CN214646853U - Ink cartridge mounting structure and ink jet printer - Google Patents
Ink cartridge mounting structure and ink jet printer Download PDFInfo
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- CN214646853U CN214646853U CN202023342451.3U CN202023342451U CN214646853U CN 214646853 U CN214646853 U CN 214646853U CN 202023342451 U CN202023342451 U CN 202023342451U CN 214646853 U CN214646853 U CN 214646853U
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- ink cartridge
- rubber sleeve
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Abstract
The utility model discloses an ink cartridge mounting structure and an ink-jet printer, the ink cartridge mounting structure comprises a frame, an ink cartridge, a gland, a fixing frame and an ink tube needle inserting seat, wherein, the ink cartridge is mounted on the frame, and the opening of the ink cartridge is provided with a rubber sleeve for sealing; the gland is arranged at the opening of the ink cartridge; the fixing frame is arranged on one side of the gland, which is far away from the ink cartridge, and the fixing frame partially surrounds the upper part of the gland and is connected with the rack; the ink tube needle inserting seat is arranged between the fixing frame and the pressing cover, one end of the ink tube needle inserting seat penetrates through the pressing cover to be connected with the opening of the ink cartridge, an inserting tube piece communicated with the cavity of the ink cartridge is arranged on the ink tube needle inserting seat, and the inserting tube piece is partially inserted into the rubber sleeve; the ink tube needle seat moves horizontally relative to the gland to separate the cannula from the rubber sleeve. Before the gland is turned over and opened, the ink tube needle inserting seat moves relative to the rubber sleeve, so that the inserting tube piece is separated from the rubber sleeve in advance, the inserting tube piece and the rubber sleeve are prevented from interfering more in the process of turning over the gland, and the rubber sleeve is protected.
Description
Technical Field
The utility model belongs to the technical field of the printer technique and specifically relates to an ink cartridge mounting structure and ink jet printer are related to.
Background
In the traditional ink cartridge installation structure for ink-jet printing, when a gland is opened in a turnover mode, an inserting pipe piece on an ink pipe inserting needle seat moves along an arc line in the process of opening the gland, the inserting pipe piece can interfere with a rubber sleeve at the opening of an ink cartridge more, and the rubber sleeve is damaged, so that ink in the ink cartridge is leaked.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.
Therefore, the utility model provides an ink casket mounting structure, this mounting structure can effectively protect the rubber sleeve, avoids leading to the printing ink in the ink casket to leak because of the rubber sleeve damages.
The utility model discloses still provide an ink jet printer who has above-mentioned ink casket mounting structure.
According to the utility model discloses an ink casket mounting structure of first aspect embodiment includes:
a frame;
the opening of the ink box is provided with a rubber sleeve for sealing, and the ink box is arranged on the rack;
the gland is arranged at the opening of the ink cartridge;
the fixing frame is arranged on one side of the gland, which is far away from the ink box, and the fixing frame partially surrounds the upper part of the gland and is connected with the rack;
the ink tube needle inserting seat is arranged between the fixing frame and the pressing cover, one end of the ink tube needle inserting seat penetrates through the pressing cover to be connected with the opening of the ink box, an inserting tube piece communicated with the cavity of the ink box is arranged on the ink tube needle inserting seat, and part of the inserting tube piece is inserted into the rubber sleeve;
wherein, the ink tube needle inserting seat moves horizontally relative to the rubber sleeve so as to separate the inserting piece from the rubber sleeve.
According to the utility model discloses ink casket mounting structure has following beneficial effect at least: before the gland upset is opened, move through the relative rubber sleeve of china ink pipe needle hub, make the pipe socket spare on the china ink pipe needle hub break away from with the rubber sleeve in advance, avoid pipe socket spare and rubber sleeve to take place more to interfere at the in-process that the gland upset was opened, be favorable to protecting the rubber sleeve, avoid leading to the printing ink leakage in the ink casket because of the rubber sleeve damages.
According to some embodiments of the present invention, extension arms symmetrically extend from two ends of one side of the fixing frame facing the gland, and sliding grooves are formed in the inner sides of the extension arms; the upper portion of gland towards the bilateral symmetry of extension arm extends have with spout sliding fit's sliding strip.
According to some embodiments of the utility model, the inboard of extension arm is provided with the second arch, be provided with first arch on the lateral wall of frame, the second arch with first protruding joint.
According to some embodiments of the utility model, the mount orientation one side of china ink pipe plug pin seat still is provided with and is used for promoting the slip briquetting that china ink pipe plug pin seat removed.
According to some embodiments of the utility model, the gland orientation one side of china ink pipe needle holder is provided with the guide pillar, the last relevant position of china ink pipe needle holder is provided with the erection column, seted up the confession on the erection column the mounting hole that the guide pillar passed.
According to some embodiments of the invention, the mounting hole is in clearance fit with the guide pillar.
According to some embodiments of the utility model, the plug tube spare is including the first plug tube pipe and the second plug tube pipe that are used for installing the ink pipe, first plug tube pipe sets up ink pipe plug seat orientation one side of mount, second plug tube pipe sets up ink pipe plug seat orientation one side of ink casket, first plug tube pipe with second plug tube pipe intercommunication.
According to some embodiments of the utility model, the ink casket with be provided with between the china ink pipe needle hub and be used for sealing the sealed lid of the opening part of ink casket, sealed covering sets up the confession the through hole that second contact pin pipe passed, second contact pin pipe inserts the through hole with the cavity intercommunication of ink casket.
According to some embodiments of the utility model, the rubber sleeve sets up in the through-hole, the shape of rubber sleeve with the shape of through-hole matches, the second contact pin pipe inserts in the rubber sleeve.
According to a second aspect of the present invention, an ink jet printer includes the ink cartridge mounting structure described in any one of the above.
According to the utility model discloses an ink jet printer has following beneficial effect at least: the ink cartridge mounting structure according to any one of the above embodiments is adopted, so that all the advantages of the ink cartridge mounting structure according to any one of the above embodiments are achieved, and are not listed here.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an ink cartridge mounting structure according to an embodiment of the present invention;
FIG. 2 is an exploded view of an ink cartridge mounting structure according to an embodiment of the present invention;
fig. 3 is a front view of an ink cartridge mounting structure according to an embodiment of the present invention;
FIG. 4 is a sectional view of the second pin inserting tube inserted into the rubber sleeve in the direction A of FIG. 3;
FIG. 5 is a cross-sectional view of the second cannula tube in the direction A of FIG. 3 without the rubber boot inserted therein;
FIG. 6 is a cross-sectional view taken along the direction B in FIG. 3;
fig. 7 is a schematic view of an angle of the fixing frame according to the embodiment of the present invention;
fig. 8 is a schematic structural view of another angle of the fixing frame according to the embodiment of the present invention;
fig. 9 is a schematic structural view of an angle of the ink tube needle inserting seat according to the embodiment of the present invention;
fig. 10 is a schematic structural view of another angle of the ink tube needle inserting seat according to the embodiment of the present invention.
Reference numerals:
an ink cartridge 100;
a gland 200, a guide post 210 and a sliding bar 220;
the fixing frame 300, the extension arm 310, the second protrusion 311, the sliding groove 312 and the sliding pressing block 320;
the ink tube needle inserting seat 400, the reinforcing rib 410, the first needle inserting tube 420, the mounting column 430, the mounting hole 431 and the second needle inserting tube 440;
a sealing cover 500, a through hole 510 and a rubber sleeve 520;
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that, in relation to the orientation description, the terms "center, longitudinal, transverse, length, width, thickness, upper, lower, front, rear, left, right, vertical, horizontal, top, bottom, inner, outer, circumferential, radial, axial" and the like indicate the orientation or positional relationship based on the drawings, which are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An ink cartridge mounting structure according to an embodiment of a first aspect of the present invention is described below with reference to fig. 1 to 10.
As shown in fig. 1 to 6, an ink cartridge mounting structure according to an embodiment of the present invention includes an ink cartridge 100, a pressing cover 200, a fixing frame 300, an ink tube needle holder 400, and a frame 600. The opening of the ink cartridge 100 is provided with a rubber sleeve 520 for sealing, the ink cartridge 100 is mounted on the frame 600, the pressing cover 200 is disposed at the opening of the ink cartridge 100, the fixing frame 300 is disposed on a side of the pressing cover 200 away from the ink cartridge 100, a part of the fixing frame 300 surrounds an upper portion of the pressing cover 200 and is clamped with the frame 600, the ink tube needle inserting seat 400 is disposed between the fixing frame 300 and the pressing cover 200, and one end of the ink tube needle inserting seat 400 penetrates through the pressing cover 200 and is connected with the opening of the ink cartridge 100. The ink tube insert seat 400 is provided with an insert tube communicating with the cavity of the ink cartridge 100, and the insert tube is partially inserted into the rubber sleeve 520 to prevent ink in the ink cartridge 100 from leaking.
As shown in fig. 2, 7 and 8, in some embodiments of the present invention, the two ends of the fixing frame 300 facing to one side of the pressing cover 200 are symmetrically extended with extension arms 310, and the inner sides of the extension arms 310 are provided with sliding grooves 312; as shown in fig. 2, the upper portion of the pressing cover 200 is symmetrically extended with sliding bars 220 toward both sides of the extension arm 310; the sliding groove 312 is slidably engaged with the sliding bar 220, the sliding bar 220 is inserted into the sliding groove 312 to connect the fixing frame 300 and the upper portion of the pressing cover 200, and the fixing frame 300 can move along the length direction of the sliding bar 220 under the action of external force.
As shown in fig. 2, 7 and 8, in some embodiments of the present invention, the inner sides of the two extension arms 310 are symmetrically provided with strip-shaped second protrusions 311; as shown in fig. 2, strip-shaped first protrusions 610 are symmetrically arranged on the outer side walls of the two sides of the frame 600; the second protrusion 311 is engaged with the first protrusion 610 to connect the holder 300 with the rack 600. In this embodiment, two first protrusions 610 are arranged in parallel on the outer sidewall of each side of the frame 600, two second protrusions 311 are arranged in parallel on the inner side of each extension arm 310, and when the second protrusion 311 is staggered and separated from the first protrusion 610 in the process that the fixing frame 300 moves along the sliding bar 220, the pressing cover 200 is turned over, and the fixing frame 300 can be turned over along with the pressing cover 200.
As shown in fig. 2, in some embodiments of the present invention, at least two guide posts 210 are disposed on one side of the pressing cover 200 facing the ink tube needle inserting seat 400; as shown in fig. 2, 9 and 10, at least two mounting posts 430 are arranged at corresponding positions on the ink tube needle inserting seat 400, and the positions of the guide posts 210 correspond to the positions of the mounting posts 430 one by one; the mounting post 430 is provided with a mounting hole 431 for the guide post 210 to pass through, and the ink tube needle holder 400 is positioned by inserting the guide post 210 into the mounting hole 431. In this embodiment, four guide posts 210 are distributed on the pressing cover 200, four mounting posts 430 are arranged at corresponding positions on the ink tube needle holder 400, mounting holes 431 are formed on the mounting posts 430, and the mounting holes 431 are in clearance fit with the guide posts 210, so that the ink tube needle holder 400 can move along the guide posts 210.
As shown in fig. 2, 9 and 10, in some embodiments of the present invention, two mounting posts 430 with the same horizontal position are connected by a reinforcing rib 410, and a side of the reinforcing rib 410 facing the fixing frame 300 is provided with an inclined surface; as shown in fig. 7 and 8, the side of the fixing frame 300 facing the ink tube needle inserting seat 400 is further provided with a sliding pressing block 320; when the fixing frame 300 turns over along with the pressing cover 200, the sliding pressing piece 320 may move along the inclined surface of the reinforcing rib 410.
As shown in fig. 2, 9 and 10, in some embodiments of the present invention, the insertion tube includes a first insertion tube 420 and a second insertion tube 440 for installing the ink tube, the first insertion tube 420 is disposed on one side of the ink tube insertion needle seat 400 facing the fixing frame 300, the second insertion tube 440 is disposed on one side of the ink tube insertion needle seat 400 facing the ink cartridge 100, the first insertion tube 420 is communicated with the second insertion tube 440, and the second insertion tube 440 is inserted into the ink cartridge 100 to communicate the ink tube with the cavity of the ink cartridge 100.
As shown in fig. 2 and 4 to 6, in some embodiments of the present invention, a sealing cover 500 for sealing the opening of the ink cartridge 100 is disposed between the ink cartridge 100 and the ink tube needle holder 400, and the opening of the ink cartridge 100 is engaged with the sealing cover 500. The sealing cap 500 is formed with a through hole 510 for the second needle inserting tube 440 to pass through, and the second needle inserting tube 440 is inserted into the through hole 510 to communicate with the cavity of the ink cartridge 100.
Further, a rubber sleeve 520 is disposed in the penetration hole 510, the shape of the rubber sleeve 520 matches the shape of the penetration hole 510, and the second plunger tube 440 is inserted into the rubber sleeve 520 to prevent leakage between the second plunger tube 440 and the penetration hole 510. When the ink tube needle holder 400 is horizontally moved a predetermined distance along the guide post 210 toward the holder 300, the second needle inserting tube 440 is separated from the rubber sleeve 520.
The operation process is as follows:
the initial state of the black cartridge installation structure is as shown in fig. 4, when the second plunger tube 440 of the ink tube plunger seat 400 is inserted into the rubber sleeve 520 of the sealing cap 500, before the gland 200 is opened in a reversed manner, the ink tube plunger seat 400 is first horizontally moved by a predetermined distance in a direction toward the holder 300 along the guide post 210 of the gland 200 to disengage the second plunger tube 440 from the rubber sleeve 520; the holder 300 is then vertically moved upward along the slide bar 220 of the cover 200. As shown in fig. 5, when the second protrusion 311 of the holder 300 is misaligned with the first protrusion 610 of the frame 600, the cover 200 is turned over to open, and the cartridge holder 400 and the holder 300 are turned over together with the cover 200. During the process that the gland 200 is turned over and opened, the second needle inserting tube 440 is separated from the rubber sleeve 520, so that the second needle inserting tube 440 can be prevented from damaging the rubber sleeve 520. Closing the pressing cover 200, vertically moving the fixing frame 300 downwards along the sliding bar 220, and moving the fixing frame 300 towards the rack 600 by a predetermined distance when the second protrusion 311 on the fixing frame 300 is contacted with the first protrusion 610 on the rack 600, so that the fixing frame 300 is clamped on the rack 600; during the movement of the holder 300 toward the frame 600, the sliding pressing block 320 on the holder 300 pushes the ink tube needle holder 400 to move horizontally along the guide post 210 toward the frame 600, so that the second needle inserting tube 440 on the ink tube needle holder 400 is inserted into the rubber sleeve 520.
By adopting the ink cartridge mounting structure in the above technical scheme, before the gland 200 is turned over and opened, the second needle inserting tube 440 is separated from the rubber sleeve 520 by the movement of the ink tube needle inserting seat 400 relative to the rubber sleeve 520, so that the second needle inserting tube 440 and the rubber sleeve 520 are prevented from interfering more in the process of turning over and opening the gland 200, the rubber sleeve 520 is protected, and the ink leakage in the ink cartridge 100 caused by the damage of the rubber sleeve 520 is avoided.
According to the second aspect of the present invention, an ink jet printer includes the ink cartridge mounting structure of any one of the above first aspect of the present invention.
By adopting the ink jet printer in the technical scheme, the technical problems and the technical effects are the same as the ink cartridge mounting structure, and the description is omitted.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. An ink cartridge mounting structure, comprising:
a frame;
the opening of the ink box is provided with a rubber sleeve for sealing, and the ink box is arranged on the rack;
the gland is arranged at the opening of the ink cartridge;
the fixing frame is arranged on one side of the gland, which is far away from the ink box, and the fixing frame partially surrounds the upper part of the gland and is connected with the rack;
the ink tube needle inserting seat is arranged between the fixing frame and the pressing cover, one end of the ink tube needle inserting seat penetrates through the pressing cover to be connected with the opening of the ink box, an inserting tube piece communicated with the cavity of the ink box is arranged on the ink tube needle inserting seat, and part of the inserting tube piece is inserted into the rubber sleeve;
wherein, the ink tube needle inserting seat moves horizontally relative to the rubber sleeve so as to separate the inserting piece from the rubber sleeve.
2. The ink cartridge mounting structure according to claim 1, wherein extension arms are symmetrically extended from both ends of one side of the holder facing the pressing cover, and sliding grooves are provided on inner sides of the extension arms; the upper portion of gland towards the bilateral symmetry of extension arm extends have with spout sliding fit's sliding strip.
3. The ink cartridge mounting structure according to claim 2, wherein a second protrusion is provided on an inner side of the extension arm, and a first protrusion is provided on an outer sidewall of the frame, and the second protrusion is engaged with the first protrusion.
4. The ink cartridge mounting structure according to claim 3, wherein a side of said holder facing said ink tube needle holder is further provided with a slide presser for pushing said ink tube needle holder to move.
5. The ink cartridge mounting structure according to claim 1, wherein a guide post is provided on a side of the pressing cover facing the ink tube inserting needle holder, and a mounting post is provided at a corresponding position on the ink tube inserting needle holder, the mounting post being provided with a mounting hole through which the guide post passes.
6. The ink cartridge mounting structure according to claim 5, wherein said mounting hole is in clearance fit with said guide post.
7. An ink cartridge mounting structure according to claim 1, wherein said tube insertion member includes a first tube insertion member and a second tube insertion member for mounting an ink tube, said first tube insertion member being provided on a side of said ink tube receptacle holder facing said mount, said second tube insertion member being provided on a side of said ink tube receptacle holder facing said ink cartridge, said first tube insertion member communicating with said second tube insertion member.
8. The ink cartridge mounting structure according to claim 7, wherein a sealing cover for sealing an opening of the ink cartridge is provided between the ink cartridge and the ink tube inserting seat, the sealing cover is provided with a through hole through which the second inserting tube passes, and the second inserting tube is inserted into the through hole and communicated with a cavity of the ink cartridge.
9. The ink cartridge mounting structure according to claim 8, wherein said rubber sleeve is provided in said through hole, a shape of said rubber sleeve matches a shape of said through hole, and said second inserting needle pipe is inserted into said rubber sleeve.
10. An ink jet printer comprising the ink cartridge mounting structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023342451.3U CN214646853U (en) | 2020-12-31 | 2020-12-31 | Ink cartridge mounting structure and ink jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023342451.3U CN214646853U (en) | 2020-12-31 | 2020-12-31 | Ink cartridge mounting structure and ink jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214646853U true CN214646853U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023342451.3U Active CN214646853U (en) | 2020-12-31 | 2020-12-31 | Ink cartridge mounting structure and ink jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214646853U (en) |
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2020
- 2020-12-31 CN CN202023342451.3U patent/CN214646853U/en active Active
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