Anti-fake buckle

Abstract

The utility model relates to an anti-fake buckle, which comprises a male buckle seat, a female buckle seat, a male buckle seat, a female buckle seat, a male buckle seat and a female buckle seat and is characterized in that the middle of one end of the male buckle seat protrudes to form a tongue piece, first clamping parts are formed on two sides of the inner end of the tongue piece; a buckle is formed at one end of the female buckle seat, and a second clamping part is further formed in the female buckle seat; when the tongue piece penetrates through the female buckle base in the first direction and the side face of the second clamping part slides along the outer side face of the first clamping part in an attached mode till the outer end face of the second clamping part abuts against the inner end face of the first clamping part, the degree of freedom of the male buckle base and the female buckle base in the first direction is limited, and at the moment, the buckle is connected with the clamping groove in a clamped mode. The male buckle seat is arranged outside an upper cover of the packaging box, the female buckle seat is arranged outside a box body, and when the upper cover and the box body are covered, the tongue piece penetrates through the ring buckle, so that the inner end face of the first clamping part abuts against the outer end face of the second clamping part to achieve clamping, the buckle is matched with the clamping groove in a clamping mode, and the male buckle seat and the female buckle seat are completely locked and cannot be detached. And the article can be disassembled only by damaging the anti-counterfeiting buckle or the packaging box, so that the anti-counterfeiting function is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging anti-counterfeiting buttons, and specifically relates to an anti-counterfeiting button. Background Art

[0002] In recent years, with the continuous development of society and the continuous progress of science and technology, high-end luxury products have received more and more attention and recognition from people. Generally, exquisite packaging boxes are used for packaging. In order to give their products a brand effect, many lawbreakers will recycle the packaging boxes. The empty packaging boxes will be recycled and reused by other manufacturers, and filled with fake and shoddy products. The fake and shoddy products are mixed into the market, which not only disrupts the normal market trading order, has a bad impact on the brand of the original manufacturer, but also damages the interests of the vast number of consumers.

[0003] For such packaging boxes, it is necessary to design an anti-counterfeiting button to avoid the above phenomena. Content of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide an anti-counterfeiting button applicable to packaging boxes. The anti-counterfeiting button includes:

[0005] A male button seat, in the middle of one end of which a tongue piece protrudes. First clamping portions are formed on both sides of the inner end of the tongue piece, and clamping grooves are further provided on the upper and lower surfaces of the tongue piece;

[0006] A female button seat, on one end of which a buckle is formed, and a second clamping portion is further formed inside the female button seat;

[0007] When the tongue piece passes through the female button seat along the first direction, when the side surface of the second clamping portion slides along the outer side surface of the first clamping portion until the outer end surface of the second clamping portion abuts against the inner end surface of the first clamping portion, the freedom degree of the male button seat and the female button seat in the first direction is restricted. At this time, the buckle catches the clamping groove.

[0008] A further embodiment of the utility model is that the upper and lower surfaces of the outer end of the tongue piece are in inclined surface fit, so that the tongue piece can smoothly pass through between the buckles.

[0009] A further embodiment of the utility model is that the outer side surface of the first clamping portion is an inclined surface. When the female button seat approaches the male button seat along the first direction, the side surface of the second clamping portion slides along the inclined surface on the outer side of the first clamping portion, and the distance between the outermost sides of the first clamping portions is greater than the distance between the side surfaces of the second clamping portions.

[0010] A further embodiment of the utility model is that a plurality of the clamping grooves are provided and are arranged in parallel at equal intervals along the first direction, and the cross section of the clamping groove is triangular.

[0011] A further embodiment of the present utility model is that the female buckle seat includes a bottom plate and a ring buckle formed on the bottom plate. The second clamping portion is formed inside the ring buckle, and the buckle is formed at the other end of the ring buckle away from the second clamping portion.

[0012] A further embodiment of the present utility model is that through holes are provided on the bottom plate. The buckle located at the lower part communicates with the through holes, and the buckle located at the lower part has a certain elastic deformation ability.

[0013] A further embodiment of the present utility model is that reinforcing ribs are also formed on the outer side of the ring buckle.

[0014] A further embodiment of the present utility model is that a U-shaped notch is formed on the male buckle seat, and a reinforcing convex edge is protruded at the bottom of the edge of the U-shaped notch.

[0015] Compared with the prior art, the beneficial effect of the present utility model lies in:

[0016] This anti-counterfeiting buckle includes two parts: a male buckle seat and a female buckle seat. The male buckle seat is arranged outside the upper cover of the packaging box, and the female buckle seat is arranged outside the box body. When the upper cover and the box body are closed, the tongue piece passes through the ring buckle, so that the inner end face of the first clamping portion abuts against the outer end face of the second clamping portion to achieve clamping. At this time, the buckle and the clamping groove are clamped and matched, so that the male buckle seat and the female buckle seat are completely locked and cannot be disassembled. It is necessary to damage the anti-counterfeiting buckle itself or the packaging box to take out the item, thereby realizing the anti-counterfeiting function.

[0017] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of an anti-counterfeiting buckle Figure 1 ;

[0019] Figure 2 It is a schematic structural diagram of an anti-counterfeiting buckle Figure 2 ;

[0020] Figure 3 It is a schematic structural diagram of the male buckle seat of the present utility model;

[0021] Figure 4 It is a schematic structural diagram of the female buckle seat of the present utility model. Specific Embodiments

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying 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.

[0023] Examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout denote the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

[0025] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Such as Figure 1 and Figure 2 The present invention provides an anti-counterfeiting buckle, which is applicable to a packaging box. The anti-counterfeiting buckle includes: a male buckle seat 1 and a female buckle seat 2 that are engaged with each other.

[0027] Such as Figure 3 , for the male buckle seat 1, a U-shaped notch 10 is formed on the male buckle seat 1, and a reinforcing convex edge 11 is protruded at the bottom of the edge of the U-shaped notch 10 to enhance the overall structural strength.

[0028] Such as Figure 3 , at one end of the male buckle seat 1, a tongue piece 12 is protruded in the middle. The tongue piece 12 is located inside the U-shaped notch 10. First engaging portions 13 are formed on both sides of the inner end of the tongue piece 12, and the outer side surfaces of the first engaging portions 13 are inclined surfaces.

[0029] Such as Figure 4, a female buckle base 2, with a buckle 20 formed at one end thereof, and a second engaging portion 21 is further formed inside the female buckle base 2. The female buckle base 2 includes a bottom plate 22 and a ring buckle 23 formed on the bottom plate 22. The second engaging portion 21 is formed inside the ring buckle 23. The distance between the outermost sides of the first engaging portion 13 is greater than the distance between the side surfaces of the second engaging portion 21.

[0030] In this way, when the tongue piece 12 passes through the female buckle base 2 in the first direction, when the female buckle base 2 approaches the male buckle base 1 in the first direction, the side surface of the second engaging portion 21 slides along the inclined surface on the outside of the first engaging portion 13 until the outer end surface of the second engaging portion 21 abuts against the inner end surface of the first engaging portion 13. At this time, the freedom degree of the male buckle base 1 and the female buckle base 2 in the first direction is restricted, and at this time, the male buckle base 1 and the female buckle base 2 are completely locked and cannot be separated.

[0031] Furthermore, clamping grooves 14 are provided on the upper and lower surfaces of the tongue piece 12. A plurality of the clamping grooves 14 are provided and are arranged in parallel at equal intervals in the first direction. The cross section of the clamping groove 14 is triangular.

[0032] The buckle 20 is formed at the other end of the ring buckle 23 away from the second engaging portion 21. A through hole 24 is provided on the bottom plate 22. The buckle 20 located at the lower part communicates with the through hole 24, and the buckle 20 located at the lower part has a certain elastic deformation ability. The upper and lower surfaces of the outer end of the tongue piece 12 are in inclined surface fit, so that the tongue piece 12 can smoothly pass through between the buckles 20. In order to strengthen the overall structural strength of the ring buckle 23, a reinforcing rib 25 is further formed on the outside of the ring buckle 23. The male buckle base 1 is arranged outside the upper cover of the packaging box, and the female buckle base 2 is arranged outside the box body. When the upper cover and the box body are closed, when the female buckle base 2 and the male buckle base 1 are locked in place, at this time, the buckle 20 clamps the clamping groove 14, so that the male buckle base 1 and the female buckle base 2 are completely locked and cannot be disassembled. It is necessary to damage the anti-counterfeiting buckle itself or the packaging box to take out the item, thereby realizing the anti-counterfeiting function.

[0033] The above embodiments are only the preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention belong to the scope of protection required by the present invention.

Claims

1. An anti-counterfeiting buckle, applicable to a packaging box, characterized in that, The anti-counterfeiting buckle includes: A male buckle seat, in the middle of one end of which a tongue piece is convexly provided. First clamping portions are formed on both sides of the inner end of the tongue piece, and clamping grooves are further provided on the upper and lower surfaces of the tongue piece; A female buckle seat, on one end of which a buckle is formed, and a second clamping portion is further formed inside the female buckle seat; When the tongue piece passes through the female buckle seat along the first direction, when the side surface of the second clamping portion slides along the outer side surface of the first clamping portion until the outer end surface of the second clamping portion abuts against the inner end surface of the first clamping portion, the degrees of freedom of the male buckle seat and the female buckle seat in the first direction are restricted. At this time, the buckle clamps the clamping groove.

2. The anti-counterfeiting buckle according to claim 1, characterized in that, The upper and lower surfaces of the outer end of the tongue piece are in inclined surface fit, so that the tongue piece can smoothly pass through between the buckles.

3. The anti-counterfeiting buckle according to claim 1, characterized in that, The outer side surface of the first clamping portion is an inclined surface. When the female buckle seat approaches the male buckle seat along the first direction, the side surface of the second clamping portion slides along the inclined surface on the outer side of the first clamping portion, and the distance between the outermost sides of the first clamping portions is greater than the distance between the side surfaces of the second clamping portions.

4. A security button according to claim 1, characterized in that, A plurality of the clamping grooves are provided and are arranged in parallel at equal intervals along the first direction, and the cross section of the clamping groove is triangular.

5. A security fastener according to claim 1, characterized in that, The female buckle seat includes a bottom plate and a loop buckle formed on the bottom plate. The second clamping portion is formed inside the loop buckle, and the buckle is formed at the other end of the loop buckle far from the second clamping portion.

6. The anti-counterfeiting buckle according to claim 5, characterized in that, A through hole is formed in the bottom plate. The buckle located at the lower part is communicated with the through hole, and the buckle located at the lower part has a certain elastic deformation ability.

7. A security button according to claim 5, characterized in that, Reinforcing ribs are further formed on the outer side of the loop buckle.

8. A security button according to claim 1, characterized in that, A U-shaped notch is formed on the male buckle seat, and a reinforcing convex edge is convexly provided at the bottom edge of the U-shaped notch.

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