CN102834000A - Line guides for fishing rods (including top line guides) and fishing rods - Google Patents

Abstract

The invention provides a fishing line guide (including a top fishing line guide) for a fishing rod and the fishing rod, wherein the fishing line guide for the fishing rod is difficult to wind a fishing line when being installed on the fishing rod, and is difficult to detach and damage a guide ring even if impact is applied. The fishing line guide for a fishing rod of the present invention is integrally formed with a prepreg made of high-strength fibers, the prepreg including: the fishing rod comprises a ring holding part (1A) of a guide ring (4) forming a through hole (4A) for guiding a fishing line, an assembly mounting part (1B) mounted and fixed on the rod body, and a leg part (1C) positioned between the ring holding part (1A) and the assembly mounting part (1B). Both right and left side surfaces (1B) of a ring holding part (1A), both right and left side surfaces (1B) of a leg part (1C), and both right and left side surfaces of an assembly mounting part (1B) are formed as smooth side surfaces connected without a step.

Description

Line guides for fishing rods (including top line guides) and fishing rods

technical field

The present invention relates to a fishing line guide for a fishing rod (including a top line guide) and a fishing rod for guiding a fishing line drawn from a fishing reel.

Background technique

The line guide for a fishing rod has the following structure.

(a) A ceramic guide ring for guiding a fishing line is supported by a metal frame.

(b) A ring holder made of synthetic resin is sandwiched between the guide ring and the metal frame. In order to hold the above-mentioned guide ring, the metal frame part is bent and fixed with an adhesive material, or the guide ring is pushed The pressure portion is bonded by another method (Patent Document 2).

(c) The metal frame is formed with: a portion for attaching the ring holder; side legs as a pair of left and right side legs extending forward and downward from the attached portion; a center leg; and a mounting portion fixed to the outer peripheral surface of the pole on the respective lower ends of the side legs and the center leg (Patent Document 1).

(d) In the structure in which a metal frame is used to hold the guide ring, the metal frame is formed with: a part for holding and attaching the guide ring holder; and a leg extending downward from the attached part toward the fishing rod main body; And on the lower end of the leg, the mounting portion fixed to the outer peripheral surface of the rod body is placed (Patent Document 2).

(e) In addition, the metal guide ring holding part of the top line guide for a fishing rod is connected with: a part for holding and installing the guide ring; a metal leg extending downward from the attached part toward the main body of the fishing rod; and The lower end of the metal leg and the tip of the metal mounting pipe. At the time of connection, the front end of the metal mounting pipe is crimped or the like to form a flat portion S, thereby performing connection and fixation with the metal leg. The metal bridge extends obliquely downward from both sides of the metal guide ring holding portion, and is fixed at the middle portion of the metal pipe (Patent Document 3).

(f) Fixing to the tip end of the fishing rod is performed by inserting the tip end into a metal mounting pipe and adhering it.

prior art literature

Patent Document 1: Japanese Unexamined Patent Publication No. 2006-340661 (paragraph numbers [0017], [0018] and FIG. 1)

Patent Document 2: Japanese Patent Laid-Open No. 2000-139282

Patent Document 3: Japanese Patent Application Laid-Open No. 09-131149

(a) The line guide for fishing rods consists of a metal frame. On the other hand, the fishing rod itself is constituted by a prepreg obtained by impregnating a matrix resin such as a thermosetting resin into reinforcing fibers such as carbon fibers.

Since the elastic modulus of the fishing line guide for a fishing rod is different from that of the fishing rod itself, when a load is applied to the fishing rod and the fishing rod is greatly bent, there is a possibility that the end surface of the mounting part bites into the outer peripheral surface of the fishing rod and may be damaged. There is a possibility that abnormal noises such as creaking may occur.

(b) A guide ring made of ceramics is attached to a metal frame by sandwiching resin, but when a large load is applied for a long time, the guide ring may fall off due to long-term changes, or In the case of receiving an impact load, the guide ring may be damaged.

In addition, in the existing fishing line guides for fishing rods, the member holding the metal guide ring is bent, bonded with an adhesive material, or a ceramic guide ring is attached by interposing resin. , such a fishing line guide for a fishing rod has a large load for a long time, the guide ring may fall off due to long-term changes, or the guide ring may be misaligned under the impact load, or the guide ring frame , The metal guide ring holding part may be deformed or damaged.

(c) As described in Patent Document 1, in order to form a metal frame, a metal plate is formed by performing punching and deep drawing by pressing, or by brazing a plurality of parts. Because of the way of assembling, a plurality of discontinuous parts are formed in the shape of the metal frame, so there is a problem that the fishing line is easy to catch on the discontinuous parts.

In addition, sufficient dimensional accuracy cannot be obtained in the bending process of metals, and great difficulty arises in manufacturing to stabilize and fix the shape. In addition, since the press work is usually performed with a single metal plate, the rigidity of the base portion of the metal leg cannot be sufficiently increased, and thus, a load may be applied to this portion to cause deformation.

(d) As a fishing line guide for a fishing rod, it can be manufactured by injection molding based on a thermoplastic resin, but in this case, it is difficult to introduce reinforcing continuous filaments into the molded product, so it has insufficient strength, and it is difficult to use it as a Fishing rods come with fishing line guides to worry about.

(e) Especially in the top fishing line guide, as shown in FIG. 36, the metal leg J and the metal mounting pipe M are fixed by making the front end of the metal mounting pipe M a flat part S. Therefore, the tip The front top of the tip Aa cannot be inserted into the front end of the metal installation pipe M, and it is far away from the guide ring R part, so that the fish signal (vibration) transmitted from the fishing line L to the guide ring cannot be directed to the front end perpendicular to the tip Aa. Instead, it acts in a direction away from the front end of the tip to the front by a considerable distance. As a result, only the force couple moment acts on the tip, and via the metal leg J, the metal mounting pipe P, etc., Since the metal guide, which is a material different from the tip of the fishing rod, is transmitted to the tip made of synthetic resin composite material, there is a possibility that the fish signal (vibration) in this state cannot be transmitted.

(f) The fixation to the tip of the tip Aa takes the form of inserting the tip of the tip Aa into the metal mounting pipe M, but it is obtained by impregnating a synthetic resin into carbon fiber or the like in which the tip Aa of the fishing rod A is usually formed. The synthetic resin composite body and the metal pipe are very different in physical properties, so problems such as damage may occur at the connecting portion between the metal mounting pipe and the tip Aa.

(g) In addition, when the fishing line guide (including the top fishing line guide) is fixed to the fishing rod body, there is a possibility that the fishing line may be damaged or cut when the fishing line is caught on the metal frame. worry.

Contents of the invention

An object of the present invention is to provide a line guide for a fishing rod (including a top line guide) and a fishing rod which are light in weight when attached to a fishing rod and which are integrated with the tip of the fishing rod It is easy to be installed so that it is difficult to be damaged, it is difficult to entangle the fishing line, and it is difficult to disengage the guide ring even when an impact is applied, and it is possible to transmit the original accurate fish information to the fisherman.

The characteristic configuration of claim 1 of the present invention is as follows: a high-strength fiber prepreg material is integrally formed: a ring holding part having a guide ring formed with a conduction hole for conducting the fishing line; The assembly installation part that is installed and fixed, and the leg between the ring holding part and the assembly installation part, make the left and right sides of the ring holding part, the left and right sides of the leg and the The left and right side surfaces of the mounting part are formed as smooth side surfaces connected without a difference in level, and the effects are as follows.

(a) Since the fishing line guide for a fishing rod is formed of a high-strength fiber prepreg material, it is formed of the same material as the fishing rod itself, so that there is little difference in the modulus of elasticity. When the fishing rod is bent on the fishing rod and the fishing rod is greatly bent, there is little concern that the end surface of the mounting portion bites into the outer peripheral surface of the fishing rod and is damaged.

(b) Since the guide ring made of ceramics can be integrally formed with the fishing line guide for a fishing rod made of a prepreg material, it is not necessary to interpose resin when attaching to a metal frame as in the past. Furthermore, even if there is no interposed resin, the ring holder made of prepreg material has better deformability than metal, so even if a large load is applied for a long time, the guide ring will fall off, Or when receiving an impact load, the guide ring is less likely to be damaged.

(c) In order to form a fishing line guide for a fishing rod, a high-strength fiber prepreg is used for molding. Therefore, the left and right sides of the ring holding part, the left and right sides of the leg and the The left and right side surfaces of the mounting portion are formed as smooth side surfaces that are seamlessly connected, so that the left and right side surfaces of the mounting portion and the two side surfaces of the rod body can be formed in such a manner that they are connected without a layer difference.

(d) According to the above-mentioned side shape, the possibility of damage or cutting of the fishing line due to entanglement is reduced.

Furthermore, it is possible to provide a fishing line guide for a fishing rod that is difficult to entangle the fishing line when mounted on the fishing rod, and that is difficult to detach from the guide ring and is difficult to damage even when an impact is applied when the rod is mounted on the fishing rod. .

Claim 2 of the present invention is characterized in that in the line guide for a fishing rod according to claim 1, the guide ring passes through the plate-shaped ring holding portion and is formed outside the plate-shaped ring holding portion by a The ring holding part formed of the prepreg material of the strength fiber is integrally fixed and formed, and its function and effect are as follows.

On the basis of the effect of technical solution 1, temporarily fix a guide ring made of ceramics or the like through a plate-shaped ring holding part, or process a hole in a plate-shaped body and perform ceramic irradiation, welding, or coating on the hole, and pass The guide ring is formed integrally with a prepreg material containing high-strength fibers on the outside of the plate-shaped ring holding part, so there is no need to interpose adhesive or resin when attaching to a metal frame as in the past . Furthermore, even if there is no resin interposed by other means, the ring holding part integrally formed of the prepreg has good deformability compared with the ring holding part formed only by metal, so even if there is a large effect in the long-term There is little concern that the guide ring will fall off under a load, or that the guide ring will be damaged when an impact load is applied.

Claim 3 of the present invention is characterized in that, in the line guide for a fishing rod according to claim 1 or 2, it is a top line guide mounted on the tip of the fishing rod, and the guide ring is integrally fixed to On the ring holding part, there is a hole for fixing the front end of the tip at the lower part of the leg part, and its function and effect are as follows.

On the basis of the action and effect of technical proposal 1, the mounting portion to the tip is not a metal pipe as in the prior art, but is formed of a synthetic resin composite material of the same material as a commonly used fishing rod. When the metal tube and the tip are attached to the tip with a local stress applied near the junction, the concentrated force does not act on the tip part of the joint with the metal tube, and damage to the tip becomes less severe. few. In addition, a hole for fixing the tip is provided on the ring holding part, and the tip tip is fixed in the hole, so the vibration based on the fish signal does not propagate to the metal pipe and then It is transmitted to the front end of the tip, but acts in the direction of the front end of the tip, so fishermen can feel accurate fish signals.

The characteristic structure of the technical solution 4 of the present invention is as follows: the said legs of the technical solutions 1, 2 and 3 are constituted by the left and right side legs continuously extending downward from the left and right side ends of the said ring holding part, and the effect of the use thereof is as follows mentioned.

As the configuration of the legs, by arranging the side legs on the left and right, it is possible to arrange and configure the legs in a state where the legs are spaced apart from each other to the left and right. Due to this, even when a large bending load or torsional load is applied to the line guide for a fishing rod, the left and right side leg parts can exert their staying power and sufficiently withstand it.

Furthermore, by arranging the side leg portions on the left and right, the rounded side surfaces of the side leg portions can prevent the fishing line from being tangled up, thereby effectively suppressing the fishing line from being tangled.

The characteristic configuration of claim 5 of the present invention is as follows: the legs of claims 1, 2, 3, and 4 are formed of a plate-shaped body, and the outer side thereof is integrally formed with a high-strength fiber prepreg, and is formed as The smooth surface connected to the ring holding part without step difference has the following effects.

The legs that are continuous with the mounting portion of the fishing line guide for fishing rods that are fixed to the fishing rod are plate-shaped bodies, and are formed of a high-strength fiber prepreg material on the outside, so there is no connection with the fishing line guide. The discontinuous part can also eliminate the problem that the fishing line is easy to be entangled, and can also fully improve the rigidity of the base part of the leg, making it difficult to damage and plastically deform the leg.

Claim 6 of the present invention is characterized in that the mounting portion mounted on the rod body in Claims 1, 2, 3, 4, and 5 is formed of metal, and a high-strength fiber is integrally fixed on the outside thereof. The prepared prepreg material is formed in a layer-free manner, and its effects are as follows.

It is made of the same material as the fishing rod itself, and large differences in elastic modulus can be eliminated. Therefore, when a load is applied to the fishing rod and the fishing rod is greatly bent, it is eliminated that the end surface of the mounting part bites into the outer peripheral surface of the fishing rod. the problem of damage.

Claim 7 of the present invention is characterized in that in the line guide for a fishing rod according to claim 2 , the plate-shaped ring holding portion is formed on top of the ring holding portion formed of a prepreg material containing high-strength fibers. The surface is exposed, and its effect is as follows.

Since the plate-shaped ring holding portion is exposed on the surface of the ring holding portion, even if the portion hits a rock or the like, it is hardly damaged. In particular, the front end of the tip is a part that is likely to collide with an obstacle and is easily damaged, so it is effective to use it in a fishing rod.

Claim 8 of the present invention is characterized in that it is constructed as follows: the attachment portion of the top line guide for a fishing rod in claims 3, 4, 5, 6, and 7 is made of a synthetic resin composite material. Formed, its effect is as follows.

Since the front end of the tip can be fixed to the hole for fixing the tip of the ring holding portion and the inner peripheral surface of the pipe made of synthetic resin composite material, the top fishing line guide can be firmly fixed to the tip.

Claim 9 of the present invention is characterized in that the installation inner peripheral surface of the mounting part toward the front part of the top line guide for fishing rods of claims 3, 4, 5, 6, and 7 is not based on synthetic The circular peripheral surface of the pipe made of resin composite material is an arc-shaped surface, and its function and effect are as follows.

The top fishing line guide facing the tip can be fixed on the front end of the tip and a portion of the front of the tip at a certain distance from the front in the circumferential direction. By fixing, a concentrated bending force locally acts on the tip, so that damage to the tip can be prevented.

Claim 10 of the present invention is characterized in that the leg portion of Claims 1 to 9 has a shape in which the guide ring and the ring holding portion have approximately the same width at the front portion of the guide ring in a side view. , compared with the front-rear width along the axis of the through-hole in the portion on the side of the ring holding portion, the ratio of the front-rear width along the axis of the through-hole in the portion on the fitting mounting portion side One side is wider, and its effect is as follows.

That is, the front-to-back width of the part on the side of the mounting part attached to the outer peripheral surface of the fishing rod is wide, so the part that receives a large load such as bending stress can be reinforced, and the fishing rod can be guided by the fishing line. The attachment state of the parts to the fishing rod is stable.

Claim 11 of the present invention is characterized in that the ring holding portion is formed to be inclined forward with respect to a vertical plane perpendicular to the axis of the via hole, and the rear of the leg portion is The part on the side of the ring holding part and the part on the side of the mounting part are formed so as to be connected without step difference, and the effect is as follows.

Even if the fishing line is tangled on the ring holding part, the fishing line pulled to the front side (tip side) of the ring holding part due to the load of the sinker, etc. will not be caught by the forward inclined ring holding part so that it can slip off.

On the other hand, the rear of the leg portion is formed so as to be connected without step from the part on the side of the ring holding part to the part on the side of the mounting part. Therefore, there is no discontinuous surface, and it is possible to Reduces the chance of fishing line snagging.

As above, the line guide for a fishing rod (including the top line guide) suppresses the discontinuous surface from the mounting portion via the leg portion to the ring holding portion, and has a structure in which the posture is inclined forward. Structure that makes it difficult to wind the fishing line.

The characteristic configuration of claim 12 of the present invention is as follows: a fishing rod having the fishing line guide for a fishing rod according to any one of claims 1 to 11, and the operation and effect thereof are as follows.

Since the line guide for a fishing rod is manufactured from a prepreg material, it is possible to achieve weight reduction and reduce entanglement of the fishing line, compared with manufacturing only by metal, and therefore, an easy-to-handle fishing rod is obtained.

Description of drawings

Fig. 1 is a side view showing an example in which first and second line guides for fishing rods are applied to parallel rods.

Fig. 2 is a side view showing an example in which the line guide for a third fishing rod is applied to a vibrating rod.

Fig. 3 is a perspective view showing a line guide for a first fishing rod.

Fig. 4 is a perspective view showing a line guide for a second fishing rod.

Fig. 5 is a perspective view showing a line guide for a third fishing rod.

(a) is a longitudinal sectional side view which shows the other embodiment structure of the line guide for 2nd fishing rods, (b) is a front view which shows another embodiment structure of the line guide for 2nd fishing rods.

(a) is a longitudinal sectional side view which shows the line guide for 2nd fishing rods, (b) is a front view which shows the line guide for 2nd fishing rods.

(a) is a longitudinal sectional side view which shows the line guide for 3rd fishing rods, (b) is a front view which shows the line guide for 3rd fishing rods.

(a) is a longitudinal sectional side view which shows the line guide for 1st fishing rods, (b) is a front view which shows the line guide for 1st fishing rods.

Fig. 10 is a vertical side view showing another embodiment of the line guide for a second fishing rod.

Fig. 11 is a perspective view showing another embodiment of the line guide for a third fishing rod.

Fig. 12 shows another embodiment of the line guide for the third fishing rod, and is a longitudinal sectional side view showing a state in which the line guide for the third fishing rod according to the other embodiment is attached to the rod end of the tail rod.

FIG. 13 is a perspective view showing the line guide M1 for the first fishing rod.

Fig. 14 is a perspective view showing the line guide M2 for a second fishing rod.

FIG. 15 is a side cross-sectional view showing the first line guide M1 for a fishing rod.

Fig. 16 is a perspective view showing the line guide M3 for a third fishing rod.

(a) is a longitudinal sectional side view which shows the other implementation structure of the line guide M2 for 2nd fishing rods, (b) is a front view which shows another implementation structure of the line guide M2 for 2nd fishing rods.

(a) is a longitudinal sectional side view which shows the line guide M2 for 2nd fishing rods, (b) is a front view which shows the line guide M2 for 2nd fishing rods.

(a) is a longitudinal sectional side view which shows the line guide M2 for 2nd fishing rods of another embodiment structure, (b) is a front view which shows the line guide M2 for 2nd fishing rods.

(a) is a longitudinal sectional side view which shows the line guide M5 for 3rd fishing rods, (b) is a front view which shows the line guide M5 for 3rd fishing rods.

(a) is a longitudinal sectional side view which shows the line guide M1 for 1st fishing rods, (b) is a front view which shows the line guide M1 for 1st fishing rods.

Fig. 22 is a longitudinal sectional side view showing another embodiment of the line guide M2 for a second fishing rod.

Fig. 23 is a longitudinal sectional side view showing another embodiment of the line guide M2 for a second fishing rod.

Fig. 24 is a perspective view showing another embodiment of the line guide M5 for a third fishing rod.

Fig. 25 shows another embodiment of the line guide M5 for a third fishing rod, and is a longitudinal sectional side view showing a state where the line guide for a third fishing rod according to another embodiment is attached to the tip of the tail rod.

Fig. 26 is a perspective view showing the top line guide for the first fishing rod.

Fig. 27 is a perspective view of a state in which the top line guide for the first fishing rod is fixed to the tip end portion.

Fig. 28 is a side view of the state where the top line guide for the first fishing rod is adhesively fixed to the front end portion of the tip.

Fig. 29 is a cross-sectional view of a state in which the top line guide for the first fishing rod is adhesively fixed to the front end portion of the tip.

Fig. 30 is a cross-sectional view of a state in which the top line guide for the second fishing rod is fixed to the tip end portion.

Fig. 31 is a cross-sectional view of a state in which the top line guide for the third fishing rod is adhesively fixed to the front end portion of the tip.

Fig. 32 is a perspective view showing a top line guide for a fourth fishing rod.

Fig. 33 is a side view of a state in which the top line guide for the second fishing rod is fixed to the tip end portion.

Fig. 34 is a cross-sectional view of a state in which a top line guide for a first fishing rod is fixed to the front end portion of the tip, and the top line guide for the first fishing rod is ceramic-coated on the surface of the guide ring of the portion through which the fishing line is passed. Coating, etc.

Fig. 35 is a side view of a state in which the top line guide for the first fishing rod is wound and fixed to the tip end portion.

Fig. 36 is a conventional example of a state in which a conventional metal top line guide is fixed to the tip end.

Detailed ways

[First Embodiment]

Two types of line guides for fishing rods (including top line guides) used in parallel rods will be described. As shown in FIG. 1 , the fishing rod A has a tip rod Aa and a tail rod Ab configured as a detachable fishing rod in parallel, and a plurality of line guides for first fishing rods are attached to the tip rod Aa along the axis of the fishing rod. 1. The tail rod Ab is equipped with a line guide 2 for the second fishing rod and a top line guide T on the tip side, and a reel seat 3 on which a double-axis fishing reel B is installed on the tail side. .

In addition, each rod body which comprises the fishing rod A was manufactured as follows. That is, reinforcing fibers such as carbon fibers are aligned in one direction, and a thermosetting resin such as epoxy (or thermoplastic resin) is impregnated into the aligned reinforcing fiber group to form a prepreg. The prepreg is cut into a predetermined shape, and the material is wound on a mandrel, and the multi-layered material is put into a furnace and fired in a state wound on the mandrel, and the core is fired after firing. The shaft is cored to obtain a cylindrical rod material, which is cut to a predetermined length and finished to form a rod body.

For the structure of the fishing line guide of the present application, as the reinforcing fibers constituting the prepreg, the strength as a fishing line guide cannot be ensured by short fibers, so it is preferable to use long fibers. Specifically, other than carbon fibers can also be used. Glass fibers, aramid fibers, alumina fibers, etc., thermosetting resins such as phenolic resins, polyester resins, and epoxy resins, and thermoplastic resins such as PVE can be used as resins.

The line guide 1 for 1st fishing rods is demonstrated. As shown in FIGS. 3 and 9 , the first line guide 1 for a fishing rod is integrally formed with a ring holding portion 1A, an assembly mounting portion 1B, and a leg portion 1C through a high-strength fiber prepreg material. The ring holding portion 1A The guide ring 4 having the conduction hole 4A for conducting the fishing line is formed, and the mounting part 1B is mounted and fixed on the tip rod Aa as the rod body, and the leg part 1C is located between the ring holding part 1A and the Fit between mounting parts 1B.

A circular guide ring was used for the guide ring 4, but it may also be oval.

Ceramics are mainly used, but silicon carbide, alumina, etc. can also be selected as the material, and a compound of metal and ceramics such as cermet can also be used. Any material can be used as long as it is a material with high abrasion resistance. Ceramics and the like include those obtained by spraying, irradiating, or coating the surface of metals or the like with ceramics or the like, and coating with a hard material.

The manufacturing method of the line guide 1 for 1st fishing rods is as follows. A sheet or rod-shaped prepreg is formed by weaving high-strength carbon fiber aligned in one direction or intersecting it, and impregnating the material with a thermosetting resin such as epoxy resin. This sheet-shaped or rod-shaped prepreg is put into a split mold, and compression-molded to manufacture the first line guide 1 for a fishing rod.

When manufacturing the line guide 1 for 1st fishing rods, the guide ring 4 is also incorporated simultaneously. The guide ring 4 can be integrally attached to the ring holding portion 1A of the fishing line guide by being inserted into the split mold in a state of being fitted on the rod-shaped core.

The ring holding portion 1A has a substantially circular outer shape for holding the guide ring 4 , and forms individual leg portions 1C by extending a plate-shaped portion downward while slightly shrinking the lateral width of the lower half of the outer peripheral edge. The lower end portion of the leg portion 1C is formed slightly wider, and extends horizontally rearward with such a width to constitute the mounting portion 1B.

The leg portion 1C and the ring holding portion 1A are extended forward and upward from the front end of the mounting portion 1B so as to be easily slipped off even if caught on a fishing line.

As shown in FIG. 9 , the two lateral sides 1 b from the ring holding part 1A to the mounting part 1B via the leg part 1C are curved without unevenness and do not have discontinuous parts. Therefore, it is difficult to catch the fishing line. . Further, the rear face 1c of the leg portion 1C is formed so as to be connected without a step from a portion on the side of the ring holding portion to a portion on the side of the mounting portion. By forming in this way, tangles of the fishing line can be easily eliminated.

From the ring holding part 1A to the leg part 1C, the front-rear width along the axis X of the conduction hole 4A for conducting the fishing line is formed in a state gradually enlarged from the upper end of the ring holding part 1A to the lower end of the leg part 1C, A structure that improves bending strength and the like is adopted.

In Fig. 3, Fig. 6(a), Fig. 7(a), Fig. 8(a), Fig. 9(a), Fig. 17(a), Fig. 18(a), Fig. 19(a), Fig. 20(a ) and Fig. 21(a), the front width of the ring holding part is wider than the guide ring width at the front part of the guide ring in terms of strength, but it is preferably approximately the same size and shape. In the case where the portion is formed without a step, fishing line winding is further improved. In this case, a groove is provided on the periphery of the center portion in the width direction of the outer periphery of the guide ring, and the guide ring is integrally molded with a prepreg material such as carbon fiber or a plate-shaped ring holding portion made of metal. By being integrally formed on the groove portion, the guide ring can be securely fixed to the ring holder.

The mounting parts 1B, 2B, M1B, and M2B are formed so that the vertical width along the vertical direction perpendicular to the above-mentioned axis X maintains a substantially constant width from the lower end of the leg part 1C to the rear, while at the rear end Nearby gradually thins.

In the ring holding portion 1A, the guide ring 4 is attached at an inclination angle different from the inclination of the front surface or the rear surface of the ring holding portion 1A, and is configured so as to be difficult to detach.

When the first line guide 1 for a fishing rod is attached to the outer peripheral surface of the tip rod Aa, it is attached and fixed by the thread a for attachment wound around the attachment portion 1B and the outer peripheral surface. The rear end of the mounting portion 1B is thinned so that the winding work by the wire a for mounting can be performed satisfactorily.

[Second Embodiment]

The first line guide M1 for a fishing rod will be described. As shown in FIGS. 15 and 21 , the first fishing line guide M1 for a fishing rod is constituted by integrally forming a metal plate-shaped ring holding portion M1A, a high-strength fiber ring holding portion M1P, an assembly mounting portion M1B, and a metal ring holding portion M1B. The plate-shaped leg portion M1C and the above-mentioned high-strength fiber leg portion M1R, the plate-shaped ring holding portion M1A has the guide ring 4 forming the conduction hole 4A for conducting the fishing line, and the ring holding portion M1P is made by impregnating the resin to a high It is obtained by solidifying high-strength fiber, and the mounting part M1B is mounted and fixed on the tip rod Aa as the rod body, and is composed of a high-strength fiber mounting part M1Q and a metal plate-shaped body M1Bc. , the plate-shaped leg M1C and the high-strength fiber leg M1R are located between the ring holding parts M1A, M1P and the mounting parts M1B, M1Q.

A metal plate-shaped body M1Bc is formed integrally with the high-strength fiber-made mounting portion M1Q inside the mounting portion M1B.

Titanium, stainless steel, alumina, etc. are mainly used as a material of the metal plate-shaped ring holding part M1A. In particular, a synthetic material obtained by impregnating carbon fiber with epoxy resin or the like (hereinafter referred to as CFRP) and metal are prone to electrolytic corrosion. Therefore, it is necessary to integrally form the synthetic material without Sea water, air contact.

Metal is used as the temporary fixing plate, but it is not necessary to use metal as long as it is a plate-shaped material, and as long as it has heat resistance and rigidity during molding. For example, a CFRP plate made of carbon fibers made of a thermosetting resin such as epoxy or phenol may be used as the plate-shaped body.

The manufacturing method of the line guide M1 for 1st fishing rods is the following method if an example is shown. It is the same as the first line guide 1 for fishing rods in terms of using a material that is impregnated with a thermosetting resin such as epoxy and preformed into a sheet shape or a rod shape. The difference is that a ceramic ring or the like is fixed or temporarily fixed to the plate-shaped body. Next, the above-mentioned prepreg material is cut into a predetermined fishing line guide shape, and bonded so as to be in contact with the outer periphery of the guide ring. In the case of the press molding method, the prototype of the fishing line guide bonded with the prepreg material or a part of its profile is inserted into the metal mold to be profiled, and pressurized and heated by a hot press, and compressed The first fishing rod line guide M1 is integrally molded by molding.

In the vacuum bag molding method (Vacuum Bag Molding Method), a protective film is laid on the tool face, and a prototype of a fishing line guide bonded with a prepreg material is set. Further, a protective film is laid on the upper surface, and a plate having a smooth concave portion of a predetermined shape is placed thereon. Depending on the situation, the guide ring parts M1A, M1P are first molded, and then the mounting parts (M1B, M1Bc, M1Q) facing the fishing rod are molded by rotating them at an angle of approximately 90 degrees.

The ring holding portions M1A, M1P have a substantially circular shape for holding the guide ring 4, and the leg portions M1C, M1R are formed by extending the plate-shaped portion downward while slightly shrinking the width of the lower half of the outer peripheral edge. . The lower ends of the legs M1C and M1R extend horizontally rearward with the original width to form the mounting portion M1B.

The leg parts M1C, M1R and the ring holding parts M1A, M1P extend forward and upward from the front end of the mounting part M1B in a non-step manner, so that even if the fishing line is hooked, it is easy to slip off.

In FIG. 21 , the mounting portion M1B is formed only of CFRP, and no plate-like body such as metal is provided.

[Third Embodiment]

The line guide 2 for 2nd fishing rods is demonstrated. As shown in Fig. 7 (a), (b) and Fig. 19 (a), (b), the biggest difference from the first fishing line guide 1 for fishing rods is that the mounting part 2B is formed by the ring holding part 2A. The center extends forward and backward. In order to be able to withstand the strength corresponding to the load applied to the tail rod Ab, it is configured as a line guide for a fishing rod in a large size, thereby extending the mounting portion 2B in the front and rear to exert a stamina.

Therefore, the front-rear width of the leg portion 2C is also configured to be wider in the front-rear direction than the ring holding portion 2A, and has a structure corresponding to bending strength and the like. In addition, the leg portion 2C is constituted by left and right leg portions 2e extending continuously downward from the left and right side ends of the ring holding portion 2A.

It is the same as the line guide 1 for 1st fishing rods in the point that the guide ring 4 is formed circularly, 2 A of ring holding|maintenance parts are similarly circular, and the part of the leg part 2B is narrowed. A space 2c is formed in the front and rear of the leg portion 2B via a wall portion 2f supporting the lower end of the guide ring 4, and the above-mentioned left and right leg portions 2e are provided on the left and right sides via the space 2c. The purpose of providing the space 2c in this way is to reduce the weight of the line guide 2 for 2nd fishing rods.

The two lateral sides 2b and the front and rear surfaces 2a from the ring holding part 2A to the mounting part 2B via the legs 2C are curved without unevenness and do not have discontinuous parts. Therefore, it is difficult to catch the fishing line. This point is the same as the shape of the line guide 1 for 1st fishing rods.

[First other embodiment of the third embodiment]

As shown in FIG. 6 , in the ring holding portion 2A, a hole 2 d penetrating forward and backward is formed between the lower end of the guide ring 4 and the upper end of the leg portion 2C. Thus, the weight reduction of the line guide 2 for 2nd fishing rods is intended to be aimed at by forming the hole which penetrates front and back. In addition, side leg parts 2e are formed on both lateral sides of the through hole 2d.

[Second other embodiment of the third embodiment]

Here, another implementation structure of the line guide 2 for 2nd fishing rods is demonstrated. As shown in FIG. 10 , an annular concave groove 4 a is formed on the outer peripheral surface of the guide ring 4 . The front-rear width of the ring holding portion 2A along the axis X direction of the guide ring 4 is formed to be slightly larger than the width of the guide ring 4, and the front-rear width is maintained approximately up to the upper end of the lower leg portion 2C. same width. With such a structure, when the line guide 2 for a second fishing rod is molded with the guide ring 4 inserted into the mold frame, the portion of the ring holding portion 2A that is in contact with the guide ring 4 is inserted into the mold. The annular shape of the guide ring 4 is recessed into the groove 4 a, so that the coupling force between the ring holding portion 2A and the guide ring 4 is increased.

In this way, by forming the annular recessed groove 4a on the guide ring 4, the coupling between the guide ring 4 and the ring holding portion 2A becomes strong, even if the front-rear width along the axis X of the ring holding portion 2A becomes smaller than that of the guide ring. Even if the outer diameter of 4 exceeds a short width by a little, the guide ring 4 can be stably held.

On the other hand, side leg portions 2e are formed on both lateral sides of the ring holding portion 2A, and the side leg portions 2e extend rearward from the rear face of the ring holding portion 2A, but the amount of extension is at the upper end portion of the ring holding portion 2A. It hardly exists, it is formed so as to protrude greatly behind the leg part 2C located below 2 A of ring holding parts, and it inclines in the front-down posture similarly to 2 A of ring holding parts.

In this way, in the vicinity of the mounting portion 2B side, the side leg portion 2e makes the front-rear width along the axis X wider than the upper end portion similarly to the leg portion 2C ( FIGS. 7 and 10 ). The adjacent leg portions 2C with a large front-rear width complement each other, and can exhibit sufficient strength against a large bending force or twisting force.

In addition, since the side legs 2e and the ring holding portion 2A narrow the front-rear width near the upper end side, even when the fishing line is wound, the rear surface of the side legs 2e becomes an inclined surface, complementing the fact that the fishing line It is easy to slip upward from the upper end of the ring holding portion 2A.

[Fourth Embodiment]

The line guide M2 for 2nd fishing rods is demonstrated. As shown in Fig. 17(a), (b), Fig. 18(a), (b), Fig. 19, Fig. 22 and Fig. 23, the major difference from the fishing line guide 1 for the first fishing rod is that the The mounting portion M2B made of the high-strength fiber mounting portion M2Q and the metal plate-shaped body M2Bc extends forward and backward centering on the ring holding portion M2A. The following two structures in the leg portion M2R are the same as the line guide 2 for a second fishing rod. The first structure is that the front-rear width of the leg portion M2R becomes the width expanding from the ring holding portions M2A, M2P in the front-rear direction, and the second structure is The leg portion M2R is formed of left and right leg portions M2e extending continuously downward from the left and right side ends of the ring holding portions M2A, M2P. In the mounting part M2B of FIG. 19 and FIG. 23, the plate-shaped body M2Bc, such as metal, is not provided.

As shown in Fig. 19(a), (b), the guide ring 4 is formed in a circular shape, and the ring holding parts M2A, M2P are also circular in shape and narrowed at the part of the leg parts M2C, M2R. It is the same as the line guide M1 for 1st fishing rods. A space M2c is formed in the front and rear of the leg parts M2C and M2R via a wall part M2f supporting the lower end of the guide ring 4, and the above-mentioned left and right leg parts M2e are provided on the left and right sides via the space M2c. The purpose of providing the space M2c in this way is to reduce the weight of the line guide M2 for 2nd fishing rods.

From the ring holding part M2A, M2P via the legs M2C, M2R to the two lateral sides M2b and the front and rear surfaces M2a of the mounting part M2B are curved without concavo-convex and do not have discontinuous parts. The structure of the line is the same as the shape of the line guide M1 for 1st fishing rods at this point.

[First other embodiment of the fourth embodiment]

In the ring holding parts M2A, M2P of FIG. 17, a hole M2d penetrating front and rear is formed between the lower end of the guide ring 4 and the mounting part M2B. It is intended to reduce the weight of the line guide M2 for the second fishing rod. In addition, side leg parts M2e are formed on both lateral sides of the through hole M2d. The fitting attachment part M2B attached to the peripheral surface of a fishing rod extends forward and backward. A plate-shaped body M2Bc of metal or the like for exerting durability is also provided on the attachment portion.

[Second other embodiment of the fourth embodiment]

Another implementation structure of the line guide M2 for 2nd fishing rods shown in FIG. 22 is demonstrated. On the outer peripheral surface of the guide ring 4, an annular concave groove 4a is formed. The front-rear width of the ring holding parts M2A, M2P along the axis X of the guide ring 4 is formed to be slightly larger than the width of the guide ring 4, and the front-rear width reaches the upper end of the lower mounting part M2B. Maintain roughly the same width across the range. With such a structure, when the second fishing rod line guide M2 is mold-molded with the guide ring 4 inserted into the mold frame, the parts of the ring holding parts M2A, M2P that are in contact with the guide ring 4 Into the annular recessed groove 4a of the guide ring 4, thereby increasing the coupling force between the ring holding parts M2A, M2P and the guide ring 4.

On the other hand, as shown in FIG. 17, FIG. 18, and FIG. 19, side leg portions M2e are formed on both lateral sides of the ring holding portion M2P, and the side leg portions M2e extend backward from the rear face of the ring holding portion M2P. However, this amount of extension hardly exists at the upper end of the ring holding portion M2P, and is formed so as to protrude greatly behind the leg portion M2R located below the ring holding portion M2P, and has a forward-facing posture similar to the ring holding portions M2A and M2P. tilt. In addition, the side leg part M2e and the ring holding parts M2A and M2P have a narrower front-rear width toward the upper end side.

In the fishing line guide shown in FIG. 23, a plate-shaped body such as metal is drilled into a ring shape, and ceramics or the like for raising the surface height of this part are sprayed, irradiated, or coated to form a guide ring. The part where the fishing line passes through, thus acting as a guide ring. It is also possible to form a plate-shaped body by impregnating resin into carbon fiber or the like as a prepreg, spray ceramics or the like on the annular part of the hole, irradiate or coat, and make this part and the above-mentioned prepreg The impregnating material contacts and solidifies integrally with the plate-shaped body part to form the guide ring part. The said fishing line guide is a member which integrated the leg part M2C of the plate-shaped body made of metal etc. through the high-strength fiber prepreg M2R of the said carbon fiber or the like.

[Fifth Embodiment]

The line guide for the 3rd fishing rod used for a shaker rod is demonstrated. As shown in Fig. 2, the fishing rod A is constituted as a fishing rod in which the tip rod Aa and the tail rod Ab can be mounted and disassembled by vibration through the second rod Ac. A line guide 5 for a third fishing rod, the tail rod Ab is equipped with a line guide 5 for a third fishing rod at the front end, and a reel seat 3 with a spinning reel C mounted on the tail side .

The line guide 5 for 3rd fishing rods is demonstrated. As shown in Figure 8 (a), (b), the third fishing rod fishing line guide 5 is integrally formed with a ring holding part 5A, an assembly mounting part 5B and a leg part 5C by a high-strength fiber prepreg material. The holding part 5A has a guide ring 4 formed with a conduction hole 4A for conducting the fishing line, and the mounting part 5B is mounted and fixed so as to be externally fitted on the tip end of the tail rod Ab as a rod body, and the leg part 5C is located in the ring. Between the holding part 5A and the mounting part 5B.

The manufacturing method of the line guide 5 for 3rd fishing rods is as follows. A sheet-like or rod-like prepreg is formed by weaving high-strength carbon fibers aligned in one direction or intersecting them, and impregnating them with a thermosetting resin such as epoxy. This sheet-shaped or rod-shaped prepreg sheet is put into a split mold, and subjected to compression molding to manufacture the third line guide 5 for fishing rods.

When manufacturing the line guide 5 for 3rd fishing rods, the guide ring 4 is also incorporated simultaneously. The guide ring 4 can be integrally attached to the ring holding portion 5A of the fishing line guide by being inserted into the split mold in a state of being fitted on the rod-shaped core.

in addition. In order to form the mounting portion 5B and to form the through hole 5d through which the tail rod Ab penetrates, a core corresponding to the diameter of the through hole is inserted into the mold to perform mold molding.

The ring holding portion 5A has an approximately elliptical outer shape for holding the guide ring 4 , and forms a single leg portion 5C by extending a plate-shaped portion downward with the width of the lower half of the outer peripheral edge slightly expanded. A cylindrical portion is formed downward from the lower end portion of the leg portion 5C to constitute the mounting portion 5B.

The leg portion 5C and the ring holding portion 5A are extended forward and upward from the front end of the mounting portion 5B so as to be easily slipped off even if caught on a fishing line.

Both lateral sides 5b from the ring holding portion 5A to the mounting portion 5B via the leg portion 5C are curved without unevenness and have no discontinuity, so that it is difficult to catch the fishing line. Further, the rear face 5c of the leg portion 5C is formed so as to be connected without a step in a range from a portion on the ring holding portion side to a portion on the mounting portion side. By forming in this way, tangling of the fishing line can be easily eliminated.

In particular, the front part of the ring holding part has a width substantially the same as that of the guide ring, and is formed without a step ( FIG. 8 ( 5A )), thereby further improving fishing line entanglement. In this case, a groove is provided in the widthwise central portion of the guide ring, and it is integrally molded with a prepreg such as carbon fiber. By being integrally formed on the groove portion, the guide ring can be securely fixed to the ring holder.

From the ring holding portion 5A to the leg portion 5C, the front-rear width along the axis X of the conduction hole 4A for conducting the fishing line is formed in a state that gradually expands from the upper end of the ring holding portion 5A to the lower end of the leg portion 5C, Accordingly, a structure in which bending strength and the like are improved is adopted. Although the lateral width along the axis X in the mounting portion 5B is not as wide as the width near the leg portion 5C, it extends to the lower end with a substantially constant width.

In the ring holding portion 5A, the guide ring 4 is attached at an inclination angle different from the inclination of the front surface or the rear surface of the ring holding portion 5A, and is configured so as to be difficult to detach. In addition, the shape may be an oblong ellipse or a rectangle. On a plane perpendicular to the axis X, the ring holding portion 5A is slightly inclined forward, and thus is close to a circle.

[Other Embodiments of the Fifth Embodiment]

Here, another implementation structure of the line guide 5 for 3rd fishing rods is demonstrated. As shown in FIGS. 11 and 12 , an annular concave groove 4 a is formed on the outer peripheral surface of the guide ring 4 . The front-rear width in the direction along the axis X of the guide ring 4 in the ring holding portion 5A is formed to be slightly larger than the width of the guide ring 4, and the front-rear width is kept substantially the same up to the upper end of the leg portion 2C. width. With such a structure, when the line guide 5 for a third fishing rod is mold-molded with the guide ring 4 inserted into the mold frame, the portion of the ring holding portion 5A that contacts the guide ring 4 enters into the mold. The annular shape of the guide ring 4 is recessed into the groove 4a, so that the coupling force between the ring holding portion 5A and the guide ring 4 is increased.

In this way, by forming the annular recessed groove 4a on the guide ring 4, the coupling between the guide ring 4 and the ring holding portion 5A becomes strong, even if the front-rear width along the axis X of the ring holding portion 5A becomes larger than that of the guide ring 4 The outer diameter of the guide ring 4 can be held stably even if it has a shorter width than a little bit.

On the other hand, side leg portions 5e are formed on both lateral sides of the ring holding portion 5A, and the side leg portions 5e extend rearward from the rear face of the ring holding portion 5A, but the amount of extension is at the upper end portion of the ring holding portion 5A. It hardly exists, it is formed so as to protrude greatly behind the leg part 5C located below the ring holding part 5A, and it inclines in the front-down posture similarly to the ring holding part 5A.

In this way, the side leg portion 5e has a wider front-rear width along the axis X than the upper end portion similarly to the leg portion 5C in the vicinity of the mounting portion 5B side. The legs 5C complement each other, and can exhibit sufficient strength against them even when a large bending force or twisting force is applied thereto.

In addition, since the side legs 5e and the ring holding portion 5A narrow the front-rear width near the upper end side, even when the fishing line is wound, the rear surface of the side legs 5e becomes an inclined surface, complementing the fact that the fishing line It is easy to slip upward from the upper end of the ring holding portion 5A.

Next, the attachment structure of the tail rod Ab and the line guide 5 for 3rd fishing rods is demonstrated concretely. At the rod tip end of the tail rod Ab, there is provided a mounting seat for externally fitting and mounting the cylindrical mounting portion 5B of the line guide 5 for a third fishing rod.

The mounting seat is formed as a stepped portion whose outer diameter is slightly smaller than the outer peripheral surface of the tail rod Ab.

It is comprised so that the rod-tip side end of the line guide 5 for 3rd fishing rods may be flush with the rod-tip side end of the tail rod Ab in the state fitted to this step part. Moreover, when the line guide 5 for 3rd fishing rods is integrally formed with the tail rod Ab, the following fusion phenomenon will arise.

That is, after the tail rod Ab is fired, the prepreg material is compressed to form the mold frame for forming the line guide 5 for the third fishing rod in a state where the mold frame for forming the line guide 5 for the third fishing rod is fitted on the above-mentioned mounting seat portion. In the case of the line guide 5 for the third fishing rod, the inner peripheral surface of the cylindrical mounting portion 5B of the third fishing rod 5 is fused with the outer peripheral surface in the mounting seat of the tail rod Ab, and as shown by the dotted line, The boundary surface b between the inner peripheral surface of the cylindrical mounting part 5B and the outer peripheral surface in the mounting seat of the tail rod Ab becomes absent, thereby enabling the installation of the inner peripheral surface of the cylindrical mounting part 5B and the tail rod Ab. The outer peripheral surfaces in the seat are strongly bonded.

However, it is also possible to adopt a method in which the line guide 5 for a fishing rod is formed independently of the tail rod Ab, the line guide 5 for a fishing rod is attached to the mounting seat of the tail rod Ab from the rear, and the wire guide 5 for a fishing rod is attached to the mounting seat of the tail rod Ab through an adhesive or the like. Carry out adhesive fixation.

[Sixth Embodiment]

The line guide M5 for the third fishing rod will be described. As shown in Fig. 20 (a), (b), the guide ring 4 of the conduction hole 4A for the conduction of the fishing line of the fishing line guide M5 for the third fishing rod is formed, and a ceramic or the like is used to make a hole in a metal plate. The inner surface of the processed hole is sprayed, irradiated or coated to form the fishing line passing part of the guide ring part, and the high-strength fiber-made ring holding part M5P is integrally formed by the high-strength fiber-made prepreg material, and assembled The mounting part M5B and the leg parts M5C and M5R, the ring holding part M5P is obtained by impregnating epoxy resin or the like into the metal plate-shaped ring holding part M5A, and the mounting The tail rod Ab is mounted and fixed in the manner of the tip end of the rod, and the legs M5C, M5R are located between the ring holding parts M5A, M5P and the mounting part M5B.

The manufacturing method of the line guide M5 for 3rd fishing rods is as follows. The fishing line passage portion of the guide ring is formed by spraying, irradiating, or coating ceramics or the like on the inner surface of the metal plate on which the hole is processed. Carbon fiber, which is a high-strength fiber, is woven in one direction or crossed, and a thermosetting resin such as epoxy is impregnated into the above-mentioned material to form a sheet-shaped or rod-shaped prepreg. As described above, the sheet-shaped or rod-shaped prepreg material is put into the split mold together with the above-mentioned metal plate-shaped ring holding part 5A, and compression molding is performed to manufacture the third line guide M5 for fishing rods. .

In this case, at the time of manufacturing the line guide M5 for 3rd fishing rods, it becomes the form incorporated simultaneously with the metal ring holding|maintenance part M5A which irradiated ceramics etc. on the guide ring part. The guide ring 4 is inserted into the split mold in a state of being externally fitted on the rod-shaped core, so that the legs and the attachment portion to the fishing rod are integrally formed at the same time as a fishing line guide. As a matter of course, in order to form the through hole M5d through which the tail rod Ab penetrates, the mounting part M5B is molded by inserting a core corresponding to the diameter of the through hole into the mold.

The ring holding parts M5A, M5P have a substantially elliptical outer shape for holding the guide ring 4, and form individual leg parts by extending the plate-shaped part downward with the width of the lower half of the outer peripheral edge slightly expanded. M5C, M5R. A cylindrical part is formed downward from the lower end part of the leg part M5R, and the mounting part M5B is comprised.

The leg portion M5R and the ring holding portion M5P are extended forward and upward from the front end of the mounting portion M5B, so that they are easily slipped off even if caught on a fishing line.

From the ring holding parts M5A, M5P via the legs M5C, M5R to the two lateral sides M5c of the mounting part M5B are curved without concavo-convex, without discontinuous parts; from the part on the side of the ring holding part to the side of the mounting part The part is formed in such a way that there is no step; the front part of the ring holding part has a width shape that is approximately the same as the width of the guide ring, thereby adopting a structure that is difficult to catch the fishing line; the conduction hole 4A for conducting the fishing line The front-rear width along the axis X is formed in a state of gradually expanding from the upper end of the ring holding portion M5B to the lower end of the leg M5R; the lateral width along the axis X in the fitting mounting portion M5B extends to the lower end with a substantially constant width . The metal plate-shaped ring holding portion M5A and the metal leg portion M5C are integrally formed by impregnating high-strength fibers with carbon fibers, and securely fix the guide ring.

In the ring holding portions M5A, M5P, the guide ring 4 is attached at an inclination angle different from the inclination of the front surface or the rear surface of the ring holding portions M5A, M5P, and is configured so as to be difficult to detach.

In addition, the shape may be an oblong ellipse or a rectangle. On a plane perpendicular to the axis X, the ring holding portions M5A, M5P are slightly inclined forward, and thus are close to a circle.

[Other Embodiments of the Sixth Embodiment]

Here, another implementation structure of the line guide M5 for 3rd fishing rods is demonstrated. As shown in FIG. 25 , an annular concave groove 4 a is formed on the outer peripheral surface of the guide ring 4 . The front-rear width of the ring holding portions M5A, M5P along the axis X direction of the guide ring 4 is formed to be slightly larger than the width of the guide ring 4, and the front-rear width reaches the upper ends of the legs M5C, M5R. Maintain roughly the same width. With such a structure, in the state where the guide ring 4 is inserted into the mold frame, when mold-molding the line guide M5 for a third fishing rod, the parts of the ring holding parts M5A, M5P that are in contact with the guide ring 4 Into the annular recessed groove 4a of the guide ring 4, the coupling force between the ring holding parts M5A, M5P and the guide ring 4 is increased.

On both lateral sides of the ring holding parts M5A, M5P, side leg parts M5e are formed, and the side leg parts M5e extend rearward from the rear face of the ring holding part M5P, but the amount of extension hardly reaches the upper end of the ring holding part M5P. It is formed so as to protrude greatly behind the leg part M5R located below the ring holding part M5P, and is inclined in a forward-down posture similarly to the ring holding parts M5A and M5P.

In addition, since the side leg M5e and the ring holding portion M5P have narrow front and rear widths near the upper end side, even when the fishing line is wound, the rear surface of the side leg M5e becomes an inclined surface, complementing the fact that the fishing line It is easy to slide upward from the upper end of the ring holding part M5P.

[Other Embodiments]

(1) The method of integrally assembling the guide ring 4 with the line guides 1, 2, 3 for fishing rods has been described, but it is also possible to form the line guides 1, 2, 3 for fishing rods independently, and The guide ring 4 is installed from the rear and fixed by adhesive or the like.

(2) To attach the mounting parts 1B, 2B, 5B, M1B, M2B, M5B, etc. to the rod body, it is carried out with the wire a for mounting, but a resin tape may be used instead of the wire a for mounting. Furthermore, a prepreg tape in which a prepreg material impregnated with a synthetic resin into reinforcing fibers may be used in a tape shape may be used in order to increase the mounting and fixing force.

(3) The ring holding parts 1A, 2A, 5A, M1A, M2A, and M5A are formed in a posture inclined obliquely forward with respect to the mounting mounting parts 1B, 2B, 5B, M1B, M2B, and M5B, but they may also be mounted relative to the mounting Vertical posture of parts 1B, 2B, 5B, M1B, M2B, M5B.

[About the embodiment of the top line guide]

The top line guide for a fishing rod fixed to the front of the fishing rod according to the present invention will be described. As shown in FIG. 1 , a fishing rod A is equipped with a plurality of line guides 1 for a fishing rod along the axis of the fishing rod, and a top line guide T for a fishing rod is installed at the front of the tip of the tip rod Aa. In addition, the fishing rod is provided with a tail rod Ab having a reel holder 3 on which a twin-axis reel B is mounted on the tail side of the rod.

The top line guide T1 for the first fishing rod will be described. As shown in Fig. 26, Fig. 27, Fig. 28 and Fig. 29, the top line guide T1 for the first fishing rod is integrally formed with a ring holding part T1P, a mounting part T1B, a leg part T1C and a side leg part T1L, and the ring holding part T1P is integrally formed. The part T1P has a guide ring T1R formed with a conduction hole T1A for fishing line conduction, and is obtained by impregnating resin into high-strength fibers and solidifying it. The mounting part T1B is mounted on the tip rod Aa as the rod body. It is installed and fixed in a way, and it is obtained by impregnating resin into the above-mentioned high-strength fiber and curing. The fiber is solidified in the fiber, and the tip fixing hole T1H for fixing the tip tip is provided at the lower part of the ring holding part T1P in the tip rod direction.

The guide ring T1R uses a circular guide ring, but an oval shape is also possible.

Materials such as ceramics with extremely hard surface hardness are used for the guide ring, silicon carbide, high alumina, etc. can be selected as the material, and a compound of metal and ceramics such as cermet can also be used. Any material with high surface hardness and high wear resistance can be used. Ceramics and the like include materials in which ceramics and the like are plated with a hard material such as thermal spraying, irradiation, and coating on the surface of metals and the like.

The manufacturing method of the line guide T1 for 1st fishing rods is the following method if an example is shown. A sheet-like or rod-like prepreg is formed by weaving high-strength carbon fibers aligned in one direction or intersecting them, and impregnating them with a thermosetting resin such as epoxy. A ceramic guide ring or the like is fixed or temporarily fixed in a cavity of a metal mold having the shape of a top fishing line guide. Next, the above-mentioned prepreg material is cut into a prescribed top line guide shape, and bonded so as to be in contact with the outer periphery of the guide ring. In the case of the press molding method, the above-mentioned prepreg material is inserted into a metal mold, pressurized and heated by a hot press, and subjected to compression molding to integrally mold the first line guide T1 for fishing rods.

In the Vacuum Bag Molding Method, a protective film is laid over the tool face to set up a prototype of the top line guide bonded with pre-impregnated material. Further, a protective film is laid on the upper surface, and a plate having a smooth concave portion of a predetermined shape is placed thereon. Depending on the situation, first the guide ring parts (T1P, T1R) are molded, and next, the mounting part (T1B) to the fishing rod is molded.

In the top line guide T1, as shown in FIG. 26, a ceramic guide ring T1R is held by a synthetic resin composite material obtained by impregnating high-strength fibers such as carbon fiber into synthetic resin such as epoxy. And make it continuous with the leg part T1C obtained by impregnating the resin into the high-strength fiber and solidifying it, and then make the assembly installation part T1B fixed to the front part of the tip to become a fixed angle (90°) to the direction in which the guide ring is fixed. degrees to 120 degrees), that is, formed in the same direction as the tip pole.

In addition, in the top fishing line guide T1, the above-mentioned mounting part T1B has a semi-circumferential cross-section, and a part of the circumferential direction of the front part of the tip is bonded and fixed on the peripheral inner surface T1Bi, and has a ring holding part T1P. The structure of the tip tip is bonded and fixed to the tip fixing hole T1H of the lower leg T1C. That is, the tip end is fixed to the lower leg portion T1C of the above-mentioned ring holding portion 1P. Therefore, as shown in FIG. Accurate vibration is transmitted from the tip to the rod grip.

In FIG. 27, the top fishing line guide T1 is bonded and fixed in the front end fixing hole T1H of the leg part T1C below the ring holding part T1P at the front end of the tip, and the assembly of the half-circumferential section having a certain length is shown. The state where the mounting part T1B is glued and fixed to the front of the tip. Since the tip front end and the fixed length from the tip to the tip front can be bonded and fixed, the top line guide T1 can be firmly fixed to the tip front. Fig. 29 is a cross section showing a state in which the above-mentioned top line guide T1 is adhesively fixed to the front of the tip.

FIG. 28 shows the mounted state of the top line guide T1. The top line guide T1 is a guide that, when the top line guide T1 is directly bonded and fixed to the front end of the tip, is guided by a semicircle. The thickness of the mounting part T1B made of synthetic resin composite material, the front part of the tip and the semicircular mounting part T1B made of synthetic resin composite material will produce some level difference, so as the paint, pass the epoxy resin paint with relatively high viscosity, etc. (Ap) to fill the level difference so that there is no level difference.

In Fig. 30 the top line guide T2 is shown. The semicircular mounting part T1B is shortened, and the lower part of the side leg part T1L also serves as a mounting part, and the shapes of the mounting part T2B, the leg part T2C, and the side leg part T2L are made respectively. By having the shape of the top line guide T2, an extremely lightweight top line guide can be provided. The boundary between the top line guide and the tip is eliminated by applying high-viscosity epoxy paint Ap for filling the level difference.

As another example, a top line guide T3 is shown in FIG. 31 . The guide ring is further fixed by the ring holding part T3P and the metal plate-shaped ring holding part T3Pm.

Titanium, stainless steel, alumina, etc. are mainly used for the material of the metal plate-shaped ring holding part T3Pm of the top line guide T3. In particular, synthetic materials (CFRP) obtained by impregnating carbon fiber with epoxy resin and the like are prone to electrolytic corrosion, so depending on the metal material, there is also a need to integrally mold it inside the synthetic material without contact with seawater, Condition of air exposure. In FIG. 31 , the metal plate-shaped ring holding portion T3Pm is exposed on the upper surface of the synthetic resin composite material ring holding portion T3P. The upper surface is the part most likely to be damaged due to collision with rocks, etc., and the damage can be effectively prevented by exposing the upper surface.

Here, metal is used as the plate-shaped object, but metal may not be used as long as it is a plate-shaped material and has heat resistance and strength and rigidity during molding. For example, a so-called CFRP plate in which carbon fibers are made of a thermosetting resin such as epoxy or phenolic resin may be used as a plate-shaped body.

When the manufacturing method of the top fishing line guide part of FIG. 31 is demonstrated more concretely, guide ring T3R is temporarily fixed to metal plate-shaped ring holding|maintenance part T3Pm. A prepreg obtained by impregnating high-strength fibers with epoxy resin or the like is cut into a predetermined shape and connected to a guide ring, and the prepreg is bonded to the metal ring holder T3Pm so that the guide ring is connected. on the periphery. Guide the guide ring T3R with the top fishing line by inserting the metal ring holder T3pm and the guide ring T3R in the state bonded with the prepreg material into a split mold or the like, or by sandwiching the protective film and vacuuming The ring holding part T3P and the metal ring holding part T3Pm are integrally formed.

The ring holding portions T3P, T3Pm have a substantially circular outer shape for holding the guide ring T3R, and are formed by extending a plate-shaped portion downward while slightly shrinking the lateral width of the lower half of the outer peripheral edge. In addition, by arranging the side legs T3L on the left and right so as to extend continuously downward, it is possible to prevent the fishing line from being entangled by the side surfaces of the side legs, thereby effectively suppressing the fishing line from being entangled. The thread is also easy to slip off the structure.

The shape of the top line guide T4 is shown in FIG. 32 . In the top line guide T4, the case where the mounting portion T4B is tubular is shown. Since it is tubular, the front part of the tip can be firmly fixed, but its material is made of synthetic resin composite material, which is the same material as the tip of the fishing rod, so that the rigidity of the part where the tip is fixed will not be too high. In addition, since the tip end portion is inserted into the hole T4H of the ring holding portion, a fish signal or the like from the guide ring portion can be accurately propagated. The rear face T4Lb of the side leg part T4L is formed so as to be connected without a step from the upper part of the ring holding part T4P to the part located in the tubular mounting part T4Bp. Thus, the fishline is prevented from being tangled, and even if the fishline is hooked, the structure that it is easy to slip off is the same as that of the above-mentioned top fishline guide.

In Fig. 29, Fig. 30, Fig. 31, Fig. 32, Fig. 33, Fig. 34, and Fig. 35, from the ring holding portion T1P in the side leg portion T1L, the axis X of the conduction hole T1A for conduction along the fishing line is The front-rear width is formed such that it gradually expands from the upper end of the ring holding portion T1P to the lower end of the front-end fixing hole T1H of the leg portion T1C below the ring holding portion T1P, and the bending strength is improved.

FIG. 33 shows a state where the top line guide T2 is attached to the tip. Attachment to the front of the tip is performed by providing a concave step to the front of the tip in advance, with the top line guide T2 attached to it, so that there is no step continuously from the large diameter part of the tip. Tapered shape to mount the top line guide.

In FIG. 34 , the ring part T1R of the top fishing line guide T1 is made of metal or the like, and the surface hardness is improved by coating, spraying, or irradiating ceramics or the like T1Rr on the portion where the fishing line conducts, So that it has the same effect as a ceramic ring, etc. In this case, instead of metal, the ring may be formed of, for example, CFRP or the like, and the surface hardness may be increased by performing ceramic coating or the like only on the fishing line conduction portion.

In FIG. 35, the structure which attaches and fixes the above-mentioned line guide T1 for fishing rods to the tip Aa by the attachment thread a wound in the range of an outer peripheral surface is further shown.

Regarding the guide rings T1R, T2R, T3R, T4R of the top fishing line guide, by forming the same annular concave groove 4a as the fishing line guide, the guide ring 4 and the ring holding parts T1A~T4A, T2P~T4P The coupling becomes strong, and the guide ring can be stably held even if the front-rear width along the axis X of the ring holding portion is shorter than the outer diameter of the guide ring 4 by a little.

The front-rear width of the ring holding portions T1P to T4P is near the attaching portion T1B to T4B side, and the front-rear width along the axis X is wider than the upper end portion.

In addition, as shown in the embodiment shown in Fig. 29, Fig. 30, and Fig. 31, side legs T1P-T4P are formed on both lateral sides of the ring holding parts T1P-T4P. The rear face extends backward, but the amount of extension hardly exists at the upper ends of the ring holding parts T1P to T4P, and protrudes greatly behind the side leg parts T1L to T4L located below the ring holding parts made of synthetic resin composite material It is formed and tilted forward in the same manner as the above-mentioned ring holder.

In this way, the side legs T1L-T4L have a wider front-rear width along the axis X than the upper end near the attachment parts T1B-T4B, and thus complement each other with the side leg parts with a larger front-rear width of the ring holding parts T1P-T4P. Even when a large bending force or torsional force is applied, it can exhibit sufficient strength against it.

In addition, since the side leg parts T1L to T4L and the ring holding parts T1P to T4P have narrow front and rear widths near the upper end side, even when the fishing line is wound, it complements the fact that the rear surface of the side leg parts becomes an inclined surface. , so that the fishing line is easy to slip upward from the upper end of the ring holding part.

[About other embodiments of the top line guide]

(1) In order to attach the attaching parts T1B to T4B to the rod body, it is performed by bonding or the thread a for attaching, and a resin tape may be used instead of the thread a for attaching. In addition, in order to increase the mounting and fixing force, a prepreg tape obtained by impregnating a synthetic resin into reinforcing fibers may be used in the form of a prepreg.

(2) The ring holding portions T1P to T4P are formed in a posture inclined obliquely forward with respect to the mounting portions T1B to T4B, but may be formed in a vertical posture with respect to the mounting mounting portion.

Industrial Utilization Possibility

The invention of the present application can be applied not only to vibrating rods, but also to parallel rods and dimpled rods.

Explanation of reference signs

Claims (as amended under Article 19 of the Treaty)

1. (After modification) A fishing line guide for a fishing rod, characterized in that it is integrally formed with a high-strength fiber prepreg material: a ring holding ring having a guide ring formed with a conduction hole for conducting the fishing line part, the assembly installation part installed and fixed on the rod body, and the leg part between the ring holding part and the assembly installation part, so that the left and right sides of the ring holding part and the left and right sides of the leg The side surfaces and the left and right side surfaces of the mounting part are formed as smooth side surfaces that are connected without step difference, making it difficult for the fishing line to be tangled.

2. The fishing line guide for a fishing rod according to claim 1, wherein the guide ring passes through a plate-shaped ring holding portion and is made of a pre-impregnated material containing high-strength fibers on the outside of the plate-shaped ring holding portion. The formed ring holding portion is integrally fixed and formed.

3. (Modified) A top fishing line guide installed on the tip of the fishing rod, characterized in that,

The guide ring is integrally formed with a high-strength fiber pre-impregnated material: the ring holding part, the assembly mounting part mounted on the rod body and fixed, and the ring holding part and the assembly. For the legs between the mounting parts, the left and right sides of the ring holding part, the left and right sides of the legs, and the left and right sides of the assembly mounting part are integrally fixed on a ground where the fishing line is difficult to be entangled and there is no difference in level. On the smooth side of the connection, there is a hole for fixing the front end of the tip at the lower part of the leg.

4. The line guide for a fishing rod according to any one of claims 1, 2, and 3, wherein the legs are composed of left and right sides extending continuously downward from the left and right side ends of the ring holding portion. Side leg composition.

5. The fishing line guide for a fishing rod according to any one of claims 1, 2, 3, and 4, wherein the legs are formed of a plate-shaped body, and the outer sides are preformed with high-strength fibers. It is integrally formed by impregnating the material, and is formed as a smooth surface connected with no difference in level.

6. The fishing line guide for a fishing rod according to any one of claims 1, 2, 3, 4, and 5, wherein the mounting portion is formed of metal, and a high-strength Fibrous prepregs that are formed in a layer-free manner.

7. The line guide for a fishing rod according to claim 2, wherein the plate-like ring holding portion is exposed on a surface of the ring holding portion.

8. (After modification) The top line guide for a fishing rod according to any one of claims 3, 4, 5, 6 and 7, wherein the tip of the top line guide for a fishing rod is The mounting portion at the front is formed of a synthetic resin composite material pipe.

9. The top line guide for a fishing rod according to any one of claims 3, 4, 5, 6, and 7, wherein the inner peripheral surface of the composite material mounting portion is arc-shaped.

10. A fishing line guide for a fishing rod according to any one of claims 1 to 9, wherein said leg is, in a side view, at the front of said guide ring, said guide ring being connected to said guide ring. The ring holding portion has a shape of substantially the same width, and the front and rear widths along the axis of the through hole in the portion on the side of the fitting mounting portion are compared with the front and rear widths along the axis of the through hole in the portion on the side of the ring holding portion. One of the front and rear widths of the axis of the via hole is wider.

11. The line guide for a fishing rod according to any one of claims 1 to 10, wherein the ring holding portion faces forward with respect to a vertical plane perpendicular to the axis of the through hole. The inclined state is formed obliquely, and the rear portion of the leg portion is formed so as to be connected without a step from a portion on the side of the ring holding portion to a portion on the side of the mounting portion.

The fishing rod which has the line guide for fishing rods in any one of Claims 1-11.

Claims (12)

1. a fishing rod is used the fishline guiding piece; It is characterized in that; Pre impregnated material through high strength fibre system is formed with: have the lead ring that has formed the via that the fishline conducting uses the ring maintaining part, be fixed on assembling installation portion and the shank between said ring maintaining part and said assembling installation portion on the pole body, the left and right sides face of left and right sides face and the said assembling installation portion of the left and right sides face of said ring maintaining part, said shank is formed does not have the slick and sly side that layer is connected poorly.

2. fishing rod as claimed in claim 1 is used the fishline guiding piece, it is characterized in that, said lead ring is fixed by the formed ring maintaining part of the pre impregnated material that contains high strength fibre one through tabular ring maintaining part with in the outside of said tabular ring maintaining part and formed.

3. according to claim 1 or claim 2 fishing rod is characterized in that with top fishline guiding piece, for being installed in the top fishline guiding piece on the tip tip,

Said lead ring one is fixed on the said ring maintaining part, and has the fixing hole portion that uses of tip crack tip in the bottom of said shank.

4. use the fishline guiding piece like each described fishing rod in the claim 1,2 and 3, it is characterized in that, said shank is made up of the left and right sides shank that the left and right sides side from said ring maintaining part extends downwards continuously.

5. use the fishline guiding piece like each described fishing rod in the claim 1,2,3 and 4; It is characterized in that; Said shank is formed by plate body, and its outside is integrally formed through the pre impregnated material of high strength fibre system, and forms the round slip surface of the connection of not having layer difference.

6. use the fishline guiding piece like each described fishing rod in the claim 1,2,3,4 and 5; It is characterized in that; Said assembling installation portion is formed by metal, and is fixed with the pre impregnated material of high strength fibre system in its outside one, and forms with a mode of not having layer difference.

7. fishing rod as claimed in claim 2 is used the fishline guiding piece, it is characterized in that, said tabular ring maintaining part is exposed on the surface of said ring maintaining part.

8. it is characterized in that with top fishline guiding piece like each described fishing rod in the claim 3,4,5,6 and 7 that said fishing rod is formed by the synthetic resin composite material tubulation with the said installation portion to tip point front portion of top fishline guiding piece.

9. it is characterized in that with top fishline guiding piece that like each described fishing rod in the claim 3,4,5,6 and 7 inner peripheral surface of said composite system installation portion is circular-arc.

10. use the fishline guiding piece like each described fishing rod in the claim 1 to 9; It is characterized in that; Said shank is under side-looking, and is anterior at said lead ring, the shape that said lead ring and said ring maintaining part are roughly the same width; Compare with the front and back width of the axis of the said via in edge of the part that is arranged in said ring maintaining part side, be arranged in side's broad of front and back width of axis of the said via in edge of the part of said assembling installation portion side.

11. use the fishline guiding piece like each described fishing rod in the claim 1 to 10; It is characterized in that; Said ring maintaining part with respect to the vertical plane of the axis quadrature of said via and the state that turns forward be formed obliquely; Said shank towards the back from the part that is positioned at said ring maintaining part side to the part that is positioned at said assembling installation portion side, do not form there to be a layer difference ground ways of connecting.

12. a fishing rod has in the claim 1 to 11 each described fishing rod and uses the fishline guiding piece.

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