CN2806143Y - Ink box - Google Patents
Ink box Download PDFInfo
- Publication number
- CN2806143Y CN2806143Y CN 200520060701 CN200520060701U CN2806143Y CN 2806143 Y CN2806143 Y CN 2806143Y CN 200520060701 CN200520060701 CN 200520060701 CN 200520060701 U CN200520060701 U CN 200520060701U CN 2806143 Y CN2806143 Y CN 2806143Y
- Authority
- CN
- China
- Prior art keywords
- box body
- ink
- pore
- air slot
- storage chamber
- 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 discloses an ink box aiming to provide an ink box which has simple and reasonable structure and low cost. The ink box comprises a box body (1), a face cover (2), an ink spraying head (3), a left installation card (4), and a right installation card (5), wherein the box body (1) is provided with an air inlet (10), an air guide groove, an ink infusing port (11) and an ink spraying port. An ink storing cavity (8) and a buffering cavity (9) are arranged in the box body (1), wherein the ink storing cavity (8) is a hollow cavity in which at least one buffering partition board (6) is arranged, and the air guide groove is arranged on the outer surface of the back wall of the box body (1); the air inlet (10), the buffering cavity (9) and the ink storing cavity (8) are communicated with each other through the air guide groove. The utility model can be applied to ink jet printers.
Description
Technical field
The utility model relates to a kind of ink jet printing device, particularly relates to a kind of print cartridge.
Background technology
Inkjet printing is a kind of contactless digital printed technology, be with ink droplet jet to the surface of various media, have that print speed is fast, flexible operation, noise is low and the figure and the image quality advantages of higher of output, so ink-jet printer is used quite extensive at present.The ink storage chamber of existing ink-jet printer cartridge is made up of passage, the capacitor that separates some, and fills not buffer medium in ink storage chamber, and ink droplet sprays to be controlled by valve; Inlet channel on the print cartridge is made up of snakelike many bendings air inlet duct and mazy upper and lower cavity passage.Whole print cartridge structure is quite complicated, thereby makes the manufacturing processing cost high, therefore causes existing print cartridge expensive, owing to the unreasonable phenomenon that has ink leak that is provided with of inlet channel.Therefore, existing print cartridge complex structure, manufacturing cost height, unreasonable structure.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, low cost of manufacture, print cartridge rational in infrastructure are provided.
The technical scheme that the utility model adopted is: the utility model comprises box body, cover, ink gun, card and the right card of installing are installed in a left side, described cover and described box body fixed seal connection, a described left side is installed card and is linked to each other with the left and right sides outer wall of described box body respectively with the described right card of installing, be provided with ink storage chamber and cushion chamber plate in the described box body, described cushion chamber is arranged on the bottom in the described box body, described ink storage chamber is for being provided with the cavity of at least one buffering dividing plate in it, described box body is provided with air inlet, air slot, ink filling port and inkjet mouth, described ink gun is connected with described inkjet mouth, described air slot is made up of A air slot and B air slot and is arranged at described box body rear wall outer surface, described A air slot is the back-shaped groove of the inside recessed formation of described box body rear wall outer surface, described A air slot is communicated with described air inlet by the A pore with described cushion chamber, described B air slot is the groove of the inside recessed formation of described box body rear wall outer surface, described B air slot is respectively by the B pore, the C pore is communicated with described cushion chamber with described ink storage chamber, described buffering dividing plate is between described C pore and described inkjet mouth, and being provided with of described A pore highly is higher than being provided with highly of described B pore and described C pore.
The approximate mid-section of described buffering dividing plate in described ink storage chamber vertically is provided with two.
Described air inlet and ink filling port are arranged at the upper wall of described box body.
The described right card of installing is fixedlyed connected with described box body.
The beneficial effects of the utility model are: because the ink storage chamber on the utility model box body is for being provided with the cavity of buffering dividing plate in it, described buffer board will make the C pore of ink storage chamber connection and spray ink filling port separately, can play cushioning effect, thereby save other buffer medium, inlet channel of the present utility model by the air inlet that is arranged at the box body upper wall, be arranged at the back-shaped A air slot of box body rear wall outer surface and B air slot and the cushion chamber that is arranged in the box body is formed, saved gas control valve, so simplified the structure of print cartridge greatly, reduced manufacturing cost; Because being provided with of A pore highly is higher than the B pore, produce ink leak so in ink storage chamber, avoided China ink to enter the A pore under the effect of negative pressure by C pore, B pore, make more reasonable structure.
Description of drawings
Fig. 1 is the cross-sectional schematic of the utility model box body;
Fig. 2 is the schematic rear view of the utility model box body;
Fig. 3 is the structural representation of the utility model cover.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises that card 4 is installed on box body 1, cover 2, ink gun 3, a left side, card 5 is installed on the right side.Described cover 2 and described box body 1 be by the welding manner fixed seal connection, and a described left side is installed card 4 and flexibly connected mutually with the left outer wall of described box body 1, and the described right right outer wall that card 5 and described box body 1 are installed is fixedly connected.Be provided with ink storage chamber 8 and cushion chamber 9 in the described box body 1, described cushion chamber 9 is arranged on the lower right inferior horn place in the described box body 1, and described ink storage chamber 8 is interval with two vertically cavitys of buffering dividing plate 6 for middle part in it.Described box body 1 is provided with air inlet 10, air slot, ink filling port 11 and inkjet mouth, described air inlet 10 and ink filling port 11 are arranged at the upper wall left upper of described box body 1, described inkjet mouth is arranged at the place, lower wall deflection left side of described box body 1, the place is provided with check valve at inkjet mouth, described ink gun 3 is connected with described inkjet mouth, described air slot is made up of A air slot 12 and B air slot 13 and is arranged at described box body 1 rear wall outer surface, described A air slot 12 be the inside recessed formation of described box body 1 rear wall outer surface be formed with nine bendings back-shaped groove, described A air slot 12 is communicated with described air inlet 10 by A pore 14 with described cushion chamber 9, described B air slot 13 is 7 font grooves of the inside recessed formation of described box body 1 rear wall outer surface, described B air slot 13 is respectively by B pore 15, C pore 16 is communicated with described cushion chamber 9 with described ink storage chamber 8, described B pore 15 is provided with the height that is provided with that highly is lower than described C pore 16, described buffering dividing plate 6 is between described C pore 16 and the described inkjet mouth, make and be in the direct impact that near the China ink of inkjet mouth reduces the air inlet that is subjected to described C pore 16 in the ink storage chamber 8, thereby and separate the ink storage chamber ink and play cushioning effect, being provided with of A pore 14 highly is higher than being provided with highly of described B pore 15, thereby avoid the China ink in the ink storage chamber 8 to flow backwards, produce ink leak from A pore 14.Described box body 1 rear wall outer surface is conplane bonding wires a little more than described box body 1 rear wall around the part of described A air slot 12 and described B air slot 13, with plastic foil with described bonding wire seal welding, A air slot 12 and B air slot 13 are sealed, thereby air slot is hedged off from the outer world, and described cover 2 passes through the welding manner fixed seal connection with described box body 1.After print cartridge is filled China ink, in ink filling port 11, be provided with stopper, guarantee that print cartridge is in sealing, be convenient to the utilization again of print cartridge simultaneously.
Claims (4)
1, a kind of print cartridge, it comprises box body (1), cover (2), ink gun (3), card (4) and the right card (5) of installing are installed in a left side, described cover (2) and described box body (1) fixed seal connection, a described left side is installed card (4) and is linked to each other with the left and right sides outer wall of described box body (1) respectively with the described right card (5) of installing, be provided with ink storage chamber (8) and cushion chamber (9) in the described box body (1), described box body (1) is provided with air inlet (10), air slot, ink filling port (11) and inkjet mouth, described ink gun (3) is connected with described inkjet mouth, described air slot is made up of A air slot (12) and B air slot (13) and is arranged at described box body (1) rear wall outer surface, described A air slot (12) is the back-shaped groove of the inside recessed formation of described box body (1) rear wall outer surface, described A air slot (12) is communicated with described air inlet (10) by A pore (14) with described cushion chamber (9), described B air slot (13) is the groove of the inside recessed formation of described box body (1) rear wall outer surface, described B air slot (13) is respectively by B pore (15), C pore (16) is communicated with described cushion chamber (9) with described ink storage chamber (8), it is characterized in that: described ink storage chamber (8) is for being provided with the cavity of at least one buffering dividing plate (6) in it, described buffering dividing plate (6) is positioned between described C pore (16) and the described inkjet mouth, described cushion chamber (9) is arranged on the bottom in the described box body (1), and being provided with of A pore (14) highly is higher than being provided with highly of described B pore (15).
2, a kind of print cartridge according to claim 1 and 2 is characterized in that: the approximate mid-section of described buffering dividing plate (6) in described ink storage chamber (8) vertically is provided with two.
3, a kind of print cartridge according to claim 1 and 2 is characterized in that: described air inlet (10) and ink filling port (11) are arranged at the upper wall of described box body (1).
4, a kind of print cartridge according to claim 3 is characterized in that: the described right card (5) of installing is fixedlyed connected with described box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520060701 CN2806143Y (en) | 2005-07-05 | 2005-07-05 | Ink box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520060701 CN2806143Y (en) | 2005-07-05 | 2005-07-05 | Ink box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806143Y true CN2806143Y (en) | 2006-08-16 |
Family
ID=36920447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520060701 Expired - Fee Related CN2806143Y (en) | 2005-07-05 | 2005-07-05 | Ink box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806143Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008101425A1 (en) | 2007-02-24 | 2008-08-28 | Print-Rite Technology Development Co., Ltd Of Zhuhai | Ink container for ink-jet printer |
| WO2008131603A1 (en) * | 2007-04-26 | 2008-11-06 | Zhuhai Gree New Technology Research Co., Ltd. | An ink cartridge of an ink-jet printer |
-
2005
- 2005-07-05 CN CN 200520060701 patent/CN2806143Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008101425A1 (en) | 2007-02-24 | 2008-08-28 | Print-Rite Technology Development Co., Ltd Of Zhuhai | Ink container for ink-jet printer |
| WO2008131603A1 (en) * | 2007-04-26 | 2008-11-06 | Zhuhai Gree New Technology Research Co., Ltd. | An ink cartridge of an ink-jet printer |
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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: 20060816 Termination date: 20130705 |