JPH0451588Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to an untwisted fishing line that can be used by fishermen to catch fish and prevent line slippage that occurs during fishing.

(Prior Art) Conventionally, fishing line connecting metal fittings have been known that are attached to the middle of a fishing line for rock fishing or longlining to prevent the fishing line from twisting. (Refer to Japanese Utility Model Publication No. 58-44858.) This device has a structure in which a fishing line connecting fitting is rotatably interposed in the middle of the fishing line, and the connecting fitting has an annular locking part for tying the fishing line at the center binding part of the connecting fitting. A fishing line tying positioning plate having an outer diameter larger than the cross-sectional shape of the attachment part is integrally fixed thereto.

Therefore, it is possible to always fix the position of the metal fitting binding part of the source yarn and the tip yarn at the predetermined central position of the metal fitting, and has the effect of drastically reducing accidents such as entanglement of the two yarns.

(Problem to be solved by the invention) In general, to tie the fishing line to the fishing line connecting fitting or untwisting device, a twisted rope made of natural or artificial fibers is used, and the fishing line is wrapped single or double around the vine. The so-called satsuma knot, in which the end of the terminal is partially disassembled and inserted between twisted fishing lines, is attached.
It is customary in the industry to wrap synthetic resin wire, metal wire, or the like into a single or double wrap around the temple portion, and then fasten the ends with fixing fittings.

However, in the case of the above-mentioned fishing line connecting fitting, the outer end in the axial direction of the fishing line movement prevention piece attached to the temple part is configured to protrude from the top and bottom of the outer side of the temple part, so that the fishing line can be connected to the temple part. When double winding, the protruding part gets in the way and the fishing line does not fit snugly around the periphery of the vine, which tends to result in insufficient binding. When attaching a large number of fishing tackle (several thousand pieces), the fishing line may become loose during fishing and the line may slip over the fishing line movement prevention piece, or the fishing line movement prevention piece described above may become loose. Since the fishing line is attached to the outer protrusion in a state where it is constantly in contact with and bit into the fishing line, there is a major problem in that during long fishing trips, many fishing line breakage accidents occur, resulting in a drastic decrease in the number of catches. It was hot.

This invention was made to solve the above-mentioned problems, and there are
A protrusion that is formed in a circular shape with approximately the same diameter as the thickness of the fishing line and has a height that the fishing line cannot overcome when engaged with the fishing line, and that does not protrude from the upper and lower arcuate surfaces of the knotting part, is integrally molded with the knotting part. By arranging them in a corresponding manner, the winding of the fishing line at the tying part is made firm by fitting into the outer periphery of the tying part and the outer shape of the protrusion, and the winding of the fishing line at the tying part is made firm by adapting to the outer periphery of the tying part and the outer shape of the protrusion. It is an object of the present invention to provide a fishing line untwister that can obtain a twist removal effect.

(Means for Solving the Problems) The means of the present invention for achieving the above-mentioned object is a method of connecting two rings in untwisting fishing line, in which two rings are rotatably connected by a connecting shaft with a head. In untwisting fishing line, which is tied by wrapping the fishing line twice around the fishing line and tying the ends, when the fishing line is tied before and after the center of the knotting part in the loop, This knotting section has a protrusion that has a height that the fishing line cannot climb over, has a diameter that is approximately the same as the thickness of the fishing line to be tied, and is formed in a circular shape that fits the fishing line, and whose upper surface coincides with the upper arcuate surface of the knotting section. It has a configuration of untwisting for fishing line, which is integrally molded with and correspondingly provided.

(Function) The fishing line untwisting device of the present invention configured as described above exhibits the following functions.

When tying the fishing line to the tying part of the loop,
After passing this fishing line through the tying part of the ring, as shown in Fig. 3, it is placed along the arcuate surface of one side of the two protrusions provided correspondingly at the front and rear of the center of the ring. As shown, the protrusion is wrapped in a single layer over the knot part so as to create a twill from one side to the other side, that is, in a cross knot, and then wrapped in a single layer inside the knot part. If the ends of the protrusions are processed along the other circular arc surface of the protrusion, the first and second
As shown in the figure, the fishing line is tightly tied to the tying part, especially to the top surface thereof and to the circular surfaces of the two protrusions without any gaps.

Therefore, no matter how much force is applied to move the fishing line tied to the tying part from any direction during fishing,
It is held in the tied position without moving forward, backward, left or right, maintains a state on the axis concentric with the connecting axis, and always allows the ring to rotate smoothly, fully achieving its untwisting function. Let me do it.

(Example) Next, an example of the untwisting fishing line according to the present invention will be described based on the drawings.

In Figs. 1 to 3, A indicates an untwisted fishing line according to the first embodiment, which has a boss part a with a tapered hole 1 in the center, and a vine with a semicircular top part as a fishing line tying part b, which will be described later. The portion c forms a bilobal ring 2.

The front and back of the center of the knotting part b of the ring ring 2 has a height that the fishing line cannot climb over when tied, and is formed into a circular shape with approximately the same diameter as the fishing line thickness and to which the fishing line fits. The protrusions 3, 3 whose upper surfaces coincide with the upper and lower parts of the tying part b, particularly the upper arcuate surface, are integrally molded with the tying part b, and this structure is a feature of the present invention. It is a characteristic.

Therefore, the outer end sides of the protrusions 3, 3 and the knotting part b
Its surface substantially coincides with the outer surface of the tying part, and when each is a tying thread, the protrusions 3, 3 fit tightly against this tying part surface, as shown in FIGS. 1 and 2. Arranged to fit in.

After inserting the connecting shaft 5 with the head 4 into the taper hole 1 of the boss part a, the pair of ring rings 2, 2 are arranged so that the taper hole 1 of the boss part a is made smaller than the head 4 of the connecting shaft 5. By locking the head 4,
A fishing line untwist A is configured.

Reference numeral 6 denotes a fishing line, which is made of synthetic resin or made of natural/artificial fiber to a predetermined thickness.If synthetic resin is used, the fishing line 6 is After passing the thread into the tying part b of the ring 2, as shown in FIG. As shown in FIG.
3, wrap it around the upper side of the knotting part b so as to create a twill from one side to the other side, and wrap it in a single layer, and then pass it through the knotting part b and wrap it around the other arcuate surface of the protrusions 3, 3. Align the end of the aluminum tube 7
After threading, squeeze the tube 7 to tie the knot part b.
As shown in FIGS. 1 and 2, when the fishing line 6 is fixed to the tying part b, especially its upper surface, and the surfaces of the two protrusions 3, 3, the fishing line 6 fits tightly and firmly without any gaps. It will be worn.

Particularly, when the tube 7 is used to process the end of the fishing line, that is, to fix it, the fishing line can be fixed at the base of the tied part, so there is no loosening of the fishing line after it is tied.

In addition, when using the above-mentioned natural/artificial fiber, it is double-wound in the same manner as the above-mentioned synthetic resin, and the end of the fishing line 6 is partially unraveled and then inserted between the twisted fishing lines 6. If the fishing line 6 is attached in a so-called Satsuma knot, as shown in FIG. is bound to.

FIG. 5 shows a second embodiment, in which:
A wire rod is bent to form one ring 2, and projections 3, 3 having the same structure as in the first embodiment described above are welded to the top of the knotted part b on both sides, and a head 4 at the tip of the connecting shaft 5 is formed.
is inserted into the boss part a of the bilobal ring 2 as in the first embodiment, and then the boss part a is squeezed to form the untwisted A. b
Correspondingly, protrusions 3, 3 having the same structure as in the first embodiment are provided at the front and rear of the center.

FIG. 6 shows a third embodiment, in which a wire is bent to form a ring 2, the end of which is wound around a connecting shaft 5, and the above-mentioned first After welding the protrusions 3, 3 having the same structure as in the example and inserting the heads 4, 4 at the tips of the connecting shafts 5, 5 into the connecting cylinder frame, the ends of the connecting frame 8 are squeezed and twisted back. A was formed.

FIG. 7 shows a fourth embodiment, in which the second,
Similar to the third embodiment, the ring ring 2 and the connecting shaft 5 are integrally formed with a wire rod, and projections 3 having the same structure as the first embodiment described above are correspondingly provided on both sides of the top of the tying part b. 3 are welded together, the heads 4, 4 at the tips thereof are inserted into the connecting tube 8, and then the ends of the connecting tube 8 are squeezed to form the untwisted A.

FIG. 8 shows a fifth embodiment, in which a ring ring 2 with a connecting shaft 5 and a triangular ring ring 2 are punched out of a plate material and chamfered, and then the knotted part b of the ring rings 2, 2 is cut out. Protrusions 3, 3 having the same structure as in the first embodiment described above are welded to both sides of the top of the ring, and the connecting shaft 5 is inserted into the boss part a of the triangular ring 2 to form the head 4, and then twisted back A. That is.

(Effects of the invention) As mentioned above, the untwisting method for fishing line according to the present invention, when tying the fishing line to the tying part of the loop, adapts to the outer shape of the circular arc part and protrusion of the tying part. , because it is tightly attached to the surface without any interference from other objects, the binding is reliable,
During fishing, even if a strong moving force is applied to the fishing line in the front-rear or left-right direction, the fishing line may break or become loose at the tying part, and the line may slip over the protrusion due to this loosening, causing the line to slip at the loop. This protrusion prevents the tying part of the fishing line from shifting laterally, and it always maintains a coaxial core shape with the connecting shaft, ensuring reliable untwisting action, so there is no chance of losing the fishing tackle during fishing. , the profitability and efficiency of fishing can be greatly improved since there is no need to let the fish escape.

In particular, when using a fishing line made of rigid synthetic resin or metal wire, the outer peripheral surface of the string tying portion and the outer end surface of the protrusion are approximately the same as described above, so when attaching the fishing line, The fishing line is reliably fitted and there is no gap between the tied fishing line and each of the above surfaces, and the end treatment or fixing of the synthetic resin fishing line can be done at the base of the tied part, making it even more convenient. The binding becomes strong and the fishing line does not loosen during fishing.

It has a very simple structure, with projections of a height that the fishing line cannot climb over, corresponding to the front and back of the center of the thread tying part of the ring ring, so it can be offered to the market at a low cost, without the risk of failure, and the thread The knots can be easily tied in the same way as before, and there is no problem with operations.

It has special effects such as

[Brief explanation of the drawing]

FIG. 1 is a partially longitudinal front view showing a first embodiment of the untwisting device for fishing line according to the present invention. Figure 2 is a partially longitudinal side view of the same as above. FIG. 3 is a sectional view taken along the line X--X in FIG. 1. FIG. 4 is a front view showing a case where the same fishing line as above is changed. FIG. 5 is a front view showing the second embodiment. FIG. 6 is a front view showing the third embodiment. FIG. 7 is a front view showing the fourth embodiment. FIG. 8 is a front view showing the fifth embodiment. In the figure, A is an untwisted fishing line, 2, 2 is a ring, 5 is a connecting shaft with a head 4, and 3, 3 are protrusions.

Claims (1)

[Scope of utility model registration request] In a fishing line untwisting system in which two rings are rotatably connected by a connecting shaft with a head, the fishing line is tied by wrapping the fishing line twice around the knotting part of the ring and tying the end. When untwisting a fishing line, there is a height at the front and rear of the center of the tying part of the hoop that the fishing line cannot overcome when tied, and the fishing line has a diameter that is approximately the same as the thickness of the tied fishing line. A fishing line untwisting device, characterized in that a protrusion that is formed into a fitting circular shape and whose upper surface coincides with the upper arcuate surface of the thread tying part is integrally molded and corresponds to the thread tying part.