JP7408742B2 - Fishing line guide, fishing rod equipped with the guide, and method for molding the fishing line guide - Google Patents

Fishing line guide, fishing rod equipped with the guide, and method for molding the fishing line guide Download PDF

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JP7408742B2
JP7408742B2 JP2022129815A JP2022129815A JP7408742B2 JP 7408742 B2 JP7408742 B2 JP 7408742B2 JP 2022129815 A JP2022129815 A JP 2022129815A JP 2022129815 A JP2022129815 A JP 2022129815A JP 7408742 B2 JP7408742 B2 JP 7408742B2
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fishing rod
fishing
line guide
fishing line
fixing part
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JP2022159458A (en
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拓司 川村
昌幸 渡辺
裕一 山本
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Globeride Inc
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Description

本発明は、釣糸ガイド、該釣糸ガイドを備えた釣竿、並びに該釣糸ガイドの成型方法に関するものである。 The present invention relates to a fishing line guide, a fishing rod equipped with the fishing line guide, and a method for molding the fishing line guide.

従来より、釣竿に装着されて釣糸を案内するための種々の釣糸ガイドが知られている。このような釣糸ガイドでは、釣竿の外周面に装着されるフレームと、フレームに止着され釣糸が挿通されるガイドリングとを備えるよう構成される。 2. Description of the Related Art Various types of fishing line guides that are attached to fishing rods to guide fishing lines have been known. Such a fishing line guide is configured to include a frame that is attached to the outer peripheral surface of the fishing rod, and a guide ring that is fixed to the frame and through which the fishing line is inserted.

このような釣糸ガイドとして、特許文献1には、金属製で形成されたフレームに、釣糸を挿通させるガイドリングを保持するためのリング保持部と、釣竿の外表面に装着するための固定部とが一体形成された釣糸ガイドが開示されている。 As such a fishing line guide, Patent Document 1 discloses that a frame made of metal includes a ring holding part for holding a guide ring through which a fishing line is inserted, and a fixing part for attaching to the outer surface of a fishing rod. Disclosed is a fishing line guide having an integrally formed fishing line guide.

また、特許文献2には、フレームとフレームに止着され釣糸が挿通されるガイドリングとを備えたフレームを有する釣糸ガイドを繊維強化樹脂で射出成形することが開示されている。 Further, Patent Document 2 discloses injection molding of a fishing line guide having a frame and a guide ring fixed to the frame and through which a fishing line is inserted, by injection molding using a fiber-reinforced resin.

特開2006-340661号公報Japanese Patent Application Publication No. 2006-340661 実公平2-14385号公報Publication number 2-14385

しかしながら、特許文献1に開示の釣糸ガイドでは、フレームが金属材料で形成されているために重量が重くなるだけでなく撓み性も悪く、このような釣糸ガイドが装着された釣竿では重量や性能として問題があった。 However, in the fishing line guide disclosed in Patent Document 1, since the frame is formed of a metal material, it is not only heavy but also has poor flexibility, and a fishing rod equipped with such a fishing line guide has poor weight and performance. There was a problem.

また、特許文献2に開示のような釣糸ガイドでは、金属材料で形成されたフレームに比して軽量化を図ることはできるものの、ガイド全体としての剛性を高めるためにフレームに一定の厚さを持たせる必要があるため重量が重くなってしまい、また変形時に繊維強化樹脂層の層間せん断破壊がしやすいという問題もあった。 In addition, although the fishing line guide disclosed in Patent Document 2 can be made lighter than a frame made of metal material, the frame must have a certain thickness in order to increase the rigidity of the guide as a whole. There is also the problem that the weight increases because it is necessary to hold the fiber-reinforced resin layer, and that interlayer shear failure of the fiber-reinforced resin layer is likely to occur during deformation.

本発明の実施形態は、上記のような問題点に鑑み、ガイド全体として剛性を確保しつつ軽量化を可能とするだけでなく、釣竿表面に固定し易くかつ釣竿の放出時の糸絡みを防止することが可能な釣糸ガイド、該釣糸ガイドを備えた釣竿、該釣糸ガイドの成型方法を提供することを目的とする。 In view of the above-mentioned problems, the embodiment of the present invention not only makes it possible to reduce the weight of the guide while ensuring rigidity as a whole, but also makes it easy to fix to the surface of the fishing rod and prevents line entanglement when the fishing rod is released. The purpose of the present invention is to provide a fishing line guide, a fishing rod equipped with the fishing line guide, and a method for molding the fishing line guide.

本発明の実施形態の他の目的は、本明細書全体を参照することにより明らかとなる。 Other objects of embodiments of the present invention will become apparent upon reference to the entire specification.

本発明の一実施形態に係る釣糸ガイドは、環状のガイドリングを保持する保持部と、釣竿に固定される釣竿固定部と、該保持部と該釣竿固定部とを接続する接続部とを設けたフレームを有し、前記釣竿固定部は、該釣竿固定部の延伸方向に垂直な断面でみて円弧状に湾曲するよう構成される。 A fishing line guide according to an embodiment of the present invention includes a holding part that holds an annular guide ring, a fishing rod fixing part that is fixed to a fishing rod, and a connecting part that connects the holding part and the fishing rod fixing part. The fishing rod fixing part is configured to curve in an arc shape when viewed in a cross section perpendicular to the extending direction of the fishing rod fixing part.

本発明の一実施形態に係る釣糸ガイドにおいて、前記保持部は、該保持部の延伸方向に
垂直な断面でみて円弧状に湾曲するよう構成される。
In the fishing line guide according to an embodiment of the present invention, the holding portion is configured to curve into an arc shape when viewed in a cross section perpendicular to the extending direction of the holding portion.

本発明の一実施形態に係る釣糸ガイドにおいて、前記フレームは、該釣糸ガイドの長手方向に垂直な方向に湾曲するよう構成される。 In a fishing line guide according to an embodiment of the present invention, the frame is configured to curve in a direction perpendicular to a longitudinal direction of the fishing line guide.

本発明の一実施形態に係る釣糸ガイドにおいて、前記接続部は、該接続部の延伸方向に垂直な方向に湾曲するよう構成される。 In the fishing line guide according to an embodiment of the present invention, the connecting portion is configured to curve in a direction perpendicular to a direction in which the connecting portion extends.

本発明の一実施形態に係る釣糸ガイドにおいて、前記保持部は、前記釣竿固定部に対して30-90°傾斜するよう構成される。 In the fishing line guide according to an embodiment of the present invention, the holding part is configured to be inclined at 30-90 degrees with respect to the fishing rod fixing part.

本発明の一実施形態に係る釣糸ガイドにおいて、前記釣竿固定部の円弧状のRは、該釣竿固定部が固定される前記釣竿の外周面のRと同じにされる。 In the fishing line guide according to an embodiment of the present invention, the arc-shaped R of the fishing rod fixing part is made to be the same as the R of the outer peripheral surface of the fishing rod to which the fishing rod fixing part is fixed.

本発明の一実施形態に係る釣糸ガイドにおいて、前記フレームは、複数の繊維強化樹脂プリプレグ層により形成され、前記釣竿に固定される側の繊維強化樹脂プリプレグ層の繊維方向は、前記フレームの延伸方向と、該延伸方向に垂直な方向とを指向している。 In the fishing line guide according to one embodiment of the present invention, the frame is formed of a plurality of fiber-reinforced resin prepreg layers, and the fiber direction of the fiber-reinforced resin prepreg layer on the side fixed to the fishing rod is in the stretching direction of the frame. and a direction perpendicular to the stretching direction.

本発明の一実施形態に係る釣糸ガイドにおいて、前記フレームは、複数の繊維強化樹脂プリプレグ層により形成され、前記釣竿に固定される側とは反対側の繊維強化樹脂プリプレグ層の繊維方向は、前記フレームの延伸方向に対して傾斜した方向と、該傾斜方向に垂直な方向とを指向している。 In the fishing line guide according to an embodiment of the present invention, the frame is formed of a plurality of fiber-reinforced resin prepreg layers, and the fiber direction of the fiber-reinforced resin prepreg layer on the opposite side to the side fixed to the fishing rod is It is oriented in a direction inclined with respect to the stretching direction of the frame and in a direction perpendicular to the direction of inclination.

本発明の一実施形態に係る釣竿は、竿管と、環状のガイドリングを保持する保持部と、釣竿に固定される釣竿固定部と、該保持部と該釣竿固定部とを接続する接続部とを設けたフレームを有する釣糸ガイドと、該釣糸ガイドの釣竿固定部を前記竿管に固定する釣糸ガイド固定部材と、を備え、前記釣竿固定部は、該釣竿固定部の延伸方向に垂直な断面でみて円弧状に湾曲するよう構成される。 A fishing rod according to an embodiment of the present invention includes a rod tube, a holding part that holds an annular guide ring, a fishing rod fixing part that is fixed to the fishing rod, and a connecting part that connects the holding part and the fishing rod fixing part. and a fishing line guide fixing member that fixes a fishing rod fixing part of the fishing line guide to the rod tube, the fishing rod fixing part being perpendicular to the extending direction of the fishing rod fixing part. It is configured to curve in an arc shape when viewed in cross section.

本発明の一実施形態に係る釣糸ガイドの成型方法では、筒状部材を該筒状部材の長手方向に垂直な方向に湾曲させて配置し、該筒状部材に1又は複数の繊維強化樹脂プリプレグシートを巻回し、該1又は複数の繊維強化樹脂プリプレグシートの加熱硬化処理を行い、該処理後の繊維強化樹脂プリプレグから釣糸ガイドのフレームを切り出すような各ステップを備える。 In a method for molding a fishing line guide according to an embodiment of the present invention, a cylindrical member is curved in a direction perpendicular to the longitudinal direction of the cylindrical member, and one or more fiber-reinforced resin prepregs are formed on the cylindrical member. The method includes steps such as winding a sheet, subjecting the one or more fiber-reinforced resin prepreg sheets to heat curing treatment, and cutting out a frame for a fishing line guide from the treated fiber-reinforced resin prepreg sheets.

本発明の一実施形態に係る釣糸ガイドの成型方法では、前記繊維強化樹脂プリプレグシートが複数である場合、最内層の繊維方向は、前記筒状部材の延伸方向と、該延伸方向に垂直な方向とを指向するよう構成されている。 In the method for molding a fishing line guide according to an embodiment of the present invention, when there is a plurality of fiber-reinforced resin prepreg sheets, the fiber direction of the innermost layer is the stretching direction of the cylindrical member and the direction perpendicular to the stretching direction. It is designed to be oriented towards.

本発明の一実施形態に係る釣糸ガイドの成型方法では、前記繊維強化樹脂プリプレグシートが複数である場合、最外層の繊維方向は、前記筒状部材の延伸方向に対して傾斜した方向と、該傾斜方向に垂直な方向とを指向するよう構成されている。 In the method for molding a fishing line guide according to an embodiment of the present invention, when there is a plurality of fiber-reinforced resin prepreg sheets, the fiber direction of the outermost layer is a direction inclined to the stretching direction of the cylindrical member and a direction inclined to the stretching direction of the cylindrical member. It is configured to point in a direction perpendicular to the direction of inclination.

本発明の一実施形態に係る釣糸ガイドの成型方法では、前記筒状部材がマンドレルであり、前記加熱処理後、前記フレームを切り出す前に前記マンドレルを取り外すステップを備える。 In the method for molding a fishing line guide according to an embodiment of the present invention, the cylindrical member is a mandrel, and the method includes the step of removing the mandrel after the heat treatment and before cutting out the frame.

本発明の様々な実施形態により、ガイド全体として剛性を確保しつつ軽量化を可能とするだけでなく、釣竿表面に固定し易くかつ釣竿の放出時の糸絡みを防止することが可能な
釣糸ガイド、該釣糸ガイドを備えた釣竿、該釣糸ガイドの成型方法を提供することが可能となる。
Various embodiments of the present invention provide a fishing line guide that not only makes it possible to reduce the weight of the guide as a whole while ensuring rigidity, but also allows it to be easily fixed to the surface of a fishing rod and prevent line entanglement when the fishing rod is released. It becomes possible to provide a fishing rod equipped with the fishing line guide and a method for molding the fishing line guide.

本発明の一実施形態における釣竿1の一態様を示す図である。It is a figure showing one aspect of fishing rod 1 in one embodiment of the present invention. 本発明の一実施形態に係る釣糸ガイド10の一態様を示す図である。FIG. 1 is a diagram showing one aspect of a fishing line guide 10 according to an embodiment of the present invention. 本発明の一実施形態に係る釣糸ガイド10を備える釣竿1の一態様を示す図である。FIG. 1 is a diagram showing one aspect of a fishing rod 1 including a fishing line guide 10 according to an embodiment of the present invention. 本発明の一実施形態に係る釣糸ガイド10を備える釣竿1の断面図である。1 is a sectional view of a fishing rod 1 equipped with a fishing line guide 10 according to an embodiment of the present invention. 本発明の一実施形態に係る釣糸ガイド10を備える釣竿1の断面図である。1 is a sectional view of a fishing rod 1 equipped with a fishing line guide 10 according to an embodiment of the present invention. 本発明の一実施形態に係る釣糸ガイド10のフレーム6を示す図である。FIG. 3 is a diagram showing a frame 6 of a fishing line guide 10 according to an embodiment of the present invention. (a)は、本発明の一実施形態に係る釣糸ガイド10におけるフレーム6の繊維強化樹脂プリプレグ層9を示す図、(b)は、 本発明の一実施形態に係る釣糸ガイド10におけるフレーム6の繊維強化樹脂プリプレグ層11を示す図である。(a) is a diagram showing the fiber reinforced resin prepreg layer 9 of the frame 6 in the fishing line guide 10 according to one embodiment of the present invention, and (b) is a diagram showing the frame 6 in the fishing line guide 10 according to one embodiment of the present invention. FIG. 2 is a diagram showing a fiber-reinforced resin prepreg layer 11. FIG. 本発明の一実施形態に係る釣糸ガイド10の成型方法を示す図である。It is a figure showing the molding method of fishing line guide 10 concerning one embodiment of the present invention. 本発明の一実施形態に係る釣糸ガイド10のフレーム6を成型する前の巻回された繊維強化樹脂プリプレグシートを示す図である。FIG. 3 is a diagram showing a wound fiber-reinforced resin prepreg sheet before molding the frame 6 of the fishing line guide 10 according to an embodiment of the present invention.

以下、適宜図面を参照し、本発明の様々な実施形態を説明する。なお、各図面において共通する構成要素に対しては同一の参照符号が付されている。各図面は、説明の便宜上、必ずしも正確な縮尺で記載されているとは限らない。以下、本発明の実施形態について図面に基づき説明する。 Hereinafter, various embodiments of the present invention will be described with reference to the drawings as appropriate. Note that the same reference numerals are given to common components in each drawing. Each drawing is not necessarily drawn to exact scale for convenience of explanation. Embodiments of the present invention will be described below based on the drawings.

図1は、本発明に係る釣竿の一実施形態を示す図である。図示のように、本発明の一実施形態による釣竿1は、竿体2と、竿体2にリールシート9を介して取り付けられたリール6と、竿体2に取り付けられた釣糸ガイド10と、を備える。図示の実施形態においては、リールシート9及び釣糸ガイド10の各々が、竿体の外周面に取り付けられる取付部品に該当する。 FIG. 1 is a diagram showing an embodiment of a fishing rod according to the present invention. As illustrated, a fishing rod 1 according to an embodiment of the present invention includes a rod body 2, a reel 6 attached to the rod body 2 via a reel seat 9, a fishing line guide 10 attached to the rod body 2, Equipped with. In the illustrated embodiment, each of the reel seat 9 and the fishing line guide 10 corresponds to an attachment component that is attached to the outer peripheral surface of the rod body.

竿体2は、例えば、元竿3、中竿5、及び穂先竿7等を連結することによって構成されている。これらの各竿体は、例えば、並継ぎ式に継合される。元竿3、中竿5、及び穂先竿7は、振出方式、逆並継方式、インロー方式、又はこれら以外の公知の任意の継合方式により継合され得る。竿体2は、単一の竿体から構成されていても良い。 The rod body 2 is configured by, for example, connecting a base rod 3, a middle rod 5, a tip rod 7, and the like. These rod bodies are, for example, joined in a side-by-side manner. The base rod 3, the middle rod 5, and the tip rod 7 may be joined by a drawing method, a reverse joint method, a spigot method, or any other known joining method. The rod body 2 may be composed of a single rod body.

元竿3、中竿5、及び穂先竿7は、例えば、繊維強化樹脂製の管状体で構成されている。この繊維強化樹脂製の管状体は、強化繊維にマトリクス樹脂を含浸させた繊維強化樹脂プリプレグ(プリプレグシート)を芯金に巻回し、このプリプレグシートを加熱して硬化させることにより作成される。このプリプレグシートに含まれる強化繊維として、例えば、炭素繊維、ガラス繊維、及びこれら以外の任意の公知の強化繊維を用いることができる。当該プリプレグシートに含まれるマトリクス樹脂として、例えば、エポキシ樹脂等の熱硬化性樹脂を用いることができる。このような熱硬化性樹脂として、不飽和ポリエステル、フェノール、ビニルエステルが考えられるが、これらに限られない。また、熱可塑樹脂を用いる場合、PES(ポリエーテル サルフォン)、PPS(ポリフェニレンスルフィド)、PEEK(ポリエーテルエーテルケトン)、PC(ポリカーボネード)、PA(ポリアミド:6、12、66等)が考えられるが、これらに限られない。プリプレグシートが硬化された後には、芯金が脱芯される。また、管状体の外表面は、適宜研磨される。各竿体は、中実状に構成されてもよい。 The main rod 3, the middle rod 5, and the tip rod 7 are made of, for example, a tubular body made of fiber-reinforced resin. This fiber-reinforced resin tubular body is created by winding a fiber-reinforced resin prepreg (pre-preg sheet) in which reinforcing fibers are impregnated with a matrix resin around a core metal, and heating and curing the prepreg sheet. As the reinforcing fibers contained in this prepreg sheet, carbon fibers, glass fibers, and any other known reinforcing fibers other than these can be used, for example. As the matrix resin contained in the prepreg sheet, for example, a thermosetting resin such as an epoxy resin can be used. Such thermosetting resins may include, but are not limited to, unsaturated polyesters, phenols, and vinyl esters. In addition, when using thermoplastic resin, PES (polyether sulfone), PPS (polyphenylene sulfide), PEEK (polyether ether ketone), PC (polycarbonate), PA (polyamide: 6, 12, 66, etc.) can be considered. , but not limited to these. After the prepreg sheet is cured, the core metal is removed. Further, the outer surface of the tubular body is polished as appropriate. Each rod body may be configured in a solid shape.

図示の実施形態において、元竿3、中竿5及び穂先竿7には、リールシート9に装着さ
れるリール6から繰り出される釣糸を案内する複数の釣糸ガイド10(釣糸ガイド10A~10D)が設けられている。より具体的には、元竿3には釣糸ガイド10Aが設けられ、中竿5には釣糸ガイド10Bが設けられ、穂先竿7には釣糸ガイド10Cが設けられている。穂先竿7の先端には、トップガイド10Dが設けられている。
In the illustrated embodiment, the main rod 3, the middle rod 5, and the tip rod 7 are provided with a plurality of fishing line guides 10 (fishing line guides 10A to 10D) that guide the fishing line reeled out from the reel 6 attached to the reel seat 9. It is being More specifically, the main rod 3 is provided with a fishing line guide 10A, the middle rod 5 is provided with a fishing line guide 10B, and the tip rod 7 is provided with a fishing line guide 10C. A top guide 10D is provided at the tip of the tip rod 7.

次に、図2、3、4を参照して、本発明の一実施形態に係る釣糸ガイド10及び該釣糸ガイド10を備える釣竿1についてさらに説明する。図2に示すように、本発明の一実施形態に係る釣糸ガイド10は、環状のガイドリング12を保持する保持部13と、釣竿1に固定される釣竿固定部14と、該保持部13と該釣竿固定部14とを接続する接続部15とを設けたフレーム16を有し、前記釣竿固定部14は、該釣竿固定部14の延伸方向(A)に垂直な断面(図3に示すA-A’断面)でみて円弧状に湾曲するよう構成される。図4には、釣竿固定部14が該釣竿固定部14の延伸方向(A)に垂直な断面(図3に示すA-A’断面)でみて円弧状に湾曲する様子が示されている。 Next, with reference to FIGS. 2, 3, and 4, a fishing line guide 10 and a fishing rod 1 equipped with the fishing line guide 10 according to an embodiment of the present invention will be further described. As shown in FIG. 2, a fishing line guide 10 according to an embodiment of the present invention includes a holding part 13 that holds an annular guide ring 12, a fishing rod fixing part 14 fixed to a fishing rod 1, and a holding part 13 that holds a ring-shaped guide ring 12. The fishing rod fixing part 14 has a frame 16 provided with a connecting part 15 that connects the fishing rod fixing part 14, and the fishing rod fixing part 14 has a cross section perpendicular to the extending direction (A) of the fishing rod fixing part 14 (A shown in FIG. -A' cross section), it is configured to curve in an arc shape. FIG. 4 shows how the fishing rod fixing part 14 curves into an arc when viewed in a cross section (A-A' cross section shown in FIG. 3) perpendicular to the extending direction (A) of the fishing rod fixing part 14.

次に、図3に示すように、本発明の一実施形態に係る釣竿1は、竿管17と、環状のガイドリング12を保持する保持部13と、釣竿1に固定される釣竿固定部14と、該保持部13と該釣竿固定部14とを接続する接続部15とを設けたフレーム16を有する釣糸ガイド10と、該釣糸ガイド10の釣竿固定部14を前記竿管17に固定する釣糸ガイド固定部材18と、を備え、前記釣竿固定部14は、該釣竿固定部14の延伸方向(B)に垂直な断面(A-A’断面)でみて円弧状に湾曲するよう構成される。既述の通り、図4に、釣竿固定部14が該釣竿固定部14の延伸方向(A)に垂直な断面(図3に示すA-A’断面)でみて円弧状に湾曲する様子が示されている。 Next, as shown in FIG. 3, the fishing rod 1 according to an embodiment of the present invention includes a rod tube 17, a holding section 13 that holds the annular guide ring 12, and a fishing rod fixing section 14 that is fixed to the fishing rod 1. a fishing line guide 10 having a frame 16 provided with a connecting part 15 for connecting the holding part 13 and the fishing rod fixing part 14; and a fishing line for fixing the fishing rod fixing part 14 of the fishing line guide 10 to the rod pipe 17. A guide fixing member 18 is provided, and the fishing rod fixing part 14 is configured to curve into an arc shape when viewed in a cross section (AA' cross section) perpendicular to the extending direction (B) of the fishing rod fixing part 14. As already mentioned, FIG. 4 shows how the fishing rod fixing part 14 curves into an arc when viewed in a cross section (AA' cross section shown in FIG. 3) perpendicular to the extending direction (A) of the fishing rod fixing part 14. has been done.

本発明のこれらの実施形態により、ガイド全体として剛性を確保しつつ軽量化を可能とするだけでなく、釣竿表面に固定し易くかつ釣竿の放出時の糸絡みを防止することが可能な釣糸ガイド及び該釣糸ガイドを備えた釣竿を提供することが可能となる。 These embodiments of the present invention provide a fishing line guide that not only makes it possible to reduce the weight of the guide as a whole while ensuring rigidity, but also makes it easy to fix to the surface of a fishing rod and prevents line entanglement when the fishing rod is released. And it becomes possible to provide a fishing rod equipped with the fishing line guide.

図3に示すように、本発明の一実施形態に係る釣糸ガイド10において、前記保持部13は、該保持部13の延伸方向(C)に垂直な断面(B-B’断面)でみて円弧状に湾曲するよう構成される。図5には、保持部13が該保持部13の延伸方向(C)に垂直な断面(B-B’断面)でみて円弧状に湾曲する様子が示されている。 As shown in FIG. 3, in the fishing line guide 10 according to an embodiment of the present invention, the holding part 13 is circular when viewed in a cross section (BB' cross section) perpendicular to the extending direction (C) of the holding part 13. It is configured to curve in an arc. FIG. 5 shows how the holding part 13 curves into an arc when viewed in a cross section (B-B' cross section) perpendicular to the extending direction (C) of the holding part 13.

また、図3に示すように、本発明の一実施形態に係る釣糸ガイド10において、前記フレーム16は、該釣糸ガイド10の長手方向(D)に垂直な方向に湾曲するよう構成される。 Further, as shown in FIG. 3, in the fishing line guide 10 according to an embodiment of the present invention, the frame 16 is configured to curve in a direction perpendicular to the longitudinal direction (D) of the fishing line guide 10.

さらに、図3に示すように、本発明の一実施形態に係る釣糸ガイド10において、前記接続部15は、該接続部15の延伸方向(E)に垂直な方向に湾曲するよう構成される。 Further, as shown in FIG. 3, in the fishing line guide 10 according to an embodiment of the present invention, the connecting portion 15 is configured to curve in a direction perpendicular to the extending direction (E) of the connecting portion 15.

次に、図6に示すように、本発明の一実施形態に係る釣糸ガイド10において、前記保持部13は、前記釣竿固定部14に対して30-90°傾斜するよう構成される。 Next, as shown in FIG. 6, in the fishing line guide 10 according to an embodiment of the present invention, the holding part 13 is configured to be inclined at 30-90 degrees with respect to the fishing rod fixing part 14.

また、図4に示すように、本発明の一実施形態に係る釣糸ガイド10において、前記釣竿固定部14の円弧状のR(R1)は、該釣竿固定部14が固定される前記釣竿1の外周面のR(R2)と同じにされる。 Further, as shown in FIG. 4, in the fishing line guide 10 according to an embodiment of the present invention, the arc-shaped R (R1) of the fishing rod fixing part 14 is the same as that of the fishing rod 1 to which the fishing rod fixing part 14 is fixed. It is made to be the same as the R (R2) of the outer peripheral surface.

次に、図7aに示すように、本発明の一実施形態に係る釣糸ガイド10において、前記フレーム16は、複数の繊維強化樹脂プリプレグ層(図示の例では、2つの繊維強化樹脂プリプレグ層19、21)により形成され、前記釣竿1に固定される側の繊維強化樹脂プリプレグ層19の繊維方向は、前記フレームの延伸方向(F)と、該延伸方向(F)に垂
直な方向(G)とを指向している。このように、フレームの延伸方向(F)の繊維強化樹脂プリプレグ層19により、釣糸ガイド10を倒す方向又は釣糸ガイド10を起こす方向に対して剛性及び強度を発現するように構成することができる。また、該延伸方向(F)に垂直な方向(G)の繊維強化樹脂プリプレグ層19により、釣糸ガイド10を横から潰す方向に対して剛性及び強度を発現するように構成することができる。
Next, as shown in FIG. 7a, in the fishing line guide 10 according to an embodiment of the present invention, the frame 16 includes a plurality of fiber-reinforced resin prepreg layers (in the illustrated example, two fiber-reinforced resin prepreg layers 19, 21), and the fiber direction of the fiber-reinforced resin prepreg layer 19 on the side fixed to the fishing rod 1 is the stretching direction (F) of the frame and the direction (G) perpendicular to the stretching direction (F). oriented towards. In this way, the fiber reinforced resin prepreg layer 19 in the stretching direction (F) of the frame can be configured to exhibit rigidity and strength in the direction in which the fishing line guide 10 is laid down or in the direction in which the fishing line guide 10 is raised. Further, the fiber reinforced resin prepreg layer 19 in the direction (G) perpendicular to the stretching direction (F) can be configured to exhibit rigidity and strength in the direction in which the fishing line guide 10 is laterally crushed.

また、図7bに示すように、本発明の一実施形態に係る釣糸ガイド10において、前記フレーム16は、複数の繊維強化樹脂プリプレグ層(図示の例では、2つの繊維強化樹脂プリプレグ層19、21)により形成され、前記釣竿1に固定される側とは反対側の繊維強化樹脂プリプレグ層21の繊維方向(H)は、前記フレーム6の延伸方向(I)に対して傾斜した方向(J)と、該傾斜方向(J)に垂直な方向(K)とを指向している。このように、繊維方向(H)の繊維強化樹脂プリプレグ層21により、ねじる方向に対し、主として剛性及び強度を発現するように構成することができる。 Further, as shown in FIG. 7b, in the fishing line guide 10 according to an embodiment of the present invention, the frame 16 includes a plurality of fiber-reinforced resin prepreg layers (in the illustrated example, two fiber-reinforced resin prepreg layers 19 and 21). ), and the fiber direction (H) of the fiber reinforced resin prepreg layer 21 on the side opposite to the side fixed to the fishing rod 1 is a direction (J) inclined with respect to the stretching direction (I) of the frame 6. and a direction (K) perpendicular to the inclination direction (J). In this way, the fiber-reinforced resin prepreg layer 21 in the fiber direction (H) can be configured to mainly exhibit rigidity and strength in the twisting direction.

図8a‐dに示すように、本発明の一実施形態に係る釣糸ガイド10の成型方法では、(a)筒状部材22を該筒状部材22の長手方向(L)に垂直な方向に湾曲させて配置し、(b)該筒状部材22に1又は複数の繊維強化樹脂プリプレグシート23を巻回し、(c)該1又は複数の繊維強化樹脂プリプレグシート23の加熱硬化処理(例えば、80-150℃の温度、0.1-3MPaの圧力下において)を行い、(d)該処理後の繊維強化樹脂プリプレグ24から釣糸ガイド10のフレーム16を切り出すような各ステップを備える。 As shown in FIGS. 8a-d, in the method for molding the fishing line guide 10 according to an embodiment of the present invention, (a) the cylindrical member 22 is curved in a direction perpendicular to the longitudinal direction (L) of the cylindrical member 22. (b) winding one or more fiber-reinforced resin prepreg sheets 23 around the cylindrical member 22; (c) heating and curing the one or more fiber-reinforced resin prepreg sheets 23 (for example, (d) cutting out the frame 16 of the fishing line guide 10 from the fiber-reinforced resin prepreg 24 after the treatment.

本発明の一実施形態に係る釣糸ガイド10の成型方法により、ガイド全体として剛性を確保しつつ軽量化を可能とするだけでなく、釣竿表面に固定し易くかつ釣竿の放出時の糸絡みを防止することが可能な釣糸ガイドの成型方法を提供することが可能となる。 The method of molding the fishing line guide 10 according to an embodiment of the present invention not only makes it possible to reduce the weight of the guide as a whole while ensuring rigidity, but also makes it easy to fix to the surface of the fishing rod and prevents line entanglement when the fishing rod is released. It becomes possible to provide a method for molding a fishing line guide that can be used to mold a fishing line guide.

図9に示すように、本発明の一実施形態に係る釣糸ガイド10の成型方法では、繊維強化樹脂プリプレグシート23が複数である場合、最内層25の繊維方向は、筒状部材22の延伸方向(L)と、該延伸方向に垂直な方向とを指向するよう構成されている。 As shown in FIG. 9, in the method for molding the fishing line guide 10 according to the embodiment of the present invention, when there is a plurality of fiber reinforced resin prepreg sheets 23, the fiber direction of the innermost layer 25 is in the stretching direction of the tubular member 22. (L) and a direction perpendicular to the stretching direction.

また、図9に示すように、本発明の一実施形態に係る釣糸ガイド10の成型方法では、繊維強化樹脂プリプレグシート23が複数である場合、最外層26の繊維方向は、前記筒状部材22の延伸方向(L)に対して傾斜した方向(M)と、該傾斜方向(M)に垂直な方向(N)とを指向するよう構成されている。 Further, as shown in FIG. 9, in the method for molding the fishing line guide 10 according to the embodiment of the present invention, when there is a plurality of fiber-reinforced resin prepreg sheets 23, the fiber direction of the outermost layer 26 is It is configured to be oriented in a direction (M) inclined with respect to the stretching direction (L) of and in a direction (N) perpendicular to the direction of inclination (M).

本発明の一実施形態に係る釣糸ガイド10の成型方法では、前記筒状部材22がマンドレルであり、前記加熱処理後、前記フレーム16を切り出す前に前記マンドレルを取り外すステップを備えるよう構成してもよい。 In the method for molding a fishing line guide 10 according to an embodiment of the present invention, the cylindrical member 22 may be a mandrel, and the method may include a step of removing the mandrel after the heat treatment and before cutting out the frame 16. good.

本明細書で説明された各構成要素の寸法、材料、及び配置は、実施形態中で明示的に説明されたものに限定されず、この各構成要素は、本発明の範囲に含まれうる任意の寸法、材料、及び配置を有するように変形することができる。また、本明細書において明示的に説明していない構成要素を、説明した実施形態に付加することもできるし、各実施形態において説明した構成要素の一部を省略することもできる。 The dimensions, materials, and arrangement of each component described herein are not limited to those explicitly described in the embodiments, and each component may be any number that may fall within the scope of the present invention. dimensions, materials, and arrangements. Further, components not explicitly described in this specification can be added to the described embodiments, or some of the components described in each embodiment can be omitted.

1 釣竿
2 竿体
3 元竿
5 中竿
6 リール
7 穂先竿
8 リールシート
10 釣糸ガイド
12 ガイドリング
13 保持部
14 釣竿固定部
15 接続部
16 フレーム
17 竿管
18 釣糸ガイド固定部材
19 繊維強化樹脂プリプレグ層
21 繊維強化樹脂プリプレグ層
22 筒状部材
23 繊維強化樹脂プリプレグシート
24 繊維強化樹脂プリプレグ
25 最内層
26 最外層
1 Fishing rod 2 Rod body 3 Main rod 5 Middle rod 6 Reel 7 Tip rod 8 Reel seat 10 Fishing line guide 12 Guide ring 13 Holding section 14 Fishing rod fixing section 15 Connection section 16 Frame 17 Rod tube 18 Fishing line guide fixing member 19 Fiber reinforced resin prepreg Layer 21 Fiber reinforced resin prepreg layer 22 Cylindrical member 23 Fiber reinforced resin prepreg sheet 24 Fiber reinforced resin prepreg 25 Innermost layer 26 Outermost layer

Claims (5)

上面と下面とを有し、環状のガイドリングを保持する保持部と、上面と下面とを有し、釣竿に固定される釣竿固定部と、上面と下面とを有し、該保持部と該釣竿固定部とを接続する接続部とを設けたフレームを有する釣糸ガイドであって、
前記フレームは、複数の繊維強化樹脂プリプレグ層により形成され、
前記釣竿固定部は、該釣竿固定部の延伸方向に垂直な断面でみて該釣竿固定部の前記下面から前記上面の方向に凸状かつ円弧状に湾曲しており、
前記保持部は、前記釣竿固定部に対して30-90°傾斜して形成され、該保持部の延伸方向に垂直な断面でみて該保持部の前記下面から前記上面の方向に凸状かつ円弧状に湾曲しており、前記接続部は、該接続部の延伸方向に垂直な断面でみて該接続部の前記下面から前記上面の方向に凸状に湾曲していることを特徴とする釣糸ガイド。
a holding part having an upper surface and a lower surface and holding an annular guide ring; a fishing rod fixing part having an upper surface and a lower surface and fixed to a fishing rod; A fishing line guide having a frame provided with a connecting part for connecting to a fishing rod fixing part,
The frame is formed of a plurality of fiber reinforced resin prepreg layers,
The fishing rod fixing part is curved in a convex and arcuate shape from the lower surface to the upper surface of the fishing rod fixing part when viewed in a cross section perpendicular to the extending direction of the fishing rod fixing part ,
The holding part is formed at an angle of 30 to 90 degrees with respect to the fishing rod fixing part, and has a convex and circular shape extending from the lower surface to the upper surface of the holding part when viewed in a cross section perpendicular to the extending direction of the holding part. The fishing line guide is curved in an arc shape, and the connecting portion is curved convexly from the lower surface to the upper surface of the connecting portion when viewed in a cross section perpendicular to the extending direction of the connecting portion. .
前記釣竿固定部の円弧状のRは、該釣竿固定部が固定される前記釣竿の外周面のRと同じにされる、請求項1に記載の釣糸ガイド。 The fishing line guide according to claim 1, wherein the arcuate radius of the fishing rod fixing part is the same as the radius R of the outer peripheral surface of the fishing rod to which the fishing rod fixing part is fixed. 前記フレームは、複数の繊維強化樹脂プリプレグ層により形成され、前記釣竿に固定される側の繊維強化樹脂プリプレグ層の繊維方向は、前記フレームの延伸方向と、該延伸方向に垂直な方向とを指向している、請求項1又は2に記載の釣糸ガイド。 The frame is formed of a plurality of fiber-reinforced resin prepreg layers, and the fiber direction of the fiber-reinforced resin prepreg layer on the side fixed to the fishing rod is oriented in a stretching direction of the frame and a direction perpendicular to the stretching direction. The fishing line guide according to claim 1 or 2, wherein: 前記フレームは、複数の繊維強化樹脂プリプレグ層により形成され、前記釣竿に固定される側とは反対側の繊維強化樹脂プリプレグ層の繊維方向は、前記フレームの延伸方向に対して傾斜した方向と、該傾斜方向に垂直な方向とを指向している、請求項1から3までのいずれか1項に記載の釣糸ガイド。 The frame is formed of a plurality of fiber-reinforced resin prepreg layers, and the fiber direction of the fiber-reinforced resin prepreg layer on the side opposite to the side fixed to the fishing rod is a direction inclined with respect to the stretching direction of the frame; The fishing line guide according to any one of claims 1 to 3, wherein the fishing line guide is oriented in a direction perpendicular to the inclination direction. 竿管と、
上面と下面とを有し、環状のガイドリングを保持する保持部と、上面と下面とを有し、釣竿に固定される釣竿固定部と、上面と下面とを有し、該保持部と該釣竿固定部とを接続する接続部とを設けたフレームを有する釣糸ガイドと、
該釣糸ガイドの釣竿固定部を前記竿管に固定する釣糸ガイド固定部材と、を備えた釣竿であって、
前記フレームは、複数の繊維強化樹脂プリプレグ層により形成され、
前記釣竿固定部は、該釣竿固定部の延伸方向に垂直な断面でみて該釣竿固定部の前記下面から前記上面の方向に凸状かつ円弧状に湾曲しており、
前記保持部は、前記釣竿固定部に対して30-90°傾斜して形成され、該保持部の延伸方向に垂直な断面でみて該保持部の前記下面から前記上面の方向に凸状かつ円弧状に湾曲しており、前記接続部は、該接続部の延伸方向に垂直な断面でみて該接続部の前記下面から前記上面の方向に凸状に湾曲していることを特徴とする釣竿。
A rod pipe and
a holding part having an upper surface and a lower surface and holding an annular guide ring; a fishing rod fixing part having an upper surface and a lower surface and fixed to a fishing rod; A fishing line guide having a frame provided with a connecting part for connecting to a fishing rod fixing part;
A fishing rod comprising: a fishing line guide fixing member for fixing a fishing rod fixing part of the fishing line guide to the rod tube,
The frame is formed of a plurality of fiber reinforced resin prepreg layers,
The fishing rod fixing part is curved in a convex and arcuate shape from the lower surface to the upper surface of the fishing rod fixing part when viewed in a cross section perpendicular to the extending direction of the fishing rod fixing part ,
The holding part is formed at an angle of 30 to 90 degrees with respect to the fishing rod fixing part, and has a convex and circular shape extending from the lower surface to the upper surface of the holding part when viewed in a cross section perpendicular to the extending direction of the holding part. A fishing rod, which is curved in an arc shape, and the connecting portion is curved convexly from the lower surface to the upper surface of the connecting portion when viewed in a cross section perpendicular to the extending direction of the connecting portion .
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3049128U (en) 1997-05-09 1998-06-02 株式会社余天 Intermediate guide for reel fishing rod
JP2011205998A (en) 2010-03-30 2011-10-20 Globeride Inc Fishing line guide and method for producing the same
JP2011223920A (en) 2010-04-19 2011-11-10 Globeride Inc Fishing line guide and method for producing the same
JP2011223912A (en) 2010-04-19 2011-11-10 Globeride Inc Fishing line guide, and method for producing the same
JP2012070676A (en) 2010-09-29 2012-04-12 Globeride Inc Fishing line guide and method for manufacturing the same
JP2017085916A (en) 2015-11-04 2017-05-25 株式会社シマノ Fishing line guide and fishing rod, and forged guide frame

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5738956B2 (en) * 2013-10-18 2015-06-24 グローブライド株式会社 Fishing line guide

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3049128U (en) 1997-05-09 1998-06-02 株式会社余天 Intermediate guide for reel fishing rod
JP2011205998A (en) 2010-03-30 2011-10-20 Globeride Inc Fishing line guide and method for producing the same
JP2011223920A (en) 2010-04-19 2011-11-10 Globeride Inc Fishing line guide and method for producing the same
JP2011223912A (en) 2010-04-19 2011-11-10 Globeride Inc Fishing line guide, and method for producing the same
JP2012070676A (en) 2010-09-29 2012-04-12 Globeride Inc Fishing line guide and method for manufacturing the same
JP2017085916A (en) 2015-11-04 2017-05-25 株式会社シマノ Fishing line guide and fishing rod, and forged guide frame

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