CN201070875Y - Printer ink frame - Google Patents
Printer ink frame Download PDFInfo
- Publication number
- CN201070875Y CN201070875Y CNU2007200586047U CN200720058604U CN201070875Y CN 201070875 Y CN201070875 Y CN 201070875Y CN U2007200586047 U CNU2007200586047 U CN U2007200586047U CN 200720058604 U CN200720058604 U CN 200720058604U CN 201070875 Y CN201070875 Y CN 201070875Y
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- ink
- spring
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- utility
- print cartridge
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- Expired - Lifetime
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Abstract
The utility model relates to the ink-jet printer or the ink-jet plotter field. With the aim to overcome the shortcomings of the prior art, the utility model provides an ink rack for a printer capable of realizing the constant hydraulic pressure. The utility model has the structure that the ink rack comprises a rack body and an ink tank support which is arranged on the rack body through a height automatic regulating device. In the process of using the utility model, an ink cartridge or an ink bottle is arranged inside the ink tank support, and the height automatic regulating device can automatically increase the height of the ink tank support according to the decline of the ink usage amount so as to ensure that the ink level inside the ink cartridge keeps the constant height all the time, thereby realizing the constant pressure between the ink cartridge and a spray head.
Description
Technical field
The utility model relates to ink-jet printer or air brushing machine field, the ink shelf structure of a kind of printer of saying so more specifically.
Technical background
The ink cartridge or the ink bottle of existing printer (comprising the air brushing machine) all are to be fixedly mounted on the printer stand, and print cartridge is installed on the position that is higher than shower nozzle, and the pressure that produces by liquid level difference is realized the transmission between ink is from the print cartridge to the shower nozzle.Ink reduces along with the passing of service time, and the ink level in the print cartridge progressively descends, and the liquid level difference between print cartridge ink inside and the shower nozzle reduces, and having caused pressure is a non-constant numerical value.Increased the control difficulty of shower nozzle so on the one hand, too little owing to pressure when ink uses soon on the other hand, usually caused ink to flow and had some setbacks, block shower nozzle, caused a large amount of ink wastes thus.
The utility model content
The purpose of this utility model is to overcome defective of the prior art, and a kind of printer ink frame that can realize constant hydraulic pressure is provided.
The utility model is achieved through the following technical solutions its purpose.
The utility model has designed a kind of printer ink frame, and structure comprises support body and ink tank seat, and the ink tank seat is installed on the support body by highly automated adjusting device.In the process of using, print cartridge or ink bottle are mounted in the ink tank seat, and highly automated adjusting device can be heightened the ink tank seat automatically according to the decline of the use amount of ink, and the ink level in the print cartridge is maintained on the certain height all the time.Thereby realized the constant pressure between print cartridge and the shower nozzle.
The print cartridge of a plurality of different colours is installed in color printer, and the ink use amount of each print cartridge is all different, so a plurality of ink tank seats are installed on the design's the support body, is used to install the print cartridge or the ink bottle of different colours.
Highly automated adjusting device can adopt multiple structure, and as mechanical type or electrodynamic type etc., for simplified structure, reduction printer cost, general highly automated adjusting device adopts spring or shell fragment mechanism.Detailed spring structure comprises connecting axle, spring and spring lock block, and support body is provided with installing hole, and connecting axle passes installing hole, and the lower end is connected with the ink tank frame, and spring lock block is installed in the upper end of connecting axle, and spring is installed between spring lock block and the support body.Install after the print cartridge, described spring is in compressive state, and the elastic force of its generation and the gravity of ink maintain on the equilbrium position.When quantity of ink reduced gradually, spring was drawn high the ink tank frame gradually, and ink level is maintained on the same horizontal plane all the time.
Because the quantity of ink difference of different print cartridges, and because the precision problem of the cooperation between the frame for movement, needs increase manual regulating device is realized the intervention to printer work.Therefore the design is equipped with the adjusting knob that is used for the regulating spring precompression on connecting axle upper end, spring lock block, and adjusting knob cooperates by screw thread rotation with connecting axle.
The utility model can be regulated ink level automatically and maintain on certain horizontal plane, has guaranteed the hydraulic pressure between print cartridge and the shower nozzle.Thereby solved the problem that reduces to block shower nozzle owing to pressure, also saved ink.The design is simple in structure, and cost is low, and can transform expansion on existing printer, has saved user's cost greatly.The design also has the manual adjustments function, has realized artificial intervention to printer, uses upward humanized, more easy.With respect to prior art, the utlity model has substantive distinguishing features and progress.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the part-structure exploded view of Fig. 1;
Fig. 3 is a fundamental diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
A kind of printer ink frame as shown in Figure 1, at support body 1 eight ink tank seats 2 are installed, a print cartridge 4 respectively is installed in the ink tank seat 2, be respectively applied for the ink of dress different colours or purposes, ink tank seat 2 is installed on the support body 1 by highly automated adjusting device 3 respectively, be positioned at the top of printing head 5, by pipeline each print cartridge 4 be communicated with printing head 5, shown in dotted arrow among the figure.Because print cartridge 4 is installed in the top of printing head 5, and exists certain height poor between the printing head 5, so ink can flow to printing head 5 from print cartridge 4.Along with the passing of service time, the ink in the print cartridge 4 reduces gradually, and this moment, automatic arrangement for adjusting height 3 can be regulated the height of print cartridge 4 according to each print cartridge 4 different ink remaining amounts, keeps print cartridge 4 stablizing to the ink hydraulic pressure between the printing head 5.
From the exploded view of Fig. 2 as can be seen, above-mentioned highly automated adjusting device 3 comprises connecting axle 31, spring 34, spring lock block 33 and adjusting knob 35.Connecting axle 31 passes the installing hole 11 on the support body 1, and the lower end is connected with Port 21 on the ink tank frame 2 by two rivets 32.Spring lock block 33 is enclosed within the upper end of connecting axle 31, and spring 34 is enclosed within on the connecting axle 31, and between spring lock block 33 and support body 1, both live by adjusting knob 35 compactings.Print cartridge 4 can directly be inserted in the ink tank frame 2, and the structure after the installation is shown in the figure left side.Adjusting knob 35 and connecting axle 31 cooperate by screw thread rotation, can come the pretightning force of control spring 34 by adjusting knob 35, thereby reach the fine adjustment to print cartridge 4 height and balance.
In conjunction with shown in Figure 3, in the process of using, the elastic force of spring 34 and print cartridge 4 weight are kept a balance, stablize ink in the print cartridge 4 on certain horizontal plane.Shown in left-side member, the ink height in the print cartridge 4 are h, and liquid level is H to the difference in height of printing head 5 on the ink, and for keeping the balanced with print cartridge, the decrement of spring 34 is bigger.When ink gradually reduces, liquid level will descend, and print cartridge 4 weight reduce, and spring 34 will restore to the original state this moment, hold up spring lock block 33, and drive connecting axle 31 upwards slides, thereby draw high the height of print cartridge 4, keep level balance.Shown in the member of figure right side, when the quantity of ink in the print cartridge 4 ' had only h ', print cartridge 4 ' weight descended.Spring 33 ' is upwards drawn high print cartridge 4 ', makes that difference in height of liquid level and printing head 5 still maintains on the H on the ink in it.
From the above-mentioned course of work as can be seen, no matter in the print cartridge also residue how many inks are arranged, the utility model structure all can be kept identical hydraulic pressure difference.So that even quantity of ink can guarantee that seldom also ink flows is smooth and easy, can not cause the obstruction of printing head.And can use up last small volume of ink, and can not cause waste, reduced pollution to environment.The detailed structure that is not limited to the above embodiments of the present utility model, the printer ink frame that any employing is regulated the print cartridge height according to quantity of ink is the scope that the utility model is asked.
Claims (5)
1. a printer ink frame is characterized in that comprising support body and ink tank seat, and the ink tank seat is installed on the support body by highly automated adjusting device.
2. printer ink frame according to claim 1 is characterized in that being equipped with on the described support body a plurality of ink tank seats.
3. printer ink frame according to claim 1 and 2 is characterized in that described highly automated adjusting device is spring or shell fragment mechanism.
4. printer ink frame according to claim 1 and 2, it is characterized in that described highly automated adjusting device comprises connecting axle, spring and spring lock block, support body is provided with installing hole, connecting axle passes installing hole, the lower end is connected with the ink tank frame, spring lock block is installed in the upper end of connecting axle, and spring is installed between spring lock block and the support body.
5. printer ink frame according to claim 4 is characterized in that on connecting axle upper end, spring lock block the adjusting knob that is used for the regulating spring precompression being installed, and adjusting knob cooperates by screw thread rotation with connecting axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200586047U CN201070875Y (en) | 2007-10-23 | 2007-10-23 | Printer ink frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200586047U CN201070875Y (en) | 2007-10-23 | 2007-10-23 | Printer ink frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201070875Y true CN201070875Y (en) | 2008-06-11 |
Family
ID=39549434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200586047U Expired - Lifetime CN201070875Y (en) | 2007-10-23 | 2007-10-23 | Printer ink frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201070875Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104582973A (en) * | 2012-08-24 | 2015-04-29 | 株式会社御牧工程 | Head cleaning device, ink-jet recording device, and head cleaning method |
| JP2016128225A (en) * | 2015-01-09 | 2016-07-14 | セイコーエプソン株式会社 | Liquid discharge device and position adjustment method |
| CN105835529A (en) * | 2016-04-29 | 2016-08-10 | 厦门德瑞雅喷码科技有限公司 | Ink jet protection device and protection method |
| CN106218225A (en) * | 2016-09-14 | 2016-12-14 | 深圳市万德环保印刷设备有限公司 | A kind of constant level hydraulic pressure ink feeding system |
-
2007
- 2007-10-23 CN CNU2007200586047U patent/CN201070875Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104582973A (en) * | 2012-08-24 | 2015-04-29 | 株式会社御牧工程 | Head cleaning device, ink-jet recording device, and head cleaning method |
| JP2016128225A (en) * | 2015-01-09 | 2016-07-14 | セイコーエプソン株式会社 | Liquid discharge device and position adjustment method |
| CN105835529A (en) * | 2016-04-29 | 2016-08-10 | 厦门德瑞雅喷码科技有限公司 | Ink jet protection device and protection method |
| CN105835529B (en) * | 2016-04-29 | 2017-07-18 | 厦门德瑞雅喷码科技有限公司 | A kind of protection device of ink-spraying-head and guard method |
| CN106218225A (en) * | 2016-09-14 | 2016-12-14 | 深圳市万德环保印刷设备有限公司 | A kind of constant level hydraulic pressure ink feeding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou crystal Industrial Co., Ltd. Assignor: Tang Zhenhua Contract record no.: 2011440000029 Denomination of utility model: Printer ink frame Granted publication date: 20080611 License type: Exclusive License Record date: 20110120 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080611 |
|
| CX01 | Expiry of patent term |