Durable alloy fishhook capable of preventing unhooking
By designing the intermediate cylinder, slider, movable rod and other structures in the hook, the hook is automatically locked and kept open, solving the problem of decoupling after fish biting the hook, and improving the durability and anti-decoupling performance of the hook.
Patent Information
- Application Number
- CN202421654714.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-13
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-07-13
AI Technical Summary
After the existing hook, the fish's violent struggle causes the fish's mouth to easily escape from the hook, resulting in dehook.
A durable alloy fish hook is designed to use an intermediate cylinder, slider, movable rod, fish hook, connecting rod, anti-recessed projection, fixed base, fixed rod, anti-recessed block and spring. Through the cooperation of the slider and movable rod, the hook can be automatically locked and maintained open.
Effectively prevent the fish from decoupling after being hooked, ensure that the hook is firmly fixed in the fish's mouth, and reduce the risk of hook shrinkage and decoupling caused by fish struggle.
Smart Images
Figure CN222916849U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fishhooks, in particular to a fishhook made of anti - disengaging and durable alloy that can automatically lock to prevent fish from getting off the hook. Background Art
[0002] A fishhook is a tool used to hang bait to attract fish to take the hook during fishing. There are various types of fishhooks, including those made of stainless steel and alloy steel with carbon materials. A fishhook consists of six parts: a shank head, a shank, a bend, a point, a gap, and a bottom. Each part has its specific function and is an essential tool for fishing.
[0003] Currently, for the fishhooks on the market, due to their relatively simple structure, when the fishhook pierces into the fish's mouth and the fish struggles violently, the fish's mouth is very likely to escape from the fishhook, resulting in the fish getting off the hook.
[0004] Therefore, it is necessary to design an anti - disengaging and durable alloy fishhook that can automatically lock to prevent fish from getting off the hook. Content of the Utility Model
[0005] In order to overcome the drawback that the structure of the existing fishhook is relatively simple, when the fishhook pierces into the fish's mouth and the fish struggles violently, the fish's mouth is very likely to escape from the fishhook, resulting in the fish getting off the hook, the technical problem is: to provide an anti - disengaging and durable alloy fishhook that can automatically lock to prevent fish from getting off the hook.
[0006] The technical solution of the utility model is: an anti - disengaging and durable alloy fishhook, comprising: a middle cylinder and a slider. The lower end of the middle cylinder is symmetrically provided with sliding grooves on the left and right. A slider is slidably arranged between the two sliding grooves; a movable rod, the upper end of the slider is fixedly provided with a movable rod; fishhooks, the fishhooks are symmetrically rotatably arranged on the left and right sides of the sliding grooves of the middle cylinder, and the points of the fishhooks face outwards; connecting rods, connecting rods are arranged between the two fishhooks and the slider, and both ends of the connecting rods are rotatably connected to the fishhooks and the slider respectively; anti - falling protrusions, anti - falling protrusions are equidistantly arranged above the slider of the movable rod; fixed bases, four fixed bases are symmetrically and fixedly arranged on the front, rear, left, and right of the upper - end sliding grooves of the middle cylinder; fixed rods, fixed rods are fixedly arranged between the fixed bases on the left and right symmetric sides of the sliding grooves; an anti - falling block, an anti - falling block is slidably arranged between the two fixed rods, and the middle arc - shaped part faces the movable rod and contacts it; a spring, a spring is arranged between the anti - falling block and the fixed base close to the anti - falling block.
[0007] Further explanation, it also includes: a top cover, the top cover is rotatably arranged on one of the fixed rods, and the rotation is restricted by a small protrusion protruding from the fixed base on the opposite side.
[0008] Further explanation, it also includes: barbs, barbs are left on the upper sides of the tips of the two fishhooks.
[0009] Further explanation, it also includes: fixing grooves, fixing grooves are opened on the lower outer sides of the fishhooks; elastic rings, elastic rings are arranged between the two fixing grooves.
[0010] The beneficial effects of the present utility model are as follows: 1. In the present utility model, the outer expansion of the fishhook causes the two ends of the fishhook to deeply penetrate into the fish's mouth, thus firmly fixing the fishhook in the fish's mouth to prevent the fishhook from being disengaged. The cooperation of the anti - reverse protrusion, anti - reverse block and spring on the movable rod enables the fishhook not to close easily when the angler uses the fishhook, maintaining an open posture, ensuring that the fish will not be disengaged after being hooked.
[0011] 2. There is a lid on the upper end of the anti - reverse block to protect the anti - reverse block from being affected by the struggling of the fish and moving away from the movable rod, preventing the fishing rod from automatically retracting. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three - dimensional structural schematic diagram of the present utility model.
[0013] Figure 2 It is a partial three - dimensional structural sectional schematic diagram of the present utility model.
[0014] Reference numerals in the drawings: 1: intermediate cylinder, 2: chute, 3: slider, 4: movable rod, 5: fishhook, 6: connecting rod, 9: anti - reverse protrusion, 10: fixed base, 11: fixed rod, 12: anti - reverse block, 13: spring, 14: top cover, 15: barbs, 16: fixed groove, 17: elastic ring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0015] The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which the presently preferred embodiments of the present utility model are shown. However, the present utility model can be implemented in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and to fully convey the scope of the present utility model to those skilled in the art. Embodiment
[0016] As Figure 1-2 shown, the present utility model provides a fishhook made of anti - disengagement durable alloy, specifically including an intermediate cylinder 1, a slider 3, a movable rod 4, a fishhook 5, a connecting rod 6, an anti - reverse protrusion 9, a fixed base 10, a fixed rod 11, an anti - reverse block 12 and a spring 13;
[0017] Among them, fishhooks 5 are symmetrically and rotatably arranged on the left and right sides of the intermediate cylinder 1, and the hook tips of the fishhooks 5 face outward for normal fishing.
[0018] Among them, chutes 2 are symmetrically opened at the lower end of the intermediate cylinder 1 on the left and right. A slider 3 is slidably arranged between the two chutes 2. A movable rod 4 is fixedly arranged at the upper end of the slider 3. A connecting rod 6 is arranged between the two fishhooks 5 and the slider 3. Both ends of the connecting rod 6 are rotatably connected to the fishhook 5 and the slider 3 respectively, for the user to pull the connecting rod 6 to quickly open the fishhook 5 to catch the fish's mouth after the fish bites the hook.
[0019] Among them, anti - fall protrusions 9 are equidistantly arranged above the slider 3 of the movable rod 4. Four fixed bases 10 are fixedly arranged symmetrically in the front, back, left, and right directions on the upper - end chute 2 of the middle cylinder 1. Fixed rods 11 are fixedly arranged between the left - and right - symmetric fixed bases 10 on both sides of the chute 2. An anti - fall block 12 is slidably arranged between the two fixed rods 11. The middle arc - shaped part faces the movable rod 4 and contacts it. A spring 13 is arranged between the anti - fall block 12 and the fixed base 10 close to the anti - fall block 12, which is used to lock the position after the fishhook opens and is convenient for the user to release.
[0020] During use, the angler winds the fishing line around the circular - ring part at the upper end of the movable rod 4 of the fishhook 5. After winding, bait is placed on the two fishhooks 5. Then the angler casts the fishhooks 5 into the water. By waiting, when a fish bites the hook, after feeling the fish biting the hook, the angler quickly pulls the fishing rod back. The fishing line pulls the movable rod 4 upward, and the slider 3 fixed to it moves upward. One end of each of the two connecting rods 6 is rotatably connected to both ends of the slider 3, and the other ends of the two connecting rods 6 are rotatably connected to the middle parts of the fishhooks 5. The two connecting rods 6 and the two fishhooks 5 form a parallelogram. Therefore, it can be seen that when the slider 3 moves upward, the two fishhooks 5 expand outward. In this way, when the angler feels the fish biting the hook and quickly waves the fishing rod, the two fishhooks 5 can expand outward. After the fishhooks 5 expand outward, the two ends of the fishhooks 5 deeply penetrate into the fish's mouth, firmly fixing the fishhooks 5 in the fish's mouth to prevent the fish from getting off the hook. In addition, due to the anti - fall protrusion 9 on the movable rod 4 and the anti - fall block 12 at the upper end of the middle cylinder 1. Among them, the bottom of the anti - fall protrusion 9 is a flat surface, and the upper part is an inclined surface. The lower part of the anti - fall block 12 is an inclined surface, and the upper part is a flat surface. When the movable rod 4 moves upward, the anti - fall protrusion 9 moves upward, and the upper inclined surface contacts the lower inclined surface of the anti - fall block 12, pushing the anti - fall block 12 to move outward along the fixed rod 11. In the area without the anti - fall protrusion 9, the anti - fall block 12 returns to its original position under the action of the spring 13, and the fishhooks 5 will expand. When the movable rod 4 moves downward, the anti - fall protrusion 9 moves downward, and the lower flat surface contacts the upper flat surface of the anti - fall block 12. The anti - fall block 12 is stuck under the anti - fall protrusion 9, and the movable rod 4 stops moving, and the fishhooks 5 will not close. Therefore, this anti - fall design prevents the fish from getting off the hook caused by the contraction of the fishhooks 5 under the circumstances of the fish's struggle and the angler's loose force after the fish bites the hook. Instead, the more the fish struggles, the more the fishhooks 5 open, and can maintain the opening angle, avoiding the possibility of the fish getting off the hook, making the angler no longer worry about the situation of the fish getting off the hook after biting the hook, and being able to remain calm when encountering a fish with greater strength. Embodiment
[0021] As Figure 1 and Figure 2 shown, on the basis of Embodiment 1, it specifically further includes a top cover 14. The top cover 14 is rotatably arranged on one of the fixed rods 11, and the rotation is restricted by a small protrusion protruding from the fixed base 10 on the opposite side.
[0022] The top cover 14 is designed on the upper part of the anti-falling block 12 and one end is rotatably connected to one of the fixed rods 11, and the other end is supported by a small protrusion protruding from the corresponding fixed base 10 to limit the rotation. In this way, when the fish hook 5 is in a complex underwater environment, the anti-falling block 12 can be protected by a cover to prevent the fish hook 5 from retracting due to the struggle of the fish or the contact of some debris with the button of the anti-falling block 12.
[0023] like Figure 1 As shown, based on the embodiment 1, it specifically includes barbs 15, and barbs 15 are left on the upper sides of the two hook tips.
[0024] The upper side of the tip of the fish hook 5 is designed with a barb 15 to further reduce the possibility of the fish getting off the hook after biting it.
[0025] like Figure 1 and Figure 2 As shown, based on the embodiment 1, it specifically includes an elastic ring 17, a fixing groove 16 is opened at the lower end of the outer side of the fish hook 5, and an elastic ring 17 is arranged between the two fixing grooves 16.
[0026] Since there are fixing grooves 16 on the fish hook 5 and the elastic ring 17 is between the two fixing grooves 16, a merging force is applied between the two fish hooks 5. A protruding circular button shape is designed on the anti-falling block 12. When the fisherman presses the button, the anti-falling block 12 moves away from the movable rod 4. At the same time, since there is a merging force between the two fish hooks 5, the two fish hooks 5 automatically begin to merge. In this way, after the fisherman catches the fish, he only needs to press the button and the fish hooks 5 will automatically merge, which is convenient for the fisherman to remove the fish hook 5 in the fish's mouth.
[0027] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A durable alloy fish hook that is anti-unhooking, characterized in that: include: An intermediate cylinder (1) and a slide block (3), wherein a slide groove (2) is symmetrically provided at the lower end of the intermediate cylinder (1), and a slide block (3) is slidably provided between the two slide grooves (2); A movable rod (4), the upper end of the slider (3) is fixedly provided with a movable rod (4); A fish hook (5) is symmetrically and rotatably provided on both sides of the slide groove (2) of the middle cylinder (1), and the hook tip of the fish hook (5) faces outwards; A connecting rod (6), wherein a connecting rod (6) is provided between the two fish hooks (5) and the slider (3), and both ends of the connecting rod (6) are rotatably connected to the fish hooks (5) and the slider (3); Anti-falling protrusions (9) are equidistantly provided above the movable rod (4) and the slider (3); A fixed base (10), the upper slide groove (2) of the middle cylinder (1) is symmetrically fixed with four fixed bases (10) in the front and rear left and right directions; A fixing rod (11) is fixedly provided between the fixing bases (10) on both sides of the slide groove (2) symmetrically. An anti-falling block (12) is slidably provided between the two fixed rods (11), and the middle arc-shaped portion faces the movable rod (4) and contacts therewith; A spring (13) is provided between the anti-falling block (12) and a fixed base (10) close to the anti-falling block (12).
2. The anti-unhooking durable alloy fish hook according to claim 1, characterized in that: Also includes: The top cover (14) is rotatably provided on the fixed rod (11) on one side, and a small protrusion protruding from the fixed base (10) on the opposite side is pressed against and restricted from rotating.
3. The anti-unhooking durable alloy fish hook according to claim 2, characterized in that: Also includes: Barbs (15), with barbs (15) left on the upper sides of the two hook tips.
4. The anti-unhooking durable alloy fish hook according to claim 3, characterized in that: Also includes: A fixing groove (16), a fixing groove (16) is formed on the lower outer end of the fish hook (5); An elastic ring (17) is provided between the two fixing grooves (16).