JP2005229910A - Lure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a lure having a body resembled to a shape of a small fish or an insect which is a bait of a target fish, and divided to front and rear bodies, hardly bringing the front body into contact with the rear body when swimming, capable of faithfully reproducing the movement of the bait relished by the target fish, and allowing an attaching position of a line eye to be selected freely. <P>SOLUTION: The lure has the front body and the rear body obtained by dividing the body into the front and rear parts, and a connecting means for connecting the front body and the rear body. Water intakes are formed at both sides sandwitching the central part in the width direction of the front face part of the front body, and outlets of the water are formed at both the sides sandwitching the central part in the width direction of the rear face part of the front body and at the positions facing to the front face part of the rear body so that the water taken in from the water intakes may be passed through the interior of the front body and discharged from the outlets. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a lure used for bass fishing and the like.

  As is well known, lures used for bass fishing, etc., do not give attention to the fish that are subject to fishing (hereinafter referred to as “target fish”). Molded to imitate appearance.

  However, the target fish that increased the chances of encountering lures with the increase in fishing population due to fishing booms became very vigilant against lures, and it was difficult to obtain fishing results with the conventional lures, so in recent years, A number of lures have been developed that not only mimic the appearance of the shape but also reproduce the migration behavior close to the bait preferred by the target fish by operation with a rod or reel.

  As one of them, Non-Patent Document 1 described later has a front body and a rear body obtained by dividing a main body imitating the shape of a fish into front and rear, and a connecting means for connecting the front body and the rear body. A lure having a water receiving plate that protrudes obliquely downward from the front lower portion of the front main body is disclosed.

  Further, the following Patent Document 1 includes a main body provided with a fluid supply path, and a rocker formed in a substantially T shape from a head and legs having left and right arms. The leg part is loosely fitted in the fluid supply path, and the head of the oscillator is movably mounted in a long hole provided in the main body via a pin, and one side of the tip part of the leg part is a fluid supply path. The rocker abuts against the wall, and the arm on the opposite side closes the discharge port of the fluid supply path, and the oscillator is controlled by the pressure of the fluid flowing into the gap between the fluid supply path wall and the leg of the oscillator. A fishing lure that uses a rocking device in which the rocker reciprocally rocks left and right by continuously supplying fluid. It has a simulated shape, and the fish mouth is used as a fluid supply port communicating with the fluid supply path, and the head of the rocker is placed in a portion corresponding to the fish tail. By built mounting the tail head portion, a fishing lure tail fish was move to the left and right have been disclosed by the water flowing from the mouth of the fish.

  However, the lure disclosed in Non-Patent Document 1 is subjected to water resistance against the water receiving plate during migration, and thus migrates while swinging the rear portion of the front main body in the left-right direction. Since the front body rear part and the rear body front part come into contact with each other violently, the movement of the lure becomes unnatural (mechanical) and a loud contact sound is generated, There was a problem of being alert.

  Further, the lure disclosed in Patent Document 1 also employs a mechanism in which the main body and the rocker vigorously come into contact with each other during migration. Therefore, the same problems as the lure disclosed in Non-Patent Document 1 are encountered. In addition, because the structure requires accuracy in the shape and assembly of each part, there is a problem in that it takes time in the molding stage and the assembly stage, and the product price increases.

In addition, the attachment position of the line eye that ties the fishing line is an important factor that determines the lure's migration behavior. Usually, the line eye is attached to the center of the front of the main body in the width direction to stabilize the lure's migration behavior. However, in the lure disclosed in Patent Document 1, since the fluid supply port is formed at the center in the width direction of the front surface of the main body, the attachment position of the line eye is limited and the attachment position of the line eye If priority is given, there is a problem that the opening area of the fluid supply port is limited.
"BASS / Bus World", Ei Publishing Co., Ltd., issued on November 1, 2003, Vol. 7, No. 11, Vol. 99, p. 46 Japanese Patent Laid-Open No. 8-4642 (2nd page, FIG. 4)

  Therefore, the present invention favors the target fish in a lure in which the main body imitating the shape of a small fish or an insect serving as the target fish's bait is divided into front and rear, without causing the front main body and the rear main body to come in contact with each other at the time of migration. The result of repeated research and experiments to achieve the realization of a lure that can faithfully reproduce the movement of the bait and can select the attachment position of the line eye freely. A lure having front / rear main bodies formed by dividing the main body into front and rear and a connecting means for connecting the front main body and the rear main body, with water intakes on both sides of the front-side front portion of the front main body in the width direction. Since the drainage ports are formed on both sides of the widthwise center of the rear surface of the front main body and at the position facing the front main body front portion, the water taken in from the water intake port is Through the inside By discharging from the water port, a water flow resistance from the drain port formed on the rear surface of the front main body toward the front surface of the rear main body is generated, whereby the front main body rear portion and the rear main body front portion accompanying the bending of the main body at the time of migration Achieved the above technical problem by obtaining the remarkable knowledge that the front and rear bodies do not come into heavy contact with each other, the contact sound can be reduced, and natural and smooth migration can be reproduced. It is a thing.

  The technical problem can be solved by the present invention as follows.

  That is, the lure according to the present invention is a lure having a front / rear main body formed by dividing the main body into front and rear, and a connecting means for swingably connecting the front main body and the rear main body. Water intakes are formed on both sides of the width direction central part of the front body, and the water discharge ports are located on both sides of the width direction central part of the rear surface of the front main body and at positions facing the front main body front part. It is formed, and water taken in from the intake port passes through the inside of the front main body and is discharged from the drain port.

  In the lure, the same number of intake ports and drain ports are formed in the lure, and the pair of intake ports and drain ports are communicated with each other through a water passage that penetrates the inside of the front main body.

  Further, according to the present invention, in any one of the lures described above, the strength of the drain water flow at the drain port located on one side and the strength of the drain water flow at the drain port located on the other side across the central portion in the width direction of the rear surface of the front main body. Is different.

  Further, according to the present invention, in any one of the lures described above, the front main body and / or the rear main body includes a core portion and a covering portion that covers the core portion.

  Further, in the present invention, in the lure, the core part is formed of a hard material, and the covering part is formed of a soft material.

  Furthermore, the present invention is the lure described above, wherein the hard material is a material selected from wood, a hard foamed resin and an ABS resin, and the soft material is a material selected from polyvinyl chloride, an elastomer and a silicone resin.

  According to the present invention, water taken from a water intake formed in the front surface of the front main body is discharged toward the front surface of the rear main body from the drain ports formed on both sides across the center in the width direction of the rear surface of the front main body. Since the configuration is adopted, the collision speed between the front body and the rear body during lure migration is decelerated by the resistance of the water flow discharged from the discharge port, avoiding intense contact between the front body and the rear body, and making contact sound Since it can be mitigated and a natural migration operation can be reproduced, the target fish is not wary. Furthermore, since the water intakes are formed on both sides of the front body front portion in the width direction, the attachment position of the line eye is not limited, and the opening area of the water intake can be widened.

  Therefore, it can be said that the industrial applicability of the present invention is very high.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

Embodiment 1 FIG.

  FIG. 1 is a perspective view showing a lure according to the present embodiment, FIG. 2 is a cross-sectional view showing the internal structure of the lure shown in FIG. 1, and FIG. 3 is an operation during migration of the lure shown in FIG. FIG. 4 is an explanatory view showing an operating state during migration of a lure equipped with a water receiving plate. Note that the hook and the hook eye are omitted in FIGS. 2, 3 and 4. In these drawings, 1 is a front body 3 and a rear body 4 formed by dividing a main body 2 imitating a fish shape into two parts in the front and rear, and a connecting means 5 for connecting the front body 3 and the rear body 4; Attached to the line eye 6 provided at the center in the width direction of the front portion of the front main body 3, hook eyes 7 and 8 provided at the lower surface of the front main body 3 and the rear end of the rear main body 4, and both hook eyes 7 and 8 A lure composed of hooks 9 and 10.

  As shown in FIG. 2, the front body 3 has one intake port 11a and 11b on both sides of the front portion in the width direction and a width direction center portion of the rear portion. One drain outlet 12a, 12b is formed on each side and at a position facing the front surface of the rear body 4. And the intake port 11a and the drainage port 12a which are located in one side with respect to the center line (it shows with a dashed-dotted line in FIG. 2) which runs the main body 2 in the front-back direction are connected by the water flow path 13a, A water intake port 11b and a water discharge port 12b located on the other side with respect to the center line are communicated with each other by a water passage 13b. Therefore, two water passages 13a and 13b penetrate the front main body 3 in a state of being arranged in parallel.

  In addition, the strength of the water flow discharged from both the discharge ports 12a and 12b includes the opening area of both intake ports 11a and 11b, the opening area of both drain ports 12a and 12b, and the cross-sectional area and the cross-sectional shape of both water passages 13a and 13b. It is equal by adjusting etc.

  The connecting means 5 includes a pair of connecting tools 14 a and 14 b attached to the front main body 3 and the rear main body 4. The connecting tools 14 a and 14 b include a shaft portion 15 embedded in the front main body 3 or the rear main body 4, and a shaft portion 15. It is comprised from the cyclic | annular part 16 provided in the one end. And while inserting the shaft part 15 of one connector 14a in the width direction center part of the rear surface part of the front main body 3, the shaft part 15 of the other connector 14b is inserted in the width direction center part of the front surface part of the rear body 4, and both The front main body 3 and the rear main body 4 are swingably connected by connecting the annular portions 16 of the couplers 14a and 14b in a chain shape.

  A method of using the lure 1 according to the present embodiment will be described.

  The tip of the fishing line extending from the reel is connected to the line eye 6, and the lure 1 is cast to land on the point. When the fishing line is wound on the reel after landing, the lure 1 moves the main body 2 while swinging the rear portion of the front main body 3 in the left-right direction with the front end portion of the front main body 3 as a swing fulcrum as shown in FIG. Bend in the shape of the letter “ku” and run. At this time, since water flowing into the water passages 13a and 13b from the water intakes 11a and 11b formed on the front surface of the front main body 3 is discharged from the water discharge ports 12a and 12b formed on the rear surface of the front main body 3, Water flow resistance from the ports 12a and 12b toward the front surface of the rear body 4 is generated. Thereby, the rocking | fluctuation speed of the rear main body 4 with respect to the front main body 3 decelerates, and smooth electrophoretic operation close | similar to the fish which a fishing target fish prey can be reproduced. Further, the collision speed between the rear part of the front main body 3 and the front part of the rear main body 4 is also reduced, and the contact sound is reduced. In some cases, the collision between the rear part of the front main body 3 and the front part of the rear main body 4 is avoided. Does not occur.

  Next, when the lure 1 according to the present embodiment is provided with a water receiving plate 17 (shown by a dotted line in FIG. 1) that protrudes obliquely downward from the front lower portion of the front main body 3, the lure 1 As shown in FIG. 4, by receiving water resistance against the water receiving plate 17, the swing fulcrum is slightly shifted to the rear of the front body 3 compared to the lure 1 on which the water receiving plate 17 is not mounted. In this state, the main body 2 is bent into a “<” shape while swinging the rear part of the front main body 3 in the left-right direction, and migrates while gradually decreasing the submergence depth (see FIG. 4). In addition, even in the lure 1 to which the water receiving plate 17 is attached, it is possible to obtain the same operation and effect as the lure 1 to which the water receiving plate 17 is not attached.

  The migration operation (migration posture) of the lure 1 can be changed by a combination of conditions such as the shape of the front portion of the front main body 2, the projection angle and shape of the water receiving plate 17, or the attachment position of the line eye.

  Moreover, the specific gravity of the lure 1 can be adjusted by the weight of the weight placed on the molding material or the main body 2, and when the specific gravity is adjusted to be lighter than water, a force to float on the lure 1 works. In addition, when the specific gravity is adjusted to be heavier than water, a force that sinks against the lure 1 works, and when the specific gravity is adjusted to be the same as that of water, the force that causes the lure 1 to float or sink. The power stops working.

  In addition, the external shape of the main body 2 is not limited to a shape imitating the shape of a fish, and may be formed into a shape imitating the shape of a bait preferred by target fish such as insects, crayfish, and frogs.

Embodiment 2. FIG.

  The present embodiment is a modification of the lure according to the first embodiment, FIG. 5 is a cross-sectional view showing the internal structure of the lure according to the present embodiment, and FIG. 6 is the migration of the lure shown in FIG. It is explanatory drawing which showed the operation state at the time, and the hook and hook eye are abbreviate | omitted in FIG.5 and FIG.6. In these drawings, the same reference numerals as those in FIGS. 1 to 4 denote the same or corresponding parts.

  As shown in FIG. 5, the lure 1 according to the present embodiment is a water intake located on one side with respect to the center line (indicated by a one-dot chain line in FIG. 5) of the main body 2 having a shape imitating the shape of a fish. The opening area of the mouth 11a, the opening area of the drain port 12a, and the cross-sectional area of the water passage 13a are the opening area of the water intake port 11b located on the other side with respect to the center line, the opening area of the drain port 12b, and the water passage 13b. It is formed smaller than the cross-sectional area. Therefore, the water flow discharged from the discharge port 12b is stronger than the water flow discharged from the discharge port 12a.

  The connecting means 5 includes a connecting column 19 that extends in a vertical direction with respect to a concave portion 18 that is formed in a tapered shape and is formed in the center in the width direction of the front surface of the rear body 4, and a connector that is attached to the front body 3. 14a, and the connecting tool 14a includes a shaft portion 15 embedded in the front main body 3 and an annular portion 16 provided at one end of the shaft portion 15. Then, the front body 3 and the rear body 4 are swung by inserting the shaft portion 15 of the coupling tool 14a into the center portion in the width direction of the rear surface portion of the front body 3 and connecting the annular portion 16 of the coupling tool 14a to the coupling pillar 19. Connected as possible.

  When the lure 1 according to the present embodiment is migrated, as shown in FIG. 6, when the rear part of the front body 3 swings to one side (upper side in FIG. 6) with respect to the traveling direction, It swings to the other side with respect to the center line, and at this time, since the water flow discharged from the drain port 12b is strong, the water flow resistance received by the front surface portion of the rear body 4 increases, and the rear body 4 swings with respect to the center line. The moving angle (indicated by “α” in FIG. 6) becomes narrower. On the other hand, when the rear portion of the front main body 3 swings to the other side (lower side in FIG. 6) with respect to the traveling direction, the rear main body 4 swings to the one side with respect to the center line. Since the water flow discharged from the mouth 12a is weak, the water flow resistance received by the front surface portion of the rear body 4 is reduced, and the swing angle of the rear body 4 with respect to the center line (indicated by “β” in FIG. 6) is wide. Become. Thereby, the migration operation close to the weak fish that the fishing target fish likes and prey can be reproduced.

Embodiment 3 FIG.

  7 is an exploded perspective view showing the lure according to the present embodiment, and FIG. 8 is a cross-sectional view showing the internal structure of the lure shown in FIG. 7. Note that the hook and hook eye are omitted in FIG. Yes. In these drawings, the same reference numerals as those in FIGS. 1 to 6 denote the same or corresponding parts.

  As shown in FIG. 7, the front body 3 of the lure according to the present embodiment includes a shell-shaped core portion 20 and a hollow shell-shaped covering portion 21 that covers the core portion 20. Grooves 22a and 22b that run in the front-rear direction (longitudinal direction) are formed on both side surfaces of 20, and openings 23a and 23b are formed on both sides of the front surface portion of the covering portion 21 with the central portion in the width direction interposed therebetween. Has been. Then, the front body 3 is formed by inserting the core portion 20 into the covering portion 21 and fixing the openings 23a, 23b of the covering portion 21 and the grooves 22a, 22b of the core portion 20 in communication with each other.

  Accordingly, as shown in FIG. 8, the front body 3 is formed with water intake ports 11 a and 11 b including openings 23 a and 23 b of the covering portion 21 on both sides of the front portion in the width direction, and the rear surface portion. Drainage ports 12a and 12b made up of the rear ends of the grooves 22a and 22b of the core portion 20 and the rear end of the covering portion 21 are located on both sides of the central portion in the width direction and facing the front surface portion of the rear body 4. It is formed. And the water intake port 11a and the drain port 12a which are located on one side with respect to the center line of the main body 2 (indicated by the alternate long and short dash line in FIG. 8) are the groove 22a of the core portion 20 and the one side of the covering portion 21. A water passage 13b is formed by a water passage 13a composed of an inner wall, and a water intake port 11b and a drain port 12b located on the other side are composed of a groove 22b of the core portion 20 and an inner wall on the other side of the covering portion 21. It is communicated by.

  As shown in FIG. 7, the rear main body 4 includes a shell-shaped core portion 24 and a hollow shell-shaped covering portion 25 that covers the core portion 24. Then, the rear body 4 is formed by inserting and fixing the core portion 24 in the covering portion 25.

  In addition, as materials for forming the core portions 20 and 24, wood such as balsa, hard foam resin such as urethane foam and styrene, or hard synthetic resin such as ABS (acrylonitrile-butadiene-styrene copolymer), etc. are used. do it.

  In addition, as a material for forming the covering portions 21 and 25, a soft synthetic resin such as polyvinyl chloride, a soft material such as an elastomer or a silicone resin, or a hard material such as a hard synthetic resin such as a hard foam resin or an ABS resin is used. do it.

  When the covering portions 21 and 25 are made of a soft material, the sound of landing when casting can be reduced, and the impact is absorbed by the covering portion even if it comes into contact with an obstacle, so that the breakage occurs. It is hard to do.

  Also in the present embodiment, the same actions and effects as in the first embodiment can be obtained.

Embodiment 4 FIG.

  This embodiment is a modification of the front main body in the third embodiment, and FIG. 9 is an explanatory view showing the front main body according to the present embodiment. In this figure, the same reference numerals as in FIGS. Indicates the same or corresponding parts.

  As shown in FIG. 9A, the front main body 3 according to the present embodiment includes a tapered flat plate-shaped core portion 20 and a hollow shell-shaped covering portion 21 that covers the core portion 20. In the center of the front portion of the covering portion 21, an opening 26 having a tip cut off is formed. Then, the front body 3 is formed by inserting the core part 20 into the covering part 21 and fixing the opening 26 and the inside of the covering part 21 so as to be divided into two parts by the core part 20.

  Accordingly, as shown in FIG. 9B, the front main body 3 is formed with water intake ports 11a and 11b in which the opening 26 is partitioned by the core portion 20 on both sides of the front portion in the width direction. At the same time, drainage ports 12a and 12b composed of the rear ends of both side walls 27a and 27b of the core portion 20 and the rear end of the covering portion 21 are formed on both sides of the center portion in the width direction of the rear surface portion. And the intake port 11a and the drain port 12a which are located on one side with respect to the center line of the main body 2 (indicated by the alternate long and short dash line in FIG. 9B) are the side wall 27a of the core portion 20 and the covering portion 21. The water intake port 11b and the water discharge port 12b located on the other side are communicated with the side wall 27b of the core portion 20 and the inner side wall on the other side of the covering portion 21. It is connected by the water flow path 13b which becomes.

  Also in the front main body according to the present embodiment, the same operations and effects as those of the front main body according to the third embodiment can be obtained.

  In the present invention, the front main body or the rear main body may be further divided into front and rear parts, and the divided front main bodies or rear main bodies may be connected by connecting means.

  Further, the connecting means in the present invention is not limited to those in the above-described embodiments, and any means that can connect the front main body and the rear main body so as to be swingable may be used.

  Further, a plurality of water intakes in the present invention may be formed on both sides across the width direction central portion of the front main body front portion, and the water discharge ports are also formed on both sides across the width direction central portion of the front main body rear surface portion. A plurality of each may be formed.

1 is a perspective view showing a lure according to Embodiment 1. FIG. It is sectional drawing which showed the internal structure of the lure shown in FIG. It is explanatory drawing which showed the operation state at the time of migration of the lure shown in FIG. It is explanatory drawing which showed the operation state at the time of migration of the lure equipped with the water receiving plate. FIG. 5 is a cross-sectional view showing an internal structure of a lure according to a second embodiment. It is explanatory drawing which showed the operation state at the time of migration of the lure shown in FIG. FIG. 6 is an exploded perspective view showing a lure according to a third embodiment. It is sectional drawing which showed the internal structure of the lure shown in FIG. FIG. 10 is an explanatory view showing a front main body according to a fourth embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Luer 2 Main body 3 Front main body 4 Rear main body 5 Connection means 6 Line eye 7,8 Hook eye 9,10 Hook 11a, 11b Intake port 12a, 12b Drainage port 13a, 13b Water passage 14a, 14b Connecting tool 15 Shaft part 16 Annular part 17 Water receiving plate 18 Recessed portion 19 Connecting column 20, 24 Core portion 21, 25 Cover portion 22a, 22b Groove 23a, 23b, 26 Opening 27a, 27b Side wall

Claims (6)

In a lure having front and rear main bodies formed by dividing the main body into front and rear, and a connecting means for connecting the front main body and the rear main body, water intakes are provided on both sides of the front central portion of the front main body in the width direction. The drainage ports are formed on both sides of the widthwise central portion of the rear surface of the front main body, and are opposed to the front surface of the rear main body, and the water taken in from the water intake is A lure that passes through the inside of the front body and is discharged from the drain. The lure according to claim 1, wherein the same number of intake ports and drain ports are formed, and the pair of intake ports and drain ports are communicated with each other through a water passage that penetrates the inside of the front main body. The lure according to claim 1 or 2, wherein the strength of the drainage water flow at the drainage port located on one side and the drainage water flow at the drainage port located on the other side are different from each other across the central portion in the width direction of the rear surface portion of the front main body. The lure according to any one of claims 1 to 3, wherein the front main body and / or the rear main body includes a core portion and a covering portion that covers the core portion. The lure according to claim 4, wherein the core part is formed of a hard material, and the covering part is formed of a soft material. The lure according to claim 5, wherein the hard material is a material selected from wood, a hard foamed resin, and an ABS resin, and the soft material is a material selected from polyvinyl chloride, an elastomer, and a silicone resin.

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