Printing hanging rope

Abstract

The utility model relates to the technical field of hanging ropes, and discloses a printing hanging rope which comprises a hanging rope body, a plurality of penetrating grooves are formed in the surface of the hanging rope body, a first U-shaped block is fixedly connected to the top of the hanging rope body, a second U-shaped block is installed at one end of the first U-shaped block, and an arc-shaped thrust block is fixedly connected to one end of a connecting rod. One end of the arc-shaped thrust block abuts against two arc-shaped stress blocks, one end of each arc-shaped stress block is fixedly connected with an L-shaped clamping plate, and clamping grooves are formed in the two sides of an inner cavity of the second notch. According to the printing hanging rope, a plurality of penetrating grooves are formed in the surface of a hanging rope body, a gap is formed between a first U-shaped block and a second U-shaped block by pulling the first U-shaped block and the second U-shaped block, the hanging rope body penetrates through the gap, a connecting rod is pushed to drive an arc-shaped thrust block to abut against two arc-shaped stress blocks, and two L-shaped clamping plates move towards the two sides; the hanging rope is inserted into the clamping grooves in the two sides of the inner cavity of the second notch to fix the position of the hanging rope body.

Description

Technical Field

[0001] This utility model relates to the field of hanging rope technology, and in particular to a printed hanging rope. Background Technology

[0002] Lanyards have a wide range of applications: electronic USB flash drives, bank USB tokens, employee ID cards, exhibition badges, mini speakers, mobile phones, flashlights, work badges, ballpoint pens, hang tags, lanyards, and any electronic product that needs to be easily carried can be used.

[0003] A Chinese patent discloses a lanyard (authorization announcement number CN208112688U). This patented technology effectively solves the problem of insufficient product space by embedding an antenna component in the lanyard. Under the premise of keeping the overall product space unchanged, it improves the utilization rate of product space by optimizing the product's structural design and effectively improves the product's communication function.

[0004] Regarding the above and existing related technologies, the inventor believes that the following defects often exist: the existing lanyards adopt a fixed length design, which cannot be adjusted according to the actual needs of the user. This results in the lanyards being prone to tangling or knotting when worn, affecting their use, and being too short, which may restrict the range of motion and cause inconvenience. Utility Model Content

[0005] The technical problem this utility model aims to solve is that existing lanyards are designed with a fixed length, which cannot be adjusted according to the user's actual needs. This results in the following drawbacks: if the lanyard is too long, it is easy to get tangled or knotted, affecting its use; if it is too short, it may restrict the range of motion, causing inconvenience. Therefore, we propose a printed lanyard.

[0006] To achieve the above objectives, this application adopts the following technical solution: a printed hanging cord, comprising a hanging cord body, the surface of which is provided with multiple through slots, a first U-shaped block fixedly connected to the top of the hanging cord body, a second U-shaped block installed at one end of the first U-shaped block, two movable slots being provided on the facing surfaces of the first U-shaped block and the second U-shaped block, a movable block being slidably connected inside the movable slot, a movable slot being provided at one end of the first U-shaped block, a baffle being fixedly connected inside the movable slot, a through slot being provided at one end of the baffle, a connecting rod being slidably connected inside the through slot, an arc-shaped thrust block being fixedly connected at one end of the connecting rod, a first slot being provided at the other end of the first U-shaped block, two arc-shaped force-bearing blocks abutting at one end of the arc-shaped thrust block, an L-shaped locking plate being fixedly connected at one end of the arc-shaped force-bearing block, a second slot being provided at one end of the second U-shaped block, and locking slots being provided on both sides of the inner cavity of the second slot.

[0007] Preferably, the bottom of the inner cavity of the movable groove has two sliding grooves, and the bottom of the arc-shaped force-bearing block is fixedly connected to a slider.

[0008] Preferably, a return spring is fixedly connected to one side of the arc-shaped force-bearing block, and one side of the return spring is fixedly connected to the inside of the movable groove.

[0009] Preferably, a limiting groove is formed at the top of the inner cavity of the movable groove, and a limiting block is fixedly connected to the top of the arc-shaped thrust block.

[0010] Preferably, a thrust spring is fixedly connected to the other end of the arc-shaped thrust block, and one end of the thrust spring is fixedly connected to the other end of the baffle.

[0011] Preferably, guide grooves are provided at the top and bottom of the inner cavity of the moving groove, and two guide blocks are fixedly connected to the top and bottom of the moving block.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] In this invention, multiple slots are made on the surface of the lanyard body. Then, the first U-shaped block and the second U-shaped block are pulled to create a gap between them. Next, the lanyard body is inserted into the gap between the first U-shaped block and the second U-shaped block. Then, the gap between the first U-shaped block and the second U-shaped block is reduced, and the connecting rod is pushed to drive the arc-shaped thrust block to abut and contact with the two arc-shaped force blocks. This causes the two L-shaped locking plates to move to both sides and insert into the locking slots on both sides of the inner cavity of the second slot. This completes the fixation of the position of the lanyard body after the length adjustment, so that the staff can adjust it according to their own needs when wearing it. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the fixed structure of this utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged view of point A;

[0017] Figure 4 This utility model Figure 2 Enlarged view of point B;

[0018] Figure 5 This is a schematic diagram of the limiting structure of this utility model;

[0019] Figure 6 This is a schematic diagram of the guide structure of this utility model.

[0020] Legend: 1. Hanging rope body; 2. Through slot; 3. First U-shaped block; 4. Moving slot; 5. Moving block; 6. Second U-shaped block; 7. Movable slot; 8. Baffle; 9. Through slot; 10. Connecting rod; 11. Arc-shaped thrust block; 12. First slot; 13. Arc-shaped force-bearing block; 14. L-shaped locking plate; 15. Second slot; 16. Locking slot; 17. Sliding groove; 18. Sliding block; 19. Return spring; 20. Thrust spring; 21. Limiting slot; 22. Limiting block; 23. Guide slot; 24. Guide block. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0022] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model provides a technical solution: a printed hanging cord, including a hanging cord body 1, with multiple through slots 2 on the surface of the hanging cord body 1, a first U-shaped block 3 fixedly connected to the top of the hanging cord body 1, a second U-shaped block 6 installed at one end of the first U-shaped block 3, two moving grooves 4 on the facing surfaces of the first U-shaped block 3 and the second U-shaped block 6, a moving block 5 slidably connected inside the moving groove 4, a movable groove 7 at one end of the first U-shaped block 3, a baffle 8 fixedly connected inside the movable groove 7, a through groove 9 at one end of the baffle 8, a connecting rod 10 slidably connected inside the through groove 9, an arc-shaped thrust block 11 fixedly connected to one end of the connecting rod 10, a first slot 12 at the other end of the first U-shaped block 3, two arc-shaped force-bearing blocks 13 abutting at one end of the arc-shaped thrust block 11, and one end of the arc-shaped force-bearing blocks 13 fixedly connected to the other end of the first U-shaped block 3. An L-shaped locking plate 14 is fixedly connected. A second slot 15 is opened at one end of the second U-shaped block 6. The inner cavity of the second slot 15 is provided with slots 16 on both sides. By opening multiple through slots 2 on the surface of the lanyard body 1, and then pulling the first U-shaped block 3 and the second U-shaped block 6 to create a gap between them, the lanyard body 1 is then inserted into the gap between the first U-shaped block 3 and the second U-shaped block 6. The gap between the first U-shaped block 3 and the second U-shaped block 6 is then reduced, and the connecting rod 10 is pushed, which drives the arc-shaped thrust block 11 to abut and contact with the two arc-shaped force blocks 13. The two L-shaped locking plates 14 are moved to both sides and inserted into the slots 16 on both sides of the inner cavity of the second slot 15. This completes the fixation of the position of the lanyard body 1 after the length adjustment, so that the staff can adjust it according to their own needs when wearing it.

[0023] Reference Figure 4As shown in this embodiment: two sliding grooves 17 are opened at the bottom of the inner cavity of the movable groove 7, and a slider 18 is fixedly connected to the bottom of the arc-shaped force block 13. The slider 18 matches the sliding groove 17 and is slidably connected in the sliding groove 17. This allows the arc-shaped force block 13 to slide stably along the sliding groove 17 when subjected to external force, thereby ensuring the stability and reliability of the entire structure.

[0024] Reference Figure 4 As shown in this embodiment: a return spring 19 is fixedly connected to one side of the arc-shaped force block 13. One side of the return spring 19 is fixedly connected to the inside of the movable groove 7. When the arc-shaped force block 13 is displaced by external force, the return spring 19 can generate a reverse elastic force in time, causing the arc-shaped force block 13 to quickly return to its original position, making it easier for workers to release the limit and fixation of the hanging rope body 1.

[0025] Reference Figure 5 As shown in this embodiment: a limiting groove 21 is provided at the top of the inner cavity of the movable groove 7, and a limiting block 22 is fixedly connected to the top of the arc-shaped thrust block 11. The setting of the limiting groove 21 and the limiting block 22 can restrict the movement trajectory of the arc-shaped thrust block 11, so as to avoid it moving too much and causing it to move to the rear end of the arc-shaped force block 13 and be unable to be taken out.

[0026] Reference Figure 3 As shown in this embodiment: the other end of the arc-shaped thrust block 11 is fixedly connected to a thrust spring 20, one end of the thrust spring 20 is fixedly connected to the other end of the baffle 8, and the thrust spring 20 can make the arc-shaped thrust block 11 and the arc-shaped force block 13 fit tightly through its own pushing force, thereby improving the stability of the L-shaped card plate 14 inside the card slot 16.

[0027] Reference Figure 6 As shown in this embodiment: guide grooves 23 are provided at the top and bottom of the inner cavity of the moving groove 4, and two guide blocks 24 are fixedly connected to the top and bottom of the moving block 5. When the worker pulls the first U-shaped block 3 and the second U-shaped block 6 outward, the guide blocks 24 and guide grooves 23 can prevent them from being pulled out too much, ensuring that the hanging rope body 1 can be stably inserted and fixed between the first U-shaped block 3 and the second U-shaped block 6.

[0028] Working principle: Multiple slots 2 are made on the surface of the lanyard body 1. Then, by pulling the first U-shaped block 3 and the second U-shaped block 6, a gap is created between them. Next, the lanyard body 1 is inserted into the gap between the first U-shaped block 3 and the second U-shaped block 6. Then, the gap between the first U-shaped block 3 and the second U-shaped block 6 is reduced, and the connecting rod 10 is pushed, which drives the arc-shaped thrust block 11 to abut and contact with the two arc-shaped force-bearing blocks 13. This causes the two L-shaped locking plates 14 to move to both sides and insert into the locking slots 16 on both sides of the inner cavity of the second slot 15. This completes the fixation of the position of the lanyard body 1 after the length adjustment, so that the staff can adjust it according to their own needs when wearing it. The slider 18 matches and slides in the slide groove 17. This allows the arc-shaped force-bearing block 13 to slide stably along the slide groove 17 when subjected to external force, thereby ensuring the stability of the entire structure. For safety and reliability, when the arc-shaped force block 13 is displaced by external force, the return spring 19 can generate a reverse elastic force in time, causing the arc-shaped force block 13 to quickly return to its original position, making it easier for the staff to release the limit and fixation of the hanging rope body 1. The setting of the limit groove 21 and the limit block 22 can limit the movement trajectory of the arc-shaped push block 11, preventing it from moving too much and causing it to move to the rear end of the arc-shaped force block 13 and become impossible to remove. The push spring 20 can make the arc-shaped push block 11 and the arc-shaped force block 13 fit tightly together through its own pushing force, thereby making the L-shaped card plate 14 more stable inside the card slot 16. When the staff pulls the first U-shaped block 3 and the second U-shaped block 6 outward, the setting of the guide block 24 and the guide groove 23 can prevent them from being pulled out too much, ensuring that the hanging rope body 1 can be stably inserted and fixed between the first U-shaped block 3 and the second U-shaped block 6.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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 printed lanyard, comprising a lanyard body (1), characterized in that: The surface of the lanyard body (1) is provided with multiple through slots (2). A first U-shaped block (3) is fixedly connected to the top of the lanyard body (1). A second U-shaped block (6) is installed at one end of the first U-shaped block (3). Two moving slots (4) are provided on the facing surfaces of the first U-shaped block (3) and the second U-shaped block (6). A moving block (5) is slidably connected inside the moving slot (4). A movable slot (7) is provided at one end of the first U-shaped block (3). A baffle (8) is fixedly connected inside the movable slot (7). A baffle (8) is provided at one end of the baffle (8). A through groove (9) is provided, and a connecting rod (10) is slidably connected inside the through groove (9). An arc-shaped thrust block (11) is fixedly connected to one end of the connecting rod (10). A first slot (12) is provided at the other end of the first U-shaped block (3). Two arc-shaped force blocks (13) abut against one end of the arc-shaped thrust block (11). An L-shaped clamping plate (14) is fixedly connected to one end of the arc-shaped force block (13). A second slot (15) is provided at one end of the second U-shaped block (6). A clamping groove (16) is provided on both sides of the inner cavity of the second slot (15).

2. The printed hanging cord according to claim 1, characterized in that: The bottom of the inner cavity of the movable groove (7) has two sliding grooves (17), and the bottom of the arc-shaped force block (13) is fixedly connected to a slider (18).

3. The printed hanging cord according to claim 1, characterized in that: A return spring (19) is fixedly connected to one side of the arc-shaped force block (13), and one side of the return spring (19) is fixedly connected to the inside of the movable groove (7).

4. The printed hanging cord according to claim 1, characterized in that: A limiting groove (21) is provided at the top of the inner cavity of the movable groove (7), and a limiting block (22) is fixedly connected to the top of the arc-shaped thrust block (11).

5. A printed hanging cord according to claim 1, characterized in that: The other end of the arc-shaped thrust block (11) is fixedly connected to a thrust spring (20), and one end of the thrust spring (20) is fixedly connected to the other end of the baffle (8).

6. A printed hanging cord according to claim 1, characterized in that: The top and bottom of the inner cavity of the moving groove (4) are provided with guide grooves (23), and the top and bottom of the moving block (5) are fixedly connected with two guide blocks (24).

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