JP2002354966A - Interline rod - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an interline rod capable of smoothly bending also when a fish is caught and excellent in so called condition of the rod. SOLUTION: A base rod 1 of the interline rod has a first wall thickness part X being a tapered off cylindrical member and forming a definite range in axial direction in thick wall thickness, compared with the peripheral part, a second wall thickness part Y formed on rod base side of the first wall thickness part X and forming a definite range in axial direction in thick wall thickness and a third wall thickness part Z formed on the ear tip side of the first wall thickness part Y and forming a definite range in axial direction in thick wall thickness. A fishline introducing port is formed in the first wall thickness part X. A fishline introducing guide 10 is each fixed on the second wall thickness part Y and the third wall thickness part Z.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fishing rod used for fishing, and more particularly to a fishing rod having a fishing line passage for inserting a fishing line inside a rod body.

[0002]

2. Description of the Related Art A conventional through rod is generally composed of a plurality of tapered cylindrical rods, and has a reel rod which is located closest to the rod base and has a reel seat on which a reel can be mounted on a peripheral surface of the rod body. Former pole, middle pole,
Consists of a tip rod. A fishing line introduction port for introducing fishing line from a reel into the inside of the rod body is formed in one of the rod bodies located on the rod base side such as a former rod or a former upper rod, and is formed at the tip end of the tip of the head rod. Has a top guide attached. And
After the fishing line from the reel is introduced into the rod body through the fishing line introduction port, it is sequentially sent to the tip side and is led out from the top guide.

[0003] For example, a base rod of such a hollow rod is fired from a material called a prepreg in the form of a sheet or tape in which a synthetic resin is impregnated with reinforcing fibers such as carbon fiber and glass fiber. And since the fishing line introduction port is formed on the peripheral surface of the rod body, in order to increase the strength near the fishing line introduction port, it is necessary to partially wind an extra prepreg to increase the wall thickness near the fishing line introduction port. Has been done. Also, a so-called fishing line introduction guide is often mounted near the fishing line introduction port so that the fishing line from the reel can be smoothly guided to the fishing line introduction port. Therefore, in the conventional through rod, a so-called fishing line introduction guide is often fixed and attached to a thickened portion near the fishing line introduction port of the rod body.

[0004]

However, the thickened portion near the fishing line inlet compensates for the decrease in strength due to the formation of the fishing line inlet, but on the other hand, causes a partial change in the rigidity of the rod body. As a result, it is not very preferable from the viewpoint of producing smooth bending of the rod body. In particular, if the fishing line introduction guide is also formed to be long in the axial direction in an attempt to fix the thick line portion, the portion that inhibits the smooth bending of the rod body will be formed long in the axial direction. I will.

When the thickened portion is formed to be long in the axial direction and the fishing line introduction guide is fixed thereon, the fishing line introduction guide extending in the axial direction is fixed to the rod body to further flex the rod body. There is a possibility that the degree of reduction may partially decrease and change.

SUMMARY OF THE INVENTION An object of the present invention is to provide a boring rod which bends smoothly even when fish is hooked, and which is excellent in the condition of the rod.

[0007]

The through rod according to the first aspect of the present invention is a fishing rod having a fishing line passage for inserting a fishing line therein, which is a tapered cylindrical member, and has a constant axial direction as compared with a peripheral portion. A first thick portion formed by increasing the thickness of the first thick portion, a second thick portion formed on the rod base side of the first thick portion and having a certain axial thickness increased, A third thick portion formed on the tip side of the thick portion and having a certain thickness in the axial direction thickened, and a rod body in which a fishing line inlet is formed in the first thick portion. Prepare. A rod-side fixed portion fixed to the second thick portion of the rod body, a tip-side fixed portion fixed to the third thick portion of the rod body, and a rod-side fixed portion straddling the fishing line introduction port. The fishing line introduction guide further includes a connecting portion that connects the portion and the tip side fixed portion, and a guide ring fixed to the connecting portion.

[0008] In the hollow rod, the first thick portion suppresses a partial decrease in strength that may be caused by forming the fishing line introduction port. The first thick portion is limited to the vicinity of the fishing line introduction port, and is not formed unnecessarily long in the axial direction, thereby preventing bending of the rod body. On the other hand, there are a second thick portion and a third thick portion separately formed from the first thick portion on the tip side and the rod base side of the first thick portion. The base side fixing part and the tip side fixing part are fixed. By separately setting such a second thick portion and a third thick portion, the height of the fishing line introduction guide from the peripheral surface of the rod body can be arbitrarily adjusted, and the degree of freedom in design is expanded.

The first thick portion, the second thick portion, the third thick portion,
By finely adjusting the thickness of each thick part and changing the material of each thickened part, it is also possible to change or adjust the condition of the rod body, The degree of freedom will be expanded.

The through rod according to the second aspect of the present invention is a fishing rod having a fishing line passage for inserting a fishing line therein, which is a tapered cylindrical member, and a certain area in the axial direction is thicker than the peripheral part. A first thick portion formed on the rod side of the first thick portion, and a second thick portion formed by thickening a certain range in the axial direction. And a rod body having a fishing line inlet formed therein. Then, a rod-side fixing portion fixed to the second thick portion of the rod body, a head-side fixing portion fixed to the peripheral surface of the rod body on the tip side of the fishing line introduction port, and a fishing line introduction port. The fishing line introduction guide further includes a connecting portion that connects the rod-side fixing portion and the tip-side fixing portion, and a guide ring fixed to the connecting portion.

[0011] In the same manner as in the first through-hole, the through-through rod suppresses a partial decrease in strength that can be caused by the first thick portion forming the fishing line introduction port, and also flexes the rod body. It also prevents the inhibition. On the other hand, the height of the fishing line introduction guide from the peripheral surface of the rod body is arbitrarily adjusted by the separately formed second thick portion, thereby increasing the degree of freedom in design.

The through rod according to the third aspect of the present invention is a fishing rod having a fishing line passage for inserting a fishing line therein, which is a tapered cylindrical member, and a certain area in the axial direction is thicker than the peripheral part. A first thick portion formed on the tip side of the first thick portion and a third thick portion formed by thickening a certain area in the axial direction. A rod body having a fishing line introduction port is provided. Then, the tip side fixed portion fixed to the third thick portion of the rod body, the rod side fixed portion fixed to the rod surface side peripheral surface of the fishing line introduction port of the rod body, and the fishing line introduction port. Further, a fishing line introduction guide having a connecting portion for connecting the rod base side fixing portion and the tip side fixing portion to each other, and a guide ring fixed to the connecting portion is further provided.

[0013] In the same manner as in the first through-hole, the through-through rod also suppresses a partial decrease in strength that may be caused by the first thick portion forming the fishing line introduction port, and also flexes the rod body. It also prevents the inhibition. On the other hand, the height of the fishing line introduction guide from the peripheral surface of the rod body is arbitrarily adjusted by the separately formed third thick portion, thereby increasing the degree of freedom in design.

A through rod according to a fourth aspect of the present invention is a fishing rod having a fishing line passage for inserting a fishing line therein, which is a tapered cylindrical member, and a certain area in the axial direction is thicker than the peripheral part. And a rod body having a fishing line inlet formed in the first thick portion. And a rod base side fixed part fixed to the rod base side of the fishing line introduction port of the rod body,
A head-side fixed portion fixed to the peripheral surface of the fishing line introduction port of the rod body on the tip side, a connecting portion connecting the rod base side fixed portion and the tip side fixed portion so as to straddle the fishing line introduction port, and the connection portion A fishing line introduction guide having a fixed guide ring. The tip side fixing portion and / or the rod base side fixing portion of the fishing line introduction guide are fixed on the peripheral surface of the rod body other than the first thick portion.

In this hollow rod, the first thick portion suppresses a partial decrease in strength that may be caused by forming the fishing line introduction port. The first thick portion is limited to the vicinity of the fishing line introduction port, and is not formed unnecessarily long in the axial direction, thereby preventing bending of the rod body.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [First Embodiment] A first embodiment of the present invention will be described with reference to the drawings.

As shown in FIG. 1, a through rod adopting the first embodiment of the present invention has a base rod 1 and a base rod 2, which is sequentially connected to the tip of the base rod 1 in a swinging manner. It has a pole 3 and a tip pole 4. Each of the original rod 1 to the tip rod 4 is a tapered cylindrical member made of a prepreg material in which a synthetic resin is impregnated into a reinforcing fiber such as carbon fiber.

The original rod 1 is a large-diameter rod body located closest to the rod base, and a reel sheet 5 on which a reel can be detachably mounted is integrally formed on a peripheral surface of the rod base. . A female screw portion is formed on the inner peripheral surface of the rod-side end, and a tail plug 6 is detachably screwed into the female screw portion. On the other hand, as will be described in detail later, a fishing line introduction port 6 is formed on the tip side of the reel sheet 5, and a fishing line introduction guide 10 is attached so as to straddle the fishing line introduction port 6 in the axial direction.

Then, the fishing line from the reel is introduced into the rod body through the fishing line introduction port 6 via the fishing line introduction guide 10, and
The tip is sequentially guided to the tip side, and is led to the outside from the top guide 7 attached to the tip end of the tip pole 4.

As shown in detail in FIG. 2, a first thick portion X, which is formed to be partially thicker than other portions, is formed on the tip side of the original rod 1. . The first thick portion X has, for example, a length of about 20 to 60 mm as an axial length. When manufacturing the original rod 1, a prepreg for thickening is separately overlapped and wound and fired to form a portion. As the prepreg for thickening to be separately wound, for example, a prepreg similar to the prepreg for generating each rod described above is used. Then, the fishing line introduction port 6 is formed in the first thick portion X.

Further, the first thick portion X has a first
10 to 20mm apart from the thick part X
A second thick portion Y having an axial length of about 20 mm is formed. The second thick portion Y is also a portion formed by winding and firing a prepreg for thickening separately and partially when manufacturing the original rod 1. As the prepreg for thickening which is separately wound, a prepreg obtained by impregnating a carbon fiber or the like used for forming the first thick portion X with a synthetic resin can be exemplified. The second thick portion Y may be formed using a prepreg different from the prepreg to be formed. For example, the second thick portion Y is formed using a prepreg having a lower elastic modulus than the prepreg for forming the first thick portion X, or the original rod 1 is formed on the first thick portion X.
Using a material in which reinforcing fibers are arranged in the axial direction, and using a material in which reinforcing fibers are arranged in the circumferential direction for the second thick portion Y, to adjust a subtle bending condition of the rod body or the like. It is also possible. Further, a third thick portion Z is formed on the tip side of the first thick portion X, but is similar to the second thick portion Y, and the description is omitted.

The first to third thick portions X to Z can be designed to have different thicknesses. For example, if the thicknesses of the second and third thick portions Y and Z are set thicker than the first thick portion X, it is also possible to adjust the installation height of the fishing line introduction guide 10 described later. .

The fishing line introduction guide 10 is a fishing line guide for guiding the fishing line from the reel to the fishing line introduction port 6 and guiding it into the rod body. It has a main body portion (connecting portion) 11 extending in the axial direction so as to straddle the fishing line introduction port 6, and both ends of the connecting portion 11 are respectively fixed on the second thick portion Y and fixed on the rod base side. The portion 12 and the tip-side fixing portion 13 which is installed and fixed on the third thick portion Z are formed. The connecting portion 11 to the fixing portions 12 and 13 are integrally formed of metal or synthetic resin. The connecting portion 11 stands up from the rod side fixing portion 12, is folded back, and extends gently to the tip side, straddles the fishing line introduction port 6 and reaches the tip side fixing portion 13. A through-hole is formed in an upright portion of the connecting portion on the rod base side, and a guide ring 14 made of ceramics or the like is fitted and fixed therein. The rod-side fixing portion 12 and the tip-side fixing portion 13 of the connecting portion 11 are each fixed to the former rod with a winding thread. If necessary, the winding yarn may be coated with a synthetic resin. Further, an opening ring 15 made of ceramics may be separately fitted in the opening of the fishing line introduction port 6.

Each of the upper rod 2 to the head rod 4 has a fitting male part on the outer peripheral surface of the rod side end so that it can be swung and fixed to the rod body on the rod side, and the inner peripheral surface of the tip side end part is fitted. It is a female part (except for the tip rod 4). Since the inside of the rod body is a fishing line passage through which the fishing line introduced from the fishing line introduction port 6 is inserted,
The fishing line support projection may be formed on the inner peripheral surface integrally with or separately from the rod body in order to reduce the contact area with the fishing line.

In the through rod configured as above, the first rod
The thick part X suppresses a partial decrease in the strength of the original rod 1 that can be caused by forming the fishing line introduction port 6. The first thick portion X is formed only in the vicinity of the fishing line inlet 6, and is not formed unnecessarily long in the axial direction, so that the inhibition of the bending of the original rod 1 is small. On the other hand, there are a second thick portion Y and a third thick portion Z separately formed from the first thick portion X. In these portions, the rod side fixing portion 12 and the tip side fixing portion of the fishing line introduction guide 10 are provided. 13 is fixed. By separately setting the second thick portion Y and the third thick portion Z, the height of the fishing line introduction guide 1 from the peripheral surface of the rod body can be arbitrarily adjusted, and the degree of freedom in design is expanded. . Further, the thickness of each of the first thick portion X, the second thick portion Y, and the third thick portion Z is finely adjusted, or the material of each thickened portion is changed, so that the rod body is formed. It is also possible to change or adjust the tone of the sound.

In this embodiment, both the second thick portion Y and the third thick portion Z are formed, but only one of them may be formed. If only one of them is formed in this manner, it is possible to adjust the height by installing the fishing line introduction guide 10 in an inclined state in the axial direction, and the design flexibility is further expanded.

[Second Embodiment] Hereinafter, a second embodiment of the present invention will be described with reference to the drawings. Second embodiment of the present invention
As shown in FIG. 3, a fishing line introduction port 6 is formed on the tip side peripheral surface of the former rod 1 of the boring rod adopting the embodiment, and the fishing line introduction port 6 is straddled in the axial direction. A fishing line introduction guide 20 is mounted.

As shown in detail in FIG. 2, a first thick portion X, which is formed to be partially thicker than the other portions, is formed on the tip side of the former pole 1. . The first thick portion X has, for example, a length of about 20 to 60 mm as an axial length, similarly to the first embodiment. When manufacturing the original rod 1, a prepreg for thickening is separately overlapped and wound and fired to form a portion. Then, the fishing line introduction port 6 is formed in the first thick portion X.

The fishing line introduction guide 20 is a fishing line guide for guiding the fishing line from the reel to the fishing line introduction port 6 and guiding it into the rod body. It has a main body portion (connecting portion) 21 extending in the axial direction so as to straddle the fishing line introduction port 6, and both ends of the connecting portion 21 are a rod base side fixing portion 22 and a tip side fixing portion 23, respectively. It is fixed to the original rod 1 on the rod base side and the tip side which are separated from the meat portion X. The fixing method may be, for example, a method of fixing with a winding thread as in the first embodiment.

The connecting portion 21 stands up from the rod-side fixing portion 22 and is folded back, gently extends obliquely to the tip side, and straddles the fishing line introduction port 6 to reach the tip side fixing portion 23. A through-hole is formed in an upright portion on the rod base side of the connecting portion, and a hard guide ring 24 made of ceramics or the like is fitted therein and fixed. Also, this fishing line introduction guide 2
At 0, another hard guide ring 25 is fixed near the longitudinal center of the connecting portion 21.

In this embodiment, the fishing line introduction guide 20 is fixed to the original rod 1 at a position deviating from the first thick portion X. However, as shown in FIG. Set it slightly longer in the axial direction. For example, only the tip
It is also conceivable to fix to the original rod 1 on the thick part X or, conversely, to fix only the tip side fixing part to the original rod 1 on the first thick part X.

[0032] Also in the intermediate rod configured as described above, it is possible to produce a smooth bending of the rod body while maintaining the strength near the fishing line introduction port. In addition, the degree of freedom in design is widened. [Other Embodiments] (a) In each of the above embodiments, the case where the fishing line introduction port is formed in the original rod is illustrated. Can also be set. In addition, the number of rods is also arbitrary. (B) The shape of the fishing line introduction guide is not limited to the above embodiment, and other known fishing line introduction guides can be used.

[0033]

According to the present invention, it is possible to provide a boring rod which has sufficient strength, bends smoothly, and is excellent in rod condition.

[Brief description of the drawings]

FIG. 1 is an overall view of a through rod adopting a first embodiment of the present invention.

FIG. 2 is an enlarged sectional view of the vicinity of a fishing line inlet 6 of the original rod 1 of FIG.

FIG. 3 is a view corresponding to FIG. 2 of a through rod adopting a second embodiment of the present invention.

FIG. 4 is a reference view of a through rod adopting another embodiment of the present invention.

[Explanation of symbols]

 1 original rod 6 fishing line introduction port 10, 20 fishing line introduction guide X first thick part Y second thick part Z third thick part

 ──────────────────────────────────────────────────続 き Continuation of front page (72) Inventor Seihiko Matsumoto 1-14-47-305 Fukanokita, Daito-shi, Osaka F-term (reference) 2B019 AA04 AB32 BA03 BA07

Claims (4)

[Claims] 1. A fishing rod having a fishing line passage through which a fishing line is inserted, wherein the fishing rod is a tapered cylindrical member, and a first thickness in which a certain range in the axial direction is thicker than a peripheral portion. A thick portion, a second thick portion formed on the rod base side of the first thick portion and having a certain thickness in the axial direction thickened, and an axial portion formed on the tip side of the first thick portion. A rod having a third thick portion in which a certain range is thickened, and a fishing line inlet formed in the first thick portion; and a rod fixed to a second thick portion of the rod. A rod-side fixing portion, a tip-side fixing portion fixed to a third thick portion of the rod body, and a connecting portion that connects the rod-side fixing portion and the tip-side fixing portion so as to straddle the fishing line introduction port. And a fishing line introduction guide having a guide ring fixed to the connecting portion. 2. A fishing rod having a fishing line passage through which a fishing line is inserted, wherein the fishing rod is a tapered cylindrical member, and a first thickness in which a certain range in the axial direction is thicker than a peripheral portion. A thick portion formed on the rod base side of the first thick portion and having a certain thickness in the axial direction thickened, and a fishing line inlet is formed in the first thick portion. A formed rod body, a rod-side fixed portion fixed to a second thick portion of the rod body, a tip-side fixed portion fixed to a peripheral surface of a fishing line introduction port of the rod body on a tip side, A through rod comprising a connecting portion connecting the rod-side fixing portion and the tip-side fixing portion so as to straddle a fishing line introducing port, and a fishing line introducing guide having a guide ring fixed to the connecting portion. 3. A fishing rod having a fishing line passage through which a fishing line is inserted, wherein the fishing rod is a tapered cylindrical member, and a first thickness in which a certain range in the axial direction is thicker than a peripheral portion. A thick portion is formed on the tip side of the first thick portion and has a third thick portion in which a certain range in the axial direction is thickened, and a fishing line inlet is formed in the first thick portion. A rod body, a tip-side fixing portion fixed to a third thick portion of the rod body, a rod-side fixing portion fixed to a rod-side peripheral surface of a fishing line introduction port of the rod body, and the fishing line A through-hole rod comprising: a connecting portion that connects the rod base side fixing portion and the tip side fixing portion so as to straddle an introduction port; and a fishing line introduction guide having a guide ring fixed to the connecting portion. 4. A fishing rod having a fishing line passage through which a fishing line is inserted, wherein the fishing rod is a tapered cylindrical member, and a first thickness is formed such that a certain range in the axial direction is thicker than a peripheral portion. A rod body having a meat portion, wherein a fishing line introduction port is formed in the first thick part; a rod base side fixing portion fixed to a rod base side of the fishing line introduction port of the rod body; A head-side fixing part fixed to the peripheral surface of the fishing line inlet on the tip side, a connecting part connecting the rod-side fixing part and the head-side fixing part so as to straddle the fishing line introducing port, and fixed to the connecting part. A fishing line introduction guide having a guided ring, wherein the tip side fixing portion and / or the rod side fixing portion of the fishing line introduction guide are fixed on the peripheral surface of the rod body other than the first thick portion. Inside rod.