Anti-fake buckle of four-opening box

Abstract

The utility model provides an anti-fake buckle of a four-opening box, which mainly comprises an anti-fake inserting buckle, an anti-fake buckle piece and a metal piece. The anti-fake inserting buckle is composed of a buckle plate and an inserting rod extending out of the buckle plate, a groove is formed in the inserting rod, a positioning protruding part is arranged in the groove, the metal piece is composed of an attaching part and an installing part which are integrated, the attaching part is arranged on the inner wall of the buckle plate, the installing part is arranged in the groove, a positioning hole is formed in the installing part, and the positioning protruding part penetrates through the positioning hole and is partially exposed out of the positioning hole. A through hole is formed in the anti-fake buckle piece, a meshing elastic piece is arranged on the edge of the through hole, inverted teeth are arranged on an inserting rod of the anti-fake inserting buckle, the inserting rod is inserted into the through hole, and the inverted teeth are meshed with the meshing elastic piece.

Description

Technical Field

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

[0002] Traditional anti-counterfeiting buckles combine metal and buckle to make them resistant to saw blades and knives. Traditional methods mainly use metal iron sheets to wrap the buckle, or insert steel nails into the buckle to make it resistant to saw blades. However, the former method is costly, and the latter method has weaker anti-counterfeiting effect. Utility Model Content

[0003] The purpose of the utility model is to provide a novel anti-counterfeiting buckle for a four-opening box, which is mainly an anti-counterfeiting buckle that can prevent damage from saw blades by an inlay method.

[0004] The main principle is;

[0005] A four-fold box anti-counterfeiting buckle mainly consists of an anti-counterfeiting insert buckle, an anti-counterfeiting buckle plate and a metal part. The characteristics are as follows: the anti-counterfeiting insert buckle consists of a buckle plate and an insert rod extending from the buckle plate, the insert rod is provided with a groove, and a positioning protrusion is provided in the groove; the metal part consists of a fitting part and a mounting part, the two are integrated, the fitting part is provided on the inner wall of the buckle plate, the mounting part is provided in the groove, a positioning hole is provided on the mounting part, and the positioning protrusion passes through the positioning hole and is partially exposed outside the positioning hole;

[0006] A through hole is provided on the anti-counterfeiting buckle piece, and an engaging spring piece is provided beside the through hole. A reverse tooth is provided on the insertion rod of the anti-counterfeiting buckle, and the insertion rod is inserted into the through hole, and the reverse tooth and the engaging spring piece are engaged.

[0007] The inserting rod is provided with grooves and positioning protrusions on the upper and lower sides, and two metal pieces are provided and respectively assembled into the grooves.

[0008] Furthermore, the portion of the positioning protrusion exposed outside the positioning hole is deformed by pressurization or heating to form a non-return structure.

[0009] Furthermore, the insertion rod is a square insertion rod with inverted teeth on its four surfaces.

[0010] Furthermore, the fitting portion and the mounting portion of the metal part are formed by bending an iron sheet.

[0011] Furthermore, reinforcement parts are provided on both sides of the insertion rod of the inner wall of the gusset plate, and after the fitting part is attached to the inner wall of the gusset plate, the fitting part is level with or lower than the height of the reinforcement part.

[0012] Furthermore, the thickness of the metal part is set between 0.3-0.45 mm.

[0013] Furthermore, the thickness of the reinforcement portion is set between 0.3-0.5 mm.

[0014] Furthermore, two positioning protrusions are provided in the groove, and the positioning protrusions are cylindrical;

[0015] Furthermore, the depth of the groove is set between 1-2 mm, and the depth of the groove is greater than the thickness of the metal part.

[0016] Through the above technical solution, the metal part is set in the groove by inlaying, and the positioning protrusion is passed through the installation hole. Then, by heating or pressurizing, the positioning protrusion is deformed and thickened to form a non-return structure, so that the anti-counterfeiting buckle can prevent damage from saw blades.

[0017] To further understand the features and details of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings are provided for reference and illustration only and are not intended to limit the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following describes the specific embodiments of the present invention in detail in conjunction with the accompanying drawings to make the technical solutions and other beneficial effects of the present invention apparent.

[0019] In the accompanying drawings;

[0020] Figure 1 This is a schematic diagram of the anti-counterfeiting buckle structure layout;

[0021] Figure 2 This is a schematic diagram of the anti-counterfeiting buckle and metal parts structure;

[0022] Figure 3 It is a three-dimensional schematic diagram of the anti-counterfeiting buckle and the anti-counterfeiting buckle piece;

[0023] Figure 4 Schematic diagram of inserting the anti-counterfeiting buckle into the anti-counterfeiting buckle piece;

[0024] Figure 5 Schematic diagram of the anti-counterfeiting buckle being assembled to the box body positioning plate and the anti-counterfeiting buckle piece being assembled to the box cover structure. DETAILED DESCRIPTION

[0025] In order to further illustrate the technology adopted by the present invention and its implementation effects, the following describes the technology application examples in detail in combination with the preferred embodiments of the present invention and the accompanying drawings.

[0026] In order to further understand the features and technical contents of the present invention, please refer to the following detailed description of the present invention and the accompanying drawings. The accompanying drawings are provided for technical reference and illustration only and are not intended to limit the present invention.

[0027] The following is an explanation of preferred cases with reference to the accompanying drawings;

[0028] Preferred option;

[0029] Figure 1 A four-opening box anti-counterfeiting buckle mainly consists of an anti-counterfeiting buckle 1, an anti-counterfeiting buckle plate 3 and a metal part 2, characterized in that the anti-counterfeiting buckle 1 consists of a buckle plate 12 and an insert rod extending from the buckle plate 12, a groove 111 is provided on the insert rod, and a positioning protrusion 111 is provided in the groove;

[0030] Figure 2 The metal member 2 is composed of a fitting portion 21 and a mounting portion 22, the two being integrated, using a piece of metal iron sheet cut into the shape of the sheet, and further bent to form;

[0031] Figure 2 .3, the fitting portion 21 is provided on the inner wall of the gusset plate and fits with the inner wall of the gusset plate 12, the mounting portion 22 is provided in the groove, a positioning hole 221 is provided on the mounting portion, the positioning protrusion 111 passes through the positioning hole 221 and is partially exposed outside the positioning hole;

[0032] The positioning hole 221 in the figure is a circular hole, but it can also be other shapes, or a groove with one side open.

[0033] Figure 2 In the embodiment, a second metal member 6 is provided, and the second metal member 6 is assembled into the lower groove of the anti-counterfeiting buckle from below.

[0034] The groove is formed by sinking a plane of a certain area, and the groove can accommodate the installation part of the metal part.

[0035] In this way, the metal parts and the second metal parts are installed at the top and bottom, which provides better protection for the buttons.

[0036] Figure 3 .4, a through hole is provided on the anti-counterfeiting buckle piece 3, and a bite spring piece 31 is provided on the edge of the through hole. A reverse tooth 13 is provided on the insertion rod of the anti-counterfeiting buckle. The insertion rod is inserted into the through hole, and the reverse tooth 13 and the bite spring piece 31 bite.

[0037] Figure 3 .4, after the metal piece 2 is mounted on the anti-counterfeiting buckle 1, the portion of the positioning protrusion 111 exposed outside the positioning hole is deformed by pressurizing or heating the material above the positioning protrusion 111.

[0038] It becomes thicker to form a non-return structure, which fixes the metal part and the insertion rod together.

[0039] Figure 1 In the embodiment, the insert rod is a square insert rod, and inverted teeth 13 are provided on the four surfaces thereof, and the inverted teeth 13 are staggered with each other.

[0040] The fitting portion and the mounting portion of the metal member 2 are formed by bending an iron sheet.

[0041] Figure 1In the embodiment, reinforcement parts 121 are provided on both sides of the insertion rod of the inner wall of the gusset plate 12. After the fitting part 21 of the metal part 2 is fitted to the inner wall of the gusset plate, the fitting part 21 is level with or lower than the height of the reinforcement part 121.

[0042] The thickness of the metal member 2 is set between 0.3 mm and 0.45 mm.

[0043] The thickness of the reinforcement portion 121 is set between 0.3 mm and 0.5 mm.

[0044] Figure 1 In the embodiment, two positioning protrusions 111 are provided in the groove, and the positioning protrusions are preferably cylindrical; the positioning protrusions can also be provided at the edge of the groove and connected with the edge of the groove.

[0045] The depth of the groove is set between 1-2 mm, and the depth of the groove 11 is greater than the thickness of the metal part 2.

[0046] Figure 5 In the embodiment, the anti-counterfeiting buckle 1 is assembled to the box body (plate-shaped) of the packaging box 5, and the anti-counterfeiting buckle piece 3 is installed on the box cover. The two are plugged and engaged to connect and fix the box body and the box cover.

[0047] Through the above processing method, the metal parts can be fixed together with the anti-counterfeiting buckle, so that the anti-counterfeiting buckle can be prevented from being damaged by saw blades. At the same time, the metal parts can be assembled automatically by machines at low cost.

Claims

1. A four-fold box anti-counterfeiting buckle, mainly composed of an anti-counterfeiting insert buckle, an anti-counterfeiting buckle plate and a metal part, characterized by; The anti-counterfeiting buckle is composed of a gusset plate and an insert rod extending from the gusset plate. The insert rod is provided with a groove, and a positioning convex portion is provided in the groove. The metal part is composed of a fitting portion and a mounting portion, which are integrated. The fitting portion is provided on the inner wall of the gusset plate, and the mounting portion is provided in the groove. A positioning hole is provided on the mounting portion, and the positioning convex portion passes through the positioning hole and is partially exposed outside the positioning hole. A through hole is provided on the anti-counterfeiting buckle piece, and an engaging spring piece is provided beside the through hole. A reverse tooth is provided on the insertion rod of the anti-counterfeiting buckle, and the insertion rod is inserted into the through hole, and the reverse tooth and the engaging spring piece are engaged.

2. The anti-counterfeiting buckle for a four-fold box according to claim 1, characterized in that: The inserting rod is provided with grooves and positioning protrusions on the upper and lower sides, and two metal pieces are provided and respectively assembled into the grooves.

3. The anti-counterfeiting buckle for a four-fold box according to claim 1, characterized in that: The portion of the positioning protrusion exposed outside the positioning hole is deformed by pressurization or heating to form a non-return structure.

4. The anti-counterfeiting buckle for a four-fold box according to claim 1, characterized in that: The insert rod is a square insert rod with inverted teeth on four surfaces.

5. The anti-counterfeiting buckle for a four-fold box according to claim 1 or 4, characterized in that: The fitting portion and the mounting portion of the metal piece are formed by bending an iron sheet.

6. The anti-counterfeiting buckle for a four-fold box according to claim 1, characterized in that: Reinforcement parts are provided on both sides of the insertion rod of the inner wall of the gusset plate. After the fitting part is attached to the inner wall of the gusset plate, the fitting part is level with or lower than the height of the reinforcement part.

7. The anti-counterfeiting buckle for a four-fold box according to claim 1, characterized in that: The thickness of the metal piece is set between 0.3-0.45 mm.

8. The anti-counterfeiting buckle for a four-fold box according to claim 6, characterized in that: The thickness of the reinforcement portion is set between 0.3-0.5 mm.

9. The anti-counterfeiting buckle for a four-fold box according to claim 1 or 8, characterized in that: Two positioning protrusions are arranged in the groove, and the positioning protrusions are cylindrical.

10. The anti-counterfeiting buckle for a four-fold box according to claim 1, characterized in that: The depth of the groove is set between 1 and 2 mm, and the depth of the groove is greater than the thickness of the metal part.

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