Adjustable integrated anti-theft label

Abstract

The utility model discloses an adjustable integrated anti-theft label which comprises an upper shell, a lower shell, a lock cylinder, a nail rod and an anti-theft coil, the upper shell and the lower shell are oppositely arranged, the lock cylinder and the anti-theft coil are fixedly arranged in the lower shell, a lower channel for the nail rod to pass through is formed in the side, opposite to the upper shell, of the lower shell, and the nail rod is fixedly arranged in the lower channel. The lower channel is arranged over a lock cylinder lock hole and communicated with the lock cylinder lock hole, the nail rod penetrates through the upper shell from top to bottom, a pressing block is arranged at the top of the nail rod, a pressing rod outlet assembly matched with the nail rod is arranged between the pressing block and the upper shell, and the pressing block is provided with a rotary telescopic assembly matched with the nail rod. An auxiliary telescopic assembly matched with the rotary telescopic assembly is arranged between the upper shell and the lower shell. According to the anti-theft label, the gap between the upper shell and the lower shell can be increased by arranging the rotary telescopic assembly and the auxiliary telescopic assembly matched with the rotary telescopic assembly, so that the application range of the anti-theft label is expanded, and the anti-theft label can be fixed on target objects with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-theft labels, in particular to an adjustable integrated anti-theft label. Background Art

[0002] Locking pin anti-theft hard tags are reusable and are attached to clothing, shoes, and hats. If a tag passes through the system without being processed by the cashier (soft tags that haven't been demagnetized or hard tags that haven't been removed), the system will sound an alarm to alert staff. Locking pin anti-theft tags typically have separate pins and lock cylinders, making them easy to lose and potentially pierce fingers when being removed.

[0003] Although the integrated anti-theft tag integrates the nail and the lock core, the distance between the nail and the lock core cannot be adjusted. Therefore, the same integrated anti-theft tag cannot be nailed on clothing, shoes and hats of different thicknesses. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable integrated anti-theft tag to solve the problems existing in the background technology.

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

[0006] An adjustable integrated anti-theft tag comprises an upper shell, a lower shell, a lock core, a nail rod, and an anti-theft coil. The upper shell and the lower shell are arranged opposite to each other, the lock core and the anti-theft coil are fixedly arranged in the lower shell, and a lower channel for accommodating the nail rod to pass through is provided on the side of the lower shell opposite to the upper shell. The lower channel is arranged directly above the lock hole of the lock core and is connected with it. The nail rod passes through the upper shell from top to bottom, and a pressure block is provided on the top of the nail rod. A pressing rod assembly is provided between the pressure block and the upper shell to cooperate with the nail rod. A rotating telescopic assembly is provided between the pressure block and the nail rod, and an auxiliary telescopic assembly is provided between the upper shell and the lower shell to cooperate with the rotating telescopic assembly.

[0007] Preferably, the pressing rod assembly includes a connecting block that cooperates with the nail rod and is arranged between the pressure block and the upper cover body, a first sliding groove is provided on the top of the upper shell body for the connecting block to slide up and down, a first spring is provided between the bottom of the connecting block in the sliding groove and the upper shell body, the connecting block provides a second sliding groove for the pressure block to slide up and down, a second spring is provided between the bottom of the pressure block in the second sliding groove and the connecting block, and a first through hole connected to the second sliding groove is provided at the bottom of the connecting block to cooperate with the nail rod.

[0008] Preferably, the pressing block includes an upper connecting piece and a lower connecting piece, the upper connecting piece is rotatably connected to the lower connecting piece, the lower connecting piece cooperates with the top of the nail rod to set a receiving groove, and the bottom of the lower connecting piece cooperates with the bottom of the nail rod to set a second through hole for allowing it to pass through.

[0009] Preferably, the rotary telescopic assembly includes a third slide groove arranged on the lower connecting member and connected to the accommodating groove, the third slide groove is for the nail rod to slide up and down, the third slide groove is connected to the upper connecting member, the upper connecting member is provided with a screw rod corresponding to the position of the third slide groove, the upper connecting member is connected to the top of the nail rod through the screw rod, and limit blocks are respectively provided on both sides of the top of the nail rod, the lower connecting member cooperates with the limit block to set a limit slide groove, and the limit slide groove is connected to the third slide groove.

[0010] Preferably, the lower connecting member and the connecting block are both square in shape, the bottom of the lower connecting member is arranged in the connecting block, and the lower part of the connecting block is arranged in the upper shell.

[0011] Preferably, the auxiliary telescopic assembly includes a screw fixedly arranged at the bottom of the upper shell, a square limit plate fixedly arranged at the bottom of the screw, and a nut threadedly connected to the outside of the screw. The nut can be rotatably installed between the upper shell and the lower shell, and the lower shell cooperates with the screw and the limit block to set a fourth slide groove.

[0012] Preferably, the upper shell and the lower shell are respectively provided with matching positioning columns and positioning grooves.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model can increase the gap between the upper shell and the lower shell by arranging the rotating telescopic component and the matched auxiliary telescopic component, thereby expanding the application range of the anti-theft tag and achieving fixation on target objects of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the present utility model.

[0017] Figure 3 for Figure 2 A partial enlarged view of .

[0018] Figure 4 It is a cross-sectional schematic diagram of the pressing block in another direction.

[0019] Markings in the figure: 1-upper shell, 2-lower shell, 21-lower channel, 3-lock cylinder, 4-nail rod, 5-pressure block, 51-upper connecting piece, 511-cover plate, 512-connecting ring, 513-limiting bad, 52-lower connecting piece, 53-second through hole, 6-press rod assembly, 61-connecting block, 62-first slide groove, 63-first spring, 64-second slide groove, 65-second spring, 66-first through hole, 71-third slide groove, 72-screw rod, 73-limiting block, 74-limiting slide groove, 8-auxiliary telescopic assembly, 81-screw rod, 82-nut, 83-square limiting plate, S-gap, 91-positioning column, 92-positioning groove. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Reference Figure 1-Figure 2 As shown, an adjustable integrated anti-theft tag includes an upper shell 1, a lower shell 2, a lock core 3, a nail rod 4, and an anti-theft coil (not shown in the figure). The upper shell 1 and the lower shell 2 are arranged opposite to each other in an upper and lower direction, and a gap S is set between the upper shell 1 and the lower shell 2 to allow a target object to pass through. The lock core 3 and the anti-theft coil are fixedly arranged in the lower shell 2. A lower channel 21 for allowing the nail rod 4 to pass through is opened on the side of the lower shell 2 opposite to the upper shell 1. The lower channel 21 is arranged directly above the lock hole of the lock core 3 and is connected to the lock hole of the lock core 3, so that the bottom of the nail rod 4 passes through the lower channel 21 and enters the lock hole of the lock core 3. The top of the nail rod 4 is arranged outside the upper shell 1, and the bottom of the nail rod 4 passes through the upper shell 1 from top to bottom. A pressure block 5 is set on the top of the nail rod 4, and a pressing rod assembly 6 is set between the pressure block 5 and the upper shell 1 to cooperate with the nail rod 4. Under the action of the pressing rod assembly 6, the pressure block 5 drives the bottom of the nail rod 4 to move from the upper shell 1 to the lower shell 2 until it enters the lock hole of the lock cylinder 3; the pressure block 5 is cooperated with the nail rod 4 to set a rotating telescopic assembly, and the maximum length of the combination formed by the top block and the nail rod 4 is increased by the rotating telescopic assembly. An auxiliary telescopic assembly 8 is set between the upper shell 1 and the lower shell 2 to cooperate with the rotating telescopic assembly, and the adjustable relative distance between the upper shell 1 and the lower shell 2 is increased by the auxiliary telescopic assembly 8.

[0022] As one specific embodiment of the present invention, the push-out rod assembly 6 includes a connecting block 61 disposed between the pressure block 5 and the upper cover body. The top of the upper shell 1 cooperates with the connecting block 61 to form a first sliding groove 62 for the connecting block 61 to slide up and down. The bottom of the connecting block 61 is disposed in the first sliding groove 62. A first spring 63 is disposed between the bottom of the connecting block 61 in the first sliding groove 62 and the upper shell 1. The top of the connecting block 61 cooperates with the pressure block 5 to form a second sliding groove 64 for the pressure block 5 to slide up and down. The bottom of the pressure block 5 is disposed in the second sliding groove 64. A second spring 65 is disposed between the bottom of the pressure block 5 in the second sliding groove 64 and the connecting block 61. The bottom of the connecting block 61 cooperates with the nail rod 4 to form a first through hole 66. The first through hole 66 is disposed at the bottom of the second sliding groove 64 and is connected to the second sliding groove 64. The nail rod 4 passes through the connecting block 61 and the upper shell 1 from top to bottom in sequence, and the second spring 65 and the first spring 63 in the connecting block 61 and the upper shell 1 are both sleeved outside the push rod. In this way, by pressing the pressing block 5 downward, the first spring 63 and the second spring 65 are compressed, driving the needle rod to slide downward.

[0023] On this basis, the pressing block 5 includes an upper connecting member 51 and a lower connecting member 52, and the upper connecting member 51 is rotatably connected to the lower connecting member 52. Specifically, the upper connecting member 51 includes a cover plate 511, a limiting ring 513 and a connecting ring 512. The cover plate 511 is fixedly connected to the limiting ring 513 through the connecting ring 512. The cover plate 511 is arranged on the top of the lower connecting member 52. The top of the lower connecting member 52 cooperates with the connecting ring 512 to form a first annular groove, and cooperates with the limiting ring 513 to form a second annular groove, and the first annular groove and the second annular groove are connected. The top of the lower connecting member 52 cooperates with the top of the nail rod 4 to form a receiving groove, and the bottom of the lower connecting member 52 cooperates with the bottom of the nail rod 4 to form a second through hole 53 for the nail rod 4 to pass through. The receiving groove and the through hole are connected to realize the connection between the lower connecting member 52 and the nail rod 4.

[0024] Reference Figure 3-Figure 4As shown, the rotary telescopic assembly includes a third slide 71 provided on the lower connecting member 52. The third slide 71 covers the receiving slot and is opened from top to bottom. The third slide 71 allows the nail rod 4 to slide up and down. The third slide 71 is connected to the upper connecting member 51. The upper connecting member 51 is provided with a screw rod 72 at a position corresponding to the third slide 71. One end of the screw rod 72 is fixedly connected to the upper connecting member 51, and the other end of the screw rod 72 is connected to the top of the nail rod 4. Limit blocks 73 are respectively provided on both sides of the top of the nail rod 4. The lower connecting member 52 is provided with a limiting slide 74 in cooperation with the limit blocks 73. The limiting slide 74 is connected to the third slide 71 and is provided on both sides of the third slide 71. Since the screw rod 72 includes a shaft body and a sleeve, the top end of the sleeve is fixedly connected to the upper connecting member 51, and the bottom end of the shaft body is fixedly connected to the top of the nail rod 4, by rotating the upper connecting member 51, the sleeve is driven to rotate, thereby causing the shaft body to move up and down. It should be noted here that the length of the shaft body needs to be greater than the sliding height d of the nail rod 4 in the third sliding groove 71 to prevent the shaft body from detaching from the sleeve after the screw rod 72 rotates.

[0025] The auxiliary telescopic assembly 8 includes a screw 81 fixed to the bottom of the upper housing 1, a square stopper plate 83 fixed to the bottom of screw 81, and a nut 82 threadedly connected to the outside of screw 81. Nut 82 is rotatably mounted between the upper housing 1 and the lower housing 2. The lower housing 2 is provided with a fourth slide groove that cooperates with screw 81 and square stopper plate 83. The square stopper plate 83 prevents screw 81 from rotating synchronously with nut 82. This allows the screw 81 to move up and down while the nut 82 rotates, driving the upper housing 1 up and down relative to the lower housing 2. The maximum adjustable distance of the auxiliary telescopic assembly is no greater than the maximum sliding distance of the nail rod within the pressure block achieved by rotating the telescopic assembly.

[0026] In this embodiment, after adjusting the gap between the upper shell and the lower shell by turning the nut, a corner of the clothes cap is passed through the gap, and then the upper connecting piece is rotated to control the position of the bottom of the nail rod relative to the upper shell, and then the pressure block is pressed to pass the bottom of the nail rod through the clothes cap and then snap it into the lock core.

[0027] Furthermore, the exteriors of the lower connecting member 52 and the connecting block 61 are both square, the bottom of the lower connecting member 52 is disposed in the connecting block 61, and the lower portion of the connecting block 61 is disposed in the upper housing 1. This prevents the lower connecting member 52 from rotating synchronously with the upper connecting member 51 during the rotation of the upper connecting member 51.

[0028] Furthermore, a positioning column 91 is provided at the bottom of the upper shell 1 and a positioning groove 92 is provided at the top of the lower shell 2. The positioning column 91 is arranged in the positioning groove 92 to achieve positioning between the upper shell 1 and the lower shell 2, and further prevent relative movement or rotation between the upper shell 1 and the lower shell 2.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An adjustable integrated anti-theft tag, comprising an upper shell, a lower shell, a lock core, a nail rod, and an anti-theft coil. The upper shell and the lower shell are arranged opposite to each other, the lock core and the anti-theft coil are fixedly arranged in the lower shell, and a lower channel for allowing the nail rod to pass through is defined on a side of the lower shell opposite to the upper shell. The lower channel is arranged directly above the lock hole of the lock core and communicates with the lock hole. The characteristics are: The nail rod passes through the upper shell from top to bottom, and a pressure block is set on the top of the nail rod. The nail rod pressing assembly is set between the pressure block and the upper shell. The pressure block is set with the nail rod to set a rotating telescopic assembly, and an auxiliary telescopic assembly is set between the upper shell and the lower shell to cooperate with the rotating telescopic assembly.

2. The adjustable integrated anti-theft tag according to claim 1, characterized in that: The pressing rod assembly includes a connecting block that cooperates with the nail rod and is arranged between the pressure block and the upper cover body, a first sliding groove is provided on the top of the upper shell body for the connecting block to slide up and down, a first spring is provided between the bottom of the connecting block in the sliding groove and the upper shell body, the connecting block provides a second sliding groove for the pressure block to slide up and down, a second spring is provided between the bottom of the pressure block in the second sliding groove and the connecting block, and a first through hole connected to the second sliding groove is provided at the bottom of the connecting block to cooperate with the nail rod.

3. The adjustable integrated anti-theft tag according to claim 1, characterized in that: The pressing block includes an upper connecting piece and a lower connecting piece, the upper connecting piece is rotatably connected to the lower connecting piece, the lower connecting piece cooperates with the top of the nail rod to set a receiving groove, and the bottom of the lower connecting piece cooperates with the bottom of the nail rod to set a second through hole for it to pass through.

4. The adjustable integrated anti-theft tag according to claim 3, characterized in that: The rotary telescopic assembly includes a third slide groove provided on the lower connecting member and connected to the accommodating groove, the third slide groove is for the nail rod to slide up and down, the third slide groove is connected to the upper connecting member, the upper connecting member is provided with a screw rod at the position corresponding to the third slide groove, the upper connecting member is connected to the top of the nail rod through the screw rod, and limit blocks are respectively provided on both sides of the top of the nail rod, and the lower connecting member cooperates with the limit blocks to set a limit slide groove, and the limit slide groove is connected to the third slide groove.

5. The adjustable integrated anti-theft tag according to claim 4, characterized in that: The lower connecting piece and the connecting block are both square in shape. The bottom of the lower connecting piece is arranged in the connecting block, and the lower part of the connecting block is arranged in the upper shell.

6. The adjustable integrated anti-theft tag according to claim 4, characterized in that: The auxiliary telescopic assembly includes a screw fixedly arranged at the bottom of the upper shell, a square limit plate fixedly arranged at the bottom of the screw, and a nut threadedly connected to the outside of the screw. The nut can be rotatably installed between the upper shell and the lower shell, and the lower shell cooperates with the screw and the limit block to set a fourth slide groove.

7. The adjustable integrated anti-theft tag according to claim 6, characterized in that: The upper shell and the lower shell are respectively provided with matching positioning columns and positioning grooves.

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