Buckle body, anti-fake buckle and packaging box

Abstract

The utility model provides a buckle body, an anti-counterfeiting buckle and a packaging box. The anti-counterfeiting buckle comprises a fixing part and a clamping part, an accommodating groove is formed in one side of the fixing part; the clamping part is arranged in the containing groove and divides the containing groove into a clamping part containing section and a buckle body containing section in sequence from the groove opening to the groove bottom; one end of the clamping part is connected to the inner wall of the accommodating groove, the other end of the clamping part is a free end and extends towards the accommodating section of the buckle body, and the opening width of the accommodating section of the clamping part is gradually increased from the free end to the notch of the accommodating groove. According to the buckle body designed by the utility model, the buckle body can be inserted into the buckle body from different directions and can be effectively guided into the accommodating groove, so that clamping is realized, the buckle body can be simultaneously suitable for a vertical insertion type box cover / box body and a rotary flip type box cover / box body from one side, the structure of the buckle body does not need to be designed respectively, and the cost is saved.

Description

Technical Field

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

[0002] The packaging box has the functions of protecting goods, conveying product information, and promoting goods. It generally includes a box body and a cover body. The box body and the cover body are detachably connected. The packaging box usually does not have an anti-counterfeiting function. After the packaging box is opened, it can be repacked as it was, so that counterfeiters put fake products instead of the original products into the packaging box, and then reassemble the box body and the cover body, thereby deceiving consumers and causing adverse effects on the reputation of the original manufacturer. Therefore, it is necessary to provide an anti-counterfeiting buckle structure between the box body and the cover body of the packaging box to prevent counterfeiting and reduce the possibility of the packaging box being easily opened without damage.

[0003] Traditional gift and wine packaging seals use rivet sealing to achieve anti-counterfeiting, but this method requires rivet sealing after the wine box is buckled, which is complex and costly. In addition, anti-counterfeiting buckles can also be used. In actual applications, there are many ways to open the wine box, and there are two mainstream ways: 1. The cover body and the box body are separated, and the cover body is locked vertically from the top of the box body; 2. The cover body is connected to one side of the box body, and the cover body is flipped and locked from the connection side. Traditional anti-counterfeiting buckles can only meet one of the methods, and it is difficult to make both compatible. For example, when the vertical straight-insert buckle is rotated and inserted, the locking part will interfere with the buckle body and cannot be inserted smoothly, resulting in different opening methods and different wine box types. Different anti-counterfeiting buckles are required to adapt, resulting in a waste of resources. Utility Model Content

[0004] In view of the defects in the prior art, the purpose of the utility model is to provide a buckle body, an anti-counterfeiting buckle and a packaging box.

[0005] A buckle body provided according to the utility model comprises: a fixing portion and a clamping portion;

[0006] A receiving groove is provided on one side of the fixing portion;

[0007] The clamping part is arranged in the receiving groove, and the clamping part divides the receiving groove into a clamping part receiving section and a buckle body receiving section from the groove opening to the groove bottom;

[0008] One end of the clamping portion is connected to the inner wall of the receiving groove, and the other end is a free end extending toward the buckle body receiving section. The opening width of the clamping portion receiving section gradually increases from the free end to the notch of the receiving groove.

[0009] Furthermore, the clamping portion is an arc-shaped structure and / or an elastic structure.

[0010] and / or, the free end is hook-shaped;

[0011] And / or, a movable space required for elastic deformation of the clamping portion is reserved between the clamping portion and the inner wall of the receiving groove;

[0012] And / or, the number of the clamping parts is two, which are mirror-symmetrically connected to the inner walls on both sides of the opening of the receiving groove.

[0013] Furthermore, at least one edge of the clamping portion facing away from the inner wall of the clamping portion accommodating section is rounded.

[0014] Furthermore, the radius of the fillet is greater than or equal to one third of the thickness of the clamping portion.

[0015] Furthermore, the inner wall of the receiving groove extends toward one side or both sides in a direction away from the surface of the fixing portion to form a protrusion.

[0016] Furthermore, the clamping portion extends in the same extending direction as the receiving groove, and the surface of the clamping portion does not exceed the protruding portion.

[0017] Furthermore, one or more positioning posts and / or slots are provided on the surface of the fixing portion.

[0018] Further, one or more of the positioning posts and / or the card slots are arranged outside the receiving slot;

[0019] And / or, the positioning column and / or the locking slot are arranged in a mirror-symmetrical manner with the receiving slot as a symmetry axis.

[0020] An anti-counterfeiting buckle provided by the utility model comprises the buckle body.

[0021] A packaging box provided according to the utility model comprises a box cover, a box body and one or more anti-counterfeiting buckles;

[0022] The buckle body is arranged on the side wall of the box cover / box body.

[0023] Furthermore, the box cover and the box body are separate structures, or one side of the box cover can be rotatably connected to one side of the box body;

[0024] And / or, the box cover / box body is a multi-layer structure, and the fixing part is embedded in the multi-layer structure;

[0025] And / or, the box cover / box body is provided with a pre-pressed tearing portion, and the anti-counterfeiting buckle is provided on the pre-pressed tearing portion;

[0026] And / or, the box cover / box body is provided with an outer display surface of the anti-counterfeiting buckle, and the anti-counterfeiting buckle is arranged on the inner side of the outer display surface of the anti-counterfeiting buckle.

[0027] Furthermore, the fixing portion is embedded in the box body / box cover, or connected to the surface of the box body / box cover.

[0028] Furthermore, a positioning opening is provided on the box body / box cover, and a positioning column is provided on the surface of the fixing portion, and the positioning column is inserted into the positioning opening.

[0029] Compared with the prior art, the utility model has the following beneficial effects:

[0030] The buckle body designed in the utility model can be effectively introduced into the receiving groove when the buckle body is inserted into the buckle body from different directions, thereby achieving snap-fitting. It can be suitable for both vertically inserted box covers / box bodies and box covers / box bodies that rotate from one side. There is no need to design the structures of the buckle body separately, thus saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0032] Figure 1 This is a front view of the structure of an embodiment of the buckle body of the utility model;

[0033] Figure 2 This is a schematic diagram of the three-dimensional structure of an embodiment of the buckle body of the utility model;

[0034] Figure 3 It is a side view structural diagram of an embodiment of the buckle body of the utility model;

[0035] Figure 4 This is a side structural schematic diagram of a packaging box of the utility model;

[0036] Figure 5 It is a side view structural schematic diagram of another packaging box of the utility model;

[0037] Figure 6 It is a schematic diagram of an embodiment of the anti-counterfeiting buckle of the utility model in a buckled state.

[0038] In the figure: 1- buckle body; 101- positioning column; 102- card slot; 103- card connection part; 1031- corner; 104- raised part; 105- fixed part; 106- receiving groove; 1061- card connection part receiving section; 1062- buckle body receiving section; 1063- movable space; 2- card fitting; 3- packaging box; 301- box cover; 302- box body. DETAILED DESCRIPTION

[0039] The utility model is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the utility model, but do not limit the utility model in any form. It should be pointed out that for those of ordinary skill in the art, several changes and improvements can be made without departing from the concept of the utility model. These all belong to the protection scope of the utility model.

[0040] Example 1

[0041] like Figure 1 , Figure 2 and Figure 3 As shown, the buckle body 1 provided in this embodiment mainly includes two parts: a fixing part 105 and a clamping part 103. The fixing part 105 is used to fix the buckle body 1 as a whole on the box body. The fixing part 105 can be bonded to the surface of the box body, or the fixing part 105 can be pre-buried inside the box body. In order to facilitate connection and fixation, the fixing part 105 is preferably a flat plate structure.

[0042] A receiving groove 106 is provided on one side of the fixing portion 105, and the clamping portion 103 is disposed in the receiving groove 106. The clamping portion 103 divides the receiving groove 106 into a clamping portion receiving section 1061 and a buckle body receiving section 1062 from the groove opening to the groove bottom. One end of the clamping portion 103 is connected to the inner wall of the receiving groove 106, and the other end is a free end and extends toward the buckle body receiving section 1062. The opening width of the clamping portion receiving section 1061 gradually increases from the free end to the groove opening of the receiving groove 106.

[0043] The opening width of the receiving section 1061 of the snap-fitting portion is relatively large, and at the same time, the opening width gradually decreases inward along the snap-fitting portion 103, which can guide the buckle body that is inserted obliquely and guide it into the buckle body receiving section 1062. Therefore, even if the buckle body is not accurately aligned with the buckle body receiving section 1062 of the receiving groove 106 during the insertion process, it can also normally enter the buckle body receiving section 1062 under the guidance of the snap-fitting portion 103 to complete the engagement.

[0044] There are two clamping parts 103, which are mirror-symmetrically arranged on the inner walls on both sides of the opening of the receiving groove 106. In order to facilitate the introduction of the buckle body, the clamping parts 103 are preferably arc-shaped structures and / or elastic structures. At the same time, the clamping parts 103 use their own elasticity to be forced to open when the buckle body is inserted, and restore to the position where the buckle body is clamped, so as to complete the clamping with the buckle body. In order to facilitate the movement of the clamping parts 103, a movable space 1063 for the elastic deformation of the clamping parts 103 is reserved between the clamping parts 103 and the clamping part receiving section 1061. In order to increase the firmness of the clamping, the free end of the clamping part 103 can be designed to be hook-shaped. Figure 2 As shown, at least the corner 1031 of the clamping portion 103 facing away from the inner wall of the clamping portion receiving section 1061 is rounded, and the side facing away from the inner wall of the clamping portion receiving section 1061 is rounded. Figure 2 The side where the middle shaded line is located has a rounded corner 1031 between the side and the other side of the connecting portion 103, and the radius of the rounded corner is greater than or equal to one-third of the thickness of the connecting portion 103, thereby reducing / avoiding the possibility of the buckle body being worn by the corner when sliding on the surface of the connecting portion 103, and at the same time improving the smoothness of the sliding of the buckle body. The thickness refers to the thickness perpendicular to Figure 1 The direction of the plane where the middle fixing portion 105 is located.

[0045] In this way, when the buckle body is engaged with the buckle body, the buckle body cannot be pulled out in the opposite direction. The packaging box cannot be opened without damaging the packaging box, the buckle body and other structures, or without external force causing permanent deformation of the packaging box. The packaging box can be well protected from prying and damage, thus achieving the purpose of preventing counterfeiting. In addition, considering that counterfeiters can use slender tools to reach into the buckle body through the gap of the packaging box to pry open the buckle body, such as Figure 2 , Figure 3 As shown, the inner wall of the receiving groove 106 of this embodiment extends to one side or both sides in a direction away from the surface of the fixing portion 105 to form a protrusion 104, that is, Figure 3 As shown, the protrusion 104 can protrude in the X direction, the Y direction, or in both the X and Y directions. In this way, the protrusion 104 can shield the buckle body and the clamping portion 103, reducing / avoiding the possibility of being touched by tools. The clamping portion 103 can extend in the X direction, the Y direction, or in both the X and Y directions like the receiving groove 106, and the surface of the clamping portion 103 does not exceed the protrusion 104.

[0046] One or more positioning posts 101 are provided on the surface of the fixing portion 105 , and the positioning posts 101 can be arbitrarily arranged on the outside of the receiving groove 106 . Preferably, an even number of positioning posts 101 can be arranged in a mirror-symmetrical manner with the receiving groove 106 as the axis of symmetry, and are used to be passed through the packaging box to assist in fixing the fixing portion 105 .

[0047] The surface of the fixing portion 105 is also provided with one or more slots 102, which can be arbitrarily arranged outside the receiving slot 106. Preferably, an even number of slots 102 can be arranged in a mirror-symmetrical manner with the receiving slot 106 as the axis of symmetry, and are used to engage with other buckle bodies of the component where the buckle body is located, thereby increasing the degree of firm engagement between the component where the buckle body is located and the buckle body. At the same time, in the engaged state, the slots 102 and buckles on both sides of the receiving slot 106 can limit the space for tools to be inserted, further reducing / avoiding the possibility of tools being inserted into the receiving slot 106 to pry open the clamping portion 103, and also limiting the displacement of the component where the buckle body is located.

[0048] Example 2

[0049] like Figure 6As shown, an anti-counterfeiting buckle includes the buckle body 1 and the engaging member 2 described in Example 1. The engaging member 2 includes a buckle body that can be inserted into a receiving groove 106 and engaged with a locking portion 103.

[0050] Example 3

[0051] like Figure 4 , Figure 5 and Figure 6 As shown, a packaging box 3 includes the anti-counterfeiting buckle described in Example 2, a box cover 301, and a box body 302. The buckle body 1 is arranged on the side wall of the box cover 301 / box body 302, and the engaging member 2 is correspondingly arranged on the side wall of the box body 302 / box cover 301.

[0052] The box cover 301 and the box body 302 may be separate structures, so that when closing the box cover, the buckle body of the locking member 2 can be directly inserted into the receiving groove 106 of the buckle body 1 in the vertical direction.

[0053] The box cover 301 and the box body 302 may also be a rotating connection structure connected at one side, and one side of the box cover 301 can be rotatably connected to one side of the box body 302. When the box cover 301 is turned over, the buckle body of the engaging member 2 first contacts the opening position of the clamping portion receiving section 1061, and then further enters the buckle body receiving section 1062 under the guidance of the clamping portion 103, thereby completing the engagement.

[0054] The box cover 301 / box body 302 may be a multi-layer structure, the fixing portion 105 is embedded in the multi-layer structure, and the protrusion 104 is exposed outside the box cover 301 / box body 302. The box cover 301 / box body 302 is also connected to the box body / box cover surface.

[0055] The box cover 301 / box body 302 is provided with a pre-pressed tearing portion, and the anti-counterfeiting buckle is provided on the pre-pressed tearing portion, so that the user can open the package and take out the internal product by tearing the box cover 301 / box body 302.

[0056] The box cover 301 / box body 302 is provided with an outer display surface of the anti-counterfeiting buckle, and the anti-counterfeiting buckle is arranged on the inner side of the outer display surface of the anti-counterfeiting buckle to indicate the position of the anti-counterfeiting buckle.

[0057] A positioning opening is provided on the box body 302 / the box cover 301 , and the positioning post 101 disposed on the surface of the fixing portion 105 is inserted into the positioning opening.

[0058] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0059] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other at will.

Claims

1. A buckle body, characterized in that: include: A fixing portion (105) and a clamping portion (103); A receiving groove (106) is provided on one side of the fixing portion (105); The clamping portion (103) is arranged in the receiving groove (106), and the clamping portion (103) divides the receiving groove (106) into a clamping portion receiving section (1061) and a buckle body receiving section (1062) in sequence from the groove opening to the groove bottom; One end of the clamping portion (103) is connected to the inner wall of the receiving groove (106), and the other end is a free end extending in the direction of the buckle body receiving section (1062), and the opening width of the clamping portion receiving section (1061) gradually increases from the free end to the notch of the receiving groove (106).

2. The buckle body according to claim 1, characterized in that: The clamping portion (103) is an arc-shaped structure and / or an elastic structure; and / or, the free end is hook-shaped; And / or, a movable space (1063) required for elastic deformation of the clamping portion (103) is reserved between the clamping portion (103) and the inner wall of the receiving groove (106); And / or, the number of the clamping portions (103) is two, which are mirror-symmetrically connected to the inner walls on both sides of the opening of the receiving groove (106).

3. The buckle body according to claim 1, characterized in that: The corners of at least one side of the clamping portion (103) facing away from the inner wall of the clamping portion receiving section (1061) are rounded.

4. The buckle body according to claim 3, characterized in that: The radius of the fillet is greater than or equal to one third of the thickness of the clamping portion (103).

5. The buckle body according to claim 1, characterized in that: The inner wall of the receiving groove (106) extends towards one side or both sides in a direction away from the surface of the fixing portion (105), forming a protruding portion (104).

6. The buckle body according to claim 5, characterized in that: The clamping portion (103) extends in the same extension direction as the receiving groove (106), and the surface of the clamping portion (103) does not extend beyond the protruding portion (104).

7. The buckle body according to claim 1, characterized in that: One or more positioning columns (101) and / or locking grooves (102) are provided on the surface of the fixing portion (105).

8. The buckle body according to claim 7, characterized in that: One or more of the positioning posts (101) and / or the card slots (102) are arranged outside the receiving slot (106); And / or, the positioning column (101) and / or the locking slot (102) are arranged in a mirror-symmetrical manner with the receiving slot (106) as a symmetry axis.

9. An anti-counterfeiting buckle, characterized in that: It comprises the buckle body (1) as claimed in any one of claims 1 to 8.

10. A packaging box, characterized in that: It comprises a box cover (301), a box body (302), and one or more anti-counterfeiting buckles according to claim 9; Each buckle body (1) is arranged on a side wall of the box cover / box body.

11. The packaging box according to claim 10, characterized in that: The box cover (301) and the box body (302) are separate structures, or one side of the box cover (301) can be rotatably connected to one side of the box body (302); And / or, the box cover / box body is a multi-layer structure, and the fixing portion (105) is embedded in the multi-layer structure; And / or, the box cover / box body is provided with a pre-pressed tearing portion, and the anti-counterfeiting buckle is provided on the pre-pressed tearing portion; And / or, the box cover / box body is provided with an outer display surface of the anti-counterfeiting buckle, and the anti-counterfeiting buckle is arranged on the inner side of the outer display surface of the anti-counterfeiting buckle.

12. The packaging box according to claim 10, characterized in that: The fixing portion (105) is embedded in the box body / box cover, or connected to the surface of the box body / box cover.

13. The packaging box according to claim 12, characterized in that: A positioning opening is provided on the box body / box cover, and a positioning column (101) is provided on the surface of the fixing portion (105), and the positioning column (101) is inserted into the positioning opening.

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