CN211363964U - Flat ink chamber type ink box with ink leakage prevention structure - Google Patents
Flat ink chamber type ink box with ink leakage prevention structure Download PDFInfo
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- CN211363964U CN211363964U CN201922135569.XU CN201922135569U CN211363964U CN 211363964 U CN211363964 U CN 211363964U CN 201922135569 U CN201922135569 U CN 201922135569U CN 211363964 U CN211363964 U CN 211363964U
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Abstract
The utility model relates to a flat ink bin type ink box with ink leakage prevention structure, which comprises a bottle body and a buckle cover, wherein the upper end of the bottle body is provided with an ink supply nozzle, the ink supply nozzle comprises an ink supply nozzle main body, an ink supply nozzle clamping sleeve, a sealing plug and a sealing rubber gasket, the ink supply nozzle main body is fixed on the bottle body and is provided with an ink supply channel communicated with the inside of the bottle body, and the sealing plug is arranged at the upper end of the ink supply nozzle main body and covers the ink supply channel; the ink supply nozzle clamping sleeve is sleeved on the ink supply nozzle main body, the upper end of the ink supply nozzle clamping sleeve is provided with an ink supply port communicated with the ink supply channel, a first reverse buckle is arranged in the ink supply port, the peripheral surface of the lower end of the sealing rubber gasket is provided with a second reverse buckle, the lower end of the sealing rubber gasket is arranged in the ink supply port, and the second reverse buckle and the first reverse buckle are mutually buckled together; and a positioning column is arranged on the inner top wall of the buckling cover at a position corresponding to the ink supply nozzle, and the positioning column is inserted into the sealing rubber gasket when the buckling cover and the bottle body are assembled together. Therefore, the sealing rubber gasket can not loosen, leak ink or leak when being used in a mounting machine under severe environment, and the sealing effect is excellent.
Description
Technical Field
The utility model belongs to the technical field of the printing consumables, in particular to flat ink storehouse formula ink box with leak protection china ink structure.
Background
Currently, the flat ink cartridge in the market includes a bottle body and a cover, but the applicant finds that: when the flat ink bin type ink box leaves a factory, the stability of a sealing rubber pad of an ink supply nozzle on a bottle body is poor, the sealing rubber pad is easy to loosen under severe environments such as transportation and transportation, the leakage defect is caused, the sealing rubber pad is easy to shift and cause ink leakage when the sealing rubber pad and a printing head assembly are excessively large in the process of being loaded into a printer, and the printing performance is stable and reliable.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a sealed cushion also can not loosen and take off, not leak china ink, do not ooze the hourglass under adverse circumstances and when the installation uses, sealed effect is splendid, prints stable performance, reliable flat china ink storehouse formula ink box.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a flat ink chamber type ink box with an ink leakage prevention structure comprises a bottle body and a buckle cover, wherein an ink supply nozzle is arranged at the upper end of the bottle body; the ink supply nozzle comprises an ink supply nozzle main body, an ink supply nozzle clamping sleeve, a sealing plug and a sealing rubber gasket; the ink supply nozzle main body is fixed on the bottle body, an ink supply channel communicated with the interior of the bottle body is arranged on the ink supply nozzle main body, and the sealing plug is arranged at the upper end of the ink supply nozzle main body and covers the ink supply channel; the ink supply nozzle clamping sleeve is sleeved on the ink supply nozzle main body, the upper end of the ink supply nozzle clamping sleeve is provided with an ink supply port communicated with the ink supply channel, a first reverse buckle is arranged in the ink supply port, the peripheral side surface of the lower end of the sealing rubber gasket is provided with a second reverse buckle, the lower end of the sealing rubber gasket is arranged in the ink supply port, and the second reverse buckle and the first reverse buckle are buckled with each other; and a positioning column is arranged on the inner top wall of the buckling cover at a position corresponding to the ink supply nozzle, and the positioning column is inserted into the sealing rubber gasket when the buckling cover and the bottle body are assembled together.
Furthermore, the first reverse buckle is a flanging extending into the ink supply port, and the second reverse buckle is an annular reverse buckle or a plurality of sections of reverse buckles distributed in an annular array.
Furthermore, the ink supply port, the first reverse buckle and the ink supply nozzle clamping sleeve are of an integrated structure, and the second reverse buckle and the sealing rubber gasket are of an integrated structure.
Furthermore, the circumferential side wall of the ink supply nozzle main body is provided with a clamping block, the ink supply nozzle clamping sleeve is provided with a clamping hole, and the clamping hole is clamped on the clamping block to realize the fixation between the ink supply nozzle clamping sleeve and the ink supply nozzle main body.
Further, the sealing plug is a self-closing sealing rubber plug.
Furthermore, the peripheral edge of the sealing plug is clamped and fixed between the upper end of the ink supply nozzle main body and the ink supply nozzle clamping sleeve.
Furthermore, the lower end of the positioning column is provided with an inverted frustum, the inverted frustum and the positioning column are coaxial, the positioning column penetrates through the sealing rubber mat, and the inverted frustum hooks the inner end of the sealing rubber mat.
Furthermore, the positioning column, the inverted frustum and the buckle cover are of an integrated structure.
Furthermore, the sealing plug is a self-closing sealing rubber plug and comprises a plug head and a sealing installation ring, the cross section of the plug head is U-shaped, a cut capable of being automatically closed is arranged on the inner bottom surface of the plug head, the cut is tightly closed in a natural state, a nozzle of the printer is opened and penetrates through the cut when the printer is installed, and the opened cut is automatically closed under the elastic action of the self-opening cut when the printer is taken out; the upper end edge of chock plug is connected to the seal installation ring, just the external diameter of seal installation ring is greater than the upper end edge external diameter of chock plug, during the equipment the chock plug is arranged in supplying ink the passageway, the upper end at supplying ink to chew the main part is installed to the seal installation ring.
Furthermore, the upper surface and the lower surface of the seal mounting ring are respectively provided with an annular upper convex rib and an annular lower convex rib, the sections of the upper convex rib and the lower convex rib are triangular, and the ink supply nozzle clamping sleeve is tightly connected with the ink supply nozzle main body during assembly.
The utility model discloses mainly have following beneficial effect:
the above technical scheme, ensure through the reference column when buckle closure and body assembly together that sealed cushion can not pine take off under adverse circumstances, avoid the seepage, sealed effect is splendid, sealed cushion simultaneously and supply the ink to chew between the cutting ferrule through the second back-off of straining each other and first back-off assembly together, the process reference column of having avoided opening the buckle closure causes sealed cushion not hard up when taking out from sealed cushion, the leakproofness is good, also can prevent that frictional force is too big and aversion when inserting the printer, cause the hourglass china ink, the printing stable performance, it is reliable, and sealed cushion is interference fit with first back-off, the leakproofness is good, effectively prevent liquid from bottleneck edge seepage.
Drawings
FIG. 1 is a schematic diagram of an exploded structure of an embodiment of a flat ink cartridge with an ink leakage prevention structure according to the present invention;
FIG. 2 is a schematic diagram of an embodiment of an ink nozzle sleeve of a flat ink chamber type ink cartridge with an ink leakage prevention structure according to the present invention;
FIG. 3 is a schematic structural view of a sealing rubber gasket in an embodiment of a flat ink cartridge type ink cartridge with an ink leakage prevention structure according to the present invention;
FIG. 4 is a schematic diagram of a flat ink cartridge with an ink leakage prevention structure according to an embodiment of the present invention in a partial cross-sectional view;
fig. 5 is a schematic structural diagram of a sealing plug in an embodiment of a flat ink cartridge type ink cartridge with an ink leakage prevention structure according to the present invention;
FIG. 6 is a schematic side view of a sealing plug of an embodiment of a flat ink chamber type ink cartridge with an ink leakage preventing structure according to the present invention;
fig. 7 is a schematic cross-sectional view of a sealing plug of an embodiment of a flat ink chamber type ink cartridge with an ink leakage prevention structure according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1 to 7:
an embodiment of the utility model provides a flat china ink storehouse formula ink box with leak protection china ink structure, including body 1 and buckle closure 2, the upper end of body 1 has the confession china ink and chews 3, the confession china ink is chewed 3 and is chewed main part 4, confession china ink and chews cutting ferrule 5, sealing plug 6 and sealed cushion 7 including supplying the china ink. The ink supply nozzle main body 4 is fixed on the bottle body 1 and is provided with an ink supply channel communicated with the interior of the bottle body 1; the sealing plug 6 is a self-closing sealing rubber plug, is installed at the upper end of the ink supply nozzle main body 4 and covers the ink supply channel 8, and is provided with a notch 18 capable of being automatically closed, and the specific structure can be as follows: the self-closing sealing rubber plug can comprise a plug head 16 and a sealing installation ring 17, the cross section of the plug head 16 is U-shaped, a notch 18 capable of being automatically closed is arranged on the inner bottom surface of the plug head 16, the notch 18 is closed in a natural state, a nozzle of a printer is opened and penetrates through the notch 18 when the printer is installed, and the opened notch 18 is self-closed under the self elastic action when the printer is taken out; the sealing installation ring 17 is connected to the upper end edge of the plug head 16, the outer diameter of the sealing installation ring 17 is larger than that of the upper end edge of the plug head 16, the plug head 16 is arranged in the ink supply channel 8 during assembly, the sealing installation ring 17 is installed at the upper end of the ink supply nozzle main body 4, the upper surface and the lower surface of the sealing installation ring 17 are respectively provided with an annular upper convex rib 19 and a lower convex rib 20 with triangular sections, the plug head 16, the sealing installation ring 17, the upper convex rib 19 and the lower convex rib 20 are of an integrated structure (namely integrated injection molding), the sealing performance can be further improved through the annular upper convex rib 19 and the lower convex rib 20, the sealing performance is far higher than that of end face sealing, the compression force can be reduced under the condition of the same compression amount, and the hand feeling is lighter; the ink supply nozzle clamping sleeve 5 is sleeved on the ink supply nozzle main body 4, and specifically comprises the following steps: a clamping block 12 is arranged on the circumferential side wall of the ink supply nozzle main body 4, a clamping hole 13 is formed in the ink supply nozzle clamping sleeve 5, the clamping hole 13 is clamped on the clamping block 12 to realize fixation between the ink supply nozzle clamping sleeve 5 and the ink supply nozzle main body 4, and the circumferential edge of the sealing plug 6 is clamped and fixed between the upper end of the ink supply nozzle main body 4 and the ink supply nozzle clamping sleeve 5; the upper end of the ink supply nozzle main body 4 is provided with an ink supply port 9 communicated with an ink supply channel 8, a first reverse buckle 10 is arranged in the ink supply port 9, and the first reverse buckle 10 can be a flanging extending into the ink supply port 9; the peripheral surface of the lower end of the sealing rubber gasket 7 is provided with a second inverted buckle 11, the second inverted buckle 11 can be an annular inverted buckle, the lower end of the sealing rubber gasket 7 is arranged in the ink supply port 9 during assembly, the second inverted buckle 11 and the first inverted buckle 10 are buckled together, and the sealing rubber gasket 7 and the first inverted buckle 10 are in interference fit; and the ink supply port 9 and the first reverse buckle 10 are integrated with the ink supply nozzle cutting sleeve 5, and the second reverse buckle 11 is integrated with the sealing rubber gasket 7, such as: the ink supply port 9, the first reverse buckle 10 and the ink supply nozzle clamping sleeve 5 are integrally formed by injection molding, and the second reverse buckle 11 and the sealing rubber gasket 7 are integrally formed by injection molding.
In addition, the position of the inner top wall of the buckle cover 2 relative to the ink supply nozzle 3 is provided with a positioning column 14, and the positioning column 14 and the inverted cone 15 are integrated with the buckle cover 2, such as: the positioning column 14 and the inverted cone 15 are integrally formed with the buckle cover 2 through injection molding. When the cover 2 is covered on the bottle body 1, the positioning column 14 is inserted into the sealing rubber gasket 7 when the cover 2 and the bottle body 1 are assembled together to fix the sealing rubber gasket 7, the lower end of the positioning column 14 is provided with an inverted frustum 15, the inverted frustum 15 and the positioning column 14 are coaxial, the positioning column 14 penetrates through the sealing rubber gasket 7 when the cover 2 is covered on the bottle body 1, the inverted frustum 15 hooks the inner end of the sealing rubber gasket 7, the fixing effect on the sealing rubber gasket 7 is further enhanced, and the sealing effect is better,
thus, when buckle closure 2 and body 1 assemble together, can ensure through reference column 14 that sealed cushion 7 can not pine take off under adverse circumstances, avoid the seepage, sealed effect is splendid, sealed cushion 7 simultaneously and supply the ink to chew between the cutting ferrule 5 through the second back-off 11 of mutual straining with first back-off 10 assembly together, the process reference column 14 of having avoided opening buckle closure 2 causes sealed cushion 7 not hard up when taking out from sealed cushion 7, the leakproofness is good, also can prevent that frictional force is too big and shift when inserting the printer, cause the hourglass china ink, the printing performance is stable, reliable, and sealed cushion 7 is interference fit with first back-off 10, the leakproofness is good, effectively prevent liquid from leaking from bottleneck edge.
Of course, the second reverse buckles 11 may be several segments of reverse buckles distributed in an annular array.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. A flat ink chamber type ink box with an ink leakage prevention structure comprises a bottle body (1) and a buckle cover (2), wherein an ink supply nozzle (3) is arranged at the upper end of the bottle body (1); the ink supply nozzle (3) is characterized by comprising an ink supply nozzle main body (4), an ink supply nozzle clamping sleeve (5), a sealing plug (6) and a sealing rubber gasket (7); the ink supply nozzle main body (4) is fixed on the bottle body (1), an ink supply channel (8) communicated with the interior of the bottle body (1) is formed in the ink supply nozzle main body, and the sealing plug (6) is installed at the upper end of the ink supply nozzle main body (4) and covers the ink supply channel (8); the ink supply nozzle clamping sleeve (5) is sleeved on the ink supply nozzle main body (4), the upper end of the ink supply nozzle clamping sleeve is provided with an ink supply port (9) communicated with an ink supply channel (8), a first reverse buckle (10) is arranged in the ink supply port (9), the peripheral side surface of the lower end of the sealing rubber gasket (7) is provided with a second reverse buckle (11), the lower end of the sealing rubber gasket (7) is installed in the ink supply port (9), and the second reverse buckle (11) and the first reverse buckle (10) are mutually buckled together; and a positioning column (14) is arranged on the inner top wall of the buckle cover (2) at a position corresponding to the ink supply nozzle (3), and the positioning column (14) is inserted into the sealing rubber gasket (7) when the buckle cover (2) and the bottle body (1) are assembled together.
2. The flat ink tank type ink cartridge with the ink leakage preventing structure according to claim 1, wherein the first reverse buckle (10) is a flange extending into the ink supply port (9), and the second reverse buckle (11) is an annular reverse buckle or a plurality of segments of reverse buckles distributed in an annular array.
3. The flat ink cartridge with the ink leakage preventing structure as claimed in claim 2, wherein the ink supply port (9) and the first reverse buckle (10) are integrated with the ink supply nozzle sleeve (5), and the second reverse buckle (11) is integrated with the sealing rubber gasket (7).
4. The flat ink tank type ink cartridge with the ink leakage prevention structure as claimed in claim 1, wherein a clamping block (12) is provided on a circumferential side wall of the ink supply nozzle main body (4), a clamping hole (13) is provided on the ink supply nozzle clamping sleeve (5), and the clamping hole (13) is clamped on the clamping block (12) to realize fixation between the ink supply nozzle clamping sleeve (5) and the ink supply nozzle main body (4).
5. The flat ink cartridge with the ink leakage preventing structure according to claim 1 or 2 or 3 or 4, wherein the sealing plug (6) is a self-closing sealing plug.
6. The flat ink cartridge with the ink leakage preventing structure according to claim 5, wherein the peripheral edge of the sealing plug (6) is clamped and fixed between the upper end of the ink supply nozzle main body (4) and the ink supply nozzle cutting sleeve (5).
7. The flat ink chamber type ink box with the ink leakage prevention structure according to claim 1, 2, 3, 4 or 6, wherein the lower end of the positioning column (14) is provided with an inverted frustum (15), the inverted frustum (15) and the positioning column (14) are coaxial, the positioning column (14) penetrates through the sealing rubber gasket (7), and the inverted frustum (15) hooks the inner end of the sealing rubber gasket (7).
8. The flat ink tank type ink cartridge with the ink leakage preventing structure according to claim 7, wherein the positioning column (14) and the inverted frustum (15) are integrated with the cover (2).
9. The flat ink chamber type ink box with the ink leakage prevention structure according to the claim 1 or 2 or 3 or 4 or 6 or 8, characterized in that the sealing plug (6) is a self-closing sealing rubber plug, which comprises a plug head (16) and a sealing installation ring (17), the cross section of the plug head (16) is U-shaped, and the inner bottom surface of the plug head (16) is provided with a cut (18) which can be automatically closed, the cut (18) is closed in a natural state, a nozzle of the printer is opened and passes through the cut (18) when the printer is installed, and the opened cut (18) is self-closed under the self elastic action when the printer is taken out; the upper end edge of chock plug (16) is connected in seal installation ring (17), just the external diameter of seal installation ring (17) is greater than the upper end edge external diameter of chock plug (16), and during the equipment the chock plug (16) is arranged in supplying ink passageway (8), the upper end at supplying ink and chewing main part (4) is installed in seal installation ring (17).
10. The flat cartridge type ink cartridge with the ink leakage preventing structure as claimed in claim 9, wherein the upper and lower surfaces of the seal mounting ring (17) are respectively provided with an annular upper rib (19) and a lower rib (20), the upper rib (19) and the lower rib (20) have triangular cross sections, and the ink supply nozzle ferrule (5) is tightly connected to the ink supply nozzle main body (4) during assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922135569.XU CN211363964U (en) | 2019-12-03 | 2019-12-03 | Flat ink chamber type ink box with ink leakage prevention structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922135569.XU CN211363964U (en) | 2019-12-03 | 2019-12-03 | Flat ink chamber type ink box with ink leakage prevention structure |
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| Publication Number | Publication Date |
|---|---|
| CN211363964U true CN211363964U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922135569.XU Active CN211363964U (en) | 2019-12-03 | 2019-12-03 | Flat ink chamber type ink box with ink leakage prevention structure |
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| Country | Link |
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| CN (1) | CN211363964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023284071A1 (en) * | 2021-07-16 | 2023-01-19 | 传美讯电子科技（珠海）有限公司 | Anti-leakage stopper and ink bottle structure |
-
2019
- 2019-12-03 CN CN201922135569.XU patent/CN211363964U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023284071A1 (en) * | 2021-07-16 | 2023-01-19 | 传美讯电子科技（珠海）有限公司 | Anti-leakage stopper and ink bottle structure |
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