A multilayer composite anti-counterfeiting packaging box

Abstract

The utility model relates to packing box technical field, and disclose a kind of multilayer composite anti-fake packing box, including box body, clamping frame and bearing frame, box body is provided with lid, this multilayer composite anti-fake packing box, by being provided with clamping frame in the hidden groove of box body, first pawl is provided on the clamping cavity inner wall of clamping frame, and bearing frame is provided in the bottom of lid, second pawl is symmetrically provided on the U-shaped plate of the bottom of bearing frame, by the cooperation of first pawl and second pawl, after opening lid, U-shaped plate will be clamped in clamping frame and be sealed to through slot, make bearing frame unable again reset, prevent to renovate again, simultaneously, bearing frame is disconnected in tearing part position, further increase the difficulty of renovation, bearing frame is disconnected after, expose the anti-fake piece inside convenient reading.

Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, specifically a multi-layer composite anti-counterfeiting packaging box. Background Technology

[0002] A packaging box is a container used to package and protect goods. It has a box-like or container-like structure. Packaging boxes can be designed and manufactured according to different product needs to ensure the safety and integrity of goods during transportation, storage and sales.

[0003] Traditional packaging involves placing the product inside and then sealing it in plastic. Some merchants can easily open the packaging boxes, refurbish or counterfeit the product, place it inside, and then reseal it to make it appear brand new and unopened, thus disrupting the market and harming consumer interests.

[0004] Therefore, we propose a multi-layer composite anti-counterfeiting packaging box to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that traditional packaging boxes, which contain goods and are then sealed in plastic, allow some merchants to easily open the boxes, refurbish or counterfeit the goods, place them inside, and then reseal them to make them appear brand new and unopened, thus disrupting the market and harming consumer interests.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a multi-layer composite anti-counterfeiting packaging box, comprising: a box body, wherein a box lid is provided on the box body, and a hidden groove is provided on the box body;

[0007] A locking frame is set in a hidden groove. The locking frame has symmetrical locking cavities on its inner sidewall, and the inner wall of the locking cavity is provided with a first locking tooth.

[0008] A support frame is set at the bottom of the box lid. A U-shaped plate is set at the bottom of the support frame. A second locking tooth is symmetrically arranged on the U-shaped plate. An anti-counterfeiting component is set inside the support frame. A tearing part is set on the support frame. A through groove adapted to the support frame and the U-shaped plate is opened on the locking frame.

[0009] Furthermore, a shielding metal foil is affixed to the seam between the box body and the box lid, and the shielding metal foil corresponds to the hidden groove.

[0010] Furthermore, the lower surface of the first tooth and the upper surface of the second tooth are both set as inclined surfaces.

[0011] Furthermore, the anti-counterfeiting component includes a carrier plate on which an electronic tag is affixed.

[0012] Furthermore, the tearing part is composed of multiple through holes formed on the support frame, and the multiple through holes are evenly distributed on the support frame.

[0013] Furthermore, both the box body and the box lid include a support layer, an insulation layer is provided on the inner side of the support layer, and a plastic film layer is provided on the outer surface of the support layer and the insulation layer.

[0014] Furthermore, a limiting plate is provided at the bottom of the box cover, and a rubber ring is provided at the bottom of the limiting plate. A limiting groove adapted to the limiting plate is provided at the top of the box body, and a positioning groove adapted to the rubber ring is provided in the limiting groove.

[0015] Furthermore, each side of the locking frame is provided with a sliding groove, and each side of the U-shaped plate is provided with a limiting post that is slidably connected to the sliding groove.

[0016] The beneficial effects of this utility model are as follows: By setting a locking frame in the hidden groove of the box body, setting a first locking tooth on the inner wall of the locking cavity of the locking frame, and setting a support frame at the bottom of the box lid, and symmetrically setting a second locking tooth on the U-shaped plate at the bottom of the support frame, the U-shaped plate will be locked in the locking frame and the through groove will be blocked after the box lid is opened through the cooperation of the first locking tooth and the second locking tooth, so that the support frame can no longer be reset and prevents refurbishment. At the same time, the support frame breaks and separates at the tearing part, which further increases the difficulty of refurbishment. After the support frame breaks and separates, the anti-counterfeiting part inside is exposed for easy reading. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the multi-layer composite anti-counterfeiting packaging box of this utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of the multi-layer composite anti-counterfeiting packaging box of this utility model;

[0019] Figure 3 This is a utility model Figure 2 A magnified schematic diagram of the local structure A;

[0020] Figure 4 This is a schematic diagram of the separated structure of the multi-layer composite anti-counterfeiting packaging box of this utility model;

[0021] Figure 5 This is a utility model Figure 4 A magnified schematic diagram of the local structure B;

[0022] Figure 6 This is a partial structural diagram of the multi-layer composite anti-counterfeiting packaging box of this utility model;

[0023] Figure 7 This is a second schematic diagram showing part of the structure of the multi-layer composite anti-counterfeiting packaging box of this utility model;

[0024] Figure 8 This is a partial cross-sectional view of the multi-layer composite anti-counterfeiting packaging box of this utility model.

[0025] The names corresponding to each mark in the diagram:

[0026] 1. Box body; 101. Hidden groove; 102. Limiting groove; 2. Box cover; 3. Locking frame; 301. Locking cavity; 302. Sliding groove; 4. First locking tooth; 5. Support frame; 6. U-shaped plate; 7. Second locking tooth; 8. Anti-counterfeiting component; 801. Support plate; 802. Electronic tag; 9. Shielding metal foil; 10. Through hole; 11. Support layer; 12. Heat insulation layer; 13. Plastic film layer; 14. Limiting plate; 15. Rubber ring; 16. Limiting post. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0028] Embodiments of this utility model:

[0029] like Figures 1-8 As shown, this utility model provides a multi-layer composite anti-counterfeiting packaging box, including a box body 1, a locking frame 3, and a carrier frame 5. A box cover 2 is provided on the box body 1, and a hidden groove 101 is formed on the box body 1. The locking frame 3 is disposed within the hidden groove 101. The locking frame 3 is made of a plastic material, such as polypropylene. Locking cavities 301 are symmetrically formed on the inner wall of the locking frame 3, and first locking teeth 4 are provided on the inner wall of the locking cavity 301. The carrier frame 5 is disposed at the bottom of the box cover 2, and a U-shaped plate 6 is provided at the bottom of the carrier frame 5. Second locking teeth 7 are symmetrically arranged on the U-shaped plate 6. The lower surface of the first locking teeth 4 and the upper surface of the second locking teeth 7 are both provided with… The first tooth 4 and the second tooth 7 are both set as flat surfaces. The locking frame 3 is provided with a through groove that is compatible with the bearing frame 5 and the U-shaped plate 6. The sides of the locking frame 3 are provided with sliding grooves 302. The sides of the U-shaped plate 6 are provided with limiting posts 16 that are slidably connected to the sliding grooves 302. The movement of the U-shaped plate 6 is limited by the cooperation between the limiting posts 16 and the sliding grooves 302. When the box cover 2 is opened, under the action of the pulling force, the inclined surface of the second tooth 7 contacts the inclined surface of the first tooth 4, pushing the locking frame 3 to deform, so that the second tooth 7 passes through, and the bearing frame 5 and the U-shaped plate 6 move.

[0030] like Figures 4-7As shown, an anti-counterfeiting component 8 is provided inside the carrier frame 5, and a tearing part is provided on the carrier frame 5. The anti-counterfeiting component 8 includes a carrier plate 801, on which an electronic tag 802 is affixed. The tearing part is composed of multiple through holes 10 opened on the carrier frame 5. The multiple through holes 10 are evenly distributed on the carrier frame 5. After moving to the limit distance under the cooperation of the limiting post 16 and the sliding groove 302, the carrier frame 5 breaks and separates at the tearing part, exposing the anti-counterfeiting component 8.

[0031] like Figures 1-5 As shown, a shielding metal foil 9 is pasted at the seam between the box body 1 and the box cover 2. The shielding metal foil 9 corresponds to the hidden groove 101. When the packaging box is not opened, it can shield the anti-counterfeiting component 8 and act as a packaging box seal, ensuring that the electronic tag 802 of the anti-counterfeiting component 8 cannot be read before the packaging box is opened.

[0032] like Figure 8 As shown, both the box body 1 and the box cover 2 include a support layer 11, an insulation layer 12 is provided on the inner side of the support layer 11, and a plastic film layer 13 is provided on the outer surface of the support layer 11 and the insulation layer 12.

[0033] like Figures 1-5 As shown, a limiting plate 14 is provided at the bottom of the box cover 2, and a rubber ring 15 is provided at the bottom of the limiting plate 14. A limiting groove 102 adapted to the limiting plate 14 is provided at the top of the box body 1. A positioning groove adapted to the rubber ring 15 is provided in the limiting groove 102, which facilitates the limiting and stabilization between the box cover 2 and the box body 1.

[0034] Specifically, when the packaging box is opened, as the lid 2 moves, the inclined surface of the second locking tooth 7 contacts the inclined surface of the first locking tooth 4, pushing the locking frame 3 to deform, allowing the second locking tooth 7 to pass through. The carrying frame 5 and the U-shaped plate 6 move, and after moving to the limit distance with the cooperation of the limiting post 16 and the sliding groove 302, the carrying frame 5 breaks and separates at the tearing part, exposing the anti-counterfeiting part 8 for easy reading. The separation of the carrying frame 5 at the tearing part increases the difficulty of refurbishment. With the cooperation of the first locking tooth 4 and the second locking tooth 7, the U-shaped plate 6 will be locked in the locking frame 3 and the through groove will be blocked, making it impossible for the carrying frame 5 to be reset and preventing refurbishment.

Claims

1. A multi-layer composite anti-counterfeiting packaging box, characterized in that, include: Box body (1), the box body (1) is provided with a box cover (2), and the box body (1) is provided with a hidden groove (101); The locking frame (3) is set in the hidden groove (101). The locking cavity (301) is symmetrically opened on the inner side wall of the locking frame (3). The first locking tooth (4) is provided on the inner wall of the locking cavity (301). A support frame (5) is set at the bottom of the box cover (2). A U-shaped plate (6) is set at the bottom of the support frame (5). A second locking tooth (7) is symmetrically arranged on the U-shaped plate (6). An anti-counterfeiting part (8) is set inside the support frame (5). A tearing part is set on the support frame (5). A through groove adapted to the support frame (5) and the U-shaped plate (6) is opened on the locking frame (3).

2. The multi-layer composite anti-counterfeiting packaging box according to claim 1, characterized in that: A shielding metal foil (9) is pasted at the seam between the box body (1) and the box cover (2), and the shielding metal foil (9) corresponds to the inside of the hidden groove (101).

3. The multi-layer composite anti-counterfeiting packaging box according to claim 1, characterized in that: The lower surface of the first tooth (4) and the upper surface of the second tooth (7) are both set as inclined surfaces.

4. A multi-layer composite anti-counterfeiting packaging box according to claim 1, characterized in that: The anti-counterfeiting component (8) includes a carrier plate (801) on which an electronic tag (802) is affixed.

5. A multi-layer composite anti-counterfeiting packaging box according to claim 1, characterized in that: The tearing part consists of multiple through holes (10) opened on the support frame (5), and the multiple through holes (10) are evenly distributed on the support frame (5).

6. A multi-layer composite anti-counterfeiting packaging box according to claim 1, characterized in that: Both the box body (1) and the box cover (2) include a support layer (11), an insulation layer (12) is provided on the inner side of the support layer (11), and a plastic film layer (13) is provided on the outer surface of the support layer (11) and the insulation layer (12).

7. A multi-layer composite anti-counterfeiting packaging box according to claim 1, characterized in that: The bottom of the box cover (2) is provided with a limiting plate (14), and the bottom of the limiting plate (14) is provided with a rubber ring (15). The top of the box body (1) is provided with a limiting groove (102) that is compatible with the limiting plate (14), and the limiting groove (102) is provided with a positioning groove that is compatible with the rubber ring (15).

8. A multi-layer composite anti-counterfeiting packaging box according to claim 1, characterized in that: The sides of the locking frame (3) are provided with sliding grooves (302), and the sides of the U-shaped plate (6) are provided with limiting posts (16) that are slidably connected to the sliding grooves (302).

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