CN219789674U - Ink bag - Google Patents
Ink bag Download PDFInfo
- Publication number
- CN219789674U CN219789674U CN202321229375.6U CN202321229375U CN219789674U CN 219789674 U CN219789674 U CN 219789674U CN 202321229375 U CN202321229375 U CN 202321229375U CN 219789674 U CN219789674 U CN 219789674U
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- CN
- China
- Prior art keywords
- ink
- cavity
- ink bag
- blocking
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000000903 blocking effect Effects 0.000 claims description 29
- 239000004579 marble Substances 0.000 claims description 11
- 239000012528 membrane Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Ink Jet (AREA)
Abstract
The utility model belongs to the technical field of printing equipment, and discloses an ink bag, which comprises an ink bag cavity, wherein an ink inlet nozzle and an ink outlet nozzle are arranged on the ink bag cavity, a cavity film is covered on the ink bag cavity, a cavity spring is arranged in the ink bag cavity, the cavity spring is connected with a cavity cover, and the cavity cover is contacted with the inner side of the cavity film; a guide channel connected with the ink inlet nozzle is arranged in the ink bag cavity, and a guide sheet is arranged on the side wall of the guide channel; a guide ring is also arranged in the ink bag cavity. The ink bag cavity is closed by the cavity membrane, and the mode that the cavity spring jacks the ink bag membrane is adopted for restoration, so that the problem that the ink bag membrane is sucked and cannot be restored when ink is discharged is avoided. The guide sheet reduces the impact force of the ink in the ink bag cavity on the ink bag cavity in the flowing process, and also plays a role in guiding the ink.
Description
Technical Field
The utility model belongs to the technical field of printing equipment, and particularly relates to an ink bag.
Background
The ink bag used in the printer device is usually realized by a sealed ink bag cavity through a siphon reaction principle, the ink bag on the market at present has large size, the ink bag is inconvenient to insert and pull out, the ink outlet nozzle of the ink bag is not provided with an elastic plug, and the pulled-out ink bag can throw ink and waste ink. As shown in fig. 1, an ink inlet nozzle 2 and an ink outlet nozzle 3 are arranged on an ink bag cavity 1 of an ink bag in the market at present, and the ink inlet nozzle 2 is arranged on the side surface of the ink bag cavity 1, so that the whole size of the ink bag is larger, and the space occupied by the ink bag is increased; meanwhile, the ink bag is inclined when the ink bag is plugged and pulled out, so that the ink bag is not installed in place, and in addition, the elastic toughness of the elastic sheet 15 in the ink bag cavity 1 is unstable, the situation that the ink bag cannot be sprung up can occur in the use process, so that the ink is discontinuous; the pulled ink bag can throw ink and waste ink.
Disclosure of Invention
The present utility model aims to solve the above technical problems at least to some extent. To this end, the utility model aims to provide an ink bag.
The technical scheme adopted by the utility model is as follows:
the ink bag comprises an ink bag cavity, wherein the ink bag cavity is provided with an ink inlet nozzle and an ink outlet nozzle, and the ink inlet nozzle and the ink outlet nozzle are respectively arranged at two opposite sides of the ink bag cavity; the ink bag cavity is covered with a cavity film, a cavity spring is arranged in the ink bag cavity, the cavity spring is connected with a cavity cover, and the cavity cover is contacted with the inner side of the cavity film; a guide channel connected with the ink inlet nozzle is arranged in the ink bag cavity, and a guide sheet is arranged on the side wall of the guide channel; the ink bag cavity is also internally provided with a guide ring which comprises a plurality of arc-shaped rings arranged concentrically.
Preferably, a blocking spring is arranged in the ink outlet nozzle, the blocking spring is connected with a blocking marble, a rubber plug is arranged on the blocking marble, a blocking cover is arranged at the outlet of the ink outlet nozzle, and the blocking cover is in contact with the rubber plug; an ink outlet communicated with the ink outlet nozzle is arranged in the ink bag cavity, and a filter screen is covered on the ink outlet.
The beneficial effects of the utility model are as follows:
1. the ink inlet nozzle and the ink outlet nozzle are designed oppositely, so that the stress of the ink bag is uniform when the ink bag is replaced, and the problem that the ink bag is not obliquely installed in place in the process of plugging and unplugging the ink bag in the market is solved; and meanwhile, the occupied space of the ink bag is saved under the same volume.
2. The ink outlet nozzle is internally provided with a blocking spring, a blocking marble and a rubber plug, so that an elastic blocking mode is increased, the phenomenon of throwing ink when changing ink bags is solved, and resources are saved.
3. The ink bag cavity is closed by the cavity membrane, and the mode that the cavity spring jacks the ink bag membrane is adopted for restoration, so that the problem that the ink bag membrane is sucked and cannot be restored when ink is discharged is avoided.
4. The flow speed reducing structure is added in the ink bag cavity, so that the impact force of the ink in the ink bag cavity on the ink bag cavity in the flowing process is reduced, the flow guiding effect on the ink is also realized, and meanwhile, the problem of sedimentation of the ink in the flowing process is solved.
Drawings
Fig. 1 is a schematic diagram of the prior art.
Fig. 2 is an exploded view of the ink bag of the present utility model.
FIG. 3 is a cross-sectional view of an ink bag of the present utility model.
Fig. 4 is an internal schematic view of an ink bag of the present utility model.
Fig. 5 is an internal schematic view of an ink bag according to another aspect of the present utility model.
In the figure: 1-ink bag cavity; 2-an ink inlet nozzle; 3-an ink outlet nozzle; 4-cavity membrane; 5-cavity springs; 6-a cavity cover; 7-a diversion channel; 8-guiding sheets; 9-a guide ring; 10-blocking the spring; 11-blocking the marble; 12-a rubber plug; 13-a blanking cover; 14-a filter screen; 15-shrapnel.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
In the description of the embodiments of the present utility model, it should be noted that, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship conventionally put in place when the product of the present utility model is used, or the orientation or positional relationship conventionally understood by those skilled in the art is merely for convenience of describing the present utility model and simplifying the description, and is not indicative or implying that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements.
The utility model will be further described with reference to the drawings and specific examples.
As shown in fig. 1 to 5, the ink bag of the embodiment comprises an ink bag cavity 1, wherein the ink bag cavity 1 is provided with an ink inlet nozzle 2 and an ink outlet nozzle 3, the ink inlet nozzle 2 and the ink outlet nozzle 3 are respectively arranged on two opposite sides of the ink bag cavity 1, the ink inlet nozzle 2 and the ink outlet nozzle 3 are designed relatively, the insertion and the extraction are convenient, the installation is not in place due to the inclination, and meanwhile, the space is saved due to the relatively designed structure.
The ink bag cavity 1 is covered with a cavity film 4, a cavity spring 5 is arranged in the ink bag cavity 1, the cavity spring 5 is connected with a cavity cover 6, and the cavity cover 6 is contacted with the inner side of the cavity film 4; the suction recovery of the inner cavity membrane 4 in the ink bag cavity 1 adopts the mode design of the cavity spring 5, and compared with the traditional structure, the elastic deformation change is good in the mode of controlling by the elastic sheet, the stability is better, and the problem of quick elastic deformation failure of the elastic sheet is solved.
An ink outlet communicated with the ink outlet nozzle 3 is arranged in the ink bag cavity 1, and a filter screen 14 is covered on the ink outlet. Ink enters through the ink inlet nozzle 2, the ink enters the ink bag cavity 1 through a siphon reaction, and is conveyed to the ink outlet nozzle 3 through the filter screen 14, the pressure of the ink bag cavity becomes small in the conveying process of the ink, the cavity membrane 4 can be contracted, and at the moment, the cavity spring 5 is compressed through the cavity cover 6 to convey the ink; when the ink is delivered, the cavity spring 5 can spring up, and the cavity membrane 4 is jacked up and restored through the cavity cover 6.
A diversion channel 7 connected with the ink inlet nozzle 2 is arranged in the ink bag cavity 1, multi-stage guide plates 8 are arranged on two opposite side walls of the diversion channel 7, and the multi-stage guide plates 8 are obliquely arranged along the flowing direction of the ink; the ink bag cavity 1 is internally provided with a guide ring 9, the guide ring 9 comprises a plurality of arc-shaped rings which are arranged at the same circle center, and the circle center of each arc-shaped ring is the center of the ink bag cavity 1; the guide piece 8 and the guide ring 9 form a flow velocity slowing structure together.
The guide sheet 8 prevents the ink from flowing down vertically, so that the pressure change in the ink bag cavity can be reduced, the impact force of the ink in the ink bag cavity on the ink bag cavity in the flowing process is reduced, and the guide effect on the ink is achieved. In the back and forth working process of the spray head, the ink in the ink bag cavity collides with the guide ring 9 back and forth, so that the ink can be effectively mixed, the phenomenon that the ink is concentrated and stands is removed, and the problem of sedimentation of the ink in the flowing process is solved.
The ink outlet nozzle 3 is internally provided with a blocking spring 10, the blocking spring 10 is connected with a blocking marble 11, a rubber plug 12 is arranged on the blocking marble 11, the outlet of the ink outlet nozzle 3 is provided with a blocking cover 13, the blocking cover 13 is in contact with the rubber plug 12, and the blocking cover 13 installs the rubber plug 12, the blocking marble 11 and the blocking spring 10 in the ink outlet nozzle 3. When the ink bag is inserted into the ink tank, the rubber plug 12 is moved inwards, the blocking marble 11 is propped against and compresses the blocking spring 10, and the ink outlet nozzle is opened; when the ink bag is pulled out of the ink tank, the compressed blocking spring 10 is sprung up, and the blocking marble 11 is jacked up, so that the rubber plug 12 blocks the blocking cover 13, and the ink is prevented from being thrown out.
The utility model is not limited to the above-described alternative embodiments, and any person who may derive other various forms of products in the light of the present utility model, however, any changes in shape or structure thereof, all falling within the technical solutions defined in the scope of the claims of the present utility model, fall within the scope of protection of the present utility model.
Claims (5)
1. An ink bag, characterized in that: the ink bag comprises an ink bag cavity (1), wherein an ink inlet nozzle (2) and an ink outlet nozzle (3) are arranged on the ink bag cavity (1), a cavity film (4) is covered on the ink bag cavity (1), a cavity spring (5) is arranged in the ink bag cavity (1), the cavity spring (5) is connected with a cavity cover (6), and the cavity cover (6) is contacted with the inner side of the cavity film (4); a guide channel (7) connected with the ink inlet nozzle (2) is arranged in the ink bag cavity (1), and a guide sheet (8) is arranged on the side wall of the guide channel (7).
2. An ink bag according to claim 1, wherein: a guide ring (9) is also arranged in the ink bag cavity (1), and the guide ring (9) comprises a plurality of arc-shaped rings which are concentrically arranged.
3. An ink bag according to claim 1, wherein: the ink outlet nozzle is characterized in that a blocking spring (10) is arranged in the ink outlet nozzle (3), the blocking spring (10) is connected with a blocking marble (11), a rubber plug (12) is arranged on the blocking marble (11), a blocking cover (13) is arranged at the outlet of the ink outlet nozzle (3), and the blocking cover (13) is in contact with the rubber plug (12).
4. An ink bag according to claim 1 or 3, wherein: an ink outlet communicated with the ink outlet nozzle (3) is arranged in the ink bag cavity (1), and a filter screen (14) is covered on the ink outlet.
5. An ink bag according to claim 1, wherein: the ink inlet nozzle (2) and the ink outlet nozzle (3) are respectively arranged on two opposite sides of the ink bag cavity (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321229375.6U CN219789674U (en) | 2023-05-19 | 2023-05-19 | Ink bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321229375.6U CN219789674U (en) | 2023-05-19 | 2023-05-19 | Ink bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219789674U true CN219789674U (en) | 2023-10-03 |
Family
ID=88186284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321229375.6U Active CN219789674U (en) | 2023-05-19 | 2023-05-19 | Ink bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219789674U (en) |
-
2023
- 2023-05-19 CN CN202321229375.6U patent/CN219789674U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |