KR100937115B1 - Rod - Google Patents

Abstract

(Task) Provide a pull-out fishing rod that can be stored while inserting the fishing line while ensuring the strength of the pole.

(Solution means) The handle top 2 of the fishing rod has a straight tapered portion, a first tapered portion tapered so as to be larger in diameter toward the pole handle continuous with the pole handle side of the straight tapered portion, and the pole handle of the first tapered portion. And a second tapered portion tapered so as to be larger in diameter toward the pole handle with a taper that is gentler than the first tapered portion. And the intermediate | middle stand 3 is connected by the pulley side of a 1st pole | valve so that fitting to this inner side of the straight tapered part is possible.

The inner circumferential surface of the first tapered portion of the handle upper portion 2 is an uneven surface extending in the axial direction with a space in the circumferential direction, and the first tapered portion has a fishing line inlet for introducing a fishing line into the pole. have.

Chinese fishing rod, strength, shovel, uneven surface, fishing line inlet,

Description

Fishing rod {Rod}

1 is an overall view of a fishing rod employing one embodiment of the present invention.

2 is a cross-sectional view of the vicinity of the connection between the handle upper part 2 and the intermediate part 3 of FIG.

3 is a cross-sectional view taken along line III-III of FIG. 1;

FIG. 4 is a diagram corresponding to FIG. 3 of a barrel fishing rod employing another embodiment. FIG.

FIG. 5 is a view corresponding to FIG. 3 of a heavy rod fishing rod employing yet another embodiment. FIG.

<Explanation of symbols for the main parts of the drawings>

1: handlebar

2: handle top

3: middle band

10: fishing line inlet

(Technical task to be achieved)

This invention relates to the fishing rod used for fishing, especially the fishing rod from a reel which inserts the rod inside and into a pole.

(Conventional technology)

In the middle barrel fishing rod, a plurality of poles (empty shape like hollows) are sequentially connected to each other. Specifically, a handle rod, a middle rod, a chord rod, and the like are sequentially arranged from the rod on the pole handle side. Connected. In addition, many of the barrel fishing rods are connected to each of these poles by a pull-out type, and can be inserted into the pole of the pole handle side sequentially from the chocolate rod. When fishing, each pole is pulled out to the chori in order and fits and used as a pole. On the other hand, at the time of storing, the chord pole is sequentially accommodated in the pole of the pole handle side, and it is in a compact state.

Among these poles, for example, a fishing line introduction port for introducing a fishing line from the reel to the handle upper portion or the like is formed. Each pole is a tapered tape with a tapered end, but in particular, the handle top formed with such a fishing line inlet is a straight taper portion for attaching the pole on the chorizo side and a sharp taper on the pole handle side. It is a three-stage taper, which is a tapered portion of the portion and its pole handle, and has a structure in which a fishing line inlet is formed in the rapid tapered portion. By providing a fishing line inlet in such a tapered portion, while holding the fishing line in place, the chord rod is stored inside the pole, and the fishing line is folded back from the fishing line inlet in the direction of the pole handle. Even if it reaches inside the pole on the chori side, the clearance which can insert a fishing line is secured between the inner peripheral surface of the handle top and the outer peripheral surface of the pole on the chori side.

One of the tasks required in such a barrel fishing rod is reinforcement near the fishing line introduction port. Since a part of the pole is drilled, thickening the area around the inlet of the fishing line in order to improve the strength around it, thickening the circumference of the object or body. It is necessary to suppress the partial strength drop of the pole.

However, in the pull type fishing rod, there are certain restrictions on the thickening of the pole.

That is, in a pull-out fishing rod, for example, in order to organize a pole by a pull-out type, it is necessary to make the outer diameter of the pole located on the side of the pole rather than the inner diameter of the pole on the pole handle side. For this reason, when thickening a pole partially, it is difficult to thicken to an outer diameter side. On the other hand, even if the inner diameter side is thickened, the above-mentioned clearance needs to be provided, and at the same time, it is limited because of the outer diameter of the pole on the side of the chord which is stored inside the rod.

An object of the present invention is to provide a pull-out fishing rod that can be stored while inserting a fishing line while securing the strength of the pole.

The fishing rod of the invention 1 has a straight tapered portion, a first tapered portion tapered so as to have a larger diameter toward the pole handle, which is continuous to the pole handle side of the straight tapered portion, and a pole handle side of the first tapered portion in the fishing rod used for fishing. A first pole having a second taper portion which is continuous and tapered to have a taper that is gentler than the first tapered portion to have a larger diameter toward the pole handle, and is pulled out on the edge of the first pole to fit the inner peripheral surface of the straight tapered portion. It has a second pole connected to it. The inner circumferential surface of the first tapered portion of the first pole is an uneven surface having a protruding portion extending in the axial direction while being spaced in the circumferential direction, and a fishing line introduction port for introducing a fishing line into the pole inside the first tapered portion. Is formed.

In this fishing rod, the unevenness of the inner circumference of the first tapered portion suppresses the decrease in the partial strength of the pole caused by the formation of the fishing line inlet. By making only necessary reinforcement, weight reduction can be aimed at. Moreover, in this fishing rod, a fishing line is inserted in a pole from the fishing line inlet of a 1st pole, and guided inside the 2nd pole. When the second pole is stored inside the first pole while the fishing line is inserted into both poles, the fishing line from the fishing line inlet is folded back from the pole handle side to the edge, and the stored second pole It reaches the end of the pole handle side of the rod, and from there it passes through the inside of the second pole to the chorizo side. From this fishing line inlet back to the pole handle of the 2nd pole At the time of bending , a fishing line passes the clearance between the unevenness of a 1st taper part, and between the 2nd taper part and the outer peripheral surface of a 2nd pole.

EMBODIMENT OF THE INVENTION The trunk cylinder fishing rod employ | adopting one Embodiment of this invention is demonstrated, referring drawings.

[Structure of the whole middle fishing rod pole]

As shown in FIG. 1, the middle barrel fishing rod has a handle bar 1, a handle bar 2, an intermediate bar 3 and 4, and a chord bar 5, which are sequentially connected to the edge of the handle bar 1. Have Each of these poles is a normal member whose taper end which consists of prepreg materials which impregnated synthetic resins, such as an epoxy resin, in reinforcing fibers, such as carbon fiber and glass fiber, respectively. As will be described later in detail, each of these poles is connected in a so-called pull-out manner, and the poles located on the chord side can be stored inside the poles sequentially positioned on the pole handle side.

The handle 1 has a reel seat 6 which can be detachably mounted on the circumferential surface of the rod handle side so that the reel 7 can be detached freely, and the rear end 9 is detachably mounted on the rod handle side end. It is. The reel sheet 6 is made of a pipe-shaped member that is separately molded, and is fixed to a predetermined peripheral surface position.

A fishing line inlet 10 for introducing the fishing line L from the reel 7 into the pole is formed in the handle upper portion 2, and the opening of the fishing line inlet 10 is opened. The ceramic guide 11 etc. are attached to the peripheral edge (refer FIG. 2). On the other hand, the top guide 8 is attached to the edge part of the chord holder 5. The fishing line L from the reel 7 is introduced into the rod by the fishing line introduction port 10, and is sequentially sent to the rod on the chori side and drawn out to the outside by the top guide 8.

[Structure near fishing line inlet (10)]

As shown in Figures 2 and 3, the middle stand (3) is connected to the chorus of the handle upper portion (2) in a pull-out manner.

The handle upper part 2 has a straight taper portion with no taper change (including the case of an ultra slow taper with almost no taper change) in the pole handle side in a certain range than the edge portion of the ear, and the straight taper. The first tapered portion continuous to the pole handle side of the portion and tapered to have a larger diameter toward the pole handle, and the taper portion of the first tapered portion continuous to the pole handle side and taper than the first tapered portion to have a larger diameter toward the pole handle. It has a second tapered portion tapered so that. For example, the taper of the first tapered portion may be said to be a taper rate of about 20/1000 to 30/1000, and the second taper portion may be a taper rate of about 1/1000 to 5/1000. Set to rapid taper.

The straight tapered portion of the upper portion of the handle 2 is a fitting portion whose inner circumferential surface is able to be attached to the outer circumferential surface of the intermediate stand 3. As needed, the non-woven fabric prepreg layer which impregnated synthetic resin etc. with nonwoven fabrics, such as polyester, may be provided in the inner peripheral surface, and sticking of poles may be prevented.

On the inner circumferential surface of the first tapered portion of the handle upper portion 2, there are formed projections that partially protrude in the inner diameter direction at intervals in the circumferential direction, and are formed as uneven surfaces in which the projections extend in a predetermined range in the axial direction. Specifically, the cross section is formed in a substantially star shape (see FIG. 3). Since the uneven surface is an inner circumferential surface of the first tapered portion, the uneven surface is a tapered surface whose diameter decreases toward the first side, but the minimum inner diameter of the uneven surface is set to be at least larger than the maximum outer diameter of the intermediate zone 3.

And the fishing line inlet 10 mentioned above for introducing the fishing line L in the pole is formed in this 1st taper part. The fishing line inlet 10 is an axially long hole in the handle upper portion 2, and a ceramic ring is fitted in the circumference thereof as described above.

In such a barrel fishing rod, the unevenness of the inner circumference of the first tapered portion of the handle restraint 2 suppresses the decrease in the partial strength of the handle restraint 2 due to the formation of the fishing line inlet 10. The unevenness does not come out of the pole and does not prevent the handle upper portion 2 from being received by the handle 1.

Further, in this barrel fishing rod, the fishing line L from the reel 7 is inserted into the pole from the fishing line inlet 10 of the handle top 2 and guided into the inside of the second pole. With the fishing line L inserted into each pole and the middle rod 3 is pulled out into the handle upper portion 2, as shown in FIG. 2, the fishing line from the fishing line inlet 10 ( L) folds back from the pole handle side to the chorizo side in the handle base 2, and reaches the rod handle side end of the received intermediate rod 3, so that the top stopper 12 at the pole handle side end of the intermediate rod 3 is reached. ) Passes through the inside of the intermediate zone (3) to the chorizo side, and leads to the choridae (5). When folding back from the fishing line inlet 10 to the upper stopper 12, the fishing line L is formed between the unevenness of the first tapered portion, the inner circumferential surface of the second tapered portion, and the outer peripheral surface of the intermediate rod 3. You can pass the clearance between.

(a) The cross-sectional shape of the inner peripheral surface of a 1st taper part is not limited to the said embodiment. For example, as shown in FIG. 4, spherical protrusions may be formed in a plurality of cross sections at intervals in the circumferential direction, and in addition, protrusions such as semi-elliptic shapes may be formed in the cross sections. .

In addition, by forming the projections in a continuous manner, it is also possible to make the cross-sectional shape itself of the first tapered portion similar to a polygon such as a quadrangle (see FIG. 5).

(b) In addition, the uneven shape of the first tapered portion can be formed by forming a predetermined uneven shape on the core material (mandrel) itself used when forming the handle base 2. That is, the prepreg material is wound around the mandrel having the predetermined irregularities formed on the outer circumferential surface thereof, and the unprescribed shape can be formed at the predetermined position of the inner circumferential surface by pulling out the mandrel toward the pole handle.

In the fishing rod of the pull-out type of this invention, it can also be accommodated with the fishing line inserted, ensuring the strength of a pole.

Claims (1)

In the fishing rod used for fishing, A straight tapered portion, a first tapered portion continuous to the pole handle side of the straight tapered portion and tapered to have a larger diameter toward the pole handle, and continuous to the pole handle side of the first tapered portion and more gentle than the first tapered portion A first pole having a second tapered portion tapered to increase in diameter toward the pole handle with one taper, And a second pole connected to the first side of the first pole so that the straight tapered portion can be fitted to the inner peripheral surface thereof. An inner circumferential surface of the first tapered portion of the first pole is an uneven surface having a protruding portion extending in the axial direction while being spaced in the circumferential direction, and introducing a fishing line for introducing a fishing line into the pole inside the first tapered portion. Sphere, fishing rod.

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