CN203228504U - Printer ink box - Google Patents
Printer ink box Download PDFInfo
- Publication number
- CN203228504U CN203228504U CN 201320131411 CN201320131411U CN203228504U CN 203228504 U CN203228504 U CN 203228504U CN 201320131411 CN201320131411 CN 201320131411 CN 201320131411 U CN201320131411 U CN 201320131411U CN 203228504 U CN203228504 U CN 203228504U
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- China
- Prior art keywords
- ink
- print cartridge
- ink box
- printer
- fixed pawl
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Abstract
The utility model discloses a printer ink box. The printer ink box comprises an ink box body, wherein a lower portion of the ink box body is provided with an ink jet mouth, two sides of the ink box body are provided with fixing connection members, the ink box body is internally provided with an ink containing chamber, the ink containing chamber is connected with the ink jet mouth through an ink pipe, the ink jet mouth is provided with a pressure valve, a top portion of the ink box body is provided with a connection member connected with a printer, and two side walls of the ink box body are respectively provided with plugging slots and a plugging card. The printer ink box is convenient to mount, is connected with a printer through the connection member, realizes firm clamping connection and is simple and easy to operate; the ink jet mouth is provided with the pressure valve, so ink can be sprayed out from an inner portion of the ink box without an ink needle; ink spraying pressure is controlled through the pressure valve, so ink spraying of the ink box is uniform, moreover, service life of the ink box is prolonged, and loss of the ink box is reduced.
Description
Technical field
The utility model relates to a kind of ink-cases of printers, belongs to the printing equipment field.
Background technology
With the matching used print cartridge of ink-jet printer, its primary structure comprises for the ink storage chamber of storage ink, keeps the pore of air pressure balance with external environment condition, to the ink outlet port of the printhead ink supply of printer.In print procedure, in order to keep the sealed storage requirement of normal black liquid supply and ink, must make the ink in the print cartridge be in suitable negative pressure state, for realizing that this kind state adopts the technical measures of dual mode usually, in ink storage chamber, insert porous class material first, for example cavernous body keeps the ink sealing by capillary effect; Second utilize self frame for movement of print cartridge, be aided with suitable seal part or check valve.
Existing no sponge China ink gold is on being mounted to printer the time, and the ink supply pin pierces through the ink outlet port diaphragm seal and enters in the ink outlet port in the time of extremely lacking.Because the appearance in the ink outlet port and, relative less, insert its interior ink supply pin and will cause the compression shock of big numerical value in short-term to the ink in the ink outlet port.The pressurized ink will follow that associated pipe discharges its increased pressure in the slit at ink outlet port position or the ink outlet port, namely along the liquid road between ink storage chamber and ink outlet port, ink outlet port to the sealing off gap of box body outside and the ink flow line of printhead inside transmit.In the excessive situation of pressure, liquid road between ink storage chamber and ink outlet port and the ink outlet port sealing to the sealing off gap of golden external body will be destroyed, the lighter forms black liquid and reveals, and pollutes work top or printer, and the sealing property that weight person damages the ink interface channel causes print cartridge to scrap; Perhaps cause the ink flow duct of printhead inside excessive and impaired because of pressure.
The utility model content
At the deficiency that prior art exists, technical problem to be solved in the utility model is, a kind of ink-cases of printers is provided, and is rational in infrastructure, easy for installation, is connected with printer by connector, and clamping is firm, and is easy and simple to handle, long service life.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of ink-cases of printers, comprise the print cartridge body, print cartridge body bottom is provided with inkjet mouth, print cartridge body both sides are provided with fixed connecting piece, be provided with the ink container cavity in its print cartridge body, the ink container cavity connects inkjet mouth by the China ink pipe, and inkjet mouth is provided with pressure valve; The top of described print cartridge body is provided with the connector that is connected with printer, is respectively arranged with inserting groove on two sidewalls of print cartridge body and the card of pegging graft.
Optimize, above-mentioned ink-cases of printers, its connector comprise a fixed pawl, and fixed pawl is connected with this body elasticity of print cartridge, and the top of fixed pawl is provided with stay hook, and the print cartridge bodies top also is provided with fixing a card, the top of stay hook and fixedly clamping is tactile.
Optimize, above-mentioned ink-cases of printers, the middle part of its fixed pawl is provided with a bending, and angle bending is greater than 90 degree.
Optimize, above-mentioned ink-cases of printers, its connector comprise a fixed pawl, fixed pawl is connected with this body elasticity of print cartridge, the top of fixed pawl is provided with triangle connecting plate, and the print cartridge bodies top also is provided with a triangle clamp, and triangle connecting plate contacts with the cooperation of triangle clamp.
Optimize, above-mentioned ink-cases of printers, the middle part of its fixed pawl is provided with a bending, and angle bending is greater than 90 degree.
Ink-cases of printers of the present utility model, easy for installation, be connected with printer by connector, clamping is firm, and is easy and simple to handle; Inkjet mouth is provided with pressure valve, does not use the ink supply pin also can make ink from the inner ejection of print cartridge, and by pressure valve control ink-jet pressure, makes the print cartridge ink-jet even, and increased the service life of print cartridge, has reduced loss.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the side-looking structural representation of Fig. 1;
Fig. 3 is the structural representation of the utility model embodiment 2;
Fig. 4 is the side-looking structural representation of Fig. 3.
The specific embodiment
Further set forth technical characterstic of the present invention below in conjunction with accompanying drawing and specific embodiment.
Embodiment 1
As depicted in figs. 1 and 2, the utility model is a kind of ink-cases of printers, comprises print cartridge body 1, print cartridge body 1 bottom is provided with inkjet mouth 11, print cartridge body 1 both sides are provided with fixed connecting piece 2, are provided with ink container cavity 3 in the described print cartridge body 1, and ink container cavity 3 is vacuum ink-jet chamber.
The top of described print cartridge body 1 is provided with the connector 4 that is connected with printer, is respectively arranged with inserting groove 21 on two sidewalls of print cartridge body 1 and the card 22 of pegging graft.Easy to operate when inserting groove 21 and the card 22 of pegging graft make print cartridge in parallel, and the firm degree that connects also improves greatly.
Connector 4 comprises a fixed pawl 41, and fixed pawl 41 is connected with print cartridge body 1 elasticity, and the top of fixed pawl 41 is provided with stay hook 42, and print cartridge body 1 top also is provided with a fixing card 43, and the top of stay hook 42 contacts with fixing card 43.The middle part of fixed pawl 41 is provided with a bending, and angle bending is greater than 90 degree.Be connected with printer by connector, clamping is firm, and is easy and simple to handle, and fixed pawl is elastic component, angle bending greater than 90 the degree, when fixed pawl is connected with printer clamping light, the setting of stay hook has prevented from deviating from the fixed position because of the vibrations of printer.
As shown in Figure 3 and Figure 4, the difference of present embodiment and embodiment 1 is: connector 4 comprises a fixed pawl 41, fixed pawl 41 is connected with print cartridge body 1 elasticity, the top of fixed pawl 41 is provided with triangle connecting plate 44, print cartridge body 1 top also is provided with a triangle clamp 45, and triangle connecting plate 45 contacts with 45 cooperations of triangle clamp.
The middle part of fixed pawl 41 is provided with a bending, and angle bending is greater than 90 degree.
Ink-cases of printers of the present utility model, easy for installation, be connected with printer by connector, clamping is firm, and is easy and simple to handle; Inkjet mouth is provided with pressure valve, does not use the ink supply pin also can make ink from the inner ejection of print cartridge, and by pressure valve control ink-jet pressure, makes the print cartridge ink-jet even, and increased the service life of print cartridge, has reduced loss.
More than show and described basic principle of the present utility model and principal character and advantage thereof.The technology personage of the industry should understand; the utility model is not subjected to the restriction of above-mentioned implementing regulations; what describe in above-mentioned implementing regulations and the specification is to be used for explanation principle of the present utility model; under the prerequisite that does not break away from the utility model principle and scope; the utility model also can have various changes and modifications, and these changes and improvements all belong in claimed the utility model scope.
The claimed scope of the utility model defines with appending claims and other equivalent.
Claims (5)
1. ink-cases of printers, comprise the print cartridge body, print cartridge body bottom is provided with inkjet mouth, print cartridge body both sides are provided with fixed connecting piece, it is characterized in that: be provided with the ink container cavity in the described print cartridge body, the ink container cavity connects inkjet mouth by the China ink pipe, and inkjet mouth is provided with pressure valve; The top of described print cartridge body is provided with the connector that is connected with printer, is respectively arranged with inserting groove on two sidewalls of print cartridge body and the card of pegging graft.
2. ink-cases of printers according to claim 1, it is characterized in that: described connector comprises a fixed pawl, fixed pawl is connected with this body elasticity of print cartridge, the top of fixed pawl is provided with stay hook, the print cartridge bodies top also is provided with a fixing card, and the top of stay hook is with fixedly clamping is tactile.
3. ink-cases of printers according to claim 2, it is characterized in that: the middle part of described fixed pawl is provided with a bending, and angle bending is greater than 90 degree.
4. ink-cases of printers according to claim 1, it is characterized in that: described connector comprises a fixed pawl, fixed pawl is connected with this body elasticity of print cartridge, the top of fixed pawl is provided with triangle connecting plate, the print cartridge bodies top also is provided with a triangle clamp, and triangle connecting plate contacts with the cooperation of triangle clamp.
5. ink-cases of printers according to claim 4, it is characterized in that: the middle part of described fixed pawl is provided with a bending, and angle bending is greater than 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131411 CN203228504U (en) | 2013-03-14 | 2013-03-14 | Printer ink box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131411 CN203228504U (en) | 2013-03-14 | 2013-03-14 | Printer ink box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228504U true CN203228504U (en) | 2013-10-09 |
Family
ID=49284650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320131411 Expired - Fee Related CN203228504U (en) | 2013-03-14 | 2013-03-14 | Printer ink box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918112A (en) * | 2019-12-05 | 2021-06-08 | 珠海纳思达企业管理有限公司 | Ink cartridge for image forming apparatus and image forming apparatus |
-
2013
- 2013-03-14 CN CN 201320131411 patent/CN203228504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918112A (en) * | 2019-12-05 | 2021-06-08 | 珠海纳思达企业管理有限公司 | Ink cartridge for image forming apparatus and image forming apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20140314 |