Lures, tai rubber lures, and fishing rigs
The lure's innovative design with oscillating soft rays and parallel edges addresses the challenge of enhancing fish attraction by mimicking fish movement, effectively stimulating appetite and increasing biting frequency.
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- LTD CO JOY
- Filing Date
- 2024-12-07
- Publication Date
- 2026-06-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing artificial lures, including tuna lures, struggle to effectively entice fish to bite, particularly due to limitations in the design of the swinging body that induces appetite.
The lure is designed with a main body portion and flexible strips that oscillate in water, mimicking fish fins, featuring a pair of parallel edges with soft rays extending from the main body, and a fishing hook inserted into the attachment portion.
The oscillating movement of the soft rays and main body realistically represent fish movement, enhancing the lure's ability to stimulate fish appetite and increase biting frequency.
Smart Images

Figure 2026099692000001_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to a fake bait, a tuna lure, and a device.
Background Art
[0002] In recent years, in tuna fishing, a device called a tuna lure (also referred to as a "tuna kabura") that catches tuna using a fake bait instead of a pierced bait or a scattered bait has become popular. The tuna lure is composed of a lead ball called a head, a swinging body that swings in water, and a hook attached to a harness, and these members are attached to a leader connected to a fishing line.
[0003] For example, Patent Document 1 describes a tie that functions as a swinging body. The tie is a so-called single-type tie (also referred to as a "skirt") formed by cutting out a resin sheet (silicone rubber sheet), and includes an attachment end attached to a fishing line and a swinging portion extending from the attachment end. The swinging portion is formed in a curved shape and swings (hereinafter also referred to as an "action") in water. Thereby, the appetite of tuna can be induced.
Prior Art Documents
Patent Documents
[0004]
Patent Document 1
Summary of the Invention
Problems to be Solved by the Invention
[0005] The above-mentioned tie moves in the water due to water resistance as it moves through the water (hereinafter also referred to as "action"), and this action is intended to entice sea bream to bite. However, there is a desire for a tie that can entice them to bite even more effectively. This desire is not limited to the tie of a tai rubber lure, but is also true for other artificial lures. Therefore, the present invention aims to provide an artificial lure, a tai rubber lure, and a fishing rig that can entice them to bite even more effectively. [Means for solving the problem]
[0006] (1) To achieve the above objective, the present invention provides a lure made from a sheet of uniform thickness, comprising: an attachment portion to be attached to a leader or fishing hook; a main body portion extending from the attachment portion and swinging as it moves in the water; and a plurality of flexible strips provided on the side of the main body portion and continuously arranged with gaps between them.
[0007] (2) In the above-described artificial bait, the main body portion is provided with a pair of parallel edges, and each of the soft rays extends from one or both of the pair of edges.
[0008] (3) In addition, in the artificial bait of (2) above, each of the soft rays is characterized in that it extends from the middle of the main body toward the rear end.
[0009] (4) Furthermore, the part to be attached is characterized in that the fishing hook is inserted into it.
[0010] (5) In order to achieve the above objective, the Tai Rubber of the present invention is characterized by comprising the above-mentioned artificial bait.
[0011] (6) To achieve the above objective, the present invention comprises the artificial bait described in (1) above, a main line, branch leaders connected to the main line, and a fishing hook provided at the end of the branch leaders, wherein the fishing hook provided at the end of the branch leaders is inserted into the attachment portion of the artificial bait. [Effects of the Invention]
[0012] According to the present invention, when moving through water, multiple soft rays move like the fins of a fish, and this movement can entice fish to bite. [Brief explanation of the drawing]
[0013] [Figure 1] This is a plan view showing the configuration of a Tai Rubber lure according to the first embodiment of the present invention. [Figure 2] This is a plan view of the skirt attached to the above-mentioned Tai Rubber lure. [Figure 3] This diagram shows the action of the above tie in water, with the actions occurring in the order of (a) to (d). [Figure 4] This diagram shows the action of the above tie in water, with the actions occurring in the order of (e) to (h). [Figure 5] This is a plan view of a lure according to a second embodiment of the present invention. [Figure 6] This is a diagram of a fishing rig for sabiki fishing using the artificial lure shown above. [Figure 7] (a) A plan view of the necktie according to Modification Example 1. (b) A plan view of the necktie according to Modification Example 1. [Figure 8] This is a plan view of the necktie according to modified example 2. [Modes for carrying out the invention]
[0014] [First Embodiment]
[0015] The following describes the Tai Rubber lure according to the first embodiment, based on the drawings. The Tai Rubber lure according to this embodiment is a lure for catching sea bream, and as shown in Figure 1, it comprises a bifurcated leader 10, an attachment member 20, a tie 30, and hooks 40a and 40b. Figures 1 and 2 are plan views of the Tai Rubber lure 1 and tie 30 in a state where they are placed (spread out) on a table.
[0016] The Harris 10 is formed by folding a single line 11 in half on one side and double-knotting it at the folded portion, and includes a loop-shaped portion 12, a stopper portion 13, a short line 11a, and a long line 11b. The loop-shaped portion 12 is formed in a loop shape of such a size that the head portion 31 of the tie 30 described later can be inserted. The stopper portion 13 is formed at the base of the loop-shaped portion 12 and stops the position of the mounting member 20 described later. The stopper portion 13 is formed by the above double-knotting. The short line 11a is a line 11 that extends short from the stopper portion 13, and a hook 40a is attached to its end. The long line 11b is a line 11 that extends longer than the short line 11a from the stopper portion 13, and a hook 40b is attached to its end. Note that the Harris 10 is not limited to having the short line 11a and the long line 11b, and may include a pair of lines 11 that extend from the stopper portion 13 to a length of the same degree of identification.
[0017] The mounting member 20 is a member for attaching the tie 30 to the Harris 10 and is formed in a bead shape. A through-hole is formed in the mounting member 20, and the loop-shaped portion 12 of the Harris 10 is passed through the through-hole.
[0018] The tie 30 is formed by cutting out an elastic sheet (silicon sheet) with a uniform thickness, and as shown in FIG. 2, is composed of a head portion 31, a body portion 32, a tail portion 33, and a fin-shaped portion 34. The thickness of the tie 30 is not particularly limited, but in this embodiment, it is formed to have a thickness of 1 mm. Also, the color of the tie 30 is not particularly limited, but orange or red is preferable. As described later, the tie 30 moves in water with the head portion 31 facing forward, so the head portion 31 side is referred to as the front, and the tail portion 33 side is referred to as the rear.
[0019] The head portion 31 is formed in front of the tie 30, and a locked portion 311 and a widened portion 312 are provided in order from the tip side thereof. The locked portion 311 is formed in an anchor shape in a plan view based on FIG. 2, and includes a pair of claw portions 311a and 311b that symmetrically extend to both the positive and negative sides in the x direction (left and right) in the drawing, and a handle-shaped portion 311c that extends from the center of the pair of claw portions 311a and 311b toward the positive side in the y direction (rear). The widened portion 312 is formed at the tip of the handle-shaped portion 311c, and is formed so that the width becomes wider symmetrically to both the positive and negative sides in the x direction (left and right). At the rear end portion of the widened portion 312, one edge portion 313a and the other edge portion 313b are formed.
[0020] The body portion 32 is a portion that extends in one direction with a predetermined width dimension, and is formed between the head portion 31 and the tail portion 33. The body portion 32 is formed so that the width dimension gradually increases from the head portion 31 side to the tail portion 33 side. A pair of parallel edge portions 321a and 321b (hereinafter referred to as "the pair of parallel edge portions 321a and 321b") are formed on such a body portion 32. One of the parallel edge portions 321a is connected to one edge portion 313a of the head portion 31, and the other parallel edge portion 321b is connected to the other edge portion 313b of the head portion 31. Each of the parallel edge portions 321a and 321b extends substantially straight. Note that the width dimension of the body portion 32 may be uniform or may be formed so as to gradually decrease.
[0021] The tail portion 33 extends from the body portion 32. Specifically, in a plan view based on FIG. 2, the tail portion 33 extends while curving in a circular arc shape from the end portion of the body portion 32 toward the positive side in the x direction and toward the head portion 31. The tail portion 33 is formed so that its width dimension gradually decreases as it extends, and tapers at the extending end portion (rear end portion). A pair of curved edge portions 331a and 331b (hereinafter referred to as "the pair of curved edge portions 331a and 331b") are provided on such a tail portion 33. One of the curved edge portions 331a is connected to one of the parallel edge portions 321a of the body portion 32, and the other curved edge portion 331b is connected to the other parallel edge portion 321b of the body portion 32.
[0022] The fin-shaped portion 34 is provided on the other curved edge portion 331b of the tail portion 33 and comprises a plurality of soft rays 341 that are continuously provided with gaps between them. The soft rays 341 extend from the other curved edge portion 331b in an elongated shape and curve toward the rear end of the tail portion 33. In this embodiment, the width of the soft rays 341 is formed to be about 1 / 3 to 1 / 4 of the width of the body portion 32, but is not limited to this width dimension and should be formed to be at least narrower than the body portion 32. In addition, a gap of about the same width as the soft ray 341 is provided between each soft ray 341. Furthermore, the extension length of the soft ray 341 closest to the body portion 32 is the longest, and the extension length of the soft ray 341 on the rear end side of the tail portion 33 is the shortest. That is, the plurality of soft rays 341 are formed so that their extension length gradually decreases from front to rear. The number of soft rays 341 should be such that it can represent the movement of a fish's fins in the underwater action described later.
[0023] As shown in Figure 1, the tie 30, configured as described above, has its head portion 31 attached to the leader 10. Specifically, after the locking portion 311 of the head portion 31 is inserted into the loop-shaped portion 12, the mounting member 20 is attached to the loop-shaped portion 12, so that the locking portion 311 is locked to the loop-shaped portion 12 while being sandwiched between the stopper portion 13 and the mounting member 20. At this time, the widening portion 312 prevents the head portion 31 from shifting position. In this way, the head portion 31 of the tie 30 functions as a mounting portion that is attached to the leader 10, preventing the tie 30 from falling off in the water.
[0024] As described above, the weight is attached after the tie 30 and attachment member 20 are attached to the leader 10. The weight is a round weight made of lead or tungsten, and its surface is colored with a color such as orange, red, yellow, green, or black. A through hole is formed in the weight, and the loop-shaped portion 12 of the leader 10 is passed through this through hole, and the main line is attached to the loop-shaped portion 12. In this way, the Tai Rubber 1 is composed of the hooks 40a, 40b, leader 10, tie 30, attachment member 20, and weight.
[0025] When the Tai Rubber 1 of this embodiment moves through the water, the body 32 and tail 33 oscillate up, down, left, and right, as shown in Figures 3 and 4. Specifically, when moving through the water, the tail 33 is subjected to water resistance and is positioned behind the body 32. When the tail 33 is positioned behind the body 32, wrinkles form in the body 32, and the force of these wrinkles trying to restore themselves causes the body 32 and tail 33 to oscillate. In this way, the body 32 and tail 33 extend from the attachment part (head part 31) and function as the main body that oscillates as it moves through the water. Multiple soft rays 341 then oscillate in accordance with the oscillation of the tail 33. As multiple soft rays 341 oscillate together with the tail 33 and body 32, the movement of a fish can be realistically represented, enticing fish to bite. Furthermore, since each soft ray 341 oscillates, a more complex action is achieved. This makes it possible to stimulate the fish's appetite. Furthermore, the oscillation of each individual soft ray 341 generates waves from each soft ray 341. These multiple waves further stimulate the fish's lateral line, thus further stimulating the fish's appetite.
[0026] [Second Embodiment]
[0027] Hereinafter, the lure 130 according to the second embodiment and the rig 100 equipped with the lure 130 will be described based on Figures 5 and 6. The lure 130 according to this embodiment has a body portion 132, a tail portion 133, and a fin-like portion 134, similar to the lure (necktie 30) of the first embodiment. However, the lure 130 according to this embodiment differs from the lure (necktie 30) of the first embodiment in that it is formed in a smaller overall size, and the shape of the head portion 131 and the manner in which the head portion 131 is attached also differ from the lure (necktie 30) of the first embodiment.Hereafter, the description of the lure 130 of the second embodiment will focus on the head portion 131, and the description of the body portion 132, tail portion 133, and fin-like portion 134 will be omitted as appropriate.
[0028] The head portion 131 functions as the part into which the hook 140 is inserted, and is formed in a circular shape. The size of the head portion 131 is made to be sufficiently larger than the thickness of the hook 140. In this embodiment, the diameter of the head portion 131 is about twice the width of the body portion 132, but the diameter of the head portion 131 may be the same as the width of the body portion 132, or it may be three times or more the width of the body portion 132. Furthermore, the head portion 131 is not limited to a circle, but may be a polygon such as a triangle or a square.
[0029] The body portion 132 of the artificial lure 130 of this embodiment extends in one direction with a predetermined width dimension, similar to the body portion 32 of the first embodiment, and is provided with a pair of parallel edges 1321a and 1321b. The tail portion 133 of the artificial lure 130 of this embodiment extends while curving in a circular motion, similar to the tail portion 33 of the first embodiment, and is provided with a pair of curved edges 1331a and 1331b. The fin-like portion 134 of the artificial lure 130 of this embodiment is provided with a plurality of soft rays 1341, similar to the fin-like portion 34 of the first embodiment.
[0030] In this embodiment, the artificial lure 130 is attached to the hook 140 (fishing hook) of the rig 100 by inserting the hook 140 into the center of the head portion 131. Here, the rig 100 in which the artificial lure 130 of this embodiment is used is not limited to the rig 100 used for sabiki fishing shown in Figure 6, but may be used in other rigs as well. Here, the rig 100 for sabiki fishing comprises a main line 110 connected to the main line, branch leaders 111 branched off from the main line 110, hooks 140 attached to the ends of each branch leader, and a basket 150 attached to the main line 110, with the artificial lure 130 of this embodiment being attached to each of the hooks 140.
[0031] When the lure 130 of this embodiment moves in the water, it performs the same action as the lure (necktie 30) of the first embodiment. Therefore, it can realistically reproduce the movement of fish and entice fish to bite.
[0032] In the embodiments described above, the tie, tai rubber, and rig of the present invention have been explained, but the present invention is not limited to the embodiments described above, and may also be modified as follows.
[0033] <Example 1> The fin-shaped portions 34, 134 of the tie 30, 130 may be, for example, as shown in Figures 7(a) and 7(b). The fin-shaped portion 234a of the tie 230a shown in Figure 7(a) is provided with a plurality of soft strips 2341a. These plurality of soft strips 2341a are similar to those in the above embodiment in that they are provided continuously with gaps between them, but differ from those in that their extension lengths are formed to be the same. The fin-shaped portion 234b of the tie 230b shown in Figure 7(b) is provided with a plurality of soft strips 2341b. These plurality of soft strips 2341b are similar to those in the above embodiment in that they are provided continuously with gaps between them, but differ from those in that their extension length gradually increases as they are located from front to rear. The extension length of the soft strip 2341a is not limited to the lengths shown in Figures 7(a) and 7(b), and may be longer or shorter than those shown.
[0034] <Modification 2> The fin-like portions 34 and 134 of the necktie 30 and 130 may be, for example, in the form shown in Figure 8. The fin-like portion 234c of the necktie 230c shown in Figure 8 is provided on the inside of the tail portion 233c (on the side of one curved edge portion 2331c).
[0035] <Variation 3> The fin-like portions 34, 134, 234a, and 234b may be provided on both the edges of the tail portions 33, 133, 233a, and 233b.
[0036] <Modification 4> The fin-like portions 34, 134, 234a, and 234b may also be provided on the body portions 32, 132, 232a, and 232b. In this modified embodiment, the fin-like portions 34, 134, 234a, and 234b are provided on the inside and / or outside of the body portions 32, 132, 232a, and 232b.
[0037] <Modification 5> The fin-like portions 34, 134, 234a, and 234b may be provided from the body portions 32, 132, 232a, and 232b to the tail portions 33, 133, 233a, and 233b. In this modified embodiment, the fin-like portions 34, 134, 234a, and 234b may be provided on the inside and / or outside of the body portions 32, 132, 232a, and 232b and the tail portions 33, 133, 233a, and 233b.
[0038] <Variation 6> The rig may also consist of a Tai Rubber 1 according to the first embodiment and artificial baits 130 attached to the hooks 40a and 40b of the Tai Rubber 1.
[0039] <Example 7> The rig comprises a rig 100 according to the second embodiment and a tai rubber lure 1 according to the first embodiment, wherein the rig 100 may be a rig in which the basket 150 is not attached to a fitting provided at the lower end of the main line 110, and the loop-shaped portion 12 of the leader 10 of the tai rubber lure 1 is attached to the fitting. In this rig, the basket may be attached to the fitting at the upper part of the main line 110 of the rig 100. [Explanation of symbols]
[0040] 1 Tai Rubber 30 ties 31 Locked part 32 Torso 33 Tail section 34 Fin-like part 341 Soft strip 100 rigs 130 ties 131 Sting area 132 Torso 133 Tail section 134 Fin-like part 1341 Soft strip
Claims
1. A lure made from a sheet of uniform thickness, A part to be attached to a leader or fishing hook, A main body portion extends from the mounting portion and swings as it moves in the water, Multiple flexible strips are provided on the side of the main body, arranged continuously with gaps between them, A lure equipped with [a specific feature].
2. The main body portion comprises a pair of parallel edges, The artificial bait according to claim 1, wherein each of the soft rays extends from one or both of the pair of edges.
3. The artificial bait according to claim 2, wherein each of the soft rays extends from the middle of the main body toward the rear end.
4. The artificial bait according to claim 1, wherein the attachment portion is the portion into which the fishing hook is inserted.
5. A tai rubber lure comprising the artificial bait according to any one of claims 1 to 4.
6. The artificial bait described in claim 1, Main thread and, A branch leader connected to the main thread, A fishing hook attached to the end of the aforementioned branch leader, Equipped with, A fishing rig characterized in that a fishing hook provided at the end of the branch leader is inserted into the attachment portion of the artificial bait.