A hanging rope convenient to disassemble

Abstract

The utility model relates to the technical field of hanging piece structure, concretely relates to a convenient to dismount hanging rope, in view of the problem that traditional hanging rope is inconvenient to dismount, length is fixed, is easy to fall off, provide a kind of hanging rope of active connection and detachable connection combination.It includes first hanging rope and second hanging rope, and the length adjustment is realized by the sliding connection of the slide fastener (built-in magnetic piece) and the sliding sleeve in one end of the two;The other end is equipped with connecting assembly, including fixed connecting piece's hanging ring, the end of hanging ring is equipped with clamping block, connecting piece is equipped with installation cavity, containing cavity and through-hole, clamping block is clamped with installation cavity, clasp is arranged in connecting piece through bolt and elastic piece, protruding and clamping block annular recess match, and be equipped with chamfer guide.Hanging ring and connecting piece are connected by magnetic attraction, clamping, clasp locking triple connection, realize quick dismounting, and the hanging rope can be adapted to multiple scene mounting such as neck, waistband, luggage, etc., and has the functions of length flexible adjustment and anti-lost.

Description

Technical Field

[0001] This utility model relates to the field of hanging structure technology, specifically to a hanging rope that is easy to assemble and disassemble. Background Technology

[0002] In everyday scenarios where valuables such as mobile phones and cameras are connected to lanyards to prevent loss (e.g., worn around the neck, hung on the waist, or attached to a suitcase / bag), existing lanyard technologies generally use mechanical structures such as buckles and clips to connect the loop to the lanyard. The core technical problem lies in the inconvenience of disassembly and assembly: it requires manual and precise alignment of the interface and application of external force to press / pull out, which is cumbersome and inefficient, especially when urgently retrieving or placing items or holding items with both hands; moreover, mechanical connections are prone to accidental collisions or snagging, causing the loop to fall off and be lost, directly affecting the integrity of the anti-loss function. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a hanging rope that is easy to assemble and disassemble.

[0004] The technical solution of this utility model is as follows:

[0005] This utility model provides a lanyard that is easy to assemble and disassemble, comprising:

[0006] A first hanging rope and a second hanging rope, wherein one end of the first hanging rope is movably connected to one end of the second hanging rope;

[0007] A connecting component is provided at the other end of the first hanging rope and the second hanging rope, and one end of the connecting component is fixedly connected to the first hanging rope and the second hanging rope. The connecting component includes a connector and a hanging ring, and the hanging ring is detachably connected to the connector.

[0008] Specifically, the hanging rope mainly consists of a first hanging rope and a second hanging rope, both of which are flexible long strip structures, woven from nylon, polyester, or cotton materials, and have a certain tensile strength and flexibility to adapt to the stretching and bending requirements under different hanging scenarios; one end of the first hanging rope and one end of the second hanging rope are connected by a movable connection, which allows the two to rotate or move relative to each other within a certain range, for example, by a snap fastener structure reserved during sewing, or by setting a rotatable metal ring hinge at the end, so that the first hanging rope and the second hanging rope can adjust the overall length together to adapt to the size requirements of different hanging positions such as neck, waistband, suitcase handle, or backpack external hanging.

[0009] Furthermore, the connecting assembly has an installation cavity on the side facing the hanging ring, and the end of the hanging ring has a snap-fit ​​block that snaps into the installation cavity.

[0010] Furthermore, a first magnet is provided inside the snap-fit ​​block, and a second magnet is provided inside the mounting cavity, with the first magnet and the second magnet being arranged opposite to each other.

[0011] Furthermore, the connector has buckles on both sides and a receiving cavity for accommodating the buckles. The shape of the receiving cavity matches that of the buckle. One end of the receiving cavity is connected to the mounting cavity, and the other end of the receiving cavity is connected through a through hole.

[0012] Furthermore, the buckle includes a first end and a second end, the first end having a protrusion, and the snap-fit ​​block having a groove, the protrusion matching the groove.

[0013] Furthermore, the groove is an annular groove.

[0014] Furthermore, a pin is provided in the middle of the buckle, both ends of the pin are fixedly disposed on the connector, and the pin passes through the buckle. An elastic element is provided in the through hole, and both ends of the elastic element abut against the second end.

[0015] Furthermore, the protrusion has a first chamfer on the side away from the second end, and the snap-fit ​​block has a second chamfer on the side facing the connector.

[0016] Furthermore, it also includes a first snap fastener and a second snap fastener, both of which are movably disposed on the first hanging rope and the second hanging rope. The first snap fastener and the second snap fastener are disposed opposite to each other, and both the first snap fastener and the second snap fastener are provided with magnetic components.

[0017] Furthermore, the first hanging rope is provided with a first sliding sleeve at its end, and the second hanging rope is provided with a second sliding sleeve at its end. The first hanging rope and the first sliding sleeve are fixedly connected, and the second hanging rope and the second sliding sleeve are fixedly connected. The first sliding sleeve is slidably connected to the second hanging rope, and the second sliding sleeve is slidably connected to the first hanging rope.

[0018] The beneficial effects of this utility model are as follows: The magnetic carrying strap of this invention achieves flexible length adjustment through the movable connection of the first hanging rope and the second hanging rope, which can adapt to the hanging needs of multiple positions such as the neck, waistband, suitcase, and backpack, avoiding discomfort or unstable hanging caused by rigid length; the connector and the hanging ring of the connecting component are detachably connected, which can easily achieve quick separation of the connector and the hanging ring without the need for precise alignment or force operation, greatly improving the efficiency when taking out and putting down items in an emergency or holding items with both hands. Attached Figure Description

[0019] Figure 1 This is one of the schematic diagrams of the overall structure of the hanging rope in this utility model;

[0020] Figure 2 This is the second schematic diagram of the overall structure of the hanging rope in this utility model;

[0021] Figure 3 This is an exploded view of the hanging rope in this utility model.

[0022] Figure 4 This is an exploded view of the overall structure of the first and second snap fasteners in this utility model;

[0023] Figure 5 This is an exploded view of the overall structure of the connecting component in this utility model;

[0024] Figure 6 This is a schematic axial cross-sectional view of the connecting component in this utility model.

[0025] In the attached diagram: 1. First hanging rope; 2. Second hanging rope; 3. Connecting assembly; 4. First snap fastener; 5. Second snap fastener; 6. Magnetic component; 7. First sliding sleeve; 8. Second sliding sleeve;

[0026] 31. Connector; 32. Hanging ring; 33. Snap-fit ​​block; 34. Buckle;

[0027] 311. Mounting cavity; 312. Second magnet; 313. Receiving cavity; 314. Through hole; 315. Elastic element;

[0028] 331. First magnet; 332. Groove; 333. Second chamfer;

[0029] 341. First end; 342. Second end; 343. Protrusion; 344. Pin; 345. First chamfer. Detailed Implementation

[0030] To facilitate understanding of this utility model by those skilled in the art, the specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0031] like Figures 1-6 As shown, this utility model provides a lanyard that is easy to assemble and disassemble, comprising:

[0032] A first hanging rope 1 and a second hanging rope 2, wherein one end of the first hanging rope 1 is movably connected to one end of the second hanging rope 2;

[0033] A connecting component 3 is provided at the other end of the first hanging rope 1 and the second hanging rope 2 respectively. One end of the connecting component 3 is fixedly connected to the first hanging rope 1 and the second hanging rope 2. The connecting component 3 includes a connector 31 and a hanging ring 32. The hanging ring 32 is detachably connected to the connector 31.

[0034] Specifically, the hanging rope mainly consists of a first hanging rope 1 and a second hanging rope 2, both of which are flexible long strip structures that can be woven from nylon, polyester, or cotton materials. They have a certain tensile strength and flexibility to adapt to the stretching and bending requirements under different hanging scenarios. One end of the first hanging rope 1 and one end of the second hanging rope 2 are connected by a movable connection. This movable connection allows the two to rotate or shift relative to each other within a certain range. For example, by using a snap fastener structure reserved during sewing or by setting a rotatable metal ring hinge at the end, the first hanging rope 1 and the second hanging rope 2 can adjust their overall length together to adapt to the size requirements of different hanging positions such as neck, waistband, suitcase handle, or backpack attachment.

[0035] At the other end of the first hanging rope 1, a connecting component 3 is fixedly installed. The connecting component 3 includes two parts: a connector 31 and a hanging ring 32. The connector 31 is fixedly connected to the end of the first hanging rope 1 by means of sewing, hot pressing, or injection molding to form a stable whole. The hanging ring 32 is connected to the connector 31 in a detachable manner. For example, the hanging ring 32 is provided with a buckle 34 protrusion 343 that matches the connector 31, and the connector 31 is provided with a corresponding groove 332. The hanging ring 32 can be quickly installed and removed by inserting and pulling. Alternatively, a simple plug-in structure can be used, in which the hanging ring 32 is directly inserted into the open end of the connector 31 and the connection is maintained by friction. When disassembly is required, it can be separated by gently pulling it outward.

[0036] Similarly, at the other end of the second hanging rope 2, the same connecting component 3 is also fixedly provided, that is, it also includes a connector 31 and a hanging ring 32 with the same structure as the first hanging rope 1 end connecting component 3. The hanging ring 32 and the connector 31 are also connected by a detachable connection method.

[0037] In use, the hanging ring 32 on the connecting component 3 of the first hanging rope 1 or the second hanging rope 2 can be connected to the mounting hole or buckle of items such as mobile phones, cameras, and keys as needed. Since the hanging ring 32 and the connecting component 31 are detachable, when changing the hanging item, simply remove the hanging ring 32 from the connecting component 31 and replace it with a hanging ring 32 that is suitable for the new item, without having to replace the entire hanging rope. At the same time, the movable connection structure of the first hanging rope 1 and the second hanging rope 2 allows the two to adjust their angle and length relative to each other. For example, when hanging around the neck, the opening of the two hanging ropes can be finely adjusted through the movable connection to avoid tightness and discomfort. When hanging on a suitcase, the length can be shortened to make the hanging item closer to the suitcase body and reduce shaking.

[0038] Furthermore, the connecting component 3 has an installation cavity 311 on the side facing the hanging ring 32, and the end of the hanging ring 32 is provided with a snap-fit ​​block 33, which snaps into the installation cavity 311.

[0039] Specifically, the connector 31 has a mounting cavity 311 on the side facing the hanging ring 32. The mounting cavity 311 is a concave groove structure adapted to the end of the hanging ring 32, which can be formed by injection molding or machining of the connector 31 body. The end of the hanging ring 32 is integrally formed or fixedly provided with a snap-fit ​​block 33. The snap-fit ​​block 33 is a convex structure that matches the mounting cavity 311. During assembly, the snap-fit ​​block 33 at the end of the hanging ring 32 is aligned with the opening of the mounting cavity 311 on the connector 31 and pressed, and the snap-fit ​​block 33 is embedded in the mounting cavity 311. During disassembly, simply press the side of the snap-fit ​​block 33 lightly or push it outward to separate the snap-fit ​​block 33 from the mounting cavity 311. This snap-fit ​​structure replaces the traditional buckle or threaded connection, further simplifying the disassembly and assembly operation. Combined with the movable connection between the first hanging rope 1 and the second hanging rope 2, the entire hanging rope can be adjusted in length through the movable connection when it is used to hang in multiple positions such as the neck, waistband, and suitcase. It can also be used to quickly replace the hanging ring 32 by snapping the snap-fit ​​block 33 into the mounting cavity 311, thus improving the flexibility of use.

[0040] Furthermore, a first magnet 331 is provided inside the snap-fit ​​block 33, and a second magnet 312 is provided inside the mounting cavity 311, with the first magnet 331 and the second magnet 312 arranged opposite to each other.

[0041] Specifically, to further improve the stability and ease of assembly and disassembly of the connection between the snap-fit ​​block 33 and the mounting cavity 311, a first magnet 331 is embedded inside the snap-fit ​​block 33, and a second magnet 312 is embedded at a corresponding position on the inner wall of the mounting cavity 311, so that the first magnet 331 and the second magnet 312 are arranged opposite to each other and have opposite polarities (e.g., the side of the first magnet 331 facing the mounting cavity 311 is the south pole, and the side of the second magnet 312 facing the snap-fit ​​block 33 is the north pole). The attraction of opposite magnetic poles is enhanced when the two come close by using the principle of attraction between opposite magnetic poles. The first magnet 331 and the second magnet 312 are neodymium iron boron permanent magnets or ferrite magnets, which are small in size and have moderate magnetic force. They are fixed to the snap-fit ​​block 33 and the mounting cavity 311 at predetermined positions by injection molding or adhesive to ensure that they do not loosen or fall off.

[0042] During assembly, the snap-fit ​​block 33 at the end of the hanging ring 32 approaches the mounting cavity 311 of the connector 31. The attraction of the first magnet 331 and the second magnet 312 assists the snap-fit ​​block 33 in precise alignment and embedding into the mounting cavity 311. During disassembly, gently pulling the hanging ring 32 causes the snap-fit ​​block 33 to overcome the magnetic attraction and detach from the mounting cavity 311 to complete the separation. This magnetic attraction auxiliary structure, combined with the movable connection between the first hanging rope 1 and the second hanging rope 2, allows the hanging rope to adjust its length through the movable connection in various scenarios, and also enables the quick assembly and disassembly of the hanging ring 32 through the dual effects of magnetic attraction and snap-fit, further improving the flexibility and reliability of use.

[0043] Furthermore, the connector 31 is provided with buckles 34 on both sides, and the connector 31 is provided with a receiving cavity 313 for accommodating the buckles 34. The shape of the receiving cavity 313 matches that of the buckles 34. One end of the receiving cavity 313 is connected to the mounting cavity 311, and the other end of the receiving cavity 313 is connected through a through hole 314.

[0044] Specifically, the connector 31 is an injection-molded plastic or metal structure with movable buckles 34 symmetrically arranged on both sides; the connector 31 is also provided with a receiving cavity 313, which is a groove 332 structure that perfectly matches the shape of the buckle 34, and the depth is slightly greater than the thickness of the buckle 34 to ensure that the buckle 34 can be fully embedded; one end of the receiving cavity 313 is directly connected to the mounting cavity 311 (the cavity for accommodating the snap block 33) on the connector 31, and the other end is connected to the receiving cavities 313 on both sides through the through hole 314.

[0045] During assembly, first align the snap-fit ​​block 33 (with the first magnet 331 embedded in it) at the end of the hanging ring 32 with the mounting cavity 311 and press it in (using the attraction of the first magnet 331 and the second magnet 312 to assist in alignment). At this time, the snap-fit ​​block 33 pushes the buckles 34 on both sides of the connector 31 to open outward. After the snap-fit ​​block 33 is fully inserted into the mounting cavity 311, the buckles 34 fall back into the receiving cavity 313. The snap-fit ​​block 33 is locked a second time through the geometric matching of the buckles 34 and the receiving cavity 313.

[0046] During disassembly, lift the buckle 34 to release it from locking the locking block 33. Then, pull the hanging ring 32 to pull the locking block 33 out of the mounting cavity 311.

[0047] Furthermore, the buckle 34 includes a first end 341 and a second end 342. The first end 341 has a protrusion 343, and the snap-fit ​​block 33 has a groove 332, with the protrusion 343 matching the groove 332.

[0048] Specifically, in the implementation, the buckle 34 is made of plastic injection molding and has a first end 341 and a second end 342. The first end 341 has an integrally formed protrusion 343, and the corresponding position of the snap-fit ​​block 33 has a groove 332 of the same size, and the two are snap-fitted together. During assembly, the snap-fit ​​block 33 is inserted into the mounting cavity 311 to push the buckle 34 open. After it is fully inserted, the buckle 34 falls back to its original position, and the protrusion 343 is precisely engaged in the groove 332 to form a geometric interlocking lock. This, together with the magnetic attraction of the second magnet 312, enhances the connection stability. When disassembling, the buckle 34 can be lifted to remove it.

[0049] Furthermore, the groove 332 is an annular groove 332.

[0050] Specifically, the groove 332 on the snap-fit ​​block 33 is designed as a closed annular groove 332, which is continuously distributed along the circumference of the snap-fit ​​block 33 to form an unbroken annular cavity. During assembly, the protrusion 343 is embedded along the circumference of the annular groove 332 to achieve 360° anti-torsion locking, preventing the hanging ring 32 from twisting and falling off when subjected to lateral forces (such as backpack shaking), which is especially suitable for frequently moving mounting scenarios.

[0051] Furthermore, a pin 344 is provided in the middle of the buckle 34, and both ends of the pin 344 are fixedly provided to the connector 31. The pin 344 passes through the buckle 34. An elastic member 315 is provided in the through hole 314, and both ends of the elastic member 315 abut against the second end 342.

[0052] Specifically, a cylindrical pin 344 is inserted through the middle of the buckle 34. The two ends of the pin 344 are fixed to the two side walls of the connector 31 by injection molding or welding. The buckle 34 moves in a circular motion along the pin 344. A longitudinal through hole 314 is opened on the surface of the connector 31 corresponding to the second end 342 of the buckle 34. An elastic element 315 is installed in the through hole 314, and its two ends abut against the end face of the second end 342 of the buckle 34 and the bottom of the through hole 314 of the connector 31, respectively.

[0053] When it is necessary to disassemble the locking block 33, press the second end 342 to open the first end 341, so that the protrusion is released from the lock of the locking block 33. At this time, the pull post hanging ring 32 can pull out the locking block 33.

[0054] Furthermore, the protrusion 343 has a first chamfer 345 on the side away from the second end 342, and the snap-fit ​​block 33 has a second chamfer 333 on the side facing the connector 31.

[0055] Specifically, the protrusion 343 at the first end 341 of the buckle 34, away from the second end 342 (i.e., facing the front end of the latching block 33), has a first chamfer 345, which is a slope of 15-30 degrees, specifically 20 degrees in this embodiment. The slope extends from the top of the protrusion 343 to transition with the body of the buckle 34, and the surface is polished to be burr-free. The latching block 33, facing the connector 31 (i.e., the surface in contact with the mounting cavity 311), has a corresponding second chamfer 333, also a slope of 15-30 degrees, specifically 20 degrees in this embodiment, matching the angle of the first chamfer 345 of the protrusion 343. Both are made of plastic injection molding, with the chamfer directly processed through the mold cavity.

[0056] During assembly, the snap-fit ​​block 33 approaches the mounting cavity 311, and the first chamfer 345 and the second chamfer 333 first come into contact. The second chamfer 333 applies outward force to the first chamfer 345 through pressure, thereby opening the snap-fit ​​34. At this time, the snap-fit ​​block 33 is fully inserted into the mounting cavity 311. After the snap-fit ​​block 33 is fully in place, the protrusion 343 falls into the groove 332 to lock the snap-fit ​​block 33.

[0057] Furthermore, it also includes a first snap fastener 4 and a second snap fastener 5, both of which are movably disposed on the first hanging rope 1 and the second hanging rope 2. The first snap fastener 4 and the second snap fastener 5 are disposed opposite to each other, and both the first snap fastener 4 and the second snap fastener 5 are provided with a magnetic element 6.

[0058] Specifically, the first snap 4 and the second snap 5 are both plastic injection molded hinges, which are respectively movably set in the middle section of the first hanging rope 1 and the second hanging rope 2, and are set opposite each other (5-10cm apart) in a face-to-face posture; neodymium iron boron small magnets are embedded in the inner wall of the snaps, with the north pole of the magnet of the first snap 4 facing outward and the south pole of the magnet of the second snap 5 facing outward.

[0059] During assembly, the two snaps automatically align and come together under magnetic attraction, achieving a stable connection between the movable ends of the first hanging rope 1 and the second hanging rope 2, while retaining a certain degree of rotational freedom to accommodate hanging at multiple angles such as around the neck and waist; during disassembly, the magnetic attraction can be overcome by gently pulling the hanging ropes.

[0060] Furthermore, the first hanging rope 1 is provided with a first sliding sleeve 7 at its end, and the second hanging rope 2 is provided with a second sliding sleeve 8 at its end. The first hanging rope 1 and the first sliding sleeve 7 are fixedly connected, the second hanging rope 2 and the second sliding sleeve 8 are fixedly connected, the first sliding sleeve 7 is slidably connected to the second hanging rope 2, and the second sliding sleeve 8 is slidably connected to the first hanging rope 1.

[0061] Specifically, the end of the first hanging rope 1 is fixedly connected to the first plastic or metal sliding sleeve 7 by sewing, and the end of the second hanging rope 2 is fixed to the second sliding sleeve 8 in the same way; the first sliding sleeve 7 and the second hanging rope 2 are interference-fitted, and the first sliding sleeve 7 and the first hanging rope 1 are interference-fitted, which achieves a certain fixing effect. In addition, the overall length of the first hanging rope 1 and the second hanging rope 2 can be adjusted by the relative sliding of the sliding sleeve and the other hanging rope, which can adapt to the needs of hanging in multiple positions such as the neck, waistband, and suitcase. When bearing weight, the sliding sleeve and the hanging rope do not loosen, ensuring the flexibility of length adjustment and connection stability.

[0062] The embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A lanyard that is easy to assemble and disassemble, characterized in that, include: A first hanging rope (1) and a second hanging rope (2), wherein one end of the first hanging rope (1) is movably connected to one end of the second hanging rope (2); A connecting component (3) is provided at the other end of the first hanging rope (1) and the second hanging rope (2). One end of the connecting component (3) is fixedly connected to the first hanging rope (1) and the second hanging rope (2). The connecting component (3) includes a connector (31) and a hanging ring (32). The hanging ring (32) is detachably connected to the connector (31).

2. The easy-to-assemble and disassemble hanging rope according to claim 1, characterized in that, The connecting component (3) has an installation cavity (311) on the side facing the hanging ring (32), and the end of the hanging ring (32) is provided with a snap-fit ​​block (33), which snaps into the installation cavity (311).

3. The easy-to-assemble and disassemble hanging rope according to claim 2, characterized in that, The snap-fit ​​block (33) is provided with a first magnet (331), and the mounting cavity (311) is provided with a second magnet (312). The first magnet (331) and the second magnet (312) are arranged opposite to each other.

4. The easy-to-assemble and disassemble hanging rope according to claim 2, characterized in that, The connector (31) is provided with buckles (34) on both sides. The connector (31) is provided with a receiving cavity (313) for accommodating the buckles (34). The shape of the receiving cavity (313) matches that of the buckles (34). One end of the receiving cavity (313) is connected to the mounting cavity (311), and the other end of the receiving cavity (313) is connected through a through hole (314).

5. The easy-to-assemble and disassemble hanging rope according to claim 4, characterized in that, The buckle (34) includes a first end (341) and a second end (342), the first end (341) having a protrusion (343), and the snap-fit ​​block (33) having a groove (332), the protrusion (343) matching the groove (332).

6. The easy-to-assemble and disassemble hanging rope according to claim 5, characterized in that, The groove (332) is an annular groove (332).

7. The easy-to-assemble and disassemble hanging rope according to claim 5, characterized in that, The buckle (34) has a pin (344) in the middle, and both ends of the pin (344) are fixed to the connector (31). The pin (344) passes through the buckle (34). An elastic element (315) is provided in the through hole (314), and both ends of the elastic element (315) abut against the second end (342).

8. The easy-to-assemble and disassemble hanging rope according to claim 5, characterized in that, The protrusion (343) has a first chamfer (345) on the side away from the second end (342), and the snap block (33) has a second chamfer (333) on the side facing the connector (31). The first chamfer (345) and the second chamfer (333) are arranged opposite to each other.

9. The easy-to-assemble and disassemble hanging rope according to claim 1, characterized in that, It also includes a first snap fastener (4) and a second snap fastener (5), both of which are movably disposed on the first hanging rope (1) and the second hanging rope (2). The first snap fastener (4) and the second snap fastener (5) are disposed opposite to each other, and both the first snap fastener (4) and the second snap fastener (5) are provided with magnetic components (6).

10. The easy-to-assemble and disassemble hanging rope according to claim 1, characterized in that, The first hanging rope (1) is provided with a first sliding sleeve (7) at its end, and the second hanging rope (2) is provided with a second sliding sleeve (8) at its end. The first hanging rope (1) and the first sliding sleeve (7) are fixedly connected, the second hanging rope (2) and the second sliding sleeve (8) are fixedly connected, the first sliding sleeve (7) is slidably connected to the second hanging rope (2), and the second sliding sleeve (8) is slidably connected to the first hanging rope (1).

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