Magnetic type sealing device for flip cover of color box

Abstract

The utility model relates to the technical field of color box turning covers, and discloses a color box turning cover magnetic type sealing device which comprises a color box body, a first connecting plate, a second connecting plate and a third connecting plate are arranged on the upper surface of the color box body, and the second connecting plate is located between the first connecting plate and the third connecting plate. The first connecting plate, the second connecting plate and the third connecting plate are fixed through connecting assemblies, a turning cover is arranged on the outer wall of the color box body, a mounting piece is fixedly connected to the upper surface of the first connecting plate, the lower surface of the mounting piece is fixedly connected to the upper surfaces of the first connecting plate and the third connecting plate, a first clamping groove is formed in the turning cover, and a second clamping groove is formed in the turning cover. A second clamping groove is formed in the color box body. According to the utility model, the plurality of clamping grooves I are formed in the flip cover, so that the magnetic force distribution is more uniform, the situation that the sealing is not tight due to weak local magnetic force is avoided, the whole contact edge of the flip cover and the box body can be kept in a good sealing state, and the overall sealing performance is improved.

Description

Technical Field

[0001] This utility model relates to the field of color box flip-top technology, and in particular to a magnetic sealing device for color box flip-tops. Background Technology

[0002] Traditional magnetic sealing devices for color boxes mainly consist of the color box body, the flip cover, magnets, and iron sheets. The working principle is as follows: magnets are installed on the inner edge of the flip cover, and iron sheets or magnetic components are installed at the corresponding positions on the color box body and the flip cover. When the flip cover is closed, a strong magnetic force is generated between the magnet and the iron sheet, and the magnetic attraction is used to tightly attract the flip cover and the color box body together.

[0003] Most color box flip-top sealing devices typically employ a simple magnetic structure, where magnets are placed only at a single location on the flip-top and the box body. This method results in uneven magnetic force distribution due to the overly concentrated magnets. Areas with weak magnetic force easily appear at the contact edge between the flip-top and the box body. These weak magnetic areas cannot effectively block external factors, leading to a poor seal and inability to provide adequate protection for the items inside the box. Dust, moisture, and air can easily enter the box, affecting the quality and shelf life of the items inside. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a magnetic sealing device for flip-top color boxes, which aims to improve the problem of uneven magnetic force distribution caused by the overly concentrated distribution of magnets in traditional flip-top color box sealing devices.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A magnetic sealing device for a flip-top color box includes a color box body. The upper surface of the color box body is provided with a first connecting plate, a second connecting plate, and a third connecting plate. The second connecting plate is located between the first and third connecting plates. The first, second, and third connecting plates are fixed by a connecting assembly. The outer wall of the color box body is provided with a flip-top. The upper surface of the flip-top is located on the lower surface of the third connecting plate. An mounting piece is fixedly connected to the upper surface of the first connecting plate, and the lower surface of the mounting piece is fixedly connected to the upper surfaces of the first and third connecting plates. A first slot is formed inside the flip-top, and a second slot is formed inside the color box body.

[0007] Preferably, the interior of slot one and slot two is used to fill magnets, and the outer wall of slot one is disposed on the outer wall of slot two.

[0008] Preferably, the connecting assembly includes a connecting block one, the outer wall of the connecting block one is fixedly connected to the outer wall of the connecting plate one, the inner side of the connecting block one is rotatably connected to a fixing column one, the right outer wall of the fixing column one is fixedly connected to an installation column, the right outer wall of the installation column is fixedly connected to a fixing column two, the outer wall of the fixing column two is provided with a connecting block two, and the outer wall of the connecting block two is fixedly connected to the outer wall of the connecting plate two.

[0009] Preferably, the connecting block one has a slot inside.

[0010] This utility model has the following beneficial effects:

[0011] 1. In this utility model, by opening multiple slots inside the flip cover, the magnetic force distribution can be made more uniform, avoiding the situation where the local magnetic force is weak and the sealing is not tight, ensuring that the entire contact edge between the flip cover and the box body can maintain a good sealing state, and improving the overall sealing performance.

[0012] 2. In this utility model, by manually pulling the flip cover upward, additional pressure or pulling force can be applied to the flip cover when it is closed, which works in conjunction with the first and second slots to further enhance the sealing effect between the cover and the main body of the color box, ensuring that the items inside the color box are better protected and preventing the influence of external factors such as dust, moisture, and air on the items. Attached Figure Description

[0013] Figure 1 A three-dimensional structural schematic diagram of the magnetic sealing device for flip-top color box proposed in this utility model;

[0014] Figure 2 This is a partial structural diagram of the connecting plate two of the magnetic sealing device for the flip-top color box proposed in this utility model;

[0015] Figure 3 This is a partial structural diagram of the mounting column of the magnetic sealing device for the flip-top color box proposed in this utility model;

[0016] Figure 4 This is a partial structural diagram of the slot two of the magnetic sealing device for the flip-top color box proposed in this utility model.

[0017] Legend:

[0018] 1. Color box body; 2. Connecting plate one; 3. Connecting plate two; 4. Connecting plate three; 5. Flip cover; 6. Mounting piece; 7. Slot one; 8. Slot two; 9. Mounting post; 10. Fixing post one; 11. Connecting block one; 12. Fixing post two; 13. Connecting block two. Detailed Implementation

[0019] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] Reference Figures 1-3 An embodiment of this utility model provides a magnetic sealing device for a flip-top color box, comprising a color box body 1. The upper surface of the color box body 1 is provided with a connecting plate 2, a connecting plate 3, and a connecting plate 4. The connecting plate 3 is located between the connecting plate 2 and the connecting plate 4. The connecting plate 2, the connecting plate 3, and the connecting plate 4 are fixed by a connecting assembly. The outer wall of the color box body 1 is provided with a flip-top 5. The upper surface of the flip-top 5 is provided on the lower surface of the connecting plate 4. The upper surface of the connecting plate 2 is fixedly connected with an mounting piece 6. The lower surface of the mounting piece 6 is fixedly connected to the upper surfaces of the connecting plate 2 and the connecting plate 4. The flip-top 5 has a slot 7 inside, and the color box body 1 has a slot 8 inside.

[0021] Specifically, connecting plate 12 is flexibly connected to the upper surface of the color box body 1 via a cloth strip. Connecting plate 34 and the flip cover 5 are also flexibly connected via cloth strips. Connecting plate 12, connecting plate 23, and connecting plate 34 are connected together by a fixing component and are set on the upper surface of the color box body 1. The mounting piece 6 is made of cloth and is used to connect to the upper surfaces of connecting plate 12, connecting plate 23, and connecting plate 34 to enhance the overall aesthetics. Slot 17 is used to install the positive magnet, and slot 28 is used to install the negative magnet. The flip cover 5 is fixed to the outer wall of the color box body 1 by the attraction between slot 17 and slot 28, which can achieve a more uniform magnetic force distribution, avoid the situation where the local magnetic force is weak and the sealing is not tight, and ensure that the entire contact edge between the flip cover and the box body can maintain a good sealing state, thereby improving the overall sealing performance.

[0022] Reference Figure 3 and Figure 4 The interior of slot 1 7 and slot 2 8 is used to fill magnets, and the outer wall of slot 1 7 is set on the outer wall of slot 2 8; the interior of connecting block 1 11 has a slot.

[0023] Specifically, the slots in the connecting block 11 are used to support the rotation of the fixing column 10 and the mounting column 9 inside them. The slots 7 and 8 are used to fix the magnets, which can be easily replaced when the magnetism disappears.

[0024] Reference Figure 3The connecting assembly includes a connecting block 11, the outer wall of which is fixedly connected to the outer wall of the connecting plate 2, a fixing post 10 is rotatably connected inside the connecting block 11, a mounting post 9 is fixedly connected to the right outer wall of the fixing post 10, a fixing post 2 12 is fixedly connected to the right outer wall of the mounting post 9, a connecting block 2 13 is provided on the outer wall of the fixing post 2 12, and the outer wall of the connecting block 2 13 is fixedly connected to the outer wall of the connecting plate 2 3.

[0025] Specifically, by manually pulling up the flip cover 5, the flip cover 5 will cause the connecting plate 1 2 and the connecting plate 2 3 to rotate. The rotation of the connecting plate 1 2 will cause the connecting block 1 11 to rotate on the outer wall of the fixing column 1 10. At the same time, the connecting plate 2 3 will cause the connecting block 2 13 to rotate on the outer wall of the fixing column 2 12. The mounting column 9 is used to support the fixing column 1 10 and the fixing column 2 12.

[0026] Working principle: When the magnetic sealing device of the flip cover is needed, the flip cover 5 is manually placed on the outer wall of the color box body 1. The flip cover 5 will drive the slot 1 7 to cover the slot 2 8. The slot 1 7 is evenly distributed inside the flip cover 5, and the slot 2 8 is evenly distributed inside the color box body 1. This can make the magnetic force distribution more uniform, avoid the situation where the local magnetic force is weak and the seal is not tight, and ensure that the entire contact edge between the flip cover and the box body can maintain a good seal, thereby improving the overall sealing performance.

[0027] By manually pulling up the flip cover 5, the flip cover 5 will cause the connecting plate 1 2 and the connecting plate 2 3 to rotate. The rotation of the connecting plate 1 2 will cause the connecting block 1 11 to rotate on the outer wall of the fixing post 1 10. At the same time, the connecting plate 2 3 will cause the connecting block 2 13 to rotate on the outer wall of the fixing post 2 12. This allows additional pressure or tension to be applied to the flip cover 5 when it is closed. This works in conjunction with the slots 1 7 and 2 8 to further enhance the sealing effect between the cover and the main body of the color box, ensuring better protection of the items inside the color box and preventing dust, moisture, air and other external factors from entering. To mitigate the impact of external factors on the contents, this magnetic sealing device for the flip-top lid not only ensures a more uniform distribution of magnetic force, preventing weak local magnetic areas from causing poor sealing, but also maintains a good seal across the entire contact edge between the lid and the box body, improving overall sealing performance. Furthermore, it allows for the application of additional pressure or tension to the lid 5 when it is closed, working in conjunction with slots 7 and 8 to further enhance the sealing effect between the lid and the box body. This ensures better protection for the contents inside the box, preventing the impact of external factors such as dust, moisture, and air on the items.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A magnetic sealing device for the flip-top of a gift box, comprising a gift box body (1), characterized in that: The upper surface of the color box body (1) is provided with connecting plate one (2), connecting plate two (3) and connecting plate three (4), the connecting plate two (3) is located between the connecting plate one (2) and the connecting plate three (4), the connecting plate one (2), the connecting plate two (3) and the connecting plate three (4) are fixed by connecting assembly, the outer wall of the color box body (1) is provided with a flip cover (5), the upper surface of the flip cover (5) is arranged on the lower surface of the connecting plate three (4), the upper surface of the connecting plate one (2) is fixedly connected with a mounting piece (6), the lower surface of the mounting piece (6) is fixedly connected on the upper surface of the connecting plate one (2) and the connecting plate three (4), the inside of the flip cover (5) is provided with a clamping groove one (7), and the inside of the color box body (1) is provided with a clamping groove two (8).

2. The magnetic flap seal for a blister pack of claim 1, wherein: The inside of the clamping groove one (7) and the clamping groove two (8) is used for filling magnet, and the outer wall of the clamping groove one (7) is arranged on the outer wall of the clamping groove two (8).

3. The magnetic flap seal for a blister pack of claim 1, wherein: The connecting assembly comprises a connecting block one (11), the outer wall of the connecting block one (11) is fixedly connected on the outer wall of the connecting plate one (2), the inside of the connecting block one (11) is rotatably connected with a fixed column one (10), the right outer wall of the fixed column one (10) is fixedly connected with a mounting column (9), the right outer wall of the mounting column (9) is fixedly connected with a fixed column two (12), the outer wall of the fixed column two (12) is provided with a connecting block two (13), and the outer wall of the connecting block two (13) is fixedly connected on the outer wall of the connecting plate two (3).

4. The magnetic flap seal for a blister pack of claim 3, wherein: The inside of the connecting block one (11) is provided with a clamping groove.

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