JP2003009724A - Interline fishing rod - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an interline fishing rod capable of preventing sticking (collecting) of waterdrops or dirt in mounting parts of various kinds of parts and more smoothly guiding the fishing line in the interline fishing rod in which the various kinds of parts such as a fishing line introduction part or a top guide are mounted. SOLUTION: This interline fishing rod is provided with a tip rod tube 1 obtained by winding a prepreg prepared by impregnating reinforcing fibers with a synthetic resin, protruding and forming a fishing line guide part 7 on the inside and installing a top guide 20 having an abrasion-resistant guide ring 25 mounted on the tip thereof. The interline fishing rod is characterized in that a water-repellent layer A is coated or filled in a recessed part between the fishing line guide part 7 and the guide ring 25.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hollow fishing rod in which fishing line is inserted into a rod tube.

[0002]

2. Description of the Related Art Conventionally, as one of the fishing rods used for fishing, a fishing line delivered from a reel is inserted into the inside of a rod tube through a fishing line introducing portion provided on the original rod side, and the tip of the tip rod ( There is known a hollow fishing rod configured to be derived from a top guide).

In the hollow fishing rod having such a structure, the fishing line inserted into the rod tube has water droplets and the like and is in sliding contact with the inner peripheral surface of the rod tube. Therefore, it is preferable to reduce the contact resistance thereof. Japanese Unexamined Patent Publication No. 2001-120118 discloses a hollow fishing rod configured so that a water-repellent layer is formed on the inside of a rod tube so that water droplets can be easily removed and a fishing line can be smoothly taken in and out.

[0004]

However, in a general fishing rod, parts such as the above-mentioned fishing line introducing portion and top guide are attached, and such parts are
It must be firmly fixed so that it will not come off during use. In conventional fishing rods, such parts are attached after the water repellent treatment is applied to the inside of the rod pipe as described above. It will be removed. In particular, when the above-mentioned fishing line introducing section, top guide, etc. are configured by combining several parts, a gap, a step or a recess (hereinafter referred to as a book) is provided between the parts and the rod pipe or between the parts. In the description,
These are collectively referred to as recesses), and since water repellent treatment is not applied to these parts, water droplets and dust are likely to adhere and accumulate, and the line resistance of the fishing line when putting in and out It has the drawback of leading to an increase.

In other words, in the conventional fishing rod for fishing, although water repellency treatment is performed on the inside of the rod pipe, water repellency regarding the attachment portion of various parts to be attached after the treatment process is completely taken into consideration. Not not.

The present invention has been made on the basis of the above-mentioned problems, and in a hollow fishing rod to which various components such as a fishing line introducing portion and a top guide are attached, water droplets and dust are attached at the attachment portions of various components ( It is an object of the present invention to provide a hollow fishing rod which is capable of guiding the fishing line more smoothly by preventing the pooling.

[0007]

In order to solve the above-mentioned problems, a hollow fishing rod according to the present invention has a prepreg in which reinforcing fibers are impregnated with a synthetic resin, and a fishing line guide portion is formed so as to project inside. A tip rod tube provided with a top guide to which a wear-resistant guide ring is attached at the tip, and a water-repellent layer is coated or filled in the recess between the fishing line guide and the guide ring. I am trying.

In order to solve the above-mentioned problems, a medium-sized fishing rod according to the present invention includes a large-diameter rod pipe provided with a fishing-line introducing portion for introducing a fishing line from a reel into the rod pipe, and the large-diameter rod pipe. On the rod tip side, a small diameter rod tube provided with a plug body having a fishing line guide hole to which a wear resistant guide ring is attached at the rear end,
The water repellent layer is coated or filled on the surface of the fishing line guide hole of the plug body or on the recess between the fishing line guide hole and the guide ring.

In order to solve the above problems, the hollow fishing rod of the present invention has a large diameter rod pipe provided with a fishing line introducing portion for introducing the fishing line from the reel into the rod pipe. The fishing line introducing portion is formed in a large-diameter rod pipe, and has a long hole for introducing the fishing line into the rod pipe, a wear-resistant guide member attached to the long hole, and the large-diameter rod pipe. And a frame body to which a wear-resistant guide ring is attached and which guides the fishing line diagonally downward to the elongated hole, and has a recess near the guide member and / or the frame body. It is characterized in that a concave portion near the guide ring is coated or filled with a water-repellent layer.

According to the above construction, the top guide from which the fishing line is drawn out, the plug body into which the fishing line is inserted, the fishing line introducing portion into which the fishing line is introduced, etc. By coating or filling the water layer, water droplets, dust, etc. will not accumulate at such parts, and the fishline penetration will be made even smoother, and the wear-resistant guide ring (guide member) will make the vicinity of it. The durability of the water-repellent layer formed on is improved.

In the above-mentioned structure, the water-repellent layer is, for example, a mixture of fluororesin particles with urethane resin, acrylic resin, epoxy resin or the like having high adhesion to parts or rod tubes (water and The water-repellent resin is mixed in the water-repellent particles as well as the ordinary water-repellent layer having a contact angle of less than 120 ° (the contact angle with water can be 130 ° or more, preferably 150 ° or more). This is a concept including a so-called super water repellent layer).

In this case, as the water-repellent resin forming the super water-repellent layer, fluorine resin or silicon resin can be used, and as the water-repellent particles to be mixed, tetrafluoroethylene resin or tetrafluoride resin can be used. Ethylene resin-hexafluoropropylene copolymer resin, trifluoroethylene chloride resin, vinyl fluoride resin,
It is possible to use vinylidene tetrafluoride resin, ethylene tetrafluoride-perfluoroalkyl vinyl ether copolymer resin, ethylene-trifluoroethylene copolymer resin, and silicon oxide or silicon resin.

When forming such a super water-repellent layer, it is preferable to increase the amount of the solvent on the surface side. By doing so, when the solvent volatilizes, the water-repellent particles are not formed. An uneven surface deeper than the particle size can be formed, and the contact angle with water can be increased.
Alternatively, wear-resistant particles (silica, alumina, glass, SiC, stainless steel, etc.) having a diameter larger than that of the water-repellent particles should be mixed, or a plurality of types of water-repellent particles having different particle sizes should be mixed. With, the surface of the layer can be made uneven,
The contact angle with water can be increased.

Further, among the water repellent layers, those having super water repellency are easily peeled off from the surface of the component or the surface of the rod tube (member surface). Therefore, a layer superior in adhesiveness to the water repellent layer is required. It is preferably formed between the surface of the member and the water repellent layer. Specifically, before forming the water repellent layer described above, a film is formed with a resin having excellent adhesion such as an acrylic resin, an epoxy resin, a polyurethane resin, a silicon resin, or such a film is formed. Without doing so, the surface of the member may be roughened.

The water-repellent layer in the present invention is formed by coating or filling a predetermined portion. The coating means a state in which the above-mentioned water-repellent member is adhered to the surface portion. (10 μm in thickness ~
It means about 3 mm, preferably 100 μm or more and less than the height of the guide ring. For example, when coating the uneven portion, it means that the uneven shape appears as it is. In addition, the term “filling” means that by embedding the above-mentioned water-repellent member in the recesses or gaps in the uneven portion, the uneven shape is eliminated, and the surface is substantially flush (including a completely flush state). ) Means finishing.

The water-repellent layer as described above can be formed by a spray coating method, a dipping method, a brush coating method, a plating method, etc., all of which are formed by a conventional method (in the rod tube). It is preferable to apply water-repellent treatment to the peripheral surface and the surface of the fishing line guide part), and after mounting various parts, apply it to a predetermined part (masking etc. to apply only the necessary part) Is also good). Further, such a water-repellent layer may be formed to have a plurality of layers. Further, after the water-repellent layer is formed,
It is preferable to perform a polishing treatment so that the uneven shape of the surface of the portion as a whole becomes substantially flush.

[0017]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of a hollow fishing rod according to the present invention will be described below. 1 and 2 are views showing a first embodiment of the present invention, FIG. 1 is a view showing the overall configuration of a hollow fishing rod, and FIG. 2 is a vertical cross-sectional view showing the configuration of a tip rod tube. Is.

The middle fishing rod R of this embodiment has a tip rod pipe 1, a first middle rod pipe 2, a second middle rod pipe 3, a third middle rod pipe 4, and a base rod pipe 5 in order from the tip. It is configured with
Each of these rod pipes is configured by a so-called swing-out type in which the rod pipes are mutually prevented from coming off by the joint portion P.

Each rod tube is formed, for example, by a known method of forming a prepreg sheet in which reinforcing fibers are impregnated with a synthetic resin into a tubular shape, and the contact resistance is reduced inside the rod tube through which the fishing line is inserted. Thus, a spiral protrusion (fishing line guide portion) 7 is formed.

A reel seat 8 on which a fishing reel is mounted is provided on the base end side of the base rod pipe 5, and a fishing line fed from the fishing reel is introduced into the rod pipe on the tip end side. A fishing line introducing section 10 is provided. The fishing line introducing section 10 may be provided on the intermediate rod (a specific configuration of the fishing line introducing section will be described later).

At the tip of the tip rod tube 1, there is provided a top guide 20 for drawing out the fishing line fed from the fishing reel and introduced into the rod tube. The top guide 20 of this embodiment includes a cylindrical guide body 22 and an enlarged diameter portion 22a integrally formed on the tip side of the guide body 22.
And a guide ring locking portion 22b protruding in the axial direction is formed on the inner circumference of the tip of the expanded diameter portion 22a. In this case, the outer peripheral surface of the cylindrical guide body 22 is fitted to the inner circumference of the tip of the tip rod tube 1, and the guide body 22 and the enlarged diameter portion 22a are arranged such that the guide body 22 is arranged on the inner circumference of the tip of the tip rod tube 1. When fitted, the tip outer peripheral surface of the tip rod tube and the outer peripheral surface of the enlarged diameter portion 22a are formed to be substantially flush with each other.

A guide ring 25 made of a material having wear resistance (SiC, ceramics, etc.) is attached to the inside of the expanded diameter portion 22a, and the guide ring 25 is engaged with the guide ring. The front flange 25a and the rear flange 25 are arranged so that the portion 22b is clamped and is hard to come off.
and b.

When the top guide 20 having the above-described structure is attached to the tip of the tip rod tube 1, as shown in the figure, between the rear flange 25b and the surface of the guide body 22, and between the surface of the guide body 22 and the fishing line guide portion. A concave portion is formed between the concave portion and the concave portion.

In this embodiment, after the top guide 20 is mounted, the inner edge 2 of the rear flange 25b of the guide ring is attached.
By the method described above, the water repellent layer A is filled into the concave portion formed from 5c to the top portion 7a of the fishing line guide portion 7 so that the entire inner surface thereof is substantially flush (the uneven portions are substantially uniform). is doing.

According to this structure, the top guide 2
In order to guide the fishing line more smoothly, it is possible to prevent water droplets and dust from adhering (accumulation) to the inner concave portion formed after mounting 0, and to easily discharge the water droplets to the outside. You can get a fishing rod that has been made. Further, the wear-resistant guide ring 25 can prevent wear of the water-repellent layer A formed in the vicinity thereof, and therefore has excellent durability,
The water repellency can be maintained for a long period of time. The water-repellent layer A is not filled as shown in the figure, but
The surface may be simply coated.

FIG. 3 is a longitudinal sectional view showing a first modification of the top guide mounted on the tip rod tube 1. The top guide 30 of this modified example is configured such that the guide body 32 formed in a cylindrical shape is externally fitted to the tip of the tip rod tube 1. The guide body 32 extends in a substantially straight shape (the tip side may be expanded in diameter), and a guide ring locking portion 32a protruding in the axial direction is provided on the inner circumference on the tip side.
Is formed, and a guide ring 25 having the same structure as that described above is attached thereto.

Further, a small diameter portion 32b is formed on the inner surface of the guide main body 32 on the base end side of the guide ring locking portion 32a, and the tip end of the tip rod tube 1 is fitted and fixed to the tip rod tube 1. The edges are abutted.

When the top guide 30 having the above-mentioned structure is attached to the tip of the tip rod tube 1, as shown in the drawing, the fishing line guide portion 7 extends from the inner diameter edge 25c of the rear flange 25b of the guide ring.
A recess is formed between the tops 7a of the (rear flange 2
5b and the small diameter portion 32b are included).

In this modification, after the top guide 30 is mounted, the inner edge 25 of the rear flange 25b of the guide ring is attached.
By the above-described method, the water repellent layer A is filled into the concave portion formed from c to the top portion 7a of the fishing line guide portion 7 such that the entire inner surface thereof is substantially flush (the uneven portion is substantially uniform). is doing.

Even with such a structure, the same operational effects as those of the above-described embodiment can be obtained. The water-repellent layer A is
Instead of filling as shown, the surface may simply be coated.

FIG. 4 is a longitudinal sectional view showing a second modification of the top guide mounted on the tip rod tube 1. The top guide 40 of this modified example has a configuration in which a holding body 43 having a guide ring 25 attached thereto is screwed onto the distal end side of a cylindrical guide body 42 that is externally fitted to the distal end of the tip rod tube 1. Has become. The holding body 43 extends in a substantially straight shape (the tip side may be expanded in diameter), and a guide ring locking portion 43a protruding in the axial direction is formed on the inner circumference on the tip side. The guide ring 25 having the same structure as that described above is provided.
Has been attached.

Further, a small diameter portion 43b is formed on the inner surface of the holding body 43 on the base end side of the guide ring locking portion 43a, and the tip of the tip rod tube 1 is fitted and fixed to the tip rod tube 1. The edges are abutted.

When the top guide 40 having the above-described structure is attached to the tip of the tip rod tube 1, as shown in the figure, the fishing line is provided between the rear flange 25b of the guide ring and the small diameter portion 43b and from the tip edge of the tip rod tube 1. A recess is formed between the tops 7a of the guides 7.

In this modification, after the top guide 40 is mounted, the rear flange 25b of the guide ring and the small diameter portion 43.
The water-repellent layer A is filled by the above-described method in the gap between the tip b of the tip rod rod 1 and the concave portion formed from the tip edge of the tip rod tube 1 to the top portion 7a of the fishing line guide portion 7.

Even with such a structure, the same effects as those of the above-described embodiment can be obtained. The water-repellent layer A is
The surface may be simply coated, or the surface may be filled so as to be substantially uniform as in the above-described configuration example.

FIG. 5 is a vertical sectional view showing a third modification of the top guide mounted on the tip rod tube 1. The top guide 50 of this modified example is a cylindrical guide body 52 that is internally fitted to the tip of the tip rod tube 1, and is integrally formed on the tip side of the guide body 52. The top guide 50 projects radially outward from the outer periphery of the tip rod tube. The tip end edge of the tip rod tube 1 is abutted against the base end portion of the inclined portion 52b that transitions to the diameter expansion portion 52a.

A guide ring locking portion 52c projecting in the axial direction is formed on the inner circumference on the front end side of the expanded diameter portion 52a, and the guide ring 25 having the same construction as described above is attached thereto.

When the top guide 50 having the above-mentioned structure is attached to the tip of the tip rod tube 1, as shown in the drawing, between the rear flange 25b of the guide ring and the tip of the inner periphery of the guide body 52 and the guide body 52. A concave portion is formed between the rear end portion of the inner circumference and the top portion 7a of the fishing line guide portion 7.

In this modification, after the top guide 50 is mounted, the clearance between the rear flange 25b of the guide ring and the inner peripheral tip of the guide body 52, and the inner peripheral rear end of the guide body 52 to the fishing line guide 7 The water-repellent layer A is filled in the recesses between the tops 7a of the guides by the above-described method, and the water-repellent layer A is coated on the entire inner peripheral surface of the guide body 52 in addition to the recesses. .

Even with such a structure, the same operational effects as those of the above-described embodiment can be obtained. The water-repellent layer A formed in the above-mentioned recess may be simply coated on the surface, and the water-repellent layer A formed in the recess between the fishing line guide portion 7 and the guide ring 25 may be formed. , Need not be formed continuously.

6 and 7 are views showing another embodiment of the present invention. FIG. 6 is a plan view showing the structure of a fishing line introducing portion, and FIG. 7 is a longitudinal sectional view of the fishing line introducing portion. . The fishing line introducing portion 10 of the present embodiment is formed in the base rod pipe (large diameter rod pipe) 5 and has a long hole 60 for introducing the fishing line into the rod pipe and the long hole 60.
U-shaped wear-resistant guide members 61a, 61b attached to the rod tip side and the base end side of the rod, and a fixed portion 62 attached to the base rod tube 5 so that the fishing line from the reel extends diagonally downward. The frame 70 is configured to be guided to the hole 60 and to which the wear resistant guide ring 65 is attached.

In the fishing line introducing portion 10 having such a structure, for example, the water repellent layer having the above structure is formed in the following part.

Between the guide members 61a and 61b attached to both sides of the slot, along the longitudinal direction, a recess is formed between the surface of the slot 60 and the guide member due to the thickness of each guide member. May be formed, and such a portion is coated or filled with the water-repellent layer A1 by the method described above (see FIG. 6). In addition, a step may be formed between the guide members 61a and 61b attached to the long hole 60 and the inner peripheral surface of the base rod tube 5, and such a portion may be made water repellent by the method described above. Layer A2 is coated or filled (see Figure 7).

The water repellent layers A3 and A are formed in the recesses formed between the guide ring 65 attached to the frame body 70 and the surface of the frame body 70 in the vicinity thereof by the method described above.
4 is coated or filled (see FIG. 7).

According to the above construction, the guide member attached to the long hole formed in the rod pipe or the guide ring 6 attached to the frame body 70 of the fishing line introducing portion 10 attached to the rod pipe.
Since the water-repellent layer is formed in the concave portion in the vicinity of 5, it is possible to prevent water droplets and dust from adhering (accumulation) to this portion, and obtain a hollow fishing rod that can guide the fishing line more smoothly. . Further, wear-resistant guide members 61a, 61
Since the b and the guide ring 65 can prevent abrasion of the water-repellent layers A1 to A4 formed in the vicinity thereof, the durability is excellent and the water repellency can be maintained for a long time.

Further, a fishing line guide hole 77 having a wear resistant guide ring 75 attached thereto is provided at the rear end portion of the third middle rod pipe 4 on the rod tip side, which is joined to the above-mentioned base rod pipe 5. A plug 80 is provided, and also with respect to such a plug 80, the water-repellent layer A is coated on the surface of the fishing line guide hole 77 or the recess formed between the fishing line guide hole 77 and the guide ring 75. (Filled).

With such a structure, it is possible to prevent water droplets and dust from adhering (accumulation) in the fishing line guide hole 77 inside the plug 80, and to wear-resistant the guide ring 75.
As a result, it is possible to prevent the water-repellent layer A from being worn, have excellent durability, and maintain the water-repellent property for a long period of time. In the above-described configuration, the water-repellent layer A is previously formed at a predetermined position of the plug 80, and the plug 80 having such a water-repellent layer is formed on the rear end of the third middle rod pipe 4. It is preferable to arrange it in a part.

Although the embodiment of the hollow fishing rod according to the present invention has been described above, in the above-described embodiment, at least one of the top guide, the fishing line guide portion and the plug body is formed as the portion forming the water repellent layer. Or there should be more than one place. In addition, in the case where a recess is formed at a place other than those shown in the drawings for various parts to be attached, it is preferable to form the above-mentioned water repellent layer also in such a recess.

[0049]

According to the present invention, in a hollow fishing rod to which various components such as a fishing line introducing portion and a top guide are attached, water droplets and dust are prevented from adhering (accumulating) at the attachment portions of various components, and the fishing line is prevented. You can get a fishing rod that can guide you smoothly.

[Brief description of drawings]

FIG. 1 is a diagram showing an embodiment of a hollow fishing rod according to the present invention.

FIG. 2 is a vertical cross-sectional view showing a top guide of the tip rod tube of the hollow fishing rod shown in FIG.

FIG. 3 is a vertical cross-sectional view showing a first modification of the top guide portion of the tip rod tube.

FIG. 4 is a vertical cross-sectional view showing a second modification of the top guide portion of the tip rod tube.

FIG. 5 is a vertical cross-sectional view showing a third modified example of the top guide portion of the tip rod tube.

6 is a plan view showing a fishing line introducing portion of the hollow fishing rod shown in FIG. 1. FIG.

7 is a vertical cross-sectional view of the fishing line introducing portion shown in FIG.

[Explanation of symbols]

7 Projections (fishing line guide) 10 Fishing line introduction section 20, 30, 40, 50 Top Guide 25,65,75 guide ring 60 long holes 61a, 61b guide member 70 frame 77 Fishing line guide hole 80 plug A, A1-A4 Water repellent layer

─────────────────────────────────────────────────── ─── Continued Front Page (51) Int.Cl. ⁷ Identification Code FI Theme Coat (Reference) A01K 87/00 630C 620H

Claims (3)

[Claims] 1. A prepreg in which reinforcing fibers are impregnated with a synthetic resin is wound, and a fishing line guide portion is formed to project inside,
In a hollow fishing rod having a tip rod tube provided with a top guide to which a wear-resistant guide ring is attached at the tip end, in a recess between the fishing line guide portion and the guide ring, a water-repellent layer is coated or filled. A characteristic fishing rod. 2. A large-diameter rod pipe provided with a fishing-line introducing portion for introducing fishing line from a reel into the rod pipe, and a wear-resistant guide ring at the rear end on the rod tip side of the large-diameter rod pipe. A fishing rod having a small-diameter rod tube in which a plug body having a worn fishing line guide hole is arranged; a surface of the fishing line guide hole of the plug body, or a recess between the fishing line guide hole and the guide ring; A hollow fishing rod characterized by being coated or filled with a water-repellent layer. 3. A medium-through fishing rod having a large-diameter rod pipe provided with a fishing-line introducing portion for introducing the fishing line from a reel into the rod pipe, wherein the fishing-line introducing portion is formed on the large-diameter rod pipe, and the fishing line is rod-shaped. A long hole introduced into the pipe, a wear resistant guide member attached to the long hole, and provided on the large diameter rod pipe, while guiding the fishing line from the reel obliquely downward to the long hole, A frame body to which a wear resistant guide ring is attached, and a concave portion near the guide member and / or a concave portion near the guide ring of the frame body is coated or filled with a water-repellent layer. A fishing rod that features.