JPH11299396A - Fishing rod - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fishing rod capable of moving the center of gravity while keeping light weight and balance of the whole. SOLUTION: A plug member 10 is arranged so as to seal connection in axial direction of a hollow part 100 on the ear tip side of a reel sheet 8 in the hollow part 100 of base rod 1 of the fishing rod. The plug member 10 is a member made of a synthetic resin having elasticity such as urethane rubber, butadiene rubber or silicone rubber and formed so as to have same diameter as peripheral diameter of the end on rod base side which is maximum peripheral diameter of the hollow member 100. A weight 11 which is a spherical member made of metal comprising lead, etc., is movably arranged in the hollow part 100 on rod base side of the plug member 10.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a fishing rod used for fishing.

[0002]

2. Description of the Related Art A conventional fishing rod includes a rod body, a rod grip disposed at a rod end of the rod body, a front grip disposed on a tip side of the rod grip, a rod grip and a front grip. And a reel seat provided between the grip and the reel. In such a conventional fishing rod, the fishing line from the reel is inserted into a guide ring provided on the rod body and guided toward the ear tip side. Then, the user grips the rod base grip and the front grip, swings the fishing rod, and casts (throws) the device at a target point. After casting, the reel is retrieved while the reel is wound with the tip of the fishing rod facing down.

[0003]

In this conventional fishing rod, it is preferable that the center of gravity of the fishing rod be located at the tip of the fishing rod so that the fishing line and the device that fly out from the tip of the fishing rod are thrown farther away. However, if the tip side is simply made heavy, the balance of the entire fishing rod is lost, and the fishing rod lacks in stability.

An object of the present invention is to provide a fishing rod whose center of gravity can be moved while maintaining the overall weight and balance.

[0005]

SUMMARY OF THE INVENTION A fishing rod according to a first aspect of the present invention is a fishing rod used for fishing, which includes a rod body having a hollow portion therein, restraining means formed in the hollow portion, and restraining means for the hollow portion. And a weight movably arranged on the pole base side. In this case, when the fishing rod is swung, the weight moves in a hollow portion provided in the rod body by gravity and centrifugal force. Here, the inhibiting means inhibits the weight from moving toward the tip from the inhibiting means. When the fishing rod is shaken during casting, the weight moves in the hollow portion toward the rod side, and the center of gravity of the entire fishing rod moves toward the rod side. Then, the fishing rod is swung down forward, and the centrifugal force causes the weight to move toward the tip side to the restraining means. As a result, casting becomes smooth, and it becomes easier to throw a device at a target point. When the device is retrieved while the reel is being wound after casting, since the center of gravity is moved to the tip side, the fishing rod can be easily maintained with the tip side of the fishing rod facing down, and retrieval can be facilitated.

A fishing rod according to a second aspect of the present invention is the fishing rod according to the first aspect, further comprising a reel sheet provided on an outer peripheral surface of the rod body and capable of detachably mounting a reel. The restraining means is formed in the hollow portion near the tip side of the reel sheet. In this case, the restraint means restricts the movement of the weight in the hollow portion between the vicinity of the tip side of the reel sheet and the end of the rod side. As a result, the weight moves only to the vicinity of the tip of the reel sheet even when the fishing rod is swung down forward, preventing the center of gravity from moving excessively in the direction of the tip, and enabling smoother casting. become.

A fishing rod according to a third aspect of the present invention is the fishing rod according to the first aspect of the present invention, wherein the reel sheet is provided on the outer peripheral surface of the rod body and the reel is detachably mountable, and is formed on the outer peripheral surface of the rod body on the tip side of the reel sheet. And a fishing line introduction hole for introducing the fishing line from the reel into the hollow portion. The restraining means is formed in a hollow portion of the fishing line introduction hole on the rod base side. In this case, the restraint means restricts the movement of the weight in the hollow portion between the vicinity of the fishing line introduction hole near the rod base and the rod base end. As a result, even when the fishing rod is swung forward, the weight moves only to the vicinity of the base of the fishing line introduction hole, preventing the center of gravity from being excessively moved in the direction of the tip and smoother casting. Become possible. Further, it is possible to prevent dust, water, and the like that have entered the hollow portion of the rod body from the fishing line introduction hole from entering the rod base side.

A fishing rod according to a fourth aspect of the present invention is the fishing rod according to any of the first to third aspects, wherein the restraining means is movable in the axial direction in the hollow portion. In this case, since the restraining means can move in the hollow portion in the axial direction, the restraining means can be arranged at an arbitrary position according to the user's height or force.
As a result, the moving range of the weight can be set for each user, and the casting becomes smoother.

A fishing rod according to a fifth aspect of the present invention is the fishing rod according to any of the first to third aspects, wherein the restraining means is a plug-shaped elastic member.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [First Embodiment] Hereinafter, a first embodiment of the present invention will be described with reference to the drawings. A fishing rod adopting the first embodiment of the present invention includes a former rod 1 and a former rod 1
It has a middle rod 2 composed of a plurality of rods connected in a splicing manner to the tip of the middle rod, and a tip rod 3 connected to the tip of the middle rod 2. Each of the former rod 1 to the ear tip 3 is a tapered cylindrical member obtained by winding a prepreg made of carbon fiber reinforced resin reinforced with carbon fiber around a mandrel.

The main rod 1 is a cylindrical member having a hollow portion 100 (see FIG. 2) inside. Then, a butt plug portion 5 removably fitted into the end portion of the rod, a grip 6 formed on the base of the rod, and a reel sheet 8 provided on the outer peripheral surface of the tip of the grip 6 on which the reel 7 is mounted. And The fishing line L guided from the reel 7 is
And, it is guided to a plurality of guide rings 9 provided on the tip rod 3 and to a top guide 10 on the tip side.

As shown in FIG. 2, the tail plug portion 5 is a member made of a synthetic resin which is fitted to the rod base end of the main rod 1. A female screw portion is formed on the inner peripheral surface of the rod base side end of the main rod 1, and the buttocks plug portion 5 is formed with a screw thread so as to be screwable with the female screw portion. The grip 6 is a cylindrical member made of a synthetic resin having elasticity such as urethane rubber or styrene-butadiene rubber, and is disposed at an end of the original rod 1 so as to cover the outer peripheral surface of the original rod 1. Fixed.
The reel sheet 8 is a synthetic resin member integrally formed at a predetermined position of the original rod 1 by molding or the like. The leg portion of the reel 7 is placed at a predetermined position of the reel sheet 8 and can be detachably fixed.

A plug member 10 is disposed on the front end side of the reel sheet 8 in the hollow portion 100 of the original rod 1 so as to close the connection of the hollow portion 100 in the axial direction. The plug member 10 is a member made of an elastic synthetic resin such as urethane rubber, butadiene rubber, silicon rubber, or the like, and has a diameter substantially the same as the circumference of the rod-side end, which is the maximum circumference of the hollow portion 100. It is formed as follows. In addition, a weight 11, which is a metallic spherical member made of, for example, lead, is movably disposed in the hollow portion 100 on the rod base side of the plug member 10.

In the fishing rod configured as above, the original rod 1,
The middle rod 2 and the head rod 3 are sequentially connected in a splicing manner to perform fishing as one fishing rod. When this fishing rod is swung, the weight 11 is moved by gravity and centrifugal force into the hollow portion 1 provided in the original rod 1.
Move 00. Here, the plug member 10 prevents the weight 11 from moving toward the tip from the plug member 10. When the fishing rod is shaken during casting, the weight 11
And the center of gravity of the entire fishing rod moves toward the rod. Then, the fishing rod is swung down forward, and the centrifugal force causes the weight 11 to move toward the tip and move to the plug member 10. As a result, casting becomes smooth, and it becomes easier to throw a device at a target point. In addition, the center of gravity does not move excessively to the tip side.
When the device is retrieved while the reel 7 is being wound after casting, since the center of gravity is moved to the tip side, the fishing rod can be easily maintained with the tip side of the fishing rod facing downward, and retrieval can be facilitated.

If necessary, as shown in FIG.
After the tail plug portion 5 is removed and the weight 11 is taken out, the bar member A is inserted from the tip side or the base side of the original rod 1 to move the plug member 10. The plug member 10 is an elastic member, and can be fixed to an arbitrary position of the hollow portion 100 of the original rod 1 by its elastic force. Since the moving range of the weight 11 can be freely set in this manner, the center of gravity can be moved to a position most suitable for each user, and the casting becomes smooth.

[Second Embodiment] Hereinafter, a second embodiment of the present invention will be described with reference to the drawings. As shown in FIG. 4, the through rod that employs the second embodiment of the present invention includes:
An inner rod 41 which is formed of a plurality of rods and has a small diameter and which can be stored in the rod on the tip side in order from the rod on the tip side, and an inner rod 41 so that the inner rod 41 can be inserted and stored. And an external rod body 42 connected to the base side of the rod. The outer rod body 42 and the inner rod body 41 are tapered cylindrical members obtained by winding and firing a prepreg made of carbon fiber reinforced resin around a mandrel, and have hollow portions 200 (see FIG. 5) inside. Have.

The inner rod includes a top guide 43 disposed at the tip of the inner rod 41 on the tip side, a rod grip 45 disposed at a rod end of the outer rod 42, and a rod grip 45. A front grip 46 disposed on the tip side of the reel, and a reel 4 provided between the rod base grip 45 and the front grip 46.
7 is mounted on the reel sheet 48. Further, as shown in FIG.
A fishing line introduction hole 50 for introducing the fishing line L into the hollow portion 200 and a fishing line introduction hole 50 for covering the fishing line introduction hole 50 are provided on the front end outer peripheral surface of the front grip 46 of the external rod body 42. And a fishing line guide member 51. The fishing line L from the reel 47 is supplied to the fishing line guide member 51 and the fishing line introduction hole 5.
0 through the hollow part 200 and the top guide 4
From the outside.

A front plug member 60 is disposed on the rod side of the fishing line introduction hole 50 of the hollow portion 200 of the original rod 1 so as to close the connection of the hollow portion 200 in the axial direction. A rear plug member 61 is disposed at the tip end of the rod grip 45 so as to close the connection of the hollow portion 200 in the axial direction. The front plug member 60 and the rear plug member 61 are members made of cork or synthetic resin, and are fixed to predetermined positions of the hollow portion 200 by an adhesive or the like. Also,
In the hollow portion 200 between the front plug member 60 and the rear plug member 61, for example, the weight 6 which is a metallic spherical member made of lead or the like is used.
2 are movably arranged.

In the boring rod constructed as described above, when the boring rod is swung, the weight 62 causes the front plug member 60 and the rear plug member 61 on the rod side of the hollow portion 200 to be moved by gravity and centrifugal force.
To move between. When the fishing rod is shaken during casting, the weight 62 moves through the hollow portion 200 to the rear plug member 61, and the center of gravity of the entire fishing rod moves toward the base of the rod. Then, the fishing rod is swung down forward, and the centrifugal force causes the weight 62 to move toward the tip and to the front plug member 60. As a result, casting becomes smooth, and it becomes easier to throw a device at a target point. In addition, the center of gravity does not move excessively to the tip side. Further, it is possible to prevent dust, water, and the like that the front plug member 60 has entered from the fishing line introduction hole 50 from entering the rod side of the hollow portion 200.

Third Embodiment Hereinafter, a third embodiment of the present invention will be described with reference to the drawings. As shown in FIG. 6, a fishing rod employing the third embodiment of the present invention has a rod body 7.
0, a plurality of line guides 71 provided on the peripheral surface of the rod body 70, a top guide 72 provided at the tip of the rod body 70 on the tip side, and a grip provided at the end of the rod body 70 on the side of the rod end. 73, and a reel sheet 75 provided on the outer peripheral surface slightly earlier than the grip 73 and on which a reel 74 is mounted. The fishing line L from the reel 74 is guided to the top guide 72 via the line guide 71 in order.

The rod body 70 is formed by winding a sheet-shaped prepreg in which a reinforcing fiber such as carbon fiber is impregnated with a resin around a mandrel, and has a tapered thin tip and a cylindrical shape. It is. The grip 73 is a cylindrical member with a lid that is fitted into the bottom of the rod body 70 and adhered with an adhesive. For example, a rubber-based elastic body such as urethane rubber or a styrene block such as Actima (trademark) is used. It is a member made of a copolymer thermoplastic resin.

Inside the rod body 70, as shown in FIG.
A pipe member 76 is inserted from the rod base end to the tip end of the reel sheet 75. The pipe member 76 is a pipe-shaped member made of, for example, polypropylene, polyvinyl chloride, phenolic resin, nylon resin, or the like, and can be bent together with the rod 70. Then, the rod 70 is inserted into the rod 70 after molding. Water 77 (gravity moving medium) is injected into a part of the pipe member 76, and the pipe member 76 is sealed so that the water 77 inside does not leak.

In the fishing rod configured as described above, when the fishing rod is shaken during casting, the water 77 moves to the base of the rod and the center of gravity of the entire fishing rod moves to the base of the rod. Then, the fishing rod is swung down forward, and the water 77 moves toward the tip by the centrifugal force. As a result, casting becomes smooth, and it becomes easier to throw a device at a target point.

[Other Embodiments] (a) A suitable aqueous solution such as sand, salt solution, gel, etc. can be exemplified as one to be disposed in the rod body for shifting the center of gravity of the fishing rod. (B) In the third embodiment, the pipe member 76 is
0 may be arranged on the whole. (C) Instead of disposing the plug member in the hollow portion of the rod body, a protrusion may be provided in the hollow portion of the rod body to suppress the movement of the weight. For example, as shown in FIG. 8, in a rod body 80 having a hollow portion 300 therein, a projection 81 integrally formed with the rod body 80 is formed to suppress the movement of the weight 90.

[0025]

According to the fishing rod of the present invention, since the weight is arranged inside the rod body and can be moved within a predetermined range, the center of gravity is moved while keeping the overall weight and balance. be able to.

[Brief description of the drawings]

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

FIG. 2 is an enlarged sectional view of a former rod 1 of FIG.

FIG. 3 is an enlarged cross-sectional view of the original rod 1 showing a case where the plug member 10 is moved.

FIG. 4 is an overall view of a fishing rod employing a second embodiment of the present invention.

FIG. 5 is an enlarged sectional view of the external pole body 32 of FIG. 4;

FIG. 6 is an overall view of a fishing rod employing a third embodiment of the present invention.

FIG. 7 is an enlarged sectional view of the rod 70 of FIG. 6;

FIG. 8 is a sectional view of a rod body employing another embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Original rod 2 Middle rod 3 Head rod 5 Butt plug part 10 Plug member 11, 62 Weight 41 Internal rod body 42 External rod body 60 Front plug member 61 Rear plug member 70 Rod body 76 Pipe member 77 Water 100, 200 Hollow part L fishing line

Claims (5)

[Claims] 1. A fishing rod used for fishing, comprising: a rod body having a hollow portion therein; restraining means formed in the hollow portion; and a movable portion of the hollow portion on a rod side of the restraining means. Fishing rod with a weight. 2. The apparatus according to claim 2, further comprising a reel sheet provided on an outer peripheral surface of said rod body, to which a reel can be detachably mounted, wherein said restraining means is formed in said hollow portion near a tip side of said reel sheet. Item 10. The fishing rod according to item 1. 3. A reel sheet provided on an outer peripheral surface of the rod body, to which a reel can be detachably mounted, and a fishing line formed on the outer peripheral surface of the rod body at a tip side of the reel sheet, the fishing line being supplied from the reel to the hollow portion. 2. The fishing rod according to claim 1, further comprising: a fishing line introduction hole for introducing the fishing line into the hole, wherein the restraining means is formed in the hollow portion on a rod base side of the fishing line introduction hole. 4. The fishing rod according to claim 1, wherein said restraining means is movable in the hollow portion in the axial direction. 5. The fishing rod according to claim 1, wherein said restraining means is a plug-like elastic member.