Fishing line knotter for lure fishing

By designing a knob-type fishing line knotter, the problems of low efficiency and poor line winding effect when manually tying GT knots in lure fishing are solved, achieving fast, tight knotting and portability.

CN223830204UActive Publication Date: 2026-01-27黄勖
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Patent Information

Application Number
CN202520271872.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-18
Publication Date
2026-01-27
Estimated Expiration
2035-02-18

AI Technical Summary

Technical Problem

In current lure fishing, manually tying GT knots is inefficient, difficult to operate, and results in poor line winding, making it easy for the knot to loosen, which is especially inconvenient for fishing beginners.

Method used

A knob-type fishing line knotter was designed, including a knob end nut, a hanging hole end bolt, a spring washer, and a clamping plate sleeve. The line is wound through the line storage groove on the knob end nut, and the threaded connection between the hanging hole end bolt and the knob end nut, combined with the nylon washer and the clamping plate sleeve, achieves a quick and tight knot.

Benefits of technology

It improves knotting efficiency, reduces operational difficulty, produces tight knots that are not easily loosened, reduces PE wire loss, and is compact and easy to carry.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a fishing line knotter for lure fishing, which comprises a knob end nut (1), a hanging hole end bolt (2), a spring washer (3) and a pressing sheet sleeve (4), and a line storage groove (5) is arranged on the knob end nut (1); the spring washer (3) is connected to the hanging hole end bolt (2), and the pressing piece sleeve (4) is connected to the knob end nut (1) and the hanging hole end bolt (2). And the screw rod (6) of the hanging hole end bolt (2) is screwed into the screw hole (7) of the knob end nut (1), so that the hanging hole end bolt (2) and the knob end nut (1) are connected together. The wire knotting device is simple in structure, rapid to operate, capable of greatly improving the knotting efficiency, capable of reducing the operation difficulty, good in knotting effect, compact and dense in knotted wire knots and not prone to loosening, capable of reducing loss of PE wires, small in size, very convenient to carry and suitable for large-area application and popularization.
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Description

Technical Field

[0001] This utility model relates to a fishing line knotter for lure fishing, belonging to the field of fishing tackle technology. Background Technology

[0002] Lure fishing is a relatively new fishing method that is gaining popularity among fishing enthusiasts in China. One of the main reasons is that lure fishing is often referred to as "water golf," an elegant sport that prioritizes environmental protection and optimizes the natural environment. Lure fishing, also known as artificial bait fishing, mimics small creatures to provoke larger fish. Throughout the process, the angler engages in full-body exercise, a significant difference from traditional fishing methods. Furthermore, lure fishing is environmentally friendly, pollution-free, requires no baiting, does not pollute the water, and is easy to carry. Compared to platform fishing, it eliminates the hassle of carrying large bags, tying hooks, and adjusting floats, and avoids the concerns of preserving and carrying live bait. In lure fishing, a leader line needs to be tied to the end of the PE mainline using a GT knot. Currently, this is commonly done by hand, but for novice anglers, tying a GT knot to connect the mainline and leader line is quite troublesome. Not only is the knotting inefficient and difficult, but the line winding is also less effective and prone to loosening. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a knob-type fishing line knotter that is efficient in knotting, simple to use, has good winding effect, is small in size and easy to carry, thereby overcoming the shortcomings of the prior art.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0005] A fishing line knotter for lure fishing includes a knob-end nut, a hanging hole-end bolt, a spring washer, and a clamping plate sleeve. The knob-end nut has a line storage groove. The spring washer is connected to the hanging hole-end bolt, and the clamping plate sleeve is connected to the hanging hole-end bolt. The screw of the hanging hole-end bolt is screwed into the threaded hole of the knob-end nut, connecting the hanging hole-end bolt and the knob-end nut together.

[0006] As a preferred embodiment, a nylon washer is also included, which is attached to the knob end nut.

[0007] As a preferred embodiment, a hanging hole is also provided at the tail of the bolt at the hanging hole end or at the tail of the nut at the knob end.

[0008] As a preferred embodiment, the head of the knob end nut can be flat or grooved round.

[0009] Beneficial effects: Compared with the existing technology, this utility model has a novel structure and ingenious design, which solves the problem of fishing novices having difficulty tying GT knots. It is simple and quick to operate, greatly improves knotting efficiency, and reduces the difficulty of operation. Not only does it have a good knotting effect, but the knots are also tight and dense and not easy to loosen. It can also reduce the loss of PE line material. Moreover, it is small in size and very convenient to carry. It can be carried as a pendant and is suitable for widespread promotion and use. Attached Figure Description

[0010] Figure 1 This is a cross-sectional structural diagram of the present invention;

[0011] Figure 2 This is a schematic diagram of the knob end nut structure of this utility model;

[0012] Figure 3 This is a schematic diagram of the hanging hole end bolt structure of this utility model;

[0013] Figure 4 This is a schematic diagram of the clamping plate sleeve structure of this utility model. Detailed Implementation

[0014] To further illustrate the technical means and effects of this utility model in achieving its intended purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model, in conjunction with the accompanying drawings and preferred embodiments, is provided below.

[0015] Example 1: As Figure 1 As shown, a fishing line knotter for lure fishing includes a knob end nut 1, a hanging hole end bolt 2, a spring washer 3, and a clamping plate sleeve 4. A line storage groove 5 is provided on the knob end nut 1. When winding the line, the thicker fishing line can be wound into the line storage groove 5, and the thinner fishing line can be wound around the other side of the knob end nut 1.

[0016] The spring washer 3 is connected to the hanging hole end bolt 2, and the clamping plate sleeve 4 is connected to the hanging hole end bolt 2; the screw 6 of the hanging hole end bolt 2 is provided with external thread, and the screw hole 7 of the knob end nut 1 is provided with internal thread. The screw 6 of the hanging hole end bolt 2 is screwed into the screw hole 7 of the knob end nut 1, connecting the hanging hole end bolt 2 and the knob end nut 1 together.

[0017] To ensure weight and feel, the knob-end nut 1 and the hanging hole-end bolt 2 are made of brass, but can also be made of other heavy-duty, corrosion-resistant, non-toxic metals or non-metals such as stainless steel or tungsten steel. The spring washer 3 is made of stainless steel, but can also be made of other heavy-duty, corrosion-resistant, non-toxic metals or non-metals such as brass, stainless steel, or tungsten steel. The clamping sleeve 4 is made of wear-resistant and high-hardness nylon or hard plastic to prevent wear on the fishing line during knotting. The weight of the product can be adjusted by changing the material and size of the clamping sleeve 4, giving the product a better feel and weight.

[0018] It also includes a nylon gasket 8, which is connected to the knob end nut 1 to press the clamping sleeve 4 tightly, preventing the fishing line from loosening during the knotting process and ensuring that the knot is tight and dense.

[0019] For easy carrying, a hanging hole 9 is provided at the tail of the bolt 2 at the hanging hole end (or at the tail of the nut 1 at the knob end), through which the knotter can be hung on a keychain, backpack or outdoor quick hook.

[0020] The head 11 of the knob end nut 1 can be flat or grooved round, etc., so that it is convenient to hold by hand to tighten or loosen.

[0021] In use, connect the nylon washer 8 to the knob end nut 1, connect the clamping sleeve 4 and spring washer 3 to the hanging hole end bolt 2, and then screw the screw 6 of the hanging hole end bolt 2 into the screw hole 7 of the knob end nut 1 to complete the assembly of this knotter. When a lead wire knot is needed, loosen the knob end nut 1, wrap the PE main line around the wire storage groove 5 of the knob end nut 1, then tighten the knob end nut 1, and use the clamping sleeve 4 to press the PE main line tightly. Then, use traditional knotting methods such as GT knot, PR knot, or Rayleigh knot to wrap the PE line around the lead carbon wire or nylon wire to quickly complete the knot.

[0022] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A fishing line knotter for lure fishing, characterized in that: The device includes a knob end nut (1), a hanging hole end bolt (2), a spring washer (3), and a clamping plate sleeve (4). A wire storage groove (5) is provided on the knob end nut (1). The spring washer (3) is connected to the hanging hole end bolt (2), and the clamping plate sleeve (4) is connected to the hanging hole end bolt (2). The screw (6) of the hanging hole end bolt (2) is screwed into the screw hole (7) of the knob end nut (1), connecting the hanging hole end bolt (2) and the knob end nut (1) together.

2. The fishing line knotter for lure fishing according to claim 1, characterized in that: It also includes a nylon gasket (8) which is attached to the knob end nut (1).

3. The fishing line knotter for lure fishing according to claim 1, characterized in that: A hanging hole (9) is provided at the tail of the hanging hole end bolt (2) or the knob end nut (1).

4. The fishing line knotter for lure fishing according to claim 1, characterized in that: The head (10) of the knob end nut (1) is flat or grooved round.