JP3101828U - Lure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fishing lure which can surely perform a swinging motion such as a vertical motion without rotating, and more preferably a spoon-shaped lure.
The lure includes a plate-shaped main body extending in a longitudinal direction, and has a protrusion protruding from the plate-shaped surface so as to suppress a relative movement of water in a lateral direction. The protruding part is partially erected from front to rear symmetrically with respect to the longitudinal direction and can be integrally formed by press working.
[Selection diagram] Fig. 1

Description

  This invention relates to lures used for fishing, especially spoons.

Conventionally, lures made of metal have been used as artificial bait for fishing. The lure has a zig-zag movement that attracts the fish when it is thrown into the water or when it is drawn in the water. Spoons with a curved surface are known. The spoon usually extends in the longitudinal direction, and has a waterdrop shape, a spindle shape, an oval shape or the like when viewed from the plane.
JP 2003-000105 A

  The movement of the spoon is basically determined by various conditions such as the size, weight, thickness, shape and thread mounting position of the body. However, there is a limit to the weight and size of the spoon itself, and the movement of the spoon tends to be unbalanced because it is easily affected by water with a slight movement, and it is likely to rotate and not perform the originally desired movement Often.

  In particular, due to the lure action, the pulling force of the lure is not always constant, it is particularly strong, especially weak, so the speed changes and the imbalance further increases, causing the spoon to rotate, It is not possible to achieve the original purpose of inviting fish with a certain exercise.

  Also, in a spoon-shaped lure, a predetermined plate thickness body forms an arc (curve) in a direction perpendicular to the longitudinal direction, so once rotation starts, a horizontal direction follows the arc. The water flows and the rotation is further promoted. Further, even if the spoon is slightly deformed such as twisting, the balance of the water flow is changed and the spoon is rotated.

  Japanese Patent Application Laid-Open No. 2003-000105 discloses a spoon using a natural shellfish, in which the chamfer of the side edge is changed on both the left and right sides in order to prevent the natural shellfish from rotating due to distortion or twisting. The twisting torque is reduced.

  However, the lure action does not always have a constant pulling speed, and tends to exert an unbalanced force. Furthermore, once rotation occurs, the flow of water that promotes the rotation cannot be stopped, and the rotation cannot be completely prevented.

  SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has as its object to provide a fishing lure, more preferably a spoon-shaped lure, which can perform a desired movement without rotating.

  To achieve the above object, the lure of the present invention comprises a plate-like body extending in a longitudinal direction, and a protrusion protruding from the plate-like surface so as to suppress the relative movement of water in the lateral direction. Which is characterized by having

  By providing the raised protrusion, rotation of the lure can be suppressed, and when the lure is weakly pulled, the resistance of the water at the protrusion is reduced to such an extent that the lure can swing swaying or zigzag, and When the pull is strong, the resistance of the wing to the water in the rotation direction is increased, and the rotation can be surely prevented.

  Preferably, the lure is a spoon type having a curved surface formed in a plate-shaped main body. Specifically, the plate-shaped main body is curved to one surface when viewed from the side. The spoon type is characterized by forming a wavy shape along a longitudinal direction by a portion and a portion curved to the other surface. With this curved surface, it is possible to reliably give an operation that swings in the vertical direction of the surface.

  As a more specific form, the protruding portion is characterized in that it is partially erected from the middle in the longitudinal direction to the rear.

  Since the protruding part extends from the middle, the water flowing along the curved surface from the lure tip direction is more appropriately driven to the rear, so that the operation according to the curved surface is reliably performed while suppressing rotation. I can do it.

  Furthermore, since the protrusion is provided on the surface on which the concave portion is formed, the flow of water in the horizontal direction generated by the rotation is not promoted.

  In particular, by adopting a structure in which the protruding portion is provided on both sides on the concave side with respect to the longitudinal center axis of the lure, a protruding piece of a flat plate serving as the protruding portion is provided in advance, and rotation is easily prevented by bending it. A protrusion can be formed. By adopting this structure, it is also possible to provide a luer having a projection integrally and simultaneously with a press working.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows an example of a fishing lure according to the present invention, and is an overall perspective view of a spoon 1 on which a fishing line P and a fishing hook W are attached to the front and rear, respectively. FIG. 2 is an external view of the spoon 1 shown in the embodiment of FIG. 1, and is a plan view (FIG. 2A), a front view (FIG. 2B), a bottom view (FIG. 2C), and a left side view (FIG. 2D). , Right side view (FIG. 2E). FIG. 3 is a cross-sectional view along the central axis OO ′ (see FIG. 2A) in the longitudinal direction of the spoon 1, and FIG. 4 is a cross-sectional view along the BB ′ (see FIG. 2C) in the lateral direction. It is sectional drawing.

  The spoon 1 can be made by punching a flat plate having approximately the same thickness. The spoon 1 is made of a plate having a thickness that cannot be easily bent, preferably a metal plate. In this example, a metal plate having a predetermined shape and a thickness t of about 1.1 mm (see FIG. 3) is used. Was obtained by pressing. The shape of one surface of the spoon 1 is substantially in conformity with the shape of the other surface, and the shape inside the spoon 1 can be sufficiently grasped from the outer shapes and sectional views shown in FIGS.

  When viewed from a plane, the spoon 1 has a tip portion 1a whose one end is rounded and tapered in a longitudinal direction (O-O 'direction in FIG. 2A), and gradually increases in width from the tip portion 1a to the rear. It has a middle portion 1c to be widened, and a distal end portion 1b whose other end from the middle portion 1c ends with a large roundness (ie, a curve that is gentler than the curve of the distal end portion 1a), and a wide portion extends from the center to the distal end portion 1b. It forms a so-called elongate egg shape that is biased in the direction. The total length L in the longitudinal direction is about 29 mm, and the maximum width W located at a position deviated from the center position toward the end portion 1b is about 14 mm.

  As is clear from FIGS. 3 and 4, a concave portion 1e which is depressed on the spherical surface is formed at a position shifted from the central portion of the spoon 1 toward the end portion 1b. Referring also to FIG. 2, a part of the concave portion 1 e forms the end portion 1 b, and a curve that is gentler than the curve of the concave portion 1 e when viewed from the axis OO ′ direction as it goes from the concave portion 1 e toward the intermediate portion 1 c. After gradually forming and undulating while forming, it further curves slightly from the intermediate portion 1c to the tip portion 1a and hangs downward. Holes 2 and 3 are formed in the tip 1a and the end 1b of the spoon 1 on the longitudinal axis of the spoon 1, respectively.

  The spoon 1 is bilaterally symmetrical about the longitudinal axis OO 'as viewed from the plane of FIG. 2A, and has a pair of standing projections 1f extending in the longitudinal direction on both sides. The protruding portion 1f gradually becomes higher from the vicinity of the intermediate portion 1c toward the distal end portion 1b, partially sandwiches the concave portion 1e, and has a wall which drops down to the height of the rear end portion 1b on the way. The length L1 of the protrusion 1f in the longitudinal direction is about 14 mm, and the maximum height h from the side of the distal end 1b is about 2 mm. The protrusion 1f can be formed by folding the protrusion 1f of the plate on both sides when the spoon 1 is pressed.

  Next, an example of use and operation of the present invention will be described. A line P extending from a fishing rod (not shown) is fixed to a hole 2 provided in a tip 1a of a spoon 1. On the other hand, a retaining ring 4 is engaged with the hole 3 provided at the distal end 1b, and the hook H is swingably engaged with the retaining ring 4 and suspended therefrom. Since the center of gravity of the spoon 1 is biased in the direction of the end portion 1b, when casting, the end portion 1b acts so as to fly first. Further, even in water, the end portion 1b acts so as to be lower due to the bias of the center of gravity. When the warp yarn P is pulled, water flows along the shape of the upper surface and the lower surface of the spoon 1 as viewed from the cross-sectional view of FIG. At this time, since the plate-like surface of the m-spoon 1 is formed in a wavy shape along the longitudinal direction, the tip 1a of the spoon 1 extends in the plate-like surface direction of the spoon 1 along the water. Acts to shake your head. The water that enters the recess 1e of the spoon 1 is blocked by the left and right protrusions 1f and flows toward the end 1b as it is. If a rotation operation occurs for some reason, the water which has relatively moved in the lateral direction along the concave portion 1b of the spoon 1 is blocked because the hand going to the protruding portion 1f is blocked and receives the resistance, whereby the rotation is suppressed. . Therefore, it is possible to perform an operation of inviting a fish like a zigzag while rotation is restricted.

  As described above, by providing the projection that extends in the substantially longitudinal direction of the spoon and serves as a wall that suppresses the flow of water in the horizontal direction, it is possible to achieve desired shaking, zigzag operation, and the like while preventing rotation in the horizontal direction. A new spoon was obtained. Here, in order to facilitate manufacture, the protruding portion 1f is obtained by folding a protruding piece of a metal flat plate by pressing, but the present invention is not limited to this. May be attached to the main body by welding, adhesion, or the like, or may be provided integrally. Providing the protrusions 1f at both ends is preferable because the spoon 1 can be prevented from rotating on both sides while maintaining the balance, and can be formed integrally by press working. For example, as long as resistance can be obtained, the antenna may be provided at a position away from the end. Alternatively, a single protruding piece provided on the center OO ′ in the longitudinal direction (see FIG. 2A) may be used.

  In the present example, the front end portion 1a and the rear end portion 1b draw curves having large and small localities, respectively. However, this is an example, and the present invention is not particularly limited to this. Further, in addition to keeping the overall plate thickness constant as in this example, the plate thickness may be changed, for example, by increasing the plate thickness toward the rear end in order to shift the center of gravity to the rear end.

1 is an overall perspective view when a spoon-shaped fishing lure 1 according to an example of the present invention is used. FIG. 2 is a plan view of the lure 1 shown in FIG. It is a front view of the lure 1 shown in FIG. It is a bottom view of the lure 1 shown in FIG. It is a left view of the lure 1 shown in FIG. FIG. 2 is a right side view of the lure 1 shown in FIG. 1. FIG. 2 is a cross-sectional view of the lure 1 shown in FIG. 1 taken along the axis OO ′. FIG. 2 is a cross-sectional view of the lure 1 shown in FIG. 1 taken along the line BB ′.

Explanation of reference numerals

1 lure 1a tip 1b end 1c center 1d bottom 1e recess 1f protrusion (projection piece)
2, 3 hole 4 Retaining ring P Wayline W Fishing hook

Claims (7)

A fishing lure comprising a plate-like body extending in a longitudinal direction, wherein the lure has a projection rising from the plate-like surface so as to suppress a relative movement of water in a lateral direction. Lure. The lure according to claim 1, wherein the plate-shaped main body is a spoon type having a curved concave portion. The plate-shaped main body is a spoon type in which a portion that curves to one surface when viewed from the side to form a concave portion and a portion that curves to the other surface are formed. The lure according to 1. The lure according to claim 2, wherein the protruding portion is provided partially in the longitudinal direction. The lure according to claim 2, wherein the protruding portion is provided on a surface on which the concave portion is formed. The lure according to any one of claims 1 to 5, wherein the protrusion is formed on both sides and a concave side with respect to a longitudinal center axis of the lure. The lure according to claim 6, wherein the lure is formed by press working.

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