Anti-theft blister box

Abstract

According to the anti-theft blister box, one side of an upper cover is connected with an integrated tearing face which is connected with a box body, a plurality of box body reinforcing strips are arranged on the four faces of the box body, a box edge reinforcing strip and a cover edge reinforcing strip are arranged on the edges of the box body and the upper cover respectively, and a reinforcing block is arranged at the joint of the box body and the upper cover. A first protruding rib and a second protruding rib are arranged on the inner edge of the box body and the inner edge of the upper cover respectively, an arc tearing opening and a linear tearing opening are formed in the edge of the integrated tearing face, a reinforcing dot matrix is arranged on the integrated tearing face, a folding reinforcing strip is arranged on one side of the reinforcing dot matrix, and a plurality of overlapping blocks are arranged on the periphery of the interior of the upper cover. The sealing inclined plane is designed, the sealing effect is better, the reinforcing block is designed at the sealing position, when the upper cover is forcibly opened, the reinforcing block is large in rigidity and can eject the tearing opening, and anti-fake and anti-theft effects are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic suction boxes, in particular to an anti-theft plastic suction box. Background Technique

[0002] The anti-theft plastic suction box is a complex and important field. The anti-theft plastic suction box is a plastic packaging box that combines the plastic suction process and anti-theft design, mainly used to protect goods from theft or replacement. This packaging box realizes the anti-theft function through special structural design. For example, a disposable tape, an easy-to-tear line area, an anti-theft strip or other fixing structures are set between the box cover and the box body to ensure that once the package is illegally opened, irreversible marks will be left, thereby effectively preventing the goods from being stolen or replaced. The anti-theft plastic suction box is widely used in fields such as supermarkets, bakeries, and electronic product packaging, especially suitable for high-value or easily replaceable goods.

[0003] In the prior art, in an anti-theft plastic suction box disclosed in the patent publication number CN205574608U, it includes a box cover, a box body, and an anti-theft strip. The box cover has a raised edge, and strip-shaped protrusions close to the box cover are distributed along the raised edge. Uniform dotted broken lines are distributed on the anti-theft strip. The edge of the box body turns outwards to form a raised edge with a certain width. The utility model has an anti-theft function, that is, when the product is put into the anti-theft plastic suction box, since the edge and strip-shaped protrusions of the box cover tightly clamp the raised edge formed by the outward turning of the box body edge, it cannot be opened from the loading end and can only be opened from the end with the anti-theft strip. After opening, the anti-theft strip is damaged and cannot be restored. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an anti-theft plastic suction box that is environmentally friendly, has high strength, and is convenient to tear.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: An anti-theft plastic suction box, including an integrated tear surface connected to one side of the upper cover and connected to the box body; several box body reinforcing strips are provided on the four sides of the box body; box edge reinforcing strips and cover edge reinforcing strips are respectively provided on the edges of the box body and the upper cover; a reinforcing block is provided at the connection between the box body and the upper cover; the reinforcing block is of an inclined surface structure; first convex ribs and second convex ribs are respectively provided on the inner edges of the box body and the upper cover.

[0006] Preferably, the edge of the integrated tear surface is provided with an arc tear opening and a straight tear opening; a pressing opening is provided on the arc tear opening.

[0007] Preferably, reinforcing dot matrices are provided on the integrated tear surface; a folding reinforcing strip is provided on one side of the reinforcing dot matrix.

[0008] Preferably, the first convex rib is formed by connecting a first inclined surface and a second inclined surface on the inner edge of the box body; the second convex rib is formed by connecting a third inclined surface and a fourth inclined surface on the inner edge of the upper cover.

[0009] Preferably, the angle between the first inclined surface or the second inclined surface and the horizontal plane ranges from 40° to 80°; the angle between the third inclined surface or the fourth inclined surface and the horizontal plane ranges from 50° to 80°.

[0010] Preferably, when the upper cover is closed, the upper edge closely adheres to the fitting surface; a clamping block is provided above the fitting surface; the second rib is embedded in the groove between the first rib and the inner wall of the box body.

[0011] Preferably, reinforcing inclined surfaces are provided at the four corners of the box body.

[0012] Preferably, a plurality of stacking blocks are provided around the inside of the upper cover.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: in the present utility model, a connected easy-to-tear opening is designed at the joint, and no waste will be generated when tearing; a sealing inclined surface is designed in the present utility model, and the sealing effect is better; more reinforcing strips are designed in the present utility model, and the stability is stronger; a reinforcing block is designed at the sealing part of the present utility model, and the reinforcing block is designed as an inclined surface. When the upper cover is forcibly opened, the reinforcing block has a large rigidity and will push open the tear opening, realizing anti-counterfeiting and anti-theft. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the main structure of the present utility model.

[0015] Figure 2 It is a partial enlarged view C of the present utility model.

[0016] Figure 3 It is a side view of the present utility model.

[0017] In the figure: 1. Box body; 2. Box edge reinforcing strip; 3. Fitting surface; 4. First rib; 5. First inclined surface; 6. Second inclined surface; 7. Clamping block; 8. Upper cover; 9. Stacking block; 10. Third inclined surface; 11. Fourth inclined surface; 12. Second rib; 13. Cover edge reinforcing strip; 14. Box body reinforcing strip; 15. Thickened inclined surface; 16. Arc tear opening; 17. Pressing opening; 18. Straight tear opening; 19. Folding reinforcing strip; 20. Reinforcing point block; 21. Reinforcing block. Detailed Embodiment

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0019] The embodiments of the present utility model will be described in detail below. An anti-theft plastic box design includes two main parts: a box body 1 and an upper cover 8. The box body 1 is the main part of the plastic box for storing items. There are several box body reinforcing strips 14 designed on its four sides, which can improve the structural stability of the box body and make it more durable. At the connecting edge of the box body 1 and the upper cover 8, there is a box edge reinforcing strip 2, which helps to enhance the edge strength of the box body. The upper cover 8 is used to close the box body 1 to ensure the safety of the internal items. There is a cover edge reinforcing strip 13 designed on its edge, which matches the box edge reinforcing strip 2 of the box body 1 to ensure the tight fit between the lid and the box body. At the connection between the box body 1 and the upper cover 8, there is a reinforcing block 21, which further enhances the strength of the connection part. On the inner edges of the box body 1 and the upper cover 8, there are respectively a first rib 4 and a second rib 12, which provide additional support and enhance the structural integrity of the box body. One side of the upper cover 8 is connected with an integrated tearing surface, which is convenient for users to open the box. This design allows users to easily take out items from the box while maintaining the sealing and safety of the box. In the present utility model, at the connection between the box body 1 and the upper cover 8, a reinforcing block 21 is designed. The reinforcing block 21 has an inclined surface design. When the upper cover 8 is forcibly opened, the reinforcing block 21 has a large rigidity and will push open the tear opening, realizing anti-counterfeiting and anti-theft.

[0020] The design of the integrated tearing surface includes an arc tear opening 16 and a straight tear opening 18. This design enables users to tear open the box from different angles, providing convenience. The arc tear opening 16 is located on one side of the upper cover 8 for easy tearing by users. The straight tear opening 18 is adjacent to the arc tear opening 16, providing another tearing method. A pressing opening 17 is located on the arc tear opening 16 for fixing the tear opening to ensure the neatness of the tear opening. There is also a reinforcing dot matrix 20 on the integrated tearing surface, which helps to improve the durability of the tearing surface. There is a folding reinforcing strip 19 on one side of the reinforcing dot matrix 20, which can provide additional support when tearing open the box.

[0021] The first rib 4 and the second rib 12 are formed by connecting inclined surfaces. Specifically, the first rib 4 is formed by connecting a first inclined surface 5 and a second inclined surface 6 on the inner edge of the box body 1, and the second rib 12 is formed by connecting a third inclined surface 10 and a fourth inclined surface 11 on the inner edge of the upper cover 8. This design makes the ribs more solid and improves the overall stability of the box. To ensure the stability and practicality of the ribs, the angles of the inclined surfaces are carefully designed. The angle range between the first inclined surface 5 or the second inclined surface 6 and the horizontal plane is between 40° and 80°, and the angle range between the third inclined surface 10 or the fourth inclined surface 11 and the horizontal plane is between 60° and 80°.

[0022] When the upper cover 8 is closed, its upper edge closely adheres to the fitting surface 3, ensuring the sealing of the box. The fitting surface 3 is located inside the upper cover 8 and closely fits with the edge of the box body 1; the clamping block 7 is located above the fitting surface 3 and is used to fix the upper cover 8 to prevent accidental opening; the second rib 12 is embedded in the groove between the first rib 4 and the inner wall of the box body 1, increasing the sealing and anti-theft performance of the box. Reinforcing slopes 15 are provided at the four corners of the box body 1, which helps to improve the load-bearing capacity and impact resistance of the box body. Several stacking blocks 9 are provided around the inside of the upper cover 8. These stacking blocks can increase the strength of the upper cover and also serve as partitions inside the box, facilitating the classified storage of items.

[0023] The design of the integral tearing surface reflects careful consideration for the convenience of user operation and the efficiency of tearing the box. It consists of two carefully designed parts: the arc-shaped tear opening 16 and the straight tear opening 18. This ingenious design combination provides users with the flexibility to tear the box from different angles, thus meeting a wide range of user preferences and operating habits.

[0024] The arc-shaped tear opening 16 is located on one side of the upper cover 8. Its design fully considers the principles of ergonomics to ensure that users can easily tear the box with their fingers or tools. The shape of the arc conforms to the natural curvature of most people's fingers, making the tearing action more natural and labor-saving. In addition, the design of the arc-shaped tear opening 16 also takes into account the mechanical principles during tearing, improving the tearing efficiency by reducing the force required for tearing.

[0025] Adjacent to the arc-shaped tear opening 16 is the straight tear opening 18, which provides another option for users who prefer the straight tearing method. The design of the straight tear opening 18 is simple and clear, easy to identify and operate. For users who are accustomed to straight tearing, this design provides a quick and direct tearing method.

[0026] A pressing opening 17 is also provided on the arc-shaped tear opening 16. Its main function is to fix the tear opening to ensure a neat and consistent tear. The presence of the pressing opening 17 can prevent irregular tearing at the edge of the box during tearing. Such irregular tearing not only affects the appearance of the box but may also cause inconvenience to the use of the box. Through the fixing effect of the pressing opening 17, users can more easily control the tearing process, ensuring that the edge of the box after tearing is neat, maintaining the overall beauty and functionality of the box.

[0027] Overall, the design of the integral tearing surface provides users with a convenient and efficient way to tear the box through the combination of the arc-shaped tear opening 16 and the straight tear opening 18, as well as the assistance of the pressing opening 17. This design not only enhances the user experience but also reflects the ultimate pursuit of product details, ensuring the reliability and durability of the box during use.

[0028] To enhance the durability of the integrated tear panel, a matrix of reinforcement dots 20 is incorporated into the tear panel. These dots are distributed across the surface, increasing the localized strength of the material and making it less susceptible to tearing or deformation during use. A folding reinforcement strip 19 is located on one side of the reinforcement dots 20. This ingenious design not only provides additional support when the box is torn open, preventing the tear portion from overstretching or tearing under stress, but also allows the folding reinforcement strip 19 to fold smoothly onto the side of the tear panel when the box is not torn, without affecting the overall appearance and usability of the box.

[0029] This integrated tear surface design, through the combination of arc tear notch 16, straight tear notch 18, press notch 17, reinforcement dot matrix 20 and folded reinforcement strip 19, enhances the overall structural strength and durability of the box, making it more practical and reliable in actual application.

[0030] The rib structure is a key part of the anti-theft blister box design. It not only enhances the structural strength of the box, but also improves the overall stability. The first rib 4 and the second rib 12 are formed by connecting the bevels. This structure is an integrated structure, which has a higher service life and strength.

[0031] The first rib 4 is formed by connecting the first and second inclined surfaces 5 and 6 on the inner edge of the box body 1. This design allows the rib to provide additional support within the box body 1, helping to distribute and bear the weight of the contents and reduce the possibility of box deformation. The precise angles of the first and second inclined surfaces 5 and 6 ensure that the rib provides support without excessively occupying the interior space, maintaining the box's practicality.

[0032] The second rib 12 is formed by connecting the third and fourth slant surfaces 10 and 11 on the inner edge of the upper cover 8. This design provides additional support within the upper cover 8, working in conjunction with the first rib 4 to enhance the overall structural stability of the box. The connection between the third and fourth slant surfaces 10 and 11 not only ensures the rib's strength but also allows the upper cover 8 to more tightly fit the box body 1 when closed, improving the box's sealing and anti-theft properties.

[0033] To ensure the stability and practicality of the ribs, the angles of the inclined surfaces are carefully designed. The angle between the first inclined surface 5 and the second inclined surface 6 and the horizontal plane is set between 40° and 80°. This design not only ensures the ribs' strength but also ensures they don't protrude excessively, potentially impacting the box's interior space and usability. Similarly, the angle between the third inclined surface 10 and the fourth inclined surface 11 and the horizontal plane is set between 60° and 80°. This angle design ensures that the ribs provide sufficient support without compromising the closing of the upper lid 8.

[0034] The closing design of the upper cover 8 is a crucial part of the anti-theft plastic box, ensuring the sealing and security of the box during use. When the upper cover 8 is closed, its upper edge closely adheres to the fitting surface 3, which is a specially designed area on the inner side of the upper cover 8, achieving seamless docking with the edge of the box body 1 to ensure the sealing of the box.

[0035] The fitting surface 3 is the key part where the upper cover 8 contacts the box body 1. Its design requirements are very precise to ensure good sealing effect when the box is closed. The surface treatment and material selection of the fitting surface 3 are both for achieving the best friction coefficient and durability to ensure good sealing performance after long-term frequent use.

[0036] The clamping block 7 is an ingenious design above the fitting surface 3. Its function is to fix the upper cover 8 and prevent the accidental opening of the box caused by accidental collision or movement. The design of the clamping block 7 needs to consider both firmness and ease of use. When the user opens the box, they need to be able to easily operate the clamping block 7, but in the closed state, it is necessary to ensure that the upper cover 8 is firmly locked.

[0037] The design of the second rib 12 further enhances the sealing and anti-theft performance of the box. It is embedded in the groove between the first rib 4 and the inner wall of the box body 1. This embedded design not only provides additional support but also makes the connection between the upper cover 8 and the box body 1 more tight. When the upper cover 8 is closed, the second rib 12 closely combines with the groove on the inner wall of the box body 1, forming a closed system that is difficult to be pried open easily.

[0038] The design of the second rib 12 also takes into account the anti-theft function. Since it is embedded in the groove of the box body 1, any attempt to illegally open the box will be hindered due to the tight combination of the rib and the groove, thus improving the security of the box.

[0039] Through the coordinated action of the fitting surface 3, the clamping block 7 and the second rib 12, the closing design of the upper cover 8 not only ensures the sealing of the box but also significantly improves its anti-theft performance. This design enables the anti-theft plastic box to protect the internal items from damage while providing additional security against unauthorized access.

[0040] The strengthening design of the box body 1 is an important part of the overall structure of the anti-theft plastic box. Especially at the four corners of the box body, by setting the strengthening inclined surfaces 15, the load-bearing capacity and impact resistance of the box body are significantly improved. These strengthening inclined surfaces 15 not only enhance the structural strength of the box body but also help to disperse and bear the external forces applied. Whether it is stacking during transportation or bumping during daily use, they can effectively protect the items inside the box from damage.

[0041] Several stacking blocks 9 are arranged around the interior of the upper cover 8. These blocks not only reinforce the structure but also demonstrate high practicality in practical applications. First, the presence of the stacking blocks 9 significantly enhances the structural strength of the upper cover 8. Through their clever layout and design, they make the upper cover 8 more stable when subjected to pressure and impact, thereby improving the durability and service life of the entire box.

[0042] Secondly, the design of the stacking blocks 9 also takes into account the convenience of transportation and storage. When a large number of stacked boxes need to be transported or stored, these stacking blocks can make the upper covers 8 interlocked to form a stable stacking structure. This stacking method not only saves space, but also reduces the collisions and damage that may occur during transportation. The mutual engagement between the stacking blocks 9 ensures that the boxes remain stable even when stacked high, preventing collapse due to sliding or tilting. This allows users to easily align the upper covers 8 with the stacking blocks 9 of other boxes when stacking, achieving fast and accurate stacking. This design not only improves work efficiency, but also reduces damage caused by improper operation.

[0043] The stacking blocks 9 within the upper cover 8 not only reinforce the structure but also provide high practicality and convenience in practical applications, ensuring that the entire box remains stable and safe during transportation, storage, and use. This carefully designed structure undoubtedly enhances product quality and the user experience.

[0044] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An anti-theft blister box, characterized in that, The upper cover (8) is connected to the integrated tearing surface on one side and is connected to the box body (1); several box body strengthening strips (14) are provided on the four sides of the box body (1); box edge strengthening strips (2) and cover edge strengthening strips (13) are respectively provided on the edges of the box body (1) and the upper cover (8); a strengthening block (21) is provided at the connection between the box body (1) and the upper cover (8); the strengthening block (21) has an inclined surface structure; first ribs (4) and second ribs (12) are respectively provided at the inner edges of the box body (1) and the upper cover (8).

2. The anti-theft plastic box according to claim 1, characterized in that, An arc-shaped tear opening (16) and a straight tear opening (18) are provided at the edge of the integrated tearing surface; a pressing opening (17) is provided on the arc-shaped tear opening (16).

3. A theft-proof plastic box according to claim 1 or 2, characterized in that, A strengthening dot matrix (20) is provided on the integrated tearing surface; a folding strengthening strip (19) is provided on one side of the strengthening dot matrix (20).

4. A theft-proof blister box according to claim 1, characterized in that, The first rib (4) is formed by connecting a first inclined surface (5) and a second inclined surface (6) on the inner edge of the box body (1); the second rib (12) is formed by connecting a third inclined surface (10) and a fourth inclined surface (11) on the inner edge of the upper cover (8).

5. The anti-theft blister box according to claim 4, characterized in that, The angle range between the first inclined surface (5) or the second inclined surface (6) and the horizontal plane is between 40° and 80°; the angle range between the third inclined surface (10) or the fourth inclined surface (11) and the horizontal plane is between 60° and 80°.

6. The anti-theft plastic box according to claim 1, characterized in that, When the upper cover (8) is closed, the upper edge closely adheres to the fitting surface (3); a clamping block (7) is provided above the fitting surface (3); the second rib (12) is embedded in the groove between the first rib (4) and the inner wall of the box body (1).

7. A theft-proof plastic box according to claim 1 or 6, characterized in that, Reinforcing inclined surfaces (15) are provided at the four corners of the box body (1).

8. A theft-proof plastic box according to claim 1 or 6, characterized in that, A number of stacking blocks (9) are provided around the inside of the upper cover (8).

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