JP2001275522A - Jointed type fishing rod - Google Patents

Abstract

PROBLEM TO BE SOLVED: To compose one kind of fishing rod so as to be usable as another kind of fishing rod in order to reduce the kind of the carried fishing rods. SOLUTION: This joint type fishing rod is capable of jointing >=3 rod bars 10, 12 and 14 and composed so that a jointing part 14A at the rear end of a rod bar 14 on the front side of a certain rod bar 12 and a jointing part 10B at the front end of the rod bar 10 on the rear side of the certain rod bar 12 are composed so as to enable jointing.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fishing rod capable of joining three or more rods. Therefore, it can be used for lure rods, fly rods, boat rods and the like.

[0002]

2. Description of the Related Art For example, in bass fishing, a plurality of fishing rods are brought in according to a fishing method and a use, and the fishing rods are exchanged as necessary for fishing. Further, even when a target fish is specified in boat fishing, there are cases where it is desired to change the fishing rod length during fishing depending on various conditions. In some cases, it is desired to change the target fish itself. In such a case, if a plurality of types of fishing rods are brought, the purpose can be achieved by appropriately replacing them.

[0003]

However, as described above, in order to change the fishing rod, it is necessary to bring a plurality of types of fishing rods corresponding to the replacement, and it is difficult to carry the fishing rod.
Further, when the mechanism of the previously used fishing rod is to be used as it is in a later fishing rod, replacement of the fishing rod itself is troublesome. Accordingly, an object of the present invention is to provide a fishing rod configured such that one type of fishing rod can be used as another type of fishing rod for the purpose of reducing the number of types of fishing rods to be carried.

[0004]

SUMMARY OF THE INVENTION In view of the above object, according to the present invention, in the first aspect, there is provided a spliced fishing rod capable of joining three or more rods. A spliced fishing rod characterized in that a rear end splicing portion is configured to be splicable with a front end splicing portion of a rear rod of the certain rod. The front side and the rear side do not always mean immediately before and immediately after. For example, the rod on the front side of a certain rod may be the rod immediately before, and the rod on the rear of the rod may be two rods behind. That is, in this case, splicing can be performed even if the certain rod and the rod immediately after the rod are removed. Since the joint portion of the rod on the front side of a certain rod is configured to be joined to the joint of the rod on the rear side of the certain rod, even if the rod is removed, The front rod and the rear rod can be joined together.
Therefore, when it is desired to use a fishing rod in a long state, fishing is performed with this rod also spliced, and when it is desired to use the fishing rod in a short state, it is sufficient to remove the rod and perform fishing. Can be configured as another type of fishing rod.

According to a second aspect of the present invention, an external fishing line guide is mounted on the certain rod, and the mounted fishing line guide communicates the internal space of the guide portion through which the fishing line is inserted with the outside. A gap can be provided, or at least a member including the guide portion can be removed from the certain rod so as to be able to recover the original state, and the removed member provides a gap for communicating the internal space of the guide portion with the outside. The configuration is as follows. Providing a gap includes not only a case where a gap always exists but also a case where a gap is not generated in a normal state, but also a case where a gap can be generated by applying a little force by hand, for example, by a spring method.

When a rod in the middle of a fishing rod with a fishing line inserted through an external fishing line guide is removed, it is necessary to remove the passing fishing line from the external fishing line guide of the rod. Or a gap for communicating the guide space inside and the outside can be provided, or at least the guide portion of the fishing line guide can be detachably recovered from the rod, and the member in the detached state is the guide portion. A gap is provided to allow the internal space to communicate with the outside, so remove the tackle, wind up the fishing line on the reel, pull it out, and quickly remove the fishing line without the trouble of inserting the fishing line through the external guide again be able to. Therefore, fishing can be continued quickly and comfortably.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in more detail with reference to embodiments shown in the accompanying drawings. FIG. 1 is an exploded view of a lure rod as an example of a spliced fishing rod according to the present invention. It is a fishing rod that can splice three,
Two joints can be used. In the case of three splices, the middle rod 12 is spliced to the original rod 10, and the tip rod 14 is spliced to the middle rod 12. Each rod is made of a fiber reinforced resin obtained by reinforcing a synthetic resin such as an epoxy resin with a reinforcing fiber such as a carbon fiber.

The rear part of the former pole 10 is a handle part 30,
A front grip portion 22 also serving as a nut for moving the movable hood is provided at a front portion of the reel mounting portion 20, and a rear grip portion 24 is provided at a rear portion. These grip portions are formed of a foamed resin or the like. The grip is improved. 26 is a trigger. The rear end joining portion 12A of the middle rod 12 is joined to the joining portion 10B of the front end of the former rod 10 in a parallel splicing manner.
The rear end joint portion 14A of the tip rod 14 is joined to the front end joint portion 12B of No. 2 in parallel.

In this example, the middle rod 12 is removed, and the rear end joint 14A of the tip rod 14 can be joined to the tip joint 10B of the original rod 10 in a parallel joint manner. Since the outer diameter of the rear end joining portion 12A of the middle rod 12 is substantially the same as the outer diameter of the rear end joining portion 14A of the tip rod 14, The joining portion 12B is formed with a larger outer diameter than the rear end joining portion 12A. Therefore, the outer diameter of the middle rod 12 is formed almost straight from near the rear end joint to near the front end joint 12B, and gradually increases in diameter from a near position near the front end joint 12B. It smoothly continues to the distal end joint portion 12B.

[0010] The enlarged diameter portion smoothly connected to the front end joint portion 12B from the near position near the front end joint portion 12B,
In a sense, since the taper is a steep taper, the outer diameter may be formed by a taper that gradually expands from near the rear end joint to the front end joint 12B instead. Furthermore,
As shown in FIG. 2, the diameter of the distal end portion 1 is gradually increased forward in a short region near the rear end portion 12A of the middle rod 12 ′.
The outer diameter may be approximately the same as 2B, and thereafter, may be formed substantially straight.

In the embodiment shown in FIG. 2, if the entire middle rod 12 'is made to have the same thickness, the bending rigidity at the front portion of the joint between the original rod 10 and the middle rod 12' is reduced. Since stress concentration occurs when a bending load is applied, this portion is preferably made thicker or solider than other regions.

In the above description, the configuration in which the splicing is performed only by the splicing type has been described. However, as in the case of FIG. The joining may be performed in parallel, and the joint between the middle rod and the tip rod 14 may be configured in reverse connection. In this case, the outer diameter of the other region, except for the rear end joining portion 12A region of the middle rod, can be configured to have a tapered front shape. In the case of two splices, the middle rod is removed, and the rear end joint 14A of the tip rod 14 is formed.
Into the joint portion 10B of the tip of the former rod 10 in parallel.
That is, the front taper ratio of the middle rod is selected so that the outer diameter of the rear end joining portion 14A of the tip rod becomes an outer diameter that allows parallel joining to the original rod.

[0013] Unlike the above, the former rod 10 and the middle rod or the head rod 1
4 may be reversely connected. Further, it is a matter of course that each splice may be a spigot splice. Further, the present invention is not limited to the three-joint type, and may be four or more types. It is only necessary that one or more rods can be removed from these spliced fishing rods and the remaining rods can be joined together.
In a fishing rod that can sequentially join four rods of a former rod, a first middle rod, a second middle rod, and a head rod, the continuous first and second middle rods are removed, and the original rod is removed. A structure in which the rod and the head rod are joined may be used.

In the example of FIG. 1, each of the rods 10, 12, 14
, External guides 10G, 12G, and 14G are respectively mounted. Naka rod 12 which can be removed in it
FIG. 3A shows an example of the guide provided in FIG. In this example, the slit gap K is formed so that the internal space of the guide and the outside always communicate. With this structure, when it is desired to remove the middle rod 12 during fishing with three splices, remove the tackle, wind the fishing line inserted through each guide of each rod on a reel, and again. There is no need for troublesome work such as inserting a device by inserting the device through each guide.

That is, the seam between the middle rod 12 and the original rod 10 and the seam between the middle rod 12 and the head rod 14 are removed.
The fishing line is inserted through the gap K between the guides 12G of the middle rod, leaving the fishing line passing through the guides of the former rod and the tip rod, and then fishing is performed simply by joining the tip rod 14 to the former rod 10. You can continue.

(A) is a form having a gap K at all times, while (b) is a fishing line guide 12G 'having a guide part of a member having a somewhat spring property such as stainless steel.
Although one portion (the lower end in this example) of the ring is cut, the guide 12G 'is usually closed. But,
If necessary, if the ring serving as the guide portion is widened in the direction of the arrow, a gap is created and the fishing line can be taken out. In addition, if the guide ring is wound more than one round like the ring part of the key holder, the fishing line can be similarly drawn from between one round and the remaining winding. in this case,
When the guide portion is viewed from the front as shown in FIG. 3, the ring is completely closed, which is convenient for the fishing line guide.

(C) shows a guide section 12 for guiding a fishing line.
G "and a fishing line guide member having a holding ring portion HR connected thereto. The guide portion 12G" and the holding ring portion HR have respective internal spaces communicating with each other so that a fishing line can be inserted. Although it is formed as described above, a configuration may be such that a communication space is formed by expanding in the left-right direction even if there is no communication gap normally. Although the holding ring portion HR is provided with a gap K ′, the gap may be formed when the holding ring portion HR is expanded right and left similarly to (b).

The holding ring portion HR is inserted from one of the front and rear ends of the rod (the middle rod 12 in the example of FIG. 1) and pressed into a predetermined position to be pressed and held. The gap K 'serves for this press-fitting operation. When the center rod 12 is removed, unlike the cases (a) and (b), if the guide member is moved freely and pulled out from the center rod 12, the guide portion 1
The fishing line in 2G ″ can be taken out through the gap K ′.

In addition to these examples (a), (b), and (c), a configuration may be adopted in which a foot for attaching the fishing line guide to the rod is removed to form a gap. For example, there are two feet, one is completely fixed, the other is held so that it can be pulled out and inserted by a thread, etc. If there is some springiness, it is possible to remove only the other or return it to its original position It is. Further, one of the legs may be fixed and have some resilience, and the other may normally be in contact with the surface of the rod pipe.

In the case of the three-joint fishing rod shown in FIG. 1, considering only the use as a normal three-joint fishing rod, the former rod 10, the middle rod 12,
When the bending stiffness is sequentially reduced in the order of the tip rod 14, the deflection balance of the entire fishing rod is good. However, this is because, when the inner rod 12 is removed and the former rod and the head rod are joined, the bending rigidity difference between the former rod and the head rod tends to be too large, and the bending balance is not good. It is preferable that the rigidity of the rod and that of the middle rod be substantially equal. Alternatively, the rigidity of the former rod is made slightly smaller.

More specifically, the front end joining portion 10 of the original rod 10
The bending stiffness of B is R3B, the bending stiffness of the rear end joining portion 12A of the middle rods 12 and 12 'is R2A, the bending stiffness of the front end joining portion 12B of the middle rods 12 and 12' is R2B, and the tip rod 14 is If the bending rigidity of the rear end joint 14A is R1A, it is preferable to set as follows. R2A = R3B × (0.60 to 1.40 or 0.90 to 1.40) R1A = R2B × (0.65 to 1.30 or 0.70 to 1.30) = R3B × (0.30) 55-1.00) With this, in the case of two splices, a sudden change in bending stiffness in a region where the transition from the original rod to the head rod can be reduced, and the deflection balance can be improved. It is to be noted that R1A is 10 times or more, preferably 20 to 60 times, the bending stiffness of the tip region of the tip rod.

In general, in the case of a lure rod, the length of a fishing rod suitable for being thrown far away is usually about 7 to 7.5 feet (2.13 to 2.29 meters) and relatively short. Suitable lengths for pinpoints to be accurately thrown at 5 to 5.5 feet (1.52 to 1.68)
M). From this point of view, in the case of the embodiment of the present invention capable of three joints and two joints shown in FIG. 1, in order to remove the center rod and use it for pinpoint, the length L2 of the center rod is approximately 2 feet ( (0.61 m) is preferable. Also, from the overall deflection balance when used longer, the length L1 of the original rod 10 is configured to be longer than the middle rod, and the length L3 of the tip rod 14 is approximately the same as the length L2 of the middle rod. Or it is better to make it shorter. Accordingly, the original rod length L1, the middle rod length L2, and the head rod length L3 are set to 3,
5,2.0,1.5 feet (1.07,0.61,
0.46 m), the length obtained by adding the length L2 of the middle rod and the length L3 of the tip rod is approximately the same as the length L1 of the former rod 10, or It is preferred to make it somewhat shorter.

In order to improve the shear strength of the joint, the joint preferably has a structure using reinforcing fibers inclined from the left and right directions. For example, braiding may be used. Moreover, the reinforcing fiber direction of the aligned sheet may be directed to the inclined direction, and the two sheets may be overlapped so that the pointing direction is left-right symmetric.

[0024]

As apparent from the above description, according to the present invention, it is possible to provide a fishing rod in which one kind of fishing rod can be used as another kind of fishing rod. Therefore, the type and number of fishing rods to be carried can be reduced.

[Brief description of the drawings]

FIG. 1 is an exploded view of a fishing rod according to the present invention.

FIG. 2 is a partial vertical sectional view showing a modification of the center rod of FIG.

FIG. 3 is a view showing various forms of a guide.

[Explanation of symbols]

 10 Former rod 12,12 'Middle rod (some rod) 14 Head rod

Claims (2)

[Claims] An articulated fishing rod capable of joining three or more rods, wherein a rear end joint of a rod at the front of a rod is a rod at the rear of the rod. A spliced fishing rod characterized in that it can be spliced with a front end splicing portion of the rod. 2. An external fishing line guide is mounted on the rod, and the mounted fishing line guide is provided with a gap for communicating an internal space of a guide portion through which the fishing line is inserted with the outside, Alternatively, the member including at least the guide portion can be removed from the certain rod so as to be able to recover its original state, and the member in the removed state provides a gap that allows the internal space of the guide portion to communicate with the outside. Joint type fishing rod.