Anti-fake assembly of packaging box

Abstract

The utility model discloses an anti-fake assembly of a packaging box, which comprises a bottom base plate assembled with a packaging box paperboard in a matched mode and a connecting part arranged on the bottom base plate and forming a cavity with the bottom base plate in a U shape, and elastic plates are arranged in empty grooves in two sides of the connecting part respectively. Elastic barbs corresponding to the upper surface of the bottom bottom plate are arranged on the inner side faces of the elastic plates respectively, the bottom bottom plate is provided with groove positions corresponding to the elastic barbs, the groove positions are used for allowing the elastic barbs to move and avoid, and after the box cover and the packaging box are connected in a reinforced mode, if the box cover is pulled out in the reverse direction, reverse pulling force caused by pulling out of the box cover can be conducted to the bottom bottom plate through the elastic barbs; when the packaging box is opened, the bottom plate at the bottom is pre-embedded with the packaging box, finally, the pulling force in the opposite direction acts on the packaging box, then the paper box cover is forcibly pulled open continuously, the paper box body is inevitably damaged, a worker at the rear end can observe that the packaging box is opened, and therefore the anti-fake protection effect on a product by matching with the packaging box is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-counterfeiting packaging boxes, in particular to an anti-counterfeiting component of a packaging box. Background Art

[0002] In order to prevent products from being damaged, deteriorated, contaminated and lost during transportation, storage and sales, an anti-counterfeiting structure is usually set at the opening of the lid of the packaging box of the packaged product, so that later operators can observe whether the packaging box has been opened and determine whether it is anti-counterfeiting.

[0003] An anti-counterfeiting accessory for a packaging box is now available on the market, comprising: a packaging box body, one side of which is provided with an anti-counterfeiting mechanism; facial paper, which is arranged on one side of the packaging box body and the anti-counterfeiting mechanism; a packaging box cover, which is connected to the surface of the packaging box body, and a round hole is opened on the surface of the packaging box cover; the anti-counterfeiting mechanism includes a positioning block. The anti-counterfeiting accessory of the packaging box can better fix the accessory base in actual use to avoid displacement; so that after the packaging box cover moves to a certain position, the accessory buckle automatically pops into the round hole on the surface of the packaging box cover, and the accessory barb also enters the round hole, thereby completing the connection between the accessory base and the positioning block and the packaging box cover; when the packaging box cover is forcibly opened, the round hole on the surface of the packaging box cover will damage the accessory barb and the accessory buckle, so that it can be checked whether it has been opened by others, thereby playing an anti-counterfeiting role and being easy to use.

[0004] The anti-counterfeiting accessories of the above-mentioned packaging box, when cooperating with the anti-counterfeiting protection of the packaging box, need to cooperate with the fixed barb and the elastic component. The fixed barb is confined in the circular hole at the end of the box cover of the packaging box through the elastic component to achieve the anti-counterfeiting purpose. This brings certain inconveniences to the production of the anti-counterfeiting components and increases the inaccuracy of the positioning of the box cover and the anti-counterfeiting components.

[0005] Therefore, the utility model provides an anti-counterfeiting component of a packaging box which can realize anti-counterfeiting fixation of the packaging box to the end of the box cover by only using elastic barbs. Utility Model Content

[0006] The purpose of the utility model is to provide an anti-counterfeiting component for a packaging box to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An anti-counterfeiting component of a packaging box, comprising a bottom base plate assembled with a packaging box cardboard, a connecting component arranged on the bottom base plate and forming a U-shaped cavity with the bottom base plate, and a nail embedding slot hole connected to the upper surface of the bottom base plate is arranged in the middle of the connecting end of the connecting component and the bottom base plate;

[0009] The empty grooves on both sides of the connecting component are respectively provided with elastic plates, and the inner sides of the elastic plates are respectively provided with elastic hooks corresponding to the upper surface of the bottom base plate, and the bottom base plate is provided with grooves corresponding to the elastic hooks to provide movable avoidance for the elastic hooks.

[0010] Furthermore, the middle parts of the connecting component and the bottom base plate are respectively formed with cardboard fixing grooves through connecting plates, and a cavity is formed between the connecting component and the bottom base plate through the support and definition of two connecting plates, so as to maintain the stability of the cardboard connection between the connecting component and the bottom base plate bracket.

[0011] Furthermore, the upper portion of the connecting component corresponds to the connecting plate which is hollow, and the space between the connecting plate and the connecting component is hollow, which reduces the material cost of injection molding of the bottom plate and the connecting component while ensuring that the connecting component cooperates with the bottom plate to stably clamp the box cover cardboard.

[0012] Furthermore, a rear end slot is provided at the bent connection between the connecting component and the bottom base plate for fixing the connecting component to the cardboard. The rear end slot is used to fix the cardboard again when the bottom base plate is fixed between the face paper and the cardboard of the packaging box cardboard, thereby improving the firmness of the connection between the bottom base plate and the packaging box.

[0013] Furthermore, the joint between the two connecting plates is sloped to guide the cardboard of the box cover to be inserted.

[0014] Furthermore, one side of the box cover on which the two elastic barbs correspond to the cavities is inserted into is sloped to guide the box cover cardboard. When the box cover of the packaging box is connected to the paper box through accessories and the end of the box cover is inserted into the accessories, the slope of the end of the elastic barb is pressed by the end of the box cover to generate outward expansion pressure, so that the elastic barb can be deformed to make space, and after the elastic barb is aligned with the pre-set groove on the box cover, the elastic barb is reset and inserted into the pre-set groove on the box cover, thereby fixing the packaging box and the box cover.

[0015] Furthermore, a plurality of positioning grooves are provided on opposite sides of the bottom surface of the bottom base plate for fixing the bottom base plate to the packaging box cardboard, and the bottom base plate is further fixed to the packaging box cardboard through the positioning grooves.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The anti-counterfeiting component of the packaging box is provided with only elastic barbs on the inner side of the connecting part of the bottom plate for elastically fixing the box cover. The bottom plate is embedded between the cardboard and the face paper of the packaging box. A circular slot is designed at an appropriate position of the box cover, and an iron sheet is embedded in the slot to enhance the strength.

[0018] The connecting piece on the bottom base plate extends to the inside of the packaging box through the opening on the packaging box surface paper, and the elastic barb extends out of the packaging box. When the box cover of the packaging box is connected to the paper box, the box cover is inserted into the cavity between the bottom base plate and the connecting piece. The slope surface at the end of the elastic barb is pressed by the end of the box cover to generate an outward expansion pressure, so that the elastic barb can be deformed to make room, and after the elastic barb is aligned with the pre-set groove on the box cover, the elastic barb is reset and inserted into the pre-set groove on the box cover. After the box cover is inserted into the cavity to a certain depth, the elastic barb enters the circular groove pre-opened at the end of the box cover. After the elastic barb loses the pressing pressure, it returns to its original position, and the barb on the elastic barb is used to lock the circular hole to complete the connection between the packaging box and the box cover.

[0019] Since the elastic end of the elastic hook clamps the box cover cardboard and the elastic hook locks the circular groove at the same time, it plays a role of strengthening the connection between the packaging box and the box cover. After the box cover and the packaging box are strengthened, if the box cover is pulled out in the opposite direction, the reverse pulling force caused by pulling out the box cover will be transmitted to the bottom base plate by the elastic hook. The bottom base plate has been pre-buried with the packaging box. Finally, the reverse pulling force will be applied to the packaging box. Continuing to forcibly pull open the paper box lid will inevitably damage the paper box body, so that the back-end staff can observe that the packaging box has been opened, thereby cooperating with the packaging box to protect the product from counterfeiting. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 Schematic diagram of the rear view structure.

[0022] In the figure: 1, bottom base plate; 2, connecting component; 3, cavity; 4, nail embedding slot; 5, elastic plate; 6, empty slot; 7, elastic barb; 8, slot; 9, connecting plate; 10, rear end slot; 11, positioning slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-2 , the utility model provides a technical solution:

[0025] An anti-counterfeiting component of a packaging box, comprising a bottom base plate 1 assembled with a packaging box paperboard, a connecting component 2 arranged on the bottom base plate 1 and forming a U-shaped cavity 3 with the bottom base plate 1, and a nail embedding slot 4 connected to the upper surface of the bottom base plate 1 is provided in the middle of the connecting end of the connecting component 2 and the bottom base plate 1;

[0026] Elastic plates 5 are respectively arranged in the empty grooves 6 on both sides of the connecting component 2, and the inner sides of the elastic plates 5 are respectively provided with elastic hooks 7 corresponding to the upper surface of the bottom base plate 1, and the bottom base plate 1 is provided with grooves 8 corresponding to the elastic hooks 7 to provide movable avoidance for the elastic hooks 7.

[0027] The middle of the connecting component 2 and the bottom base plate 1 are respectively formed with a cardboard fixing groove through the connecting plate 9, and the connecting component 2 and the bottom base plate 1 are supported and defined by two connecting plates 9 to form a cavity 3, so as to keep the connecting component 2 and the bottom base plate 1 bracket to form a stable cardboard connection for the box cover.

[0028] The upper portion of the connecting component 2 corresponds to the connecting plate 9 which is hollow, and there is a hollow space between the connecting plate 9 and the connecting component 2. This ensures that the connecting component 2 cooperates with the bottom base plate 1 to stably clamp the box cover cardboard, while reducing the material cost of injection molding of the bottom base plate 1 and the connecting component 2.

[0029] A rear end slot 10 is provided at the bent connection between the connecting component 2 and the bottom base plate 1 for fixing the connecting component 2 to the cardboard. The rear end slot 10 is used to fix the bottom base plate 1 to the cardboard again when it is fixed between the surface paper and cardboard of the packaging box cardboard, thereby improving the firmness of the connection between the bottom base plate 1 and the packaging box.

[0030] The butt joint of the two connecting plates 9 is a sloped surface for guiding the cardboard of the box cover to be inserted.

[0031] The two elastic barbs 7 correspond to the cavities 3 that are inserted into one side of the box cover and present a sloped surface to guide the box cover cardboard. When the box cover of the packaging box is connected to the paper box through accessories and the end of the box cover is inserted into the accessories, the sloped surface at the end of the elastic barb 7 is pressed by the end of the box cover to generate an outward expansion pressure, so that the elastic barb 7 can be deformed to make space, and after the elastic barb 7 is aligned with the pre-set groove on the box cover, the elastic barb 7 is reset and inserted into the pre-set groove on the box cover, thereby fixing the packaging box and the box cover.

[0032] A plurality of positioning grooves 11 are provided on opposite sides of the bottom surface of the bottom base plate 1 for fixing the bottom base plate 1 to the paperboard of the packaging box. The bottom base plate 1 is further fixed to the paperboard of the packaging box through the positioning grooves 11 .

[0033] The anti-counterfeiting component of the packaging box has only an elastic barb 7 for elastically fixing the packaging box cover on the inner side of the connecting part 2 on the bottom base plate 1. The bottom base plate 1 is pre-buried between the cardboard and the face paper of the packaging box. A circular groove is designed at an appropriate position of the box cover, and an iron sheet is embedded in the groove to enhance the strength.

[0034] The connecting piece on the bottom base plate 1 extends to the inside of the packaging box through the opening on the packaging box surface paper, and the elastic barb 7 extends to the outside of the packaging box. When the box cover of the packaging box is connected to the paper box, the box cover is inserted into the cavity 3 between the bottom base plate 1 and the connecting piece. The slope surface at the end of the elastic barb is pressed by the end of the box cover to generate an outward expansion pressure, so that the elastic barb 7 can be deformed to make room, and after the elastic barb 7 is relative to the pre-set groove on the box cover, the elastic barb 7 is reset and snapped into the pre-set groove on the box cover. After the box cover is snapped into the cavity 3 to a certain depth, the elastic barb 7 enters the circular slot pre-opened at the end of the box cover. After the elastic barb 7 loses the pressing pressure, it returns to its original position, and the barb on the elastic barb 7 is used to lock the circular hole to complete the connection between the packaging box and the box cover.

[0035] Since the elastic end of the elastic hook 7 clamps the box cover cardboard and the elastic hook 7 locks the circular groove, it plays a role in strengthening the connection between the packaging box and the box cover. After the box cover and the packaging box are strengthened, if the box cover is pulled out in the opposite direction, the reverse pulling force caused by pulling out the box cover will be transmitted to the bottom base plate 1 by the elastic hook 7. The bottom base plate 1 has been pre-buried with the packaging box. Finally, the reverse pulling force will be applied to the packaging box. Continuing to forcibly pull open the paper box lid will inevitably damage the paper box body, so that the back-end staff can observe that the packaging box has been opened, thereby cooperating with the packaging box to protect the product from counterfeiting.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-counterfeiting component for a packaging box, comprising a bottom base plate (1) assembled with a packaging box paperboard, and a connecting component (2) arranged on the bottom base plate (1) and forming a cavity (3) in a U-shape with the bottom base plate (1), characterized in that: A nail embedding slot hole (4) connected to the upper surface of the bottom base plate (1) is provided in the middle of the connection end of the connection component (2) and the bottom base plate (1); The hollow grooves (6) on both sides of the connecting component (2) are respectively provided with elastic plates (5), and the inner side surfaces of the elastic plates (5) are respectively provided with elastic barbs (7) corresponding to the upper surface of the bottom base plate (1), and the bottom base plate (1) is provided with slots (8) corresponding to the elastic barbs (7) for providing movable avoidance for the elastic barbs (7).

2. The anti-counterfeiting component of a packaging box according to claim 1, characterized in that: The middle parts of the connecting component (2) and the bottom base plate (1) are respectively provided with cardboard fixing slots through connecting plates (9).

3. The anti-counterfeiting component of a packaging box according to claim 2, characterized in that: The upper part of the connecting component (2) corresponds to the connecting plate (9) and is hollow.

4. The anti-counterfeiting component of a packaging box according to claim 1, characterized in that: A rear end slot (10) for matching the connecting component (2) and fixing the cardboard is provided at the bent connection between the connecting component (2) and the bottom base plate (1).

5. The anti-counterfeiting component of a packaging box according to claim 2, characterized in that: The butt joint of the two connecting plates (9) is a sloped surface that guides the cardboard of the box cover to be inserted.

6. The anti-counterfeiting component of a packaging box according to claim 1, characterized in that: The two elastic barbs (7) correspond to the side of the cavity (3) that is inserted into the box cover and present a sloped surface to guide the box cover cardboard.

7. The anti-counterfeiting component of a packaging box according to claim 1, characterized in that: A plurality of positioning grooves (11) for fixing the bottom plate (1) to the packaging box paperboard are arranged opposite to each other on both sides of the bottom surface of the bottom plate (1).

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