JPH0838001A - Fishing rod - Google Patents

Abstract

PURPOSE:To provide a fishing rod capable of controlling its weight balance in response to the difference of an individual fisher, reducing the 'holding weight' of the fishing rod on use, and reducing the load of the individual fisher to enhance the operability of the fishing rod. CONSTITUTION:The fishing rod is produced by fixing a support 12 having a screw hole 12a opened toward the butt 11a of the fishing rod main body 11 to the inside of the butt, slidably mounting a pipe-like weight 14 along the outer periphery of the butt, fixing a butt cap 15 to the butt-directed part of the pipe-like weight 14, spirally inserting a screw shaft 15a projectedly disposed on the butt cap 15 into the screw hole 12a of the support 12, and further spirally inserting the arbitrary number of ring-like weights onto the screw shaft 15a to threadedly fix the ring-like weights to the screw hole 12a of the support 12.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fishing rod used for rock fishing, boat fishing, throwing fishing, mountain stream fishing, lure fishing, etc.
In particular, the present invention relates to a fishing rod structure in which the weight balance of these fishing rods can be adjusted to reduce the "weight" during use, to reduce the burden on the fisherman, and to improve the operability of the fishing rod itself.

[0002]

2. Description of the Related Art In the conventional fishing rod 1 shown in the schematic view of FIG. 4, a large stress X is applied to a tip portion 1a of the fishing rod 1 while a fisherman holds a fulcrum 2 of the fishing rod 1 by hand and operates the fishing rod. Therefore, there is a problem in that the stress X mainly imposes an extra burden on the wrist portion of the fisherman, and the so-called “weight” of the fisherman increases during long-time operation to promote fatigue.

In order to deal with the above, there is known a means for mounting a weight 3 having a predetermined weight on the peripheral surface of the rod base portion 1b of the fishing rod 1 as shown in FIG. By using the weight 3 as described above, the stress Y is applied to the rod base direction more than the fulcrum 2 gripped by the fisherman, and the stress Y cancels the stress X and reduces the "weight" of the fisherman. be able to.

[0004]

In the case of the normal fishing rod 1 shown in FIG. 4, as described above, the stress X exerts an extra burden on the wrist portion of the fisherman, which increases the "weight" of the fisherman. The actual situation is to place the fishing rod 1 at the feet or to fix the fishing rod 1 by using the other rod receiver prepared. However, in this method, the response to the "hit" of the fish is often delayed, and in particular, there is a drawback that the original enjoyment of fishing, in which the fishing rod 1 is directly held and the hit of the fish is waited, is diminished.

On the other hand, as shown in FIG. 5, since the weight 3 having a predetermined weight is attached to the peripheral surface of the rod base portion 1b of the fishing rod 1, a stress Y is applied to the rod base direction rather than the fulcrum 2 and the fisherman. However, such a weight balance cannot be adjusted after the user purchases the product because the weight balance is determined at the design stage of the fishing rod manufacturer by the rod manufacturer.

Therefore, since the weight balance cannot be appropriately changed in accordance with the individual differences and preferences of the anglers, the "holding weight" of the angler often increases during operation for a long time, as described above. It is necessary to take measures such as fixing the fishing rod 1 using a rod receiver.

Therefore, the present invention solves such a problem of the conventional fishing rod, and makes it possible to adjust the weight balance of the fishing rod according to the individual difference, so that "weight holding" at the time of use is achieved.
It is an object of the present invention to provide a structure of a fishing rod that can reduce the load and reduce the burden on the fisherman and enhance the operability.

[0008]

In order to achieve the above-mentioned object, the present invention firstly provides, according to claim 1, a support body in which a screw hole opening in a rod direction is screwed inside a rod base of a fishing rod body. On the other hand, the pipe-shaped weight is slidably attached along the outer peripheral surface of the rod base, the butt plug is fixed in the rod-base direction of the pipe-shaped weight, and the screw shaft protruding from the butt plug is attached. There is provided a structure of a fishing rod in which the position is screwed into a screw hole of the support body so that the position can be adjusted.

A metal material having a predetermined weight is used as the material for the pipe-shaped weight, and a grip for preventing slipping when gripping the fishing rod body is mounted on the peripheral surface of the pipe-shaped weight. .

According to a fourth aspect of the present invention, a support having a screw hole opened in the rod direction is fixed to the inside of the rod base of the fishing rod main body, while a screw shaft is projected at the end of the rod direction. A butt plug is provided, and an arbitrary number of ring-shaped weights are screwed into the screw shaft, and the screw shaft of the butt plug is screwed and fixed to the screw hole of the support body to provide a structure of a fishing rod. A cross-shaped or-shaped groove is formed at the end of the butt plug in the rod direction.

[0011]

According to the fishing rod of the present invention, before the fishing rod is used, a fisherman fits a coin or the like into a groove formed at the end of the butt plug in the rod base direction to rotate the butt plug. Based on the action of the threaded portion formed between the screw shaft of the butt plug and the screw hole of the support, the butt plug and the pipe-shaped weight that form the weight member are longitudinally arranged on the peripheral surface of the rod base portion. Since it slides along, it is possible to appropriately change the fulcrum of the fishing rod main body held by the fisherman.

Further, according to the fishing rod of the present invention, the screw shaft of the butt plug is screwed into and fitted to the threaded portion formed on the inner wall surface of the arbitrary number of ring-shaped weights, and then the screw shaft of the butt plug is inserted. When screwed and fixed to the screw hole of the support, the weight of the weight member constituted by the buttocks and the ring-shaped weight is adjusted by appropriately changing the number of the plurality of ring-shaped weights, and the fishing rod grasped by the fisherman. By appropriately changing the fulcrum of the main body, the stress exerted on the fishing rod main body reduces the burden on the wrist portion of the fisherman, and the effect of preventing the "held weight" of the fisherman can be obtained.

[0013]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Various specific embodiments of the fishing rod according to the present invention will be described below. 1 (A) and 1 (B) are cross-sectional views of a main part showing a first embodiment of the present invention, in which 11 is a fishing rod main body, and a support 12 is provided inside a rod base 11b of the fishing rod main body 11.
Are screwed and fixed by the screwing portion 13. The support 1
2 has a screw hole 12a that opens in the rod direction.

Reference numeral 14 denotes a pipe-shaped weight mounted slidably along the outer peripheral surface of the rod base 11b, and a flange portion 14a is integrally formed in the pipe-shaped weight 14 in the rod base direction. As the material of the pipe-shaped weight 14, a material having a predetermined weight such as metal is suitable.

Reference numeral 15 denotes a butt plug fixed to the flange portion 14a of the pipe-shaped weight 14, and a screw shaft 15a protruding from the center of the butt plug 15 is opened in the rod base direction of the support 12. A screwing portion 16 is screwed into the screw hole 12a so that the position can be adjusted. Therefore, the butt plug 15 itself constitutes the weight member according to the present embodiment together with the pipe-shaped weight 14.

As shown in FIG. 1 (B), a cross-shaped groove 18 is formed at the end of the butt plug 15 in the rod direction. Instead of this cross-shaped groove 18, a negative groove may be used.

Reference numeral 17 is a grip mounted on the peripheral surface of the pipe-shaped weight 14, and this grip 17 has a function of preventing slipping when a fisherman holds the fishing rod body 11. In this embodiment, the grip 17 is slidable along the pipe-shaped weight 14 along the longitudinal direction of the fishing rod body 11 on the peripheral surface of the rod base portion 11b.
EVA resin (copolymer resin of ethylene and vinyl acetate), which has higher elasticity than polyethylene, as the grip 17
Is used.

According to the first embodiment, before the fishing rod is used, a fisherman fits a coin or the like into the cross-shaped groove portion 18 formed at the end of the butt plug 15 in the rod direction, and rotates the butt plug 15. By moving, the butt plug 15 and the pipe-shaped weight 14 forming the weight member are based on the action of the screwing portion 16 formed between the screw shaft 15a of the butt plug 15 and the screw hole 12a of the support 12. Slides along the longitudinal direction on the peripheral surface of the rod base portion 11b, so that the fulcrum of the fishing rod main body 11 held by the fisherman during the operation can be appropriately changed.

With such a change in the fulcrum, for example, the stress exerted on the tip portion of the fishing rod main body 11 from the fulcrum reduces the burden on the wrist of the fisherman, and the "held weight" of the fisherman even during long-time operation. The effect of being prevented and not physically fatigued can be obtained.

FIGS. 2 and 3 are side views of the essential portions of a second embodiment of the present invention, in which the fishing rod main body 11 and the rod base 11b of the fishing rod main body 11 in the first embodiment are fixed by screwing. The support 12, the butt plug 15, the screw shaft 15a projecting from the center of the butt plug 15, and the cross-shaped groove 18 formed at the end of the butt plug 15 in the rod direction are basically the same. Are the same.

In the case of the second embodiment, similarly to the first embodiment, the support body 12 in which the screw hole 12a opened in the rod direction is screwed inside the rod base 11b of the fishing rod body 11 is fixed. The butt plug 15 having the screw shaft 15a projecting from the end in the rod direction is provided, and an arbitrary number of ring-shaped weights 19 and 19 shown in FIG. 2 are screwed into and fitted to the screw shaft 15a. , Fig. 3
The screw shaft 15a of the butt plug 15 is attached to the support 12 as shown in FIG.
Is screwed and fixed in the screw hole 12a.

That is, the second embodiment is characterized in that a plurality of ring-shaped weights 19, 19 are adopted in place of the pipe-shaped weight 14 in the first embodiment. Therefore, before the use of the fishing rod, the angler sets the screw shaft 15a of the tail plug 15 to an arbitrary number of ring-shaped weights 19, in the illustrated example, two screw-shaped portions 19a formed on the inner wall surfaces of the ring-shaped weights 19,
19a, and the butt plug 15 is
Is rotated, the screw shaft 15 a of the tail plug 15 is screwed and fixed to the screw hole 12 a of the support 12.

At this time, a plurality of ring-shaped weights 19,
The weight of the weight member constituted by the buttocks 15 and the ring-shaped weights 19, 19 can be adjusted by appropriately changing the number of the fishing rods 19, and the fishing rod main body 11 held by the fisherman during the operation is similar to the first embodiment. By appropriately changing the fulcrum, the load exerted on the wrist portion of the fisherman by the stress applied to the tip portion of the fishing rod body 11 can be reduced, and the effect that the "lifting" of the fisherman is prevented can be obtained.

[0024]

As described in detail above, according to the fishing rod of the first aspect of the present invention, the weight member is rotated by the angler rotating the butt plug using a coin or the like before using the fishing rod. The butt plug and the pipe-shaped weight that make up the slide can be changed along the longitudinal direction on the peripheral surface of the rod base portion to change the fulcrum of the fishing rod body as appropriate, so that the tip of the fishing rod can be changed according to individual differences. By canceling such stress, the "weight" of the fisherman can be eliminated. Therefore, even during a long operation, the angler does not need to place the fishing rod at his / her feet or use another prepared rod receiver or the like, so that the original enjoyment of fishing, that is, waiting for the "hit" of the fish can be enjoyed.

Further, according to the fishing rod of the present invention, an arbitrary number of ring-shaped weights are screwed and fitted to the screw shaft of the buttocks and then screwed and fixed in the screw holes of the support. It is possible to adjust the weight of the weight member by appropriately changing the number of shaped weights, and it is possible to reduce the load exerted on the wrist of the fisherman by the stress applied to the fishing rod body.

Particularly, in the present invention, since the user can adjust the weight balance of the fishing rod after the user purchases the product, the weight balance can be appropriately changed according to the individual difference of the fisherman or his preference. , "Weight" when used
Thus, it is possible to provide a fishing rod structure in which the operability is improved by eliminating the burden on the angler.

[Brief description of drawings]

FIG. 1A is a sectional view of an essential part showing a first embodiment of the present invention, and FIG. 1B is a view taken in the direction of arrow C in FIG. 1A.

FIG. 2 is a sectional view of a main part showing a second embodiment of the present invention.

FIG. 3 is a sectional view of an essential part showing the assembled state in the second embodiment.

FIG. 4 is a schematic diagram showing an example of a conventional fishing rod.

FIG. 5 is a schematic diagram showing another example of a conventional fishing rod.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 ... Fishing rod main body 11a ... Rod base part 12 ... Support body 12a ... Screw hole 13 ... Screw part 14 ... Pipe weight 14a ... Flange part 15 ... Butt plug 15a ... Screw shaft 16 ... Screw part 17 ... Grip 18 ... Groove part 19 ... Ring weight

Claims (5)

[Claims] 1. A pipe-shaped weight is slidable along an outer peripheral surface of a rod base while fixing a support body in which a screw hole that opens in the rod base direction is screwed, inside a rod base of a fishing rod main body. The pipe-shaped weight is mounted, a butt plug is fixed in the rod base direction, and a screw shaft protruding from the butt plug is screwed into a screw hole of the support body so as to be positionally adjustable. fishing rod. 2. The fishing rod according to claim 1, wherein a metal material having a predetermined weight is used as a material of the pipe-shaped weight. 3. The fishing rod according to claim 1, wherein a grip for preventing slippage when gripping the fishing rod body is mounted on the peripheral surface of the pipe-shaped weight. 4. A butt plug having a screw shaft protruding from the end in the rod base direction is fixed to the inside of the rod base of the fishing rod main body while fixing a support body in which a screw hole opening in the rod base direction is screwed. A fishing rod, wherein the fishing rod is provided, and an arbitrary number of ring-shaped weights are screwed into and fitted to the screw shaft, and the screw shaft of the butt plug is screwed and fixed to a screw hole of a support body. 5. The fishing rod according to claim 1, 2, 3, or 4, wherein a cross-shaped or-shaped groove is formed at an end of the butt plug in the rod base direction.