JP2533549Y2 - Fishing rod - Google Patents

Description

[Detailed description of the invention]

[0001]

[Industrial application field] The present invention relates to a fishing rod for swinging,
In particular, a swing fishing rod provided with a length adjusting mechanism capable of fixing a plurality of intermediate rods to the original rod in a housed state.

[0002]

2. Description of the Related Art In general, a swing fishing rod is constructed by dividing the entire length of a fishing rod into a plurality of parts, arranging a plurality of intermediate rods concentrically outside a leading rod, and storing these intermediate rods in a former rod. Have been. As such a fishing rod, for example, Shokai Shokai 5
One disclosed in Japanese Patent Publication No. 2-5985 is known.

[0003] In the swing fishing rod disclosed in this publication, when the intermediate rod is stored, the intermediate rod is locked by the inside of the tip of the former rod or the intermediate rod and the locking piece attached to the tip of the intermediate rod, and the end cap is attached to the end cap. The inside of the rear end of the intermediate rod is fitted and locked to the attached cushioning material. Thereby, the draw-out and storage of the intermediate rod and the like can be freely performed, and the length of the intermediate rod can be adjusted.

[0004]

[Problem to be solved by the present invention]
In the swing fishing rod disclosed in JP-A-5985, the intermediate rod can be stably fixed at two points, the front end and the rear end, but the inside of the rear end of the large-diameter first intermediate rod is buffered. The structure in which the large-diameter portion of the material is fitted and the inside of the rear end of the small-diameter second intermediate rod is fitted in the small-diameter portion of the cushioning material. (1) Since the intermediate rod is fitted to a thick (large diameter) portion having a large amount of shrinkage, there is a disadvantage that the intermediate rod is easily moved and detached when fixed.

Further, if the cushioning member is formed of a hard material which does not elastically deform, there are disadvantages that a slight variation in dimensional accuracy and poor fitting due to adhesion of dust, sand and the like occur. Further, with respect to the length of the intermediate rod to be fitted to the buffer member, if the small-diameter portion is made longer and the large-diameter portion is made shorter, it becomes easier to separate from the large-diameter first intermediate rod, and it is difficult to operate the fishing rod.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it has been proposed that a stable intermediate rod of a fishing rod provided with a length adjusting mechanism capable of fixing a plurality of intermediate rods to a stored state in a base rod. An object of the present invention is to provide a fishing rod that can be reliably fixed and improved in operability.

[0007]

According to a first aspect of the present invention, there is provided a swing fishing rod for storing a front rod to which a fishing line is fixed, a plurality of intermediate rods disposed outside the front rod, and the former rod and the intermediate rod. A main rod, and an end cap attached to a rear end of the main rod. The intermediate rod has a reduced-diameter portion at a front end and an enlarged-diameter portion at a rear end of the intermediate rod. At the time of swinging, the enlarged diameter portion of another intermediate rod adjacent to the inside of the intermediate rod is fitted to the inner surface of the reduced diameter portion of the intermediate rod, and the reduced diameter of the intermediate rod adjacent to the outside of the front rod is fitted. The enlarged diameter portion at the rear end of the front rod is fitted to the portion, and the enlarged diameter portion of the intermediate rod adjacent to the inside of the original rod is fitted to the inner surface of the reduced diameter portion at the tip of the original rod. In the swing fishing rod, the end cap has a rear end of the first intermediate rod on the original rod side and a rear end of the second intermediate rod located inside the first intermediate rod. A fixing member comprising a part of an elastic member for drawing and housing securable and is arranged, said fixed member
Has a thin edge and a thick center, with the edge and the center
A recess for fixing the first intermediate rod and the second intermediate rod between the parts
And the outer surface of the rear end of the first intermediate rod is held by the inner side surface of the edge.
And hold the inside of the rear end of the second intermediate rod on the outer surface of the center.
To carry .

According to a second aspect of the present invention, there is provided a swing fishing rod having a thin edge portion.
Is higher than the height of the thick central part.

[0009]

In the swing fishing rod according to the first aspect, when the first intermediate rod and the second intermediate rod are housed in the original rod, the rear end is fixed while elastically deforming the fixing member formed of the elastic member. Then, after being stored, it is elastically fixed by a fixing member made of an elastic member. In addition, the fixing member made of an elastic member
Fix the first intermediate rod with a large diameter close to the original rod to the thin edge
However, even if the first intermediate rod receives a large load, it is elastically deformed.
Stable by reducing the effect on the movement and detachment of the first intermediate rod
Can be fixed firmly.

In the swing fishing rod according to the second aspect , when the first intermediate rod is pulled out of the fixed state, even if the second intermediate rod moves together in the pull-out direction, the second intermediate rod is higher than the first intermediate rod. Since the fixed rod is quickly released from the fixed state, the intermediate rod stored in the original rod can be pulled out in order from the small-diameter intermediate rod to the large-diameter intermediate rod.

[0011]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing an embodiment of the present invention; FIG. 1 shows an embodiment of a swing fishing rod according to the present invention, showing a five-stage swing fishing rod. In the drawing, reference numeral 13 indicates a cylindrical base rod made of, for example, carbon fiber reinforced resin.

A fishing rod is fixed to the inside of the former rod 13, for example, a leading rod 15 made of carbon fiber reinforced resin,
For example, three cylindrical intermediate poles 17, 1 which are arranged concentrically outside the front pole 15 and are made of, for example, carbon fiber reinforced resin.
9, 21 are stored. That is, the intermediate rod 17 is adjacent to the outside of the front rod 15, and another intermediate rod (second intermediate rod) 19 is adjacent to the outside of the intermediate rod 17. Intermediate pole 1
Further, another intermediate rod (first intermediate rod) 21 is adjacent to the outer side of 9, and the original rod 13 is adjacent to the outer side of the intermediate rod 21.

At the front end of the intermediate rods 17, 19, 21 is formed a tapered diameter-reducing portion 23 whose diameter is reduced toward the front end. On the other hand, at the rear end of the intermediate rods 17, 19, 21, A tapered enlarged portion 25 is formed to increase in diameter toward the rear end. The reduced diameter portions 23 of the intermediate rods 17, 19, 21 are elastically deformable. An end cap 29 is detachably attached to the rear end of the original rod 13.

In the end cap 27, a cap body 33 is screwed via a male screw 31 to a female screw 27 provided on the outer periphery of the original rod 13, and inside the cap body 33,
A circular fixing member 35 having an E-shaped cross section formed by an elastic member made of hard rubber or resin is disposed. The fixing member 35 has an edge portion 37 and a center portion 39, and has a concave portion 41 between the edge portion 37 and the center portion 39 for fixing the intermediate rod 21 and the intermediate rod 19.

Here, the thickness t of the edge portion 37 is
Is thicker than the wall thickness T. The height A of the thin edge 35 is higher than the height a of the thick central portion 37. The rear ends of the front pole 15 and the intermediate pole 17 are in contact with the inner surface of the central portion 39 of the fixing member 35,
Reference numerals 9 and 21 are fixed to the rear portion of the former pole 13, respectively.

As shown in FIGS. 2 and 3, the reduced diameter portion 23 of the intermediate rod 21 protrudes outside the reduced diameter portion 23, and when the intermediate rod 21 is stored in the original rod 13, Two pressing portions 43 for elastically deforming the reduced diameter portion 23 of the 21 as described later are formed integrally with the intermediate rod 21 to face each other. The width L between these two pressing portions 43 is formed larger than the inner diameter R of the reduced diameter portion 45 of the original rod 13 adjacent to the outside of the intermediate rod 21.

The width L between the two pressing portions 43 is gradually reduced toward the rear end of the intermediate rod 21 so that the pressing portion 43 can be easily press-fitted when the intermediate rod 21 is stored in the original rod 13. Have been. Further, these pressing portions 43 are located between the inner surface of the reduced diameter portion 45 of the main rod 13 and the outer surface of the intermediate rod 21 when the intermediate rod 21 is stored in the main rod 13.

In the same manner as the intermediate rod 21, the inner intermediate rod 1
Also, two pressing portions 43 are formed opposite to each other at the reduced diameter portion 23 of FIG. The tip of the tip rod 15 and the intermediate pole 17 adjacent to the outside of the tip rod 15 are not fixed so that they can be easily pulled out. In the swing fishing rod configured as described above, the leading rod 15 and the intermediate rods 17, 19, 21
First, the leading rod 15 is pulled out, and the enlarged diameter portion 43 at the rear end of the leading rod 15 is fitted to the reduced diameter portion 23 of the outer intermediate rod 17. Next, the intermediate rod 17 is pulled out, and the enlarged diameter portion 25 at the rear end of the intermediate rod 17 is fitted to the reduced diameter portion 23 of the outer intermediate rod 19. Further, the intermediate rod 19 is pulled out,
The enlarged diameter portion 25 at the rear end of the intermediate rod 19 is fitted to the reduced diameter portion 23 of the outer intermediate rod 21. Then, the intermediate rod 21 is pulled out, and the enlarged diameter portion 25 at the rear end of the intermediate rod 21 is fitted to the reduced diameter portion 45 of the outer rod 13 outside.

In this embodiment, the reduced diameter portion 23 of the intermediate rod 21 is attached to the original rod 13 adjacent to the outside of the intermediate rod 21.
Since the pressing portion 43 having the width L larger than the inner diameter R of the reduced diameter portion 45 is provided, when the intermediate rod 21 is stored in the outer main rod 13 as shown in FIGS. Of the inner rod 21 is elastically deformed to reduce the width L between the pressing portions 43, and the pressing portion 43 is pressed into the reduced diameter portion 45 of the outer rod 13 outside. By pressing the inner surface outward, the intermediate rod 21 is fixed to the outer former rod 13.

Similarly, the reduced diameter portion 23 of the intermediate rod 21
The reduced diameter portion 2 of the intermediate rod 19 adjacent to the inside of the intermediate rod 21
3, the intermediate rod 19 is fixed to the outer intermediate rod 21. In the swing fishing rod configured as described above, the pressing portion 43 of the intermediate rods 19, 21 is elastically deformed only by being pressed into the intermediate rod 21 or the former rod 13 adjacent to the outside of the intermediate rods 19, 21. Due to the elastic force of the reduced diameter portion 23 of the intermediate rods 19, 21, the reduced diameter portion 23 of the intermediate rod 19 and the outer intermediate rod 2
1 and the reduced diameter portion 23 of the intermediate rod 21 and the reduced diameter portion 45 of the outer rod 13 can be easily and reliably fixed, and the intermediate rods 19 and 21 can be loosely stored. Can be prevented.

Further, the front rod 15 or the intermediate rods 17, 19, 2
When the first rod 1 is damaged, the cap main body 33 is removed from the former rod 13, and as shown in FIGS. 15 or the intermediate rods 17, 19, 21
It can be replaced with a new front pole 15 or intermediate pole 17, 19, 21 and the damaged front pole 15 or intermediate pole 17,
19 and 21 can be easily exchanged.

Further, in this embodiment, the intermediate rods 19, 21
During the storage of the intermediate rods 19 and 21, the rear portions of the intermediate rods 19 and 21 are fixed members 35 made of an elastic member disposed inside the end cap 29.
Of the intermediate rod 1
The front and rear of 9, 21 are fixed, so that rattling of the swing fishing rod can be effectively prevented.

When the swing fishing rod is adjusted to a desired length and, for example, the intermediate rods 17, 19 are drawn out without using the intermediate rod 21, the unused intermediate rod 21 is stored in the outer original rod 13 outside. The unused intermediate rod 21 housed in the original rod 13 can be securely fixed to the outer original rod 13 as described above, and is connected to the tip of the original rod 13 as in the related art. It is not necessary to support the used intermediate rod 19 by hand, and it is possible to effectively prevent the unused intermediate rod 21 from slipping out of the outer base rod 13 during fishing.

Further, in such an end cap 29, when the intermediate rods 19, 21 are housed in the original rod 13, the recess 41 of the fixing member 35 made of an elastic member is
Elastically deformed with the insertion of the rear end of the
The rear end of 1 can be securely fixed to the rear portion of the original pole 13. Therefore, the fixing member 35 made of an elastic member and the intermediate rod 1
Even if the fitting dimensions of the fittings 9 and 21 vary, the allowable range of the fitting dimensions can be expanded, the fitting failure can be prevented, and the fitting can be securely pulled out and freely stored.

Further, the intermediate rod 21 having a large diameter close to the original rod 13 is fixed to the thin edge portion 37 of the fixing member 35 made of an elastic member, and the intermediate rod 21 is elastically deformed even if the intermediate rod 21 receives a large load. It can be fixed stably and firmly with less influence on the movement and disengagement. Further, since the height A of the edge portion 37 forming the concave portion 41 of the fixing member 35 is higher than the height a of the central portion 39, when the intermediate rod 21 is pulled out of the fixed state, the intermediate rod 19 is moved together in the pulling direction. Even if the intermediate rod 19 is moved, the intermediate rod 19 is released from the fixed state earlier than the intermediate rod 19. Can be pulled out in the following order.

In the above-described embodiment, the description has been made on the five-stage swing fishing rod. However, the present invention is not limited to the above-described embodiment, and the present invention may be applied to a multi-stage swing fishing rod. Of course.

Further, in the above-described embodiment, the example in which the pressing portion is formed outside the reduced diameter portion has been described. However, the present invention is not limited to such an embodiment, and is provided inside the reduced diameter portion. Needless to say, a pressing portion may be formed.

[0028]

As described above, in the swing fishing rod according to the first and second aspects, since the fixed member is formed of the elastic member, the fitting dimension is allowed even if the fitting dimension with the intermediate rod varies. The range can be expanded, poor fitting can be prevented, and it can be securely pulled out and fixed.

[0029] In shaken fishing rod according to claim 1, wherein the axis of the rod
The edge at a position away from the center and the center from the axis of the fishing rod
Independent of radial direction without influence of expansion or contraction
Since the first intermediate rod and the second intermediate rod can be held at the positions, the first intermediate rod having a large diameter close to the original rod is fixed at a position where the thickness of the elastic fixing member is thin, and the first intermediate rod has a large load. together they may stably strongly fixed to reduce the influence of the movement and out of the first intermediate rod by elastic deformation upon receiving a first, a second intermediate rod balanced manner can be fixed. Also, the fixing member
Secure the first intermediate rod and the second intermediate rod at independent positions
The fishing rod can be easily pulled out and stored. Change
A recess for receiving the first intermediate rod and the second intermediate rod.
As a result, the length for holding the intermediate rod can be secured and securely fixed.
And the storage lengths of the first and second intermediate rods are relatively large.
It can be made longer, which makes it easier to shorten the closing dimensions. Also, fixed orderly pull come out Shi easy <br/> intermediate rod from the second intermediate rod of small diameter no longer susceptible to the influence of dimensional variations, the second second intermediate rod from easily source rod becomes unstable Can be fixed securely,
A fishing rod that can be easily pulled out and stored.

The claims in the 2 shaken fishing rod according, since the fixed length of the first intermediate rod is made longer than the fixed length of the second intermediate rod, when pulling out the intermediate rod from the fixed state, even if the first intermediate rod is second The second intermediate rod is quickly released from the fixed state even if it is moved in the drawing direction together with the intermediate rod, so that the intermediate rod or the like stored in the original rod can be easily pulled out sequentially from the small-diameter rod pipe to the large-diameter rod pipe. Become.

Further, when the intermediate rod is stored in the former rod, the first intermediate rod is located on the former rod side and has a large diameter, so that it is easy to apply force and even if the fixed length is long, the storing operation is not hindered. It does not come, and the feeling of strangeness in the storage operation hardly occurs. Therefore, the fishing rod can be easily drawn and stored.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing one embodiment of a swing fishing rod of the present invention.

FIG. 2 is a cross-sectional view taken along a line in FIG.

FIG. 3 is a longitudinal sectional view showing a state in which an intermediate pole adjacent to the inside of the former pole is stored in the former pole.

FIG. 4 is a cross-sectional view taken along the line in FIG.

FIG. 5 is a longitudinal sectional view showing a state in which an intermediate rod adjacent to the inside of the former rod is stored in the former rod.

FIG. 6 is a cross-sectional view taken along the line in FIG.

FIG. 7 is a longitudinal sectional view showing a state in which an intermediate rod adjacent to the inside of the original rod is removed with an end cap removed.

[Explanation of symbols]

 13 Original rod 15 Front rod 17, 19, 21 Intermediate rod 23, 45 Reduced diameter part 25 Enlarged diameter part 29 End cap 35 Fixing member 37 Edge 39 Central part 41 Depression 43 Pressing part

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Tomoyoshi Tsuruto 3-14-16 Maezawa, Higashi-Kurume-shi, Tokyo Daiwa Seiko Co., Ltd. (56) Reference Jikken 47-47390 (JP, Y2) Jikaku 1956-33337 (JP, Y2)

Claims (2)

(57) [Scope of request for utility model registration] 1. A front rod to which a fishing line is fixed, a plurality of intermediate rods disposed outside the front rod, a main rod for storing the former rod and the intermediate rod, and a rear rod attached to the rear end of the former rod. An end cap formed at the distal end of the intermediate rod and the original rod, forming a reduced diameter portion at the rear end and forming an enlarged diameter portion at the rear end, and at the time of swinging the intermediate rod, the inner surface of the reduced diameter portion of the intermediate rod. Fit the enlarged diameter portion of another intermediate rod adjacent to the inside of this intermediate rod,
The enlarged diameter portion at the rear end of the front rod is fitted to the reduced diameter portion of the intermediate rod adjacent to the outside of the front rod, and the inner surface of the reduced diameter portion at the tip of the former rod is adjacent to the inside of the former rod. In the swing fishing rod formed by fitting an enlarged diameter portion of the intermediate rod, the end cap has a rear end portion of the first intermediate rod on the original rod side and a second intermediate rod located inside the first intermediate rod. A fixing member made of an elastic member for fixing the rear end portion so as to be able to be pulled out and stored is disposed, and the fixing member has a thin edge portion and a thick center portion.
And a first intermediate rod and a second intermediate rod between the edge and the center.
A first intermediate rod at an inner surface of the edge portion.
The outside of the rear end of the second intermediate rod
A swing fishing rod characterized by holding the inside of the rear end of the fishing rod. 2. The height of the thin edge is equal to the height of the thick central portion.
2. The fishing rod according to claim 1, wherein the height is higher than the height .