas-guide tube; the bottom of the ink storing chamber is provided with the valve; the guide-gas connection part is internally provided with the gas-guide pore and the gas-guide groove; a waterproof ventilating layer is arranged between the gas-guide pore and the gas-guide groove; and one end of a pressure spring is connected with the valve, with the other end thereof being connected with a piston. The print cartridge of the utility model has a simple, compact, and reasonable structure and features convenient and rapid assembling. In addition, the print cartridge of the utility model features reliable connection, large capacity of ink storage, repeated usage, and great printing quality. The print cartridge is easy to recycle. The service lifetime of the print cartridge is prolonged. Moreover, the reliability of the print cartridge usage is substantially improved. The print cartridge is easy to use and promote.
Description
Technical field
The utility model relates to a kind of technical field of print apparatus, especially a kind of print cartridge.
Background technology
Existing print cartridge storage ink capacity is little, can not Reusability, and print quality is poor, be difficult to regain after print cartridge is discarded so that easy contaminated environment, printing ink flows out from the position of gas port easily simultaneously, has shortened the service life of print cartridge, greatly reduces the reliability that print cartridge uses.
The utility model content
In order to overcome the deficiency that existing print cartridge storage volume is little, print quality is poor, ink is easily revealed, service life is short and dependability is low, the utility model provides a kind of print cartridge.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of print cartridge, comprise ink storage chamber, air guide connector, wireway, valve, gas port and air slot, the ink storage chamber top is provided with the air guide connector, the air guide connector is connected with valve by wireway, the ink storage chamber bottom is provided with valve, is provided with gas port and air slot in the air guide connector.
According to another embodiment of the present utility model, further comprise between gas port and the air slot being provided with waterproof ventilative layer.
According to another embodiment of the present utility model, comprise that further compression spring one end is connected with valve, the other end is connected with piston.
The beneficial effects of the utility model are, this print cartridges structure is simple, compact and reasonable, easy to assembly quick, connect reliably, the storage ink capacity is large, but Reusability, print quality is good, regains easily after print cartridge is discarded, has prolonged the service life of print cartridge, greatly improved the reliability that print cartridge uses, be easy to use and promote.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
1. ink storage chambers among the figure, 2. air guide connector, 3. wireway, 4. valve, 5. gas port, 6. air slot, 7. waterproof ventilative layer, 8. compression spring, 9. piston.
The specific embodiment
Structural representation of the present utility model such as Fig. 1, a kind of print cartridge, comprise ink storage chamber 1, air guide connector 2, wireway 3, valve 4, gas port 5, air slot 6, waterproof ventilative layer 7, compression spring 8 and piston 9, ink storage chamber 1 top is provided with air guide connector 2, air guide connector 2 is connected with valve 4 by wireway 3, ink storage chamber 1 bottom is provided with valve 4, be provided with gas port 5 and air slot 6 in the air guide connector 2, be provided with waterproof ventilative layer 7 between gas port 5 and the air slot 6, compression spring 8 one ends are connected with valve 4, and the other end is connected with piston 9.
During use, ink storage chamber 1 top has air guide connector 2, have gas port 5 and air slot 6 in the air guide connector 2, be provided with one deck waterproof ventilative layer 7 between gas port 5 and the air slot 6, air guide connector 2 is connected by wireway 3 with valve 4, ink storage chamber 1 bottom mounted valve 4, compression spring 8 one ends connect valve 4, and the other end connects piston 9.This print cartridges structure is simple, compact and rationally, easy to assembly quick, connection is reliable, and the storage ink capacity is large, but Reusability, print quality is good, regains easily after print cartridge is discarded, prolonged the service life of print cartridge, greatly improved the reliability that print cartridge uses, be easy to use and promote.
Claims (3)
1. print cartridge, comprise ink storage chamber (1), air guide connector (2), wireway (3), valve (4), gas port (5) and air slot (6), it is characterized in that, ink storage chamber (1) top is provided with air guide connector (2), air guide connector (2) is connected with valve (4) by wireway (3), ink storage chamber (1) bottom is provided with valve (4), is provided with gas port (5) and air slot (6) in the air guide connector (2).
2. print cartridge according to claim 1 is characterized in that, is provided with waterproof ventilative layer (7) between gas port (5) and the air slot (6).
3. print cartridge according to claim 1 is characterized in that, compression spring (8) one ends are connected with valve (4), and the other end is connected with piston (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220440896 CN202847115U (en) | 2012-09-01 | 2012-09-01 | Print cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220440896 CN202847115U (en) | 2012-09-01 | 2012-09-01 | Print cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202847115U true CN202847115U (en) | 2013-04-03 |
Family
ID=47978349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220440896 Expired - Fee Related CN202847115U (en) | 2012-09-01 | 2012-09-01 | Print cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202847115U (en) |
-
2012
- 2012-09-01 CN CN 201220440896 patent/CN202847115U/en not_active Expired - Fee Related
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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: 20130403 Termination date: 20150901 |
|
| EXPY | Termination of patent right or utility model |