JP2536434Y2 - Through fishing rod - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a through fishing rod.

[0002]

2. Description of the Related Art There is known a through fishing rod in which a fishing line is inserted through a rod tube. The structure of a fishing line introduction portion for introducing a fishing line from an external reel into the rod tube in this through fishing rod is disclosed in, for example, Japanese Patent Application Laid-Open No. 56-127032 and
No. 178373.

[0003]

If a hole is provided in the pipe wall of the rod pipe, the bending rigidity of the rod pipe decreases, and when the fishing rod bends, the rod pipe becomes less rigid due to the presence of the hole. If the member for introducing the fishing line into the rod tube is mounted directly on the rod tube while guiding the fishing line so as to be able to contact the line, the bending force is mounted in this area. The stress is directly applied to the fishing line introduction member, and the stress is concentrated. When a ceramic guide is used, the fishing line is easily damaged. Further, the attachment of the fishing line introduction member tends to be unstable due to the bending of the rod tube. Further, if an impact force acts on the fishing line introduction member from the outside for any reason, not only the fishing line introduction member is damaged, but also the impact force is directly transmitted to the rod pipe, and the hole is easily damaged.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a fishing rod through which a fishing line introduction member can be stably mounted even when subjected to bending or impact force, and which prevents damage to a rod tube hole and a fishing line introduction member.

[0005]

SUMMARY OF THE INVENTION In view of the above-mentioned object, the present invention provides a fishing line introduction member having a hole in a pipe wall of a rod pipe and a path for introducing the fishing line into the rod pipe through the hole. A through fishing rod is provided, which is attached to the rod tube via a material.

Since the fishing line introduction member is mounted on the rod tube via the soft material, even if the fishing rod is bent, the bending force is not directly transmitted to the fishing line introduction member, but is absorbed by the deformation of the soft material. The influence on the fishing line introduction member can be reduced, and damage can be prevented. In addition, the bending deformation of the rod can be absorbed by the presence of the soft material, and the attachment of the fishing line introduction member is stabilized by that much.
Furthermore, even if an impact force acts on the fishing line introduction member from the outside,
The presence of the soft material can prevent the fishing line introduction member and the rod tube hole from being damaged by the impact force.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in more detail based on an embodiment shown in the accompanying drawings. FIG. 1 shows an external appearance of a main part of the fishing rod. A fishing line 20 pulled out of a reel 18 mounted on a reel mounting portion 16 at a position rearward of the grip portion 11 is introduced into the rod tube 12 at a position in front of the grip portion 11 of the former rod 10 joined to the middle rod 36. Fishing line introduction member 1
4 is fixed.

The details of the fishing line introduction member 14 will be described with reference to FIG. 2 showing a longitudinal section including the fishing line introduction member. First, the rod tube 12 has a thick portion 12A, and an elongated hole 12B long in the longitudinal direction of the rod tube 12 is formed at the upper position. The reason why the thickness of the rod pipe in this portion is increased is to compensate for a decrease in the strength of the rod pipe 12 due to the presence of the elongated hole 12B. The cylindrical portion 14 is attached to the thick portion 12A of the rod tube 12.
The fishing line introduction member 14 having A is integrally fixed by an adhesive.

On the other hand, in the long hole 12B, most of the path 22 for introducing the fishing line 20 is formed and the cylindrical portion 1 is formed.
A tube member 24 integrally fixed to 4A is inserted. The insertion direction is a direction in which the front side is gradually inclined with respect to the length direction of the rod tube 12 gently. This rod tube 1
The inclination angle with respect to the length direction of 2 is in the range of about 3 to 20 degrees, and preferably in the range of 5 to 15 degrees. A front end 27 of the tube member 24 projects into the rod tube 12, and a rear end 25 projects outside the rod tube 12. Further, an annular ring member 28 as a fishing line guide portion having a smooth surface and a rounded corner is formed on the inner periphery and the rear end position of the front end portion 27 of the tube member 24, respectively, by using a material having wear resistance. , 26 are adhesively fixed.

As the material of each annular ring member, for example, a ceramic material such as silicon carbide, alumina, zirconia, cermet, or the like, or a metal member whose surface is hard chromium (HCr), titanium nickel (TiNi), titanium carbide ( A member surface-treated with TiC) or the like is suitable.

The state in which the fishing line 20 is inserted into the inside of the rod tube 12 is, as shown in the figure, the state of an annular ring member 28 located at the front end of the fishing line introduction path 22 and an annular ring member 26 located at the rear end. Although they are bent at angles θ2 and θ1 respectively at the place, since the pipe member 24 forming most of the fishing line introduction path 22 is gently inclined with respect to the longitudinal direction of the rod pipe 12, these angles are small. Further, since both end portions 27 and 25 of the pipe member 24 protrude inside and outside the rod tube 12, respectively, the fishing line 20 is prevented from contacting the inner surface and the outer peripheral surface of the rod tube 12, and as described above, Fishing line 2
Each of the annular ring members 28 and 26 in contact with 0 has rounded corners and a smooth surface, so that the frictional force with the fishing line 20 is reduced. Therefore, when the fishing line is pulled out or wound, the sliding resistance is greatly reduced.

In this case, if the annular ring members 28, 26
If either one of them is not provided, the fishing line 20 comes in contact with the tube member 24 at that portion to increase the sliding resistance, or the contact end of the tube member wears, and the sliding resistance with the fishing line 20 further increases. And the possibility of the fishing line 20 being cut increases. Therefore, the members 28 and 26 having such abrasion resistance and having a smooth and small frictional force are significant only when they are provided at both ends where the fishing line 20 is bent by contact.

Next, an embodiment of the present invention will be described with reference to FIG. 3, which is slightly different from FIG.
A long hole 12B 'which is long in the length direction of the rod tube 12' is formed at an upper position of the rod tube 12 ', and a wall portion which forms a fishing line introduction path 22' with respect to the long hole 12B '. The fishing line introduction member 14 'is fixed to the rod tube 12' so that the tip portion 27 'of the 24' is inserted and protrudes into the rod tube 12 '.

In order to fix the fishing line introduction member 14 'to the rod tube 12', the fishing line introduction member 14 'can be stably fixed through a spacer 32 as a soft material. The spacer 32 is formed of a synthetic resin, rubber, an adhesive formed in the form of a film, or the like, and is previously adhered and fixed to the rod tube 12 ', or is sandwiched between the fishing line introduction member 14' and the fishing rod 12 '. Is adopted. The rear end portion 25 'of the wall portion 24' projects outside the rod tube 12 ', and the extending portion 14A' formed continuously with the rear end portion 25 'is formed into the rod tube 12' by the thread 30. The winding is fixed.

The center line of the fishing line introduction path 22 'is set in a direction gently inclined with respect to the length direction of the rod tube 12', but the difference from the case of FIG.
2 'is formed in a conical path that expands from the front end to the rear end. Figure 2 shows the position of the front end and the rear end.
The annular ring members 28 'and 26' similar to those in the case (1) are fixed. Further, a fishing line guide ring 34 of ceramics or the like provided at the rear end of the middle rod 36 (FIG. 1) is located in front of the fishing line introduction path 22 '.
Are the fishing line guide ring 34 and the annular ring member 2
8 'slides while contacting the annular ring member 26'.

When the fishing line introduction path 22 'is widened as described above, the relative position between the fishing line introduction member 14' and the reel 18 due to a change in the size of the reel 18 (FIG. 1) or the bending of the rod tube. Even if the relationship is slightly shifted, the fishing line introduction path 22 '
The fishing line 20 can be guided into the fishing line introduction path 22 'without being largely bent by the annular ring member 26' at the rear end position. In some cases, as shown in FIG.
The rear end annular ring member 26 'may not come into contact. When the fishing line introduction path 22 'is expanded in this manner, the fishing line 20 can be larger than in the case of the hole 22 having a uniform cross section as shown in FIG.
Is less likely to come into contact with the hole wall surface, and the annular ring members 28 ′ and 26 ′ that reduce the frictional force are provided at both ends of the fishing line introduction path 22 ′ to further reduce the sliding resistance. growing.

Although it can be applied to any of the above-described configurations of the fishing line introducing member, each of the annular ring members 26 and 2 can be used.
6 ′, 28, and 28 ′ are adjusted to the respective fishing line introduction paths 2
2, 22 ', the line connecting the inner circumference of each of the front and rear annular ring members is located at the center side of the inner surface of each fishing line introduction path, so that the fishing line The possibility of contact with the inner surface is further reduced, and the sliding resistance of the fishing line can be reduced as much as possible. The form of the fishing line introduction member illustrated and described above is merely an example, and various materials and forms are conceivable, and various spacers 32 are also conceivable.

[0018]

As is apparent from the above description, according to the present invention, since the fishing line introduction member is mounted on the rod pipe via the soft material, even if the fishing rod is bent, the bending force is applied to the fishing line introduction member. It is not transmitted directly, but is absorbed by the deformation of the soft material, so that the influence on the fishing line introduction member can be reduced by that amount and damage can be prevented. In addition, the bending deformation of the rod can be absorbed by the presence of the soft material, and the attachment of the fishing line introduction member is stabilized by that much. Furthermore, even if an impact force acts on the fishing line introduction member from the outside, the presence of the soft material can prevent the fishing line introduction member and the rod tube hole from being damaged by the impact force.

[Brief description of the drawings]

BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a side view of a main part of a through fishing rod.

FIG. 2 is a longitudinal sectional view of a main part of FIG. 1;

FIG. 3 is a vertical sectional view of a main part of the through fishing rod according to the embodiment of the present invention;

[Explanation of symbols]

 DESCRIPTION OF REFERENCE NUMERALS 10 original rod 12, 12 'rod pipe 14, 14' fishing line introduction member 20 fishing line 22, 22 'fishing line introduction path 24 tube member 24' wall portion 25 tube member rear end portion 25 'wall portion rear end portion 26, 26 'Annular ring member 27 front end of tube member 27' front end of wall 28, 28 'annular ring member 32 spacer

Claims (1)

(57) [Scope of request for utility model registration] 1. A fishing line introduction member having a hole in a pipe wall of a rod pipe and a path for introducing a fishing line into the rod pipe through the hole.
A through fishing rod mounted on the rod tube via a soft material.