Bionic bait

Abstract

The utility model relates to the field of fishing gears, in particular to bionic bait which comprises a noctilucent body and hologram paper wrapping the surface of the noctilucent body, and nylon threads wrapping the whole noctilucent body and the hologram paper are wound on the outer surfaces of the noctilucent body and the hologram paper. After the structure enters water, the noctilucent body continuously emits a basic light source, the laser paper reflects external natural light, a fish luring light source is supplemented when noctilucent light is insufficient, and the nylon threads on the outer layer conduct composite optical modulation on reflected light of the laser paper and emitted light of the noctilucent body through multiple refraction and scattering effects.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of fishing tackle, specifically relates to a bionic bait. BACKGROUND

[0002] In recent years, as an important innovation in the field of fishing equipment, the optical fish-attracting effect of bionic bait has increasingly attracted industry attention. In the prior art, a structure design combining night light material and reflective layer is generally adopted, for example, a night light coating is coated on the surface of the bionic bait body or a reflective film is pasted, in an attempt to simulate the light-emitting characteristics of aquatic organisms. However, such a traditional structure has obvious defects in practical application: the light reflection path of a single reflective layer is single, resulting in a harsh light scattering effect and making it difficult to form a dynamic multi-level three-dimensional light effect; especially in complex water environments, the light-emitting mode is significantly different from the scale reflection characteristics of natural fish, and the fish-attracting effect is limited. SUMMARY

[0003] The utility model provides a bionic bait, which aims to solve the problem of poor dynamic fish-attracting effect caused by single light reflection and unnatural scattering effect of the existing bionic bait.

[0004] To achieve the above-mentioned purpose, the utility model provides a bionic bait in the first aspect, which comprises a night light body and a laser paper coated on the surface thereof, and a nylon thread wrapped around the outer surfaces of the night light body and the laser paper to cover the entire night light body and the laser paper.

[0005] Further, the laser paper is wrapped in a continuous spiral trajectory on the axial surface of the night light body, forming a spiral coating layer with equal intervals.

[0006] Further, a gap of 1-5 cm is formed between adjacent spiral-wrapped laser papers.

[0007] Further, the night light body is integrally formed by using soft silica gel or thermoplastic polyurethane material.

[0008] Further, the night light body comprises a head and a tail, the head is provided with a simulated fish eye pattern and a hook mounting hole, and the tail is provided with a multi-pronged fishing hook.

[0009] Further, the laser paper covers 60%-80% of the effective area of the surface of the night light body, the starting end of the wrapping is 1-3 cm away from the head of the night light body, and the terminal end extends to the connection between the night light body and the multi-pronged fishing hook.

[0010] Further, the laser paper adopts a polyester substrate double-sided film structure, and a micron-level concave-convex diffraction layer is arranged on the surface thereof.

[0011] Further, an adhesive layer is formed on the contact surface of the night light body and the laser paper by a hot pressing process.

[0012] The utility model discloses the beneficial effect of:

[0013] Compared with prior art, the utility model provides a kind of bionic fish bait, and the optical defect of traditional bionic fish bait is innovatively solved by three-layer composite optical structure: firstly, night light body is used as basic light source, and energy storage light is continuously released in dark environment;Second, the non-light-transmitting laser paper is coated on the surface of night light body, can reflect external natural light, both supplement the fish-attracting light source when night light is insufficient, and reduce the alert perception of squid through simulating biological characteristic reflection;Finally, the surface is wound with nylon thread protective layer, and the fiber of its dense arrangement carries out composite optical modulation to the reflection light of laser paper and the emission light of night light body through multiple refraction and scattering effect——the directional reflection light of laser paper and the direct light of night light body are decomposed into multidirectional diffuse light, so that the composite light field formed after modulation of two kinds of light sources is highly similar to the dynamic reflection of natural fish group surface, break through the light intensity limit of single light source, improve the trapping reliability of bionic fish bait in the variable scene such as day and night alternation, turbid water, and the physical coating of nylon thread also enhances the structural stability of fish bait, avoids the problem that traditional film layer is easy to peel off. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will be briefly introduced to the drawing needed to be used in embodiment description.

[0015] Figure 1 It is the internal structure schematic diagram of the bionic fish bait disclosed in the embodiments of the utility model.

[0016] Figure 2 It is the external structure schematic diagram of the bionic fish bait disclosed in the embodiments of the utility model.

[0017] Reference signs: 1, night light body;2, laser paper;3, nylon thread;4, gap zone;5, head;6, tail;7, simulation fish eye pattern;8, hook mounting hole;9, fishing hook. DETAILED DESCRIPTION

[0018] In order to make the personnel in the technical field better understand the utility model scheme, the following will be combined with the drawing in the embodiments of the utility model, and the technical scheme in the embodiments of the utility model is clearly and completely described, obviously, the described embodiment is only a part of the embodiment of the utility model, not all. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor should belong to the scope of the utility model protection.

[0019] For example, Figure 1 And Figure 2As shown, the utility model provides a kind of bionic fish bait, main body structure adopts flexible luminous material and is molded into the streamline luminous body 1 of imitation fish trunk. When implementing, first, the covering operation of laser paper 2 is carried out on the surface of luminous body 1 along its length direction (i.e. axial direction): select the laser paper 2 band with width of 2-5mm, take fish bait head as starting point, and evenly spiral winding is carried out with 15 °-45 ° winding angle along axial direction, until covering the surface of entire luminous body 1, form the spiral thread path of equal spacing and continuous distribution. In actual operation, accurate winding can be realized by rotating clamp cooperation uniform speed paper feeding mechanism.

[0020] After completing the covering of laser paper layer, further carry out the winding process of nylon thread 3 on the outer surface of composite structure. Select the transparent or translucent nylon thread 3 with diameter of 0.1-0.3mm, carry out secondary winding with the same direction or opposite direction spiral track with laser paper layer, ensure that the nylon thread layer completely covers the inside luminous body 1 and laser paper 2 composite layer. Winding mode can adopt single layer covering or cross winding mode, and winding density is controlled at 3-8 nylon threads 3 per centimeter axial length.

[0021] In optional embodiment, laser paper 2 can adopt segmented color combination, for example, silver color reflective layer is used in front section of fish bait, and blue-green color reflective layer is gradually changed in middle and rear section. Nylon thread 3 can select the variety with pearl coating to enhance light refraction effect, or adopt double-color blended thread to further enrich visual level. The structure emits basic light source continuously after entering water, the light from outside emits reflected light through laser paper layer, and the outer nylon thread 3 forms soft scattering halo through light refraction, and the three synergistically simulate the scale flashing effect when live fish swims.

[0022] When spiral winding laser paper 2, 1-5cm gap zone 4 (such as 2cm interval) is reserved between adjacent two circles of laser paper 2. These gap zones 4 allow the basic light source of luminous body 1 to naturally transmit from the gap, and form alternating distribution of light and shade stripes with the reflected light of laser paper 2.

[0023] Luminous body 1 preferably adopts soft silica gel or thermoplastic polyurethane (TPU) material, and is integrally formed into bionic fish shape structure by injection molding process. Fish bait head 5 is designed as streamline curved surface, and simulation fish eye pattern 7 and hook mounting hole 8 are molded at front end; tail 6 is gradually narrowed and connected to multi-claw fishing hook 9 (such as three-claw or five-claw hook), and hook body of fishing hook 9 is fixed with tail of luminous body 1. The silica gel or TPU material endows fish bait with skin touch feeling, and also has tear resistance.

[0024] The winding starting point of laser paper 2 is 1-3cm (such as 2cm) from the tip of fish bait head 5, and the termination point extends to the connection between tail 6 and fishing hook 9, covers 60%-80% (such as 70%) of effective area of the surface of luminous body 1.

[0025] The laser paper 2 adopts a polyester film base material, and a micron-level concave-convex diffraction layer (such as a corrugated structure with a wavelength of 500-600 nm) is formed on the surface through laser micro-engraving, and transparent PET protective films are coated on both sides. This structure can ensure water resistance while decomposing incident light into multi-color reflected light. Optionally, a weakly adhesive glue layer can be coated on the back of the laser paper 2 to facilitate temporary fixation during winding.

[0026] On the contact surface of the luminous body 1 and the laser paper 2, the back glue of the laser paper 2 is fused with the surface of the luminous body through a hot pressing process (temperature 80-120℃, pressure 0.5-1MPa, time 5-10 seconds) to form a permanent adhesive layer. After hot pressing, transparent epoxy resin glue is coated simultaneously when winding the nylon line 3, so that the nylon line 3 and the laser paper layer are further consolidated, and finally an impact-resistant packaging structure is formed.

[0027] Take a 15cm long squid-shaped bionic bait as an example: the head part is made of TPU and silver fish eyes are molded, the laser paper is spirally wound from 2cm from the head part to the tail part at an angle of 30°, and the interval is 3cm; the outer layer of nylon line is cross-wound at an angle of 45° in the opposite direction, and 5 lines per centimeter are covered. After entering the water, the blue-green light source of the luminous body forms a light band through the gap belt, the laser paper reflects external natural light, and when the luminous body is insufficient, it supplements the fish-attracting light source, and the densely arranged fiber nylon line performs multiple refraction and scattering effects on the laser paper reflected light and the straight light of the luminous body to perform complex optical modulation.

[0028] The above only describes preferred embodiments of the present application, and it should be noted that for ordinary skilled persons in the technical field, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection range of the present application.

Claims

1. A biomimetic fish bait, characterized in that, It includes a luminescent body and a laser paper covering its surface. Nylon thread that wraps around the entire luminescent body and laser paper is also wrapped around the outer surface of the luminescent body and laser paper. The laser paper is wound around the axial surface of the luminescent body in a continuous spiral trajectory to form a spiral coating layer with equal spacing.

2. The biomimetic fish bait as described in claim 1, characterized in that, A 1-5cm gap is formed between adjacent spirally wound laser paper.

3. The biomimetic fish bait as described in claim 1, characterized in that, The luminescent body is integrally molded from soft silicone or thermoplastic polyurethane material.

4. The biomimetic fish bait as described in claim 1, characterized in that, The luminous body includes a head and a tail. The head is provided with a simulated fish eye pattern and a hook mounting hole, and the tail is provided with a multi-claw fishing hook.

5. The biomimetic fish bait as described in claim 4, characterized in that, The laser paper covers 60%-80% of the effective area of ​​the luminous body, with the starting end of the wrapping 1-3cm from the head of the luminous body and the ending end extending to the connection between the luminous body and the multi-claw fishing hook.

6. The biomimetic fish bait as described in claim 1, characterized in that, The laser paper adopts a double-sided coated structure with a polyester substrate, and its surface is provided with a micron-level concave-convex diffraction layer.

7. The biomimetic fish bait as described in claim 1, characterized in that, The contact surface between the luminescent body and the laser paper is bonded together using a hot-pressing process to form an adhesive layer.

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