JP3526083B2 - Through rod - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fishing rod, and more particularly to a fishing rod having an internal insert.

[0002]

2. Description of the Related Art Conventionally, a centering rod for passing a fishing line inside a rod body has been used. In such an intermediate fishing rod, the fishing line that is reeled out and wound up by the reel moves in the path formed inside the rod body. Therefore, the resistance due to the contact between the wall surface of the path and the fishing line acts on the fishing line. At this time, if water or the like is accumulated in the path inside the rod body, sliding resistance with respect to the fishing line becomes large, and operability at the time of feeding and winding the tackle is deteriorated.

In order to reduce the sliding resistance against such fishing line, for example, JP-A-56-127032, JP-A-1-304836 and JP-A-3-67 are available.
As disclosed in Japanese Laid-Open Patent Publication No. 554 and Japanese Patent Laid-Open No. 4-341133, it is already known that a ring or a coil as a thread support for receiving a thread is attached to the path inside the rod body. Proposed.

[0004]

With the conventional thread support provided inside the rod body, since the thread support is formed so as to project inward from the inner surface of the rod body, the fishing line is Algae in the pond and salt in seawater brought into the rod easily accumulate in the corners between the thread support and the inner surface of the rod. When such deposits grow, they come into contact with the fishing line, which further increases the sliding resistance with respect to the fishing line.

Therefore, the applicant of the present application has proposed a centering rod in which a removable inserter and a thread support are arranged inside the rod body (Japanese Patent Application No. 6-27873). With this middle rod,
The insertion body is inserted into the rod body, and the thread support body is further supported by the insertion body. The inserter and the thread support can be easily attached to and detached from the rod body, and foreign substances that have entered the interior body can be easily cleaned.

[0006] However, since the insert rod of the above-mentioned hollow rod is detachable from the rod body, it is difficult to process the insert body in accordance with the taper of the rod body. There is a slight gap between the inserted body and the wall surface inside the rod. For this reason, when the rod is shaken, the inserted body and the inner wall surface of the rod collide with each other, and a collision sound is generated. SUMMARY OF THE INVENTION An object of the present invention is to easily remove dust brought into the inside of a fishing rod while suppressing sliding resistance to the thread, and to suppress collision noise when the fishing rod is swung.

[0007]

A fishing rod according to a first aspect of the present invention is a tubular rod body having a fishing line insertion path therein, and a plurality of line supports arranged in the insertion path for supporting the fishing line. And an inserter arranged in the insertion path for holding a plurality of thread supports at predetermined axial positions, and an inserter support for supporting the insert separately from the inner wall surface of the rod body. It has a body.

A threading rod according to a second aspect of the present invention is the threading rod according to the first aspect of the present invention, wherein the plurality of thread supports are a first thread support formed by a spiral coil arranged in a front half portion of the rod body. And a ring-shaped second thread support disposed in the latter half of the rod body, wherein the insertion body is a cylindrical first insertion body disposed so as to cover the outer periphery of the first thread support. And a tubular second insertion body arranged in the latter half of the rod body.

According to a third aspect of the present invention, in the second aspect of the invention, the first insert is made of polyimide resin and the second insert is made of glass fiber resin. . A hollow fishing rod according to a fourth aspect of the present invention is the hollow fishing rod according to any one of the first to third inventions, wherein the insertion member support is
It has a 1st insertion body support body which supports the 1st insertion body, and a 2nd insertion body support body which supports the 2nd insertion body.

The threading rod according to a fifth aspect of the present invention is the threading rod according to any one of the first through fourth aspects, wherein the insert body and the thread support are detachable from the rod body. A hollow fishing rod according to a sixth aspect of the invention is the hollow fishing rod according to any one of the second through fifth inventions, in which the second insert has a plurality of holes penetrating to the outside. A hollow fishing rod according to a seventh aspect of the present invention is the hollow fishing rod according to any one of the first to sixth inventions, wherein a channel for water circulation is formed along the axial direction in the insert body support.

[0011]

In the threading rod according to the first aspect of the invention, the insert body is supported by the insert body supporting member, so that the insert body is arranged away from the inner peripheral wall surface of the rod body. Here, it is possible to avoid contact between the rod body and the insertion body when the rod is bent. Therefore, even if the rod is shaken, the collision noise due to the contact between the inner wall of the rod and the inserted body can be suppressed.

In the threading rod according to the second aspect of the present invention, the first thread support body in the front half of the rod body is formed by the spiral coil, the second thread support body in the rear half of the rod body is ring-shaped, and the first thread is further provided. The outer periphery of the support body is covered with a cylindrical first insert body. This is effective when the front half of the rod body is required to bend. In the fishing rod according to the third aspect of the invention, since the first insert body of the front half of the rod is formed of the polyimide resin, it is effective when the front half of the rod is required to bend, as in the second aspect of the invention. .

In the fishing rod according to the fourth aspect of the present invention, the first insert body is supported by the first insert body support, and the second insert body is supported by the second insert body support. Therefore, both the inserted bodies are supported with a predetermined space between them and the circumferential wall of the rod body, and likewise the contact between the rod body and the inserted body can be avoided. In the fishing rod according to the fifth aspect of the invention, since the inserter and the thread support can be attached to and detached from the rod, when the dust or the like is accumulated inside the inserter or the thread support, The thread support and the thread support can be removed from the rod body for cleaning, which facilitates the work.

In the fishing rod according to the sixth aspect of the present invention, the plurality of holes penetrating to the outside are formed in the second insert body, and it is possible to reduce accumulation of water inside the insert body. In the hollow fishing rod according to the seventh aspect of the invention, since the water passage in the axial direction is formed in the insert body support, it is possible to further reduce the accumulation of water inside the fishing rod body.

[0015]

[Embodiment] The lure rod 1 shown in FIG.
And a hand side rod body 3, and these rod bodies 2 and 3 can be connected in a side-by-side manner. The tip-side rod body 2 is formed in a tubular shape having a space b inside, and has a tapered shape that becomes thinner toward the tip. A top guide 7 is attached to the tip. The hand-side rod body 3 includes a grip portion 3A formed at a rear end portion, a reel sheet 3B formed in a front portion of the grip portion 3A, and a thread introduction portion formed wider in a front portion of the reel sheet 3B. 3C and. In the middle part in the front-back direction of the yarn introducing section 3C,
A thread introducing hole 3D into which a thread from a reel mounted on the reel sheet 3B is introduced is formed. Thread introduction hole 3D
It is formed in a long hole shape that is long in the front-rear direction. Thread introduction part 3C
An inner and outer through hole 3E is formed on the lower surface of the so as to face the yarn introducing hole 3D. The inner and outer through holes 3E are long holes that are long in the front-rear direction, and have a front-rear length and a width that are smaller than the yarn introducing hole 3D. In the state where the tip side rod body 2 and the hand side rod body 3 are connected, the yarn introducing hole 3D and the inner and outer through holes 3E and the internal space b of the tip side rod body 2 are the communication spaces inside the yarn introducing portion 3C. It communicates via c.

In the front region of the tip side rod body 2, the first insert body 1 is provided.
0 is inserted, and the first insert body 10 is detachable from the rod body 2. The first insert body 10 is formed of a polyimide tube, and the first insert body 10 made of the polyimide tube is used as shown in FIG.
The rods 1 and 12 are positioned and supported by the shaft core inside the rod body 2. The insertion body support bodies 11 and 12 have flange portions 11a and 12a at the rear end portions that come into contact with the inner peripheral wall of the rod body 2, and the first insertion body 1 is provided at the front portion of the flange portions 11a and 12a.
It has cylindrical support portions 11b and 12b for supporting 0. With such a configuration, a predetermined gap is formed between the outer peripheral wall of the first insert body 10 and the inner peripheral wall of the rod body 2. It should be noted that the flange portions 11 of the insertion body supports 11 and 12
Notches 11c and 12c are formed in a and 12a as flow passages for circulating water in the axial direction.

Inside the first insert body 10, a thread support 13 made of a spiral coil is arranged. Further, a ring-shaped thread support 14 is arranged inside the insert support 12 at the rear end of the first insert 10. Also,
The second insert body 15 is inserted in the rear region of the tip side rod body 2, and the second insert body 15 is detachable from the rod body 2. The second insert body 15 is formed by a plurality of glass fiber resin pipes 15A (see FIGS. 3 to 5). As shown in FIG. 6, a plurality of drain holes 15b are formed on the outer peripheral wall of each pipe 15A. The second insertion member 15 is positioned and supported by the insertion member support members 16, 17, and 18 at the axial core portion inside the rod body 2 at the front end, a plurality of intermediate portions, and the rear end portion, respectively. . Then, the plurality of pipes 15 </ b> A are connected by the insert body support 17.

As shown in the enlarged view of FIG. 3, the insert body support member 16 at the tip portion is provided between the first member 16a and the cylindrical first member 16a fitted in the inner peripheral wall of the rod body 2. And a cylindrical second member 16b for fixing the second insert body 15.
A ring-shaped thread support body 20 is attached to the inner peripheral portion of the first member 16a. Further, on the inner peripheral portion of the first member 16a, the tapered introduction surface 1 that spreads toward the front side is provided.
6c is formed, and the inner peripheral portion of the second member 16b is
A tapered introduction surface 16d that spreads toward the rear side is formed.

As shown in the enlarged view of FIG. 4, the intermediate insert support member 17 is provided between the cylindrical first member 17a fitted in the inner peripheral wall of the rod body 2 and the first member 17a. And a tubular second member 17b for fixing the front pipe 15A. A ring-shaped thread support 21 is attached to the inner peripheral portion of the first member 17a. Further, on the inner peripheral portion of the first member 17a, the tapered introduction surface 1 that spreads toward the rear side is formed.
7c is formed, and on the inner peripheral portion of the second member 17b,
A tapered introduction surface 17d that spreads toward the front side is formed.

As shown in the enlarged view of FIG. 5, the inserter support 18 at the rear end portion has a cylindrical first member 18a for supporting the pipe 15A and a shaft inside the rod body 2 for supporting the first member 18a. It has the 2nd member 18b for positioning and holding to a core part. The rear end of the pipe 15A is inserted into the front part of the first member 18a, and the front part of the second member 18b is fitted into the rear part. A ring-shaped thread support 22 is attached to the inner periphery of the second member 18b, and a ring-shaped thread support 23 is attached to the inner periphery of the rear end.

By inserting the first inserter 10 and the second inserter 15 into the internal space b of the tip side rod 2, the line a for inserting the fishing line from the rear end opening 2C to the front end opening 2B. Is formed. In addition, each insert support 16,
Similar to the above-described insert body supports 11 and 12, the channels 17 and 18 are formed with flow passages such as notches so that water can flow along the axial direction.

In the rod having such a structure, the fishing line introduced from the reel into the rod through the line introducing hole 3D is supported by the ring-shaped line support and the line support made up of the spiral coil, and the tip opening. It is derived from 2B to the outside. Therefore, it is possible to prevent the fishing line from coming into contact with the insert body and the like, and to reduce the resistance to the fishing line. Further, in this embodiment, the first insert 10 made of a polyimide tube and the thread support 13 made of a spiral coil are arranged in the front region of the rod body 2, so that their rigidity is relatively low. Therefore, the tip portion easily follows the bending of the rod. Also,
The first and second interpolating bodies 10, 15 are interpolating body supporting bodies 11, 1
2, 16 to 18, and a sufficient gap is formed between the outer peripheries of the insertion bodies 10 and 15 and the inner peripheral wall of the rod body 2. Therefore, even when a bending force is applied to the rod, the insertion body and the rod body are less likely to come into contact with each other, and the rod is easily bent. Further, when the rod is shaken, the contact between the insertion body and the rod body is reduced, so that the collision noise is suppressed.

Further, the pipe 1 constituting the second insert body 15
Since the hole 15b is formed on the outer periphery of 5A, the rod body 2
It becomes difficult for water, etc. to collect inside the
The cleaning becomes easy when the 5 is taken out and cleaned. In addition,
In the above embodiment, the first insert 10 is made of polyimide tube and the second insert 15 is made of glass fiber resin.
The material of each insert is not limited to these.

[Other Embodiments] FIG. 7 shows another embodiment.
In this example, the insert body support 17 has a first member 17a and a second member 17b similar to those in the above-described embodiment, and further has a third member 30. The third member 30 is a ring-shaped member, and the pipe 15A is provided on the tip side of the first member 17a.
It is fitted and fixed to the outer periphery. And this third
The member 30 has a plurality of protrusions 30 a protruding outward, and the protrusions 30 a are in contact with the inner peripheral wall of the rod body 2. Therefore, between the outer peripheral surface of the portion where the protrusion 30a is not formed and the inner peripheral wall of the rod body 2, a passage 30b through which water can flow in the axial direction is formed.

In this case, the water in the rod can flow along the axial direction, and the amount of water accumulated inside can be reduced.

[0026]

In the fishing rod according to the first aspect of the present invention, since the insertion member is arranged apart from the inner peripheral wall surface of the rod body by the insertion member support, the rod is bent when the rod is bent. It is possible to avoid contact between the body and the insertion body, and it is possible to suppress the collision noise due to the contact between the inner wall of the rod and the insertion body even if the rod is shaken.

In the threading rod according to the second aspect of the present invention, since the first thread support member in the front half portion of the rod body is formed by the spiral coil which is easily elastically deformed, when the front half portion of the rod body is required to bend. It is valid. In the fishing rod according to the third aspect of the invention, since the first insert body of the front half of the rod is formed of the polyimide resin, it is effective when the front half of the rod is required to bend, as in the second aspect of the invention. .

In the fishing rod according to the fourth aspect of the present invention, since the first and second inserters provided in the front half and the rear half of the rod are supported by the inserter support, The insert body is supported at a predetermined distance from the inner wall of the rod body, so that contact between the rod body and the insert body can be avoided in the same manner as described above. Invention 5
Since the inner rod and the thread support can be attached to and detached from the rod body in the centering rod according to the first aspect, cleaning of the inside of the inner body and the thread support is facilitated.

In the fishing rod according to the sixth aspect of the invention, since the second insertion member is formed with a plurality of holes penetrating to the outside,
It is possible to reduce the accumulation of water inside the insert. In the hollow fishing rod according to the seventh aspect of the invention, since the insertion body support has the water flow passage in the axial direction, it is possible to further reduce the amount of water accumulated inside the rod body.

[Brief description of drawings]

FIG. 1 is a plan view of a luer rod according to an embodiment of the present invention.

FIG. 2 is a vertical cross-sectional view of a first half portion of a first insert body.

FIG. 3 is a vertical cross-sectional view of a tip portion of a second insert body.

FIG. 4 is a vertical sectional view of an intermediate portion of a second insert body.

FIG. 5 is a vertical cross-sectional view of a rear end portion of a second insert body.

FIG. 6 is a partial cross-sectional view of a second insert body.

FIG. 7 is a view corresponding to FIG. 4 of another embodiment.

[Explanation of symbols]

2 Tip side rod body 3 Hand side rod body 10 First interpolator 11, 12, 16, 17, 18, 30 Insert body support 13 Spiral coiled yarn support 14,20,21,22,23 Ring-shaped thread support 15 Second interpolator

Claims (7)

(57) [Claims] 1. A cylindrical rod body having a fishing line insertion path therein, a plurality of line supports arranged in the insertion path for supporting the fishing line, arranged in the insertion path, An insert body for holding a plurality of thread supports at predetermined positions in the axial direction, and an insert body support body for supporting the insert body separately from the inner wall surface of the rod body are provided. Through the rod. 2. The plurality of thread supports are a first thread support formed by a spiral coil arranged in the front half of the rod body, and a ring-shape arranged in the rear half of the rod body. A second thread support, wherein the insert is a tubular first insert that is arranged to cover the outer periphery of the first thread support;
The hollow fishing rod according to claim 1, further comprising: a tubular second insertion body disposed in a rear half portion of the rod body. 3. The hollow rod according to claim 2, wherein the first insert is made of a polyimide resin and the second insert is made of a glass fiber resin. 4. The interpolator support has a first interpolator support that supports the first interpolator and a second interpolator support that supports the second interpolator. The hollow fishing rod according to any one of claims 1 to 3. 5. The hollow rod according to any one of claims 1 to 4, wherein the insert body and the thread support are detachable from the rod body. 6. The hollow fishing rod according to claim 2, wherein a plurality of holes penetrating to the outside are formed in the second insert body. 7. The hollow rod according to any one of claims 1 to 6, wherein a passage for water circulation is formed along the axial direction in the insert support.