JPH0638523U - Crank bait lure - Google Patents

Abstract

(57) [Summary] [Purpose] Combining casting performance and submarine performance,
Provide a crank bait lure capable of exhibiting excellent functions. [Structure] Diving plate 2 attached to the tip of lure body 1
And a balance weight 9 built in the lure body 1. The balance weight 9 is configured to be movable along the longitudinal direction. Particularly, the balance weight 9 is movable in the longitudinal direction by rolling on the guide 10, and the pocket 10a is provided at the tip of the guide 10 so that the balance weight 9 can be held in the pocket 10a. It is the one. At the time of casting, the balance weight 9 moves to the rearmost portion, which enables long casting. Further, by pulling the fishing line 4, the lure body 1 is tilted forward, and the balance weight is moved to the foremost portion suitable for diving. It is possible to cast long distances and exhibit excellent dive performance.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a structure of a crank bait lure which is classified as a lure for deep field fishing among fishing lures.

[0002]

[Prior art]

 The so-called crank bait lure requires a huge diving plate (or dive lip) provided on a large lure body and a large balance weight built in the lure body. For this reason, if a crank bait lure is designed for deeper fields, the diving plate will also be larger in this case. However, during casting (projection), the air resistance will increase due to such geometrical factors, and projection will be far It becomes difficult to do so. Therefore, a rod that enables such a crank bait lure to be cast at a long distance has been developed.

On the other hand, when aiming only for long-distance casting without considering the deep field as described above, as shown in FIG. 10, the balance weight 12 is provided at the tail of the lure body 11. Just fix it. By setting the center of gravity at the rear portion of the lure body 11 in this manner, it is possible to cast a long distance without being affected by the shape factor or the like.

[0004]

[Problems to be solved by the device]

 However, when the balance weight 12 is fixed as described above, the center of gravity is set at the rear part of the lure body 11, so that the original purpose of the crank bait lure cannot be deeply dipped and the swimming balance is deteriorated. And other problems arise. As described above, it was difficult for the conventional crank bait lure to effectively achieve both casting performance and submarine performance.

In view of such circumstances, an object of the present invention is to provide a crank bait lure that has both casting performance and submarine performance and can exhibit excellent functions.

[0006]

[Means for Solving the Problems]

 The crank bait lure of the present invention comprises a diving plate attached to the tip of the lure body and a balance weight built into the lure body. ing.

In particular, the balance weight can be moved in the longitudinal direction by rolling on the guide, and a pocket is provided at the tip of the guide to hold the balance weight in the pocket. It's something I got to get.

[0008]

[Action]

 According to the present invention, since the balance weight is movable along the longitudinal direction, the balance weight moves to the rearmost portion during casting, which enables long casting. Also, after casting, the fishing line is pulled so that the lure body leans forward and the balance weight moves to the foremost position suitable for diving. By making the balance weight movable in this way, it is possible to perform long-distance casting and to exhibit excellent dive performance.

In the above case, by providing the pocket at the tip of the guide for moving the balance weight, it is possible to hold the balance weight in this pocket and prevent it from being inadvertently moved. it can. As a result, a well-balanced diving state can be secured, for example, the lure body during diving can be maintained in a constant diving posture.

[0010]

【Example】

 Hereinafter, a first embodiment of a crank bait lure according to the present invention will be described with reference to FIGS. FIG. 1 shows a structure example of the crank bait lure of the present invention. In the figure, 1 is a lure body, 2 is a diving board attached to the tip of the lure body 1, 3 is a thread ring provided on the diving board 2, The fishing line 4 is tied to the thread ring 3. Further, 5 is a hook hanger and 6 is a heaton, and a front hook 7 and a rear hook 8 (see FIG. 2) are attached to these. The lure body 1 is formed of a material such as a synthetic resin so as to have an appearance shape resembling a small fish, and has a substantially hollow structure. The diving plate 2 is attached to the lure body 1 so as to incline appropriately downward.

Further, in FIG. 1, reference numeral 9 denotes a balance weight built in the lure body 1, which is composed of a metal sphere having a relatively light weight. Reference numeral 10 is a guide for the balance weight 9, and the balance weight 9 can be moved along the longitudinal direction of the lure body 1 by rolling on the guide 10. A concave pocket 10a is formed at the tip of the guide 10 so that the balance weight 9 can be held in the pocket 10a.

The crank bait lure of the present invention is configured as described above, and its operation will be described below. Figure 2 shows the state of the crank bait lure of the present invention from casting to dive start, but during casting (Fig. 2 (a)), the balance weight 9 moves to the rearmost part of the lure body 1 and its inertia As a result, the lure body 1 can be cast away in a stable state without being affected by the shape factor or the like.

After casting, the cast lure body 1 is in a floating state as shown in FIG. 2B, but when fishing is started, the fishing line 4 tied to the fulcrum of the diving plate 2 is pulled. As a result, the diving plate 2 receives the resistance of the water flow, and the lure body 1 takes the forward leaning posture as shown in FIG. 2 (c). In this case, since the balance weight 9 is not too heavy, the lure body 1 does not extremely incline in the vertical direction in the floating state as shown in FIG. The state can be smoothly and swiftly changed to the state shown in FIG. As a result, the balance weight 9 rolls on the guide 10 and moves to the foremost part of the lure body 1 which is optimal for diving. Then, the balance weight 9 moved to the forefront part of the lure body 1 is fitted into the pocket 10a and is held in the pocket 10a.

When the balance weight 9 is held in the pocket 10a as described above, the crank bait lure of the present invention is in a floating posture so as to be easily affected by water flow resistance as shown in FIG. You can accurately aim at the bottom of the lake.

Thus, the crank bait lure of the present invention starts to dive, in which case the balance weight 9 is retained in the pocket 10a as described above even if the crank bait carelessly contacts the lake bottom or obstacles on the lake bottom. Therefore, it will not move to the rear part of the lure body 1. As a result, the lure body 1 during diving can be maintained in a constant diving posture, and diving can be performed with good balance.

Now, FIG. 5 shows an example of a descent trajectory of the crank bait lure of the present invention. Although it takes a floating posture as shown in Fig. 3 when diving, it swims along the descent trajectory (see the dotted line) as shown in Fig. 5 with respect to the lake bottom point. In this case, since the balance weight 9 is held in the pocket 10a as described above, rapid dive is possible, and thereby the point of the lake bottom can be reached within a wide range and quickly. By swimming on such a descent trajectory, it is possible to search for a wide range of fish in the wide fishing area S, and thus an extremely high fishing effect can be obtained.

Here, with reference to FIG. 4, there is known a lure that enables rapid diving by fixing a balance weight 12 ′ to the forefront part of the lure body 11 ′. However, since this lure has the balance weight 12 'at the forefront of the lure body 11', it receives a crosswind during flight during casting. For this reason, there are problems that the lure body 11 'rotates to cause entanglement of the fishing line and that a sufficient flight distance cannot be obtained. Incidentally, the lure shown in FIG. 4 has a floating posture as shown in the figure, and the descent locus is as shown by the one-dot chain line in FIG. 5, so that the fishing possible area S ′ is shallow. And narrow. On the other hand, according to the crank bait lure of the present invention, a deep and wide fishing area S can be obtained as described above.

Further, according to the crank bait lure of the present invention, it is possible to make it difficult for the caught fish to come off. That is, as shown in FIG. 6, since the fishing rod is always located above the fish, the distance A between the balance weight 9 moved to the rear part of the lure body 1 and the fishing position (fish mouth) is small. By doing this, it is possible to prevent the lure body 1 from shaking greatly even if this fish rages. Therefore, it is possible to effectively prevent the caught fish from coming off. For example, in the case of the lure shown in FIG. 4, since the distance A'between the balance weight 12 'and the fishing position of the fish is large, the lure body 11' will be shaken greatly when the fish storms, resulting in fishing. Problems such as the caught fish becoming extremely easy to come off occur.

Further, in the above-described embodiment, the pocket 10a and the pocket 10a 'can be continuously provided in front and back as shown in FIG. In this case, a constant convex portion 10b is formed between the pocket 10a and the pocket 10a '. The pocket 10a is set at a position suitable for diving, and the pocket 10a 'is set at the forefront part of the lure body 1.

By arranging the pocket 10a and the pocket 10a 'in this manner, for example, when the diving plate 2 comes into contact with the bottom of the lake, as shown in FIG. 7, the tip of the diving plate 2 serves as a fulcrum for the lure. Although the body 1 rotates, the balance weight 9 that has been fitted into the pocket 10a up to that point moves over the convex portion 10b and moves to the pocket 10a 'side. In this way, the lure body 1 is repelled according to the principle of leverage, so that the front hook 7 and the rear hook 8 are also repelled as shown in the figure and move away from the bottom of the lake. Further, it is possible to effectively prevent the front hook 7 and the rear hook 8 from being caught on the lake bottom or the like.

In addition, in the conventional lure (eg, the example shown in FIG. 4), when reaching the bottom of the lake, unlike the clunk bait lure of the present invention, the lure body 11 ′ does not rotate but moves to slide on the bottom of the lake. Therefore, the fishing hook (hook) is extremely easy to be caught and is dangerous.

8 and 9 show a second embodiment of the crank bait lure of the present invention. The basic structure of the second embodiment is similar to that of the first embodiment described above, but in particular, in this second embodiment, a water flow inlet 2a is provided at the tip of the diving plate 2. The water flow inlet 2a is formed so as to project to the back side of the diving plate 2, but the water flow is taken in from the tip of the diving plate 2 to form a flow toward the front side of the diving plate 2. Is.

By the way, since the balance weight 9 is movable, when the balance weight 9 moves to the rear part and floats as shown in FIG. 8, it receives water flow resistance on the back side of the huge diving plate 2. easy. Then, if the balance weight 9 is left as it is, it may take a considerable time to move the balance weight 9 to the front part and take the descent posture. According to the second embodiment, by providing the water flow intake port 2a as described above, even in the floating state as shown in FIG. 8, the rising time for shifting to the submerged posture is significantly shortened. be able to. Thus, the function can be effectively exerted without impairing the effect of the configuration in which the balance weight 9 is movable.

[0024]

[Effect of device]

 As described above, according to the crank bait lure of the present invention, it is possible to cast a long distance in a stable state, and obtain a dive trajectory effective for fishing. It has the advantage that performance and submarine performance can be realized at the same time.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view showing a structural example of a crank bait lure according to a first embodiment of the present invention.

FIG. 2 is a diagram sequentially illustrating a state from casting of the crank bait lure of the present invention to start of diving.

FIG. 3 is a view showing a floating state of the crank bait lure of the present invention.

FIG. 4 is a view showing a floating state of a lure having a balance weight fixed to the forefront as a comparative example with the crank bait lure of the present invention.

FIG. 5 is a diagram showing an example of a descent trajectory of the crank bait lure of the present invention in relation to the comparative example.

FIG. 6 is a view showing how a fish is caught in the crank bait lure of the present invention.

FIG. 7 is a view showing a modified example of the first embodiment of the crank bait lure of the present invention.

FIG. 8 is a longitudinal sectional view showing a structural example of a crank bait lure according to a second embodiment of the present invention.

FIG. 9 is a plan view of the crank bait lure according to the second embodiment of the present invention.

FIG. 10 is a view showing a structural example of a conventional crank bait lure.

[Explanation of symbols]

 1 lure body 2 diving board 2a water inlet 3 thread ring 4 fishing line 5 hook hanger 6 heaton 7 front hook 8 rear hook 9 balance weight 10 guide 10a pocket 10a 'pocket

Claims (3)

[Scope of utility model registration request] 1. A crank bait lure comprising a diving plate attached to the tip of a lure body and a balance weight built into the lure body, wherein the balance weight is configured to be movable along the longitudinal direction. Crank bait lure characterized by 2. The balance weight can be moved in the longitudinal direction by rolling on a guide, and a pocket can be provided at the tip of the guide to hold the balance weight in the pocket. The crankbait lure according to claim 1, wherein the crankbait lure is formed. 3. The crankbait lure according to claim 1, wherein a water flow inlet is provided at a tip portion of the diving plate.