JPH08205718A - Line-passing fishing rod - Google Patents

Abstract

PURPOSE: To provide a line-passing fishing rod having minimized fishing line resistance, easy maintainability and excellent rod action. CONSTITUTION: A line guide protruding inward from the inner face of a rod pipe of a line-passing fishing rod is absent in the rod tip part extending from the tip backward over a range Z of >=20cm excluding the part near the tip end of the rod pipe. Plural detachable line guides G2,..., G8 are protruded inward from the inner face of the pipe at the back of the rod tip part and the frontmost line guide G2 among the plural line guides is separated backward from the tip end within the range of 60cm.

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 having a detachable fishing line guide. The present invention can be applied regardless of the classification of the drawing type, the parallel type, the single rod, and the classification of the throwing rod, the lure rod, the boat rod, the rock rod, and the like.

[0002]

2. Description of the Related Art An attempt has been made to dispose a fishing line guide inside a fishing rod to reduce the insertion resistance of the fishing line. in this case,
If the fishing line guide is fixed to the inner surface of the rod pipe, the fishing line guide protrudes from the inner surface of the rod pipe, so that water drops, salt, dust, sand, etc. are likely to accumulate between the fishing line guides, and the fishing line resistance will be adversely affected by long-term use. It increases, but this cannot be prevented. Further, a hollow fishing rod having a fishing line guide which is not completely fixed so that it can be replaced when worn is disclosed in JP-A-56-12703.
There is a disclosure in Japanese Patent Publication No. 2), and an aspect in which a large number of fishing line guides are provided inside a rod tube is disclosed. With this configuration,
The fishing line guide can be replaced, and if this idea is developed, the accumulated dust and the like can be cleaned and removed, and the fishing line resistance can be constantly reduced.

[0003]

However, since the inner diameter is very small near the tip of the fishing rod (the tip portion), it is extremely difficult to provide a fishing line guide projecting inward in this region. Becomes extremely small, and depending on the conditions, the resistance of the fishing line to be inserted rather increases. Also,
The tone of the fishing rod is almost determined by the flexural rigidity of this tip, but if a delicate tip is provided with a fishing line guide, the flexural rigidity becomes too high, and the rod's tone becomes out of order.

[0004] Therefore, an object of the present invention is to provide a fishing line fishing rod which can reduce the fishing line resistance as much as possible, can be easily maintained, and have a good rod condition.

[0005]

DISCLOSURE OF THE INVENTION In view of the above-mentioned object, the present invention provides a tip of a hollow fishing rod, which is 20 cm or more rearward from the tip of the fishing rod except for the vicinity of the tip of the rod tube.
A fishing line guide protruding inward from the inner surface of the rod pipe is not provided, and a plurality of fishing line guides projecting inward from the inner surface of the rod pipe and detachable from the rear are provided on the inner surface of the rod pipe behind the fishing line guide. The furthest fishing line guide among the individual fishing line guides is provided within a range of 60 cm rearward from the tip, to provide a hollow fishing rod. Further, in the vicinity of the tip of the rod pipe, a fishing line guide having an inner diameter equal to or less than the tip inner diameter of the tip portion is provided, and the tipmost position fishing line guide has an inner diameter equal to or less than the tip inner diameter of the tip portion. Configure as you would.

[0006]

The inner diameter of the tip portion at least 20 cm or more from the tip is particularly small, and the fishing line resistance is prevented from increasing rather than avoiding the narrowing of the fishing line insertion space due to the provision of the fishing line guide protruding into the tip portion. At the same time, the inner diameter of the rear of the tip is larger than that of the tip,
Therefore, it is possible to provide a plurality of fishing line guides having an inner diameter that secures a fishing line insertion space, and it is possible to insert these fishing line guides while preventing the fishing line from contacting the inner surface of the rod pipe,
Further, the tipmost position fishing line guides of these fishing line guides are arranged within a range of 60 cm from the tip to shorten the tip portion region where there is no fishing line guide as much as possible to reduce the fishing line resistance as much as possible. However, the tip portion is originally designed to have a low flexural rigidity, and since the fishing line guide is not provided here, the flexural rigidity is not increased, and the tip point tone that controls the fishing rod tone can be maintained. Furthermore, since the fishing line guide is configured to be detachable from the rear, maintenance such as cleaning is easy.

[0007]

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 shows a medium-through type throwing rod in which a rod tube is formed by a fiber reinforced prepreg or the like in which carbon fiber is impregnated with an epoxy resin. Three rod tubes of the same length, namely, the main rod 10, the middle rod 12, and the tip rod 1.
No. 4 is spliced together. A grip portion 10A is formed at the rear end portion of the base rod 10, and a tail plug 11 is screwed at the rear end position. Also, reel 1 is attached to the original rod 10.
A reel fixing device 20 for fixing 8 is provided, and the fishing line 2 is provided from the reel 18 to the inside of the fishing rod at the tip of the middle rod 12.
A fishing line introducing portion 22 through which the 4 is inserted is formed. A top guide 16 is screwed onto the tip of the tip rod 14.
This top guide 16 is removed from the tip rod 14 and the original rod 10 is removed.
If the bottom plug 11 is also removed, the tip rod 14 can be pulled out from the rear of the main rod. Further, if the outer diameter of the top guide 16 is set to be equal to or smaller than the inner diameter of the middle rod 12, even if the structure is not screwed to the tip rod 14 but fixed structure, it can be pulled out from the rear of the main rod.

An enlarged vertical sectional view of the tip rod 14 is shown in FIG. 20c from the tip of the tip rod body (tip rod rod) 14H
A length range Z of m or more (preferably 30 cm or more) (which is referred to as a tip portion in this specification) is formed in a taper shape that is larger than that of the rear portion thereof to reduce flexural rigidity. , The inwardly protruding fishing line guide rings G1, G2, G that are provided at other positions on the inner surface of the tip portion
3, G4, G5, G6, G7 and G8 are not provided.
The fishing line guide ring G1 is provided outside the tip of the tip rod body 14H, but may be provided on the inner surface near the tip of the tip rod body. A group of fishing line guide rings G2 to G7 behind the tip portion Z are the guide supports H2, H3, H4, H.
5, H6 is supported and inserted inside the tip rod 14. The fishing line guide ring G2 at the frontmost position
20 cm or more and 60 cm from the tip of the tip rod body 14H
It is provided at a position of length Z within.

Each of the guide supports is preferably thin and lightweight and has a small flexural rigidity, and it is desired that the guide supports have at least a rigidity lower than that of the tip rod main body 14H. Here, the guide supports are made of synthetic resin. In addition, a rod-shaped member or the like may be used. The fishing line guide rings G6 and G7 are adhesively held on the inner surfaces of the front and rear ends of the guide support H6, but the others are adhesively held on the inner surface of the front end of each guide support. The fishing line guide ring G8 is held at the rear end of the tip rod 14 by a plug H8 made of a synthetic resin material or the like, and is detachably screwed from the rear end of the tip rod 14. A coil spring 26 as a guide positioning assisting member is disposed in front of the plug H8, and the spring force of the coil springs 26 presses the guide supports from the rear to the front to position the guide supports at predetermined positions. Each fishing line guide ring is arranged at a predetermined position, and the most advanced fishing line guide ring G2 is positioned at the above-mentioned position.

The guide positioning assisting member may be tubular rubber or sponge as long as it has elasticity and can expand and contract. Further, if the plug H8 is removed from the rear end of the tip rod 14, the presence of each guide support allows the fishing line guide rings to be taken out smoothly, and the insertion can be easily and stably performed. When each guide support is taken out, each fishing line guide ring is located at each end, and therefore can be easily cleaned. Each fishing line guide ring is made of, for example, ceramics. The above-described fishing line guide ring G1 is attached to the top guide 16 at the tip position of the tip rod body 14H, and a large-diameter ceramic fishing line guide ring G9 is fixed to the tip. A hole H for draining water is formed in the top guide body at the rear position.

As described above, since a plurality of fishing line guide rings are provided inside the tip rod 14 except the tip portion Z,
The insertion resistance of the fishing line 24 can be reduced, and the flexural rigidity of the tip portion that controls the rod tone does not increase, so that appropriate flexural rigidity can be maintained. It is preferable that the arrangement intervals of the fishing line guide rings G2 to G7 are set shorter than the length of the tip portion Z, and the fishing line guide rings G2 to G7 are arranged in a large number so that the fishing line does not contact the inner surface between the fishing line guide rings. Further, if minute irregularities are formed on the inner surface of the tip portion Z with a material having good slipperiness, the fishing line 24 that has passed through the fishing line guide ring G2 is arranged outside the tip of the tip rod main body 14H. Ear tip Z while passing through ring G1
Even if it comes into contact with the inner surface of the fish, its fishing line resistance can be reduced.

In order to positively prevent the fishing line from coming into contact with the inner surface of the tip portion Z, the inner diameter D1 of the fishing line guide ring G1 is set to be equal to or less than the inner diameter D0 of the tip of the tip portion, and By setting the inner diameter D2 of the guide ring G2 to be substantially equal to or smaller than the inner diameter D0 of the tip, it is possible to almost prevent the fishing line from coming into contact with the inner surface of the tip portion. Moreover, since the inner diameters of the remaining fishing line guide rings G3, G4, G5, G6, and G7 are formed such that the inner diameter of the tip rod 14 is larger toward the rear, D2 <D3 <D4 <D5 <D6 <D7 is preferable. The diameter may be set to be as small as the inner diameter D2 of the fishing line guide ring G2.

In the above description, the fishing line guides each have a single-piece fishing line guide ring, but the fishing line guide rings G2 to G7 may be formed as an integral spiral guide. Thus, in the spiral guide, one fishing line guide is counted for each turn. With a throwing rod, the amount of fishing line resistance and the bending performance of the tip are the throwing performance (distance) of the device.
Since the present invention has been described above by taking this throwing rod as an example, it can be applied to various types of middle fishing rods, as described above.

[0014]

As is apparent from the above description, according to the present invention, since a plurality of fishing line guides are arranged from the rear end of the tip portion to the rear, the fishing line resistance can be reduced as much as possible.
Since the fishing line guide is detachable, it is easy to care for, and since the tip of the fishing line guide is not attached, it is flexible, and it is possible to provide a medium-through fishing rod with a good rod condition.

[Brief description of drawings]

FIG. 1 is a side view of a hollow fishing rod according to the present invention.

FIG. 2 is an enlarged vertical cross-sectional view of the tip rod of FIG.

[Explanation of symbols]

 14 tip rod 14H tip rod body G1, G2, ..., G9 Fishing line guide Z Tip portion

Claims (2)

[Claims] 1. A fishing line guide projecting inward from the inner surface of the rod pipe is not provided in the tip portion extending 20 cm or more behind the tip of the fishing rod except for the vicinity of the tip of the rod pipe. On the inner surface of the other rod tube, a plurality of fishing line guides that project inward from the inner surface of the rod tube and that can be detached from the rear are provided. A middle fishing rod that is provided in the range of 60 cm behind. 2. A fishing line guide having an inner diameter equal to or smaller than the tip inner diameter of the tip portion is provided in the vicinity of the tip of the rod pipe, and the tipmost position fishing line guide has a diameter substantially equal to or less than the tip inner diameter of the tip portion. The hollow fishing rod according to claim 1, which has an inner diameter.