Novel ink cartridge for ink-jet printer

Abstract

The utility model discloses a novel ink box for an ink-jet printer, which comprises a box body, one side of the box body is provided with a nozzle, the box body is provided with a nozzle cover matched with the nozzle, the left side and the right side of the nozzle cover are respectively provided with a baffle plate, and the upper end and the lower end of the nozzle cover are respectively provided with a clamping lug. And a moisturizing layer is arranged on the side, facing the spray head, of the spray head cover, and when the clamping lugs are clamped to the box body, the baffle abuts against the box body, and meanwhile the moisturizing layer is attached to the spray head. In order to solve the problem that the nozzle is blocked, the moisturizing layer is arranged on the nozzle cover, and when the nozzle cover is clamped on the box body, the moisturizing layer is tightly attached to the nozzle, so that the volatilization speed of a solvent in ink can be reduced, and the phenomenon that the nozzle is blocked is effectively avoided. In addition, a plurality of reinforcing ribs are arranged on the spray head cover, and each reinforcing rib is connected to the surrounding plate, so that the rigidity of the spray head cover can be enhanced, and the phenomenon of deformation of the spray head cover is reduced.

Description

Technical Field

[0001] The utility model particularly relates to a new ink cartridge for a coding printer. Background Art

[0002] The existing ink cartridges for coding printers generally include a cartridge body, and an inner cavity for accommodating ink is arranged on the cartridge body. A nozzle is arranged on the cartridge body, and a nozzle cover is detachably connected to the cartridge body. After the ink cartridge is used up, the nozzle cover is assembled on the cartridge body to protect the nozzle. However, the following problems exist during use:

[0003] The ink includes a solvent and pigments. When the solvent part in the ink volatilizes into the air, the problem of solidification is likely to occur. After the ink cartridge is used up, there is often a small amount of ink remaining on the nozzle. Then, the contact area between the ink on the nozzle and the air increases, accelerating the volatilization speed of the solvent. That is to say, when this part of the ink solidifies, it is likely to block the nozzle, thus affecting the printing performance. Summary of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a new ink cartridge for a coding printer.

[0005] In order to solve the above-mentioned existing technical problems, the utility model adopts the following technical solutions:

[0006] A new ink cartridge for a coding printer includes a cartridge body. A nozzle is arranged on one side of the cartridge body. A nozzle cover adapted to the nozzle is arranged on the cartridge body. Baffles are respectively arranged on the left and right sides of the nozzle cover. Clamping ears are respectively arranged at the upper and lower ends of the nozzle cover. A moisture-proof layer is arranged on the side of the nozzle cover facing the nozzle. When the clamping ears are clamped on the cartridge body, the baffle abuts tightly against the cartridge body while the moisture-proof layer fits against the nozzle.

[0007] Preferably, an installation groove for limiting the moisture-proof layer is formed on the nozzle cover.

[0008] Preferably, a surrounding plate protrudes outward from the nozzle cover, and the space jointly enclosed by the surrounding plate and the nozzle cover forms the installation groove.

[0009] Preferably, the material of the moisture-proof layer is poron foam.

[0010] Preferably, a plurality of reinforcing ribs are further arranged on the nozzle cover, and the reinforcing ribs are jointly connected to the surrounding plate.

[0011] Preferably, the cartridge body includes a main body and a cover body. A plurality of elastic barbs are formed on the cover body, and clamping interfaces for connecting the elastic barbs are arranged on the main body.

[0012] The beneficial effects of the present utility model are as follows:

[0013] The novel ink cartridge for a printer of the present application includes a cartridge body. A nozzle is provided on one side of the cartridge body. A nozzle cover adapted to the nozzle is provided on the cartridge body. Baffles are respectively provided on the left and right sides of the nozzle cover. Clamping ears are respectively provided at the upper and lower ends of the nozzle cover. A moisture-proof layer is provided on the side of the nozzle cover facing the nozzle. When the clamping ears are clamped on the cartridge body, the baffle presses tightly against the cartridge body while the moisture-proof layer fits against the nozzle. In order to improve the problem of nozzle clogging, a moisture-proof layer is provided on the nozzle cover. When the nozzle cover is clamped on the cartridge body, the moisture-proof layer closely adheres to the nozzle, which can reduce the evaporation rate of the solvent in the ink, thereby effectively avoiding the phenomenon of nozzle clogging. In addition, a plurality of reinforcing ribs are provided on the nozzle cover, and each reinforcing rib is connected to the surrounding plate. This design can enhance the rigidity of the nozzle cover and reduce the phenomenon of deformation of the nozzle cover. Description of the Drawings

[0014] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, where:

[0015] Figure 1 is a schematic structural diagram of a novel ink cartridge for an inkjet printer of the present application Figure 1 ;

[0016] Figure 2 is a schematic structural diagram of a novel ink cartridge for an inkjet printer of the present application Figure 2 ;

[0017] Figure 3 is a schematic structural diagram of a novel ink cartridge for an inkjet printer of the present application Figure 3 。 Detailed Embodiment

[0018] The embodiments of the present utility model will be described in detail below. The illustrated embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout.

[0019] The orientation shown in the drawings should not be construed as limiting the specific protection scope of the present utility model. It is only for reference and understanding of the preferred embodiments. The positions of the product components shown in the drawings can be changed, the quantity can be increased, or the structure can be simplified.

[0020] The "connection" described in the specification and the mutual "connection" relationship of the components shown in the drawings can be understood as a fixed connection, a detachable connection, or a connection formed as a single entity; it can be a direct connection or a connection through an intermediate medium. Those of ordinary skill in the art can understand the connection relationship according to specific circumstances and can obtain methods such as screwing, riveting, welding, clamping, or embedding to substitute different implementation manners in a suitable way.

[0021] For the orientation words such as up, down, left, right, top, bottom, etc. described in the specification and the orientation shown in the drawings, each component can be in direct contact or in contact through other features between them; for example, being above can mean directly above or obliquely above, or it only means being higher than other objects; similar understandings can be made for other orientations.

[0022] The manufacturing materials of the components with solid shapes shown in the specification and the drawings can be metal materials, non-metal materials, or other synthetic materials; for the machining processes used for the components with solid shapes, they can be stamping, forging, casting, wire cutting, laser cutting, injection molding, numerical milling, 3D printing, machining, etc.; those of ordinary skill in the art can adaptively select or select in combination according to different processing conditions, costs, and precisions, but are not limited to the above materials and manufacturing processes.

[0023] A new ink cartridge for a coding printer, referring to Figures 1 - 3 , includes a cartridge body 1, a nozzle is provided on one side of the cartridge body 1, a nozzle cover 2 adapted to the nozzle is provided on the cartridge body 1, baffles 3 are respectively provided on the left and right sides of the nozzle cover 2, clamping ears 4 are respectively provided on the upper and lower ends of the nozzle cover 2, a moisture-proof layer 5 is provided on the side of the nozzle cover 2 facing the nozzle. When the clamping ears 4 are clamped on the cartridge body 1, the baffle 3 abuts against the cartridge body 1 while the moisture-proof layer 5 fits against the nozzle.

[0024] Further, an installation groove 6 for limiting the moisture-proof layer 5 is formed on the nozzle cover 2.

[0025] Further, a surrounding plate 7 protrudes outward from the nozzle cover 2, and the space jointly surrounded by the surrounding plate 7 and the nozzle cover 2 constitutes the installation groove 6.

[0026] Further, the material of the moisture-proof layer 5 is poron foam.

[0027] Further, a plurality of reinforcing ribs 8 are also provided on the nozzle cover 2, and the reinforcing ribs 8 are jointly connected to the surrounding plate 7.

[0028] Further, the cartridge body 1 includes a main body 11 and a cover body 12, a plurality of elastic barbs 121 are formed on the cover body 12, and a clamping interface 111 for connecting the elastic barbs 121 is provided on the main body 11.

[0029] The working principle of the present utility model is as follows:

[0030] As Figure 1 shown, this is a schematic structural view of the nozzle cap 2 assembled on the cartridge 1. As Figure 2 shown, an installation groove 6 is provided on the nozzle cap 2. The moisture retention layer 5 is placed in the installation groove 6. When installing the nozzle cap 2, the clamping ears 4 at the upper and lower ends of the nozzle cap 2 are respectively clamped on the cartridge 1. At this time, the baffle 3 abuts against the cartridge 1. After the nozzle cap 2 is assembled, the moisture retention layer 5 is attached to the nozzle. As Embodiment 1, the moisture retention layer 5 can be realized by choosing poron foam. When the moisture retention layer 5 is attached to the nozzle, it can not only protect the nozzle from damage, but also prevent the ink at the nozzle from curing and blocking. The surrounding effect of the baffle 3 and the nozzle cap 2 on the nozzle can play a protective role for the nozzle.

[0031] In the actual use process, considering that the nozzle cap 2 needs to be disassembled and installed multiple times, in order to prevent the nozzle cap 2 from deforming, the design concept of the installation groove 6 in this application is: a surrounding plate 7 is protrudingly provided on the nozzle cap 2, and the space formed by jointly surrounding the surrounding plate 7 and the nozzle cap 2 constitutes the installation groove 6. In addition, a plurality of reinforcing ribs 8 are also provided on the nozzle cap 2, and each reinforcing rib 8 is connected to the surrounding plate 7. This design can enhance the rigidity of the nozzle cap 2 and reduce the phenomenon of the nozzle cap 2 deforming.

[0032] On the basis of the above technical solution, this application designs the cartridge 1 in a connection manner of a cover body 12 and a main body 11. A plurality of elastic barbs 121 are provided on the cover body 12, and a plurality of clamping interfaces 111 with the same number as the elastic barbs 121 are provided on the main body 11. The elastic barbs 121 are clamped in the corresponding clamping interfaces 111 to realize the detachable connection between the main body 11 and the cover body 12.

[0033] In order to improve the problem of nozzle blockage in this application, a moisture retention layer 5 is provided on the nozzle cap 2. When the nozzle cap 2 is clamped on the cartridge 1, the moisture retention layer 5 is closely attached to the nozzle, which can reduce the evaporation rate of the solvent in the ink, thereby effectively avoiding the phenomenon of nozzle blockage. In addition, a plurality of reinforcing ribs 8 are also provided on the nozzle cap 2, and each reinforcing rib 8 is connected to the surrounding plate 7. This design can enhance the rigidity of the nozzle cap 2 and reduce the phenomenon of the nozzle cap 2 deforming.

[0034] Since the main design concept of this application lies in the improvement of the nozzle cap 2, and the working principle of the cartridge 1 is not the main design concept of this application and belongs to the mature technical means in this technical field, the working principle thereof will not be elaborated herein.

[0035] Although the present utility model has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made to the present utility model without departing from the principles and spirit scope defined by the claims. Therefore, the detailed description of the embodiments of this disclosure is only for explanation and not for limiting the present utility model, but the scope of protection is defined by the content of the claims.

Claims

1. A new ink cartridge for a coding printer, characterized in that: The invention comprises a box body (1), a nozzle is arranged on one side of the box body (1), a nozzle cover (2) adapted to the nozzle is arranged on the box body (1), baffles (3) are arranged on the left and right sides of the nozzle cover (2), snap-on ears (4) are arranged on the upper and lower ends of the nozzle cover (2), a moisturizing layer (5) is arranged on the side of the nozzle cover (2) facing the nozzle, and when the snap-on ears (4) are snap-connected to the box body (1), the baffle (3) is pressed against the box body (1) and the moisturizing layer (5) is attached to the nozzle.

2. A new ink cartridge for a code-jet printer according to claim 1, characterized in that: The nozzle cover (2) is provided with a mounting groove (6) for limiting the moisturizing layer (5).

3. A new ink cartridge for a code-jet printer according to claim 2, characterized in that: A surrounding plate (7) is provided on the nozzle cover (2) so as to protrude outwards, and a space enclosed by the surrounding plate (7) and the nozzle cover (2) together constitutes the installation groove (6).

4. A new ink cartridge for a code-jet printer according to claim 1, characterized in that: The material of the moisturizing layer (5) is poron foam.

5. A new ink cartridge for a code-jet printer according to claim 2, characterized in that: The nozzle cover (2) is also provided with a plurality of reinforcing ribs (8), and the reinforcing ribs (8) are commonly connected to the enclosure plate (7).

6. A new ink cartridge for a code-jet printer according to claim 2, characterized in that: The box body (1) comprises a main body (11) and a cover body (12); the cover body (12) is provided with a plurality of elastic barbs (121); and the main body (11) is provided with a card interface (111) for connecting the elastic barbs (121).

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