JP2019097526A - Joint type lure - Google Patents

Abstract

To provide a joint type lure capable of making a curvature action of a joint type lure in which first and second bodies are coupled a natural motion.SOLUTION: A joint type lure comprises a first body and a second body which performs a curvature action to the first body. The lure comprises a resistance part provided on a coupling part of the first and second bodies, and generates a bending resistance to the first body following the curvature action of the second body.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a joint-type luer used for fishing.

  Lure fishing using lures is widespread. The target of capture by lure fishing using a lure is a large fish (hereinafter referred to as "fish eater") that mainly feeds small fish. The lure flies in the air by casting and lands. After landing, the lure settles in water under its own weight. The lure is swung at the desired water depth (range) by retrieve the line with reels. Fish eater bites into this lure. A hook is attached to the lure. The fish eater can be caught by biting the lure and sticking a hook. As a lure of this type, there is a joint lure in which a body is divided into a first body and a second body. A joint type luer has a flexible connection between a first body and a second body.

  For example, as this type of lure, there is one in which a lure body is configured by a plurality of divided bodies (see, for example, Patent Document 1). In this lure, a plurality of divided bodies are connected by a flexible core material.

JP, 2013-009687, A

  By the way, the lure eats the fish eater by swimming in a natural movement that resembles a fish's swimming. In the joint type lure, the water pressure received by the retrieve causes the second body to bend in the lateral direction with respect to the first body. The joint-type lure makes the second body look like a fish swim by flexing the second body in the lateral direction.

  However, the connection part of the common joint type luer is a structure which connects the first body and the second body so as to be freely bendable. Therefore, it is difficult to make the flexing action of the second body resemble the natural movement of the fish. If the bending action of the second body is unnatural, the biting of the fish eater will be aggravated.

  In addition, in the said prior art, it is the structure which connects several division body by the core material which has flexibility. For this reason, it is difficult to select the shape of each divided body and the material of the core material.

  Then, an object of this invention is to provide the joint type luer which can make the bending action of the joint type luer with which the 1st body and the 2nd body were connected a natural motion.

  In order to achieve the above object, the present invention is a joint-type luer comprising a first body and a second body for causing a bending action with respect to the first body, the lure comprising: the first body; The connection portion with the two bodies is provided with a resistance portion capable of causing a bending resistance to the first body in accordance with the bending action of the second body. The "flexure resistance" in this specification and the documents of the claims is a resistance generated at the time of bending, and includes "pivotal resistance" and "sliding resistance".

  According to this configuration, the bending speed of the second body that causes the bending action to the first body is suppressed by the bending resistance by the resistance portion provided in the connection portion. Thus, the second body can perform a bending action of natural movement relative to the first body.

  The resistance portion may have a resistor capable of causing rotational resistance or sliding resistance at a portion of a support shaft which is a fulcrum at which the second body causes a bending action. According to this structure, the second body causes a bending action about the bending axis to cause the resistor to generate a rotation resistance or a sliding resistance. Therefore, at the time of the bending action, the movement speed of the second body is suppressed by the rotation resistance or the sliding resistance, resulting in a natural bending action.

  Further, the resistor has a hole portion supported by the support shaft of the first body, and an opposing arm projecting toward the second body, and the second body is You may have the engaging part pinched | interposed into an arm. According to this structure, the resistor is rotated while generating rotational resistance between the hole and the support shaft, and the rotational speed is suppressed. Thereby, the second body has a natural bending action with the bending speed to the first body being suppressed.

  In addition, the resistor includes an open hole which can slide in the lateral direction along the support axis of the first body, and an opposing arm which protrudes toward the second body, The two bodies may have an engagement portion for sliding the resistor in the direction crossing the support shaft in the area of the opening hole. According to this structure, the resistor slides while generating sliding resistance as the opening hole slides in the lateral direction along the support axis, and the sliding speed is suppressed. Thereby, the second body has a natural bending action with the bending speed to the first body being suppressed.

  Further, the resistor has a hole portion supported by the support shaft of the first body, and an engagement portion protruding toward the second body, and the second body is You may have a concave part which accommodates a part of engaging part. According to this structure, the resistor is rotated while generating rotational resistance between the hole and the support shaft, and the rotational speed is suppressed. Thereby, the second body has a natural bending action with the bending speed to the first body being suppressed.

  ADVANTAGE OF THE INVENTION According to this invention, it becomes possible to suppress the speed | rate of the bending action in the joint type luer with which the 1st body and the 2nd body were connected by bending resistance. Thus, it is possible to make the bending action of the second body relative to the first body a natural movement.

FIG. 1 is a side view showing the entire first joint type lure according to the first embodiment of the present invention. FIG. 2 is a II-II enlarged cross-sectional view shown in FIG. FIG. 3 is a III-III enlarged cross-sectional view shown in FIG. FIG. 4 is a drawing at the time of bending action of the first joint type luer shown in FIG. 1, where (A) is a sectional view showing the beginning of bending, and (B) is a sectional view showing the ending of bending. FIG. 5 is a cross-sectional view in the same cross section as FIG. 2 of a second joint type lure according to a second embodiment of the present invention. 6 is a VI-VI enlarged sectional view shown in FIG. FIG. 7 is a cross-sectional view of the second joint-type luer shown in FIG. 5 during a bending action. FIG. 8 is a cross-sectional view in the same cross section as FIG. 2 of the third joint type lure according to the third embodiment of the present invention. FIG. 9 is a cross-sectional view of the third joint-type luer shown in FIG. 8 during a bending action.

  Hereinafter, embodiments of the present invention will be described based on the drawings. In the following embodiments, a joint-type luer 10 that is in the form of a small fish will be described as an example. The first joint type lure 10 according to the first embodiment shown in FIG. 1, the second joint type luer 50 according to the second embodiment shown in FIG. 5, and the third joint type luer according to the third embodiment shown in FIG. 60 has the same overall configuration. Therefore, the entire configuration will be described with the first joint type lure 10 of FIG. 1, and the description of the entire configuration will be omitted with the second joint type lure 50 of FIG. 5 and the third joint type luer 60 of FIG. In the following embodiments, the head side body is the second body 12 and the tail side body is the first body 11. The front-back direction in this specification and the claims refers to the head direction as the front, and the tail fin direction as the back. Further, a lateral direction orthogonal to the front-rear direction is referred to as a lateral direction. In the following embodiments, illustration of hooks is omitted.

(Joint-type luer according to the first embodiment)
The first joint type lure 10 according to the first embodiment will be described based on FIGS. 1 to 4. As shown in FIG. 1, the first joint type lure 10 has a configuration in which the second body 12 crawls on the front half of a fish. A line eye 13 is provided at the front of the second body 12. At the lower part of the second body 12, a front hook eye 14 is provided. At the left and right positions of the front hook eye 14, a chest fin 15 is provided. The first body 11 looks like the rear half of the fish. At the lower part of the first body 11, a rear hook eye 16 is provided. A spine 17 is provided on the top of the first body 11. A tail fin 18 is provided at the rear of the first body 11. The crest 18 may be either a soft material or a hard material. A connecting portion 20 is provided between the second body 12 and the first body 11.

  As shown in FIGS. 1 and 2, the connection portion 20 includes a support shaft 21 provided on the first body 11 and a connection ring 22 provided on the second body 12. The support shaft 21 is provided to extend in the vertical direction at the front of the first body 11. The connection ring 22 is provided at the upper and lower portions of the rear of the second body 12. At the position where the connection ring 22 of the second body 12 is provided, an arrangement space for the connection ring 22 is formed. The connection ring 22 has ring portions at the front and the rear, and the ring portion at the front is held by a holding shaft 23 provided on the second body 12. The rear portion of the connection ring 22 protrudes toward the support shaft 21 of the first body 11. The connection ring 22 has a rear ring portion hooked on a support shaft 21 provided on the first body 11. The second body 12 and the first body 11 connected by the connection ring 22 can perform bending action around the support shaft 21. The support shaft 21 serves as a fulcrum for the bending action.

  A resistance portion 30 is provided between the upper and lower connection rings 22. The resistance portion 30 can generate bending resistance by causing the second body 12 to perform bending action with respect to the first body 11. The resistance portion 30 of the first joint type lure 10 has a first resistor 31 provided with a support hole 32 which is a hole inserted into the support shaft 21 of the first body 11. The first resistor 31 can be formed of a resin material. By using the first resistor 31 as a resin material, the frictional resistance between the support hole 32 and the support shaft 21 can be appropriately set. The first resistor 31 is provided in a resistor housing portion 36 provided in the first body 11. The first resistor 31 is attached with its lower surface in contact with the resistor housing portion 36.

  As shown in FIGS. 2 and 3, the first resistor 31 has opposing arms 33 projecting from the first body 11 toward the second body 12. The arm 33 is provided with the contact portion 34 in the opposite direction. The contact part 34 is formed of a curved surface at the opposing part. The second body 12 is provided with an engagement shaft 35 which is an engagement portion projecting rearward. The engagement shaft 35 is positioned between the opposing contact portions 34 of the first resistor 31. That is, the first resistor 31 is in a state in which the engagement shaft 35 of the second body 12 is sandwiched by the arm 33 projecting toward the second body 12. The engagement shaft 35 is provided with a slight gap S with the contact portion 34. The engagement shaft 35 is in line contact with the opposite curved surface portion of the contact portion 34 to reduce the contact area. By reducing the contact area between the contact portion 34 and the engagement shaft 35, the resistance when the engagement shaft 35 moves in the axial direction is reduced.

  As described above, in the first joint type lure 10, the first body 11 is provided with the first resistor 31, and the engagement shaft 35 that protrudes rearward from the second body 12 between the arms 33 of the first resistor 31. Is located. Thus, when the second body 12 causes a bending action with respect to the first body 11, the first resistor 31 of the first body 11 is pivoted about the support shaft 21 by the engagement shaft 35 of the second body 12. It is done.

(Bending resistance in the first joint type lure)
The bending resistance generated in the first joint type lure 10 will be described based on FIGS. 4 (A) and 4 (B). In FIG. 4, the second body 12 is described by being bent downward in the figure. FIG. 4 (A) shows the state of the bending start of the second body 12. According to the first joint type lure 10, when the second body 12 takes a bending action with respect to the first body 11, the engagement shaft 35 is also bent integrally. Since the first resistor 31 has a gap S between the engagement shaft 35 and the contact portion 34, the first resistor 31 does not rotate to a bending angle θ1 at which the engagement shaft 35 abuts on the contact portion 34 on the bending side.

  As shown in FIG. 4B, when the second body 12 further causes a bending action, the engagement shaft 35 rotates the first resistor 31 around the support shaft 21 via the arm 33. At this time, the first resistor 31 generates rotational resistance at the contact surface F1 between the support hole 32 and the support shaft 21. The rotation resistance acts in the direction in which the first resistor 31 suppresses the operation of the engagement shaft 35.

  Moreover, in this embodiment, a sliding resistance is generated on the contact surface F2 (FIG. 2) between the lower surface of the first resistor 31 and the resistor accommodating portion 36 of the first body 11. This sliding resistance also acts in the direction to suppress the rotation of the first resistor 31 about the engagement shaft 35.

  Therefore, the bending action of the bending action of the second body 12 about the support shaft 21 is suppressed by the rotation resistance and the sliding resistance generated in the first resistor 31. Thereby, the bending speed with respect to the 2nd body 12 of the 1st body 11 is restrained, and it becomes a natural bending action. Moreover, as shown to FIG. 4 (B), the impact when the 2nd body 12 contact | abuts on the 1st body 11 can also be suppressed.

  As described above, according to the first joint type lure 10, the bending action with respect to the second body 12 is caused by the resistance (flexing resistance) generated between the first resistor 31 and the support shaft 21 and the resistor housing portion 36. The bending speed of the first body 11 can be reduced. Therefore, the first joint type lure 10 can suppress the speed of the bending motion at the connection portion 20, and can make a natural swimming action similar to a fish in the bending action.

  The state shown in FIG. 4B is a state in which the second body 12 is bent to the left or right at the maximum bending angle θ2. The rear end portion of the second body 12 abuts on the first body 11 to be a limit of bending. Thereafter, the second body 12 draws a line (not shown) connected to the line eye 13 to cause a bending action in a direction opposite to the first body 11 in the left-right direction. And the 2nd body 12 produces rotation resistance and sliding resistance by the 1st resistance object 31 at the time of bending action to the horizontal direction. The second body 12 is also reduced in speed in bending in the reverse direction by the rotation resistance and the sliding resistance, and becomes a natural bending action. Thus, the bending action of the first joint type lure 10 is repeated with a natural movement at which the bending speed is suppressed. Therefore, according to the first joint type lure 10, it is possible to swim continuously by natural bending action.

(Second joint type luer according to the second embodiment)
The 2nd joint type lure 50 concerning a 2nd embodiment is explained based on Drawings 5-7. The same code | symbol is attached | subjected to the structure same as the 1st joint type lure 10 which concerns on above-described 1st Embodiment, and the description is abbreviate | omitted.

  As shown in FIG. 5, the second joint type lure 50 is a sliding body in which the second resistor 51 serving as a resistance portion slides in the left-right direction intersecting the support shaft 21 of the first body 11. The other configuration is the same as that of the first joint type lure 10.

  The second resistor 51 is provided with an elongated hole 52 which is an open hole to be inserted into the support shaft 21 of the first body 11. The long hole 52 has a size that can be inserted into the support shaft 21 and extends in the left-right direction of the second resistor 51. The second resistor 51 is slidable along the support shaft 21 within the range of the elongated hole 52. The long hole 52 has such a length that the second resistor 51 can move in the left-right direction in a state where the second body 12 is most bent with respect to the first body 11 (for example, the state of FIG. 7) ). The opening hole is not limited to the long hole 52. For example, it can be a plurality of grooves extending in the left-right direction.

  As shown in FIG. 6, in this embodiment, corner portions 55 at both end portions in the left-right direction of the second resistor 51 are formed in an arc shape. Further, the bottom surface of the resistor housing portion 36 is formed as an inclined surface 37 which is inclined upward in the left-right direction from the portion of the support shaft 21. Thus, in the second resistor 51, the corner portions 55 at both end portions in the left-right direction are in contact with the inclined surface 37.

  In addition, the second resistor 51 has opposing arms 53 that project from the first body 11 toward the second body 12. The arm 53 is provided with a contact portion 54 in the opposite direction. The contact part 54 is formed of a curved surface at the opposing part. The second body 12 is provided with an engagement shaft 35 projecting rearward. The engagement shaft 35 is located between the opposing contact portions 54 of the second resistor 51. As a result, in the second resistor 51, the arm 53 protruding toward the second body 12 is in contact with the engagement shaft 35 of the second body 12. The second resistor 51 is provided with the lower surface in contact with the resistor housing portion 36 (similar to the first resistor 31 of FIG. 2).

  As shown in FIG. 7, according to the second joint type lure 50, when the second body 12 causes a bending action with respect to the first body 11, the engagement shaft 35 is also bent integrally. Then, the engagement shaft 35 of the second body 12 contacts the contact portion 54 of the second resistor 51. Thereafter, the engagement shaft 35 is also bent by the bending action of the second body 12. As a result, the second resistor 51 having the arm 53 with which the contact portion 54 is in contact is slid in the lateral direction.

  The second resistor 51 generates sliding resistance between the lower surface and the resistor accommodating portion 36 when sliding. As shown in FIG. 6, the second resistor 51 generates sliding resistance between the corner 55 and the inclined bottom surface 37 of the resistor accommodating portion 36 when sliding (in the two-dot chain line state). In addition, the second resistor 51 is lifted by sliding in the left and right direction along the inclined bottom surface 37 of the resistor housing portion 36. This rise also causes a sliding resistance between the elongated hole 52 as the open hole and the support shaft 21. The sliding resistance of the second resistor 51 suppresses the moving speed in the lateral direction. Thereby, the second joint type lure 50 can suppress the bending speed of the second body 12 which causes the bending action to the first body 11. Thus, the second joint type lure 50 can make a flexing action a natural swimming that resembles a fish.

  The second joint type luer 50 also causes a bending action from the state shown in FIG. The bending action is also suppressed by the sliding resistance generated by the second resistor 51 to be a natural bending action. Therefore, the second joint type lure 50 can also be made to swim continuously by natural bending action.

(Third joint type lure according to the third embodiment)
The third joint type lure 60 according to the third embodiment will be described based on FIGS. 8 and 9. The same code | symbol is attached | subjected to the structure same as the 1st joint type lure 10 which concerns on above-described 1st Embodiment, and the description is abbreviate | omitted.

  As shown in FIG. 8, the third joint type lure 60 includes a support portion 62 having a support hole 63 in which the third resistor 61 serving as a resistance portion is supported by the support shaft 21 of the first body 11, and a support portion 62. And an engagement shaft 64 which is an engagement portion extending in the direction of the second body 12 from the rear. The second body 12 is provided with a slide hole 65 which is a concave portion into which the engagement shaft 64 of the third resistor 61 is inserted. The slide hole 65 is provided at the center position of the second body 12 in the left-right direction. The slide hole 65 is formed in a size having a predetermined clearance S with the engagement shaft 64. The slide holes 65 extend in the front-rear direction. The slide hole 65 may be a circular hole if the engagement shaft 64 is circular, or a square hole if the engagement shaft 64 is square. The engagement shaft 64 of the third resistor 61 has a length such that a predetermined length is inserted in the slide hole 65 in a state where the second body 12 is most bent (for example, the state of FIG. 9) . In the third resistor 61, an engagement shaft 64 protruding toward the second body 12 is accommodated in the slide hole 65 of the second body 12. The third resistor 61 is provided with the lower surface in contact with the resistor accommodating portion 36 (similar to the first resistor 31 in FIG. 2).

  As shown in FIG. 9, according to the third joint type lure 60, when the second body 12 causes a bending action with respect to the first body 11, the slide hole 65 is also bent integrally. Then, the slide hole 65 of the second body 12 contacts the engagement shaft 64 of the third resistor 61. Thereafter, the slide hole 65 is further bent by the bending of the second body 12. As a result, the third resistor 61 into which the engagement shaft 64 is inserted rotates about the support shaft 21.

  The third resistor 61 generates rotational resistance at the contact surface F1 between the support hole 63 of the support portion 62 and the support shaft 21. In addition, a sliding resistance is generated on the contact surface F2 (see FIG. 2) between the lower surface of the support portion 62 and the resistor housing portion 36. Furthermore, a sliding resistance is also generated in the sliding direction between the engagement shaft 64 and the slide hole 65. The rotation speed of the third resistor 61 is suppressed by these resistances. Thereby, the third joint type lure 60 can suppress the bending speed of the second body 12 which causes the bending action to the first body 11. Thus, the third joint type lure 60 can make a flexing action a natural swimming that resembles a fish.

  The third joint type lure 60 also causes a bending action in the opposite direction from the state shown in FIG. 9 by the retrieve. The bending action is also suppressed by the resistance generated by the third resistor 61 to be a natural bending action. Therefore, the third joint type lure 60 can also be swung continuously by natural bending action.

(Modified embodiment)
In the first body 11 and the second body 12, the arrangement relationship of the connecting portion 20 may be reversed in the front and back. For example, in the case of the first joint type lure 10 in the first embodiment, the second body 12 of the head side body is provided with the support shaft 21 and the first resistor 31, and is engaged with the first body 11 of the tail side body. The shaft 35 may be provided. The second joint type lure 50 and the third joint type luer 60 can be similarly arranged in the reverse order.

  Further, the gap S and the bending angles θ1 and θ2 of the second body 12 described above are also examples. There may be no gap S, and the resistors 31, 51, 61 may be configured to rotate or slide from the beginning of bending of the second body 12.

  Furthermore, the above-described embodiment shows an example, and the first body 11 and the second body 12 may be an integral type in which the left and right are integrated as illustrated, or may be a split type in which the first body 11 and the second body 12 are divided into left and right. It is possible to change each part which constitutes a joint type lure in the range which does not impair the gist of the present invention, and the present invention is not limited to the above-mentioned embodiment.

  Further, the configurations in the above-described embodiments may be combined. For example, as in the second joint type lure 50, the configuration in which the bottom surface of the resistor housing portion 36 is the inclined surface 37 to cause the sliding resistance may be combined in other embodiments.

DESCRIPTION OF SYMBOLS 10 1st joint type luer 11 1st body 12 2nd body 20 connection part 21 support shaft 22 connection ring 30 resistance part 31 1st resistance body 32 support hole (hole part)
33 arm 34 contact portion 35 engagement shaft (engagement portion)
36 resistor housing portion 37 inclined surface 50 second joint type luer 51 second resistor 52 long hole (opening hole)
53 arm 54 contact portion 55 corner portion 60 third joint type luer 61 third resistor 62 support portion 63 support hole (hole portion)
64 Engaging shaft (engaging part)
65 Slide hole (concave part)

Claims (5)

With the first body,
A second body for causing a bending action on the first body,
Joint type lure with
The connection portion between the first body and the second body is provided with a resistance portion capable of causing a bending resistance to the first body in accordance with the bending action of the second body.
Joint type lure characterized by The resistance portion has a resistor capable of causing rotational resistance or sliding resistance at a portion of a support shaft serving as a fulcrum at which the second body causes a bending action.
The joint type lure according to claim 1. The resistor is a hole supported by the support shaft of the first body;
An opposing arm projecting toward the second body;
The second body has an engagement portion sandwiched between the arms.
The joint type lure according to claim 2. The resistor has an open hole which can slide in the lateral direction along the support axis of the first body, and an opposing engaging portion which protrudes toward the second body.
The second body has an engagement portion for sliding the resistor in a direction intersecting the support shaft in the area of the opening hole.
The joint type lure according to claim 2. The resistor has a hole portion supported by the support shaft of the first body, and an engagement portion protruding toward the second body.
The second body has a concave portion that accommodates a portion of the engagement portion.
The joint type lure according to claim 2.

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