JPH10215740A - Connecting beads for fishing line - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide connecting beads for a fishing line which is convenient and sure to attach/detach to a main line and a horizontal line and making the horizontal line freely rotatable to the main line just as conventional one concerning the connecting beads for fishing for connecting a horizontal line base tip part side with a hook in a branched state to the tip side of the main line of the fish line. SOLUTION: This connecting beads for the fishing line is provided with a full section vertical groove for a main line on a confronting wall face 22 and a horizontal hole for putting a horizontal line through to be in a substantially crossed state with a vertical hole for putting the main line through formed by the full section vertical groove for the main line and the other wall face by joining is realized by a full section horizontal groove for the horizontal line provided at the other confronting wall face 12 or realized by a horizontal hole itself formed at a position which does not belong to neither the faces 12 nor 22. Further, an integrated structure part is formed mutually between halved beads main bodies 1 and 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

SUMMARY OF THE INVENTION The present invention relates to a fishing line connecting bead for connecting a basal end side of a fishing line with a burr to a leading end side of the main line of the fishing line in a branched manner. It is an object of the present invention to provide a novel fishing line connecting bead which can be easily and reliably attached to and detached from a fishing line, and which realizes a structure in which the weft can freely rotate with respect to the main line as before.

[0002]

2. Description of the Related Art Tools used for fishing include fishing rods, reels,
There are fishing line, uki, newt, fishing burrs, various devices, etc.For the angler, select and combine various tools optimally according to the prey they aim for, and maximize the fishing results as much as possible as desired Is one of the great pleasures of fishing. In order to meet the expectations of anglers, recent fishing tackle shops have a variety of improved and devised tools for each type of tool. It is a privileged era where there is an assortment of products so far that anyone can enjoy fishing that can reliably expect extremely high fishing results unless the right tool is selected correctly. .

[0003] One of the improved and extremely convenient tools is that a plurality of wefts with fishing burrs are arranged at predetermined positions of the main yarns at predetermined positions on the base end side thereof. A fishing line which is rotatably connected to the main line and which can be regarded as a kind of device is already on the market. The example shown in the front view of the general device for the black bream of FIG. 7 shows the device 4 connected to the fishing line (not shown) derived from the tip of the rod via the yoke 10 and the main line 41. The weight 5 is attached to the tip of the, and the weft 6 is connected in the middle. A fishing burr 6 with artificial bait is attached to the tip of the weft 6.
1 is provided, and the base end side crosses the main thread 41 via the elongated beads 8 shown in the front view of the elongated beads of FIG. 8 and the side view of the elongated beads of FIG. It is attached to become.

The long spherical beads 8 are formed of a synthetic resin and have a vertical hole 81 penetrating in a long diameter direction and a horizontal hole 82 penetrating in a short diameter direction, and are mutually offset from the center of the long spherical shape. The longitudinal hole 81 in the long diameter direction has an intermediate portion of the main thread 41, and the weft 6 in the short diameter weft hole 82.
The small ball beads 9, 9 and the like are fixed at predetermined intervals on both sides of the long bead 8 of the main thread 41 with an adhesive, and the weft thread 6 is At a predetermined location, and is connected so as to stop. Further, a donut-shaped annular small bead 10 is bound to the base end side of the weft thread 6 that protrudes through the transverse hole 82 and is prevented from being pulled out from the transverse hole 82. Device 4 configured in this way
Since the elongated spherical beads 8 are rotatably incorporated around the main thread 41, even if the fishing burr 61 is rotated around the main thread 41 by the biting of the fish, entanglement is prevented.

When a device such as horse mackerel or sardine is made, it is necessary to attach a plurality of wefts 6, 6,... To one main thread 41 in a branched manner. In this type of device, the small beads 9 and the long beads 8 are arranged in order from the weight 5 attached to the tip so that the order is not mistaken.
Alternately, the work of arranging and attaching is required, and in order to proceed with the work efficiently, considerable skill and labor are required, which is disadvantageous on the unit price of the product, and furthermore If the spherical beads 8 are damaged during production, during the transportation stage, or during use, it cannot be repaired. It was extremely inconvenient, such as the need to continue, or to rework or replace everything.

In recent years, with the increase in the fishing population, the destruction of nature due to the dumping of fishing line and the like has continued to increase, and the damage to wild birds and fish has been conspicuously increasing. In the device 4 up to, the spherical beads 8
In the case of damage, there is a high possibility that the device 4 will be discarded, which may result in damage to wild birds and fish, etc. From the standpoint of the view, there was a need to improve traditional structures that could not be reused. The disadvantages as described above are as shown in FIG.
As shown in the cross-sectional view of the spherical bead No. 0, a vertical hole 8 drilled in an intersecting position at a position offset from the center of the spherical shape.
1. The same is true of the spherical beads 101 which are already widely used and provided with the lateral holes 82. These drawbacks cannot be solved by any conventional fishing line connecting beads. there were.

The present invention provides a fishing line connecting bead as described above in which the mounting operation can be easily performed, and when broken, the bead can be easily replaced with a new bead and the weft can be connected to the main line. I was keenly aware of the necessity of connecting beads for fishing line, and for many years, I started research and development from my responsibility as one of the people involved in fishing gear, and repeated many experiments with long-term trial and error. Finally, the present invention succeeded in completing a fishing line connecting bead having a novel structure. In the following, the structure will be described in detail with some embodiments of the present invention shown in the drawings.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS As clearly understood from the typical embodiments shown in the drawings, the connecting beads for fishing line included in the present invention basically have the following constitution. It is. That is, any one of the main thread inserting vertical hole and the weft thread inserting horizontal hole, which are arranged in an intersecting manner and both form the bead body in a penetrating shape, at least divide the bead body into two or substantially divide the bead body. On the opposing wall formed as a shape, either the entire cross-section vertical groove for main yarn or the entire cross-section horizontal groove for weft engraved on one of the opposing wall surfaces, or both of the opposing wall surfaces are engraved in an opposing manner. The weft thread halfway cross-section groove or the main thread half-section cross-section vertical groove is formed in a main thread insertion vertical hole or a weft thread insertion horizontal hole that penetrates the bead body, and the main thread insertion vertical hole or the weft thread is formed. The main thread or weft thread to be inserted into the insertion weft is either a full section vertical groove for the main thread or a full section horizontal groove for the weft thread, or a half section horizontal groove for the weft thread or a half section vertical groove for the main thread, respectively. Directly into the bridge to form a penetrating shape Thus, the connecting bead for fishing line is arranged in a crossed manner in the bead body with respect to the weft or main thread inserted into one of the other weft inserting hole or main thread inserting vertical hole. .

The most typical configuration of a fishing line connecting bead that satisfies the basic constituent requirements is as follows. One of the opposing wall surfaces of the two divided bead bodies has a full-length longitudinal groove for the main line. Or a half-cut longitudinal groove for the main yarn facing each other is carved on both of the opposing wall surfaces, and these two divided bead bodies are united to form the entire main yarn for the main yarn. It is substantially intersecting with the main thread insertion vertical hole formed by the cross-section vertical groove and the other wall surface, or the main thread insertion vertical hole formed by the opposing main thread half-cut cross-section vertical grooves. The weft insertion weft hole is realized by full-width weft cross-section weft or half-cut weft cross-section weft grooves engraved on one or both of the opposing wall surfaces of the divided bead body, or Opposing walls of the two-parted bead body While being realized by the horizontal hole itself formed at a position that does not belong to any of the above, between the bead bodies divided into two, the above-mentioned full cross-section vertical grooves for the main thread or the half-section vertical grooves for the main thread are connected to each other. A vertical hole for thread insertion formed by
A fishing line having an integrated structure that allows the entire cross-section weft for the weft thread or the half-section weft cross section for the weft thread, or the weft thread insertion weft hole formed by the weft hole itself, to be properly merged in a crossed arrangement. Connecting beads.

The connecting bead for fishing line of the present invention having the above-described typical structure has a vertical groove for the main line and a vertical groove for the main line for forming a vertical hole for the main line and a horizontal hole for the weft line. If the half-section vertical groove, and the full-section horizontal groove for the weft or the half-section horizontal hole for the weft insertion, or the horizontal hole itself, is represented by a more specific example, two fishing line connecting beads having the following configuration are provided. Will be included.

One is to form a full-length vertical groove for the main thread on one of the opposing wall surfaces of the divided bead body,
Alternatively, a half-cut longitudinal groove for the main yarn is formed on each of the opposite wall surfaces, and the entire vertical groove for the main yarn is formed on the opposite wall surface of the divided bead body. In the bead body on the side where it is not provided, when combined, a cross-section transverse groove for a weft thread is formed so as to be in a direction crossing the above-described full-section longitudinal groove for a main thread, or opposes. On both sides of the wall, a half-section horizontal groove for weft thread is formed so as to intersect with the above-mentioned half-section vertical groove for main thread when combined, and the above-described full-section vertical groove for main thread or book A bead obtained by dividing a vertical hole for main thread insertion formed by half-section vertical grooves for yarn and a horizontal thread for weft insertion formed by full-section horizontal grooves for weft or half-section horizontal holes for weft insertion. It is a connecting bead for a fishing line in which a main body is united to form a cross at a wall portion.

[0012] The other is to form a full-length vertical groove for the main thread on one of the opposing wall surfaces of the bisected bead body, or to make both of the opposing wall surfaces face each other. A half-section longitudinal groove for the main thread is engraved on the other side, regardless of whether the full-section longitudinal groove for the main thread or the half-section longitudinal groove for the main thread is adopted, it is combined with one of the two divided bead bodies. At a position that does not belong to the wall surface portion when it is made to be, it is made to intersect with the main thread insertion vertical hole formed by the full thread vertical groove for the main thread or the half cut vertical groove for the main thread. It is a fishing-line connecting bead in which a horizontal hole for a horizontal line for inserting a horizontal line is independently formed.

The bead body has the function of connecting the weft with sufficient strength to the middle part of the main line extending from the fishing rod, and is entirely spherical, oblong, cubic, rectangular, conical, pyramidal. , Or any other three-dimensional shape, divided into two parts at an appropriate place (therefore, it is not limited to the division having the same volume), and they are combined to return to the original shape. At least one of the main yarn and the weft yarn and, if necessary, both are arranged between the divided surfaces, and after the merging, the main yarn and / or the weft yarn are held in the bead body in a penetrating manner. After the merging, the main thread and / or the weft thread are not easily separated even if a force is applied to the thread and the fishing line is not easily broken or broken. Strong Comprising a, and subtle without disturbing per property material, for example, the strength is out of plastics or glass, is manufactured by metal such as aluminum material or the like.

Each of the wall surfaces of the bead body composed of a pair of divided portions, which are opposed to each other when the divided portions are joined and integrated, have a joint shape or fit that does not hinder the joining. It is necessary to form a groove on the opposing wall, for example, to prevent the displacement movement between the opposing wall surfaces and the fishing line inserted in the groove of the opposing wall surface from coming off from the groove. In addition to the above, it is also possible to form concave and convex shapes that mesh with each other at required places on the facing wall surface.

The full cross section vertical groove for the main thread and the full cross section horizontal groove for the weft are grooves formed so that the entire cross section of the main thread and the weft inserted can be depressed. The open side of the groove is closed on one of the opposed wall surfaces, thereby realizing a vertical hole or a horizontal hole for weft insertion, which substantially penetrates the bead body vertically and horizontally, for example, The cross-sectional shape may be from a simple concave portion (overturning “U” shape) to a substantially “U” shape with a rounded bottom or a substantially “V” shaped with a sharp bottom. Or a cross section of a weft yarn that is combined in a cross shape with the vertical groove of the main yarn. The angle formed by the lateral groove, when throwing into the water or pulling up from the water, It is necessary to set the crossing angle so that the weft yarns or the weft yarns are not easily entangled with each other, and a crossing state of approximately 90 degrees is ensured. The weft may have a crossing angle in a state where the fishing burr side faces upward from the horizontal, or may have a crossing shape at an appropriate angle opposite thereto.

The full-length vertical groove for the yarn is formed straight on the opposing wall surface of one of the divided bead bodies, and the other opposing wall surface abuts to realize a vertical hole for inserting the yarn. Further, the full cross-section horizontal groove for the weft is formed straight on the other confronting wall surface on which the above-mentioned full cross-section vertical groove for the main yarn is not formed. It is intended to realize a weft thread insertion horizontal hole by being touched, and when combined, these main thread insertion vertical holes and weft thread insertion horizontal holes are bordered on the abutting portion of the opposed wall surfaces, The cross sections of the holes themselves are formed in a non-overlapping cross-shaped arrangement.

On the other hand, in the case where the vertical holes for inserting the main thread and the horizontal holes for inserting the weft are realized by the vertical grooves for the main thread half-section and the horizontal grooves for the weft half-section, the half-cut vertical section for the main thread is used. Both the groove and the weft thread half-section transverse groove have a diameter that allows a single thread or a weft thread to be slidably inserted in the axial direction and the circumferential direction for the first time when the opposing wall surfaces abut against each other. So that it is formed in a hole or a weft insertion horizontal hole,
Both the half cut cross-section vertical groove for the main thread and the half cut cross-section horizontal groove for the weft are formed on the opposing wall surfaces of the divided bead bodies by approximately half of each cross section of the main hole for inserting the main thread or the horizontal hole for inserting the weft. The vertical axis of the main thread passing through hole and the horizontal axis of the weft passing through cross each other, or one of them is larger than the other and has a predetermined cross section (half cut vertical flute for the main thread). In the weft thread half-section cross-sectional groove, the enlarged side should not be the same side of the divided bead body, so that the axis of the formed main thread insertion vertical hole and the formed weft thread insertion horizontal hole do not intersect. It is desirable to form a groove cross section.

Further, the vertical hole for inserting the main thread and the horizontal hole for inserting the weft are provided with the above-mentioned full-section vertical groove for the main thread and the full-section horizontal groove for the weft,
Alternatively, in addition to being realized by a combination such as a half cut section vertical groove for the main thread and a half cut cross section horizontal groove for the weft thread, the entire cross section vertical groove for the main thread and the half cut cross section horizontal groove for the weft thread, or the half cut cross section vertical groove for the main thread and the whole cross section for the weft thread are provided. Combinations such as cross-sectional horizontal grooves, or only one of the vertical hole for main thread insertion or the horizontal hole for weft thread insertion is bored as a vertical hole or horizontal hole at a location completely unrelated to the facing wall, and only the other is the facing wall. It is also possible to realize the combination by forming the groove as a full-section groove or a half-section groove in the main thread insertion vertical hole and the weft thread insertion horizontal hole formed by these combinations partially overlap each other However, each of the shaft cores is formed in a shifted cross shape or an offset cross shape in which the holes do not completely overlap each other.

On the other hand, at the appropriate position of the full-length longitudinal groove for the main thread, and / or at the other wall portion facing the full-length vertical groove for the main thread, or at the half-section vertical groove for the main thread,
In any one of the suitable places facing each other, the main thread insertion vertical holes formed by the main thread full-section vertical grooves and the other wall surface, or the opposing main thread half-cut cross-section vertical grooves are formed. The main thread as a thread knot or equivalent to prevent the main thread inserted into the main thread insertion vertical hole from moving up and down in the main thread insertion vertical hole. A recessed portion for accommodating the bulging tool integrated with the boss may be formed.

The recessed portion forms a hollow portion in the united bead body, and is attached to a ball knot (which is naturally larger than the cross section of the main thread) provided at a desired position of the main thread, or adheres to the main thread. The wound and integrated bulging tool (also larger than the cross section of the main thread) is sealed in the bead body without interfering with the merging of the bead body. By adopting a structure that does not come out of the vertical hole for main thread insertion, the bead body can be stopped at a predetermined position of the main thread without arranging small ball beads and the like up and down as before. Things. In addition, the concave notch is mainly used as a component for determining the position of the bead main body in the main yarn. However, depending on the case, it is of course possible to adopt or use it together as a weft yarn escape prevention structure. It may be used also as the above-mentioned concave portion for the main thread, or may be independently formed at another position.

The integrated structure part of the divided bead bodies is formed by dividing the divided bead bodies into full-length vertical grooves for main yarn, half-cut vertical grooves for main yarn, or weft yarn prepared on the opposing wall surfaces. The main thread and the weft thread are fitted into the full cross section horizontal groove for the weft and the half cut cross section horizontal groove for the weft, and then merged to restore and fix the original shape. When an external force (an external force generated by catching a catch on a fishing burr of the weft and pulling it up) is applied to the main thread and the weft which are inserted into the vertical hole for the main thread insertion and the horizontal hole for the weft insertion, It must be formed with a certain structure and strength so that the engagement state is not easily released.

The integrated structure may be, for example, a connecting clip or a rivet that is completely separate from the bead body, an adhesive with an adhesive, fixed, or a synthetic resin standing on the opposite wall surface of one bead body. The rod body made by dividing the rod body is inserted into a through-hole pre-drilled in the other bead body, and the protruding tip is melted by heating or a solvent or the like, and fixed by pressing. May be of a structure that makes it difficult to divide easily after uniting and integrating, but the bead body to be divided and formed as typified by those shown in Examples described later. It is extremely convenient if the engaging male part and the female part are previously formed integrally with each other, and the engaging portions such as the claw parts are formed in a structure that can be pryed open with a tool or the like as appropriate. A. There is no restriction on the number and arrangement of the integrated structure portions, and the entire cross-section vertical groove for the main thread and the half cross-section vertical groove for the main thread, or the full cross-section horizontal groove for the weft and the half cross section for the weft formed on the facing wall surface. It can be freely determined as long as the arrangement of the lateral grooves is not hindered.

The connecting bead for fishing line of the present invention shown by the above description has an intersecting shape in a bead body formed in a spherical, oblong, cubic, cuboid, conical, pyramidal or any other three-dimensional shape. The main thread and the weft thread are pierced from the entrance of each hole into the main thread insertion weft hole and the weft thread insertion weft hole formed by the arrangement. By a simple means that only one of the yarn and the weft is passed across the bead body, finally the main thread and the weft are both formed with the vertical hole for the main thread and the horizontal hole for the weft insertion through. At the stage where they are divided into two parts at appropriate places so that they can be attached, and they are united and returned to the original shape, at least either the main thread or the weft thread, and Arranged both sides I, after coalescence is obtained as would retain the yarn and / or the weft insertion shape and cross-shaped in the bead body.

[0024]

[Related Invention] As the connecting beads for fishing line satisfying the basic constitutional requirements of the present invention, the connecting beads for fishing line having the following constitution in addition to those having the typical constitutions described above are also basic. Satisfies basic configuration requirements. That is, while forming one of the longitudinal or transverse axial center portions or the approximate axial center portion of the bead body to form a penetrating vertical hole or a weft inserting horizontal hole, the main thread inserting vertical hole or the weft inserting hole is formed. A cut is made at a predetermined position on the outer peripheral surface of the bead body so as to cross the weft hole and to pass over the vertical hole for weft insertion or the weft hole for weft thread insertion, and border the opposing wall surfaces at the cut. The bead body has a substantially two-part shape, and either one of these facing walls has a full cross section for the weft thread or a full cross section for the main thread at a position beyond the vertical hole for main thread insertion or the horizontal hole for weft thread insertion. Either a vertical groove is cut or a half-cut horizontal groove for weft or a half-cut vertical groove for main yarn is formed on both facing walls, so that they face each other. Half cut for weft yarn with full cross section or confronting shape Either the weft groove or the half cut vertical groove for the main thread formed a weft insertion vertical hole or a weft insertion horizontal hole or a main thread insertion vertical hole substantially intersecting with the preceding main thread insertion vertical hole or the weft insertion horizontal hole. This is a fishing line connecting bead in which the main thread inserting vertical hole and the weft thread inserting horizontal hole which are correctly cross-shaped are formed without requiring a special integrated structure part. .

If the bead body is selected from one of the finally provided main thread insertion vertical hole and the weft insertion horizontal hole, for example, the main thread insertion vertical hole, the main thread insertion The vertical hole is formed in a penetrating shape around the bead body longitudinal axis portion or in the vicinity thereof, and is crossed with the main thread insertion vertical hole, and so as to exceed the main thread insertion vertical hole, A cut is made from a predetermined position on the outer peripheral surface of the bead body (usually the center of the bead body) so as to be as thin as possible, and the bead body is divided (i.e., of the above-described configuration) at the opposing wall surface formed by the cut. In this way, the bead is not completely divided by the opposing wall, or expanded or unfolded largely while connecting the part, but slightly cut by the elastic deformation of the bead body part left before the cut. Can be broken open, Most formed to have a structure) that would be restored to the original state after.

Therefore, the facing wall faces cross each other so as to divide the approximate center of the main thread insertion vertical hole, and from the position where the main thread insertion vertical hole intersects, to the side where a further cut is made. Is formed in a structure that is stretched by an appropriate amount toward the outside on the opposite side, and then the amount of the bead body portion left beforehand is regulated and formed in advance, so that the divided bead body is formed. However, while maintaining the original three-dimensional shape, the cut can be temporarily widened by the elastic deformation of the portion, and the cut can be restored.

The weft thread insertion weft hole is restricted so as to hang on one of a pair of opposing wall surfaces formed by the cuts, and a weft cross-sectional weft groove is engraved (in actual processing, the opposing wall surface is formed). Either piercing processing) or engraving half-cut horizontal grooves for weft threads so that they face each other from the opposing walls (in actual processing, piercing both sides of the wall) This is realized by a hole in a state communicating with the cut formed by the processing.

The weft insertion weft hole can be formed anywhere on the facing wall surface. However, in order to prevent inadvertent withdrawal of the weft yarn, the weft insertion weft hole is located at a position beyond the main thread insertion vertical hole. It is desirable to be formed in a regulated manner.Before the warp thread piercing the main thread insertion longitudinal hole, the weft thread is held in a tensioned state in a state of straddling the bead body from the cut entrance, Forcibly (that is, by pushing out the cuts), cut into the bead body, guide it along the opposing walls, reach the weft insertion horizontal hole, and then insert it into the thread insertion vertical hole. A combination structure is realized in which the warp is inserted so that even if the weft is disengaged from the weft insertion weft, the weft is blocked by the cross-shaped warp and cannot escape to the cut entrance side. Should be done.

In order to facilitate the forced weft thread bite, the slit entrance is preferably formed to have a structure with an expanded yarn guide on the outer periphery of the bead body. . In the following, some of the most typical embodiments will be disclosed and added with specific descriptions so that the configuration included in the fishing line connecting beads of the present invention described above can be understood more clearly. I will try.

[0030]

Embodiment 1 The case shown in the front sectional view of the spherical bead of FIG. 1 is one embodiment which embodies the connecting bead for fishing line of the present invention. The connecting beads integrally formed of a synthetic resin connect the hemispherical bead bodies 1 and 2 bisected from the center with the corresponding portions at the peripheral edges of the opposing wall surfaces 12 and 22, and are concave at the center. A connecting portion 3 having a notched thin portion 31, a notch-shaped engaging seat 23 formed on the periphery of one bead body 2 at a position just diagonal to the connecting portion 3, and the other bead The outer peripheral edge of the main body 1 is formed of an engaging claw 13 that meshes with the engaging seat 23. Therefore, the bead main bodies 1 and 2
Has a structure formed in a connected manner via the connecting portion 3.
The engaging claw 13 has an outer peripheral surface shape of the bead body 1,
2 are formed to have the same curvature as the outer peripheral surface of the engagement seat 23.
After being meshed with the spherical beads, as shown by a two-dot chain line in FIG.

On the opposing wall surfaces 12 and 22 of the bead bodies 1 and 2 close to the connecting portion 3 side, straight half-cut longitudinal grooves 14 for the main yarn connecting the peripheral edge to the opposite peripheral edge.
a and 24a are forcibly bent at the joint portion 3 and are engraved so as to be matched in a case where the opposed wall surfaces 12 and 22 are brought into contact with each other and joined together. When the opening is formed in a divided funnel shape and is united to realize a vertical hole for main thread insertion, the openings at both ends form a funnel shape, and the contact with the main thread 41 becomes smooth, and scratches occur. It has a structure that takes care not to have it.

Further, the bead bodies 1 and 2 are arranged so as to be close to the engagement seats 23 and the engagement claws 13, penetrate in a direction perpendicular to the opposed wall surfaces 12 and 22, and When they are combined, weft thread insertion weft hole portions 15, 25 are respectively formed at positions where they are restricted to form a single cylindrical through hole, and each weft thread insertion weft hole portion 15, 25 is formed. , 25 are chamfered in a funnel shape for the same reason as in the case of the above-described thread insertion vertical hole, so that the contact with the weft thread 6 is smooth and the weft thread 6 is passed through. It is molded into a shape that makes it easier.

When the hemispherical beads 1 and 2 are forcibly bent and united at the joint portion 3 to form a spherical shape, the warp insertion longitudinal holes 14a and 24a formed by the main thread half-cut vertical grooves 14a and 24a and the weft yarns. The weft insertion horizontal holes formed by connecting the insertion horizontal hole portions 15 and 25 are in an offset shape (that is, a state where they are displaced from the center of the sphere to the outer peripheral side and are separated by a predetermined distance and do not intersect). However, a fishing line connecting bead of the present invention having a pair of through-holes penetrating a structure that intersects substantially orthogonally is configured.

[0034]

Embodiment 2 A perspective view of the bead bodies 1 and 2 divided into two parts shown in FIG. 2 and a front view of the bead bodies 1 and 2 corresponding to each other while being divided into two parts in FIG. It is another Example of the connection bead for fishing lines. The spherical beads 1 and 2 divided into two parts at about 1/3 of the left side in the major axis direction of the long sphere have a peripheral portion corresponding to a straight line passing through the center on the facing wall surface 12 of one bead body 1. , A pair of engaging claws 13 are formed to face each other with the claws facing each other.
Engagement seats 23 are formed on the periphery of the opposing wall surface 22 of the other bead body 2 corresponding to the engagement claws 13, 13. It is formed so as to match the outer peripheral curvature of the main bodies 1 and 2,
When engaged with the engagement seats 23, 23, that portion also becomes part of the contour of the bead bodies 1, 2.

The opposing wall surfaces 12 of the bead bodies 1 and 2
22 is a cross-sectional weft thread cross-sectional groove 14 having a concave notch 15 and 25 at the center, and a straight line in the direction regulated so as to be arranged orthogonally when assembled and united. A vertical groove 24 is formed in the cross section, and the bead bodies 1 and 2 engage the pair of engaging claws 13, 13 with the engaging seat 23,
23, the entire cross-section transverse groove 14 for the weft yarn is formed.
And the full-length vertical groove 24 for the yarn is opposed to the facing wall surface 12 or 22, that is, the full-width horizontal groove 1 for the weft yarn.
In the case of 4, the longitudinal groove 24 for the main thread is formed on the facing wall 22 and the open side of each groove is closed on the facing wall 12 to form a weft insertion horizontal hole and a main thread insertion vertical hole. A hollow portion for accommodating the ball knot 42 of the main thread 41 is realized at the intersection of the passing horizontal hole and the main thread inserting vertical hole.

[0036]

Embodiment 3 A perspective view of the two-parted bead bodies 1 and 2 of FIG. 4 and a plan view of the united state of FIG. 5 show still another example of the connecting beads for fishing line included in the present invention. This is an embodiment of the invention. In a pair of hemispherical bead bodies 1 and 2,
One of the bead bodies 1 has a fitting ridge 16 projecting in a substantially rectangular cross section in the diameter direction passing through the center of the facing wall 12, and is orthogonal to the fitting ridge 16 through the center of the facing wall 12. And a single concave groove 17 formed in a substantially rectangular cross section and formed at a bottom center of the concave groove 17. The cross-sectional lateral groove 14 is formed, and the two opposite symmetrical fan-shaped portions 12 of the facing wall surface 12 excluding the fitting ridge 16 and the fitting concave groove 17 are located at diagonal positions 2. Column-shaped engaging claws 13, 13 each having a conical hem and a vertically divided tip are vertically provided at appropriate locations.

The opposing wall surface 22 of the other bead main body 2 is fitted to the fitting ridge 1 formed on the opposing wall surface 12 of the bead main body 1.
6 and a fitting ridge 26 that fits into the fitting groove 17 are formed.
At the center in the longitudinal direction of the bottom of the fitting concave groove portion 27, a linear full-length vertical groove 24 for the main thread is engraved over the entire length thereof. Then, the engagement claws 13, 13
In the facing wall surface 22 corresponding to, engagement holes 23, 23 forming an engagement seat are formed, and an outer peripheral surface portion of the bead body 2 in a direction of extension of the engagement holes 23, 23 is cut out. The engaging holes 23, 23 are formed in the thin step portions 28, 28 so that the engaging holes 23, 23 are penetrated, and the engaging claws 13, 13 are forcibly inserted into the penetrating engaging holes 23, 23. The heads are made to protrude, and the bases of the heads are engaged with the thin step portions 28, 28 so that the bead bodies 1, 2 are firmly united and fixed.

In the thus-combined bead bodies 1 and 2, the open portions of the weft full-section transverse groove 14 and the main thread full-section longitudinal groove 24 formed on the bottom surfaces of the fitting concave grooves 17 and 27 are both formed. It is closed by the top surface of the fitting convex ridge 26 or the fitting convex ridge 16 that has been fitted, and the horizontal hole for weft thread insertion and the vertical hole for main thread insertion orthogonal to the horizontal hole are realized. Before the combination, the weft 6
(Not shown in the figure), and the main thread 41 (not shown in the figure) is buried in the entire longitudinal groove 24 for the main thread, and the weft 6 and the main thread 41 are beads. The thread is inserted into the weft thread insertion weft hole and the main thread insertion vertical hole formed in the main body.

[0039]

Fourth Embodiment A perspective view of a bead body divided into two parts shown in FIG. 6 is a third embodiment of the connecting bead for a fishing line according to the present invention. The bead bodies 1, 1 obtained by dividing a rugby ball-shaped sphere into two parts are the same parts formed by dies having exactly the same shape.
The circular opposing wall surfaces 12, 12 are provided with a full-length vertical groove 14 for the main yarn or a full-width horizontal groove 14 for the weft yarn straight through the center to the outer peripheral edge in the radial direction.

Further, near the one outer peripheral edge of the confronting wall surface 12 which is divided into a semicircle by the full cross section vertical groove for the main yarn or the full cross section horizontal groove 14 for the weft, a front crack is formed and expanded in the width direction. A rectangular box-shaped engaging hole into which the engaging claw 13 is fitted is formed in the semicircular facing wall 12 on the other side while a flat-shaped engaging claw 13 having a bent head is vertically provided. 19 is formed so as to form an engagement seat, and the outer surface of the bead body 1 corresponding to the direction in which the engagement hole 19 is formed is cut out to form the engagement hole 1.
9 is formed so as to penetrate the engaging claw 1.
When the fork 3 is forcibly inserted, its head is formed in a retaining structure in which the head protrudes from the deep portion of the engagement hole 19 and is engaged.

The straight line connecting the engagement claw 13 and the engagement hole 19 is formed so as to be crossed at an angle other than an angle perpendicular to the full-length longitudinal groove for the main thread or the horizontal groove 14 for the full-length weft thread. For example, a straight line connecting the engaging claw 13 and the engaging hole 19 is arranged so as to pass through the center of the facing wall surface 12. And the engaging claw 13 of one of the opposed wall surfaces 12 is fitted into an engaging hole 19 formed in the other opposed wall surface 12. When the bead bodies 1 and 1 are united with each other in such a manner, the entire cross-section vertical groove 14 for the main yarn and the full cross-section horizontal groove 14 for the weft are combined orthogonally with the opposing wall surface 12 as a boundary. The weft insertion horizontal hole and the main thread insertion vertical hole are naturally realized.

[0042]

Fifth Embodiment A case shown in a vertical sectional view of FIG. 11 and a perspective view of a use state of FIG. 12 is a fourth other embodiment of the fishing line connecting bead of the present invention. Is a case where the bead body is completely divided or divided into extremely connected parts so that the beads can be expanded, whereas the divided bead bodies 1 and 2 are originally The weft yarn 6 can be substantially attached to the bead bodies 1 and 2 by allowing only the weft yarn 6 to bite into the weft entire cross-sectional weft groove 14 while keeping the three-dimensional shape.

As can be understood from the drawings, a cut 20 is made at the boundary between the bead bodies 1 and 2 until it reaches a position beyond the thread insertion vertical hole 15, and the opposing wall surfaces 12 and 2 are cut.
A gap having a size smaller than the thickness of the weft yarn 6 is formed between the two weft yarns 6 so as to hang over one of the opposed wall surfaces 12 at a position slightly beyond the yarn insertion vertical hole 15. The weft thread insertion weft hole formed by the weft thread cross-section weft groove 14 is communicated with the gap between the opposing wall surfaces 12 and 22, and the weft thread 6 that can be forcibly cut through the cut 20 is formed.
Does not penetrate from any end of the weft cross-section weft groove 14, but makes the weft thread 6 parallel to the weft weft cross-section weft groove 14 and cuts through the entrance thread floating part 20 a of the cut 20, This is forcibly moved to the cross-sectional groove 14.

[0044]

Embodiment 6 Bead main bodies 1 and 2 having another shape shown in FIG.
The vertical cross-sectional view shown in FIG. 4 is a modification of the above-described embodiment, in which a gap having a size smaller than the thickness of the weft yarn 6 is formed between the opposing wall surfaces 12 and 22, and a vertical hole for the main thread insertion is provided. The weft thread half-section cross-grooves 14a, 24a are formed so as to straddle the two opposing wall surfaces 12, 22 at a position exceeding 15, and the weft thread insertion vertical holes 14 are formed by these weft half-cut cross-section lateral grooves 14a, 24a. In the same manner as in the fifth embodiment, the weft yarn 6 is forcibly digged in before the main thread 41 is pierced, and is moved to the weft full-width transverse groove 14.

The bead bodies 1 and 1 in this embodiment
There is no special relationship between the three-dimensional shape of No. 2 and the structure of each part, and it goes without saying that the three-dimensional shape of the bead bodies 1 and 2 in the fifth embodiment or other three-dimensional shapes can be adopted. Bead body 1 in case of 5
The same applies to the relationship between 2 and the structure of each part. In the figure, 15
Reference numerals a and 25a both denote yarn floating portions for piercing the warp yarn 41, respectively.

[0046]

The connecting bead for fishing line of the present invention having the above-described structure is realized as a structure as in each of the embodiments shown as typical examples, and the divided bead bodies 1, 2 or 1, 1 facing wall 12,22 or 1
In advance, one or both of and 2, and / or both
It is assumed that at least the full-length longitudinal groove 24 for the main thread or the half-length longitudinal groove 24a for the main thread is formed, and the divided bead bodies 1 and 2 are formed.
Alternatively, at the stage before the combining of 1,1, the desired portion of the main thread 41 is buried or buried in the full-section vertical groove 24 for the main thread or the half-section vertical groove 24a for the main thread, and is then combined. The connecting beads for fishing line can be mounted anywhere on the line 41. The connecting grooves for full line for the weft line or the horizontal grooves 14a for the half line for the weft line are provided in parallel on the facing wall surfaces 12, 22 or 12, 12. If the structure is
If the weft 6 is also buried or buried together with the full-width weft 14 for the weft or the half-width weft 14a for the weft, and then united, the connecting beads for the fishing line are attached to the desired position of the main thread 41, and The connecting bead is also connected to the weft 6 having the fishing burr 61, and the weft 6 with the fishing burr 61 is connected to the main thread 4 through the connecting bead for the fishing line.
It will be connected to one desired location.

Further, the facing wall surfaces 12, 22 or 12,
12 are not provided with the weft full cross-section weft groove 14 or the weft half-cut weft cross-section weft groove 14a, and the weft thread insertion weft hole portions 15, 25 are perforated as in the case shown in FIG. Even when the weft yarns 6 are formed or the weft yarn full-section weft grooves 14 or the weft half-cut weft cross-section weft grooves 14a are juxtaposed, the weft yarns 6 are united without being buried or buried in the uniting. In the case of the thread, the weft thread 6 is pierced later into the weft thread insertion weft hole of the fishing line connecting bead attached to a predetermined position of the main thread 41, and the ball knot is attached to the end of the weft thread 6 that penetrates and projects from the opposite side. Or by attaching the retaining ring 10, the connection of the weft 6 with the fishing burrs 61 to the main thread 41 via the fishing line connecting beads can be realized in the same manner as described above.

As shown in the front view of FIG. 7, a front view showing a mechanism using the conventional fishing line connecting beads so that the connecting line beads for the fishing line do not largely shift from a desired position of the main line 41, that is, a position where the fishing burr 61 is to be attached. The bead bodies 1 and 2 of the present invention are located between the small bead beads 9 and 9 fixed at a predetermined interval so as to be united, or the second embodiment is adopted.
As shown in the above, the divided bead bodies 1, 2
Of the main thread 41, a ball knot 42 or an appropriate bulging tool is fixed to a desired portion of the main thread 41. If the beads 1 and 2 are combined after fitting them into the concave notches 15 and 25, the ball knot 42 or the appropriate bulging tool is sealed in the hollow portion and escapes. As a result, the position of the fishing line connecting beads can be stopped at a predetermined position of the main line 41.

The weft line 6, which is orthogonally connected to the main line 41 via the fishing line connecting beads of the present invention, has the connecting lines for fishing line again formed on the opposing wall surfaces 12, 2 of the bead bodies 1, 2.
2 does not come off from the weft cross-sectional transverse groove 14 unless it is divided into two.
As a result, slipping out of the weft insertion horizontal hole is also reliably prevented. On the other hand, the main thread 41 similarly does not come off from the full-step vertical groove 24 for the main thread, and the upper and lower knots, the small ball beads 9 and the ball knot, and the mounting of the bulging tool 42 in the up-down direction. Movement is also prevented, and since the position of the fishing line connecting bead of the present invention is stopped at a predetermined position,
After all, the weft yarn 6 is connected in a crossing manner to a desired position of the main yarn 41, and a structure is realized in which only the rotation around the axis of the main yarn 41 is permitted at that position.

When the bead bodies 1 and 2 are connected by the connecting portion 3 as in the first embodiment, the joining strength of the connecting portion 3 is as short as possible. By doing so, it is possible to make it quite reliable and it can be sufficiently practical, but when it is necessary to increase its reliability and to make the lateral deviation more stable Although not shown, when necessary, the opposing wall surfaces 12 and 22 in the vicinity are not shown.
The purpose can be easily achieved if other integrated structures such as attaching a concave hole and a convex portion that can be closely fitted to the concave hole are arranged side by side at positions opposed to each other.

Further, in the case of the embodiment shown in Examples 5 and 6, the weft yarn 6 has a full-width weft cross-sectional weft groove communicating with the gap between the opposing wall surfaces 12, 22 formed by the cuts 20. 14, the entrance yarn floating portion 20 a of the cut 20 in a tensioned state in parallel with the full-section horizontal groove 14 for the weft yarn.
The weft yarn 6 is inserted into the weft yarn cross-sectional transverse groove 14 substantially so as to be forcedly moved. Thereafter, when the main thread 41 is pierced into the full-section horizontal groove 15 for the main thread, the attachment of the weft 6 preventing the inadvertent escape of the thread is completed.

[0052]

As described above, according to the fishing line connecting beads of the present invention, at least the main line is sandwiched in the process of uniting the divided bead bodies. From this, it is possible to attach a fishing line connecting bead to a desired position of the main line at any stage, and if it is conventional, when connecting a plurality of wefts to the main line, an integrated connecting bead is used. A small ball bead that regulates the movement range by being adhered to the main yarn before and after the main yarn and alternately adhering or binding necessary portions by inserting the main yarn into a plurality of positions at predetermined intervals in advance. After arranging the fishing line connecting beads of the above, after inserting the weft thread into each of the weft inserting horizontal holes for these connecting beads, the side through which the fishing line connecting beads are penetrated ,
It is necessary to double and triple the trouble of attaching the retaining ring etc. as appropriate, and if the connecting beads are damaged in the transportation or use stage, it is not possible to replenish the weft at that point It is impossible at all, and it is possible to universally eliminate the inconvenience that you can only use countermeasures if you use it as it is, or replace it entirely, and it is possible to change the position and replace it with the optimal fishing burr at any time, The excellent feature that the troublesome work of piercing the main thread and the weft thread into the hole is not required at all is exhibited.

In addition, the integrated structure of the connecting beads for fishing line of the present invention is also provided by various means, that is, connecting by clips or rivets, bonding by an adhesive, fixing, or standing on the opposite wall surface of one bead body. A synthetic resin rod was inserted through a through-hole pre-drilled in the other bead body, and the protruding tip was melted by heating or a solvent or the like, and fixed by pressing and fixing. Once the bead body is united and integrated, a structure that prevents it from being easily divided can be adopted.The required structural strength of the integrated structure, manufacturability, handling operability, etc. It is easy to manufacture fishing line connecting beads with the optimal structure according to the conditions, and it has a very effective structure to increase the reliability of product functions, and it can be provided at low cost with increased manufacturing efficiency To Exhibit the characteristic that that, for example, combined with a with those the resin molded article, and engaging claws which utilizes the elasticity of the synthetic resin, and may be detached operability not only coalescence of,
In addition, it is possible to provide a characteristic fishing line connecting bead by selecting a material, for example, it is possible to provide an inexpensive and optimal fishing line connecting bead for mass production.

In particular, the connecting portions 3 of the first embodiment connect the peripheries of the bead bodies 1 and 2 as appropriate, and are always manufactured and handled in a paired structure. In addition to the above-mentioned features, those represented by the connecting beads for fishing line which can be manufactured and handled as 1,1 make it possible to further reduce the manufacturing unit price, and furthermore, have excellent handling properties. Therefore, it is expected that this kind of device will be very effective in disseminating this kind of device. In the structure described in the third embodiment, the main thread realized between the opposed wall surfaces 12 and 22 is realized. Even if the vertical holes for insertion and the horizontal holes for weft insertion are both of stable structure, even if the bead bodies 1 and 2 become somewhat separated due to the application of an unexpectedly large external force, Main thread 1 and weft 6 both immediately without fear that come off, it is possible to enjoy a stable fishing.

Further, in the connection beads for fishing line shown in Examples 5 and 6, since the bead bodies 1 and 2 can be manufactured in the original three-dimensional shape, the cost of the molding die for that purpose is greatly reduced, and mass production is possible. It is possible to make it convenient, it is easy to reduce the processing cost, it can be made extremely inexpensive, and from the handling, it can be done with extremely simple operation and practical It can be provided as a simple thing, and it will be able to show great power in spreading it widely.

As described above, the fishing line connecting bead of the present invention can reliably achieve the intended purpose with a completely novel structure which has never been seen before, and has a very simple and inexpensive structure. Because it can be offered to the market as a product, many people can adopt excellent equipment that matches the needs of anglers, increase the fishing results and fully enjoy the enjoyment of fishing It is expected to be highly evaluated not only by fishing enthusiasts but also by people in various fields, including those related to hanging equipment.

[Brief description of the drawings]

The drawings show a typical embodiment that embodies the technical concept of the fishing line connecting bead of the present invention, and a conventional example that compares them.

FIG. 1 is a sectional view of a bead body corresponding to Example 1.

FIG. 2 is an overall perspective view of a bead body corresponding to Example 2, including a combined state of a main thread and a weft thread.

FIG. 3 is a plan view showing a state before the bead bodies are combined with each other.

FIG. 4 is a perspective view showing a disassembled state of a bead body corresponding to Example 3.

FIG. 5 is a plan view showing a state in which the same bead bodies are combined.

FIG. 6 is a perspective view showing a disassembled state of a bead body corresponding to Example 4.

FIG. 7 is a front view showing a device using a conventional connection line for fishing line.

FIG. 8 is a front view of a conventional elongated connecting rod for fishing line.

FIG. 9 is a side view of the long spherical connecting line beads for fishing line in FIG. 8;

FIG. 10 is a sectional view of a fishing line insertion hole portion of a conventional spherical fishing line connecting bead.

FIG. 11 is a longitudinal sectional view of a bead body corresponding to Example 5.

FIG. 12 is a perspective view showing a use state of the above.

FIG. 13 is a longitudinal sectional view of a bead body corresponding to Example 6.

[Explanation of symbols]

 1 One bead body 12 Same opposing wall surface 13 Same Engagement claw 14 Same Weft cross section transverse groove 14a Same Weft cut half cross section 15 Same concave notch 15a Same thread floating part 16 Same fitting convex part 17 Same fitting concave groove Reference Signs List 18 Notch portion 19 Same engaging hole 2 The other bead body 20 Same cut line 20a Same thread floating portion 22 Same facing wall surface 23 Same engaging seat 24 Same full thread vertical section groove 24a Same thread vertical section vertical groove 25 Same recessed part 26 Same fitting convex part 27 Same fitting concave groove 28 Same thin step part 3 Connecting part 31 Same thin part 4 Work in progress 41 Same main thread 42 Same ball knot 5 Weight 6 Weft thread 61 Same fishing burr 8 Conventional connected beads 9 Small beads

Claims (8)

[Claims] 1. One of a main thread inserting vertical hole and a weft thread inserting horizontal hole, which are arranged in an intersecting manner and both of which form a bead body in a penetrating shape, at least divide the bead body into two parts or Of the facing wall surface formed as a substantially two-part shape,
Either the full cross-section vertical groove for main thread or the full cross-section horizontal groove for weft engraved on one of the opposing wall surfaces, or both on the opposing wall surface,
The weft thread halfway cross-section groove or the main thread half-section cross-section vertical groove which is engraved to face each other is formed in the main thread insertion vertical hole or the weft thread insertion horizontal hole which makes the bead body penetrate, The main thread or weft to be inserted into the main thread insertion vertical hole or the weft insertion horizontal hole is the main thread full-section vertical groove, the full-section horizontal groove for the weft, or the opposing half-section horizontal groove for the weft thread. Alternatively, the weft thread or the main thread inserted into the other weft insertion horizontal hole or the main thread insertion vertical hole by directly fitting into the half cut cross-section vertical groove for the main thread to form a penetrating shape. In contrast, the connecting beads for fishing line are arranged in a cross shape in the bead body. 2. A yarn having a full-section vertical groove for the main yarn formed on one of the opposing wall surfaces of the two divided bead bodies, or a main yarn having a confronting shape on both of the opposing wall surfaces. In addition to engraving a vertical groove for half-section, a main hole for inserting a main thread formed by the vertical groove for the entire cross-section and the other wall surface by combining these two divided bead bodies, or a facing book Weft thread insertion horizontal holes that are substantially intersecting with the main thread insertion vertical holes formed by the yarn half-cut cross-section vertical grooves,
Either the weft thread full-section transverse grooves or the weft half-cut transverse groove transverse grooves engraved on one or both of the opposing wall surfaces of the bisected bead body, or the two-part bead body While being realized by the horizontal hole itself formed at a position that does not belong to any of the facing wall surfaces, between the bead bodies divided into two, the above-described full-length longitudinal groove for the main thread or the half-cut section for the main thread described above. The vertical holes for the main thread insertion formed by the vertical grooves and the horizontal grooves for the full-width weft or the half-section horizontal grooves for the weft, or the horizontal holes for the weft insertion formed by the horizontal holes themselves are combined in a correct cross-shaped arrangement. A connecting bead for a fishing line formed by forming an integrated structure portion to be made. 3. A main thread for a main thread which is formed by engraving a full-length vertical groove for the main thread on one of the opposing wall surfaces of the divided bead body, or facing each other on both of the opposing wall surfaces. While the half cut longitudinal groove is engraved, regardless of whether the full cut longitudinal groove for the main thread or the half cut longitudinal groove for the main thread is adopted, it is combined with either one of the two divided bead bodies. In a position not belonging to the wall surface portion, the weft thread insertion horizontal line is formed so as to intersect with the main thread insertion vertical hole formed by the full thread vertical groove for this yarn or the half-section vertical groove for this yarn. 2. The connecting bead for fishing line according to claim 1, wherein the horizontal holes for holes are independently formed. 4. A weft insertion half-cut section in which a weft thread full-section transverse groove is engraved on one of the opposing wall surfaces of the bead body divided into two, or both opposing wall surfaces are opposed to each other. Regardless of whether the weft is engraved or not, the weft thread full-section transverse groove or weft thread half-section transverse groove adopts either one of the two divided bead bodies and belongs to the wall part when united. The vertical holes for the thread insertion vertical holes, which are oriented so as to intersect with the weft insertion horizontal holes formed by these weft full-section horizontal grooves or half-cut horizontal cross-section horizontal grooves, are independently drilled at positions where no 2. The connecting bead for fishing line according to claim 1, wherein the connecting bead is provided. 5. A main section of the main body thread formed on one of the opposing wall surfaces of the divided bead body, and / or the main section main body section vertical groove. In the other wall portion, or both half-cut longitudinal grooves for this thread,
In any one of the suitable places facing each other, the main thread insertion vertical holes formed by the main thread full-section vertical grooves and the other wall surface, or the opposing main thread half-cut cross-section vertical grooves are formed. The main thread as a thread knot or equivalent to prevent the main thread inserted into the main thread insertion vertical hole from moving up and down in the main thread insertion vertical hole. The connecting bead for a fishing line according to claim 1, characterized in that a recessed portion for accommodating the bulging tool integrated with the connecting line is formed. 6. A full-length longitudinal groove for a main thread or a half-length longitudinal groove for a main thread, and / or a full-section horizontal groove for a weft or a half-section horizontal groove for a weft is formed in the bottom of the fitting groove. The fitting concave groove, the fitting convex portion protrudingly formed on the wall surface of the bead body that will be opposed when combined,
The fishing line according to any one of claims 1 to 4, wherein the fitting convex portion having the half cut cross section vertical groove for the main thread and / or the half cut cross section horizontal groove for the weft is fitted and integrated. For connecting beads. 7. A longitudinal hole for inserting a main thread or a horizontal hole for inserting a weft thread, wherein one of the longitudinal or lateral axis portions or the substantially axial portion of the bead body is penetrated to form the longitudinal hole or the lateral hole for penetrating the main thread. A cut is made from a predetermined position on the outer peripheral surface of the bead body so as to cross the weft insertion horizontal hole and to cross the main yarn insertion vertical hole or the weft insertion horizontal hole, and face each other at the cut. The bead body is formed into a substantially two-part shape with the wall surface as a boundary, and either one of these opposed wall surfaces is located at a position beyond the vertical hole for weft insertion or the horizontal hole for weft insertion, or the cross-sectional weft groove for weft yarn or this yarn. Either engraving a full-section vertical groove for the weft, or engraving a half-section horizontal groove for the weft yarn or a half-section vertical groove for the main yarn to be opposed to each other on both of the facing wall surfaces. For full-length vertical grooves for main yarn or for weft yarns that face each other Either the weft insertion vertical hole or the weft insertion horizontal hole or the main yarn insertion vertical hole that crosses the previous main yarn insertion vertical hole or the weft yarn insertion horizontal hole by either the half cut horizontal groove or the half yarn vertical groove for this yarn. By having formed it,
A fishing line connecting bead comprising a main thread inserting vertical hole and a weft thread inserting horizontal hole which are correctly cross-arranged without requiring a special integrated structure. 8. The connecting bead for fishing line according to claim 6, wherein the cut has an entrance portion formed in a structure with an expanded line guiding portion on the outer peripheral side of the bead body. .