Fishhook capable of preventing fish from escaping in line cutting process
By designing a contact surface and right-angled edges on the fishhook, combined with secondary stamping processing, the problem of line tangling caused by friction between the fishing line and the fishhook is solved, thus preventing the fish from getting off the hook.
Patent Information
- Application Number
- CN202520572418.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-28
AI Technical Summary
The existing fishhook has a problem where the line rubs against the edge of the first groove after a fish is hooked, causing the line to break and the fish to escape.
A fishhook was designed with a contact surface and a right-angled edge on the shank. It is formed by secondary stamping so that the fishing line fits against the contact surface when the fishhook is dragged, avoiding direct contact with the right-angled edge. The hook point and barb pierce the fish's mouth to prevent the fish from escaping.
It effectively prevents the fishing line from rubbing against the right-angled side and breaking the line during the fish's dragging process, thus improving the success rate of fishing and preventing the fish from getting off the hook.
Smart Images

Figure CN223913261U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of fishhooks, specifically to a fishhook that prevents fish from escaping when the line is cut. Background Technology
[0002] A fishhook is a tool used in fishing to suspend bait and attract fish. It is generally made of metal and comes in various shapes, with common types including ring and straight hooks. The structure of a fishhook typically includes six parts: the shank, the hook bend, the hook point, the gape, and the notch. The shank prevents the line from slipping; the shank is used to tie the line; the bend increases strength and elasticity; the hook point needs to be sharp to pierce the fish's lip; the gape is the distance from the hook point to the shank, and its width affects the hook-up rate; the notch distributes the pulling force and prevents the hook from coming off the hook. There are many types of fish hooks, and different hooks are suitable for different fishing scenarios and target fish species. For example, the Ise-ni hook is suitable for catching large fish, while the sleeve hook is suitable for catching small fish.
[0003] According to Chinese Patent No. CN208925018U, an anti-slip butterfly hook includes a hook shank, a shank head connected to one end of the hook shank, and a hook tip connected to the other end of the hook shank via a hook bend. A first groove is formed on the shank head, extending from the end face of the shank head away from the hook shank to the connection point between the shank head and the hook shank. The width of the first groove gradually decreases along the extension direction from the shank head to the hook shank. A second groove communicating with the first groove is formed on the hook shank along its axial direction. The width of the second groove gradually decreases along the extension direction from the axial direction of the hook shank to the hook bend, and the widths of the first and second grooves are the same at the connection point. A plurality of anti-slip patterns are spaced apart within the second groove along the axial direction of the hook shank.
[0004] In the above scheme, the first groove is used to limit the fishing line, which still has the following disadvantages: after the fish is hooked, it will struggle and try to get rid of the hook and escape. At this time, the fishing line may rub back and forth with the edge of the first groove, which may easily lead to the line breaking and the fish getting away. Utility Model Content
[0005] The purpose of this invention is to provide a fishhook that prevents fish from escaping due to line breakage, thus solving the problem of fish escaping due to the back-and-forth friction between the fishing line and the edge of the first groove.
[0006] To achieve the above-mentioned utility model objectives, the present utility model adopts the following technical solution: a fishhook that prevents fish from escaping due to line breakage, comprising a hook shank, the hook shank being fixed to the top of the fishhook body, a contact surface being provided on one side of the hook shank, a right-angled edge being provided at the top of the hook shank, a bending angle being provided between the contact surface and the right-angled edge, and a fishing line being wound on the fishhook body.
[0007] Preferably, the fishhook body includes a hook body located on the bottom surface of the hook shank, a hook bend is provided below the hook body, and a hook point is provided at the top of the hook bend.
[0008] Preferably, the surface of the fishhook body is fixed with barbs.
[0009] Preferably, the bonding surface is supported on the surface of the fishing line.
[0010] Preferably, the hook handle is formed by secondary stamping.
[0011] Preferably, the right-angled side does not contact the fishing line.
[0012] Compared with existing technologies, a fishhook that uses the above-mentioned technical solution to avoid fish escaping due to line breakage has the following beneficial effects:
[0013] 1. When the fish is pulled out of the water, the surface of the fishing line will adhere to the contact surface. At this time, because the angle between the right-angle side and the contact surface is tilted backward and does not directly contact the fishing line, no matter how much force the fish is subjected to, the fishing line will not adhere to the right-angle side. This avoids the small burrs on the right-angle side from cutting the fishing line back and forth, and prevents the fish from getting away after the hook bites.
[0014] Second, when a fish bites the hook, the hook point on the hook body will pierce through the fish's mouth, and the barb will also pierce through the fish's mouth, thus preventing the hooked fish from getting away. Attached Figure Description
[0015] Figure 1 This is a plan view of an embodiment.
[0016] Figure 2 This is a schematic diagram of the split section in an embodiment.
[0017] Figure 3 This is a schematic diagram of the hook body and hook bend in an embodiment.
[0018] Figure 4 This is a schematic diagram of the hook handle and the contact surface in an embodiment.
[0019] In the picture: 1. Fishhook body; 2. Hook shank; 3. Fishing line; 4. Contact surface; 5. Bend angle; 6. Right angle side; 7. Hook body; 8. Hook bend; 9. Hook point; 10. Barb. Detailed Implementation
[0020] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.
[0021] like Figure 1 , Figure 2 and Figure 4As shown, a fishhook that prevents fish from escaping by cutting the line includes a hook shank 2, which is fixed to the top of the hook body 1. A contact surface 4 is provided on one side of the hook shank 2, and a right-angled edge 6 is provided at the top of the hook shank 2. A bending angle 5 is provided between the contact surface 4 and the right-angled edge 6. A fishing line 3 is wound on the hook body 1, and the contact surface 4 is supported on the surface of the fishing line 3. The hook shank 2 is formed by secondary stamping, and the right-angled edge 6 does not contact the fishing line 3.
[0022] In use, when processing the fishhook body 1, the hook shank 2 is stamped a second time using equipment, so that the contact surface 4 on the hook shank 2 is stamped with a larger bending angle 5. The bending point and bending arc of the bending angle 5 are determined according to the size and thickness of the fishhook body 1.
[0023] When the fish hook body 1 pulls the fish out of the water, the surface of the fishing line 3 will adhere to the contact surface 4. At this time, because the angle between the right angle side 6 and the contact surface 4 is tilted backward and does not directly contact the fishing line 3, no matter how much force the fish hook body 1 is subjected to, the fishing line 3 will not adhere to the right angle side 6. This avoids the small burrs on the right angle side 6 from cutting the fishing line 3 back and forth, and prevents the phenomenon of the hook shank 2 cutting the line and the fish escaping after the fish bites the hook.
[0024] like Figures 1-3 As shown, the fishhook body 1 includes a hook body 7, which is located on the bottom surface of the hook shank 2. A hook bend 8 is provided below the hook body 7, and a hook point 9 is provided at the top of the hook bend 8. A barb 10 is fixed on the surface of the fishhook body 1.
[0025] When a fish bites the hook, the hook point 9 on the hook body 1 will pierce through the fish's mouth, and the barb 10 will also pierce through the fish's mouth, thus preventing the hooked fish from escaping.
[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A fish hook to avoid tangling of the fish, comprising a shank (2) fixed at the top end of the fish hook body (1), characterized in that, One side of the hook handle (2) is provided with a fitting surface (4), the top end of the hook handle (2) is provided with a right angle edge (6), a bending angle (5) is arranged between the fitting surface (4) and the right angle edge (6), and the fishhook body (1) is wound with a fishing line (3).
2. The fish hook of claim 1, wherein: The fishhook body (1) comprises a hook body (7), the hook body (7) is located at the bottom surface of the hook handle (2), the lower portion of the hook body (7) is provided with a hook bend (8), and the top end of the hook bend (8) is provided with a hook tip (9).
3. The fish hook of claim 1, wherein: The surface of the fishhook body (1) is fixed with a barb (10).
4. The fish hook of claim 1, wherein: The fitting surface (4) is supported on the surface of the fishing line (3).
5. The fish hook of claim 1, wherein: The hook handle (2) is formed by secondary stamping.
6. The fish hook of claim 1, wherein: The right angle edge (6) does not contact the fishing line (3).
Citation Information
Patent Citations
Anti-skidding butterfly groove fishhook
CN208925018U