A bionic fish bait capable of releasing bait to attract fish

Abstract

The utility model discloses a can release bait lure fish's bionic fish bait, including bionic fish bait body, the side of bionic fish bait body is equipped with back cover, and is equipped with the release hole on the lateral wall of bionic fish bait body, the bottom of bionic fish bait body is equipped with the connecting seat, and the bait input mechanism of movable mounting is equipped on the connecting seat, be provided with the door body on the bait input mechanism, and the door body end is connected with the hinged seat. When using, the bionic fish bait is placed in the inside of operating mouth through the finger, and the lock piece is moved, so that the lock piece and the lock seat are separated, the door body rotates with the invariable steel column as the center at this time, opens the door body, completes the loading of bionic fish bait body, and the lock piece is buckled on the lock seat, can realize the quick loading of the inside of fish bait body, and will not affect the next use.

Description

Technical Field

[0001] This utility model relates to the field of biomimetic fish bait, specifically a biomimetic fish bait that can release bait to attract fish. Background Technology

[0002] Biomimetic baits, as an important type of artificial fishing tackle, are widely used in modern fishing activities due to their excellent durability, stability, and reusability. Anglers often use special storage boxes to carry various biomimetic baits to deal with different fish and water conditions.

[0003] To improve fish-attracting effectiveness, existing biomimetic fish bait technologies have undergone numerous structural improvements. For example, Chinese patent (authorization announcement number CN210406776U) discloses a biomimetic fish bait that can release an attractant. This bait has a cavity inside the biomimetic fish body, within which an attractant pellet consisting of a plastic pellet, an attractant coating layer, and an outer coating layer is placed. The bait continuously releases fish-attracting substances through the slow dissolution of the attractant coating layer in water, thereby attracting fish to the vicinity of the biomimetic bait and theoretically effectively increasing the catch rate.

[0004] However, the aforementioned existing technologies have significant shortcomings in practical applications. The attractant pellets are permanently encapsulated inside the bait cavity and cannot be replaced or replenished. After a fishing trip, the active ingredients in the attractant pellets are partially or completely consumed, resulting in a significant decrease in the bait's fish-attracting effect. Due to the lack of a convenient filling mechanism, users find it difficult to replenish or replace the bait inside the cavity, which greatly limits the reusability and economic efficiency of the bait. Users often have no choice but to discard bait with diminished effectiveness, increasing usage costs and wasting resources. Therefore, designing a biomimetic bait structure that is easy to fill, adaptable to different baits, and allows for easy replacement of the attractant bait has become a pressing technical problem in this field. Utility Model Content

[0005] The purpose of this invention is to provide a biomimetic fish bait that can release bait to attract fish, in order to solve the problems mentioned above.

[0006] To achieve the above objectives, a biomimetic fish bait that can release bait to attract fish is provided, comprising a biomimetic fish bait body, a back cover installed on the side of the biomimetic fish bait body, and a release hole opened on the side wall of the biomimetic fish bait body; a connecting seat is installed at the bottom of the biomimetic fish bait body, and a bait delivery mechanism is movably installed on the connecting seat; the bait delivery mechanism is provided with a door, and a hinge seat is connected to the end of the door.

[0007] Furthermore, multiple sets of release holes are opened on both sides of the biomimetic fish bait body, and the inner diameter of the release holes is set to two different sizes, with the multiple sets of release holes distributed in a linear shape.

[0008] Furthermore, the upper part of the biomimetic fish bait body is provided with an operating port, and a lock seat is provided at the end of the operating port. At the same time, the operating port is arc-shaped, and a bait feeding mechanism is installed on one side of the lock seat.

[0009] Furthermore, the bait feeding mechanism also includes a stainless steel column, a U-shaped seat, and a locking plate. The stainless steel column passes through a hole in the hinge seat and is inserted into a hole inside the connecting seat.

[0010] Furthermore, a U-shaped seat is fixedly provided at the end of the door body away from the hinge seat, and a locking piece is fixed at the end of the U-shaped seat. The end of the locking piece is arc-shaped and the locking piece is engaged with the locking seat.

[0011] Furthermore, two sets of hinge seats are arranged in parallel at the end of the door body, and the end of the hinge seats is circular. The door body rotates around the stainless steel column as the center, and the door body is engaged in the feeding port opened at the bottom of the bionic fish bait body and fixed by the lock seat and lock plate.

[0012] Furthermore, the bionic fish bait body is fixedly provided with supporting ribs inside, and both the bionic fish bait body and the back cover are provided with counterweight chambers on the upper side inside. The counterweight chambers are filled with counterweight blocks, and the bionic fish bait body and the back cover are connected and installed through the counterweight chambers and counterweight blocks; the bionic fish bait body has two sets of hollow air chambers inside.

[0013] Furthermore, a water-pressing plate is fixed to the end of the biomimetic fish bait body, and the water-pressing plate is arc-shaped.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. This application utilizes a multi-set release hole design on both sides of the bait body with a smaller inner diameter at the front and a larger inner diameter at the back, combined with a linear distribution structure, to create a differentiated bait release rhythm: In underwater currents, the small hole at the head of the fish facing the current slows down the bait discharge speed, preventing the bait at the front from being lost quickly; while the large hole at the tail facing the current accelerates the diffusion of the bait with the help of the water flow, creating a rapid attraction at a distance and a continuous retention at a close distance. This allows fish to be attracted from a distance by the high concentration of bait released by the large hole, and then stably retained by the bait continuously released by the small hole, significantly extending the fish's stay time. 2. This application allows users to place their fingers inside the operating port and pry the locking plate, causing it to detach from the lock seat. At this point, the door rotates around the stainless steel column, opening the door. After adding the bionic fish bait, the locking plate can be fastened back onto the lock seat, enabling rapid feeding of the fish bait without affecting subsequent use. Attached Figure Description

[0015] Figure 1 This is a front view schematic diagram of the structure of this utility model; Figure 2This is a schematic diagram of the biomimetic fish bait body structure of this utility model; Figure 3 This is an exploded view of the structural schematic diagram of this utility model; Figure 4 This is a schematic diagram of the structure of the bait feeding mechanism of this utility model; Figure 5 This is a diagram showing the appearance of the biomimetic fish bait body of this utility model.

[0016] The following are the labels in the diagram: 1. Bionic fish bait body; 11. Back cover; 2. Water pressure plate; 3. Release hole; 4. Support rib; 40. Hollow air chamber; 5. Counterweight compartment; 6. Counterweight block; 7. Operating port; 71. Lock seat; 8. Connecting seat; 9. Bait feeding mechanism; 91. Door body; 92. Hinge seat; 93. Stainless steel column; 94. U-shaped seat; 95. Lock plate. Detailed Implementation

[0017] Please see Figure 1-5 This utility model provides a biomimetic fish bait that can release bait to attract fish, including a biomimetic fish bait body 1, a back cover 11 installed on the side of the biomimetic fish bait body 1, and a release hole 3 opened on the side wall of the biomimetic fish bait body 1; a connecting seat 8 is installed at the bottom of the biomimetic fish bait body 1, and a bait feeding mechanism 9 is movably installed on the connecting seat 8; a door 91 is provided on the bait feeding mechanism 9, and a hinge seat 92 is connected to the end of the door 91.

[0018] Specific implementation method 2: In this implementation method, multiple sets of release holes 3 are opened on both sides of the bionic fish bait body 1. The inner diameter of the release holes 3 is set to two different sizes, and the multiple sets of release holes 3 are distributed in a linear shape.

[0019] Multiple sets of release holes 3 are provided on both sides of the biomimetic fish bait body 1. These release holes 3 feature a smaller inner diameter at the front and a larger diameter at the back, and are arranged in a linear distribution to create a differentiated bait release rhythm: in underwater currents, the smaller holes at the head-facing end slow down the bait discharge, preventing rapid loss of bait at the front; the larger holes at the tail-facing end use the water flow to accelerate bait diffusion, creating a rapid attraction at a distance and continuous retention at a closer distance. This allows fish to be attracted from a distance by the high concentration of bait released through the larger holes, and then held securely by the continuous release of bait through the smaller holes, significantly extending the fish's dwell time. The multiple sets of release holes 3 are linearly distributed on both sides of the biomimetic fish bait body 1, rather than concentrated in a single area, ensuring even release of bait from both the head and tail directions, covering the entire body. Within a 360° radius of the surrounding water, the process of the bait inside the biomimetic bait body 1 being discharged from the release hole 3 with the water flow simulates the natural behavior of real live fish excreting metabolites and releasing pheromones. The linearly distributed release holes 3 have no sharp edges, so they do not disrupt the biomimetic shape of the bait body 1. Combined with the release pattern of being smaller at the front and larger at the back, it resembles the water flow and material diffusion on both sides of a live fish's body when it swims, reducing the fish's wariness of artificial bait and making it easier for them to approach and actively feed. The smaller release hole 3 at the head of the fish controls the slow release of bait at the front, preventing excessive bait loss due to strong water flow at the upstream end. The larger release hole 3 at the tail of the fish precisely releases high-concentration bait on the downstream side, ensuring sufficient bait concentration in key fish-attracting areas. This avoids overall bait waste and ensures the effectiveness of the core fish-attracting area, improving the efficiency of a single baiting session.

[0020] Specific Implementation Method 3: In this implementation method, the biomimetic fish bait body 1 has a water-pressing plate 2 fixedly attached to its end, and the water-pressing plate 2 is arc-shaped. In this implementation method, the arc-shaped water-pressing plate 2 design can more effectively disturb the water flow when the fish bait is dragged, producing a wave similar to the tail wagging of a real fish, thereby enhancing the swimming attractiveness of the fish bait. At the same time, this structure helps to improve the stability of the fish bait in the water, making its trajectory more realistic and less prone to rolling or deviating, further improving the fish-attracting effect; at the same time, the water-pressing plate 2 can increase the lateral resistance of the bait body, causing it to produce irregular swaying movements in the water, simulating the escape posture of an injured small fish, and stimulating the attack desire of predatory fish.

[0021] Specific implementation method four: The upper part of the bionic fish bait body 1 of this embodiment is provided with an operation port 7, and a lock seat 71 is provided at the end of the operation port 7. At the same time, the operation port 7 is arc-shaped, and a bait feeding mechanism 9 is installed on one side of the lock seat 71.

[0022] This embodiment features an arc-shaped operating opening 7 at the bottom of the bait below the waterline. This shape conforms to the contour of the bait body, minimizing the impact on water flow and ensuring the fish's swimming posture. The locking seat 71 provides a reliable and reversible locking base for the bait feeding mechanism 9, ensuring that the door 91 will not be accidentally opened during high-speed dragging or when attacked by fish, thus guaranteeing reliable operation.

[0023] Specific implementation method 5: The bait feeding mechanism 9 in this embodiment also includes a stainless steel column 93, a U-shaped seat 94 and a locking plate 95. The stainless steel column 93 passes through the through hole opened on the hinge seat 92 and is inserted into the hole opened inside the connecting seat 8.

[0024] A U-shaped seat 94 is fixedly provided at the end of the door body 91 away from the hinge seat 92, and a locking piece 95 is fixed at the end of the U-shaped seat 94. The end of the locking piece 95 is arc-shaped and is engaged with the lock seat 71.

[0025] Two sets of hinge seats 92 are arranged in parallel at the end of the door body 91, and the end of the hinge seat 92 is circular. The door body 91 rotates around the stainless steel column 93 as the center, and the door body 91 is engaged in the feeding port opened at the bottom of the bionic fish bait body 1 and fixed by the lock seat 71 and the lock plate 95.

[0026] This embodiment achieves stable and smooth opening and closing of the door 91 through the cooperation of the stainless steel column 93 and the hinge seat 92. The circular end of the hinge seat 92 reduces friction and improves durability. The U-shaped seat 94 and the arc-shaped locking plate 95 form an elastic lock, which cooperates with the lock seat 71 to realize "one-button" opening and locking operations. The bait can be easily replaced with one hand, greatly improving the convenience of use. The entire mechanism is simple and ingenious, achieving the core function of rapid filling while ensuring a firm lock, perfectly solving the problem of non-refillable filling mentioned in the background technology.

[0027] Specific implementation method six: The bionic fish bait body 1 is fixedly provided with a support rib 4, and both the bionic fish bait body 1 and the back cover 11 are provided with a counterweight chamber 5 on the upper side of the interior. The counterweight block 6 is inserted inside the counterweight chamber 5. The bionic fish bait body 1 and the back cover 11 are connected and installed through the counterweight chamber 5 and the counterweight block 6. The bionic fish bait body 1 has two sets of hollow air chambers 40 inside. The fish bait has a counterweight chamber 5 in the abdomen, which is conducive to long-distance casting and stabilizing the center of gravity after falling into the water, producing a trembling swimming posture. The hollow air chamber 40 in the upper part of the bait body can balance the swimming posture of the fish bait.

[0028] This embodiment significantly enhances the structural strength and compressive strength of the bionic fish bait body 1 through the internal support ribs 4, enabling it to withstand the fierce attacks of large fish and accidental underwater collisions, effectively preventing cracking or deformation and improving product durability. Simultaneously, the plug-in connection structure between the counterweight chamber 5 and the counterweight block 6 allows for quick and precise docking and fixation between the bionic fish bait body 1 and the rear cover 11. This connection method eliminates the need for complex screws or tools, simplifying the assembly process, reducing production costs, and ensuring the flatness and sealing of the connection point, which helps maintain the stability of the fish bait's posture and swimming effect in the water.

[0029] like Figure 1-5 As shown: When it is necessary to add bait to the inside of the bionic fish bait body 1, place your finger inside the operating port 7 and pry the locking piece 95 so that the locking piece 95 is disengaged from the locking seat 71. At this time, the door 91 rotates around the stainless steel column 93 as the center to open the door 91. After adding the bait to the bionic fish bait body 1, the locking piece 95 can be fastened to the locking seat 71. The feeding operation design of the bionic bait body 1 is remarkably convenient and reliable. Simply place your finger inside the operating port 7 and pry open the locking plate 95 to easily detach it from the lock seat 71 without the need for additional tools. The operation steps are simple and intuitive, conforming to everyday hand gestures, and can be completed quickly. Subsequently, the door 91 rotates open around the stainless steel column 93. This rotating structure not only opens smoothly but also creates a large feeding opening, making it easy to fill the bait into the bionic bait body 1 without spilling or making filling difficult due to a limited opening. After feeding, simply reattach the locking plate 95 to the lock seat 71 to lock the door 91. The snap-fit ​​structure ensures that the door 91 fits tightly against the bionic bait body 1, effectively preventing the door 91 from opening accidentally due to water flow or bait collisions in the underwater environment, thus preventing premature leakage of the bait inside. At the same time, the entire operation process requires no complicated adjustments, and even first-time users can quickly master it, balancing operational efficiency and stability.

[0030] The bionic fish bait body 1 has two side holes of different sizes on both sides. The release speed of the bait can be controlled by plugging some of the holes with silicone plugs. The inner diameter of the release holes is set to two different sizes to better suit the diameter of various baits. Whether it is powder or small particles, the release speed can be controlled by controlling the number of side holes. The bait inside the bionic fish bait body 1 can be powder or small particles, and squid strips or minced fish can also be added to achieve the purpose of being suitable for different types of baits. The biomimetic fish bait body 1 has a large area of ​​cavity inside. In order to improve the strength of the fish bait, two triangular air chambers 40 are added to the upper part of the fish bait. This can not only balance the swimming posture of the fish bait, but also ensure that the fish bait has enough strength to avoid being bitten by fish. During use, the biomimetic fish bait body 1 first adds bait into the cavity, and then enters the seawater. As the bait decreases and the seawater increases, the weight and center of gravity of the entire fish bait are constantly changing. To adapt to this dynamic balance, not only are two triangular hollow air chambers 40 made on the fish bait, but also a counterweight is added to the bottom of the fish bait so that the change in weight of the middle part of the fish bait has the least impact on the overall swimming posture of the fish bait.

Claims

1. A biomimetic fish bait that can release bait to attract fish, comprising a biomimetic fish bait body (1), characterized in that: The bionic fish bait body (1) is equipped with a rear cover (11) on its side, and a release hole (3) is provided on the side wall of the bionic fish bait body (1); a connecting seat (8) is installed at the bottom of the bionic fish bait body (1), and a bait feeding mechanism (9) is movably installed on the connecting seat (8); a door (91) is provided on the bait feeding mechanism (9), and a hinge seat (92) is connected to the end of the door (91).

2. The biomimetic fish bait that can release bait to attract fish according to claim 1, characterized in that: Multiple sets of release holes (3) are opened on both sides of the biomimetic fish bait body (1). The inner diameter of the release holes (3) is set to two different sizes, and the multiple sets of release holes (3) are distributed in a linear shape.

3. The biomimetic fish bait that can release bait to attract fish according to claim 2, characterized in that: The biomimetic fish bait body (1) has an operation port (7) on its upper part, and a lock seat (71) is provided at the end of the operation port (7). The operation port (7) is arc-shaped, and a bait feeding mechanism (9) is installed on one side of the lock seat (71).

4. The biomimetic fish bait that can release bait to attract fish according to claim 3, characterized in that: The bait feeding mechanism (9) also includes a stainless steel column (93), a U-shaped seat (94) and a locking plate (95). The stainless steel column (93) passes through a hole in the hinge seat (92) and is inserted into a hole in the connecting seat (8).

5. A biomimetic fish bait that can release bait to attract fish according to claim 1, characterized in that: A U-shaped seat (94) is fixedly provided at one end of the door body (91) away from the hinge seat (92), and a locking piece (95) is fixed at the end of the U-shaped seat (94). The end of the locking piece (95) is arc-shaped and the locking piece (95) is engaged with the lock seat (71).

6. A biomimetic fish bait that can release bait to attract fish according to claim 5, characterized in that: Two sets of hinge seats (92) are arranged in parallel at the end of the door body (91), and the end of the hinge seat (92) is circular. The door body (91) rotates around the stainless steel column (93) as the center, and the door body (91) is snapped into the baiting port opened at the bottom of the bionic fish bait body (1) and fixed by the lock seat (71) and the lock plate (95).

7. A biomimetic fish bait that can release bait to attract fish according to claim 1, characterized in that: The bionic fish bait body (1) is fixedly provided with a support rib (4), and a counterweight compartment (5) is provided on the upper side of both the bionic fish bait body (1) and the back cover (11). A counterweight block (6) is inserted inside the counterweight compartment (5). The bionic fish bait body (1) and the back cover (11) are connected and installed through the counterweight compartment (5) and the counterweight block (6). Two sets of hollow air chambers (40) are opened inside the bionic fish bait body (1).

8. A biomimetic fish bait that can release bait to attract fish according to claim 3, characterized in that: The biomimetic fish bait body (1) is fixed to a water-pressing plate (2) at one end, and the water-pressing plate (2) is arc-shaped.

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