Fishing line swivel structure for fishing

By optimizing the fishing line connection through the binding rod and line binding structure, the problem of reduced fishing line tensile strength caused by knots in existing figure-eight swivels has been solved, achieving higher connection strength and stability, and improving fishing results.

CN224250501UActive Publication Date: 2026-05-19CHENGDU ENJOY FISHING FISHING TACKLE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHENGDU ENJOY FISHING FISHING TACKLE
Filing Date
2025-02-28
Publication Date
2026-05-19

AI Technical Summary

Technical Problem

Existing figure-eight swivels reduce the tensile strength of fishing lines by knotting them when connecting them, posing a risk of line breakage and affecting the fishing experience.

Method used

The fishing line is secured using a binding rod and binding line. The lower end of the binding rod is connected to a connecting post. The fishing line is secured to the binding rod by the binding line, and glue is applied to the binding line. An anti-tangling sleeve is then put on. The binding rod has an anti-detachment groove on its wall, and the free end of the fishing line is wrapped around the anti-detachment groove.

Benefits of technology

It increases the tensile strength of the connection between the fishing line and the swivel, avoids the reduction in strength caused by knots in the fishing line, enhances the stability and durability of the connection, and improves the fishing experience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a fishing line swivel structure used for fishing, a novel swivel comprises a connecting column, the upper end of the connecting column is connected with a swivel ring used for connecting a sub line, and the lower end of the connecting column is an integrally connected binding rod; the fishing line and the binding rod are bound and fixed through a binding line. According to the novel swivel structure, the structure of an existing swivel is optimized and improved, the binding rod is arranged, the fishing line and the binding rod are fixed in a binding mode through the binding line, and the defects that the existing fishing line is connected through a knotting binding method, so that the tensile strength of the fishing line is reduced, and the fishing line is prone to being snapped are overcome. Therefore, according to the novel swivel structure, the fishing line does not need to be connected through a knotting and binding method, the tensile strength between the fishing line and the connecting column can be improved, and better fishing experience can be achieved.
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Description

Technical Field

[0001] This utility model relates to the field of fishing tackle technology, and more specifically to a fishing line swivel structure used for fishing. Background Technology

[0002] The swivel is a small accessory in a platform fishing rig. It has two functions: firstly, to connect the main line (the line connecting the fishing rod and the swivel) and the leader line (the line connecting the swivel and the hook); secondly, to release the rotational force exerted by the fish on the line. Generally, some fish spin quite vigorously after being hooked, and the swivel can release this rotational force.

[0003] Current figure-eight rings (such as) Figure 1 As shown, when connecting the main line, the main line 100 is directly wrapped around the metal ring of the swivel 200 to form a multi-loop knot structure 300 for fixation. However, in reality, the straight (unknotted) tensile strength of the nylon main line is different from the knotted (knotted) tensile strength. Because the knot will damage the tensile strength of the line, the knotted tensile strength of a nylon fishing line is only 60%-70% of the straight tensile strength. Thus, the main line tied with knots will have a 30%-40% reduction in tensile strength. The reduced strength of the fishing line means that when a heavier fish is hooked, the fishing line is under relatively greater gravity, which may cause the fishing line to break or the fish to escape, thus adversely affecting the user's fishing experience.

[0004] Therefore, how to provide a swivel structure for connecting fishing lines that does not require knotting, thereby ensuring the tensile strength of the fishing line and making it less likely to break, is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the present invention provides a swivel structure for connecting fishing lines that eliminates the need for knotting, thereby ensuring the maximum tensile strength of the fishing lines and making them less prone to breakage.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A fishing line swivel structure for fishing includes:

[0008] A connecting post, the upper end of which is connected to a swivel ring for connecting the sub-line, and the lower end of which is integrally connected to a binding rod;

[0009] Fishing line, which is tied and fixed to the binding rod by a binding line.

[0010] As can be seen from the above technical solution, compared with the prior art, the present invention discloses a swivel structure for connecting fishing lines. This structure optimizes and improves the existing swivel structure. By setting a binding rod, the fishing line and the binding rod can be fixed by binding, avoiding the problem that the fishing line is easily broken due to the reduced tensile strength caused by the knotted binding method of the existing fishing line connection structure.

[0011] Therefore, this structure eliminates the need for knotting the fishing line, thereby increasing the tensile strength between the fishing line and the swivel connection, resulting in a better fishing experience.

[0012] Furthermore, the binding wire is coated with adhesive to prevent it from coming undone.

[0013] The beneficial effects of adopting the above technical solution are: after binding, applying glue to the surface of the binding wire can not only effectively prevent the binding wire from loosening, but also improve the binding effect and make the main wire less likely to come loose.

[0014] Furthermore, the binding rod is fitted with an anti-tangling sleeve.

[0015] The beneficial effects of adopting the above technical solution are as follows: After applying glue, the anti-tangling sleeve is then put on. The anti-tangling sleeve (which can be a thermoplastic tube) is thermoplastically deformed by a spray gun, which tightly wraps the main line and the binding rod after binding, thereby improving the binding effect of the two. In addition, the anti-tangling sleeve can prevent the binding line from being exposed, thus avoiding the problem of the main line being tangled on the exposed binding line and not being easy to separate from the binding line.

[0016] Furthermore, the binding rod has multiple anti-slip grooves on its wall, and the free end of the fishing line is wound around the anti-slip grooves.

[0017] The beneficial effects of adopting the above technical solution are as follows: Before binding, the free end of the fishing line can be wrapped around the anti-slip groove, which facilitates the pre-fixation and binding of the main line. Furthermore, the double fixation between the main line and the binding rod through the anti-slip groove and the binding line makes the connection between the main line and the binding rod more secure and stable, which can greatly reduce the problem of the main line coming off. Attached Figure Description

[0018] 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 embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the connection between the figure-eight loop and the main line via a knotting structure in the prior art provided by this utility model.

[0020] Figure 2 This is a schematic diagram of a fishing line swivel structure for fishing provided by this utility model.

[0021] Figure 3 for Figure 2 A schematic diagram showing the sleeve with an anti-tangling sleeve.

[0022] Figure 4 A schematic diagram showing multiple anti-detachment grooves on the wall of the binding rod. Detailed Implementation

[0023] 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 protection scope of the present utility model.

[0024] See Figures 2-4 As shown in the figure, this utility model embodiment discloses a fishing line swivel structure for fishing, characterized in that it includes:

[0025] Connecting post 1, the upper end of connecting post 1 is connected to a swivel ring 2 for connecting sub-lines. Specifically, a T-shaped rotating head 8 is fixed on the swivel ring 2. The T-shaped rotating head 8 is rotatably connected to the upper opening of connecting post 1. A binding rod 3 is integrally connected to the lower end of connecting post 1.

[0026] Fishing line 4 is tied and fixed to binding rod 3 by binding line 5.

[0027] Glue is applied to the binding wire 5.

[0028] The binding rod 3 is fitted with an anti-tangling sleeve 6.

[0029] The binding rod 3 has multiple anti-slip grooves 7 on its rod wall, and the free end of the fishing line 4 is wrapped around the anti-slip grooves 7.

[0030] The fishing line and binding rod of this invention are fixed by binding, which avoids the problem that the tensile strength of the fishing line is reduced and it is easy to break due to the knotted connection structure of the existing fishing line.

[0031] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0032] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fishing line swivel structure for fishing, characterized in that, include: A connecting post (1) is connected to a swivel ring (2) for connecting sub-lines at its upper end, and a binding rod (3) is integrally connected to the lower end of the connecting post (1). Fishing line (4), the fishing line (4) and the binding rod (3) are bound and fixed by binding line (5); The binding thread (5) is coated with glue to prevent it from coming apart; The binding rod (3) is fitted with an anti-tangling sleeve (6); The binding rod (3) has multiple anti-detachment grooves (7) on its wall, and the free end of the fishing line (4) is wrapped around the anti-detachment grooves (7).