JP2000201582A - Internally threaded fishing rod - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an internally threaded fishing rod capable of controlling transfer of a top rod in axial direction to a base rod when fishline is passed through the interior of rod. SOLUTION: This internally threaded fishing rod has a fishline inserting passage P in the interior and is equipped with a top rod 11, a base rod 1 and middle rods 13 and 12. In the top rod 11, a yarn guide part 11a is provided at the tip and an engaging part 15a is provided at the rear end. The base rod 1 has a yarn introducing part 5 for introducing a fishline L into the fishline inserting passage P. The middle rods 13 and 12 can be fitted into the tip of the base rod 1 so that the rear end is positioned in the vicinity of the yarn introducing part 5 and can house the top rod 11 in the interior, and the engaging part 15a has an engageable engaging receiving part 17a at the rear end. The top rod 11 and the middle rods 13 and 12 are engaged with the engaging part 15a and the engaging receiving part 17a at a relative angle position and the engaging is releasable at the other angle position.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to
The present invention relates to a through rod having a fishing line insertion passage therein.

[0002]

2. Description of the Related Art A conventional through rod has a head rod and a middle rod having a fishing line insertion passage inside a rod body, and a former rod to which a rod base side of the middle rod is connected. A reel is fixed to the outer periphery of the original rod, and a line introduction portion for introducing a fishing line into the fishing line insertion passage is formed at a tip end side of the reel mounting position. In addition, a line lead-out portion for leading the fishing line to the outside is provided at the tip of the tip of the tip.

In such a fishing rod, the fishing line from the reel is introduced into the line insertion passage inside the fishing rod and the head rod through the line introduction part, and is led out from the line lead part at the tip of the head rod.

[0004] In this kind of through rod, a threading device is used to introduce a fishing line into a fishing line insertion passage through a line introducing portion and further take out the fishing line from the line leading portion. Generally, a threading device is formed by a wire formed by a plurality of strands. The length of the wire is longer than the length from the line introduction part to the line lead-out part at the time of storage, and a line stopper for locking the fishing line is provided at the rear end of the wire.

When a fishing line is passed through a threading rod using such a threading device, first, the fishing line is engaged with a line stopper of the threading device. Next, the tip of the threading device is inserted from the line introduction portion into the internal fishing line insertion passage. Then, by pushing the threading tool, the threading tool is sent to the tip side, and the tip of the threading tool is led out from the thread leading portion of the tip rod. Thereafter, the tip of the threading device is pulled from the outside, and the fishing line locked by the line stopper is led out from the line lead-out portion.

[0006]

When a fishing line is inserted into a fishing line insertion path using such a liner, the tip of the liner does not enter the fishing line insertion path, but hits the rear end of the tip rod. The tip may shift forward. For this reason, threading must be performed while holding the head rod and the original rod by hand so as not to move, which is extremely troublesome.

[0007] It is an object of the present invention to provide a through rod which can restrict the movement of the tip rod in the axial direction with respect to the original rod when the fishing line is passed through the rod.

[0008]

According to a first aspect of the present invention, there is provided a through rod having a fishing line insertion passage therein, and having a head rod, a former rod, and a middle rod. The tip of the head rod is provided with a thread lead-out portion at the tip and a locking portion at the rear end. Former pole
It has a line introduction part for introducing a fishing line into an internal fishing line insertion passage. The middle rod has a lock receiving portion that can be fitted to the tip of the original rod so that the rear end is located near the yarn introduction portion, and that can store the tip rod inside, and the locking portion can lock. It has it at the rear end. Then, the locking portion and the locking receiving portion are locked at a certain relative angle position between the tip rod and the middle rod, and can be unlocked at other angular positions.

When threading is performed with this centering rod, first, the spike rod is stored in the centering rod with the rear end of the centering rod fitted so as to be located near the thread introduction portion of the original rod. I do. At this time, when the tip rod and the middle rod have a certain relative angle, the locking part at the rear end of the tip rod is locked by the locking receiving part at the rear end of the middle rod. When releasing the locked state, when the tip rod is rotated in the circumferential direction, the relative angular position between the tip rod and the middle rod is shifted, and the lock between the locking portion and the lock receiving portion is released. Is done.

[0010] Here, when the tip rod is stored in the middle rod,
Since the head rod is locked by the middle rod and its movement in the axial direction is restricted, it is not necessary to press the head rod manually when inserting the fishing line. In order to release the restriction, it is sufficient to rotate the spike in the circumferential direction, and the lock can be easily released.

According to a second aspect of the present invention, there is provided a through rod having a fishing line insertion passage therein, and having a head rod, a former rod and a middle rod. The tip of the tip is provided with a thread lead-out portion at the tip and a locking portion on the outer peripheral surface. The original rod has a line introduction portion for introducing a fishing line into an internal fishing line insertion passage. The middle rod can be fitted to the tip of the original rod so that the rear end is located near the yarn introduction section, and the front rod can be stored inside, and the locking section of the front rod can be locked. A receiving portion is provided on the inner peripheral surface.

When threading is carried out with this centering rod, first, the spike rod is stored in the centering rod with the rear end of the centering rod fitted so as to be located near the thread introduction portion of the original rod. I do. Then, the locking portion on the outer peripheral surface of the tip rod is locked to the locking receiving portion on the inner peripheral surface of the middle rod.

In this case, since the tip rod can be locked to the middle rod in the state of being housed in the middle rod and the movement in the axial direction can be restricted, it is not necessary to press the tip rod by hand when inserting the fishing line.

[0014] According to a third aspect of the present invention, in the first aspect, the ear rod has a first tail plug at a rear end, and the locking portion is formed in the first tail plug.

In this centering rod, since the head rod has the first tail plug provided with the locking part, it is not necessary to provide the locking part in the head rod body, and the locking part can be easily obtained. be able to.

According to a fourth aspect of the present invention, there is provided the through rod according to any one of the first to third aspects, wherein the rear end of the first middle rod has a second butt plug formed with an engagement receiving portion. are doing.

In this center rod, the center rod has the second tail plug provided with the lock receiving portion, so that the second bottom end of the separate member can be provided without providing the lock receiving portion on the center rod body. The stopper can be easily obtained using the stopper.

According to a fifth aspect of the present invention, there is provided a through rod.
In any one of the through rods of (4) and (4), the locking receiving portion is formed at an angle of 80 to 100 with respect to the axis of the middle rod.

In this center rod, the locking receiving portion is formed substantially perpendicularly to the axis of the center rod at an angle of 80 to 100 °. Release of the lock with the lock receiving portion can be suppressed.

According to a sixth aspect of the present invention, there is provided the through rod according to the first and third aspects.
The inner diameter of the rear end of the second tail plug is smaller than the outer diameter of the rear end of the first tail plug.

In this centering rod, since the inner diameter of the rear end of the second tail plug is smaller than the outer diameter of the rear end of the first tail plug, the rear end of the tip rod passes through the rear end of the middle rod and moves to the original rod side. There is no. Thereby, threading can be performed even when the rod tip is directed upward.

[0022]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [First Embodiment] FIGS. 1 and 2 show a through rod in which a first embodiment of the present invention is adopted.

The boring rod according to this embodiment is a spike rod 1
1, a second middle rod 12, a first middle rod 13, and a former rod 1. All of the four rods 11, 12, 13, 1 are connected in a swinging-out manner, and when stored, the head rod 11 and the two middle rods 12, 13 can be stored inside the original rod 1. Also,
Each of the rods 1, 11 to 13 is formed in a slightly tapered cylindrical shape. A fishing line insertion passage P through which the fishing line L is inserted is formed inside the three rods 11 to 13.

The tip rod 11 has a top guide 10 at the tip and a first tail plug 15 at the rear end. At the tip of the top guide 10, a line leading portion 11a for leading the fishing line L to the outside is formed. The first butt plug 15 is the head rod 11
Is detachably screwed to the rear end. The first butt plug 15
As shown in FIG. 3, it is formed of resin and has a screw portion 15b screwed to the rear end of the spike rod 11, and an oval-shaped portion 15a serving as a locking portion. Further, a through-hole 15c for penetrating the fishing line passing therethrough is formed.

The second middle rod 12 has a rear end that can be fitted to the front end of the tip rod 11 and can accommodate the tip rod 11 therein. The rear end of the second middle rod 12 can be fitted to the front end of the first middle rod 13, and the second middle rod 12 can be stored inside. In addition, the number of rod bodies of the middle rod is not limited to two, and may be one or three or more.

A second tail plug 17 is detachably screwed to the rear end of the first middle rod 13. The second tail plug 17 is formed of a resin, and as shown in FIG. 4, a cylindrical screw portion 17b screwed to the rear end of the first middle rod 13 and an oval hole 1
7c is formed. As shown in FIG. 5, the locking receiving portion 17 a protrudes toward the center of the first middle rod 13, and has a locking surface 17 c for locking the locking portion 15 a of the tip rod 11. And is formed such that the angle θ between the first middle rod 13 and the central axis 1 is 80 to 100 °. Thus, when the locking portion 15a is locked to the locking receiving portion 17a, the locking portion 15a is kept in place even if an external impact or vibration is applied in the axial direction.
a. If the angle is less than 80 °, it tends to come off, and if it exceeds 100 °, it is difficult to remove.

The second tail plug 17 has a through hole 1 at the rear end.
7d, the inner diameter of which is smaller than the outer diameter of the rear end of the first tail plug 15. As a result, the head rod 11 does not move from the rear end of the first middle rod 13 to the base of the rod, and even when the tip of the rod is directed upward, the head rod 11 passes through the first middle rod 13 and becomes Will not fall to the side. The rear end of the tip rod 11 does not block the thread introduction part 5 of the former rod. In addition, when the rod body of the middle rod is one, the second butt plug 17 is attached to the one rod body,
If the number is three or more, it is attached to the rod body closest to the original rod 1. Thus, the tip rod 11 is the most original rod 1
The entrance of the fishing line insertion passage P can be arranged near the line introduction portion 5 (described later), being locked by the closer rod body.

The original pole 1 has a reel sheet 4 on which a reel 3 is mounted, on the outer peripheral surface on the pole base side. In addition, former pole 1
A line introduction portion 5 for introducing the fishing line L from the reel 3 into the inside of the rod is formed at the tip end (ear end side) of the rod. The front end of the first middle rod 13 is fitted to and connected to the rear end of the first middle rod 13. A guide ring made of ceramic is provided at the opening edge of the fishing line insertion path P, the line introduction section 5 and the line derivation section 11a.

As described above, when the inner rod is stored, the spike rod 11 and the two middle rods 12 and 13 are stored inside the original rod 1.

When the fishing line is to be inserted from this state, the front rod 11 and the second inner rod 12 are pulled out from the former rod 1 while being housed inside the first inner rod 13, and the rear end of the first inner rod 13 is removed. The tip of the main rod 1 is fitted.

Next, the tip of the tip rod 11 is gripped and rotated while being lightly pushed into the first inner rod 13. Then
The locking portion 15a provided at the rear end of the tip rod 11 rotates. The locking portion 15a and the locking portion 15a provided at the rear end of the first middle rod 13 rotate. This locking portion 15a and the first
Hole 17 of locking receiving portion 17a provided at the rear end of middle rod 13
c is positioned as shown by the solid line in FIG.
a passes through the hole 17c and enters the back side. When the tip rod 11 is rotated in this state, the locking portion 15a and the hole 17c do not coincide with each other as shown by the broken line in FIG.
a and the lock receiving portion 17a are locked.

In such a locked state, the movement of the tip rod 11 in the rotation axis direction is restricted. In addition, the rear end of the tip rod 11 is located near the thread introduction section 5 of the original rod 1. In this state, the tip is turned downward, and a fishing line is inserted from the line introduction section 5 using a threading tool.
The fishing line is led out to the fishing line insertion path P of the tip rod 11 through c.

Next, in order to release the engagement between the locking portion 15a and the locking receiving portion 17a, the tip of the tip rod 11 is rotated in the circumferential direction while slightly pulling it toward the tip of the ear. 17c and the locking portion 15a coincide and pass through the hole 17c.
Thereby, the locking between the locking portion 15a and the locking receiving portion 17a is released. Then, when the tip rod 11 is pulled in the tip direction, the rear end of the tip rod 11 is fitted to the tip of the second middle rod 12, and
Can be used.

[Second Embodiment] Hereinafter, a second embodiment of the present invention will be described. Here, a description will be given focusing on differences from the first embodiment.

The boring rod of this embodiment includes a spike rod 11,
It has a second middle rod 12, a first middle rod 13, and a former rod 1.

The tip rod 11 is provided with a locking portion 15a projecting in a ring shape all around the outer peripheral surface of the tip portion. The locking portion 15a is formed of resin, the shape is not particularly limited, and a point-shaped locking portion is provided side by side in the circumferential direction,
Alternatively, it may be formed to protrude spirally on the outer peripheral surface. When the locking portion 15a is stored in the second middle rod 12, it is locked by a locking receiving portion 17a described later provided on the inner peripheral surface of the second middle rod 12.

The second inner rod 12 is also provided with a locking portion 25a on the outer peripheral surface, like the tip rod 11, so that it can be locked on the locking receiving portion 27a provided on the inner peripheral surface of the first middle rod 13. Has become.

Each of the locking receiving portions 17a, 27a is
2, provided on the inner peripheral surface of the first middle rod 13, respectively.
In addition, the head rod 11 and the second middle rod 12 are respectively the second middle rod 1
2, each locking portion 15a when stored in the first middle rod 13,
It is provided in a ring shape protruding in the entire circumferential direction of the inner peripheral surface near the position corresponding to the position 25a and arranged in the axial direction. The shape of the locking receiving portions 17a and 27a is not particularly limited, and a configuration in which dot-shaped locking receiving portions are provided in a circumferential direction,
Alternatively, it may be formed to protrude spirally on the outer peripheral surface. The ring-shaped locking receiving portions 17a may be provided side by side in the axial direction. Each locking receiving part 17
Since the a and 27a have such a shape, the size between the locking receiving portions 17a and 17a and 27a and 27a adjacent in the axial direction is large enough to lock the respective locking portions 15a and 25a. Gaps 17b and 27b are formed.

When the inner rod is stored, the head rod 11 and the two middle rods 12 and 13 are stored inside the former rod 1.

When the fishing line is to be inserted from this state, the head rod 11 and the second middle rod 12 are pulled out from the former rod 1 while being housed inside the first middle rod 13, and the rear end of the first middle rod 13 is pulled out. The tip of the main rod 1 is fitted.

At this time, that is, when the tip rod 11 and the second middle rod 12 are stored in the second middle rod 12 and the first middle rod 13, respectively, the vicinity of the positions corresponding to the positions of the locking portions 15a and 25a is set. Since the lock receiving portions 17a and 27a are provided, the locking portion 15a of the tip rod 11 can be locked to the lock receiving portion 17a of the second middle rod 12. Similarly, the second middle rod 1
The second locking portion 27a can be locked to the locking receiving portion 27b of the first middle rod 13.

In such a locked state, the movement of the tip rod 11 in the axial direction is restricted. In addition, the rear end of the tip rod 11 is located near the thread introduction section 5 of the original rod 1. In this state, the tip is turned downward, and after the line is introduced, a fishing line is inserted using a threading tool from 5 and the rear end of the first middle rod 13 and the rear end of the tip rod 11 pass through the rear end of the tip rod 11. The fishing line is passed through the fishing line insertion passage P of the tip rod 11 through the hole. Then, the fishing line is derived from the line deriving unit.

Next, in order to release the locking between the locking portions 15a, 25a and the locking receiving portions 17a, 27a, the tip is directed downward and the tip side is gently moved up and down with the pole base as a fulcrum. Shake. Then, each locking portion 15a, 25a is connected to each locking receiving portion 1
While repeatedly locking and unlocking with 7a and 27a, it gradually moves to the tip side. That is, the tip rod 11 moves relative to the second middle rod 12, and the second middle rod 12 moves relative to the first middle rod 13 toward the tip. When the locking of the locking portions 15a, 25a with respect to the locking receiving portions 17a, 27a is released,
The tip rod 11 and the second middle rod 12 are freely movable in the axial direction, and the rear ends of the tip rod 11 and the second middle rod 12 are pulled by pulling the tip rod 11 and the second middle rod 12 toward the tip.
The inner rod and the first inner rod 13 are respectively fitted to the distal ends, and can be used.

The locking portions 15a, 17 of this embodiment
a is the first and second buttocks 1 adopted in the first embodiment.
It is also possible to apply to the through rod having 5 and 17. That is, the hook 15 has an engaging portion 15a on the outer peripheral surface.
However, the first end plug 15 is attached to the rear end, and the second middle rod 12
Has an engaging portion 25a on the outer peripheral surface and an engaging receiving portion 17a on the inner peripheral surface.
However, the first inner rod 13 may be provided with an engagement receiving portion 27a on the inner peripheral surface and a second tail plug 17 on the rear end. In this case, the tip rod 11 is more reliably locked in the vicinity of the thread introduction section 5.

In the present invention, the material of the locking portion 15a and the locking receiving portion 17a is not limited to resin, but
It may be rubber, metal, or the like.

[0046]

According to the centering rod of the present invention, since the rear end of the tip rod can be located near the thread introduction portion, the threading can be easily performed without pressing the tip rod by hand. The locked state can be easily released by rotating or vibrating the tip rod.

[Brief description of the drawings]

FIG. 1 is a side view of a center rod that employs an embodiment of the present invention.

FIG. 2 is a longitudinal sectional view of a main part of the through rod.

FIG. 3 is a perspective view of a locking portion of the through rod.

FIG. 4 is a perspective view of a lock receiving portion of the through rod.

FIG. 5 is a longitudinal sectional view of a locking portion of the through rod.

FIG. 6 is an explanatory view showing a locking and unlocking mechanism of the locking portion and the locking receiving portion.

FIG. 7 is a vertical cross-sectional view of a main part of a through rod according to another embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Original rod 5 Line introduction part 11a Line derivation part 11 Head rod 12 Second middle rod 13 First middle rod 15 First buttocks 15a Locking part 17 Second butts 17a Lock receiving part L Fishing line P Line insertion path

Claims (6)

[Claims] 1. A boring rod having a fishing line insertion passage therein, comprising: a head rod having a line leading portion provided at a front end portion and a locking portion provided at a rear end portion; and a fishing line passing through the fishing line insertion passage. An original rod having a thread introduction portion for introduction, capable of being fitted to the tip of the original rod such that a rear end is located near the yarn introduction portion, and capable of storing the tip rod inside, A middle rod having a lock receiving portion at a rear end where the locking portion can be locked, wherein the locking portion and the lock receiving portion are engaged at a relative angular position where the tip rod and the middle rod are located. A through rod that stops and can be unlocked at other angular positions. 2. A bobbin rod having a fishing line insertion passage therein, wherein a line leading portion is provided at a distal end portion and an engaging portion is provided on an outer peripheral surface, and a fishing line is introduced into the line insertion passage. An original rod having a thread introduction portion for engaging with the front end of the original rod such that a rear end is located near the yarn introduction portion, and the spike rod can be stored therein, A middle rod having an engagement receiving portion on the inner peripheral surface capable of locking the stop portion. 3. The first tip having the engaging portion formed thereon is a first tip.
The through rod according to claim 1, further comprising a buttocks at a rear end. 4. The center rod according to claim 2, wherein the lock receiving portion is formed in a second position.
4. The through rod according to claim 1, further comprising a butt plug at a rear end. 5. 5. The lock receiving portion is set at 80 degrees with respect to the axis of the inner rod.
2. The method according to claim 1, wherein the angle is about 100 degrees.
3. The through rod according to any one of 3 and 4. 6. The through rod according to claim 1, wherein an inner diameter of a rear end of the second buttocks is smaller than an outer diameter of a rear end of the first buttocks.