CN203864179U - Ink cartridge - Google Patents
Ink cartridge Download PDFInfo
- Publication number
- CN203864179U CN203864179U CN201420259990.6U CN201420259990U CN203864179U CN 203864179 U CN203864179 U CN 203864179U CN 201420259990 U CN201420259990 U CN 201420259990U CN 203864179 U CN203864179 U CN 203864179U
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- China
- Prior art keywords
- print cartridge
- ink outlet
- outlet port
- box body
- ink
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Abstract
The utility model relates to an ink cartridge. The ink cartridge includes a cartridge body which is substantially of a cuboid shape and has an upper surface, a lower surface opposite to the upper surface, a front surface, a rear surface opposite to the front surface, a first side face, and a second side face opposite to the first side face; a locking jaw arranged on the rear surface of the cartridge body; an ink outlet which extends from the upper surface of the cartridge body towards the outside of the cartridge body; a rib part arranged on the cartridge body in the vicinity of the ink outlet. In a process of removing the ink cartridge, the rib part in the vicinity of the ink outlet abuts against a peripheral wall in the vicinity of an ink supply tube, the ink outlet is prevented from contacting with the peripheral wall in the vicinity of the ink supply pipe, thereby protecting the ink outlet, and reducing the possibility of damage of the ink outlet of the ink cartridge. The technical problem that an ink outlet is easy to damage in a process of replacing an existing ink cartridge is solved.
Description
Technical field
The utility model relates to a kind of print cartridge.
Background technology
At present, there are a lot of inkjet-printing devices all to adopt removable print cartridge as ink tank, print cartridge are arranged in the print cartridge installation portion of printing equipment, by the ink outlet port of print cartridge, ink is transferred to the tattooing needle that supplies of print cartridge installation portion.
For print cartridge being fixed in this print cartridge installation portion, making the ink outlet port of print cartridge and the ink supply pin of print cartridge installation portion form stable fluid is connected, Figure 14 in Chinese patent 1081551C discloses a kind of print cartridge with anticreep pawl and handle, in the time that print cartridge is mounted to print cartridge installation portion, this anticreep pawl engages with the anticreep hole of print cartridge installation portion, locking jaw on handle engages with the locking jaw conjugate foramen of print cartridge installation portion, thus holding ink container.In the time that print cartridge internal ink runs out of, need the print cartridge more renewing.Now, only need squeeze handles, untie engaging of its locking jaw and conjugate foramen, then taking anticreep pawl as rotating shaft rotation print cartridge, just can from print cartridge installation portion, remove old print cartridge.
In addition, form more stable being connected in order to ensure ink outlet port and to supply between tattooing needle, some print cartridge has been cancelled anticreep pawl, and is provided with elasticity positioning element in upper surface, coordinates biased downward print cartridge with the suspension member of print cartridge installation portion.
Due to variations in temperature, may there is ink leak phenomenon in the ink outlet port of some print cartridge.As previously described, in the time removing print cartridge, print cartridge need to rotate.For the ink that prevents from spilling is because print cartridge rotates with it other position or user that is splashed to print cartridge installation portion, in the print cartridge installation portion of some printing equipment, be provided with surrounding wall or projection, this surrounding wall or projection are positioned at near tattooing needle, for blocking the ink sputtering out.
But because this projection is with more approaching for tattooing needle, in the time removing print cartridge, in the process that print cartridge rotates, the ink outlet port of print cartridge may rub with this surrounding wall or projection, and causes the damage of ink outlet port.Print cartridge after ink outlet port damages cannot reclaim, and causes the wasting of resources.In addition, user may be for some reason in print cartridge use procedure, needs to take out print cartridge in print cartridge installation portion, if the ink outlet port of print cartridge is damaged in this process, this print cartridge cannot continue normal use.
In addition, be provided with the print cartridge of elasticity positioning element for upper surface, remove in process at print cartridge, surrounding wall or the projection near tattooing needle of the ink outlet port of print cartridge and print cartridge installation portion have formed larger active force, have greatly increased the possibility that ink outlet port damages.
Utility model content
The utility model provides a kind of print cartridge, easily damages the technical problem of ink outlet port to solve existing print cartridge in the process of changing.
In order to solve above technical problem, technical solution adopted in the utility model is:
A kind of print cartridge, comprising:
Box body, described box body is roughly rectangular shape, has: upper surface, with the lower surface of described upper surface opposition, front surface, the rear surface relative with described front surface, the first side, second side relative with described the first side;
Locking jaw, is arranged on the rear surface of described box body;
Ink outlet port, extends toward the outside of described box body from the lower surface of described box body;
It is characterized in that, also comprise flank, described flank is arranged near the box body described ink outlet port.
Print cartridge has positioning element, and positioning element is arranged on the position near front surface on box body.
Distance between ink outlet port and front surface is less than the distance between ink outlet port and rear surface.
Described flank and described ink outlet port link together.
Described flank and described ink outlet port are separated from each other setting.
At least a portion of described positioning element is outstanding from the upper surface of described box body, and described outstanding part is near described front surface.
Described positioning element is arranged on the front surface of described box body.
Distance between described flank and described positioning element is greater than the distance between described ink outlet port and described positioning element.
Described flank extends along the bearing of trend of described ink outlet port, and the distance of extending equals the distance that ink outlet port extends.
Also comprise handle, described handle extends and can rotate by relatively described box body towards described box body is outside from the position of the lower surface that approaches described box body, and described locking jaw is arranged on described handle.
Adopt said structure, owing to having increased flank, flank is arranged near the box body described ink outlet port.In the process removing at print cartridge, near near surrounding wall butt flank and ink tube ink outlet port, prevents that ink outlet port from contacting with near surrounding wall ink tube, thereby protects ink outlet port, reduces the possibility of the ink outlet port damage of print cartridge.Solve the technical problem that existing print cartridge easily damages ink outlet port in the process of changing.
Brief description of the drawings
Fig. 1 is the stereogram figure of the utility model the first embodiment print cartridge;
Fig. 2 is the utility model first another stereogram of embodiment print cartridge;
Fig. 3 is the stereogram of the utility model print cartridge installation portion;
Fig. 4 is the sectional view of the utility model the first embodiment print cartridge while removing from print cartridge installation portion;
Fig. 5 is the front view of the utility model the second embodiment print cartridge.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment that the utility model is related to is carried out clear, intactly describes.
Embodiment 1:
The print cartridge diagram relating to for the utility model as depicted in figs. 1 and 2,120 box bodys of print cartridge 100 are made up of drain pan 121 and cover 122, are roughly rectangular shape.The box body 120 of this print cartridge 100 has 102, one front surfaces of 101, one lower surfaces of a upper surface, 104, one of 103, one rear surfaces the first side surface 105 and second side surface 106.Wherein, upper surface 101 is formed by cover 122.Wherein, upper surface 101 is relative with lower surface 102, and front surface 103 is relative with rear surface 104, and the first side 105 is relative with the second side 106.The first side 105 and the second side 106 respectively with upper surface 101, lower surface 102, front surface 103 is connected with rear surface 104.
Print cartridge 100 is provided with locking jaw 131, is configured to engage with the conjugate foramen 231 of print cartridge installation portion 200, with holding ink container 100(as shown in Figure 4).More specifically, this locking jaw 131 is arranged on a handles 130.Wherein, handle 130 is located at the rear surface 104 of print cartridge 100, extend, and the box body 120 of print cartridge 100 rotates relatively from the position that approaches lower surface 102 towards print cartridge 100 is outside.
Position near front surface 103 on the box body 11 of print cartridge 100 is provided with positioning element 160, the process removing from print cartridge installation portion 200 at print cartridge 100, print cartridge 100 can rotate, and this positioning element 160 can be used as the pivotal point that print cartridge 100 rotates, after will elaborate.More specifically, in the present embodiment, at least a portion of positioning element 160 is outstanding from the upper surface 101 of print cartridge 100, and this ledge is positioned at the position near front surface 103.Be mounted in the process of print cartridge installation portion 200 at print cartridge 100, suspension member 260 butts of positioning element 160 and print cartridge installation portion 200, in the time of print cartridge 100 installation, suspension member 260 biased downward positioning element 160(are as shown in Figure 4).Preferably, in the present embodiment, positioning element 160 is for having flexible positioning element.
Certainly, positioning element 160 also can be set on box body 11, only rely on locking jaw 131 on box body 11 and box body 11 self size to coordinate with the inside dimension of print cartridge installation portion 200, thus holding ink container 10.
Be provided with circuit substrate 150 near the position of print cartridge 100 rear surfaces 104, the contact 151 of circuit substrate 150 is located at the position near turning between lower surface 102 and rear surface 104.This contact 151 is for being electrically connected (as shown in Figure 4) with the contact pilotage 251 of print cartridge installation portion 200.
The lower surface 102 of print cartridge 100 is provided with ink outlet port 140, and ink outlet port 140 extends toward print cartridge 100 is outside from lower surface 102.In the present embodiment, the distance between ink outlet port 140 and front surface 103 is less than the distance between ink outlet port 140 and rear surface 104.This ink outlet port 140 is connected for carrying out fluid with the ink tube 240 of print cartridge installation portion 200, can be by the ink feed of the box body inside of print cartridge 100 to ink tube 240, thus print operation.
For print cartridge 100 of the present utility model, near the box body 120 its ink outlet port 140 is provided with flank 141.This flank 141 is along bearing of trend outside extension from lower surface 102 toward print cartridge of ink outlet port 140, and preferably, the distance that flank 141 extends equates with ink outlet port 140.In addition, the distance between this flank 141 and positioning element 160 is greater than the distance between ink outlet port 140 and positioning element 160, and in the present embodiment, flank 141 is arranged to than the more close rear surface 104 of ink outlet port 140.Flank 141 can be to link together with ink outlet port 140, also can be separated from each other setting with ink outlet port 140.In the present embodiment, flank 141 links together with ink outlet port 140.
In addition, in the present embodiment, this flank 141 is integrally formed with box body 120.Optionally, flank 141 also can removably connect with box body 120, in the time that print cartridge 100 uses, flank 141 is mounted near ink outlet port 140, like this, even if flank 141 is damaged, also can continue to use print cartridge 100 by only changing the mode of flank 141.
Fig. 3 is the diagram of the print cartridge installation portion 200 of the utility model ink jet printing device, and the print cartridge installation portion 200 of this ink jet printing device has groove 220, and this groove 220 is separated into multiple parts, offers different print cartridge 100 and installs.Groove 220 bottom surfaces are provided with contact pilotage 251, in the time of print cartridge 100 installation, form and are electrically connected with the contact 151 on the circuit substrate 150 of print cartridge 100.The bottom of groove 220 is also provided with ink tube 240, in the time of print cartridge 100 installation, forms fluid be connected with the ink outlet port 140 of print cartridge 100.The upper end of print cartridge installation portion 200 is provided with suspension member 260, with positioning element 160 butts of print cartridge, with holding ink container 100.The sidewall of print cartridge installation portion 100 is provided with conjugate foramen 231, for engaging with the locking jaw 131 of print cartridge 100, with holding ink container 100.
Another sidewall of print cartridge installation portion 200 is also provided with pin hole 2600(as shown in Figure 4), be arranged on the print cartridge 100 of front surface 103 for positioning element 160, this pin hole 2600 can engage with the positioning element of print cartridge 100 160, thus holding ink container.
In the utility model, near of ink tube 240 is provided with protuberance, in the present embodiment, this protuberance is the surrounding wall 241 around this ink tube 240, for the ink generation sputter that reduces to leak or the possibility of diverging flow, particularly for less ink is attached to the possibility on the contact pilotage 151 of print cartridge installation portion 200 or on the contact 151 of print cartridge 100 circuit substrates 150.Except the surrounding wall 241 shown in Fig. 3, in other embodiments, print cartridge installation portion 200 can be provided with projection near ink tube 240, can reach equally the effect of the possibility of less ink generation sputter or diverging flow.
Fig. 4 is the sectional view of print cartridge 100 while removing from print cartridge installation portion 200.When print cartridge 100 is removed from print cartridge installation portion 200, first promote handle 130 toward box body 120 sides of print cartridge 100, locking jaw 131 and conjugate foramen 231 are departed from, again along the contact point taking positioning element 160 and suspension member 260 as the point of rotation, in the direction of arrow D print cartridge 100 is rotated a certain angle, finally take out print cartridge 100.
Because the distance between flank 141 and positioning element 160 is greater than the distance between ink outlet port 140 and positioning element 160, therefore in the process removing at print cartridge 100, near near flank 141 meetings surrounding wall 241 butts with ink tube 240 ink outlet port 140, until ink outlet port 140 leaves the bottom surface of print cartridge installation portion 200.By such structure, remove in process at print cartridge 100, prevent that ink outlet port 140 from contacting with near the surrounding wall 241 ink tube 240, thereby reached the effect of protection ink outlet port 140.
In some embodiments, print cartridge 100 does not have positioning element 160.In the time that print cartridge 100 removes from print cartridge installation portion 200, the basal surface 102 of print cartridge 100 contacts with groove 220 bottom surfaces of print cartridge installation portion 200, and print cartridge 100 is around the some rotation of this contact.Same, near surrounding wall 241 butts that near the flank 141 ink outlet port 140 can be with ink tube 240, thereby protection ink outlet port 140.
Embodiment 2:
In the present embodiment, as different from Example 1, positioning element 160 is arranged on the latch of front surface 103, with the pin hole 2600(of print cartridge installation portion 200 sidewalls as shown in Figure 4) engage, thereby holding ink container 100.In the time removing print cartridge 100, print cartridge 100 is the some rotation with pin hole 2600 butts around positioning element 160.Similarly, near surrounding wall 241 butts that flank 141 is with ink tube 240, protection ink outlet port 140.
In the present embodiment, other structures of print cartridge 100 are in the same manner as in Example 1, at this repeated description no longer.
Certainly, this scheme is not limited to above-described embodiment, no matter whether print cartridge has handle, positioning element 6 is located at front surface or outstanding from upper surface, near the ink tube of print cartridge installation portion, be provided with surrounding wall or projection, as long as locking jaw is set on box body, near ink outlet port, be provided with flank, within this spline structure is included in claim scope of the present utility model.
Claims (10)
1. a print cartridge, comprising:
Box body, described box body is roughly rectangular shape, has: upper surface, with the lower surface of described upper surface opposition, front surface, the rear surface relative with described front surface, the first side, second side relative with described the first side;
Locking jaw, is arranged on the rear surface of described box body;
Ink outlet port, extends toward the outside of described box body from the lower surface of described box body;
It is characterized in that, also comprise flank, described flank is arranged near the box body described ink outlet port.
2. print cartridge as claimed in claim 1, is characterized in that, described print cartridge has positioning element, and described positioning element is arranged on the position near described front surface on described box body.
3. print cartridge as claimed in claim 1, is characterized in that, the distance between described ink outlet port and described front surface is less than the distance between described ink outlet port and described rear surface.
4. print cartridge as claimed in claim 1, is characterized in that, described flank and described ink outlet port link together.
5. print cartridge as claimed in claim 1, is characterized in that, described flank and described ink outlet port are separated from each other setting.
6. print cartridge as claimed in claim 2, is characterized in that, at least a portion of described positioning element is outstanding from the upper surface of described box body, and described outstanding part is near described front surface.
7. print cartridge as claimed in claim 2, is characterized in that, described positioning element is arranged on the front surface of described box body.
8. the print cartridge as described in as arbitrary in claim 1-7, is characterized in that, the distance between described flank and described positioning element is greater than the distance between described ink outlet port and described positioning element.
9. print cartridge as claimed in claim 8, is characterized in that, described flank extends along the bearing of trend of described ink outlet port, and the distance of extending equals the distance that ink outlet port extends.
10. print cartridge as claimed in claim 9, is characterized in that, also comprises handle, and described handle extends and can rotate by relatively described box body towards described box body is outside from the position of the lower surface that approaches described box body, and described locking jaw is arranged on described handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259990.6U CN203864179U (en) | 2014-05-20 | 2014-05-20 | Ink cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259990.6U CN203864179U (en) | 2014-05-20 | 2014-05-20 | Ink cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203864179U true CN203864179U (en) | 2014-10-08 |
Family
ID=51645161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420259990.6U Active CN203864179U (en) | 2014-05-20 | 2014-05-20 | Ink cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203864179U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017032259A1 (en) * | 2015-08-24 | 2017-03-02 | 珠海纳思达企业管理有限公司 | Ink cartridge and installation method therefor |
| CN106476438A (en) * | 2015-08-24 | 2017-03-08 | 珠海纳思达企业管理有限公司 | A kind of print cartridge of trans connection and its method for installation and removal |
| WO2020098395A1 (en) * | 2018-11-16 | 2020-05-22 | 中山宇哲电子有限公司 | Ink cartridge and printer with same |
-
2014
- 2014-05-20 CN CN201420259990.6U patent/CN203864179U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017032259A1 (en) * | 2015-08-24 | 2017-03-02 | 珠海纳思达企业管理有限公司 | Ink cartridge and installation method therefor |
| CN106476438A (en) * | 2015-08-24 | 2017-03-08 | 珠海纳思达企业管理有限公司 | A kind of print cartridge of trans connection and its method for installation and removal |
| CN106476439A (en) * | 2015-08-24 | 2017-03-08 | 珠海纳思达企业管理有限公司 | A kind of print cartridge and its installation method |
| CN106476439B (en) * | 2015-08-24 | 2018-06-19 | 珠海纳思达企业管理有限公司 | A kind of print cartridge and its installation method |
| WO2020098395A1 (en) * | 2018-11-16 | 2020-05-22 | 中山宇哲电子有限公司 | Ink cartridge and printer with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |