KR20210143661A - Fishing thread guide and fishing rod with the fishing thread guide - Google Patents

Abstract

The purpose of the present invention is to improve fixing force for a guide body of a guide ring regardless of a molding error of the guide ring or the guide body. According to one embodiment of the present invention, a fishing line guide is installed on a fishing rod extending along a rod axis and comprises a guide body extending along a central axis of the guide and having a through hole formed therein, and a guide ring fitted into the through hole of the guide body. The guide ring has a crimping part. The crimping part is fixed by being crimped to the guide body, and curved outward in a radial direction of the guide ring.

Description

A fishing rod provided with a fishing line guide and the said fishing line guide {FISHING THREAD GUIDE AND FISHING ROD WITH THE FISHING THREAD GUIDE}

The present invention relates to a fishing line guide and a fishing rod provided with the fishing line guide.

As a fishing line guide for guiding a fishing line to a fishing rod, it is known that the guide ring was fitted in the through hole of a fishing line guide. In such a fishing line guide, it is formed so that the long side inner outer diameter shape of a guide ring may become a linear shape in many cases.

Such a fishing line guide is disclosed by patent document 1, for example. In Patent Document 1, a guide ring through which a fishing line conducts is press-fitted and provided with a ring holding portion having a fitting hole, the hole edge of the fitting hole of the ring holding portion coincides with the center point of the diameter of the arc, and A line guide ring for a fishing rod is disclosed in which the center line forms an ellipse having two opposite concentric arc portions with a long diameter, and further, each concentric arc portion is formed with a press-in projection protruding toward the inside.

Japanese Patent Laid-Open No. 2007-274931

However, in the aspect related to Patent Document 1, when the outer diameter shape of the long side of the guide ring is linear, high processing precision is required, and if there is a variation in the forming error of the guide ring or the ring holding part, depending on the size of the ring, There was a problem that it could not be press-fitted into the fitting hole, or that a gap would occur between the fitting hole and the fitting hole even if the fitting hole could be press-fitted.

The present invention has been made in view of the above circumstances, and an object thereof is to reliably improve the fixing force of the guide ring to the guide body regardless of the molding error of the guide ring or the guide body. Objects other than these of the present invention are clarified by referring to the entire specification.

A fishing line guide according to an embodiment of the present invention is installed on a fishing rod extending along a rod axis, extends along a guide central axis, a guide body having a through hole formed therein, and a guide ring fitted into the through hole of the guide body and, the guide ring has a crimping part, and the crimping part is fixed to be crimped to the guide body, and the crimping part is curved outward in the radial direction of the guide ring.

In the fishing line guide according to an embodiment of the present invention, the crimping portion is configured such that the maximum distance between the line connecting the both ends and the crimping portion is within the range of 20 µm to 200 µm.

In the fishing line guide according to an embodiment of the present invention, the crimping part is configured such that the length of the perpendicular extending from the center point of the crimping part to a line connecting both ends of the crimping part is in the range of 20 µm to 200 µm .

In the fishing line guide which concerns on one Embodiment of this invention, the said crimping|compression-bonding part is comprised so that it may have a length in the range of 4 mm - 30 mm as seen from the extending|stretching direction.

In the fishing line guide which concerns on one Embodiment of this invention, the said crimping|compression-bonding part is formed in the edge part of the said guide ring as seen from the thickness direction of the said guide body.

In the fishing line guide which concerns on one Embodiment of this invention, the said edge part of the said guide ring is comprised so that it may have a thickness in the range of 1 mm - 3 mm as seen from the thickness direction of the said guide body.

In a fishing line guide according to an embodiment of the present invention, the guide ring has a curved cross-sectional shape.

The fishing rod which concerns on one Embodiment of this invention is comprised so that at least one of the said any fishing line guide may be provided.

According to the said embodiment, it becomes possible to provide the fishing line guide which can improve the fixing force with respect to the guide body of a guide ring reliably, irrespective of the shaping|molding error of a guide ring or a guide body, and the fishing rod provided with the same.

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows the fishing rod which concerns on one Embodiment of this invention.
It is a figure which shows the fishing line guide which concerns on one Embodiment of this invention.
It is a figure which shows the fishing line guide which concerns on one Embodiment of this invention.
It is a figure which shows the fishing line guide which concerns on one Embodiment of this invention.

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of the fishing rod which concerns on this invention is demonstrated concretely, referring an accompanying drawing. In a plurality of drawings, common components are assigned the same reference numerals throughout the plurality of drawings. It should be noted that each drawing is not necessarily drawn to an exact scale for convenience of explanation.

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows one Embodiment of the fishing rod which concerns on this invention. As shown, a fishing rod 1 according to an embodiment of the present invention is a forward type having a handle 3 , a plurality of company rods 5 (three in the example of FIG. 1 ), and a chord 7 . is a fishing rod of When the fishing rod 1 is not in use, the middle rod 5 and the chord rod 7 are accommodated in the hollow handle rod 3 .

The handle bar 3 , the middle bar 5 , and the cord bar 7 can be formed using, for example, a prepreg sheet in which carbon fiber is impregnated with a synthetic resin. In addition, the handlebar 3, the middle rod 5, and the choridae 7 each have a tapered shape that tapers in the chori direction. A plurality of fishing line guides 10 for guiding the fishing line drawn out from the reel R to the chord of the fishing rod 1 are provided on the outer peripheral surfaces of the middle rod 5 and the chord rod 7 .

In addition, although the fishing rod 2 is comprised, for example by connecting the handle 3, the middle rod 5, the chord 7, etc., these fishing rods are couple|bonded, for example in a parallel system type. . The handlebar 3, the company 5, and the bridle 7 may be joined by an inverted system method, a spigot ferrule method, or any known joint method other than these. The fishing rod 2 may be comprised from a single fishing rod.

Here, the handle 3, the middle bag 5, and the cord 7 are comprised, for example from the fiber-reinforced resin tubular body. This fiber-reinforced resin tubular body is created by winding a fiber-reinforced resin prepreg (prepreg sheet) in which reinforcing fibers are impregnated with matrix resin on a core, and heating and curing this prepreg sheet. As the reinforcing fibers contained in this prepreg sheet, for example, carbon, fiber, glass fiber, and any known reinforcing fibers other than these can be used. As a matrix resin contained in the said prepreg sheet, thermosetting resins, such as an epoxy resin, can be used. After the prepreg sheet is cured, the core is de-core. In addition, the outer surface of a tubular body is grind|polished suitably. Each fishing rod may be comprised in a solid shape.

As shown in Fig. 1, a plurality of fishing line guides 10 (fishing line guides 10A) to guide a fishing line drawn from the reel R to the handle 3, the company 5 and the chord 7 10D), but in the example of the city, all are provided as the fishing line guide 10). More specifically, the fishing line guide 10A is provided in the handle 3 , the fishing line guide 10B is provided in the company 5 , and the fishing line guide 10C is provided in the chord 7 . Although the top guide 10D is provided at the front-end|tip of the bridle 7, the detail is abbreviate|omitted.

The fishing line guide which concerns on one Embodiment of this invention is demonstrated with reference to FIGS. FIG. 2 is a front view of a fishing line guide 10 in one embodiment, FIG. 3 is a front view of a guide ring included in the fishing line guide 10, and FIG. 4 schematically shows a cross section of the fishing line guide 10 It is a drawing.

As shown in FIG. 2, the fishing line guide 10 which concerns on one Embodiment of this invention is equipped with the guide main body 11 and the annular guide ring 12 provided in the said guide main body 11. As shown in FIG. The guide body 11 has a leg part 13 provided in any one of a fishing rod body 3, a fishing rod body 5, and a fishing rod body 7, and a plate-shaped ring connected to the leg part 13. A support portion (14) is provided. For the convenience of description, below, the case where the fishing line guide 10 is installed in the fishing rod body 5 is demonstrated as an example.

Here, the leg part 13 is an elongate plate-shaped or tongue-shaped member extended along the outer peripheral surface of the fishing rod 5, for example. The leg part 13 may be made to be wound around the fishing rod 5 by the winding formed with nylon fiber, for example. In FIG. 2, although the fishing line guide of the single foot type installed in a fishing rod by one leg part is illustrated, the guide ring to which this invention is applicable is not limited to this single foot type thing. For example, the present invention is also applicable to a guide ring of a double foot type. The double foot type fishing line guide has a pair of legs each extending from the ring holding part to the front side and the rear side, and can be fixed to a fishing rod by the pair of leg parts. In addition, this invention is applicable to any of a fixed fishing line guide and a movable fishing line guide. A movable fishing line guide is usually called a flow guide.

In addition, although a metal, resin, or fiber reinforced resin can be used normally as a material of a fishing line guide main body, it is not limited to these. In addition, although a metal can be considered normally as a material of a ring, you may use ceramics (SiC etc.) and another material. Here, as shown in FIG. 2, the ring holding part 14 inclines upward from the back of the fishing rod 5 toward the front. That is, the said ring holding part 14 takes the posture which fell forward of the fishing rod 5, when the guide ring 12 is attached to the fishing rod 5. As shown in FIG. In addition, the front-back direction refers to the front-back direction shown in FIG. This forward direction is a direction toward the handle end from the chori along the rod axis A of the fishing rod 1 . In addition, the up-down direction also points out the up-down direction shown in FIG. 4 similarly.

The ring holding part 14 has a through hole, and the said through hole penetrates the ring holding part 14 along the guide central axis B. This through-hole is defined by the inner peripheral surface 14a of the ring holding part 14, and has a shape used as left-right symmetry and up-down symmetry, for example when viewed from the front. The guide central axis B passes through the center of the through hole and extends in the front-rear direction.

Next, the annular guide ring 12 is press-fitted into the through hole of the ring holder 14 . The guide central axis B is passing through the center of the guide ring 12 . This guide ring 12 is formed of, for example, ceramics, a metal, an alloy, or these composite materials. The guide ring 12 may have a base material layer, an inner surface layer formed on the surface on the inner peripheral surface 12a side of the base material layer, and an outer surface layer formed on the surface on the outer peripheral surface side of the base material layer. The base material layer is made of, for example, an alloy containing Co, Ni, Cr, Mo, Fe, and unavoidable impurities. The base material layer may contain Mn, Ti and/or Nb. The inner surface layer and the outer surface layer are made of, for example, chromium carbite (CrC), titanium carbite (TiC) or vanadium carbite (VC). The inner surface layer and the outer surface layer can have a high hardness of about 3000 Hv from 1300 Hv Vickers hardness.

Next, FIG. 3 shows the guide ring 12 seen from the front from the direction of the guide central axis B. As shown in FIG. As shown, the guide ring 12 has a ring shape elongated in the vertical direction of the paper sheet when viewed from the front. The guide ring 12 has a first curved portion 12A curved in a convex shape in the upper direction, a second curved portion 12B curved in a convex shape in the lower direction, and a convex shape in the right direction. It is provided with the curved 3rd curved part (compression-bonding part) 12C and the 4th curved part (compression-bonding part) 12D curved in the left direction in the convex shape. In the illustrated example, the first curved portion 12A and the second curved portion 12B form concentric partial arcs, and similarly, the third curved portion (pressed portion) 12C and the fourth curved portion (compressed portion) 12D ) forms a concentric partial arc. The example of FIG. 3 is an example, and various curved shapes are conceivable.

A fishing line guide 10 according to an embodiment of the present invention is installed on a fishing rod 1 extending along a rod axis A, extends along a guide central axis B, and a guide body 11 having a through hole formed therein. ) and a guide ring 12 fitted into the through hole of the guide body 11, wherein the guide ring 12 includes a third curved portion (compression portion) 12C and a fourth curved portion (compression portion). ) (12D), the third curved portion (compression portion) 12C and the fourth curved portion (compression portion) 12D are pressed to the guide body and fixed, and the third curved portion (compression portion) 12C ) and the fourth curved portion (compression portion) 12D are curved outward in the radial direction of the guide ring.

According to the fishing line guide 10 which concerns on one Embodiment of this invention, irrespective of the shaping|molding error of a guide ring or a guide body, the fishing line guide which can improve reliably the fixing force of a guide ring with respect to the guide body, and a fishing rod provided with the same It becomes possible to provide

To explain this in more detail, the guide ring 12 has a crimping part 15, and the crimping part is fixed by being crimped to the guide body, and the crimping part is radially outside of the guide ring when viewed from the extension direction. By being curved to , since deformation and press-fitting are possible, it becomes possible to reliably improve the fixing force of the guide ring to the guide body, regardless of the molding error of the guide ring or the guide body.

In the fishing line guide 10 according to the embodiment of the present invention, the third curved portion (compression portion) 12C and the fourth curved portion (compression portion) 12D are a line connecting the opposite ends, the pressure bonding portion and The maximum distance of is configured to be within the range of 20 μm to 200 μm.

In the fishing line guide according to an embodiment of the present invention, the crimping portion has a length (X) of a perpendicular extending from the center point (M) of the crimping portion to a line connecting both ends of the crimping portion is 20 µm to 200 µm is configured to be within range.

In this way, since deformation and press-fitting are possible, it becomes possible to reliably improve the fixing force of the guide ring with respect to the guide body, irrespective of the shaping|molding error of a guide ring or a guide body. Moreover, it can also be made to create an unevenness|corrugation on the adhesive surface of the guide body of fiber reinforced resin, and to improve adhesive strength by the adhesion|attachment after press-fitting.

In the fishing line guide according to an embodiment of the present invention, the third curved portion (compression portion) 12C and the fourth curved portion (compression portion) 12D are viewed in the extending direction (up-and-down direction in FIG. 3 ), It is configured to have a length in the range of 4 mm to 30 mm.

In this way, since deformation and press-fitting are possible, it becomes possible to reliably improve the fixing force of the guide ring with respect to the guide body, irrespective of the shaping|molding error of a guide ring or a guide body.

Next, with reference to FIG. 4, the cross-sectional shape of the guide ring 12 is demonstrated. As shown, the guide ring 12 has a ring inner circumferential surface 12a extending along the circumferential direction thereof, and a ring outer circumferential surface 12b extending substantially parallel to the ring inner circumferential surface 12a. The ring inner circumferential surface 12a and the ring outer circumferential surface 12b are connected by a rear end face (end) 12c and a front end face (end) 12d.

As shown in Fig. 4, the guide ring 12 is formed so as to be curved in a convex shape toward the radially inner side when viewed from a cross section when cut by a cut surface including the guide central axis B. That is, the guide ring 12 is curved so as to protrude from the guide inner peripheral surface 14a toward the guide central axis B. In the illustrated example, the guide ring 12 has a rear edge portion 12e projecting rearward than the rear surface of the ring holding portion 14 . The rear edge portion 12e is formed so as to be in contact with the rear surface of the ring holding portion in at least a part of the region in the circumferential direction of the guide ring 12 . Thereby, the guide ring 12 can be hold|maintained by the ring holding part 14 more stably. In addition, at the time of use of the fishing rod 1, the fishing line L passes through the guide ring 12 inside. The guide ring 12 comes into contact with the fishing line L in the vicinity of the top of the ring inner peripheral surface 12a at the time of winding up the fishing line L.

In the fishing line guide 10 which concerns on one Embodiment of this invention, 12 C of said 3rd curved part (compression part) 12C and 4th curved part (compression part) 12D are seen from the thickness direction of the said guide body 11. , is pressed against the guide body 11 at the end face (end) of the guide ring, that is, the end face (end) 12d of the front side described above.

In this way, by being pressed against the guide body 11 at the front end face (end) 12d, holding and fixing are possible, so regardless of the guide ring or guide body molding error, the guide ring It becomes possible to reliably improve the fixing force with respect to the guide body.

In the fishing line guide which concerns on one Embodiment of this invention, the said front side edge part 12d of the said guide ring is comprised so that it may have a thickness in the range of 1 mm - 3 mm as seen from the thickness direction of the said guide main body.

In this way, since the end 12d on the front side of the guide ring has a thickness within this range, deformation or press-fitting is possible. It becomes possible to reliably improve the fixing force with respect to a main body.

The fishing rod 1 which concerns on one Embodiment of this invention is comprised so that at least one of the fishing line guides 10 of any of the above may be provided (in the example of FIG. 1, 11 fishing line guides 10 are formed in the fishing rod 1, has exist).

The dimensions, materials, and arrangements of each component described herein are not limited to those explicitly described in the embodiments, and each of these components has any dimension, material, and arrangement that can be included in the scope of the present invention. can be transformed to have In addition, a component which is not explicitly demonstrated in this specification can also be added to the demonstrated embodiment, and a part of the component demonstrated in each embodiment can also be abbreviate|omitted.

1 fishing rod
3 handlebar
5 company
7 chords
10 fishing line guide
11 Guide body
12 guide ring
12a ring inner circumference
12b Ring periphery
12c Rear end face (end)
12d Front side end face (end)
12e rear end
12A first bend
12B second bend
12C 3rd curved part (compression part)
12D 4th curved part (compression part)
13 leg
14 ring retainer
R reel

Claims (8)

It is a fishing line guide installed on a fishing rod extending along the rod axis,
a guide body having a through hole extending along the guide central axis;
and a guide ring fitted into the through hole of the guide body;
A fishing line guide, wherein the guide ring has a crimping portion, the crimping portion is fixed to the guide body by crimping, and the crimping portion is curved outward in a radial direction of the guide ring. According to claim 1,
The said crimping part is a fishing line guide, wherein the maximum distance between the line connecting the both ends and the crimping part is in the range of 20 µm to 200 µm. The reel sheet for a fishing rod according to claim 1 or 2, wherein the crimping part has a length of a perpendicular extending from the center point of the crimping part to a line connecting both ends of the crimping part in the range of 20 µm to 200 µm. . 4. The method according to any one of claims 1 to 3,
The said crimping|compression-bonding part is a fishing line guide which has a length in the range of 4 mm - 30 mm as seen from the extending|stretching direction. 5. The method according to any one of claims 1 to 4,
The said crimping|compression-bonding part is seen from the thickness direction of the said guide body, The fishing line guide which is formed in the edge part of the said guide ring. 6. The method of claim 5,
The said edge part of the said guide ring has a thickness in the range of 1 mm - 3 mm as seen from the thickness direction of the said guide body. A fishing line guide. 7. The method according to any one of claims 1 to 6,
The guide ring is a fishing line guide in which the cross-sectional shape is curved. A fishing rod provided with at least one fishing line guide as described in any one of Claims 1-7.

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