Surface cover curing installation structure of regenerative ink box
By adopting a connecting structure between mating ribs and grooves in the regenerated ink cartridge, the problem of unstable connection between the cover and the ink cartridge is solved, and higher sealing and impact resistance are achieved, and it is convenient for later disassembly.
Patent Information
- Application Number
- CN202422563744.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-10-22
AI Technical Summary
The cover of the recycled ink cartridge is unstable to connect to the ink cartridge, which is prone to cracking and ink leakage when bumped or dropped.
The connecting structure between the mating rib and the mating groove is adopted. The mating rib and the ink cartridge body are formed integrally. There is a mating groove on the lower end of the face cover, which is fixed by glue to enhance the connection tightness and sealing performance.
It improves the connection tightness and collision resistance between the cover and the ink cartridge body, enhances the sealing performance, and facilitates post-heating disassembly.
Smart Images
Figure CN223085680U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a cured installation structure of a cover of a recycled ink cartridge.
Background Art
[0002] A recycled ink cartridge is an ink cartridge that has been recycled and reprocessed, mainly used for the printer output function, working by passively receiving instructions, and its quality problems have no impact on the printer motherboard and program. By recycling and reprocessing the original ink cartridge, it is possible to avoid environmental pollution by the original ink cartridge, reflecting the concept of environmental protection, and it is also more affordable in terms of price. For enterprises that reprocess recycled ink cartridges, they mainly remove the baffle inside the ink cartridge to achieve the effect of enlarging the ink chamber, and then match a cover that can replenish ink to the ink chamber. The cover is usually adhesively fixed to the mouth edge of the ink cartridge. However, when the user is using it, when the ink cartridge is bumped or accidentally dropped, the connection position between the cover and the ink cartridge is prone to cracking and ink leakage.
[0003] Therefore, it is necessary to make further improvements to it.
Content of the Utility Model
[0004] The purpose of the utility model is to overcome the above problems. We provide a cured installation structure of a cover of a recycled ink cartridge. By adopting this cured installation structure, the problem of unstable connection between the cover and the ink cartridge can be solved.
[0005] To achieve the above purpose, we provide a cured installation structure of a cover of a recycled ink cartridge, which includes an ink cartridge body and a cover. The top of the ink cartridge body is open, and the cover is covered on the opening and seals the ink cartridge body. At the mouth edge of the opening of the ink cartridge body, there is a protruding mating rib, and the mating rib is arranged around the mouth edge of the opening. The lower end surface of the cover is provided with a mating groove that is connected and sealed with the mating rib, and the mating rib is connected with the mating groove and fixed by glue.
[0006] In one or more embodiments, the mating rib and the ink cartridge body are of an integrally formed structure, the cross-section of the mating rib is rectangular, and the height of the mating rib is 1MM - 3MM.
[0007] In one or more embodiments, the lower end surface of the cover has an annular surrounding wall. When the cover is connected to the ink cartridge body, the outer side surface of the surrounding wall fits with the inner side surface of the ink cartridge body.
[0008] In one or more embodiments, the glue is polyethylene.
[0009] In one or more embodiments, on the connection surface of the ink cartridge body where it is connected to the cover, there is an outer edge protruding from the outer side surface of the cover, and there is a concave position at the lower end of the outer side surface of the cover, and the concave position corresponds to the outer edge.
[0010] In one or more embodiments, the cover is a transparent cover.
[0011] The utility model has the following technical effects compared with the background technology: The connection position between the face cover and the ink cartridge body is connected by a mating rib and a mating groove, which further improves the connection tightness between the face cover and the ink cartridge body, and improves the sealing performance and anti-collision ability.
Description of the Drawings
[0012] Figure 1 It is a schematic structural diagram after the face cover and the ink cartridge body of the utility model are connected;
[0013] Figure 2 It is a schematic structural diagram before the face cover and the ink cartridge body of the utility model are connected.
Specific Embodiments
[0014] In order to deepen the understanding of the utility model, the following will further elaborate on the utility model in combination with embodiments and drawings. The embodiments are only used to explain the utility model and do not constitute a limitation on the protection scope of the utility model.
[0015] Please refer to Figure 1-2 , this application provides a cured installation structure for the face cover of a recycled ink cartridge, which includes an ink cartridge body 1 and a face cover 2. The top of the ink cartridge body is provided with an opening, and the face cover 2 is covered on the opening to seal the ink cartridge body 1. A protruding mating rib 3 is provided at the edge of the opening of the ink cartridge body 1. The mating rib is arranged around the edge of the opening. A mating groove 4 for connecting and sealing with the mating rib is provided on the lower end surface of the face cover 2. The connection between the mating rib and the mating groove can improve the connection tightness between the face cover and the ink cartridge body, improve the sealing performance and anti-impact ability. The mating rib and the mating groove are connected and fixed by glue. Specifically, the glue is polyethylene, which has good weather resistance and chemical corrosion resistance. This glue can be heated to about 75°C, and the glue can be decomposed, and the adhesion part will break naturally, which is convenient for disassembling the face cover after heating later.
[0016] The mating rib 3 and the ink cartridge body 1 are of an integrally formed structure. The cross-section of the mating rib is rectangular, and the height of the mating rib is 1MM - 3MM. The mating rib can also be fixed on the mating rib by hot melt bonding, and the height of the mating rib is preferably 2MM.
[0017] The lower end surface of the face cover 2 has an annular surrounding wall 5. When the face cover is connected to the ink cartridge body, the outer side surface of the surrounding wall 5 fits with the inner side surface of the ink cartridge body 1, so as to further improve the sealing performance at the connection between the face cover and the ink cartridge body, and the bottom end of the surrounding wall can also hold the sponge inside the ink cartridge to prevent it from loosening.
[0018] The ink cartridge body 1 is provided with an outer edge 6 protruding from the outer side of the face cover on the connection surface connected to the face cover 2. A concave position 7 is provided at the lower end of the outer side of the face cover, and the concave position corresponds to the outer edge. When it is necessary to disassemble the face cover, a screwdriver can be inserted into the concave position to pry the face cover so that the face cover is separated from the ink cartridge body.
[0019] The face cover 2 is a transparent face cover. Setting the face cover to be transparent can facilitate observing the internal situation of the ink cartridge body, which is beneficial to observing the ink injection situation in real time when refilling ink.
[0020] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modification or change made by those of ordinary skill in the art according to the disclosure of the present invention shall be included in the protection scope recorded in the claims.
Claims
1. A surface cover curing and installation structure of a recycled ink cartridge, characterized in that: It includes an ink cartridge body (1) and a face cover (2). The top of the ink cartridge body is open. The face cover (2) is covered on the opening and seals the ink cartridge body (1). At the edge of the opening of the ink cartridge body (1), there is a protruding fitting rib (3) which is arranged around the edge of the opening. The lower end surface of the face cover (2) is provided with a fitting groove (4) connected and sealed with the fitting rib. The fitting rib is connected with the fitting groove and fixed by glue.
2. The surface cover curing and installation structure of a recycled ink cartridge according to claim 1, characterized in that: The fitting rib (3) and the ink cartridge body (1) are of an integrally formed structure. The cross-section of the fitting rib is rectangular, and the height of the fitting rib is 1MM - 3MM.
3. The surface cover curing and installation structure of a recycled ink cartridge according to claim 1, wherein: The lower end surface of the face cover (2) has an annular surrounding wall (5). When the face cover is connected to the ink cartridge body, the outer side surface of the surrounding wall (5) fits with the inner side surface of the ink cartridge body (1).
4. The surface cover curing and installation structure of a recycled ink cartridge according to claim 1, characterized in that: The glue is polyethylene.
5. The surface cover curing and installation structure of a recycled ink cartridge according to claim 1 or 4, characterized in that: On the connection surface of the ink cartridge body (1) where it is connected to the face cover (2), there is an outer edge (6) protruding from the outer side surface of the face cover. There is a recess (7) at the lower end of the outer side surface of the face cover, and the recess corresponds to the outer edge.
6. The face cover curing and installation structure of a recycled ink cartridge according to claim 1, characterized in that: The face cover (2) is a transparent face cover.