A full knotless suture set
Patent Information
- Application Number
- CN202522328551.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-03
- Publication Date
- 2026-09-18
- Estimated Expiration
- 2035-11-03
AI Technical Summary
[0004]本实用新型的目的是提供一种全无结块挂线组,以解决现有技术中传统钓鱼线组中主线与子线进行连接时,采用多次打结方式,导致换线时间增长等问题
[0016] Compared with existing technologies, this utility model provides a knot-free line assembly. Through a quick-release connector for the sub-line, consisting of a connecting post, a main line quick-release ring, and a sub-line quick-release ring, which cooperates with the first hook on the main line and the second hook on the sub-line, a modular knot-free line assembly is constructed. This structure firstly avoids the tensile loss caused by multiple knots in traditional line assemblies, allowing the original tensile strength of the main line and sub-line to be almost completely maintained, improving the overall strength and reliability of the line assembly, and making it particularly suitable for dealing with the impact of large fish.
Smart Images

Figure CN224761138U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fishing tackle technology, specifically to a knot-free fishing line assembly. Background Technology
[0002] Currently, in fishing activities, fishing rigs typically use traditional knotting methods to connect the main line and leader. When tying the rig, anglers need to perform multiple knotting operations between the main line and leader, and between the leader and the hook. These knots not only affect the overall aesthetics of the rig, but more importantly, they significantly reduce the original tensile strength of the fishing line. Although the existing knotting methods can achieve the basic connection function, a relatively fixed operating procedure and connection method have been formed in actual use.
[0003] However, in practical applications, when one of the leader lines breaks, since the two leader lines are connected by a knot, anglers have to cut and replace the entire leader line set (including the unbroken leader line), forcing them to discard the other intact leader line as well. This not only increases fishing costs but also wastes fishing line, especially in fishing environments where snagging is frequent or where large fish are prone to breaking the line. Utility Model Content
[0004] The purpose of this invention is to provide a knot-free fishing line assembly to solve the problem of increased line changing time caused by multiple knotting methods when connecting the main line and leader line in traditional fishing line assemblies.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a knot-free hanging wire assembly, comprising a main wire, a quick-connect fitting for the sub-wires, at least one set of sub-wires, and a PVC sleeve;
[0006] Both ends of the main line are provided with a first hook, one of which is used to connect the fishing rod and the other is used to connect the quick-release connector of the sub-line.
[0007] The sub-line quick-release connector includes a connecting post, and a main line quick-release ring and a sub-line quick-release ring extending from both ends of the connecting post;
[0008] The sub-line group includes two independent single sub-lines, each single sub-line having a fishhook at one end and a second hook at the other end;
[0009] The first hook can be attached to the main line quick-release ring, and the second hook can be attached to the sub-line quick-release ring.
[0010] The PVC sleeve can be slidably fitted onto the main line or sub-line, and can move to cover and lock the first hook and the main line quick-release ring, and the second hook and the sub-line quick-release ring.
[0011] Furthermore, the length of the PVC sleeve fitted onto the quick-release connector of the sub-line is greater than the overall height of the quick-release connector of the sub-line.
[0012] Furthermore, the vertical cross-section of the connecting post combined with the main line quick-release ring and the sub-line quick-release ring is shaped like an "8".
[0013] Furthermore, the connecting post, main line quick-release ring, and sub-line quick-release ring are all integrally manufactured metal parts.
[0014] Furthermore, the first hook and the second hook are also metal parts, and are fixedly connected to the main line and the single line, respectively.
[0015] Furthermore, the second hook at one end of each of the single sub-lines is simultaneously attached to the sub-line quick-release ring.
[0016] Compared with existing technologies, this utility model provides a knot-free line assembly. Through a quick-release connector for the sub-line, consisting of a connecting post, a main line quick-release ring, and a sub-line quick-release ring, which cooperates with the first hook on the main line and the second hook on the sub-line, a modular knot-free line assembly is constructed. This structure firstly avoids the tensile loss caused by multiple knots in traditional line assemblies, allowing the original tensile strength of the main line and sub-line to be almost completely maintained, improving the overall strength and reliability of the line assembly, and making it particularly suitable for dealing with the impact of large fish.
[0017] Secondly, thanks to the aforementioned sliding PVC sleeve design, after the hook and quick-release ring are attached, the PVC sleeve can be moved to cover and lock the connection point, effectively preventing accidental disengagement due to external pulling or fishing line rotation, thus enhancing the stability and safety of the connection point.
[0018] Meanwhile, this innovative quick-release structure, combined with the independent design of two single leader lines, makes leader line replacement simple and efficient. During fishing, if a single leader line breaks or is damaged, the angler does not need to replace the entire leader line rig or perform any knotting. Simply leave the intact leader line on the quick-release swivel, remove the damaged line, and replace it with a new one. The sliding locking mechanism of the PVC clip further simplifies this process. This not only shortens line replacement time but also avoids wasting the other intact leader line, reducing the angler's tackle costs. Attached Figure Description
[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.
[0020] Figure 1 A schematic diagram of the overall structure of the knot-free hanging wire assembly provided in this embodiment of the utility model;
[0021] Figure 2 A schematic diagram of the main line and the first hook component provided in an embodiment of this utility model;
[0022] Figure 3 A schematic diagram of the sub-line quick-release connector structure provided in an embodiment of this utility model;
[0023] Figure 4 This is a schematic diagram of the PVC card sleeve in the locked state provided in an embodiment of the present utility model.
[0024] Explanation of reference numerals in the attached figures:
[0025] 1. Main line; 2. Sub-line quick-release connector; 201. Connecting post; 202. Main line quick-release ring; 203. Sub-line quick-release ring; 3. PVC sleeve; 4. First hook; 5. Single sub-line; 6. Fish hook; 7. Second hook. Detailed Implementation
[0026] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.
[0027] As attached Figure 1 To be continued Figure 4 As shown:
[0028] Example:
[0029] This utility model provides a knot-free hanging wire assembly, including a main wire 1, a quick-hanging connector for the sub-wires 2, at least one set of sub-wires, and a PVC sleeve 3;
[0030] Both ends of the main line 1 are provided with a first hook 4, one of which is used to connect the fishing rod and the other is used to connect the quick-release connector 2 of the sub-line.
[0031] The sub-line quick-release connector 2 includes a connecting post 201, and a main line 1 quick-release ring and a sub-line quick-release ring 203 formed by extending from both ends of the connecting post 201;
[0032] The sub-line group includes two independent single sub-lines 5, each single sub-line 5 having a fishhook 6 at one end and a second hook 7 at the other end;
[0033] The first hook 4 can be attached to the quick-release ring of the main line 1, and the second hook 7 can be attached to the quick-release ring 203 of the sub-line.
[0034] The PVC sleeve 3 is slidably fitted onto the main line 1 or the single sub-line 5, and can move to cover the connection point between the first hook 4 and the quick-hanging ring of the main line 1, and the connection point between the second hook 7 and the quick-hanging ring 203 of the sub-line, and lock them in place.
[0035] It should be noted that the quick-release connector 2 for the sub-line, consisting of the connecting post 201, the quick-release swivel of the main line 1, and the quick-release swivel of the sub-line 203, works in conjunction with the first hook 4 on the main line 1 and the second hook 7 on the single sub-line 5 to construct a modular, knot-free line assembly. This structure firstly avoids the tensile loss caused by multiple knots in traditional line assemblies, allowing the original tensile strength of the main line 1 and the sub-line to be almost completely maintained, thus improving the overall strength and reliability of the line assembly, and making it particularly suitable for dealing with the impact of large fish.
[0036] Secondly, thanks to the sliding PVC sleeve 3 design, after the hook and quick-release ring are attached, the PVC sleeve 3 can be moved to cover and lock the connection point, effectively preventing accidental disengagement due to external pulling or fishing line rotation, thus enhancing the stability and safety of the connection point.
[0037] Meanwhile, this innovative quick-release structure, combined with the independent design of two single leader lines 5, makes leader line replacement simple and efficient. During fishing, if a single leader line breaks or is damaged, the angler does not need to replace the entire leader line setup or perform any knotting operations. Simply leave the intact single leader line 5 on the quick-release swivel, remove the damaged single leader line 5, and replace it with a new line. The sliding locking mechanism of the PVC clip 3 further simplifies this process. This not only shortens line replacement time but also avoids wasting the other intact leader line, reducing the angler's tackle consumption costs.
[0038] In this embodiment, the length of the PVC sleeve 3 fitted onto the sub-line quick-release connector 2 is greater than the overall height of the sub-line quick-release connector 2.
[0039] It should be noted that by designing the length of the PVC sleeve 3 to be greater than the overall height of the quick-release connector 2, it is ensured that when the PVC sleeve 3 slides to cover the connection point, it can completely wrap around the entire structure of the quick-release swivel of the main line 1 and the quick-release swivel of the sub-line 203. This design allows the PVC sleeve 3, after being tightened, to not only cover the hook and quick-release swivel connection but also extend to the area of the connecting post 201, forming all-round protection. The beneficial effects are twofold: firstly, it enhances the sealing and stability of the connection point, effectively preventing accidental loosening caused by fishing line twisting, water flow impact, or external pulling; secondly, the longer sleeve provides a larger contact area, improving the even distribution of the clamping force, further reducing the risk of connection point failure, thereby improving the reliability of the fishing rig in complex fishing environments.
[0040] Specifically: the inner diameter of the PVC sleeve 3 in its natural state is slightly smaller than the diameter of the main line 1 or the single line 5, so as to ensure that it can generate sufficient clamping force after being inserted, and prevent it from sliding off on its own.
[0041] In this embodiment, the vertical cross-section of the connecting post 201 combined with the quick-release ring of the main line 1 and the quick-release ring of the sub-line 203 is shaped like the number "8".
[0042] It should be noted that the connecting post 201, the quick-release ring of the main line 1, and the quick-release ring of the sub-line 203 are integrated to form an "8"-shaped vertical cross-section structure. That is, the two quick-release rings are symmetrically distributed through the connecting post 201 in the middle, and the overall outline resembles the number "8". This structural design makes the connector compact and balanced in the longitudinal direction, reducing unnecessary volume and weight.
[0043] The beneficial effects are as follows: First, the figure-eight structure optimizes stress distribution. When the main line 1 or the leader line is under tension, the force is evenly transmitted to the connecting post 201, avoiding local stress concentration, thereby improving the tensile strength and durability of the connector. Second, this shape facilitates the sliding and positioning of the PVC sleeve 3. The PVC sleeve 3 can easily slide in from one side and tightly lock the entire connection point, making the operation intuitive and convenient. In addition, this structure also reduces the risk of fishing line tangling in the water and improves fishing efficiency.
[0044] In this embodiment, the connecting post 201, the main line 1 quick-release ring, and the sub-line quick-release ring 203 are all integrally manufactured metal parts.
[0045] It should be noted that the metal connectors, manufactured using a one-piece molding process, completely eliminate the risk of failure such as weld cracking and loosening at the connection points that may occur with traditional welding or assembly methods. This structure gives the entire subline quick-release connector 2 extremely high structural integrity and mechanical strength, capable of withstanding the instantaneous explosive force of a large fish, and significantly improving durability. At the same time, the smooth surface of the metal material is highly wear-resistant and durable, avoiding the aging and cracking problems that may occur with plastic parts after long-term use.
[0046] In this embodiment: the first hook 4 and the second hook 7 are also metal parts, and are fixedly connected to the main line 1 and the single line 5 respectively.
[0047] It should be noted that the first hook 4 and the second hook 7 are preferably bent metal parts. The specific method of their fixed connection is as follows: the end of the main line 1 or the single line 5 is passed through the eyelet of the metal hook and then folded back, merging with the original line. A cured plastic sleeve is then formed at the line end through an injection molding process. This plastic sleeve tightly wraps the fishing line and the eyelet of the metal hook, thus achieving a knotless, high-strength, permanent connection. This connection method not only avoids the tensile loss caused by traditional knotting, ensuring the highest overall strength of the line assembly, but also results in a smooth and seamless connection, effectively reducing resistance and snagging during movement in water.
[0048] In this embodiment: the second hook 7 at one end of each of the single sub-lines 5 is simultaneously hung on the sub-line quick-release ring 203.
[0049] It should be noted that the second hook 7 of each single leader line 5 is independently attached to the same leader line quick-release swivel 203. This means the quick-release swivel 203 simultaneously supports two single leader lines 5, but each single leader line 5 maintains independent movement. This design achieves parallel connection of the leader lines, rather than serial or crossed connections. The benefits are twofold: firstly, it allows anglers to quickly change individual leader lines during fishing. When one leader line is damaged, simply remove its second hook 7 from the quick-release swivel 203 without affecting the use of the other leader line, greatly reducing line changing time and tackle waste; secondly, independent attachment ensures that the two single leader lines 5 do not interfere with each other under stress, avoiding the problem of hook 6 tangling and improving the sensitivity of the rig and the catch rate. Simultaneously, combined with the locking mechanism of the PVC sleeve 3, this attachment method further ensures the stability of the connection point, preventing hook detachment due to fish struggling or rapid line reeling.
[0050] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A full non-caking set of hanging threads, characterized in that, include: Main line (1), quick-connect fitting for sub-line (2), at least one sub-line set and PVC sleeve (3); Both ends of the main line (1) are provided with first hooks (4), one of which is used to connect the fishing rod and the other is used to connect the quick-release connector (2) of the sub-line. The sub-line quick-release connector (2) includes a connecting post (201), and a main line quick-release ring (202) and a sub-line quick-release ring (203) formed by extending from both ends of the connecting post (201); The sub-line group includes two independent single sub-lines (5), each single sub-line (5) has a fishhook (6) at one end and a second hook (7) at the other end. The first hook (4) can be attached to the main line quick-release ring (202), and the second hook (7) can be attached to the sub-line quick-release ring (203). The PVC sleeve (3) can be slidably fitted onto the main line (1) or the single sub-line (5), and can be moved to cover the connection between the first hook (4) and the main line quick-hanging ring (202), and the connection between the second hook (7) and the sub-line quick-hanging ring (203) and lock them in place.
2. The completely clump-free hanging wire assembly according to claim 1, characterized in that, The length of the PVC sleeve (3) fitted onto the sub-line quick-release connector (2) is greater than the overall height of the sub-line quick-release connector (2).
3. A completely clump-free hanging wire assembly according to claim 1, characterized in that, The vertical cross-section of the connecting post (201) combined with the main line quick-release ring (202) and the sub-line quick-release ring (203) is shaped like the number "8".
4. A completely clump-free hanging wire assembly according to claim 3, characterized in that, The connecting post (201), the main line quick-release ring (202), and the sub-line quick-release ring (203) are all integral metal parts.
5. A completely clump-free hanging wire assembly according to claim 1, characterized in that, The first hook (4) and the second hook (7) are also metal parts, and are fixedly connected to the main line (1) and the single line (5) respectively.
6. A completely clump-free hanging wire assembly according to claim 1, characterized in that, The second hook (7) at one end of each of the single sub-lines (5) is simultaneously attached to the sub-line quick-release ring (203).