Fishhook capable of widening hook door by changing direction of stress handle through crank

The crank-designed hook, with its C-shaped body, solves the problems of small hook gaps and frequent replacements in traditional fishing hooks, achieving compatibility and cost-effectiveness in the fishing process.

CN223994227UActive Publication Date: 2026-03-17邓纯山
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-14
Publication Date
2026-03-17

AI Technical Summary

Technical Problem

Traditional straight shank fishing hooks have a small gape, are troublesome and costly to replace, and are difficult to be compatible with fishing for fish of different sizes.

Method used

The crank design gives the hook a C-shape, and the connection between the hook point and the shank through the hook bend and the hook bottom increases the distance between the hook point and the hook shank, resulting in better compatibility and reduced replacement frequency.

Benefits of technology

Enlarging the hook gap within the same model reduces the frequency of hook replacement, increases strength and toughness, lowers usage costs, and enhances the catch rate.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223994227U_ABST
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Abstract

The utility model discloses a fishhook capable of widening a hook door by changing the direction of a stress handle through a crank, and belongs to the field of fishhooks. The fishhook comprises a hook head used for being connected with a fishing line and a hook door widening hook body fixedly installed on the hook head, and the hook door widening hook body comprises a hook handle fixedly installed at the end of the hook head; a hook tip is fixedly installed at the end, away from the hook bend, of the hook bottom, the end, away from the hook bottom, of the hook tip points to the hook handle, a barb tip is fixedly installed on the hook tip, the end, away from the hook tip, of the barb tip points to the hook bottom, and the hook handle, the hook bend and the hook bottom are integrally arranged in a C shape. According to the fishhook, the hook tip can extend towards the position farther away from the hook handle, so that the distance between the hook tip and the hook handle is larger, the effect of enlarging the hook door is achieved, the compatibility of the fishhook is better, the fishhook does not need to be replaced frequently when different fishes are fished, and the use cost is reduced.
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Description

Technical Field

[0001] This application relates to the field of fishhook technology, specifically a fishhook that widens the hook gap by changing the direction of the force-bearing shank using a crank. Background Technology

[0002] Fishing, as a recreational and competitive activity beneficial to physical and mental health, is becoming increasingly popular. Knowing how to choose the right hook has become an essential skill for many fishing enthusiasts. A wider hook gape (the vertical distance from the hook point to the shank) is more suitable for catching larger fish, and different sizes of hooks are typically needed when fishing for fish of different sizes.

[0003] The gape of a traditional straight shank fishing hook is proportional to the size of the hook body. When fishing with a traditional straight shank fishing hook, if you want to change to a hook with a larger gape, you can only do so by changing to a larger size hook, which is troublesome and relatively expensive.

[0004] Therefore, this application provides a fishhook that widens the hook gap by changing the direction of the force-bearing handle using a crank, in order to solve the above-mentioned problems. Utility Model Content

[0005] This application provides a fish hook that widens the hook gap by changing the direction of the force on the shank using a crank, aiming to solve the problems mentioned in the background art, such as the small hook gap and the inconvenience of replacement of existing straight shank fish hooks.

[0006] To achieve the above objectives, this application provides the following technical solution: a fishhook that widens the hook gap by changing the direction of the force on the crank, comprising a hook head for connecting the fishing line and a hook body for widening the hook gap fixedly installed on the hook head:

[0007] The widened hook body includes a hook shank fixedly installed at the end of the hook head. A curved hook bend is fixedly installed at the end of the hook shank away from the hook head. A curved hook base is fixedly installed at the end of the hook bend away from the hook shank. A hook point is fixedly installed at the end of the hook base away from the hook bend, with the end of the hook point away from the hook base pointing towards the hook shank. A barbed hook tip is fixedly installed on the hook point, with the end of the barbed hook tip away from the hook point pointing towards the hook base. The hook shank, hook bend, and hook base are collectively C-shaped. In use, the hook point and hook shank are connected by the curved hook bend and hook base, making the entire hook body C-shaped. This results in a longer total length in the middle section of the hook body compared to a traditional straight-shank hook body. Therefore, for the same size, the hook point can extend further away from the hook shank, increasing the distance between the hook point and hook shank, thus widening the hook gap. This improves hook compatibility, eliminating the need for frequent hook changes when fishing for different fish species, and reducing operating costs.

[0008] Preferably, in order to hook the fish's mouth, the hook shank and hook tip are set at an angle to prevent slippage.

[0009] Preferably, to facilitate biting, the hook shank and hook bottom are set at an angle, so that the fishing line is less likely to block the fish's mouth during the feeding process.

[0010] Preferably, in order to improve strength, the hook head, hook shank, hook bend, hook bottom, hook tip, and barbed hook tip are integrally formed, making the fish hook stronger, tougher, and more stable.

[0011] Preferably, in order to connect the fishing line, the width of the hook head is greater than the diameter of the hook shank, and anti-slip grooves are symmetrically provided on the hook head to ensure the stability of the fishing line connection.

[0012] Preferably, to facilitate baiting, a matching reinforcing ring is fixedly installed on the outer wall of the hook shank and hook bend. The diameter of the reinforcing ring is larger than the diameter of the hook shank. The reinforcing ring, hook shank, and hook bend are integrally formed. Several evenly distributed protrusions are fixedly installed on the outer wall of the reinforcing ring opposite to the hook tip, making it less likely for bait to fall off, thereby improving the trapping rate.

[0013] This fishhook connects the hook point and shank via a curved hook bend and hook base, making the entire hook body C-shaped. This results in a longer overall length in the middle section of the hook body compared to traditional straight-shank hooks. Consequently, for the same size, the hook point can extend further away from the hook shank, increasing the distance between the hook point and shank and thus widening the hook gap. This improves the hook's compatibility, eliminating the need for frequent hook replacements when fishing for different fish species and reducing operating costs.

[0014] This fishhook features a reinforced ring and shank cast as a single piece. When the hook receives traction, the shank and hook bend are the main stress-bearing parts. The thickened reinforced ring further enhances the strength, thereby improving the hook's tensile strength. When bait is attached, the protrusions create an uneven surface on the reinforced ring, making it less likely for the bait to slip off when it is attached to the shank and hook bend, thus increasing the catch rate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the external structure of a fishhook that widens the hook gap by changing the direction of the force on the crank.

[0016] Figure 2 This is a schematic diagram of a cross-sectional structure of a fishhook that widens the hook gap by changing the direction of the force on the crank.

[0017] Figure 3 This is a side view of a fishhook that widens its gill opening by changing the direction of the force applied by a crank.

[0018] In the picture:

[0019] 1. Hook head; 11. Anti-detachment groove; 2. Widened hook body with hook gate; 21. Hook shank; 22. Hook bend; 23. Hook bottom; 24. Hook tip; 25. Reverse hook tip; 3. Reinforcing ring; 31. Protrusion. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0021] Example 1

[0022] This embodiment provides a fishhook that widens the hook gap by changing the direction of the force on the crank, such as... Figure 1-3 As shown, the fishhook includes a hook head 1 for connecting the fishing line and a hook body 2 with a widened hook gap fixedly mounted on the hook head 1.

[0023] The widened hook body 2 includes a hook shank 21 fixedly installed at the end of the hook head 1. A curved hook bend 22 is fixedly installed at the end of the hook shank 21 away from the hook head 1. A curved hook bottom 23 is fixedly installed at the end of the hook bend 22 away from the hook shank 21. A hook tip 24 is fixedly installed at the end of the hook bottom 23 away from the hook bend 22. The end of the hook tip 24 away from the hook bottom 23 points towards the hook shank 21. A reverse hook tip 25 is fixedly installed on the hook tip 24. The end of the reverse hook tip 25 away from the hook tip 24 points towards the hook bottom 23. The hook shank 21, hook bend 22 and hook bottom 23 are arranged in a C-shape.

[0024] In use, the hook point 24 and the hook shank 21 are connected by the curved hook bend 22 and the hook base 23, making the entire hook body C-shaped. This makes the middle part of the hook body longer than the middle part of a traditional straight shank hook body. As a result, for the same size, the hook point 24 can extend further away from the hook shank 21, making the distance between the hook point 24 and the hook shank 21 larger, thereby expanding the hook gap and making the hook more compatible. When fishing for different fish species, there is no need to frequently change the hook, reducing the cost of use.

[0025] Specifically, the hook shank 21 and hook point 24 are set at a 45-degree angle. When in use, it is easier to pierce the fish's upper jaw when the hook is under traction. Compared with traditional straight hooks, it is easier to work with the barbed hook point 25 to hook the fish's mouth and avoid slippage.

[0026] More specifically, the hook shank 21 and hook base 23 are set at a 135-degree angle. When in use, the span between the hook shank 21 and hook base 23 is larger than that of a traditional straight hook, thereby increasing the straight-line distance between the hook head 1 and hook base 23, making it less likely for the fishing line to block the fish's mouth during the feeding process.

[0027] Furthermore, the hook head 1, hook shank 21, hook bend 22, hook base 23, hook point 24, and barbed hook point 25 are integrally formed. In use, the hook head 1, hook shank 21, hook bend 22, hook base 23, hook point 24, and barbed hook point 25 are all made of high-performance steel and processed through quenching and tempering processes, making the fish hook stronger and tougher and more stable.

[0028] Furthermore, the width of the hook head 1 is greater than the diameter of the hook shank 21, and anti-slip grooves 11 are symmetrically provided on the hook head 1. In use, when winding the fishing line, the line is wound sequentially from the hook shank 21 to the hook head 1. The fishing line gets caught at the connection between the hook shank 21 and the hook head 1. When on the hook head 1, it gets caught in the anti-slip grooves 11, thus making the connection between the fishing line and the hook shank 21 and the hook head 1 tighter. Under traction, it will not easily slip off along the axial extension direction of the hook shank 21 and the hook head 1, ensuring the stability of the fishing line connection.

[0029] Example 2

[0030] Unlike Embodiment 1, the straight hook is prone to losing bait when bait is attached. Therefore, a matching reinforcing ring 3 is fixedly installed on the outer wall of the hook shank 21 and the hook bend 22. The diameter of the reinforcing ring 3 is larger than the diameter of the hook shank 21. The reinforcing ring 3, the hook shank 21 and the hook bend 22 are integrally formed. Several evenly distributed protrusions 31 are fixedly installed on the outer wall of the reinforcing ring 3 on the side opposite to the hook tip 24.

[0031] In use, the reinforcing ring 3 is cast integrally with the hook shank 21. When the fish hook is subjected to traction, the hook shank 21 and hook bend 22 are the main parts bearing the force. The reinforcing ring 3 is thickened to further improve the strength, thereby improving the tensile strength of the fish hook. When bait is attached, the protrusion 31 makes the surface of the reinforcing ring 3 uneven, so that the bait is not easy to fall off when it is combined with the hook shank 21 and hook bend 22, thereby improving the trapping rate.

[0032] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.

Claims

1. A fish hook with widened hook gate achieved by changing the direction of the force bearing handle by using a crank, comprising a hook head (1) for connecting a fishing line, a hook body (2) for widening the hook gate fixedly installed on the hook head (1), characterized in that: the hook body (2) for widening the hook gate comprises a hook handle (21) fixedly installed at the end of the hook head (1), a hook bend (22) in a curved shape is fixedly installed at the end of the hook handle (21) away from the hook head (1), a hook bottom (23) in a curved shape is fixedly installed at the end of the hook bend (22) away from the hook handle (21), a hook tip (24) is fixedly installed at the end of the hook bottom (23) away from the hook bend (22), the end of the hook tip (24) away from the hook bottom (23) is arranged to point to the hook handle (21), a barb tip (25) is fixedly installed on the hook tip (24), the end of the barb tip (25) away from the hook tip (24) is arranged to point to the hook bottom (23), and the hook handle (21), the hook bend (22) and the hook bottom (23) are integrally arranged in a C shape.

2. The fish hook according to claim 1, wherein the hook is widened by changing the direction of the force receiving handle. The hook handle (21) and the hook tip (24) are arranged at an angle of 45 degrees.

3. The fish hook according to claim 1, wherein the hook is widened by changing the direction of the force receiving handle. The hook handle (21) and the hook bottom (23) are arranged at an angle of 135 degrees.

4. The fish hook according to claim 1, wherein the hook is widened by changing the direction of the force receiving handle. The hook head (1), the hook handle (21), the hook bend (22), the hook bottom (23), the hook tip (24) and the barb tip (25) are integrally formed.

5. The fish hook according to claim 1, wherein the hook is widened by changing the direction of the force receiving handle. The width of the hook head (1) is greater than the diameter of the hook handle (21), and anti-disengagement grooves (11) are symmetrically formed on the hook head (1).

6. The fish hook according to claim 1, wherein the hook is widened by changing the direction of the force receiving handle. A reinforcing ring (3) is fixedly installed on the outer wall of the hook handle (21) and the hook bend (22), the diameter of the reinforcing ring (3) is greater than the diameter of the hook handle (21), the reinforcing ring (3), the hook handle (21) and the hook bend (22) are integrally formed, and a plurality of protrusions (31) are fixedly installed on the side of the outer wall of the reinforcing ring (3) away from the hook tip (24).