Polarized color-changing anti-counterfeit label

Abstract

The utility model is suitable for the technical field of anti-counterfeit labels, and provides a polarized color-changing anti-counterfeit label. A body; the vacuum groove is formed in the upper end of the main body; the supporting ring plates are arranged in the vacuum tank from outside to inside in an array mode; the anti-counterfeiting code block is placed in the vacuum groove; the sealing paper covers and is adhered to the top of the vacuum groove; and the color-changing stripes are fixedly mounted at the bottom of the vacuum tank. Compared with the prior art, the utility model has the beneficial effects that the color-changing stripes capable of automatically changing color when encountering air are arranged in the inner vacuum groove, and the vacuum grooves at different positions are communicated with one another, so that when the outermost vacuum groove is opened and an anti-counterfeiting code is checked, the air can be in contact with the inner color-changing stripes through the outermost vacuum groove, and the color-changing stripes can change color automatically when the anti-counterfeiting code is checked. When the anti-counterfeit label is opened, the current anti-counterfeit label is faded, so that the current anti-counterfeit label is opened to be prevented from being maliciously and secondarily utilized by people.

Description

Technical Field

[0001] This utility model belongs to the field of anti-counterfeiting label technology, and particularly relates to polarized color-changing anti-counterfeiting labels. Background Technology

[0002] Polarizing color-changing anti-counterfeiting labels are a common anti-counterfeiting technology. The principle is to use a special material or ink on the label so that the color of the label will change when affected by environmental factors such as external light, temperature, and humidity.

[0003] Most existing anti-counterfeiting labels are pasted on the surface of objects to facilitate the identification of products by staff. For confidentiality, a layer of ink is covered on the surface of the anti-counterfeiting code to cover it. However, due to the low cost of ink, the anti-counterfeiting labels can be easily removed and reused by criminals after use, causing losses to consumers, specialty stores and manufacturers.

[0004] Therefore, how to provide polarized color-changing anti-counterfeiting labels is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide a polarizing color-changing anti-counterfeiting label, which aims to solve the problems mentioned in the background art.

[0006] This utility model is achieved as follows: a polarizing color-changing anti-counterfeiting label, comprising;

[0007] main body;

[0008] A vacuum chamber is located at the upper end of the main body;

[0009] Support ring plates are arranged in an array from the outside to the inside of the vacuum chamber;

[0010] Anti-counterfeiting code block, wherein the anti-counterfeiting code block is placed inside the vacuum tank;

[0011] Sealing paper, which is adhered to the top of the vacuum chamber;

[0012] Color-changing stripes, which are fixedly installed at the bottom of the vacuum chamber;

[0013] A wear-resistant layer is fixedly adhered to the top of the main body;

[0014] An adhesive structure is provided, wherein a circumferential array of adhesive structures is disposed at the lower end of the edge of the anti-wear layer and is fixedly connected to the top of the outermost sealing paper.

[0015] Preferably, the outermost vacuum groove is opaque, the anti-counterfeiting code block is placed inside the outermost vacuum groove, a brand inscription block is slidably placed in the middle of the main body, and a decorative block is placed inside the middle vacuum groove.

[0016] Preferably, the adhesive structure includes an annular groove and a connecting rod. The annular groove is formed at the lower end of the edge of the anti-wear layer. The annular groove has a circumferential array of grooves on its side. The connecting rod is circumferentially arrayed and installed inside the annular groove and is fixedly connected to the top of the outermost sealing paper.

[0017] Preferably, the curvature values ​​of the decorative block and the anti-counterfeiting code block are the same as the curvature value of the vacuum groove at the placement position, and the height values ​​of the decorative block and the anti-counterfeiting code block are both less than the height value of the vacuum groove.

[0018] Preferably, the height of the connecting rod is equal to the height of the vacuum tank, and the length of the connecting rod is equal to the width of the vacuum tank.

[0019] Preferably, the color-changing stripes are made of lead pigment, and the surface of the support ring plate is provided with ventilation grooves arranged in a circumferential array.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows: In use, a sealed and opaque environment is set at the outermost vacuum groove on the edge of the main body, and color-changing stripes that automatically change color when they come into contact with air are set in the inner vacuum groove. The vacuum grooves at different positions are connected to each other. Then, when the outermost vacuum groove is opened to check the anti-counterfeiting code, the air will come into contact with the inner color-changing stripes through the outermost vacuum groove, causing them to fade, thus indicating that the anti-counterfeiting label has been opened, preventing malicious secondary use.

[0021] Meanwhile, by setting the color-changing stripes into a pattern and arbitrarily placing the decorative blocks and brand inscription blocks in different positions between the vacuum groove and the main body, the position and angle of the self-weight can be adjusted according to the installation angle. Furthermore, the shape and pattern of the color-changing stripes and decorative blocks can change randomly, making the anti-counterfeiting label more complex, more random, and harder to imitate, thus improving the anti-counterfeiting effect of the label. Attached Figure Description

[0022] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0023] Figure 1 A schematic diagram of the overall appearance structure of the polarizing color-changing anti-counterfeiting label provided in this embodiment of the utility model;

[0024] Figure 2A top view cross-sectional structural diagram of the polarizing color-changing anti-counterfeiting label provided in an embodiment of this utility model;

[0025] Figure 3 A schematic diagram of the right-side cross-sectional structure of the polarizing color-changing anti-counterfeiting label provided in this embodiment of the utility model;

[0026] Figure 4 A schematic diagram of the front cross-sectional structure of the polarizing color-changing anti-counterfeiting label provided in this embodiment of the utility model;

[0027] Figure 5 Provided for the embodiments of this utility model Figure 3 A magnified structural diagram of part A.

[0028] In the diagram: 1-Main body, 2-Abrasion-resistant layer, 3-Vacuum groove, 4-Anti-counterfeiting code block, 5-Support ring plate, 6-Color-changing stripe, 7-Brand inscription block, 8-Ventilation groove, 9-Decorative block, 10-Discovery groove, 11-Ring groove, 12-Connecting rod, 13-Sealing paper. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0030] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The diagram shown is a structural schematic of a polarizing color-changing anti-counterfeiting label provided in one embodiment of the present invention, comprising:

[0032] Entity 1;

[0033] Vacuum tank 3 is located at the upper end of the main body 1;

[0034] Support ring plates 5 are arranged in an array from the outside to the inside of the vacuum chamber 3;

[0035] Anti-counterfeiting code block 4 is placed inside the vacuum tank 3;

[0036] Sealing paper 13 is attached to the top of the vacuum tank 3;

[0037] Color-changing stripe 6 is fixedly installed at the bottom of vacuum tank 3;

[0038] Anti-wear layer 2 is fixedly adhered to the top of the main body 1;

[0039] An adhesive structure is provided in a circumferential array at the lower end of the edge of the anti-wear layer 2 and is fixedly connected to the top of the outermost sealing paper 13.

[0040] In this embodiment of the utility model, when you want to check the anti-counterfeiting code on the anti-counterfeiting code block 4, the anti-wear layer 2 is peeled off by the adhesive structure, so that the anti-wear layer 2 is separated from the main body 1, and the sealing paper 13 at the top edge of the vacuum groove 3 is lifted up, so that the outer end of the vacuum groove 3 comes into contact with the air, thereby causing the color-changing stripe 6 in the vacuum groove 3 to come into contact with the air and change color.

[0041] By creating a sealed, opaque environment at the edge of the main body 1, i.e. the outermost vacuum groove 3, and setting color-changing stripes 6 that automatically change color when exposed to air in the inner vacuum groove 3, and by connecting the vacuum grooves 3 at different positions to each other, when the outermost vacuum groove 3 is opened to view the anti-counterfeiting code, air will come into contact with the inner color-changing stripes 6 through the outermost vacuum groove 3, causing them to fade, thus indicating that the anti-counterfeiting label has been opened, preventing malicious secondary use.

[0042] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in a preferred embodiment of this utility model, the outermost vacuum groove 3 is made opaque, the anti-counterfeiting code block 4 is disposed inside the outermost vacuum groove 3, the brand inscription block 7 is slidably placed in the middle of the main body 1, and the decorative block 9 is placed inside the middle vacuum groove 3.

[0043] In this embodiment of the utility model, when in use, rotating the main body 1 causes the positions of the decorative block 9, the brand inscription block 7, and the anti-counterfeiting code block 4 to change, and with different angles and positions, light is refracted in different ways, thus producing patterns of different colors.

[0044] By setting the color-changing stripes 6 into a pattern, and movably placing the decorative block 9 and the brand inscription block 7 in the vacuum groove 3 and the main body 1 at different positions, the position and angle of the self-weight can be adjusted according to the installation angle. Moreover, the shape and pattern of the color-changing stripes 6 and the decorative block 9 can change randomly, making the anti-counterfeiting label more complex, more random, and less likely to be imitated, thus improving the anti-counterfeiting effect of the anti-counterfeiting label.

[0045] like Figure 3 , Figure 4 and Figure 5As shown, in a preferred embodiment of the present invention, the adhesive structure includes an annular groove 11 and a connecting rod 12. The annular groove 11 is opened at the lower end of the edge of the anti-wear layer 2. The side of the annular groove 11 is provided with a circumferential array of grooves 10. The connecting rod 12 is installed in a circumferential array inside the annular groove 11 and is fixedly connected to the top of the outermost sealing paper 13.

[0046] In this embodiment of the utility model, when in use, a cylindrical object is inserted into the groove 10 so that its inner end enters the annular groove 11 at the upper end of the main body 1. Then, an upward force is applied to separate the anti-wear layer 2 from the main body 1. During the separation, the connecting rod 12 at the bottom edge will lift the sealing paper 13 at the top edge of the vacuum groove 3, thereby making the outer end of the vacuum groove 3 come into contact with the air.

[0047] By setting an adhesive structure, the wear-resistant layer 2 can be easily separated from the main body 1, thus facilitating the viewing of the anti-counterfeiting code block 4.

[0048] like Figure 2 and Figure 3 As shown, in a preferred embodiment of this utility model, the curvature values ​​of the decorative block 9 and the anti-counterfeiting code block 4 are the same as the curvature value of the vacuum groove 3 at the placement position, and the height values ​​of the decorative block 9 and the anti-counterfeiting code block 4 are both less than the height value of the vacuum groove 3.

[0049] In this embodiment of the utility model, when in use, by making the curvature values ​​of the decorative block 9 and the anti-counterfeiting code block 4 the same as the curvature value of the vacuum groove 3 at the placement position, and the height values ​​of the decorative block 9 and the anti-counterfeiting code block 4 less than the height value of the vacuum groove 3, it is convenient for the decorative block 9 and the anti-counterfeiting code block 4 to change with the change of the angle of the main body 1, thereby facilitating viewing.

[0050] like Figure 3 , Figure 4 and Figure 5 As shown, in a preferred embodiment of the present invention, the height of the connecting rod 12 is equal to the height of the vacuum groove 3, and the length of the connecting rod 12 is equal to the width of the vacuum groove 3.

[0051] In this embodiment of the invention, when in use, by making the height of the connecting rod 12 equal to the height of the vacuum groove 3 and the length of the connecting rod 12 equal to the width of the vacuum groove 3, when the connecting rod 12 moves, it will cause the sealing paper 13 at the top of the corresponding vacuum groove 3 to be torn.

[0052] like Figure 2 and Figure 3 As shown, in a preferred embodiment of this utility model, the color-changing stripes 6 are made of lead pigment, and the surface of the support ring plate 5 is provided with ventilation grooves 8 arranged in a circular array.

[0053] In this embodiment of the utility model, when in use, the color-changing stripes 6 are made of lead pigment, so that they will fade when exposed to air. Furthermore, by providing ventilation grooves 8 in a circumferential array on the surface of the support ring plate 5, the vacuum grooves 3 at different positions are connected.

[0054] The above embodiments of this utility model provide a polarizing color-changing anti-counterfeiting label. When you want to view the anti-counterfeiting code on the anti-counterfeiting code block 4, insert a columnar object into the slot 10 so that its inner end enters the annular groove 11 at the upper end of the main body 1, and then apply upward force to separate the wear-resistant layer 2 from the main body 1.

[0055] When the anti-wear layer 2 separates from the main body 1, the connecting rod 12 at the bottom edge of its edge will lift the sealing paper 13 at the top edge of the vacuum groove 3, thereby allowing the outer end of the vacuum groove 3 to come into contact with the air and circulate.

[0056] Furthermore, since the vacuum groove 3 is connected to the ventilation groove 8 on the surface of the support ring plate 5, when the outer end of the vacuum groove 3 comes into contact with air, air will be mixed into all the vacuum grooves 3. This will cause the color-changing stripe 6 in the vacuum groove 3 to come into contact with the air and turn gray, indicating that the anti-counterfeiting label has been opened, thus preventing it from being reused.

[0057] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A polarizing color-changing anti-counterfeiting label, characterized in that, include; Main body (1); Vacuum tank (3), the vacuum tank (3) is opened at the upper end of the main body (1); Support ring plates (5) are arranged in an array from the outside to the inside inside the vacuum groove (3); Anti-counterfeiting code block (4), the anti-counterfeiting code block (4) is placed inside the vacuum groove (3); Sealing paper (13) is applied to the top of the vacuum tank (3); Color-changing stripes (6), which are fixedly installed at the bottom of the vacuum tank (3); A wear-resistant layer (2) is fixedly adhered to the top of the main body (1); An adhesive structure is provided in a circumferential array at the lower end of the edge of the anti-wear layer (2) and is fixedly connected to the top of the outermost sealing paper (13).

2. The polarizing color-changing anti-counterfeiting label according to claim 1, characterized in that, The outermost vacuum groove (3) is opaque, the anti-counterfeiting code block (4) is placed inside the outermost vacuum groove (3), the brand inscription block (7) is slidably placed in the middle of the main body (1), and the decorative block (9) is placed inside the middle vacuum groove (3).

3. The polarizing color-changing anti-counterfeiting label according to claim 1, characterized in that, The adhesive structure includes an annular groove (11) and a connecting rod (12). The annular groove (11) is opened at the lower end of the edge of the anti-wear layer (2). The annular groove (11) has a circumferential array of grooves (10) on its side. The connecting rod (12) is circumferentially arrayed and installed inside the annular groove (11) and is fixedly connected to the top of the outermost sealing paper (13).

4. The polarizing color-changing anti-counterfeiting label according to claim 2, characterized in that, The curvature values ​​of the decorative block (9) and the anti-counterfeiting code block (4) are the same as the curvature value of the vacuum groove (3) where they are placed, and the height values ​​of the decorative block (9) and the anti-counterfeiting code block (4) are both less than the height value of the vacuum groove (3).

5. The polarizing color-changing anti-counterfeiting label according to claim 3, characterized in that, The height of the connecting rod (12) is equal to the height of the vacuum groove (3), and the length of the connecting rod (12) is equal to the width of the vacuum groove (3).

6. The polarizing color-changing anti-counterfeiting label according to claim 1, characterized in that, The color-changing stripes (6) are made of lead pigment, and the surface of the support ring plate (5) is provided with ventilation grooves (8) arranged in a circular array.

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