JP2018139512A - Fishhook and fishhook binding method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fishhook and a fishhook bundling method in which sufficient binding strength by a binding thread can be obtained efficiently and effectively without increasing weight and without impairing appearance, and thereby a desired binding configuration can be maintained, and also the winding work of the binding thread is made easy even if using the fishhook with a slippery surface.SOLUTION: A fishhook 4 of the present invention includes multiple configuration fishhooks 4A, 4B, 4C being arranged in an anchor shape while a shaft part 4a is conformed, and a binding part 10 formed by winding a binding thread 12 around the shaft part 4a of the configuration fishhook. The binding part 10 has a first sparse winding layer 10A formed by spirally winding the binding thread 12 around the shaft part 4a from one end side 30 toward the other end side 31, a second sparse winding layer 10B formed by spirally winding the binding thread 12 while being stacked on the first sparse winding layer 19A and filling a gap from the other end side toward the one end side, and a close winding layer 10C formed by closely winding the binding thread on the second sparse winding layer 10B more than the first and second sparse winding layers.SELECTED DRAWING: Figure 5

Description

  The present invention relates to a fishhook formed by binding a plurality of fishhooks (constituting fishhooks) with a binding thread and a fishhook binding method.

  2. Description of the Related Art Conventionally, fish hooks (hooks) formed by binding a plurality of fish hooks (constituent fish hooks) with a binding thread are known, and such fish hooks are used for fishing various target fish. For example, in carp fishing, after placing the fish hooks in the shape of a carp in a state where the shaft parts of 2 to 4 fish hooks are aligned with Harris located at the center, a root wound thread (bind) A so-called squid needle that binds these fishhooks by winding a thread) is used. In addition, there are some which bind the shaft portions of the fishhook not by thread but by welding or brazing, but as a similar type of fishhook, a puffer fish hook, a treble hook for lure, and the like are also known.

  By the way, in such a fishhook formed by binding a plurality of fishhooks with a thread, the winding strength of the root winding thread is weak, and if the bundled state is incomplete, each of the fishhooks that are bundled is subjected to an external force (for example, a hook The pin is rotated around the axis (circumferentially) by the hook, etc., and deformed from the original saddle-like shape that maintains the same interval to a distorted shape that is biased to one side, or the fishing hook falls off Inconvenience can occur.

  Therefore, various devices have been conventionally made to prevent such a situation. For example, Patent Literature 1 and Patent Literature 2 disclose increasing the number of windings of the root winding yarn to increase the binding force of the fishing hook. Further, Patent Document 3 and Patent Document 4 disclose that grooves and irregularities are provided on the surface of the shaft portion of the fishhook around which the root winding thread is wound to prevent loosening of the root winding thread.

No. 3-13188 JP 2003-250407 A Actual Kosho 62-27105 Utility model registration No. 2593893

  However, as disclosed in Patent Document 1 and Patent Document 2, simply increasing the number of windings of the root winding yarn is not regular in the winding form, and wasteful gaps and overlaps are generated. It is difficult to obtain a binding force efficiently and effectively. In addition, since the shaft portion of the fishhook becomes thicker as the number of windings increases, the appearance also deteriorates.

  On the other hand, as disclosed in Patent Document 3 and Patent Document 4, if grooves or irregularities are provided on the surface of the shaft portion of the fishhook, loosening of the root winding thread can be prevented and the binding force can be maintained to some extent. If you use a fishhook with extremely low frictional resistance that has been nickel-plated, fluorine-plated or other slippery surface to increase the rate, the slippery is too good. It becomes difficult to wind the root winding yarn by assembling, and the root winding yarn is easily loosened even in the presence of grooves or irregularities on the shaft surface.

  In addition, in order to increase the binding force by the root winding thread, it is conceivable to tightly wind the root winding thread around the shaft part of the fishhook, but just by tightly winding the root winding thread directly around the shaft part of the fishhook, It looks as if the hook of the fishhook is covered with a thread tube (cylindrical winding thread). If the turning part is hardened with an adhesive, the entire thread tube is easy to slip in the axial direction, and especially when using a fishing hook with good surface slip, such as a fishing hook with fluorine plating, the entire thread tube will come off the shaft as it is. There are also concerns about the situation.

  Also, in order to temporarily fix the winding end of the root winding thread, the root winding thread is spirally wound in one direction spirally, or a part of the shaft portion of the fishing hook is wound in a knob shape. However, in this case as well, the underlying layer of the densely wound layer is not firmly formed. Problems are likely to occur. Also, it is generally attempted to increase the fixing strength by increasing the coating amount of the adhesive so that such a problem does not occur. However, if the coating amount of the adhesive is increased, the number of windings is increased. Not only does the appearance look worse, but the weight of the entire binding needle also increases, making it more susceptible to water resistance during actual fishing (water resistance increases).

  The present invention has been made paying attention to the above-described problems, and can efficiently and effectively obtain a sufficient binding force by the binding yarns without causing weight increase and without impairing the appearance. Another object of the present invention is to provide a fishing hook and a method for binding a fishing hook that can maintain a desired binding form and that can easily wind a binding yarn even when a fishing hook with a slippery surface is used.

  In order to achieve the above-described object, the fishhook of the present invention includes a plurality of constituent fishhooks arranged in a predetermined form with the shaft portion aligned, and the periphery of the shaft portion of the plurality of constituent fishhooks. A binding portion formed by winding a binding thread so as to bind the shaft portion, and the binding portion includes a gap between the binding yarn so that the shaft portion is partially exposed around the shaft portion of the fishing hook. The first loosely wound layer formed by being spirally wound from one end side to the other end side of the shaft portion, and the binding yarn wound to the other end side is folded back A second loosely wound layer formed on the first loosely wound layer by being spirally wound while filling the gap from the other end side toward the one end side; and the binding yarn Directly on the second sparsely wound winding layer or with another winding layer interposed therebetween. And characterized by having a tightly wound winding layer formed by tightly winding than the second open coiled winding layer.

  According to the above configuration, the second sparsely wound layer intersects the bound yarns of both the wound layers so as to fill the gap between the first sparsely wound layer on the first sparsely wound layer. Therefore, the binding yarns of the respective wound layers wound in the opposite directions cross each other and are wound together while being superposed to obtain an anti-slip effect. In other words, from the start of winding to the first turn (outward path), the return-bound bundle thread that has been wound back into the gap between the bound yarns is wound in the opposite direction, and the shaft portion is bound to reciprocate. In addition, since the shaft portion of the fishhook is tightened in a state where it is in direct contact with the shaft portion in both winding directions, the shaft portion can be strongly bound, and the stopper can be effectively used. In addition, the gap where the shaft portion is partially exposed is filled and reduced by the second loosely wound winding layer. At this time, a gap may remain, but it is preferable to completely fill the gap. In addition, in the above configuration, in addition to this, a densely wound layer is disposed on the crossed loosely wound layers, and the non-slipable loosely wound layer in which the binding yarns are wound around each other is further pressed from the outside. Result. In addition, the crossed portions of the binding yarns of the first sparsely wound layer and the second sparsely wound layer protrude, and the sparsely wound layer is formed in an uneven shape around the shaft portion of the fishhook. In order to prevent the loosely wound layer from moving in the axial direction of the fishhook of the sparsely wound layer, the binding yarn of the tightly wound layer is efficiently and effectively used. Thus, the fixing strength of the bundling portion is dramatically improved as compared with the conventional one (movement of the constituent fishhook in the axial direction and the circumferential direction is suppressed, and a desired bundling form can be maintained). In this case, the densely wound layer is wound with a pitch denser than that of the first and second loosely wound layers, and preferably, the portion where the shaft portion of the constituent fishhook is exposed is completely filled. More preferably, when the densely wound layer is wound densely without a gap, the unevenly wound layer is pressed from the outside with less unevenness.

  Therefore, it is not necessary to apply a large amount of adhesive as in the prior art, so that it is not necessary to increase the weight and the appearance is not impaired. In addition, due to the above-mentioned anti-slip effect, even when a fishing hook with a very small surface frictional resistance (constituent fishing hook) is used, the binding thread can be wound without causing the binding thread to loosen or the hook to come off. It does n’t take much time. In addition, the "shaft part of a fishhook" of this application is a part formed in the straight line from the front-end | tip (free end) of a shaft part to the front side of a curved part (Futokoro and a bend part), and there are Chimoto and an eye. In this case, it means the part excluding this.

  In the above configuration, it is preferable that the upper winding layer has a larger number of windings of the binding yarn. By doing so, the binding force can be effectively and efficiently increased. In this case, the winding angle formed by the binding yarn winding direction and the axial direction of the shaft portion of the constituent fishhook is preferably smaller as the upper winding layer. In such a case, the winding angle becomes smaller as the number of windings in the reciprocation increases, so that the direction of the force by tightening the binding yarn is gradually directed toward the center of the shaft portion, and the binding yarn is not easily displaced. Strong binding strength can be obtained. Here, the “winding direction” of the binding yarn is a direction in which the binding yarn wound around the shaft portion of the fishhook extends on the outer surface of the shaft portion.

  In the above configuration, the binding yarns forming the first and second loosely wound layers are preferably wound at a substantially constant pitch over the entire wound layer. Thus, by winding the binding yarn at a substantially uniform pitch, there is no unevenness in the binding strength, and the intersecting portions are regularly arranged, so that the tightening force is evenly distributed over the entire shaft portion. become. In this case, the upper winding layer preferably has a smaller winding pitch of the binding yarn. By doing so, the gaps between the wound binding yarns are gradually filled and it becomes easier to uniformly wind the tightly wound layer, and the winding tension unevenness is reduced, and the lower loosely wound layer moves. Can be effectively prevented, and the rolled-up state can be made beautiful in appearance. Moreover, in the said structure, it is preferable that the winding tension | tensile_strength of a binding yarn is so large that the upper winding layer. In this case, since the binding yarn can be prevented from being displaced and wound, the binding force is increased. The first and second loosely wound layers and the densely wound layers are wound from one end side to the other end side of the shaft portion of the fishhook. At this time, each of the wound layers is at least the entire length of the shaft portion ( By being wound over a range of 60% or more of the (axis length), it is possible to form a layer having an effect of binding the shaft portion of the fishhook without unevenness.

  In the above configuration, another winding layer (sparse winding layer and / or dense winding layer) may be interposed between the second loosely wound layer and the densely wound layer. . In the above configuration, the binding yarn winding operation may be performed by directly holding the fishhook by hand, or may be performed by using a vice dedicated for binding. Further, in the above configuration, one end side of the shaft portion of the fishhook may correspond to the side of the fishhook (bend side) and the other end side may be the free end (for example, Chimoto) side of the shaft portion, or vice versa. May be. Moreover, in the said structure, the adhesive agent may be apply | coated to the binding part. In that case, it is preferable to provide an adhesive reservoir at the root portion of the fishhook that branches so that the shaft portions of the constituent fishhooks are separated from each other. If it does in that way, rotation around the axial part (circumferential direction) of each constituent fishhook can be controlled by the adhesive reservoir.

  In the above configuration, the material for forming the binding yarn is preferably a synthetic resin monofilament, and particularly preferably a stretchable material such as nylon or fluorocarbon. In addition to synthetic materials such as polyethylene and polyurethane, natural materials can also be used, but the material is not limited to these, and is not limited to monofilaments and may be multifilaments. Moreover, in the said structure, as long as the number of the fish hooks which should be bundled is two or more, how many may be sufficient. Furthermore, the winding angle and winding pitch of the binding yarn may be partially changed in each winding layer.

  The present invention also provides a fishing line binding method having the above-described features.

  According to the present invention, it is possible to efficiently and effectively obtain a sufficient binding force by a binding yarn without causing weight increase and without impairing the appearance, and a desired binding form can be maintained, and the surface Even when a fishing hook that is slippery is used, it is possible to obtain a fishing hook and a method for binding a binding hook that can easily wind the binding yarn.

(A) is a disassembled perspective view before binding of the fishhook which concerns on one Embodiment of this invention, (b) is a perspective view after binding of this fishhook. (A) The perspective view which shows the 1st step (formation step of a 1st loosely winding layer) in the bundling method which binds the fishhook which concerns on one Embodiment of this invention using a vise, (b) is 1st. The figure which shows typically the winding state of the binding yarn which forms this loosely wound layer, (c) is a diagram which shows the winding direction of a binding yarn with an arrow. (A) The perspective view which shows the 2nd stage (formation stage of a 2nd loosely wound winding layer) in the bundling method which binds the fishhook which concerns on one Embodiment of this invention using a vise, (b) is 2nd. The figure which shows typically the winding state of the binding yarn which forms this loosely wound layer, (c) is a diagram which shows the winding direction of a binding yarn with an arrow. (A) The perspective view which shows the 3rd stage (formation stage of a dense winding layer) in the bundling method which binds the fishhook which concerns on one Embodiment of this invention using a vise, (b) is a close winding layer The figure which shows typically the winding state of the binding yarn which forms, and (c) is a diagram which shows the winding direction of a binding yarn with an arrow. (A)-(i) is a partial schematic perspective view which shows the flow of a series of work which forms the fishing hook which concerns on one Embodiment of this invention using a vice.

Hereinafter, an embodiment of a fishing hook according to the present invention will be described with reference to FIGS.
As shown in FIG. 1, the fishing hook 4 (for example, squid fishing hook) of the present embodiment has a plurality of (three in the present embodiment) fishing hooks (hereinafter referred to as “haris” needles). These configuration fishhooks 4A, 4B, and 4C are arranged in a predetermined form (in this embodiment, a form of a rod that is radial) in a state in which the shaft portions 4a of 4A, 4B, and 4C are arranged along the shafts 4a. ), And then the binding yarn (root winding yarn) 12 is wound around the shaft portion 4a so as to bundle these shaft portions 4a. That is, the fishhook 4 is formed by binding a plurality of constituent fishhooks 4A, 4B, 4C. Accordingly, the fishhook 4 is formed by binding a plurality of constituent fishhooks 4A, 4B, 4C and a binding thread 12 around the shaft portions 4a of these constituent fishhooks 4A, 4B, 4C so as to bundle these shaft portions 4a. Part 10. Each of the constituent fishhooks 4A, 4B, and 4C has a linearly formed shaft portion 4a having a free end (if there is a chimoto), and extends from the shaft portion 4a so as to be bent in a hook shape. It is comprised by the existing roller 4c and the needle point 4b formed sharply at the front-end | tip of the roller 4c. Accordingly, the shaft portion 4a around which the binding yarn 12 is wound is a portion from the free end to the front side of the wing roller 4c that curves in a hook shape.

  In addition, as a material which forms the binding yarn 12, natural materials can also be raised besides synthetic materials (synthetic resin), such as nylon, fluorocarbon, polyethylene, and polyurethane, but are not limited thereto. The fishing line (Harris) 2 is made of nylon, fluorocarbon or the like, but may be omitted, and the material is not limited to these. Furthermore, the constituent fishhooks 4A, 4B, 4C are formed of metal such as iron, steel, stainless steel, for example. Further, in the above configuration, the number of the configuration fishhooks to be bundled may be any number as long as it is two or more, and the outer diameter of the bundled yarn 12 (for example, 0.04 mm to 鮎 in the case of a spear squid needle) 0.20 mm) is preferably smaller than the outer diameter of the shaft portion 4a of the constituent fishing hooks 4A, 4B, 4C (for example, 0.3 mm to 0.8 mm in the case of a spear hunting needle).

  2 to 4 show the wound layer structure of the binding portion 10 by the binding yarn 12 in a stepwise manner. The binding portion 10 is a first loosely wound winding shown in FIG. 2 in which a binding yarn 12 is wound around the shaft portions 4a of a plurality of constituent fishing hooks 4A, 4B, 4C so as to bind these shaft portions 4a directly. On the first layer 10A, the second loosely wound layer 10B shown in FIG. 3 formed by winding the binding yarn 12 on the first loosely wound layer 10A, and on the second loosely wound layer 10B. The dense winding shown in FIG. 4 is formed by winding the binding yarn 12 directly or with another winding layer (sparsely wound layer and / or densely wound layer) interposed (directly in this embodiment). A laminated structure is formed by the winding layer 10C.

  Specifically, as shown in FIG. 2, the first loosely wound layer 10 </ b> A has a shaft portion 4 a around the shaft portions 4 a of the constituent fishing hooks 4 </ b> A, 4 </ b> B, 4 </ b> C. The binding yarn 12 is formed by being spirally wound from the one end side 30 to the other end side 31 of the shaft portion 4a with a gap S therebetween so as to be partially exposed. In the present embodiment, the constituent fishing hooks 4A, 4B, and 4C are respectively formed in the three adjustable needle holding grooves 50a using the vice 50, that is, the main body 50A of the vice 50 with an angular interval of 120 °, for example. Since the bundling operation is performed by pinching and fixing the shaft portion 4a so that the shaft portion 4a is bundled, from one end side 30 corresponding to the free end of the shaft portion 4a to the side of the shaft 4c (for example, between the shaft portion 4a and the shaft roller 4c). The binding yarn 12 is wound toward the other end side 31 corresponding to the boundary portion). For example, without using the vice 50, the constituent fishing hooks 4A, 4B, 4C are directly gripped by hand to perform the binding operation. In some cases, the first loosely wound layer 10 </ b> A may be formed by winding the binding yarn 12 from the other end side 31 of the shaft portion 4 a toward the one end side 30.

  Further, in the formation of the first sparsely wound layer 10A, a range of 60% or more in the longitudinal direction of the shaft portion 4a on the other end side 31 from the one end side 30 of the shaft portion 4a (the axial length of the shaft portion 4a). The binding yarn 12 only needs to be wound over at least 60% or more of the range, but the binding yarn 12 extends from one end side 30 to the other end side 31 of the shaft portion 4a (for example, a straight line of the shaft portion 4a). It is preferable that about 10 turns are wound around the shaft portion 4a in the winding direction of the arrow shown in FIG. 2C over the entire portion (the number of turns is about 10). Further, the binding yarn 12 is made of nylon 0.3 (outer diameter 0.09 mm), and the winding pitch P1 (see FIG. 2B) is, for example, 0.5 mm to 2.0 mm. Furthermore, it is preferable that the space | interval L1 (refer (b) of FIG. 2) of the clearance gap S which exposes the axial part 4a is 0.5 mm-2.0 mm, for example.

  The binding yarn 12 forming the first loosely wound winding layer 10A is preferably wound at a substantially constant pitch over the entire winding layer 10A, and the winding direction and binding of the binding yarn 12 The winding angle α formed by the direction of the central axis O of the portion 10 (or the central axis of the shaft portion 4a of the constituent fishing hooks 4A, 4B, 4C) is preferably 110 ° to 130 °, for example. Here, the “winding direction” of the binding yarn 12 is a direction Q (in FIG. 2) in which the binding yarn 12 wound around the shaft portion 4a of the constituent fishing hooks 4A, 4B, 4C extends on the outer surface of the shaft portion 4a. (See (b)). However, since the winding operation is performed manually, the winding angle and the winding pitch of the binding yarn 12 may be partially changed in the winding layer 10A, or the binding yarn wound in one direction. 12 may partially intersect.

  Further, as shown in FIG. 3, the second loosely wound layer 10B is formed on the first loosely wound layer 10A so as to fold the binding yarn 12 wound up to the other end 31 of the shaft portion 4a. The gap S (the gap S of the first loosely wound winding layer 10A) is filled from the other end side 31 toward the one end side 30 while being spirally wound around the gap S ′. In this case, the binding yarn 12 may be wound over a range of 60% or more of the entire length of the shaft portion 4a from the other end side 31 to the one end side 30 of the shaft portion 4a, but the other end side of the shaft portion 4a. FIG. 3C shows a crossing with the binding yarn 12 of the first loosely wound layer 10A over the entire length from 31 to one end side 30 (for example, the entire straight portion of the shaft portion 4a). In the winding direction of the arrow (the winding direction opposite to the winding direction of the first loosely wound layer 10A), the number of turns is larger than that of the lower first loosely wound layer 10A, for example, about 20 turns. It is preferable to wind around the shaft portion 4a with a winding tension larger than that of the first loosely wound layer 10A. The winding pitch P2 (see FIG. 3B) is preferably smaller than the pitch P1 of the first loosely wound layer 10A, for example, 0.3 mm to 1.5 mm. The interval L2 of the gap S ′ that exposes the first loosely wound layer 10A (see FIG. 3B) is greater than the interval L1 of the first loosely wound layer 10A as the number of turns increases. Is necessarily small, for example, 0.3 to 1.5 mm is preferable.

  In the case of the second loosely wound layer 10B, the binding yarn 12 is preferably wound at a substantially constant pitch over the entire second loosely wound layer 10B. The winding angle β formed by the winding direction of 12 and the direction of the central axis O of the bundling portion 10 (or the central axis of the shaft portion 4a of the constituent fishing hooks 4A, 4B, 4C) is the first loosely wound layer 10A. Is preferably smaller than the winding angle α of, for example, 100 ° to 120 ° (being in a relationship intersecting the first loosely wound layer 10A). However, the winding angle and winding pitch of the binding yarn 12 may be partially changed within the winding layer 10B, or the binding yarn 12 wound in one direction may partially intersect. Furthermore, it may enter the gap S of the first loosely wound layer 10A.

  Further, as shown in FIG. 4, the densely wound layer 10C has the binding yarn 12 directly on the second loosely wound layer or another wound layer (a loosely wound layer and / or a densely wound layer). It is formed by tightly winding without any gap (in this embodiment, directly) with a winding layer) interposed therebetween. In this case, if the binding yarn 12 is wound over a range of at least 60% or more of the shaft portion 4a extending from the one end side 30 to the other end side 31 of the shaft portion 4a, the tightening force is applied to almost the entire shaft portion 4a. However, the first loosely wound layer 10A and the second loosely wound layer 10B are pressed from the outside over the entire shaft portion 4a (for example, the entire straight portion of the shaft portion 4a). The winding direction of the arrow shown in (c) (the winding direction opposite to the winding direction of the second loosely wound layer 10B; the same winding direction as the wound direction of the first loosely wound layer 10A) ), The number of turns is larger than that of the second loosely wound layer 10B in the lower layer, for example, about 30 turns, and the winding tension of the shaft portion 4a is larger than that of the second loosely wound layer 10B. Preferably it is wrapped around. Moreover, it is preferable that the winding pitch P3 (refer FIG.4 (b)) is a pitch smaller than the pitch P2 of the 2nd loosely winding layer 10B, for example, 0.2 mm-1.0 mm.

  Also in the case of this tightly wound layer 10C, the binding yarn 12 is preferably wound at a substantially constant pitch over the entire winding layer 10C, and further, the binding yarn 12 has the first loosely wound winding. It is preferable that the wound layer 10A and the second loosely wound layer 10B are wound without any gap. The winding angle γ formed by the winding direction of the binding yarn 12 and the direction of the central axis O of the binding portion 10 (or the central axis of the shaft portion 4a of the constituent fishing hooks 4A, 4B, 4C) is the second loose winding. It is preferably smaller than the winding angle β of the winding layer 10B, for example, 90 ° to 110 ° (a crossing relationship with the second sparsely wound winding layer 10B). However, the winding angle and winding pitch of the binding yarn 12 may be partially changed within the winding layer 10C, or even if the binding yarns 12 wound in one direction partially intersect with each other. Further, it may be partially inserted between the binding yarns 12 of the first loosely wound layer 10A and the second loosely wound layer 10B.

Such a winding operation of the binding yarn 12 is preferably performed using the vice 50 dedicated for binding as in the present embodiment, but even if the constituent fishing hooks 4A, 4B, and 4C are directly gripped by hand, Good. In the winding operation of the binding yarn 12, when the first loosely wound layer 10 </ b> A is formed starting from the other end 31, the second loosely wound layer 10 </ b> B is folded once. The third close winding layer 10 </ b> C is folded back to the other end side 31.
A flow of a series of operations of an example of a forming method for forming the fishhook 4 as described above using the vice 50 is specifically shown in FIG. This will be described below.

  First, as shown in FIG. 5A, the constituent fishhooks 4A, 4B, and 4C are clamped in the needle clamping grooves 50a of the main body 50A of the vice 50, and the shaft portions 4a are arranged and fixed so as to be bundled. Subsequently, as shown in FIG. 5B, the binding yarn 12 held by the binding yarn holder 70 is formed around the shaft portion 4a of the fishing hooks 4A, 4B, 4C as described above. The first loosely wound layer 10 </ b> A is formed by spirally winding 10 times from the one end side 30 toward the other end side 31. Thereafter, as shown in FIG. 5 (c), the binding yarn 12 is folded back, and the binding yarn 12 is wound on the first loosely wound layer 10A as described above by 20 times slightly more densely than before. The loosely wound layer 10B is formed. Further, as shown in FIG. 5 (d), the binding yarn 12 is turned back again, and as described above, the binding yarn 12 is tightly wound around the second loosely wound winding layer 10B about 30 times without a gap. A winding layer 10C is formed.

  Subsequently, as shown in FIG. 5 (e), the fishing hook 4 (the constituent fishing hooks 4A, 4B, 4C) bound by the winding layers 10A, 10B, 10C is removed from the vice 50, and the constituent fishing hooks 4A, 4B, For example, the binding yarn 12 is wound around the root portion (circular portion indicated by an arrow X in the drawing) of the fishing hook 4 that branches so that the shaft portions 4a of 4C are curved and branch away from each other, for example, about three times. Thereafter, as shown in FIG. 5 (f), the tying yarn 12 is rotated twice while being wound around the constituent fishing hooks 4A, 4B, 4C once. Further, as shown in (g) of FIG. 5, each constituent fishhook 4A, 4B, 4C is half-hitched (alternately knitted) with the binding yarn 12 once, and the binding yarn 12 is cut.

  Finally, as shown in FIG. 5H, adhesive 90 is applied to the surface of the binding portion 10 (winding layers 10A, 10B, and 10C) to solidify the binding portion 10, and ( As shown in i), for example, the adhesive 90 is dried for about one day. At this time, the adhesive 90 enters the gap between the shaft portion 4a of the constituent fishing hooks 4A, 4B, and 4C and the binding yarn 12 to fix the binding yarns 12 to each other. Further, when applying the adhesive 90, the fishing hook 4 is held so that the free end side of the shaft portion 4a is upward, and is poured along the binding portion 10 from the free end side (upper side) to the side of the bottom roller (lower side). It is preferable that an adhesive reservoir 60 (see also FIG. 1B) is formed at the root of the fishhook 4 that branches so that the shaft parts 4a of the constituent fishhooks 4A, 4B, and 4C are separated from each other. . By doing so, the adhesive reservoir 60 can restrict the rotation of the constituent fishing hooks 4A, 4B, 4C around the shaft portion 4a (circumferential direction).

  As described above, according to the present embodiment, the second sparsely wound layer 10B is formed so as to fill the gap S of the first sparsely wound layer 10A on the first sparsely wound layer 10A. Are laminated while crossing the binding yarns 12 of both winding layers 10A and 10B, so that the binding yarns 12 of the respective winding layers 10A and 10B are wound around each other to obtain an anti-slip effect. In other words, the bundling yarn 12 on the return path that is turned back into the gap S between the bundling yarns 12 wound from the start of winding to the first turn (outward path) enters while being wound in the opposite direction to bind the shaft portion 4a. Thus, since the shaft portions of the constituent fishhooks 4A, 4B, and 4C are tightened in both winding directions that are reciprocated together, the shaft portion 4a can be strongly bound, and the stopper can be effectively used. In addition, in the present embodiment, the densely wound layers 10C are further disposed on the loosely wound layers 10A and 10B that are formed in an uneven shape by being roughly wound and intersecting, and the binding yarn 12 is wound around each other. Since the loosely wound loosely wound layers 10A and 10B that come in contact with each other are further pressed from the outside, a sufficient binding force by the binding yarn 12 can be obtained efficiently and effectively, and the fixing strength of the binding portion 10 can be increased. This is a dramatic improvement over the prior art (the movement of the constituent fishhooks 4A, 4B, 4C in the axial and circumferential directions is suppressed, and the desired bundling configuration can be maintained).

  Therefore, it is not necessary to apply a large amount of adhesive as in the prior art, so that it is not necessary to increase the weight and the appearance is not impaired. In addition, due to the anti-slip effect described above, the fish hook has a very low frictional resistance with nickel plating, fluorine plating, and other slippery processing applied to the surface, including fishing hooks that do not have special surface treatments and ordinary fishing hooks that have only been painted. Even when the (configuration fishhook) is used, the binding yarn 12 is prevented from loosening and the fishing hook coming off, and the winding operation of the binding yarn 12 is not time-consuming.

  As mentioned above, although embodiment of this invention was described, this invention is not limited to embodiment mentioned above, A various deformation | transformation is possible in the range which does not deviate from the summary. For example, in the above-described embodiment, the fishing hook of the present invention is formed as, for example, a squid fishing hook, but in the present invention, a plurality of fishing hooks such as a puffer fish hook or a lure treble hook are bound with a thread. Applicable to various fishhooks. In the above-described embodiment, the fishing hook is formed by binding three constituent fishhooks. However, the number of constituent fishhooks to be bound may be any number as long as it is two or more.

2 Fishline 4 Fishhook 4A, 4B, 4C Constituting fishhook 4a Shaft 10 Binding unit 10A First loosely wound layer 10B Second loosely wound layer 10C Closely wound layer 12 Binding yarns S, S ′ Gap

Claims (9)

A plurality of constituent fishhooks arranged in a predetermined form with the shaft portion aligned,
A binding portion formed by winding a binding thread around the shaft portions of the plurality of constituent fishhooks so as to bundle these shaft portions;
With
The bundling portion is
It is formed by winding the binding thread in a spiral shape from one end side to the other end side of the shaft portion with a gap so that the shaft portion is partially exposed around the shaft portion of the configuration fishhook. A first loosely wound winding layer;
By winding the binding yarn wound up to the other end side on the first loosely wound layer so as to be folded back and spirally winding the gap from the other end side toward the one end side while filling the gap. A second loosely wound winding layer formed;
A tightness formed by winding the binding yarn more tightly than the first and second loosely wound layers directly on the second loosely wound layer or by interposing another wound layer. Winding layers,
A fishhook characterized by comprising:   The first and second loosely wound layers and the densely wound layer are provided over a range of at least 60% of the axial length of the shaft portion of the constituent fishhook. The described fishhook.   The fishing hook according to claim 1 or 2, wherein the upper winding layer has a greater number of windings of the binding yarn.   The winding angle formed by the winding direction of the binding yarn and the axial direction of the shaft portion of the constituent fishhook is smaller in the upper winding layer, according to any one of claims 1 to 3. Fishhook.   5. The binding yarn forming the first and second loosely wound layers is wound at a substantially constant pitch over the entire wound layer. The described fishhook.   6. The fishing hook according to claim 5, wherein the upper winding layer has a smaller winding pitch of the binding yarn.   The fishing hook according to any one of claims 1 to 6, wherein an upper winding layer has a higher winding tension of the binding yarn.   The fishing hook according to any one of claims 1 to 7, wherein an outer diameter of the binding yarn is smaller than an outer diameter of the shaft portion of the constituent fishing hook. After arranging these fishhooks in a predetermined form in a state where the shaft portions of the plurality of fishhooks are aligned, the plurality of fishhooks are wound around the shaft portion by winding a binding thread so as to bundle these shaft portions. A method for binding fish hooks,
The binding yarn is wound spirally from one end side to the other end side of the shaft portion with a gap so that the shaft portion is partially exposed around the shaft portion of the plurality of fishhooks. Forming a loosely wound layer of 1;
By winding the binding yarn wound up to the other end side on the first loosely wound layer so as to be folded back and spirally winding the gap from the other end side toward the one end side while filling the gap. Forming a second loosely wound layer;
Close winding by winding the binding yarn directly on the second loosely wound layer or by interposing another wound layer more densely than the first and second loosely wound layers. Forming a layer;
Including hook binding method.

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