JPH08140535A - Jointed type internally threaded fishing rod - Google Patents

Abstract

PURPOSE: To provide a jointed type fishing rod, capable of housing a small- diameter rod tube in the interior of an inside hollow part of a large-diameter rod tube and reducing the line resistance in threading the fishing line therethrough. CONSTITUTION: This jointed type fishing rod is constituted by forming a rear end 14T of a small-diameter rod tube 14 on the inside at a front end of a large- diameter rod tube 12 so as to provide the free jointing and introducing a fishing line from a fishing line introduction guide into the interior of the rod tube. In the fishing rod, fishing line guides G1, G2, G3 and G4 are protrusively formed in the interior of the large-diameter rod tube 12 in front of the fishing line introduction guide and the fishing line guide is formed into a larger inside caliber than the outside diameter of the small-diameter rod tube 14.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a splicing fishing rod having a built-in fishing line guide.

[0002]

2. Description of the Related Art Japanese Utility Model Laid-Open No. 63-129466 discloses that
Fishing line guide (intermediate ring) that projects into the hollow inside of the rod tube
There is disclosed a hollow fishing rod having a fixed rod. The presence of the fishing line guide reduces the risk of the fishing line coming into contact with the inner surface of the rod tube, and the fishing line resistance can be small even if the inner surface of the rod tube is wet.

[0003]

However, the small-diameter rod pipe can be stored only up to the fishing line guide position of the large-diameter rod pipe, and the entire small-diameter rod pipe cannot be stored depending on the mounting position of the fishing line guide.

Therefore, an object of the present invention is to provide a splicing type continuous fishing rod which can accommodate a small diameter rod pipe in the inner hollow portion of the large diameter rod pipe and can reduce the line resistance when the fishing line is inserted.

[0005]

DISCLOSURE OF THE INVENTION In view of the above object, the present invention, according to claim 1, forms a rear end portion of a small diameter rod tube so as to be spliced inside a front end portion of the large diameter rod tube. A continuous fishing rod for introducing fishing line from the fishing line introducing guide into the rod pipe, wherein a fishing line guide is formed to project inside the large diameter rod pipe in front of the fishing line introducing guide, and the inner diameter of the fishing line guide is set to a small diameter rod. Provided is a joint type continuous fishing rod, which is characterized in that it is formed larger than the outer diameter of the pipe. The fishing line guide may be one in which parts are mounted inside the rod tube, or one integrally formed at the time of molding the rod tube,
The shape such as a ring shape or a spiral shape is arbitrary. The same applies hereinafter.

According to a second aspect of the present invention, the large-diameter rod tube has a tapered portion whose inner diameter expands rearward, and a plurality of fishing line guides are formed inside the tapered portion. The inner diameters of the plurality of fishing line guides are formed to be larger than the outer diameter of the small diameter rod pipe, and the inner diameters of the plurality of fishing line guides are set to be substantially the same or to be rearward with a change smaller than the taper change of the tapered portion inner diameter. Configure to expand the diameter.

Further, according to claim 3, the inside of the rear portion of the joint portion of the large-diameter rod pipe is formed in a steep taper shape or a step shape, and is straight behind the steep taper shape or the step shape portion. Alternatively, a gently tapered large-diameter hollow portion is formed, a fishing line guide protruding inward is disposed in the large-diameter hollow portion, and an inner diameter of the fishing line guide is formed larger than an outer diameter of the small diameter rod pipe.

Further, according to claim 4, when the splicing type middle fishing rod is a swaying type middle fishing rod, the slanted guide is inclined inside the large diameter rod pipe so that the rear in the axial direction becomes higher. A plurality of fishing line guides each having a portion are formed in a protruding manner, and the inner diameter of the fishing line guide at the position closest to the joint with the small diameter rod pipe is larger than the outer diameter of the small diameter rod pipe joint and is formed to be substantially the same. To do.

[0009]

According to the present invention, since the fishing line guide is formed to project inside the large diameter rod pipe, the fishing line is prevented from coming into contact with the inner surface of the rod pipe and the fishing line resistance is reduced. Further, since the inner diameter of the fishing line guide provided inside the large diameter rod pipe is formed larger than the outer diameter of the small diameter rod pipe, the small diameter rod pipe can be stored up to the rear position of the fishing line guide in the swing-out type. In the case of parallel connection, the small-diameter rod tube can be stored with the tip of the small-diameter rod tube as the leading end from the rear end of the large-diameter rod tube. In contrast to claim 2, in addition to the effect of claim 1, the large-diameter rod tube has a tapered portion that expands the inner diameter toward the rear, and the inner diameter of the fishing line guide is larger than the outer diameter of the small-diameter rod tube. Since the inner diameters are formed to be substantially the same or to be expanded rearward with a change smaller than the taper change of the inner diameter of the tapered portion, the fishing line guide at the rear position protrudes higher, The fishing line guide is projected as much as possible, and it becomes more difficult for the fishing line to come into contact with the inner surface of the rod tube, which contributes to the reduction of fishing line resistance. Corresponding to claim 3, in addition to the action of claim 1, the inner side of the rear portion of the joint portion of the large diameter rod pipe is formed in a steep taper shape or a stepped shape, so that the rear thereof is larger than the small diameter rod pipe. Since the fishing line guide which is formed and is sufficiently projected can be formed in this region, the small diameter rod pipe can be housed to the rear position and the fishing line resistance is sufficiently reduced.

Corresponding to claim 4, in addition to the action of each of the swinging type of claims 1 to 3, the first inner diameter of the fishing line guide closest to the joint with the small diameter rod pipe is the joint of the small diameter rod pipe. The rear end of the small diameter rod tube, which is larger than the outer diameter of the fishing line and is formed to be almost the same, is guided by the inclined guide part in the front part of the first fishing line guide. Then, the small diameter rod pipe is supported by the first fishing line guide to such an extent that the fishing rod guide can be brought into contact with each of the slanting guide parts further toward the rear of the fishing line guide. The guide can be smoothly inserted and can be smoothly stored in the rear.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in more detail based on the embodiments shown in the accompanying drawings. FIG. 1 is a side view of a swing-out type middle fishing rod reinforced by reinforcing fibers using a synthetic resin as a matrix according to the present invention, in which a middle rod 12 is spouted and joined to a base rod 10, and Ear pole 1
4 is spliced and spliced together. A reel fixing device 20 is attached to the original rod 10, and the two bearing reels 2 are attached to the reel fixing device 20.
2 is fixed, the fishing line 24 is introduced from the fishing line introduction guide 18 at the tip of the base rod 10 into the base rod, and is pulled out from the top guide 16 at the tip end through the middle rod and the tip rod. Reference numeral 26 indicates a rod end part.

FIG. 2 is a partial vertical sectional view showing the tip rod (small diameter rod pipe) 14 and the middle rod (large diameter rod pipe) 12 described above. Inside the tip joint portion 12T of the middle rod 12, a rear end portion 14T which is a joint portion of the tip rod 14 is jointed in a swing manner. Ceramic fishing line guides G1, G2, G3, and G4 are arranged in a protruding manner inside the rear rod 12 in the order from the front. Further, a holding body HG holding a fishing line guide body g5 is screwed to the rear end of the middle rod 12. These fishing line guides G1, ... G4 have an inner diameter of the tip rod 1
It is formed larger than the outer diameter of the rear end portion 14T having the maximum outer diameter of 4. Therefore, during fishing, the fishing line is guided by the fishing line guide without coming into contact with the inner surface of the middle rod 12 which is wet with water, so that the fishing line resistance can be reduced and the two-dot chain line is used when the tip rod 14 is stored. It can be stored up to the rear part of the middle rod 12 as shown by. In the case of the parallel type, the holder HG can be removed from the middle rod 12 and the tip rod 14 can be stored from the rear end thereof.

FIG. 3 shows a second embodiment according to the present invention, in which the inner rod 12 'is formed in a tapered shape over the entire length in both inner and outer diameters, and the rear end portion 14T of the tip rod 14 is extended. Although a fishing line guide is not provided inside over a predetermined range Z from the front end portion 12T 'which is spliced in a formula, the fishing line guides G1', G2 ', G made of ceramics are provided at the rear portion.
3'and G4 'are sequentially provided so as to project inward. At the rear end, as in the case of FIG. 2, the fishing line guide body g
5 is held and attached to the holder HG. In this case, the inner diameter of each fishing line guide is larger than that of the rear end of the tip rod, and they are substantially the same, or the diameter is increased rearward by a change smaller than the taper change of the inner diameter of the middle rod 12 '. Has been formed. Therefore, in the swing-out type, the tip rod 14 can be stored even in the rear portion, and the height (thickness) h of the fishing line guide can be stored.
Is formed so as to be higher than the rear fishing line guide. Even with the parallel type, the tip rod 14 can be housed from the rear end of the middle rod 12 'in the same manner as described above.

Therefore, in each fishing line guide, the maximum height h
The fishing line is configured to be high, and the risk of the fishing line coming into contact with the inner surface of the middle rod is minimized, and the fishing line resistance is reduced accordingly.
In the second embodiment, the entire large-diameter rod tube 12 'is formed in a taper shape in which the diameter is expanded rearward, but a part of the large-diameter rod tube may be formed in such a taper shape. .

FIG. 4 shows a third embodiment according to the present invention.
The middle rod 12 "has a tapered portion 12A that extends rapidly rearward over a predetermined range from the rear portion of the tip portion 12T" that joins the rear end portion 14T of the tip rod 14 in a swing manner. A straight or loosely tapered large-diameter hollow portion 12B is formed further rearward of the steeply tapered portion. A ceramic fishing line guide body g1 ″ held by the holding body HG1 is mounted in the large-diameter hollow portion 12B so that the fishing line guide G1 ″ held by the holding body HG1 protrudes inward.

At the rear position, the fishing line guide body g2 "
The fishing line guide G2 ″ held by the holding body HG2 is mounted so as to largely project inward. Further, a similar fishing line guide (not shown) is also mounted rearward so as to project inward. The inner diameter of the fishing line guide is formed larger than the outer diameter of the rear end portion 14T of the tip rod 14. Therefore, a fishing line guide having a sufficient height can be mounted inside, and the fishing line resistance can be reliably reduced, and In the case of the swing-out type, the tip rod 14 can be stored up to the rear part of the middle rod 12.
Further, in the case of parallel connection, it can be stored from the rear end of the middle rod 12. The sharp taper portion 12A may be a stepped portion.

Further, in this embodiment, each fishing line guide G
The inclined guide portion K in which the front portions of the 1 "and G2" holding bodies HG1 and HG2 are inclined so as to be higher toward the rear in the axial direction.
1 and K2. When the tip rod 14 is housed by the swing-out method, the tip end portion 12T "of the joint, which is a splicing portion, is separated from the tip rod 12 so that a gap is created between the tip rod 14 and the tip end portion of the middle rod.
4 inclines, but in this case, if the rear end of the tip rod is caught by the fishing line guide, the tip rod 14 cannot be stored smoothly even in the rear portion of the middle rod. However, an inclined guide portion K1 is formed in the front portion of the first fishing line guide G1 ", and this guiding action causes the rear end portion of the tip rod 14 to have the same inner diameter as the rear end portion. G1 "can be smoothly inserted. As a result, thereafter, the tip rod can be guided rearward without being largely tilted, and the rear end of the tip rod due to some inclination hits the inclined guide portion K2 or the like provided in the front portion of the rear fishing line guide G2 ″. The fishing line guides can be smoothly inserted through contact with each other.

Such an inclined guide portion is not effective only in the embodiment shown in FIG. 4, but is preferably applied to the embodiment shown in FIGS. 2 and 3. In the above examples, the tip rod 14 is a small diameter rod tube and the middle rod 12 is a large diameter rod tube. However, when the second and third middle rods are present between the tip rod and the middle rod, 2 There are cases where the middle rod is a large diameter rod pipe and the third middle rod is a small diameter rod pipe, or where the third middle rod is a large diameter rod pipe and the tip rod is a small diameter rod pipe.

[0019]

As is apparent from the above description, according to the present invention, the small-diameter rod pipe can be housed in the inner hollow portion of the large-diameter rod pipe, and the line resistance when the fishing line is inserted can be reduced. Will be available.

[Brief description of drawings]

FIG. 1 is a side view of a splicing type continuous fishing rod according to the present invention.

FIG. 2 is a vertical cross-sectional view of a main part of FIG.

FIG. 3 is a vertical cross-sectional view of another embodiment alternative to FIG.

FIG. 4 is a vertical cross-sectional view of another embodiment alternative to FIG.

[Explanation of symbols]

 12 Medium rod (large diameter rod pipe) 14 Tip rod (small diameter rod pipe) 18 Fishing line introduction guide G1, G2, G3, G4 Fishing line guide

Claims (4)

[Claims] 1. A splicing type continuous fishing rod in which a rear end of a small-diameter rod pipe is formed so as to be spliced inside a front end of a large-diameter rod pipe, and a fishing line is introduced from a fishing-line introducing guide into the rod pipe. A continuous middle fishing rod, characterized in that a fishing line guide is formed so as to project inside the large diameter rod pipe in front of the fishing line introducing guide, and the inner diameter of the fishing line guide is formed larger than the outer diameter of the small diameter rod pipe. 2. The large-diameter rod tube has a tapered portion whose inner diameter expands rearward, and a plurality of fishing line guides are formed to project inside the tapered portion. While forming the inner diameter of the larger than the outer diameter of the small diameter rod tube,
2. The splicing fishing rod according to claim 1, wherein the inner diameters are substantially the same or are formed so as to be expanded rearward with a change smaller than the taper change of the inner diameter of the tapered portion. 3. A large-diameter hollow portion having a steep taper shape or a step shape inside the rear portion of the joint portion of the large-diameter rod pipe, and a straight or gentle taper shape further behind the steep taper shape or the step-shape portion. 2. A splicing guide according to claim 1, wherein a fishing line guide projecting inward is provided in the large-diameter hollow portion, and an inner diameter of the fishing-line guide is formed larger than an outer diameter of the small-diameter rod pipe. Through fishing rod. 4. The joint type fishing rod is a swing type fishing rod, and a plurality of fishing line guides each having a slanted guide portion inclined so as to become higher in the axial direction rearward are formed in the large diameter rod pipe. However, the inner diameter of the fishing line guide at the position closest to the joint with the small diameter rod pipe is larger than the outer diameter of the small diameter rod pipe joint, and is formed to be substantially the same. The continuous fishing rod according to any one of 1.