Bionic lure bait with inner groove in fish body

By incorporating recessed grooves and connecting structures on the main body of the lure fish, combined with three-dimensional biomimetic gills and luminescent materials, the problem of insufficient movement of lures in water has been solved, achieving a more attractive biomimetic effect.

CN223929275UActive Publication Date: 2026-02-24WEIHAI WUYOU LUYA SUPPLY CHAIN CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202520567664.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-28
Publication Date
2026-02-24
Estimated Expiration
2035-03-28

AI Technical Summary

Technical Problem

Current lure baits lack the wriggling motion of real fish when moving in the water, resulting in poor effectiveness in attracting predators.

Method used

The lure has a recessed groove on its body and is connected to a swivel by a wire. Combined with three-dimensional bionic gills and eye frames, it simulates the swaying and trembling posture of a real fish. The inner wall of the recessed groove is coated with a glow-in-the-dark material to increase its attractiveness.

Benefits of technology

By simulating the swimming posture and light signals of real fish, the lure's attractiveness is improved, stimulating the predator's hunting instinct and increasing the catch rate.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223929275U_ABST
    Figure CN223929275U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of bionic lure baits, and discloses a bionic lure bait with a fish body provided with an inner groove, which comprises a lure bait main body, the fish body of the lure bait main body is provided with the inner groove, the front end and the rear end of the lure bait main body are respectively provided with a hanging ring, a steel wire is arranged between the two hanging rings, the steel wire and the two hanging rings are integrally formed, and the inner groove is formed in the fish body of the lure bait main body. The steel wire is connected with the fish head and the fish tail of the lure bait body in a penetrating mode, and the fish gill and the fish eye frame are arranged at the fish head of the lure bait body. According to the lure bait, the sunken groove is formed in the bait body, so that when the lure bait freely falls in water after bait is thrown, the flowing speeds of water in the lure bait body are different, different water pressures are generated, the lure bait body is in a unique swinging, trembling or sinking posture in the water, the predation instinct of a food grazing person is stimulated, and the lure bait is more attractive in appearance. The attraction effect of the lure bait main body is improved.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This utility model relates to the field of biomimetic lure technology, and in particular to a biomimetic lure with an inner groove on the fish body. Background Technology

[0002] Lure fishing uses artificially created fish-shaped baits that mimic predatory attacks by being cast into the water. Common lures for this method include soft, silicone fish-shaped lures and hard-shelled ABS plastic lures.

[0003] Current lure baits, when used, only move relatively steadily in the water, failing to mimic the side-to-side swaying of real fish and thus not effectively simulating the swimming posture of real fish. Consequently, they are less effective at attracting predators. Therefore, this utility model is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a biomimetic lure with an inner groove on the fish body.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A biomimetic lure with an inner groove on its body includes a lure body. The lure body has an inner groove, and hooks are provided at both ends. A steel wire is connected between the two hooks, and the wire and the two hooks are integrally formed. The wire passes through and connects to the head and tail of the lure body. The head of the lure body has gills and an eye frame.

[0007] As a further embodiment of this utility model, the lure body is composed of a right fish body and a left fish body. The steel wire is integrally stamped with the right fish body and the left fish body. The recessed groove can be arbitrarily opened on the right fish body or the left fish body. The right fish body or the left fish body away from the recessed groove is the complete fish body.

[0008] As a further embodiment of this utility model, the gills are three-dimensional biomimetic gills, and 3D stereoscopic stickers are pasted inside the fish eye frame.

[0009] As a further embodiment of this utility model, the inner wall of the recessed groove has a curved surface structure.

[0010] As a further embodiment of this invention, the interior of the recessed groove is coated with a luminescent material.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The lure's body has recessed grooves, which cause the water to flow at different speeds as it falls freely into the water after being cast. This creates varying water pressure, resulting in the lure exhibiting unique swaying, trembling, or sinking postures in the water. This stimulates the predator's hunting instincts and increases the lure's attractiveness. Attached Figure Description

[0013] Figure 1 A three-dimensional structural diagram of the right side of a biomimetic lure with an inner groove on its body, as proposed in this utility model.

[0014] Figure 2 A three-dimensional structural diagram of the left side of a biomimetic lure with an inner groove on its body, as proposed in this utility model.

[0015] Figure 3 This is a top view of a biomimetic lure with an inner groove on its body, as proposed in this utility model.

[0016] Figure 4 for Figure 3 A schematic diagram of the three-dimensional cross-sectional structure along the AA direction.

[0017] In the picture: 1. Lure body; 101. Right side of the fish; 102. Left side of the fish; 103. Inner groove; 104. Slip ring; 105. Gills; 106. Eye frame; 107. Wire; 108. 3D sticker. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Reference Figures 1-4 A biomimetic lure with an inner groove on its body includes a lure body 1. The lure body 1 has an inner groove 103 on its body. Both ends of the lure body 1 have hanging rings 104. A steel wire 107 is connected between the two hanging rings 104. The steel wire 107 and the two hanging rings 104 are integrally formed. The steel wire 107 passes through and connects to the head and tail of the lure body 1. The head of the lure body 1 has gills 105 and an eye frame 106. The steel wire 107 connects the two hanging rings 104. 07, and the steel wire 107 is integrally stamped with the right fish body 101 and the left fish body 102 to ensure a stable connection of the hanging ring 104, increase the tensile strength of the lure body 1, and the fish body is provided with an inner groove 103 so that when the lure falls freely in the water after being cast, the water flow speed in the lure body 1 is different, thus generating different water pressure, so that the lure body 1 presents a unique swaying, trembling or sinking posture in the water, which stimulates the predator's hunting instinct and increases the attraction effect of the lure body 1.

[0022] Reference Figures 2-4 In this embodiment, the lure body 1 is composed of a right fish body 101 and a left fish body 102. The steel wire 107 is integrally stamped with the right fish body 101 and the left fish body 102. The recessed groove 103 can be arbitrarily opened on the right fish body 101 or the left fish body 102. The right fish body 101 or the left fish body 102 away from the recessed groove 103 is a complete fish body. By setting the right fish body 101 and the left fish body 102, since the recessed groove 103 is set on one side of the right fish body 101 or the left fish body 102, when the lure body 1 falls freely in the water after being cast, the water flow speed on the body of the lure body 1 is different, thereby generating different water pressure. This makes the lure body 1 exhibit a unique swaying, trembling or sinking posture in the water, which stimulates the predator's hunting instinct and increases the lure body 1's attraction effect.

[0023] Reference Figures 2-4In this embodiment, the gills 105 are three-dimensional bionic gills, and a 3D stereoscopic sticker 108 is pasted inside the eye frame 106. The 3D stereoscopic sticker 108 pasted inside the eye frame 106 can imitate a fish eye and increase the simulation effect. The three-dimensional bionic gills 105 can increase the disturbance to the water flow, simulate the water flow signals generated when a real fish breathes and swims, attract the attention of predators, and increase the catch rate.

[0024] Reference Figures 2-4 In this embodiment, the inner wall of the recessed groove 103 has a curved structure. The curved structure of the inner wall of the recessed groove 103 allows water to flow more smoothly along the curved surface of the recessed groove 103, reducing water resistance and keeping the water pressure at the left fish body 102 stable, thus ensuring the swinging effect of the lure body 1.

[0025] Reference Figures 2-4 In this embodiment, the interior of the recessed groove 103 is coated with a luminescent material. By setting the interior of the recessed groove 103 with a luminescent material, it can emit light in a low-light environment, making it easier to attract the attention of fish and thus increasing the likelihood of them biting the bait.

[0026] From the above description, it can be seen that the above embodiments of this utility model achieve the following technical effects: By setting the right fish body 101 and the left fish body 102, due to the recessed grooves in the right fish body 101 or the left fish body 102, the water flow speed in the lure body 1 is different when it falls freely in the water after being cast, thus generating different water pressures. This causes the lure body 1 to exhibit a unique swaying, trembling, or sinking posture in the water, stimulating the predator's hunting instinct and increasing the lure body 1's attractiveness. The steel wire 107 connecting the two hanging rings 104, and the steel wire 107 being integrally stamped with the right fish body 101, the left fish body 102, and the two hanging rings 104, ensure the stable connection of the hanging rings 104. The lure body 1 is made stronger by increasing its tensile strength. The 3D sticker 108 inside the eye frame 106 can mimic a fish eye, increasing the simulation effect. The gills 105 are three-dimensional bionic gills, which can increase the disturbance of water flow and simulate the water flow signals generated by the breathing and swimming of real fish, attracting the attention of predators and increasing the catch rate. The inner wall of the recessed groove 103 is curved, which allows water to flow more smoothly along the curved surface of the recessed groove 103, reducing water resistance and keeping the water pressure at the left side of the fish body 102 stable, ensuring the swinging effect of the lure body 1. The interior of the recessed groove 103 is equipped with luminous material, which can emit light in low light conditions, making it easier to attract the attention of fish and increasing the likelihood of biting the lure.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A biomimetic lure with an inner groove on its body, comprising a lure body (1), characterized in that, The lure body (1) has a recessed groove (103) on its body. Both ends of the lure body (1) have hanging rings (104). A steel wire (107) is provided between the two hanging rings (104). The steel wire (107) and the two hanging rings (104) are integrally formed. The steel wire (107) is connected to the head and tail of the lure body (1). The head of the lure body (1) has gills (105) and eye frames (106).

2. The biomimetic lure with an inner groove on its body according to claim 1, characterized in that, The lure body (1) consists of a right fish body (101) and a left fish body (102). The wire (107) is integrally stamped with the right fish body (101) and the left fish body (102). The recessed groove (103) can be arbitrarily opened on the right fish body (101) or the left fish body (102). The right fish body (101) or the left fish body (102) away from the recessed groove (103) is the complete fish body.

3. A biomimetic lure with an inner groove on its body according to claim 2, characterized in that, The gills (105) are three-dimensional bionic gills, and 3D stereoscopic stickers (108) are pasted inside the eye frame (106).

4. A biomimetic lure with an inner groove on its body according to claim 3, characterized in that, The inner wall of the recessed groove (103) has a curved structure.

5. A biomimetic lure with an inner groove on its body according to claim 4, characterized in that, The interior of the recessed groove (103) is coated with a luminescent material.