JP2502788Y2 - Through guide wire - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hollow guide wire which penetrates the inside of a fishing rod or the like.

[0002]

2. Description of the Related Art Generally, a fishing rod using a reel has a plurality of loop-shaped guides. However, when there is a guide, the fishing line tends to be entangled with the tips, or when the guide is pulled and throwing is performed, the original condition is often lost. To improve this, remove the guide,
A so-called hollow fishing rod in which a fishing line is passed through the inside of the rod has been proposed (Japanese Utility Model Laid-Open No. 5-23866), and the number thereof is rapidly increasing.

Conventionally, the hollow guide wire used for the hollow fishing rod has several tens of fine metal wires (for example, about 5).
I used it by twisting it.

[0004]

However, the twisted yarn of the conventional ultra-fine wire is usually wound in a loop shape and stored, but if it is taken out at the time of use, the curl will remain and it will be difficult to thread the thread. There was a problem of becoming. In particular, since the hollow hole of the hollow fishing rod has a thin diameter of about 1 to 1.5 mm, it becomes difficult to thread the hollow fishing rod if there is a curl in use. Also, if you use it several times,
There was also a problem that straightness was lost due to kinks and curls, and it was difficult to thread the thread.

In order to solve the above-mentioned conventional problems, it is an object of the present invention to provide a centering guide wire which does not leave a curl when used and allows easy centering.

[0006]

In order to achieve the above-mentioned object, the hollow guide wire of the present invention is a hollow guide wire formed by twisting a plurality of metal wires. The metal wire is made of 7 wires
The cross-sectional shape perpendicular to the length direction is one in the center and its
Six wires are arranged around the outer circumference , and the outer peripheral portion is covered with a synthetic resin , and at least a part between the plurality of metal wires is filled with a synthetic resin and integrated, and A loop is formed on at least one end of the metal wire of the book, and a stop portion for fixing the loop is wound with a fiber thread.

In the above structure, the metal wire is preferably stainless steel or shape memory alloy. Further, in the above structure, it is preferable that the coating resin of the stop portion that fixes the loop is removed.

Next, the second middle guiding wire of the present invention is a middle guiding wire made of one shape memory alloy, and the outer peripheral portion of the shape memory alloy wire is coated with a synthetic resin. A loop-forming guide wire, wherein a loop is formed on at least one end of the wire, and a coating resin of a stopper for fixing the loop is removed and a fiber thread is wound on the surface.

[0009]

According to the structure of the first invention of the present invention, the outer peripheral portions of the plurality of metal wires are covered with the synthetic resin to be integrated, and at least one end of the plurality of metal wires is formed. Loops are formed, and the stop that fixes the loops is wound with a fiber thread,
It is possible to realize a hollow guide wire that can be easily threaded without leaving any curl when used. Also, even if it is used repeatedly many times, the linearity is not lost, and the diameter is about 1 to 1.5.
Even if the hollow hole is as thin as about mm, it is easy to pass through the hole.

Further , according to the present invention, the metal wire is
Formed with a book, the cross-sectional shape perpendicular to the length direction is 1 in the center and 6 around it, so it is close to close packing, less wasted space, and more linear. To do.

When the metal wire is made of stainless steel, rust is less likely to occur and it is suitable for connecting a fishing line which is often in contact with water. Further, the shape memory alloy further improves the linearity. Here, as the shape memory alloy, any known alloy such as a Cu alloy represented by a Ni—Ti alloy or a Cu—Zn—Al alloy may be used. Further, if the coating resin of the stopper for fixing the loop is removed, the number of protrusions is reduced, and the insertion is further facilitated.

According to the structure of the second invention of the present invention described above, the outer peripheral portion of the single threading guide wire made of a shape memory alloy is coated with a synthetic resin, and at least one end of the wire is formed. A loop is formed, and the coating resin of the fixing part that fixes the loop is removed and the fiber thread is wound on the surface, so there is no curl when used and it is easy to pass through Can be realized. Further, even if it is repeatedly used many times, the linearity is not lost, and even a thin hollow hole having a diameter of about 1 to 1.5 mm can be easily inserted.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described more specifically with reference to the drawings. FIG. 1 shows a plurality of metal wires 2
It is sectional drawing of the hollow guide wire 1 formed by twisting. The outer peripheral portion of the plurality of metal wires 2 is covered with the synthetic resin 3, and the synthetic resin is filled and integrated between the plurality of metal wires. As the synthetic resin, any material such as thermoplastic resin and thermosetting resin can be used. For example, a transparent nylon resin or the like. Further, it is preferable to use 20 or less metal wires, and it is particularly preferable to form 7 wires, and one wire in the central portion and 6 wires around it. Further, the metal wire 1 may be any metal, but is preferably stainless steel or shape memory alloy. The thickness of one metal wire is preferably about 0.1 to 0.20 mm in diameter. Further, the thickness of the entire metal wire covered with the synthetic resin is preferably about 0.4 to 0.9 mm in diameter. Furthermore, even when it is formed of one shape memory alloy,
It is preferable that the diameter is about 0.4 to 0.9 mm.

FIG. 2 is a sectional view of a guide wire 1 according to another embodiment. The difference from FIG. 1 is that the synthetic resin 3 has a thick coating. FIG. 3 is a partial cross-sectional perspective view of the guide wire 1 of FIG. FIG. 4 is a partial cross-sectional view of the loop portion 5 according to the embodiment of the present invention. A loop portion 5 is formed on at least one end of the metal wire 2, and a stop portion 6 for fixing the loop portion 5 is wound with a fiber thread 4. It is preferable that the coating resin 3 is removed from the stopper portion that fixes the loop. The fiber yarn 4 may be of any type, and is, for example, nylon or polyester. The loop portion 5 is fixed by means such as tying a fishing line (road line), and the guide wire 1 is passed through a hollow hole formed in the fishing rod. Also, one end 7 on the side opposite to the loop 5
Is preferably straight so that it can be threaded. Note that FIG. 4 shows a case where the metal wire 2 is formed of a plurality of metal fiber filaments or one shape memory alloy fiber filament. The preferable overall length of one example of the guide wire 1 of this embodiment is 14
It is from 00 to 1800 mm. The preferable length of the loop portion 5 is 10 to 20 mm. Also, the loop stopper 6
The preferred length is 4 to 8 mm.

The present invention will be described in more detail with reference to the following examples. Example 1 A commercially available shape memory alloy (diameter of 0.
Using 7 wires of 131 mm), the wires were twisted so that 6 wires were arranged around the 1 wire. The number of twists is 200 per 1 m. Then, it was dipped in molten nylon (nylon-6,6) and coated while controlling the amount of adhesion so that the dry weight was 1.47 g per 1 m.

Next, it is cut to 1.6 m, a loop is formed at the tip, and the nylon coating is peeled off for a length of 5 mm only at the stopper portion, and the peeled portion is made of nylon-6,6 multifilament yarn (110 denier, 20 filament)
Was wound, and finally a drop of instant adhesive was dripped and fixed.

The diameter of the ordinary portion of the obtained through wire was 0.55 mm, and the diameter of the fixed portion of the loop was 0.
It was 9 mm, and the hollow hole with a diameter of 1.1 mm of the rod could be easily passed. In addition, even when it was repeatedly used, no twisting occurred, linearity was not lost, and even hollow hollows were easy to pass through. In addition, there was no catch in the loop fixing part, allowing smooth inner threading.

(Example 2) Commercially available stainless steel (SUS316, diameter 0.1)
28 mm) 7 wires were used and twisted so that 6 wires were arranged around the 1 wire. The number of twists is 200 per 1 m. Then, melted nylon (nylon-
It was dipped in 6, 6) and coated while controlling the amount of adhesion so that the dry weight was 1.63 g per 1 m.

Next, it is cut to 1.6 m to form a loop at the tip, and the nylon coating is peeled off for a length of 5 mm only at the stopper portion, and the nylon-6,6 multifilament yarn (110 denier, 20 filament)
Was wound, and finally a drop of instant adhesive was dripped and fixed.

The diameter of the normal portion of the obtained hollow wire was 0.53 mm, and the diameter of the fixed portion of the loop was 0.
It was 8 mm, and the hollow hole having a diameter of 1.1 mm of the rod could be easily passed. In addition, even when it was repeatedly used, no twisting occurred, linearity was not lost, and even hollow hollows were easy to pass through. In addition, there was no catch in the loop fixing part, allowing smooth inner threading.

Comparative Example 1 Commercially available stainless steel (SUS316, diameter 0.0
Using 49 wires of 19 mm), the whole was united and twisted. The number of twists is 200 per 1 m.

Next, it was cut to 1.6 m, and a loop was formed at the tip and a stopper was caulked, and one in which the twist was loosened and the tip was twisted was prepared. The diameter of the normal part of the obtained inner thread was 0.55 mm, and the diameter of the fixed part of the loop was 0.9 mm. It became. Further, when it was used repeatedly several times, the linearity was lost due to kinks, curls, and the like, and it was difficult to thread the core.

[0023]

According to the present invention described above, the outer peripheral portions of a plurality of metal wires are covered with a synthetic resin to be integrated, and at least one end of the plurality of metal wires forms a loop. Since the stop portion for fixing the loop is wound with the fiber yarn, it is possible to realize an inner thread guide wire which can be easily threaded without leaving a curl during use. Also, even if you use it many times,
Even if it is a thin hollow hole having a diameter of about 1 to 1.5 mm without losing its linearity, it becomes easy to pass through it.

Further , according to the present invention, the metal wire is
Formed with a book, the cross-sectional shape perpendicular to the length direction is 1 in the center and 6 around it, so it is close to close packing, less wasted space, and more linear. To do.

When the metal wire is stainless steel, rust is less likely to occur and it is suitable for connecting a fishing line which is often in contact with water. Further, the shape memory alloy further improves the linearity. Here, as the shape memory alloy, any known alloy such as a Cu alloy represented by a Ni—Ti alloy or a Cu—Zn—Al alloy may be used. Further, if the coating resin of the stopper for fixing the loop is removed, the number of protrusions is reduced, and the insertion is further facilitated.

Next, according to a second aspect of the present invention, the outer peripheral portion of a single thread of the shape memory alloy is coated with a synthetic resin, and at least one end of the wire is formed with a loop. Since the coating resin of the stop portion for fixing the loop is removed and the fiber yarn is wound on the surface, it is possible to realize an inner thread guide wire that does not leave a curl during use and allows easy inner threading. Further, even if it is repeatedly used many times, the linearity is not lost, and even a thin hollow hole having a diameter of about 1 to 1.5 mm can be easily inserted.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of an inner guide wire according to an embodiment of the present invention.

FIG. 2 is a sectional view of a guide wire according to another embodiment of the present invention.

FIG. 3 is a partial cross-sectional perspective view of the guide wire of FIG.

FIG. 4 is a partial sectional view of a loop portion according to an embodiment of the present invention.

[Explanation of symbols]

 1 Guide wire 2 Metal wire 3 Synthetic resin 4 Fiber yarn 5 Loop part 6 Loop stop part 7 One end part opposite to the loop part

 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Bibliography Actual flat 5-82273 (JP, U) Actual flat 1-116069 (JP, U) Actual 60-94077 (JP, U)

Claims (4)

(57) [Scope of utility model registration request] 1. A centering guide wire formed by twisting a plurality of metal wires, wherein the plurality of metal wires are formed of seven wires and cut in a direction perpendicular to the length direction.
The shape of the surface is one in the center and six around it.
And the outer peripheral portion is covered with a synthetic resin, at least a part of the plurality of metal wires is filled with a synthetic resin and integrated, and at least one end of the plurality of metal wires Forms a loop,
An inner guide wire, characterized in that the stopping part for fixing the loop is wound with a fiber thread. 2. The hollow guide wire according to claim 1, wherein the metal wire is stainless steel or a shape memory alloy. 3. The hollow guide wire according to claim 1, wherein the coating resin of the stopper for fixing the loop is removed. 4. A hollow guide wire made of one shape memory alloy, wherein the outer peripheral portion of the shape memory alloy wire is covered with a synthetic resin, and at least one end of the wire is formed with a loop, An intermediate guide wire, characterized in that the coating resin of the stop portion for fixing the loop is removed and the surface is wound with a fiber thread.