Clamping type commodity anti-theft protection device
The design of the clip-on anti-theft protection device solves the compatibility issues of anti-theft and display of bagged goods in existing technologies, and achieves effective anti-theft and alarm functions.
Patent Information
- Application Number
- CN202423264470.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing anti-theft devices are ineffective in preventing the theft of bagged goods and also affect the display effect of the goods.
Design a clip-on anti-theft protection device for goods, which uses a main frame, a plastic lock cylinder, an induction alarm coil and other components. Through the design of the lock cylinder hook and the limiting claw, the device can fix the goods and provide an alarm function.
It effectively prevents theft of bagged goods without affecting the display of the goods, and can sound an alarm when theft is detected to protect the goods from being stolen.
Smart Images
Figure CN223661584U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of anti-theft protection devices, specifically a clip-on anti-theft protection device for goods. Background Technology
[0002] Merchandise theft prevention is a crucial aspect of the operation of shopping malls and supermarkets. Especially with the rapid development of society and the economy, there are more and more shopping malls and supermarkets, and their scale is also getting larger. Shopping malls and supermarkets need to consider reducing labor costs and improving customer experience, while also solving the problem of merchandise theft prevention.
[0003] Existing anti-theft devices for goods mostly use anti-theft rings that clip onto the goods. However, this design cannot meet the anti-theft requirements of bagged goods and also affects the display of goods when hung on a hanging rod. Therefore, a clip-type anti-theft protection device for goods is proposed to address the above problems. Utility Model Content
[0004] To overcome the shortcomings of existing technologies, this utility model proposes a clip-on anti-theft protection device for goods.
[0005] The technical solution adopted by this utility model to solve its technical problem is: a clamp-type anti-theft protection device for goods, including a main frame, a lock cylinder plastic part slidably connected to the inner wall of the upper part of the main frame, a lock cylinder spring movably arranged between the upper part of the lock cylinder plastic part and the shell of the main frame, a lock cylinder iron body inserted into the upper part of the lock cylinder plastic part, an induction alarm coil fixedly connected to the inner wall of the shell of the main frame, a pin slidably connected to the groove of the lower part of the main frame, a rotating pressure plate rotatably connected to the column of the pin rotatably, a pressing cover rotatably connected to the middle of the rotating pressure plate, a pin rotatably connected to the end of the pressing cover, a pin 3 rotatably connected to the end of the pin 3 rotatably connected to the lower part of the main frame, a lock cylinder hook movably arranged on the upper part of the pressing cover, and the lock cylinder hook snapped into the upper part of the main frame;
[0006] Preferably, the pressing cover includes: a snap-fit claw and a hinge block 1. The upper part of the pressing cover is fixedly connected to the end of the snap-fit claw, the middle part of the pressing cover is fixedly connected to the end of the hinge block 1, and the hinge block 1 is rotatably connected to the middle part of the rotating pressure plate.
[0007] Preferably, the rotating pressure plate includes: pin two and hinge block two. The middle part of the rotating pressure plate is fixedly connected to the end of hinge block two. The hole of hinge block two is rotatably connected to the end of pin two. The column of pin two is rotatably connected to the hole of hinge block one.
[0008] Preferably, the main frame includes: a positioning block and a slide rail. The upper part of the main frame is fixedly connected to the end of the positioning block, the top of the main frame is fixedly connected to the end of the slide rail, and the slide rail is slidably connected to the side of the lock core plastic part.
[0009] The lock cylinder plastic part includes: a storage compartment, a width slider, and a limiting claw. The storage compartment is provided in the middle of the lock cylinder plastic part and is inserted into the lock cylinder iron body. The end of the lock cylinder plastic part is fixedly connected to the end of the limiting claw. The side of the lock cylinder plastic part is fixedly connected to the side of the width slider. The width slider is slidably connected to the inner wall of the slide rail.
[0010] The end of the width slider is fixedly connected to the end of the extrusion slider.
[0011] The advantages of this utility model are:
[0012] This invention features an open groove on the upper part of the main frame and the lock cylinder hook, with a rounded top to prevent sharp ends from piercing consumers. The open groove design on the upper part of the main frame and the lock cylinder hook allows products to be hung on shelf rods even with the main frame attached, expanding product display options. A limiting claw inserts into the through groove in the middle of the buckle claw, and a protruding block at the end of the limiting claw prevents the buckle claw from disengaging when the pressure cap is forcibly pried open. At this point, the product packaging is completely secured within the main frame. If someone tries to remove a product from the store without removing the main frame, the induction alarm coil will detect the frequency of the signal emitted by the antenna installed in the store, emitting a sharp sound to alert the customer and prevent theft. Attached Figure Description
[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0015] Figure 2 This is an exploded view of the present invention;
[0016] Figure 3 This is a partial structural diagram of the present invention;
[0017] Figure 4 This is a schematic diagram of the press cap structure of this utility model;
[0018] Figure 5 This is a schematic diagram of the lock core plastic part structure of this utility model.
[0019] In the picture:
[0020] 1. Press cover; 11. Snap-on claw; 12. Hinge block one; 2. Rotating pressure plate; 21. Pin two; 22. Hinge block two; 3. Pin one; 4. Induction alarm coil; 5. Lock cylinder iron body; 6. Lock cylinder plastic part; 61. Storage compartment; 62. Width slider; 63. Limiting claw; 621. Extrusion slider; 7. Lock cylinder spring; 8. Main frame; 81. Positioning block; 82. Slide rail; 9. Lock cylinder hook; 10. Pin three. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0022] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.
[0023] This application discloses a clip-on anti-theft protection device for goods, including a main frame 8. A lock cylinder plastic part 6 is slidably connected to the inner wall of the upper part of the main frame 8. A lock cylinder spring 7 is movably arranged between the upper part of the lock cylinder plastic part 6 and the shell of the main frame 8. A lock cylinder iron body 5 is inserted into the upper part of the lock cylinder plastic part 6. An induction alarm coil 4 is fixedly connected to the inner wall of the shell of the main frame 8. A pin 3 is slidably connected to the groove of the lower part of the main frame 8. A rotating pressure plate 2 is rotatably connected to the column of the pin 3. A pressing cover 1 is rotatably connected to the middle of the rotating pressure plate 2. A pin 3 10 is rotatably connected to the end of the pressing cover 1. The end of the pin 3 10 is rotatably connected to the lower part of the main frame 8. A lock cylinder hook 9 is movably arranged on the upper part of the pressing cover 1. The lock cylinder hook 9 is snapped into the upper part of the main frame 8.
[0024] The pressing cover 1 includes: a snap-fit claw 11 and a hinge block 12. The upper part of the pressing cover 1 is fixedly connected to the end of the snap-fit claw 11, the middle part of the pressing cover 1 is fixedly connected to the end of the hinge block 12, and the hinge block 12 is rotatably connected to the middle part of the rotating pressure plate 2.
[0025] The rotating pressure plate 2 includes: pin 21 and hinge block 22. The middle part of the rotating pressure plate 2 is fixedly connected to the end of hinge block 22. The hole of hinge block 22 is rotatably connected to the end of pin 21. The column of pin 21 is rotatably connected to the hole of hinge block 12.
[0026] The main frame 8 includes: a positioning block 81 and a slide rail 82. The upper part of the main frame 8 is fixedly connected to the end of the positioning block 81, and the top of the main frame 8 is fixedly connected to the end of the slide rail 82. The slide rail 82 is slidably connected to the side of the lock core plastic part 6.
[0027] The lock cylinder plastic part 6 includes: a storage compartment 61, a width slider 62, and a limiting claw 63. The storage compartment 61 is provided in the middle of the lock cylinder plastic part 6. The storage compartment 61 is inserted into the lock cylinder iron body 5. The end of the lock cylinder plastic part 6 is fixedly connected to the end of the limiting claw 63. The side of the lock cylinder plastic part 6 is fixedly connected to the side of the width slider 62. The width slider 62 is slidably connected to the inner wall of the slide rail 82.
[0028] The end of the width slider 62 is fixedly connected to the end of the compression slider 621.
[0029] Working principle: Place the product packaging bag into the triangular opening at the bottom of the main frame 8, then press down firmly on the upper part of the buckle claw 11, causing the buckle claw 11 on the upper part of the pressing cover 1 to move towards the position of the width slider 62. During this process, the upper part of the pressing cover 1 rotates, causing the hinge block 12 to drive the rotating pressure plate 2 to rotate, so that the rotating pressure plate 2 presses against the product packaging bag placed in the triangular opening at the bottom of the main frame 8 on the opposite side of the hinge block 22. In this way, the rotating pressure plate 2 can cooperate with the main frame 8 to press and fix the product packaging bag. When the buckle claw 11 moves towards the position of the limiting claw 63, because the end of the buckle claw 11 has a cut surface, when the cut surface of the buckle claw 11 contacts the end of the limiting claw 63, it will push the limiting claw 63 upward. The upper part of the limiting claw 63 is provided with a gap between the upper part of the limiting claw 63 and the shell at the top of the main frame 8. The lock core spring 7 is compressed by the lock core plastic part 6. During this process, because the width slider 62 is slidably connected to the slide rail 82, the width slider 62 will slide under the restriction of the slide rail 82. After the main frame 8 and the lock core hook part 9 are engaged, the gap formed by the inner wall slidably connects the compression slider 621, so the compression slider 621 also slides, making the movement of the lock core plastic part 6 more stable. As the buckle claw 11 continues to move, the through groove in the middle of the buckle claw 11 moves to the end of the limiting claw 63. At this time, the limiting claw 63 loses the compression of the buckle claw 11, so that the lock core spring 7 drives the lock core plastic part 6 to reset. The limiting claw 63 will be inserted into the through groove in the middle of the buckle claw 11. The end of the limiting claw 63 is designed with a protruding block to prevent the buckle claw 11 from disengaging from the limiting claw 63 when the external force pries open the pressing cover 1. At this time, the product packaging bag is completely fixed inside the main frame 8. If someone moves the product out of the mall without removing it from the main frame 8, the induction alarm coil 4 will detect the frequency of the signal emitted by the antenna installed in the mall and emit a sharp sound to remind the customer. When the customer goes to the cashier to pay, the staff will use a magnet placed on the top of the main frame 8. At this time, the lock cylinder iron body 5 placed in the storage compartment 61 is attracted, causing the lock cylinder plastic part 6 to squeeze the lock cylinder spring 7, thereby causing the limit claw 63 to disengage from the through groove of the buckle claw 11. This allows the pressing cover 1 to reset, so that the rotating pressure plate 2 loses pressure on the product packaging bag, and the product can be removed from the main frame 8.
[0030] The main frame 8 and the lock cylinder hook 9 have open grooves on their upper parts, and the top is designed with a rounded opening to prevent sharp ends from piercing consumers. The open grooves on the upper parts of the main frame 8 and the lock cylinder hook 9 allow the product to be hung on the shelf rod even when the main frame 8 is attached, expanding the ways the product can be displayed. The limiting claw 63 inserts into the through groove in the middle of the buckle claw 11, and the end of the limiting claw 63 has a protruding block to prevent the buckle claw 11 from disengaging when the pressing cover 1 is forcibly pried open. At this time, the product packaging bag is completely fixed inside the main frame 8. If someone takes the product out of the mall without removing the main frame 8, the induction alarm coil 4 will detect the frequency of the signal emitted by the antenna installed in the mall, thus emitting a sharp sound to alert the customer and prevent theft.
[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A clip-on anti-theft protection device for goods, comprising a main frame (8), characterized in that: A lock core plastic part (6) is slidably connected to the inner wall of the upper part of the main frame (8). A lock core spring (7) is movably arranged between the upper part of the lock core plastic part (6) and the shell of the main frame (8). A lock core iron body (5) is inserted into the upper part of the lock core plastic part (6). An induction alarm coil (4) is fixedly connected to the inner wall of the shell of the main frame (8). A pin one (3) is slidably connected to the groove of the lower part of the main frame (8). A rotating pressure plate (2) is rotatably connected to the column of the pin one (3). A pressing cover (1) is rotatably connected to the middle part of the rotating pressure plate (2). A pin three (10) is rotatably connected to the end of the pressing cover (1). The end of the pin three (10) is rotatably connected to the lower part of the main frame (8). A lock core hook (9) is movably arranged on the upper part of the pressing cover (1). The lock core hook (9) is snapped into the upper part of the main frame (8).
2. The clip-on anti-theft device for goods according to claim 1, characterized in that: The pressing cover (1) includes: a snap-fit claw (11) and a hinge block (12). The upper part of the pressing cover (1) is fixedly connected to the end of the snap-fit claw (11), the middle part of the pressing cover (1) is fixedly connected to the end of the hinge block (12), and the hinge block (12) is rotatably connected to the middle part of the rotating pressure plate (2).
3. A clip-on anti-theft device for goods according to claim 2, characterized in that: The rotating pressure plate (2) includes: pin two (21) and hinge block two (22). The middle part of the rotating pressure plate (2) is fixedly connected to the end of hinge block two (22). The hole of hinge block two (22) is rotatably connected to the end of pin two (21). The column of pin two (21) is rotatably connected to the hole of hinge block one (12).
4. The clip-on anti-theft device for goods according to claim 1, characterized in that: The main frame (8) includes: a positioning block (81) and a slide rail (82). The upper part of the main frame (8) is fixedly connected to the end of the positioning block (81), and the top of the main frame (8) is fixedly connected to the end of the slide rail (82). The slide rail (82) is slidably connected to the side of the lock core plastic part (6).
5. A clip-on anti-theft device for goods according to claim 4, characterized in that: The lock cylinder plastic part (6) includes: a storage compartment (61), a width slider (62), and a limiting claw (63). The storage compartment (61) is provided in the middle of the lock cylinder plastic part (6). The storage compartment (61) is inserted into the lock cylinder iron body (5). The end of the lock cylinder plastic part (6) is fixedly connected to the end of the limiting claw (63). The side of the lock cylinder plastic part (6) is fixedly connected to the side of the width slider (62). The width slider (62) is slidably connected to the inner wall of the slide rail (82).
6. A clip-on anti-theft device for goods according to claim 5, characterized in that: The end of the width slider (62) is fixedly connected to the end of the extrusion slider (621).