levered bank drift

Abstract

The utility model relates to fishing tackle technical field discloses a lever type bank float, include: pivot fixed seat is equipped with aluminium alloy locating rod and bearing structure, base assembly can be dismantled and connect in aluminium alloy locating rod lower extreme, be used for fixed in external support, lever response system, include: rotation suite, through bearing structure rotatably installed in pivot fixed seat, the device adopts lever amplification principle, converts the tiny line tension change when fish bites hook into the obvious lifting action of proximal response arm, and the visual contrast of cooperation eye -catching bean cone and adjustable counterweight module makes the angler even in long distance, weak light or night condition can also clearly identify the bite hook signal, and the bank float efficiency and fish rate are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of fishing tackle technology, specifically a lever-type shore float. Background Technology

[0002] In fishing, the float is the most basic and widely used signaling device for a bite. Its core function is to reflect the underwater state of the hook through changes in buoyancy. Traditional floats are mainly divided into vertical floats, horizontal floats, and seven-star floats, usually made of lightweight materials (such as peacock feathers, balsa wood, or plastic). They float in the water by their own buoyancy and are balanced by a sinker. When a fish bites and drags the fishing line, the float will move upward, downward, or sideways due to the force, allowing the angler to judge the bite and set the hook. These floats are simple in structure, inexpensive, and suitable for still or slow-flowing water.

[0003] However, in shore fishing scenarios, especially when fishing from fixed high points such as dams, docks, or reefs, anglers are often far from the water, with limited visibility, making it difficult to clearly observe the subtle movements of the float. At the same time, factors such as wind, waves, currents, and light reflection can easily interfere with the judgment of float signals, leading to missed bites or misjudgments. Furthermore, traditional floats need to be fully submerged in water, requiring specific water depth, current speed, and tackle setup, limiting their adaptability in complex shore fishing environments. To address these issues, the fishing tackle industry has gradually developed "shore floats" specifically designed for fixed fishing spots along the shore.

[0004] Shore floats no longer rely on buoyancy; instead, they are directly mounted on a support or rod holder on the shore, sensing changes in line tension through a mechanical structure. Early shore floats often used simple swing rods, bells, or elastic plates. The fishing line passed through a guide ring and connected to a moving part; when the hook bites, pulling this part produces displacement or sound. Although these devices eliminate reliance on surface observation, their sensing mechanisms generally lack effective force transmission and amplification designs, resulting in high structural friction and a high response threshold, making it difficult to detect weak signals from light bites or tentative bites. Especially in the absence of obvious dragging motion, traditional shore floats often fail to provide reliable cues, limiting their application in precision fishing. Utility Model Content

[0005] The purpose of this invention is to provide a lever-type shore float to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a lever-type shore float, comprising: The central fixing base is equipped with an aluminum alloy positioning rod and bearing structure; The base assembly is detachably connected to the lower end of the aluminum alloy positioning rod for fixing to an external support. Leverage response system, including: The rotating assembly is rotatably mounted to the central fixing seat via the bearing structure; A proximal response arm is located at the first end of the rotating assembly; The remote signal arm is located at the second end of the rotating assembly; The guide assembly includes: A high-position overpass loop is located at the end of the far-end signal arm; A low-position wire guide ring is located in the upper region of the aluminum alloy positioning rod; The high-position line guide ring is installed higher than the low-position line guide ring. When the fishing line passes through the two rings in sequence, the change in fishing line tension drives the rotating assembly to rotate around the bearing structure, causing the proximal response arm to lift.

[0007] According to the above technical solution, the central fixing base includes: Hard plastic bearing housing with a mounting groove in the middle; The bearing structure is a stainless steel rolling bearing, which is fixed in the mounting groove; The aluminum alloy positioning rod is fixed to the lower end of the hard plastic bearing seat.

[0008] According to the above technical solution, the base assembly includes: The connecting rod is movably sleeved onto the lower end of the aluminum alloy positioning rod; The snap ring is fixed to the lower end of the sleeve rod, and its inner wall is provided with an anti-slip pad. Adjustable cable ties are movably sleeved on the connecting rod and have multiple locking holes.

[0009] According to the above technical solution, the proximal response arm includes: Quick-release pin, detachably mounted on the rotating kit; The counterweight module includes: Stainless steel wire, fixed to the end of the quick-release pin; Adjustable weights are movably mounted on stainless steel wires; Fluorescent elastic fixing beans are movably sleeved on stainless steel wire and symmetrically arranged on both sides of the adjustable weight.

[0010] According to the above technical solution, the remote signal arm includes: The carbon fiber rod is attached to the rotating assembly via quick-release pins. The eye-catching bean cone is movably mounted on the carbon fiber rod. The high-position wire loop is located at the end of the carbon fiber rod via a flexible connecting line.

[0011] According to the above technical solution, the rotating kit includes: Bearing sleeve, fitted onto the outside of the bearing structure; Radial connector, connecting the bearing sleeve and quick-release pin; The hard plastic bearing housing has a limiting block on its side wall, and the radial connector is horizontally abutted against the upper surface of the limiting block to limit the maximum downward movement of the remote signal arm to a horizontal position.

[0012] According to the above technical solution, the low-position wire guide ring is installed on the upper end of the aluminum alloy positioning rod through a movable snap ring, and the lower end of the movable snap ring abuts against the upper surface of the base assembly, forming a height difference between the low-position wire guide ring and the high-position wire guide ring.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are: (1) This device realizes the perception and prompting of the bite signal through a purely mechanical structure, without relying on batteries, electronic components or wireless transmission modules, fundamentally avoiding the risk of failure of electronic equipment in humid, salt spray or low temperature environments, and significantly improving the reliability and service life of the device in complex outdoor fishing scenarios.

[0014] (2) This device uses the lever amplification principle to transform the small change in fishing line tension when a fish bites the hook into a significant lifting action of the near-end response arm. Combined with the visual contrast of the eye-catching bean cone and the adjustable counterweight module, it has high sensitivity, enabling anglers to clearly identify the bite signal even at a distance, in low light or at night, greatly improving the efficiency of float observation and the catch rate.

[0015] (3) By setting a height difference between the high-position line guide ring and the low-position line guide ring, the fishing line forms a tension-sensitive path between the two, which effectively enhances the system's response to tension changes. At the same time, the high-position line guide ring is connected to the carbon fiber rod through a flexible connecting line, which can filter high-frequency interference caused by wind waves or water flow, significantly reduce the false alarm rate, and improve signal accuracy.

[0016] (4) The near-end response arm is equipped with an adjustable counterweight module, including stainless steel wire, adjustable counterweight block and fluorescent elastic fixing bead. Users can flexibly adjust the position and quantity of counterweight according to the target fish species, water conditions or weather conditions to achieve stepless adjustment of sensitivity, taking into account both the fine detection of small fish with light bites and the stable response to strong pulls from large fish.

[0017] (5) The rotating assembly is installed in the hard plastic bearing seat of the central fixed seat through a stainless steel rolling bearing structure. The frictional resistance is extremely small, ensuring that the lever system can be driven by a weak biting force. At the same time, the side wall of the hard plastic bearing seat is provided with a limit stop to limit the downward stroke of the radial connector, prevent the remote signal arm from drooping excessively, causing the structure to jam or making it difficult to reset, and ensure the stability and repeatability of the action.

[0018] (6) The base assembly adopts a combination design of connecting rod, snap ring and adjustable cable tie, which can be quickly adapted to support rods, fishing chair brackets or shore railings of different diameters, and the clamping stability is enhanced by anti-slip pads; the overall structure supports quick disassembly and storage, making it easy to carry and move fishing spots, and improving the convenience and mobility of shore fishing.

[0019] (7) The entire device adopts a modular and quick-release design. For example, quick-release pins connect the near-end response arm and the far-end signal arm, which facilitates the replacement of parts, cleaning and maintenance, or replacement of signal arms of different lengths as needed, thereby enhancing the maintainability and personalized adaptability of the product. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a first perspective view of the present invention; Figure 2 This is a second perspective view of the present invention; Figure 3 This is a first partial perspective view of the present invention; Figure 4 This is a second partial perspective view of the present invention; In the diagram: 1-Central mounting base, 11-Aluminum alloy positioning rod, 12-Bearing structure, 13-Hard plastic bearing seat, 131-Mounting groove, 132-Limiting block, 2-Base assembly, 21-Socket rod, 22-Snap-fit ​​ring, 221-Anti-slip pad, 23-Adjustable cable tie, 231-Lock hole, 3-Rotating kit, 31-Proximal response arm, 311-Quick-release pin, 312-Counterweight module, 3121-Stainless steel wire, 3122-Adjustable counterweight, 3123-Fluorescent elastic fixing bead, 32-Far signal arm, 321-Carbon fiber rod, 322-High-visibility bead cone, 33-Bearing sleeve, 34-Radial connector, 41-High-position wire guide ring, 411-Flexible connecting wire, 42-Low-position wire guide ring, 43-Modible snap-fit ​​ring. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 This utility model provides a technical solution: a lever-type shore floater, comprising: The central fixing seat 1 is equipped with an aluminum alloy positioning rod 11 and a bearing structure 12; Base assembly 2 is detachably connected to the lower end of the aluminum alloy positioning rod 11 for fixing to an external support; Leverage response system, including: The rotating assembly 3 is rotatably mounted on the central fixing seat 1 via the bearing structure 12; A proximal response arm 31 is located at the first end of the rotating assembly 3; The remote signal arm 32 is located at the second end of the rotating assembly 3; The guide assembly includes: A high-position overpass loop 41 is located at the end of the far-end signal arm 32; A low-position wire guide ring 42 is located in the upper region of the aluminum alloy positioning rod 11; The high-position line guide ring 41 is installed at a higher position than the low-position line guide ring 42. When the fishing line passes through the two in sequence, the change in fishing line tension drives the rotating kit 3 to rotate around the bearing structure 12, causing the proximal response arm 31 to lift. Specifically, the central fixing base 1 includes: The hard plastic bearing housing 13 has a mounting groove 131 in the middle. The bearing structure 12 is a stainless steel rolling bearing, which is fixed in the mounting groove 131; The aluminum alloy positioning rod 11 is fixed to the lower end of the hard plastic bearing seat 13; Specifically, the base assembly 2 includes: The sleeve rod 21 is movably sleeved on the lower end of the aluminum alloy positioning rod 11; The snap ring 22 is fixed to the lower end of the sleeve rod 21, and its inner wall is provided with an anti-slip pad 221. Adjustable cable tie 23 is movably sleeved on the connecting rod 21 and has multiple locking holes 231; Specifically, the proximal response arm 31 includes: Quick-release pin 311, which can be detachably installed on rotating kit 3; Counterweight module 312 includes: Stainless steel wire 3121 is fixed to the end of quick-release pin 311; Adjustable weight 3122 is movably sleeved on stainless steel wire 3121; Fluorescent elastic fixing bean 3123 is movably sleeved on stainless steel wire 3121 and symmetrically arranged on both sides of adjustable weight 3122; Specifically, the remote signal arm 32 includes: The carbon fiber rod 321 is mounted to the rotating kit 3 via quick-release pins 311; The eye-catching bean cone 322 is movably fitted onto the carbon fiber rod 321; The high-position wire loop 41 is provided at the end of the carbon fiber rod 321 via a flexible connecting line 411; Specifically, the rotating kit 3 includes: Bearing sleeve 33 is fitted onto the outside of bearing structure 12; Radial connector 34 connects bearing sleeve 33 and quick-release pin 311; The hard plastic bearing seat 13 has a limiting block 132 on its side wall. The radial connector 34 abuts horizontally against the upper surface of the limiting block 132, limiting the maximum downward movement of the remote signal arm 32 to a horizontal position. Specifically, the low-position wire guide ring 42 is installed on the upper end of the aluminum alloy positioning rod 11 through the movable snap ring 43, and the lower end of the movable snap ring 43 abuts against the upper surface of the base assembly 2, forming a height difference between the low-position wire guide ring 42 and the high-position wire guide ring 41. Working principle: The working principle of this lever-type shore floater is entirely based on mechanical structure. It does not require electricity or electronic components. It relies on lever balance and changes in fishing line tension to complete the perception and prompting of the bite signal. Its working process can be divided into initial balance state, bite response stage and signal reset stage.

[0023] When no fish bites, the entire device is in a static equilibrium state. The central fixing base 1 is connected to the base assembly 2 via the aluminum alloy positioning rod 11 and fixed to the fishing rod or other support structure. The rotating assembly 3 is rotatably mounted on the central fixing base 1 via the bearing structure 12, forming the rotation fulcrum of the lever system. The lever system consists of a proximal response arm 31 and a distal signal arm 32, located at the first and second ends of the rotating assembly 3, respectively, with opposite directions at both ends. The proximal response arm 31 is equipped with an adjustable counterweight module 312, while the distal signal arm 32 is equipped with a carbon fiber rod 321 and a high-position line guide. 41. After the fishing line is led out from the fishing rod, it first passes through the low-position guide ring 42 located in the upper area of ​​the aluminum alloy positioning rod 11, and then passes through the high-position guide ring 41 located at the end of the distal signal arm 32, and finally connects to the fish hook. Since the position of the high-position guide ring 41 is higher than that of the low-position guide ring 42, the fishing line forms an upward inclined path between the two guide rings, applying a downward tension component to the high-position guide ring 41. By adjusting the position or number of adjustable counterweights 3122 on the proximal response arm 31, the lever system is kept in an upward critical equilibrium state under the action of this tension, preparing for the bite response.

[0024] When a fish bites the hook and drags the fishing line, the overall tension of the fishing line increases rapidly. This tension change directly affects the high-position line guide 41, subjecting it to a greater downward pull. This pull is transmitted to the distal signal arm 32 through the carbon fiber rod 321, causing the distal signal arm 32 to rotate downward around the bearing structure 12. Since the proximal response arm 31 and the distal signal arm 32 are rigidly connected to the same rotating assembly 3, the downward pressure of the distal end inevitably causes the proximal response arm 31 to rise synchronously. This rising action is amplified due to the lever arm length ratio, forming a clearly visible mechanical signal. At the same time, the counterweight module 312 on the proximal response arm 31 rises accordingly, further enhancing the visual cueing effect. Since the human eye is more sensitive to upward movement, this design significantly improves the signal recognition efficiency when observing from a distance.

[0025] When the fish loosens its grip or the fishing line tension recovers, the proximal response arm 31 generates a reverse torque due to the gravity of the counterweight module 312, driving the entire rotating assembly 3 to rotate counterclockwise and automatically return to the initial equilibrium position, completing the reset. The limit stop 132 in the device is located on the side wall of the hard plastic bearing seat 13, limiting the maximum downward swing angle of the radial connector 34, thereby preventing the distal signal arm 32 from drooping excessively, causing structural jamming or misjudgment. The high-position line guide ring 41 is connected to the carbon fiber rod 321 through the flexible connecting line 411, which can effectively buffer the high-frequency small disturbances caused by wind waves or water flow, avoiding false triggering. The bearing structure 12 adopts a stainless steel rolling bearing, which is installed in the mounting groove 131 of the hard plastic bearing seat 13, ensuring minimal friction during rotation, so that even weak bite tension can be accurately sensed.

[0026] Users can flexibly adjust the sensitivity of the device according to actual fishing conditions. For example, moving the adjustable weight 3122 along the stainless steel wire 3121 towards the quick-release pin 311, closer to the center of rotation, can improve sensitivity and is suitable for detecting slight bites; conversely, moving it further away enhances stability and is suitable for larger fish or environments with strong winds and waves. Increasing or decreasing the number of adjustable weights 3122 can also adjust the trigger threshold. In addition, the greater the height difference between the high-position line guide 41 and the low-position line guide 42, the stronger the vertical component of the fishing line tension, and the more sensitive the system response. The low-position line guide 42 is mounted on the upper end of the aluminum alloy positioning rod 11 via a movable locking ring 43, and its position is adjustable, further supporting sensitivity optimization.

[0027] In summary, this shore-floating device, through the synergistic effect of the central fixed base 1, base assembly 2, lever response system including rotating kit 3, near-end response arm 31, far-end signal arm 32, line guide assembly high-position line guide ring 41, low-position line guide ring 42, and auxiliary structures such as limit stop 132, flexible connecting line 411, and movable locking ring 43, transforms the change in fishing line tension caused by a fish biting the hook into a close-range, intuitive, and amplified visual motion signal. It has the advantages of high reliability, strong environmental adaptability, simple operation, and adjustable sensitivity, and is suitable for various shore fishing scenarios.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A lever-operated shore float, characterized in that, include: The central fixing seat (1) is equipped with an aluminum alloy positioning rod (11) and a bearing structure (12). The base assembly (2) is detachably connected to the lower end of the aluminum alloy positioning rod (11) for fixing to an external support. Leverage response system, including: The rotating assembly (3) is rotatably mounted on the central fixing seat (1) via the bearing structure (12); A proximal response arm (31) is located at the first end of the rotating assembly (3); The remote signal arm (32) is located at the second end of the rotating kit (3); The guide assembly includes: A high-position overpass loop (41) is located at the end of the far-end signal arm (32); A low-position wire guide ring (42) is located in the upper region of the aluminum alloy positioning rod (11); The high-position line guide ring (41) is installed at a higher position than the low-position line guide ring (42). When the fishing line passes through the two in sequence, the change in fishing line tension drives the rotating kit (3) to rotate around the bearing structure (12), causing the proximal response arm (31) to lift.

2. The lever-type shore floater according to claim 1, characterized in that: The central fixing base (1) includes: The hard plastic bearing housing (13) has a mounting groove (131) in the middle. The bearing structure (12) is a stainless steel rolling bearing, which is fixed in the mounting groove (131); The aluminum alloy positioning rod (11) is fixed to the lower end of the hard plastic bearing seat (13).

3. The lever-type shore floater according to claim 1, characterized in that: The base assembly (2) includes: The sleeve rod (21) is movably sleeved on the lower end of the aluminum alloy positioning rod (11); The snap ring (22) is fixed to the lower end of the sleeve rod (21), and its inner wall is provided with an anti-slip pad (221). An adjustable cable tie (23) is movably sleeved on the connecting rod (21) and has multiple locking holes (231).

4. The lever-type shore floater according to claim 2, characterized in that: The proximal response arm (31) includes: Quick-release pin (311) is detachably mounted on the rotating kit (3); The counterweight module (312) includes: Stainless steel wire (3121) is fixed to the end of quick-release pin (311); Adjustable weight (3122) is movably sleeved on stainless steel wire (3121). Fluorescent elastic fixing bean (3123) is movably sleeved on stainless steel wire (3121) and symmetrically arranged on both sides of adjustable weight (3122).

5. The lever-type shore floater according to claim 1, characterized in that: The remote signal arm (32) includes: The carbon fiber rod (321) is mounted to the rotating kit (3) via a quick-release pin (311); A striking bean cone (322) is movably mounted on a carbon fiber rod (321); The high-position wire loop (41) is located at the end of the carbon fiber rod (321) via a flexible connecting line (411).

6. The lever-type shore floater according to claim 4, characterized in that: The rotating kit (3) includes: The bearing sleeve (33) is fitted onto the outside of the bearing structure (12); Radial connector (34), radial connection bearing sleeve (33) and quick-release pin (311); The hard plastic bearing seat (13) has a limiting block (132) on its side wall. The radial connector (34) abuts horizontally against the upper surface of the limiting block (132) to limit the maximum downward movement of the remote signal arm (32) to a horizontal position.

7. The lever-type shore floater according to claim 1, characterized in that: The low-position wire guide ring (42) is installed on the upper end of the aluminum alloy positioning rod (11) through the movable snap ring (43). The lower end of the movable snap ring (43) abuts against the upper surface of the base assembly (2), and the low-position wire guide ring (42) and the high-position wire guide ring (41) form a height difference.

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