Anti-fake steel wire seal

Abstract

The utility model relates to an anti-fake steel wire sealing strip which comprises a cover plate, a shell and a sealing strip body, the edge of the cover plate is clamped and fixed on the shell, the sealing strip body is inserted into the shell, a sealing strip channel is formed in the side, away from the sealing strip body, of the shell, a shielding piece is formed on the cover plate, and the sealing strip body is inserted into the sealing strip body. A sealing strip channel is formed in the shell, the shielding piece is located between the sealing strip channel and the sealing strip, a clamping piece is arranged in the shell, the clamping piece is adjacent to the sealing strip channel, and a marker is arranged on the clamping piece. The anti-counterfeiting device is simple in structure and applicable to various anti-counterfeiting technologies such as two-dimensional codes and NFC, and effective traceability and anti-counterfeiting can be achieved as long as the anti-counterfeiting device is installed in the shell corresponding to the shielding piece.

Description

Technical Field

[0001] The utility model relates to the technical field of lead seals, in particular to an anti-counterfeiting steel wire seal. Background Art

[0002] A seal is a lock-like device applied by designated personnel after cargo is loaded into a container and the door is properly closed. Depending on who applies it, seals can be categorized as customs seals, commodity inspection seals, and commercial seals. Once a seal is properly applied, it cannot be opened unless violently broken (i.e., cut), and a broken seal cannot be reused. Each seal is uniquely numbered.

[0003] Currently, lead seals are mostly made with wire seals, which are used to bundle items. The seal is released when the wire seal is broken. The wire seal is usually printed with a seal number, and once the customer compares the seal number with the bill of lading, the goods are deemed intact. However, the seal number is often exposed on the outside of the seal, making it easy for others to obtain it during transportation, reducing the safety of cargo transportation. Utility Model Content

[0004] The purpose of the present invention is to provide an anti-counterfeiting steel wire seal to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An anti-counterfeiting steel wire seal comprises a cover plate, a shell and a seal, wherein the edge of the cover plate is snap-fitted and fixed to the shell, the seal is inserted into the shell, a seal channel is formed on the side of the shell away from the seal, a shielding piece is formed on the cover plate, the shielding piece is located between the seal channel and the seal, a card is provided in the shell, the card is adjacent to the seal channel, and an identifier is provided on the card.

[0007] In a possible embodiment, the clamp includes a spring accommodating cavity and a limiting inclined surface, the spring accommodating cavity contains a spring, one end of the spring abuts against the bottom of the spring accommodating cavity, and the other end of the spring is connected to a card bead, which is in contact with the limiting inclined surface.

[0008] Optionally, a mounting hole is formed on the clamping member, and the clamping member is fixed in the shell through the mounting hole.

[0009] In a possible implementation manner, a fork-shaped welding piece is provided in the shell, and the seal is fixed in the shell through the fork-shaped welding piece.

[0010] In a possible implementation, anti-slip parts are provided on both sides of the exterior of the shell, and the anti-slip parts include a plurality of anti-slip grooves.

[0011] In a possible implementation, an upper opening is formed on the cover plate, and a lower opening opposite to the upper opening is formed on the shell. The upper opening and the lower opening constitute a seal adjustment cavity for adjusting the seal angle.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. Increased the safety of wire seals;

[0014] 2. The simple structure can be applied to a variety of anti-counterfeiting technologies, such as QR code, NFC, etc. As long as it is installed inside the shell corresponding to the shielding piece, it can effectively trace the source and prevent counterfeiting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model after sealing.

[0017] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0018] Figure 4 for Figure 3 Schematic diagram of the structure of the middle card.

[0019] In the figure: 1. Shell, 2. Cover, 3. Seal adjustment cavity, 4. Seal, 101. Seal channel, 102. Anti-slip part, 103. Fork-shaped welding part, 104. Clamp, 105. Card, 106. Spring, 1041. Spring accommodating cavity, 1042. Limiting slope, 1043. Mounting hole, 201. Shielding piece. DETAILED DESCRIPTION

[0020] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0021] like Figure 1-4 As shown, an anti-counterfeiting steel wire seal includes a cover plate 2, a shell 1 and a seal 4. The edge of the cover plate 2 is fixed on the shell 1, and the seal 4 is inserted into the shell 1. A seal channel 101 is formed on the side of the shell 1 away from the seal 4. A shielding piece 201 is formed on the cover plate 2, and the shielding piece 201 is located between the seal channel 101 and the seal 4. A clamp 104 is provided in the shell 1, and the clamp 104 is adjacent to the seal channel 101. An identifier is provided on the clamp 104.

[0022] Among them, the identifier can be an anti-counterfeiting code or an NFC chip, etc. If the identifier adopts an anti-counterfeiting code, the anti-counterfeiting code includes but is not limited to a QR code, a barcode, an SN code, etc. The shielding piece 201 and the cover plate 2 can be connected by various methods such as bonding or snap connection. When the staff wants to scan the code to identify the goods, they need to tear off the code shielding piece first to perform the code scanning operation. If an NFC chip is used, the shielding piece 201 should use magnetic shielding materials such as lead sheets. After sealing, the operator can scan the code or scan the NFC chip for registration, and then install the shielding piece 201 on the cover plate 2; when unsealing is required, first remove the shielding piece 201, scan the code or NFC chip again for registration, and then unseal and disassemble.

[0023] The clamping member 104 of the present application includes a spring 106 accommodating cavity and a limiting inclined surface 1042. The spring 106 is housed in the spring accommodating cavity 1041, one end of the spring 106 abuts against the bottom of the spring accommodating cavity 1041, and the other end of the spring 106 is connected to a clamping bead 105, which is in contact with the limiting inclined surface 1042. A mounting hole 1043 is formed on the clamping member 104, and the clamping member 104 is fixed to the housing 1 through the mounting hole 1043.

[0024] The clamping member 104 can be fixed by inserting a pin into the mounting hole 1043. The spring accommodating chamber 1041 includes a bottom surface and two side edges connected to the bottom surface, wherein the right side edge is connected to the limiting inclined surface 1042, and the distance from the left side edge to the right side edge is equal to the width of the spring 106. In other words, a portion of the spring 106 can be embedded in the spring accommodating chamber 1041, so that the spring will not shake radially during use. When the seal 4 passes through the seal channel 101, the clamping bead 105 will be squeezed and move downward to compress the spring 106. Under the resistance of the limiting inclined surface 1042 and the reaction force of the spring, the downward movement will stop at a certain position and reversely squeeze the seal 4, thereby fixing the position of the seal 4.

[0025] A fork-shaped welding piece 103 is provided in the shell 1, and the seal 4 is fixed in the shell 1 by the fork-shaped welding piece 103. The fork-shaped welding piece 103 can well fix one end of the seal 4 on the shell 1, so that when the other end of the seal 4 is tied, the seal 4 will not fall off from the shell 1. Anti-slip parts 102 are provided on both sides of the outside of the shell 1, and the anti-slip parts 102 include several anti-slip grooves. The anti-slip grooves can make it easier for the operator to hold the shell 1 when sealing and unsealing. An upper opening is formed on the cover plate 2, and a lower opening opposite to the upper opening is formed on the shell 1. The upper opening and the lower opening constitute a seal adjustment cavity 3 for adjusting the seal angle 4. The seal adjustment cavity 3 can be used to fine-tune the angle of the seal 4, that is, by pulling the seal portion in the seal adjustment cavity 3, the seal can be more firmly used to tie the items.

[0026] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", "left and right", "front and back", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0028] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An anti-counterfeiting steel wire seal, characterized in that: The invention comprises a cover plate (2), a shell (1) and a seal (4); the edge of the cover plate (2) is fixed on the shell (1); the seal (4) is inserted into the shell (1); a seal channel (101) is formed on a side of the shell (1) away from the seal (4); a shielding piece (201) is formed on the cover plate (2); the shielding piece (201) is located between the seal channel (101) and the seal (4); a clamping piece (104) is provided in the shell (1); the clamping piece (104) is adjacent to the seal channel (101); and an identifier is provided on the clamping piece (104).

2. The anti-counterfeiting steel wire seal according to claim 1, characterized in that: The clamping member (104) comprises a spring accommodating cavity (1041) and a limiting inclined surface (1042); a spring (106) is built into the spring accommodating cavity (1041); one end of the spring (106) abuts against the bottom of the spring accommodating cavity (1041); the other end of the spring (106) is connected to a clamping bead (105); and the clamping bead (105) is in contact with the limiting inclined surface (1042).

3. The anti-counterfeiting steel wire seal according to claim 2, characterized in that: A mounting hole (1043) is formed on the clamping member (104), and the clamping member (104) is fixed in the housing (1) through the mounting hole (1043).

4. The anti-counterfeiting steel wire seal according to claim 1, characterized in that: A fork-shaped welding piece (103) is provided in the housing (1), and the seal (4) is fixed in the housing (1) via the fork-shaped welding piece (103).

5. The anti-counterfeiting steel wire seal according to claim 1, characterized in that: Anti-slip parts (102) are provided on both sides of the exterior of the housing (1), and the anti-slip parts (102) include a plurality of anti-slip grooves.

6. The anti-counterfeiting steel wire seal according to claim 1, characterized in that: An upper opening is formed on the cover plate (2), and a lower opening opposite to the upper opening is formed on the housing (1). The upper opening and the lower opening constitute a seal adjustment cavity (3) for adjusting the seal angle.

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