CN207942825U - Push type ink-supplying ink cartridge - Google Patents
Push type ink-supplying ink cartridge Download PDFInfo
- Publication number
- CN207942825U CN207942825U CN201820218503.XU CN201820218503U CN207942825U CN 207942825 U CN207942825 U CN 207942825U CN 201820218503 U CN201820218503 U CN 201820218503U CN 207942825 U CN207942825 U CN 207942825U
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- ink
- push type
- negative pressure
- supplying
- valve
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Abstract
The utility model provides a kind of push type ink-supplying ink cartridge, is made of the negative pressure ink sac of box case and its inside, and the intracapsular valve for being equipped with control ink road opening and closing of the negative pressure ink, the top of the box case, which is equipped with, can control pushing shrapnel for the valve opening and closing.The utility model is used in the ink road of ink jet numbering machine, spray drawing machine, wide format printer, printer before print head, negative pressure ink supply control can not only be completed, also positive pressure can be completed to fill ink, squeeze the operations such as ink cleaning, the integration for realizing print head negative pressure ink supply, filling ink, squeezing ink cleaning, and structure design advantages of simple, simple operation.
Description
Technical field
The utility model is related to a kind of print cartridge, especially a kind of ink jet numbering machine/spray drawing machine/wide format printer/impression block group cooperation makes
Push type ink-supplying ink cartridge.
Background technology
There are the following problems for existing ink feeding system：
1) print head ink supply is given using ink bag mode, it is desirable that print head and ink bag keep relative stability position, are beaten to meet
Print the requirement of head negative pressure.
2) two level negative pressure ink box ink supply mode is used, needs to design vacuum cavitations circuit, while also to design positive pressure maintenance
Ink road, it is not only of high cost, but also due to mechanical structure, it is difficult to accomplish the miniaturization of ink supply ink road, simplify.
3) the negative pressure ink sac generally used in painting industry, ink sac is placed in inside equipment, is only capable of playing filtering and negative pressure
The effect of control cannot carry out filling ink, squeeze the print head maintenance operations such as ink, and when being cleaned at present for print head mostly be logical
Cross the mode of setting diaphragm pump, simplicity that is of high cost and being unfavorable for ink road.
Utility model content
A kind of in order to overcome the deficiencies of the prior art, the utility model provides push type ink-supplying ink cartridge, realizes printing
Head negative pressure ink supply, the integration filled ink, squeeze ink cleaning, and structure design advantages of simple, simple operation.
Technical solution adopted by the utility model to solve its technical problems is：A kind of push type ink-supplying ink cartridge, by box body
Shell and its negative pressure ink sac of inside composition, the intracapsular valve for being equipped with control ink road opening and closing of the negative pressure ink, the box case
Top be equipped with can control pushing shrapnel for the valve opening and closing.
Embodiment as a further preference, the box case are made of shell and box cover, and described push shrapnel sets
It sets on box cover.
Embodiment as a further preference, the negative pressure ink sac include ink bag main body and are separately positioned on ink bag main body
The air-tight movable film of upper and lower both sides and the fixed film of sealing, the ink bag main body are equipped with ink entrance and ink outlet port.
Embodiment as a further preference, the valve include the valve pressing plate set gradually from top to bottom, first
Spring, sealing ring, valve body and second spring.
Embodiment as a further preference, the ink entrance are equipped with leak-proof needle mouth rubber plug.Preferably, the leakproof
Needle mouth rubber plug includes rubber plug body, the bottom of this rubber plug body is equipped with circular hole, is equipped at the top of rubber plug body and is connected with this circular hole
Notch, the diameter of the circular hole are less than the outer diameter for taking tattooing needle.
Embodiment as a further preference, the interior strainer for being equipped with filtering ink of the ink bag main body.
Embodiment as a further preference posts encryption chip on the box case.
The good effect of the utility model：First, innovative being provided on box case of this product pushes shrapnel, and makes
User can push shrapnel to control the opening and closing of ink sac internal valves by this, to complete to fill ink, squeeze the print head maintenance operations such as ink,
It is different from the thinking of traditional setting diaphragm pump, the utility model is only achieved that printing by the design that simply pushes shrapnel
Head negative pressure ink supply, the integration filled ink, squeeze ink cleaning, it is at low cost, and advantageous basis is provided for the simplicity of ink road, and safeguard
Simple and convenient, this product has great market application prospect.Secondly, the negative pressure ink inside the utility model ink-supplying ink cartridge
Contain strainer in capsule, enters print head to avoid the impurity in ink, cause the blocking of nozzle.Again, the utility model suction nozzle
(ink outlet port) uses the double-layered anti-leakage needle mouth rubber plug of unique texture, it is easy to use take tattooing needle to take ink while, also ensure
The leakproofness of print cartridge prevents ink from overflowing damage equipment from print cartridge.Finally, the utility model push type ink-supplying ink cartridge shell pastes
There is encryption chip, the validity judgement of print cartridge is provided hardware support for equipment.In short, this push type ink-supplying ink cartridge is integrated with
Stable negative pressure ink supply, positive pressure fill ink, squeeze the multiple functions such as black maintenances, the encryption of ink contaminant filter, print cartridge, for ink jet numbering machine/spray
It paints machine/wide format printer/printing module and provides simple, stable, reliable and multi-functional ink supply selection, also provided for device miniaturization
Advantageous basis.
Description of the drawings
Fig. 1 is the structural schematic diagram of the push type ink-supplying ink cartridge；
Fig. 2 is the decomposition texture schematic diagram of the push type ink-supplying ink cartridge；
Fig. 3 is the decomposition texture schematic diagram of the negative pressure ink sac；
Fig. 4 is the cross-sectional view of the negative pressure ink sac；
Fig. 5 is the structural schematic diagram of the leak-proof needle mouth rubber plug；
Fig. 6 is negative pressure ink sac ink supply flow diagram；
Fig. 7 is positive pressure cleaning process schematic diagram.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings.
Referring to figs. 1 to Fig. 4, the preferred embodiment in the utility model provides a kind of push type ink-supplying ink cartridge, by box case and
Its internal negative pressure ink sac 202 forms, and the valve of control ink road opening and closing, the box case are equipped in the negative pressure ink sac 202
Top be equipped with can control the valve opening and closing push shrapnel 204.
Specifically, the box case is made of shell 203 and box cover 201,204 settings that push shrapnel are in box cover
On 201.
The negative pressure ink sac includes ink bag main body 304 and the air-tight movable film for being separately positioned on ink bag main body or more both sides
301 are equipped with ink entrance 312 and ink outlet port 313 with the fixed film 306 of sealing, the ink bag main body.
The valve includes the valve pressing plate 302 set gradually from top to bottom, the first spring 303, sealing ring 310, valve
311 spring of ontology 309 and the second bullet.
The ink entrance is equipped with leak-proof needle mouth rubber plug 307, this leak-proof needle mouth rubber plug is fixed on ink outlet port by aluminium cap 308
On 313.As shown in figure 5, the leak-proof needle mouth rubber plug includes rubber plug body 501, the bottom of this rubber plug body is equipped with circular hole 503,
The notch 502 being connected with this circular hole is equipped at the top of rubber plug body, the diameter of the circular hole is less than the outer diameter for taking tattooing needle.When taking tattooing needle
After being inserted into suction nozzle (ink outlet port), circular hole meeting " holding " takes tattooing needle and reaches sealing effect under this state, after taking tattooing needle to extract,
The cut closure of rubber plug also achieves the sealing taken under tattooing needle extraction state.
The strainer 305 of filtering ink is equipped in the ink bag main body.
Encryption chip 205 is posted on the box case.
As shown in Figure 6：When normal print works, the ink of normal pressure flows at push type ink-supplying ink cartridge；Inside print cartridge
The convection current of negative pressure ink sac to the ink of print head carry out precise negative pressure control (do not press at this time it is described push shrapnel, valve is closed,
Opened by nozzle vacuum cavitations valve), to ensure that print head does not lack needle, not ink leak.Negative pressure ink inside push type ink-supplying ink cartridge
Contain strainer in capsule, enters print head to avoid the impurity in ink, cause the blocking of nozzle.Push type ink-supplying ink cartridge suction nozzle is adopted
With double-layered anti-leakage needle mouth rubber plug, it is easy to use take tattooing needle to take ink while, also ensure the leakproofness of print cartridge, prevent ink from
Damage equipment is overflowed in print cartridge.Push type ink-supplying ink cartridge shell posts encryption chip, is carried to the validity judgement of print cartridge for equipment
Hardware supported is supplied.
As shown in Figure 7：It when print head positive pressure is safeguarded, pushes shrapnel described in pressing, the valve of print cartridge internal negative pressure ink sac is beaten
It opens, forms ink via；Ink is realized print head by push type ink-supplying ink cartridge and is safeguarded.
Above-described is only the preferred embodiment of the utility model, it should be understood that the explanation of above example is only
It is to be used to help understand the method and its core concept of the utility model, is not used to limit the scope of protection of the utility model,
It is new to should be included in this practicality for all any modifications made within the thought and principle of the utility model, equivalent replacement etc.
Within the protection domain of type.
Claims (8)
1. a kind of push type ink-supplying ink cartridge is made of the negative pressure ink sac of box case and its inside, the negative pressure ink is intracapsular to be equipped with
Control the valve of ink road opening and closing, it is characterised in that：The top of the box case, which is equipped with, can control pressing for the valve opening and closing
Press shrapnel.
2. a kind of push type ink-supplying ink cartridge according to claim 1, it is characterised in that：The box case is by shell and box
Lid composition, described push shrapnel are arranged on box cover.
3. a kind of push type ink-supplying ink cartridge according to claim 1 or 2, it is characterised in that：The negative pressure ink sac includes ink
Capsule main body and the air-tight movable film for being separately positioned on ink bag main body or more both sides are equipped with fixed film, the ink bag main body is sealed
Ink entrance and ink outlet port.
4. a kind of push type ink-supplying ink cartridge according to claim 3, it is characterised in that：The valve include from top to bottom according to
The valve pressing plate of secondary setting, the first spring, sealing ring, valve body and second spring.
5. a kind of push type ink-supplying ink cartridge according to claim 4, it is characterised in that：The ink entrance is equipped with leak-proof needle
Mouth rubber plug.
6. a kind of push type ink-supplying ink cartridge according to claim 5, it is characterised in that：The leak-proof needle mouth rubber plug includes glue
Ontology is filled in, the bottom of this rubber plug body is equipped with circular hole, the notch being connected with this circular hole is equipped at the top of rubber plug body, the circular hole
Diameter is less than the outer diameter for taking tattooing needle.
7. a kind of push type ink-supplying ink cartridge according to claim 3, it is characterised in that：Filtering is equipped in the ink bag main body
The strainer of ink.
8. a kind of push type ink-supplying ink cartridge according to claim 1, it is characterised in that：Encryption is posted on the box case
Chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218503.XU CN207942825U (en) | 2018-02-08 | 2018-02-08 | Push type ink-supplying ink cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218503.XU CN207942825U (en) | 2018-02-08 | 2018-02-08 | Push type ink-supplying ink cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207942825U true CN207942825U (en) | 2018-10-09 |
Family
ID=63699391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820218503.XU Active CN207942825U (en) | 2018-02-08 | 2018-02-08 | Push type ink-supplying ink cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207942825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126471A (en) * | 2018-02-08 | 2019-08-16 | 亿码（厦门）标识科技有限公司 | Push type ink-supplying ink cartridge |
-
2018
- 2018-02-08 CN CN201820218503.XU patent/CN207942825U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126471A (en) * | 2018-02-08 | 2019-08-16 | 亿码（厦门）标识科技有限公司 | Push type ink-supplying ink cartridge |
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| GR01 | Patent grant |