KR20040044107A - Fishing rod and connection structure thereof - Google Patents

Abstract

PURPOSE: Provided are a fishing rod and a connection structure thereof which regulate the entire length of the fishing rod and increase the freedom of the zooming length thereof. CONSTITUTION: The fishing rod which is formed by connecting many tubular rods in order, includes: a main rod(1); and a circular rod(2), installed in an axially movable manner inside the main rod(1). The circular rod(2) is connected inside the main rod(1) in a coming-in and -out manner in the direction of water plane, and has a first contained position and a second contained position. In the first contained position, the circular rod(2) is contained and held inside the main rod(1), in the state that the base-side end of the circular rod is in contact with that of the main rod(1), whiles, in the second contained position, the circular rod is also contained and held inside the main rod(1), but in the state that the base-side end of the circular rod is located in the axial central portion of the main rod.

Description

FISHING ROD AND CONNECTION STRUCTURE THEREOF}

The present invention relates to a connection structure when the poles connected by a pull-out type are connected to each other. Specifically, the present invention relates to a connection structure for application to a fishing rod designed to allow specific rods to be connected and fixed to each other in either a storage state or an extended state, and to change the length of the entire pole for fishing.

In the fishing rod of the type called pull type, a plurality of cylindrical rods can be inserted into the pole on the pole base end side in order from the pole on the waterline side. When fishing, each pole is pulled to the waterline side one by one, and it is fixed and used as a rod. On the other hand, at the time of storage, the pole on the repair side is stored in the pole on the pole base end side one by one in a compact state.

Some conventional fishing rods have been designed to allow fishing by changing the length of the entire rod. The fishing rod devised as described above is as follows with respect to the far-end positioned at the pole end side and the far-end pole connected to the waterline side.

In other words, this fishing rod has a fitting having a fitting part on the inner peripheral surface of the repair side end, and a first fitting male part on the outer peripheral surface of the pole base end side. It has a base body which has a 2nd fitting male part in the outer peripheral surface near the center of a long direction, having a part. In this fishing rod, in the state where the original base connected to the waterline side of the original is pulled to the waterline side (hereinafter referred to as the "stretched state"), the fitting part is attached to the first fitting male and the original seam In a state inserted into the inside (hereinafter referred to as a "storing state"), the fitting part can be pressed with the second fitting male part (see Patent Document 1). In this way, the far-end and the far-end can be fitted and fixed to each other in any of the "stretched state" and "storage state", and it is possible to fish by changing the length of the entire fishing rod depending on the situation.

<Patent Document 1>

Japanese Patent Laid-Open No. 2000-262189 (first to second columns, Fig. 1, Fig. 2)

The fishing rod which can adjust the length of the whole fishing rod mentioned above has the following problems.

In the fishing rod which can adjust the length of the whole fishing rod mentioned above, the axial length of the original table accommodated in an ancestor appears as a length difference ("zoom length") from a "stretched state" and a "storage state." In other words, the axial length of the circumference defines the zoom length. For this reason, a reel seat for detachably attaching the reel to the circumferential surface on the waterline side is disposed in the far table, and a grip portion or the like for holding the angler at the pole end end side is provided. In addition, an angler may perform a reel operation etc. by the angler on the pole base end side of a reel seat | sheet. Thus, the axial length of the annulus is limited to some length (for example, a length of about 60 cm is required). In this way, when the axial length of the circumference is defined, the zoom length is also defined accordingly (for example, in the above-described example, the zoom length becomes about 60 cm).

However, if the zoom length is too long depending on the type of fishing rod, there is a possibility that undesirable results may occur in terms of the fishing rod's operation performance. For example, if the zoom length is too long, the state of the pole may change greatly when used between the stretched state and the stored state. Moreover, in the ship fishing rod etc. used on a ship, when the zoom length is too long, the state operability between a stretched state and a storage state is inferior. That is, in the case of a fishing rod with a relatively short fishing rod like a linear fishing rod (for example, a fishing rod has a total fishing rod length of about 2000 to 4000 mm), setting the "zoom length" to about 50 to 60 cm may impair operability. There is concern.

Therefore, there is a need to increase the design freedom of the zoom length.

An object of the present invention is to provide a connecting structure between poles for increasing the degree of freedom of the zoom length while adjusting the length of the entire fishing rod.

1 is an overall view of a fishing rod according to a first embodiment of the present invention.

FIG. 2 is a diagram schematically showing an extended state of the far table 1 and the far table 2 of FIG. 1. FIG.

FIG. 3 is a diagram schematically showing a storage state of the far table 1 and the far table 2 of FIG. 1.

4 is a view showing an elongated state of the far end 21 and the far end 22 of a fishing rod according to the second embodiment of the present invention.

FIG. 5 is a view showing a storage state of the far table 21 and the far table 22 of FIG. 4.

6 is an overall view of a fishing rod according to a third embodiment of the present invention.

FIG. 7 shows the far end 31 and the far end 32 of FIG. 6.

8 is a view corresponding to FIG. 2 of a fishing rod according to a fourth embodiment of the present invention.

9 is a view showing the far end 51 and the far end 52 of the fishing rod according to the fifth embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

1, 21, 31, 41, 51: Won, 2, 22, 32, 42, 52: Won

1a, 21a: 1st fitting part 9, 39, 49: Stopper ring

2a: fitting male 22a: first fitting male

22b: 2nd fitting male part 31a, 41a: 1st fitting male part

31b, 41b: 2nd fitting part 32a, 42a: 1st fitting male part

32b, 42b: second fitting male 32c, 42c third fitting male

The fishing rod of this invention is a fishing rod formed by connecting several poles which are a normal body in order, and is connected to an ancestor and a circumference | surroundings in a circumference so that entry and exit are possible, and the pole base end side edge part is a pole of a distant pole. An axial direction is carried out between the 1st accommodating position stored in the far end in the state reached to the base end, and the 2nd accommodating position stored in the far end in the state in which the long base end side reached near the axial center of the far end. It is provided with a movable base.

In this fishing rod, it is in a storage state in the 1st storage position which completely stored and fixed the original object in the original container, and it is extended | stretched in the 2nd storage position which pulled out the original object to the waterline side from the original container, and fixed it. The 2nd accommodating position which is in an extended state is a position where the pole base end side edge part of a circular table is arrange | positioned near the axial center of a circular table, and a "zoom length" is not restrict | limited by the length of a circular table.

Moreover, in the other fishing rod of this invention, the far end has a 1st fitting part in the inner peripheral surface near the center of an axial direction, and has a 2nd fitting part in the inner peripheral surface of a pole base end side edge part. The far end is connected to the repair side toward the repair side in the far end, and has a fitting male formed on the outer circumferential surface of the pole base end side.

In this fishing rod, in the extended state in which the original base was pulled to the repair side of the original, and the storage state in which the original base was accommodated in the inside of the original, the original and the original can be connected and fixed to each other, and the specific shape in each state Is as follows.

In the stretched state, the first fitting part of the far end and the fitting male part of the far end are attached to each other. While these fitting parts are pulled and fixed to the far base, the poles of each other are connected and fixed. On the other hand, in the storage state, the second fitting part of the far end and the fitting male part of the far end are attached to each other. And mutual poles are connected and fixed.

In another fishing rod of the present invention, the far-end has a first fitting part on the inner circumferential surface of the repair side end portion, and has a second fitting part on the inner circumferential surface of the pole base end side end portion. The far end is connected in a far side toward the waterline side, and has a first fitting male part on the outer circumferential surface near the center in the axial direction, and has a second fitting male part formed on the outer circumferential side of the pole base end portion.

In this fishing rod, in the stretched state where the original base was pulled to the repair side of the original, and the storage state in which the original was stored in the inside of the original, the original and the original can be connected and fixed to each other. The shape is as follows.

In the stretched state, the first fitting part of the far end and the first fitting male part of the far end are attached to each other. While these fitting parts are pulled and fixed to the far end with the far end, the poles of each other are connected and fixed. On the other hand, in the storage state, the second fitting part of the far end and the second fitting male part of the far end are squeezed together. And mutual poles are connected and fixed.

Moreover, the structure of this invention is a connection structure of the large diameter pole and the small diameter pole connected so that entrance and exit to the repair side of the large diameter pole are possible. The large diameter pole has a first fitting part formed on the inner circumferential surface of the repair side end, a fitting ring disposed inside the pole proximal end, and a second fitting part formed on the inner circumferential surface between the first fitting part and the fitting ring. Further, the small diameter pole has a first fitting male part formed on the outer circumferential surface of the pole proximal end, a second fitting male part formed on the outer circumferential surface of the first side of the first fitting male part, and a third fitting male formed on the repair side outer circumferential surface of the second fitting male part. Have wealth This small diameter pole can be connected and fixed to a large diameter pole in either the extended state in which a part of the repair side was pulled out to the repair side of the large diameter pole, and the storage state in which a part of the pole base end side was accommodated inside the large diameter pole. In the stretched state, the second fitting male portion adheres to the first fitting portion, and the first fitting male portion adheres to the second fitting portion. On the other hand, in a stored state, while the third fitting male portion is attached to the first fitting portion, the first fitting male portion is attached to the fitting ring.

By connecting such a large diameter pole and a small diameter pole in a pulled-out manner, and adjusting the axial distance between each rod-fitting fitting part or fitting part, the zoom length is arbitrarily set, and the freedom of the design becomes high.

Such a large diameter pole includes a first taper portion extending from the repair side end portion to a pole base end side and having a large diameter as large as the pole base end side, and a taper that is more rapid than the first taper portion successively to the pole base end side of the first taper portion as the pole base end side. The thing which has the 2nd taper part to be large-hardened and the 3rd taper part which largely hardens by the long-term base end with the taper which is gentler than a 2nd taper part continuously in the long base end side of a 2nd taper part may be used. And a 2nd fitting part becomes an inner peripheral surface of a 2nd taper part.

In addition, other large diameter poles include a first taper portion extending from the repair side end portion to the pole base end side and being largely hardened by the pole base end side, and a taper that is gentler than the first taper portion continuously to the pole base end side of the first taper portion. You may use what has a 2nd taper part which large-sizes only the long base end side. And a 1st fitting part becomes an inner peripheral surface of a 1st taper part.

In addition, the fitting ring of the large diameter rod may be detachable with respect to the tubular body of the large diameter pole. By removing the fitting ring, the small diameter pole assembled to the large diameter pole can be removed from the large base of the large diameter pole, and the large diameter pole and the small diameter pole can be disassembled.

[First Example]

EMBODIMENT OF THE INVENTION Hereinafter, 1st Embodiment of this invention is described, referring drawings.

As shown in FIG. 1, the fishing rod according to the first embodiment of the present invention includes the original rod 1 and the original rod 2 and the chord pole 3 connected to the waterline side of the original rod 1 in turn. Have This fishing rod is called a so-called fishing rod, and when the rods are pulled out and used as a long fishing rod, the total length is about 2000 to 4000 mm. These far-ends 1 to choridae 3 are tubular members that taper toward the front end formed from a prepreg material impregnated with synthetic resin in carbon fiber or glass fiber.

These poles are connected by a so-called pull-out type, and the original bed 2 and the chocolate bar 3 are inserted into the pole on the pole base end side in order from the repair side, and are accessible. In other words, when the chord stand 3 is pulled out to the waterline side of the original table 2, the waterline side end of the pole base end side outer peripheral surface of the chord stand 3 located on the repair side and the pole base 2 located on the pole base end side The inner peripheral surface is attached to each other, pulled out and fixed to the waterline side, and mutual connection fixing is possible. In addition, between the original bed 2 and the original bed 1, connection fixation is mutually possible in either the extended state or the stored state, as will be described later.

The far end 1 is a thick diameter ordinary body disposed at the longest proximal end. The reel seat 4 which can attach | attach a reel detachably is arrange | positioned at the circumferential surface near the center of an axial direction, and the back stopper 5 is detachably attached to the long base end side. Moreover, the fixing guide 6 is also attached to the repair side edge outer peripheral surface. Furthermore, as needed, the grip which consists of elastic bodies is attached to the circumferential surface of the reel seat 4 on the repair side. For example, an angler grasps this grip and a reel seat vicinity, and a fishing operation is performed by putting the circumferential surface of the pole base end side of a reel seat in an armpit.

A fixing guide 6 is also attached to the periphery of the original counterpart 2 on the periphery of the repair side end. On the pole base end side of this fixed guide 6, the slide guide 7 which can slide the circumferential surface of the original base 2 in the axial direction is arrange | positioned. In the chord stand 3, the top guide 8 is attached to the waterline side edge part, and the slide guide 7 which can slide the circumferential surface of the chord stand 3 in the axial direction on the pole base end side of the top guide 8 is carried out. ) Is placed.

Incidentally, in this embodiment, the number of poles is set to three, but the number of poles is arbitrarily set and is not limited thereto.

Next, the connection structure of the far table 1 and the far table 2 is demonstrated in detail. As typically shown in FIG. 2 and FIG. 3, the far table 1 and the far table 2 each have a regular tapered taper that gradually tapers toward the front end.

As described above, the rear cap 5 is attached to the pole proximal end of the far table 1 in a detachable manner. In addition, a stopper ring 9 (corresponding to the second fitting part) is disposed inside the far end 1 adjacent to the rear side of the rear plug 5. The stopper ring 9 is a cylindrical member penetrating in the axial direction, and a plurality of protrusions protruding in the radially inner direction on the inner circumferential surface thereof extend in the axial direction at intervals in the circumferential direction. This stopper ring 9 is inserted from the end of the pole base end side of the base 1, and is fixed by adhesive etc. It can be removed as needed. And the fitting male part 2a of the original base 2 mentioned later is inserted in this protrusion from a waterline side, and is attached and attached (refer FIG. 3).

The inner circumferential surface near the center in the axial direction of the far table 1 is also a portion to which the fitting male part 2a of the far table 2 described later is attached, which is the first fitting part 1a (see Fig. 2). . Although the 1st fitting part 1a may make a smaller diameter smaller than another part, the predetermined shaft of the far table 1 is based on the relationship between the taper of the far table 1 and the outer diameter of the fitting male part of the far table 2. It is sufficient if it can be attached to the inner peripheral surface of the directional position. The axial distance between the first fitting part 1a and the stopper ring 9 corresponds to the "zoom length". When the axial length of the far table 1 is about 500 to 600 mm, the suitable "zoom length" is about 250 to 300 mm.

The original counterpart 2 is also a normal body with taper tapering toward the front end. The fitting male part 2a which large diameter was hardened more than the other part is set in the pole base end side edge part. For example, the auxiliary prepreg can be separately wound and fired at the pole base end side end of the original base 2, and the fitting male part 2a part can be largely hardened. As described above, the fitting male part 2a can be attached to a predetermined portion of the far table 1.

In this fishing rod, it draws to the waterline side one by one from the chocolate rod 3, and is used as a long fishing rod. In particular, in the stretched state in which the far table 2 is pulled toward the repair side of the far table 1, and in the storing state in which the far table 2 is housed inside the far table 1, the far table 2 and the far table 1 ) Can be connected and fixed to each other, and specific shapes in each state are as follows.

In the stretched state, as shown in FIG. 2, the first fitting part 1a of the far end 1 and the fitting male part 2a of the far end 2 are attached to each other. These fitting portions are pulled out and fixed to the far table 1, and the mutual poles are connected and fixed. On the other hand, in the storage state, as shown in FIG. 1, the stopper ring 9 of the far table 1 and the fitting male portion 2a of the far table 2 are attached to each other. And mutual poles are connected and fixed.

Thus, in the stretched state, the fitting male part 2a of the pole base end side edge part of the original base 2 is arrange | positioned near the center of the axial direction of the original base 1, and "zoom length" is set to the length of the original base 1 It is not restricted. Therefore, the appropriate fishing rod state can be maintained in either the stretched state or the stored state.

[Example 2]

The connection structure of the fishing rod 21 and the fishing rod 22 which is a modification of 1st Embodiment is demonstrated.

As shown in FIG.4 and FIG.5, the back stopper 5 is attached to the long base end side of this far table 21 so that attachment or detachment is possible. In addition, a stopper ring 9 (corresponding to the second fitting part) is disposed inside the far end 1 adjacent to the rear side of the rear plug 5. The stopper ring 9 is the same as that of the first embodiment, and a description thereof is omitted.

In addition, the inner peripheral surface of the repair side end part of the far table 21 is a part which the 1st fitting male part 22a of the far table 22 mentioned later attaches, and becomes the 1st fitting part 21a (refer FIG. 4). Although the first fitting part 21a may be made smaller in diameter than the other parts, the first fitting part 21a may be made smaller in size by the relationship between the taper of the far end 21 and the outer diameter of the first fitting part 22a of the far end 22. It is sufficient if the first fitting male part 22a can be attached to the inner peripheral surface of the repair side of (1).

The original counterpart 22 is also a normal body in which taper becomes thinner toward the front end. The first fitting male portion 22a that is larger in diameter than the other portion is formed on the circumferential surface near the center in the axial direction, and the second fitting male portion 22b that is larger in diameter than the other portion is set at the end of the pole end. Although the axial length of these 1st fitting male part 22a and the 2nd fitting male part 22b corresponds to "zoom length", about 250-300 mm is preferable as the length.

As in the first embodiment, these parts can be baked by winding auxiliary auxiliary prepregs separately on a predetermined circumferential surface of the original table 22 to largely harden these parts. The outer diameter of this first fitting male portion 22a is set to match the inner diameter of the water-rear end portion (first fitting portion 21a) of the far table 21 (see Fig. 4). The outer diameter of the second fitting male portion 22b is set to match the inner diameter of the stopper ring 9 of the far end 21 (see Fig. 5).

Also in this fishing rod, the original counterpart 22 and the original rod are in an extended state in which the original rod 22 is pulled toward the repair side of the original rod 21, and in the stored state in which the original rod 22 is housed inside the original rod 21. Connection fixing with (21) is possible, and the specific shape in each state is as follows.

In the stretched state, as shown in FIG. 4, the first fitting part 21a of the far end 21 and the first fitting male part 22a of the far end 22 are attached to each other. These fitting portions are pulled and fixed to the far table 21 with respect to the far table 21, and the poles of each other are connected and fixed. On the other hand, in the storage state, the stopper ring 9 of the far table 21 and the second fitting male portion 22b of the far table 22 are attached to each other. And mutual poles are connected and fixed.

[Example 3]

A third embodiment of the present invention will be described below with reference to the drawings.

As shown in FIG. 6, the fishing rod according to the third embodiment of the present invention includes an original rod 31, an original rod 32 connected to the waterline side of the original rod 31, and an original rod 32. ) And a rod 33 (not shown) connected to the repair side in a pull-out manner and the remaining poles (not shown) connected to the repair side. Various poles, such as these bases 31, are formed from the prepreg impregnated with synthetic resin in carbon fiber or glass fiber, etc., and are cylindrical members tapering toward the front end. Since these poles are connected by a pull-out type, they can be inserted into and moved out of the pole on the pole base end side in order from the pole on the repair side.

In addition, when the rods, such as the squadron 33, are pulled out to the repair side, the pole circumferential end side outer circumferential surface of the poles located on the repair side and the repair side end inner circumferential side of the poles located on the repair side are mutually wound between adjacent poles. It is good, it is pulled out and fixed to the waterline side, and mutual connection fixing is possible. In addition, in the far table 32 and the far table 31, as described later, connection fixing is possible in either the stretched state or the stored state.

On the outer circumferential surface of the far end 31, a reel seat 34 for detachably attaching the reel R is provided. Moreover, the back stopper 35 is detachably attached to the pole base end side edge part. The fishing line guide 36 for guiding the fishing line from the reel R is attached to the repair-side outer peripheral surface of the original counterpart 32. As shown in FIG. A plurality of fishing line guides 36 can slide in the axial direction and are fixedly mounted at any axial position on the circumferential surface of other poles such as the squadron 33 and the like.

Next, the connection structure of the far end 31 and the far end 32 is demonstrated in detail.

As typically shown in FIG. 7, the far end 31 is a regular body in which taper is tapered gradually toward the front end. Specifically, the far end 31 extends from the repair side end to the pole proximal side, and the first taper portion X which is largely hardened by the pole proximal side, and the first taper successively on the pole proximal side of the first taper portion X. It can be divided into 2nd taper part Y which hardens by the long base end side by taper which is slower than the part X. For example, the 1st taper part X is a taper rate about 2/1000-6/1000. The second tapered portion Y has a taper rate of about 0.6 / 1000 to 4/1000. Although the axial length of the base 31 is varied according to the type of fishing rod, considering the formation of the grip portion for holding the angler on the reel seat 34 and the circumferential surface of the pole proximal side, the base 31 The axial length of is preferably set to about 50 to 70 cm. A screw groove is formed in the pole base end side inner peripheral surface of this base 31, and the back stopper 35 is fitted and fixed by screw so that attachment or detachment is possible. A stopper ring 39 is attached to the inside of the far end 31 adjacent to the repair side of the rear stopper 35. The stopper ring 39 is a ring-shaped member formed of plastic or the like, and a plurality of ribs are formed on the inner circumferential surface with an interval in the circumferential direction extending in the axial direction. The stopper ring 39 is mounted on the far end 1 in an unmovable manner in the circumferential direction and the axial direction by any method, but it is preferable that the stopper ring 39 can be detached from the far end 1.

In addition, as will be described later, the inner peripheral surface of the first tapered portion X at the repair side end portion of the far table 31 and the second tapered portion near the center in the axial direction of the far table 1 in relation to the far table 32 ( A part of the inner peripheral surface of Y) becomes the 1st fitting part 31a and the 2nd fitting part 31b, respectively.

The original counterpart 32 is a conventional body in which a taper is tapered gradually toward the front end. The pole base end side edge part of the original base 32 is made larger harder than another part, and it is set as the 1st fitting male part 32a. Moreover, the 2nd fitting male part 32b is formed in the repair side outer peripheral surface of the 1st fitting male part 32a, and the 3rd fitting male part 32c is formed in the repair side outer peripheral surface of the 2nd fitting male part 32b, respectively. The first fitting male portion 32a to the third fitting male portion 32c are formed by stacking a prepreg material forming a cylindrical portion of the original table 32. That is, it is formed by laminating an auxiliary prepreg material partially, firing integrally with the prepreg material which forms a cylindrical part, and polishing an outer peripheral surface.

The axial length of the far table 32 is longer than the axial length of the far table 31, and is about 90-130 cm in length. Since the distance between the 1st fitting male part 32a and the 2nd fitting male part 32b becomes a length difference (zoom length) between a "stretched state" and a "storing state", it sets this arbitrarily as needed. For example, in the case of a linear fishing rod or the like, since the zoom length is preferably about 30 cm, the distance between the first fitting male part 32a and the second fitting male part 32b is 30 cm. The axial position of the 3rd fitting male part 32c is set in consideration of the "storage state" which accommodated the original base 32 in the original base 31 (refer FIG. 7 (b)).

The outer diameter of the first fitting male portion 32a of the original mat 32 is adjusted in accordance with the inner diameters of the stopper ring 39 and the second fitting portion 31b. The first fitting male part 32a makes it possible to attach to these parts. On the other hand, the outer diameter of the 2nd fitting male part 32b and the 3rd fitting male part 32c is adjusted according to the inner diameter of the 1st fitting part 31a. In this embodiment, since the 1st fitting part 31a is an inner peripheral surface of the 1st taper part X, the outer diameter of the 2nd fitting part 32b and the 3rd fitting part 32c is the taper surface which matched this. Although it may be sufficient, it is sufficient if it is made to adhere to either part of 1st taper part X.

In such a fishing rod, an angler pulls various poles to the waterline side one by one and performs fishing as a long fishing rod, and after finishing fishing, various poles are stored in the pole of the pole podium side in order to make it short and compact. Can be. In particular, between the far table 32 and the far table 31, in the stretched state (FIG. 7 (a)) which pulled out the far table 32 to the repair side of the far table 31, and the inside of the far table 31. In either state of the storage state (Fig. 7 (b)) in which a part of the pole base end side of the original table 32 is accommodated, it is possible to connect and fix each other.

That is, as shown to Fig.7 (a), in a stretched state, the 2nd fitting male part 32b adheres to the 1st fitting part 31a, and the 1st fitting male part 32a fits a 2nd fitting. It adheres to the magnetic part 31b. At this time, the attachment between the second fitting male portion 32b and the first fitting portion 31a may be loose and may be about "not to be rattled". In this case, sufficient coupling fixation force is produced by the first fitting male portion 32a and the second fitting portion 31b.

On the other hand, as shown in FIG.7 (b), in the storage state, the 3rd fitting part 32c adheres to the 1st fitting part 31a, and the 1st fitting part 32a is a stopper ring ( 39) is inserted into the inside. At this time, the attachment between the third fitting male portion 32c and the first fitting portion 31a may be loose and may be about "not to be rattled". In this case, sufficient connection fixation force is produced by the first fitting male portion 32a and the stopper ring 39.

By thus connecting the far end 32 and the far end 31 in a pull-out manner and arbitrarily adjusting the axial distance between the respective mating male portions or the fitting portion of each pole, the zoom length is arbitrarily set, The degree of freedom in design can be increased. Thereby, it becomes possible to produce the state of a suitable fishing rod according to the characteristic of various kinds of fishing rods, and to improve operability.

[Example 4]

A fourth embodiment of the present invention will be described below with reference to the drawings.

The connecting structure between the far end 41 and the far end 42 of the fishing rod according to the fourth embodiment of the present invention will be described in detail.

As typically shown in FIG. 8, the far table 41 is a regular body in which taper is tapered gradually toward the front end. In detail, the far end 41 extends from the repair side end to the pole base end side, and the first taper portion X is continuously stiffened by the pole base end side, and the first taper is continuously connected to the pole base end side of the first taper part X. The second taper portion Y which is largely hardened by the pole proximal end with a taper that is sharper than the portion X, and the taper that is gentler than the second tapered portion Y in succession to the pole proximal side of the second taper portion Y. It can be distinguished by the third tapered portion Z which is largely hardened by the long base end side. For example, the first taper portion X has a very gentle taper rate of about 0/1000 to 0.5 / 1000, and the second taper portion Y has a taper rate of about 2.5 / 1000 to 4/1000, and furthermore The third taper portion Z has a taper rate of about 0.6 / 1000 to 4/1000. As in the third embodiment, the axial length of the base 41 varies depending on the type of fishing rod, but is preferably about 50 to 70 cm. A thread groove is formed in the inner circumferential side of the rod base end side of the far end 41, and the rear cap 45 is fitted and detachably screwed therein as in the third embodiment. Moreover, the stopper ring 49 is attached to the inside of the far table 41 adjacent to the waterline side of the back plug 45. This stopper ring 49 is also the same as in the third embodiment.

In addition, as will be described later, in the relationship with the original table 42, the repair side inner peripheral surface of the first tapered portion X of the repair side end portion of the original table 41 and the second taper portion Y of the original table 41 are described. The inner peripheral surface is the 1st fitting part 41a and the 2nd fitting part 41b, respectively.

The original counterpart 42 is a conventional body in which a taper is tapered gradually toward the front end. As in the third embodiment, the pole proximal end of the original table 42 is made larger in diameter than the other portions, and the excitation serves as the first fitting male portion 42a. Moreover, the 2nd fitting male part 42b is formed in the repair side outer peripheral surface of the 1st fitting male part 42a, and the 3rd fitting male part 42c is formed in the repair side outer peripheral surface of the 2nd fitting male part 42b, respectively.

The axial length of the far table 42 is longer than the axial length of the far table 41, and is about 120 cm long. Since the distance between the first fitting male part 42a and the second fitting male part 42b is the length difference (zoom length) between the "stretched state" and the "storing state", this is arbitrarily set as needed as in the third embodiment. do.

The outer diameter of the first fitting male portion 42a of the original mat 42 is adjusted in accordance with the inner diameters of the stopper ring 49 and the second fitting portion 41b. In particular, in this fishing rod, since the 2nd fitting part 41b of the base 41 becomes the taper surface of the 2nd taper part Y, it is also necessary to adjust the 1st fitting male part 42a accordingly. For example, the 1st fitting male part 42a is divided into the tapered surface part of a repair side, and the non-tapered surface part of a pole base end side, the former taper surface part is matched with the 2nd fitting part 41b, and a pole is further provided. The non-tapered surface portion at the proximal end is adjusted to the inner diameter of the stopper ring 49 (see Fig. 8), and the first fitting male portion 42a may be allowed to be attached to these two portions. On the other hand, the outer diameter of the 2nd fitting male part 42b and the 3rd fitting male part 42c is adjusted according to the inner diameter of the 1st fitting part 41a.

In such a fishing rod, an angler pulls various poles to the waterline side one by one and performs fishing as a long fishing rod, and after finishing fishing, various poles are stored in the pole of the pole podium side in order to make it short and compact. Can be. In particular, in the far table 42 and the far table 41, in the stretched state (FIG. 8 (a)) which pulled out the far table 42 to the repair side of the far table 41, and the inside of the far table 41. In any state of the storage state (Fig. 8 (b)) in which a part of the pole base end side of the original table 42 is accommodated, it is possible to connect and fix each other.

That is, as shown to Fig.8 (a), in the extended state, the 2nd fitting male part 42b adheres to the 1st fitting part 41a, and the 1st fitting male part 42a fits a 2nd fitting. It adheres to the magnetic part 41b. At this time, the attachment between the second fitting male portion 42b and the first fitting portion 41a may be loose and may be about "not to be rattled". In this case, sufficient coupling fixation force is produced by the first fitting male part 42a and the second fitting part 41b.

On the other hand, as shown in FIG. 8 (b), in the stored state, the third fitting male portion 42c is attached to the first fitting portion 41a, and the first fitting male portion 42a is the stopper ring ( 49) It is inserted into the inside and attached. At this time, the attachment between the third fitting male portion 42c and the first fitting portion 41a may be loose and may be about "not to be rattled". In this case, sufficient connection fixing force is produced by the first fitting male part 42a and the stopper ring 49.

[Example 5]

The connecting structure of the fishing rod 51 and the fishing rod 52 according to the fifth embodiment of the present invention will be described in detail.

As typically shown in FIG. 9, the far table 51 is a regular body in which taper is tapered gradually toward the front end. In detail, the far end 51 has the 1st taper part X which does not change, or does not change most in diameter in the axial direction extended from a repair side edge part to the pole base end side, and the pole end of the 1st taper part X. 2nd taper part Y which hardens by the long base end side with the taper which is sharper than the 1st taper part X continuously in the side, and further, the 2nd taper part continuously in the long base end side of the 2nd taper part X It can be divided into 3rd taper part Z which hardens by the long base end side by taper which is sharper than (Y). The first taper portion X has a taper rate of about 0/1000 to 0.5 / 1000, the second taper portion Y has a taper rate of about 0.6 / 1000 to 4.8 / 1000, and the third taper portion Z is The taper rate is about 2.5 / 1000 to 4/1000. As in the third embodiment, the axial length of the rod 51 is varied depending on the type of fishing rod, but is preferably about 50 to 70 cm. A thread groove is formed in the inner circumferential side of the rod base end side of the far end 51, and the rear plug 55 is fitted and detachably screwed therein as in the third embodiment. Moreover, the stopper ring 59 is attached in the inside of the base 51 which adjoins the repair side of the back stopper 55. As shown in FIG. This stopper ring 59 is also the same as in the third embodiment.

Moreover, in the relationship with the original table 52, the inner peripheral surface of the repair side of the 1st taper part X of the repair side end part of the original table 51, and the repair side of the 3rd taper part Z of the original table 51 The inner peripheral surface is the 1st fitting part 51a and the 2nd fitting part 51b, respectively.

The original counterpart 52 is a conventional body in which the taper is tapered gradually toward the front end. As in the third embodiment, the end of the rod base end side of the original base 52 is made larger in size than other portions, and the excitation serves as the first fitting male portion 52a. Further, a second fitting male portion 52b is formed on the repair side outer circumferential surface of the first fitting male portion 52a, and a third fitting male portion (not shown) is formed on the repair side outer peripheral surface of the second fitting male portion 52b, respectively. Is the same as the fourth embodiment.

The rest of the configuration is the same as in the fourth embodiment, and the description is omitted.

In such a fishing rod, an angler pulls various poles to the waterline side one by one and performs fishing as a long fishing rod, and after finishing fishing, the rods are stored in the pole of the pole base end side in order to make it short and compact. Can be. In particular, in the far table 52 and the far table 51, the stretched state which pulled out the far table 52 to the repair side of the far table 51, and the pole of the far table 52 in the inside of the far table 51 In any state with the stored state in which a part of the base end side is accommodated, it is possible to connect and fix each other.

That is, in the stretched state, the second fitting male portion 52b is attached to the first fitting portion 51a, and the first fitting male portion 52a is attached to the second fitting portion 51b. At this time, the attachment between the second fitting male portion 52b and the first fitting portion 51a (there is little change in the diameter of this portion) is loose and is about "not rattled".

On the other hand, in the storage state, the third fitting male portion is attached to the first fitting portion 51a, and the first fitting male portion 52a is inserted into the stopper ring 59 to be attached. At this time, the attachment between the third fitting male portion and the first fitting portion 51a may be loose and may be about "not to be rattled". In this case, sufficient connection fixing force is produced by the first fitting male portion 52a and the stopper ring 59.

In the fishing rod which concerns on the connection structure of the fishing rod or pole of this invention, fishing operation can be performed according to a situation, adjusting the length of the whole fishing rod. At this time, the zoom length is not limited to the length of the circumference.

Claims (7)

In a fishing rod formed by connecting a plurality of poles that are ordinary bodies in sequence, And A first storage position which is connected in the far side toward the repair side so as to be able to go in and out, and is accommodated and fixed in the far end in a state where its pole end end end reaches the pole end end side of the far end; An original table movable in the axial direction between the second storage positions accommodated and fixed in the original table in a state where an end portion is near the axial center of the original table. Fishing rod provided with. The method of claim 1, The far end has a first fitting part on the inner circumferential surface near the center in the axial direction, and has a second fitting part on the inner circumferential surface of the end portion of the pole pole. The fishing rod has a fitting male part which is connected to the water column in the circumference so as to be allowed to go out and toward the waterline side, and is formed on the outer circumferential surface of the pole base end side. The method of claim 1, The far end has a first fitting part on the inner circumferential surface of the repair side end, and has a second fitting part on the inner circumferential surface of the pole proximal end. The fishing rod has a first fitting male portion which is connected to the male and female in the circumferential side toward the repair side, and has a first fitting male portion on the outer circumferential surface near the center in the axial direction, and has a second fitting male portion formed on the outer circumferential side of the pole end. In a connection structure between a large diameter pole and a small diameter pole connected to the repair side of the large diameter pole so as to be accessible, The large diameter pole has a first fitting part formed on the inner circumferential surface of the repair side end, a fitting ring disposed inside the pole proximal end, and a second fitting part formed on the inner circumferential surface between the first fitting part and the fitting ring. , The small diameter pole has a first fitting male part formed on an outer circumferential surface of a pole proximal end, a second fitting male part formed on the repair side outer circumferential surface of the first fitting male part, and a third fitting male formed on the repair side outer circumferential surface of the second fitting male part. Have wealth, The small-diameter pole is connected and fixed to the large-diameter pole in either the stretched state in which a part of the repair side is pulled out on the repair side of the large-diameter pole and in a stored state in which a portion of the pole base end side is accommodated in the large diameter pole. Possible, In the stretched state, the second fitting male part is attached to the first fitting part, and the first fitting male part is attached to the second fitting part. The pole coupling structure in which the third fitting male portion is attached to the first fitting portion in the storing state, and the first fitting male portion is attached to the fitting ring. The method of claim 4, wherein The large diameter pole has a first tapered portion that largely hardens by a pole proximal side extending from the repair side end to the pole proximal side, and a pole proximal side with a taper that is more rapid than the first tapered portion continuous to the pole proximal side of the first tapered portion. And a second taper portion to be largely cured by a large amount, and a third taper portion to be largely cured by a pole proximal side with a taper that is gentler than the second taper portion in succession to the pole proximal side of the second tapered portion. The female part is a pole connection structure which is an inner peripheral surface of the said 2nd taper part. The method of claim 4, wherein The large diameter pole has a first tapered portion that largely hardens by a pole proximal side extending from the repair side end to the pole proximal side, and a pole proximal end with a taper that is gentler than the first tapered portion continuously to the pole proximal side of the first tapered portion. With the second taper part large hardening by the side, And said first fitting part is a pole connecting structure which is an inner circumferential surface of said first tapered portion. The method according to claim 5 or 6, The fitting ring of the large-diameter pole is a pole connecting structure that is detachable to a tubular body of the large-diameter pole.