JP4959666B2 - Method for producing fishing rod tips - Google Patents

Method for producing fishing rod tips Download PDF

Info

Publication number
JP4959666B2
JP4959666B2 JP2008281785A JP2008281785A JP4959666B2 JP 4959666 B2 JP4959666 B2 JP 4959666B2 JP 2008281785 A JP2008281785 A JP 2008281785A JP 2008281785 A JP2008281785 A JP 2008281785A JP 4959666 B2 JP4959666 B2 JP 4959666B2
Authority
JP
Japan
Prior art keywords
pipe member
solid
prepreg
tip
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2008281785A
Other languages
Japanese (ja)
Other versions
JP2009060916A (en
Inventor
誠司 松井
武則 大津
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Globeride Inc
Original Assignee
Globeride Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Globeride Inc filed Critical Globeride Inc
Priority to JP2008281785A priority Critical patent/JP4959666B2/en
Publication of JP2009060916A publication Critical patent/JP2009060916A/en
Application granted granted Critical
Publication of JP4959666B2 publication Critical patent/JP4959666B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Fishing Rods (AREA)

Description

この発明は、魚釣用釣竿に係り、特に、その穂先の製造方法に関する。   The present invention relates to a fishing rod for fishing, and more particularly to a method for manufacturing the tip.

一般に、釣竿用穂先は、その先側における調子が柔らかく、しかも大きな撓みに対応可能な剛性を有し、その元側においては、調子が硬く、軽量であることが要求される。そのため、このような釣竿用穂先は、先側に中実部である中実杆を配し、この中実杆の元側に中空部である中空竿管を連結した竿管構造のものが用いられている。   In general, the tip of a fishing rod is required to have a soft tone on the tip side and a rigidity that can cope with a large amount of deflection, and on the source side, the tone is hard and lightweight. Therefore, such a tip for a fishing rod has a rod structure in which a solid rod that is a solid portion is arranged on the front side, and a hollow rod tube that is a hollow portion is connected to the original side of the solid rod. It has been.

ところで、このような釣竿用穂先としては、中実杆と中空竿管を別体で形成して、それぞれに切削加工等による削り出し等により結合部を形成して、相互の結合部を接着して連結し、その後、接着部位に糸巻き・糸止めを施して所望の強度に形成するようにしたものがある（例えば、特許文献１参照。）。   By the way, as such a tip for a fishing rod, a solid rod and a hollow rod tube are formed separately, and a coupling portion is formed by cutting or the like by cutting, etc., and the mutual coupling portions are bonded. After that, there is a structure in which a thread is wound / fastened to an adhesion site to form a desired strength (see, for example, Patent Document 1).

ところが、上記釣竿用穂先では、その構造上、中実杆の材料により、調子が定められるために、中空杆との間における剛性の連続性を出すのが困難であるという問題を有する。また、これによれば、中実杆と中空竿管との連結部位の強度を確保するために糸巻き・糸止め工程が必要となることで、その製作性が劣るという問題を有する。   However, the tip of the fishing rod has a problem in that it is difficult to achieve rigidity continuity with the hollow rod because the structure is determined by the material of the solid rod due to its structure. In addition, according to this, there is a problem that the manufacturability is inferior because a thread winding and threading process is required to secure the strength of the connecting portion between the solid rod and the hollow rod tube.

そこで、中実杆の元端に補強部材を形成して、この補給部材に芯金を対向配置し、中実杆の元端部から芯金上にプリプレグを巻き付けて穂先を形成するようにして、剛性バランスを実現したうえで、糸巻き・糸止め作業を行うことなく連結部位の強度を得るように構成したものが提案されている。
実開昭６０―１８０４８号公報 特開平８―２８９７０１号公報 Therefore, a reinforcing member is formed at the base end of the solid bowl, a core metal is arranged opposite to the supply member, and a prepreg is wound around the core bar from the base end of the solid bowl to form the tip. In addition, a configuration has been proposed in which a rigidity balance is realized and the strength of the connected portion is obtained without performing the winding and threading work.
Japanese Utility Model Publication No. 60-18048 JP-A-8-289701

しかしながら、上記釣竿用穂先では、中実杆の補強部材に芯金を対向配置した状態でプリプレグを巻き付けることとなるために、その位置合わせが面倒であるという問題を有する。   However, the tip of the fishing rod has a problem that the alignment is troublesome because the prepreg is wound in a state where the cored bar is arranged opposite to the reinforcing member of the solid rod.

この発明は、上記の事情に鑑みてなされたもので、軽量化の促進を図ったうえで、高強度化の促進を図り得、且つ、簡便にして容易に高精度な剛性バランスを実現し得るようにした釣竿用穂先の製造方法を提供することを目的とする。 The present invention has been made in view of the above circumstances, and after promoting the reduction in weight, it is possible to promote the increase in strength, and it is possible to easily and easily realize a highly accurate rigidity balance. An object of the present invention is to provide a method for manufacturing a fishing rod tip .

この発明の釣竿用穂先の製造方法は、パイプ部材の一端部に芯金の先端を引き抜き可能に内挿し、前記パイプ部材及びこのパイプ部材の一端部から突出する芯金上にプリプレグを巻回して第１のプリプレグ層を形成する第１の工程と、前記パイプ部材の他端部に中実部の元端に形成した小径部を接合し、前記中実部の元端部から、この中実部の元端部にオーバラップさせて、前記第１のプリプレグ層上にプリプレグを巻回し、少なくとも一層の第２のプリプレグ層を積層した中空部を前記中実部に連結形成する第２の工程とを備えて構成した。 In the method for manufacturing the tip of a fishing rod according to the present invention , a tip of a metal core is removably inserted into one end of a pipe member, and a prepreg is wound on the pipe member and the metal core protruding from one end of the pipe member. a first step of forming a first prepreg layer, bonding a small diameter portion formed at the original end of the solid portion to the other end of the pipe member, from the original end of said solid portion, the solid by the original end overlap parts, the first and winding a prepreg on the prepreg layer, the hollow portion of the second connecting formed in said real part formed by laminating at least one layer of second prepreg layer And a process.

上記構成によれば、パイプ部材の一端部に芯金の先端部を内挿することにより、該芯金が中実部に対してパイプ部材を介して位置決めされ、この状態で、これらパイプ部材及びこのパイプ部材の一端部から突出する芯金上にプリプレグを巻回して第１のプリプレグ層を形成し、その後、パイプ部材の他端部に中実部の小径部を接合し、中実部の元端部から、この中実部の元端部にオーバラップさせて、第１のプリプレグ層上にプリプレグを巻回し、第２のプリプレグ層を積層した中空部を、中実部に連結形成する。これにより、軽量化を確保したうえで、中実部と中空部との連結部位に捩れが発生することなく、高強度な結合が実現されると共に、全体としての剛性バランスの調整が実現される釣竿用穂先を、簡便にして容易に製作することが可能となる。 According to the said structure, by inserting the front-end | tip part of a metal core in the one end part of a pipe member, this metal core is positioned via a pipe member with respect to a solid part, and in this state, these pipe members and A first prepreg layer is formed by winding a prepreg on a core bar protruding from one end of the pipe member, and then a small diameter portion of the solid portion is joined to the other end of the pipe member. from the proximal end, by overlapping the original end of the solid portion, and winding a prepreg on the first prepreg layer, the hollow portion formed by stacking the second prepreg layer, consolidated form the solid portion To do. As a result, while securing weight reduction, high-strength coupling is realized and twist adjustment of the whole is realized without causing twisting at the connecting portion between the solid portion and the hollow portion. The tip for a fishing rod can be easily and easily manufactured.

また、この発明の釣竿用穂先の製造方法は、中実部の元端に小径部を突設形成し、この中実部の小径部をパイプ部材の一端部に内挿する第１の工程と、前記パイプ部材の他端に芯金の先端を内挿し、前記中実部の元端部から前記パイプ部材及びこのパイプ部材の他端から突出する芯金上にプリプレグを巻回して第１のプリプレグ層を形成し、この第１のプリプレグ層上にプリプレグを前記中実部の元端部にオーバラップさせて巻回し、少なくとも一層の第２のプリプレグ層を積層した中空部を前記中実部に連結形成する第２の工程とを備えて構成した。 Moreover, the manufacturing method of the tip for a fishing rod of the present invention includes a first step of projecting and forming a small-diameter portion at the original end of the solid portion, and inserting the small-diameter portion of the solid portion into one end portion of the pipe member. The first end of the pipe member is inserted into the other end of the pipe member, and a prepreg is wound around the pipe member and the core bar protruding from the other end of the pipe member from the original end portion of the solid portion. forming a prepreg layer, wound by overlapping the original end of said solid portion prepregs on the first prepreg layer, the hollow portion formed by laminating at least one layer of second prepreg layer wherein the solid portion And a second step of connecting and forming.

上記構成によれば、中実部の小径部をパイプ部材の一端部に内挿し、このパイプ部材の他端部に芯金の先端を内挿することにより、中実部と芯金がパイプ部材を介して位置決めされ、この状態で、これら中実部の元端部近傍からパイプ部材上にプリプレグを巻回して第１のプリプレグ層を形成し、その後、中実部の元端部から、この中実部の元端部にオーバラップさせて、第１のプリプレグ層上にプリプレグを巻回し、第２のプリプレグ層を積層した中空部を、中実部に連結形成する。これにより、軽量化を確保したうえで、中実部と中空部との連結部位に捩れが発生することなく、高強度な結合が実現されると共に、全体としての剛性バランスの調整が実現される釣竿用穂先を、簡便にして容易に製作することが可能となる。 According to the above configuration, the solid portion and the core metal are inserted into the pipe member by inserting the small diameter portion of the solid portion into one end portion of the pipe member and inserting the tip of the core metal into the other end portion of the pipe member. In this state, a prepreg is wound on the pipe member from the vicinity of the original end of the solid part to form a first prepreg layer, and then, from the original end of the solid part , A hollow portion in which the prepreg is wound on the first prepreg layer and the second prepreg layer is laminated is connected to the solid portion so as to overlap the original end portion of the solid portion. As a result, while securing weight reduction, high-strength coupling is realized and twist adjustment of the whole is realized without causing twisting at the connecting portion between the solid portion and the hollow portion. The tip for a fishing rod can be easily and easily manufactured.

また、この発明の釣竿用穂先の製造方法は、中実部の元端にパイプ部材を同軸的に一体的に形成し、この中実部のパイプ部材に芯金の先端を引き抜き可能に内挿する第１の工程と、前記中実部の元端部から、この中実部の元端部にオーバラップさせて、パイプ部材及びこのパイプ部材から突出する芯金上にプリプレグを巻回して、少なくとも一層のプリプレグ層を被着した中空部を前記中実部に連結形成する第２の工程と備えた構成した。 Further, according to the manufacturing method of the tip for a fishing rod of the present invention, a pipe member is coaxially and integrally formed at the base end of the solid part, and the tip of the core metal is inserted into the pipe member of the solid part so that it can be pulled out. The first step is to overlap the original end of the solid part from the original end of the solid part, and wind the prepreg on the pipe member and the core metal protruding from the pipe member , A second step of connecting and forming the hollow portion with at least one prepreg layer attached to the solid portion is provided.

上記構成によれば、中実部のパイプ部材に芯金の先端を内挿することにより、中実部と芯金がパイプ部材を介して位置決めされ、この状態で、これら中実部の元端部近傍から、この中実部の元端部にオーバラップさせて、パイプ部材及びこのパイプ部材から突出する芯金上にプリプレグを巻回して少なくとも一層のプリプレグ層を被着して中空部を、中実部に連結形成する。これにより、軽量化を確保したうえで、中実部と中空部との連結部位に捩れが発生することなく、高強度な結合が実現されると共に、全体としての剛性バランスの調整が実現される釣竿用穂先を、簡便にして容易に製作することが可能となる。 According to the above configuration, the solid part and the cored bar are positioned through the pipe member by inserting the tip of the cored bar into the pipe part of the solid part, and in this state, the original ends of these solid parts From the vicinity of the part, overlap the original end part of the solid part, wind the prepreg on the pipe member and the core metal protruding from the pipe member, and attach the at least one prepreg layer to form the hollow part, Connected to the solid part. As a result, while securing weight reduction, high-strength coupling is realized and twist adjustment of the whole is realized without causing twisting at the connecting portion between the solid portion and the hollow portion. The tip for a fishing rod can be easily and easily manufactured.

この発明によれば、軽量化の促進を図ったうえで、高強度化の促進を図り得、且つ、簡便にして容易に高精度な剛性バランスを実現し得るようにした釣竿用穂先の製造方法を提供することができる。


According to the present invention, a method for producing a fishing rod tip that can promote weight reduction and promote high strength, and can easily achieve a highly accurate rigidity balance with ease. Can be provided.


以下、この発明の実施の形態について、図面を参照して詳細に説明する。   Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

図１は、この発明の一実施の形態に係る釣竿用穂先を示すもので、中実部１０は、その先端方向が先細りに形成される。そして、この中実部１０の元端部には、小径部１０１が同軸的に突出されて形成される（図２参照）。この中実部１０は、例えばＮＴ合金等の金属材料、炭素繊維、ガラス繊維、アラミド繊維等の材料を金型等を用いて形成される。ここで、中実部１０は、その小径部１０１の先端が元端となる。   FIG. 1 shows a tip for a fishing rod according to an embodiment of the present invention, and a solid portion 10 is formed such that its tip end is tapered. And the small diameter part 101 is coaxially protruded and formed in the former end part of this solid part 10 (refer FIG. 2). The solid portion 10 is formed of a metal material such as an NT alloy, a material such as carbon fiber, glass fiber, or aramid fiber using a mold or the like. Here, as for the solid part 10, the front-end | tip of the small diameter part 101 becomes a base end.

上記中実部１０の小径部１０１は、パイプ部材１１の一端部に内挿される。このパイプ部材１１は、ステンレス、ＮＴ合金、アルミニウム、真鍮、チタン、マグネシウム等の金属材料やカーボン繊維、ガラス繊維、アラミド繊維等の強化繊維等の材料を用いてパイプ状の所望の寸法に形成され（図３参照）、その一端部に上記中実部１０の小径部１０１が内挿されて接着等により接合される。   The small diameter portion 101 of the solid portion 10 is inserted into one end portion of the pipe member 11. The pipe member 11 is formed in a desired pipe-like dimension using a metal material such as stainless steel, NT alloy, aluminum, brass, titanium, magnesium, or a material such as carbon fiber, glass fiber, or aramid fiber. (See FIG. 3), the small-diameter portion 101 of the solid portion 10 is inserted into one end thereof and joined by bonding or the like.

また、パイプ部材１１は、その他端部にマンドレルと称する芯金１２に設けた嵌合部１２１が離形剤及び樹脂材料を用いて引き抜き可能に内挿される。この芯金１２は、先端部がパイプ部材１１の外径と略同寸法に形成され、その先端に上記嵌合部１２１がパイプ部材１１の内径部位に内挿可能に形成される。これにより、芯金１２は、その嵌合部１２１が、パイプ部材１１に内挿された状態で、その外周壁がパイプ部材１１の外径と略面一となる。そして、パイプ部材１１は、その一端部に中実部１０の小径部１０１が内挿されると共に、その他端部に芯金１２の嵌合部１２１が内挿されると、これら中実部１０と芯金１２との相互間を直線状に位置決めする。   Moreover, the pipe member 11 is inserted in the other end part so that the fitting part 121 provided in the metal core 12 called a mandrel can be pulled out using a mold release agent and a resin material. The end of the cored bar 12 is formed to have approximately the same size as the outer diameter of the pipe member 11, and the fitting part 121 is formed at the end of the cored bar 12 so as to be inserted into the inner diameter portion of the pipe member 11. Thereby, the outer peripheral wall of the metal core 12 is substantially flush with the outer diameter of the pipe member 11 in a state where the fitting portion 121 is inserted into the pipe member 11. And when the small diameter part 101 of the solid part 10 is inserted in the one end part and the fitting part 121 of the metal core 12 is inserted in the other end part, the pipe member 11 and these solid part 10 and a core are inserted. The mutual position with the gold 12 is linearly positioned.

ここで、パイプ部材１１の一端部から芯金１２上には、強化繊維プリプレグである第１のプリプレグ１３１が巻回された第１のプリプレグ層１３が形成される（図４参照）。この際、中実部１０の元端部と略面一となるような状態に巻回する。そして、中実部１０の元端部にオーバラップする一端部から上記第１のプリプレグ層１３上には、強化繊維プリプレグである第２のプリプレグ１４１を、例えば階段状に巻回した第２のプリプレグ層１４が積層形成されて中空部１５が連結形成される。   Here, the 1st prepreg layer 13 by which the 1st prepreg 131 which is a reinforced fiber prepreg was wound is formed on the metal core 12 from the one end part of the pipe member 11 (refer FIG. 4). At this time, the wire is wound so as to be substantially flush with the original end portion of the solid portion 10. Then, a second prepreg 141 that is a reinforcing fiber prepreg is wound on the first prepreg layer 13 from one end portion that overlaps the original end portion of the solid portion 10, for example, in a step shape. The prepreg layer 14 is laminated and the hollow portion 15 is connected.

上記第１及び第２のプリプレグ１３１、１４１を形成する強化繊維プリプレグは、例えば炭素繊維、ガラス繊維、アラミド繊維等の強化繊維にエポキシ樹脂、ポリエステル樹脂、フェノール樹脂等の樹脂が含浸されて形成される。   The reinforcing fiber prepregs forming the first and second prepregs 131 and 141 are formed by impregnating a reinforcing fiber such as carbon fiber, glass fiber, or aramid fiber with a resin such as an epoxy resin, a polyester resin, or a phenol resin. The

上記構成において、パイプ部材１１の一端部には、芯金１２の嵌合部１２１が、例えば離形剤と樹脂が塗布されて引き抜き可能に挿入されて仮止めされ、この状態で、パイプ部材１１及び芯金１２上に第１のプリプレグ１３１が巻回されて第１のプリプレグ層１３が形成される。   In the above-described configuration, the fitting portion 121 of the cored bar 12 is applied to the end of the pipe member 11 by, for example, a release agent and a resin, and is detachably inserted and temporarily fixed. In this state, the pipe member 11 Then, the first prepreg 131 is wound on the core metal 12 to form the first prepreg layer 13.

次に、第１のプリプレグ層１３が形成されたパイプ部材１１の他端部には、中実部１０に設けた小径部１０１が、例えば接着剤を用いたり、樹脂を使って熱硬化させることで接合される。ここで、中実部１０は、パイプ部材１１を介して芯金１２と位置決めされ、その元端部近傍からパイプ部材１１及び芯金１２上の第１のプリプレグ層１３上にわたって第２のプリプレグ１４１が、例えば階段状に巻回されて第２のプリプレグ層１４が積層される。この状態で、第２のプリプレグ層１４上には、テーピングが施されて焼結処理される。これにより、中実部１０及び中空部１５は、捩れたりすること無く、略直線状に連結形成される。その後、芯金１２が、パイプ部材１１及び中空部１５から引き抜かれて製作作業が完了される。   Next, at the other end of the pipe member 11 on which the first prepreg layer 13 is formed, the small diameter portion 101 provided in the solid portion 10 is thermally cured using, for example, an adhesive or a resin. Are joined together. Here, the solid part 10 is positioned with the cored bar 12 through the pipe member 11, and the second prepreg 141 extends from the vicinity of the original end part to the pipe member 11 and the first prepreg layer 13 on the cored bar 12. However, the second prepreg layer 14 is laminated in a stepped manner, for example. In this state, taping is performed on the second prepreg layer 14 and sintered. Thereby, the solid part 10 and the hollow part 15 are connected and formed substantially linearly without twisting. Thereafter, the cored bar 12 is pulled out from the pipe member 11 and the hollow part 15 to complete the manufacturing operation.

上記釣竿用穂先は、中実部１０と中空部１５とを、その結合部位にパイプ部材１１を介在して連結形成するように構成した。これによれば、中実部１０と中空部１５との間に介在したパイプ部材１１により、中実部１０の軽量化を図ったうえで、その連結部位における捩れの発生が防止されると共に、その強度が高められる。   The fishing rod tip is configured such that the solid portion 10 and the hollow portion 15 are connected to each other at the connecting portion with the pipe member 11 interposed therebetween. According to this, the pipe member 11 interposed between the solid portion 10 and the hollow portion 15 reduces the weight of the solid portion 10, and prevents the occurrence of twist at the connecting portion, Its strength is increased.

また、これによれば、パイプ部材１１により、プリプレグの均一な巻回が可能となり、又、従来のような糸巻き・糸止めを連結部位に施すことなく、所望の強度を確保することが可能となることにより、細身を実現したうえで、高精度な剛性バランスを容易に実現することが可能となる。さらに、移動ガイドを所望の位置に配置することも可能となる。   Further, according to this, the pipe member 11 enables uniform winding of the prepreg, and it is possible to ensure a desired strength without applying conventional thread winding and thread fastening to the connecting portion. As a result, it is possible to easily realize a high-precision rigidity balance while realizing slimness. Further, the movement guide can be arranged at a desired position.

また、上記釣竿用穂先の製造方法は、中実部１０の元端の小径部１０１をパイプ部材１１の一端部に内挿した状態で、該パイプ部材１１の他端に芯金１２を挿入することにより、該芯金１２が中実部１０に対してパイプ部材１１を介して位置決めされ、この状態で、これら中実部１０の一端部、パイプ部材１１及び芯金１２上に第２のプリプレグ１４１を巻回して中空部１５が連結形成され、その後、芯金１２がパイプ部材１１及び中空部１５から引く抜くように構成した。これによれば、軽量化を確保したうえで、中実部１０と中空部１５との連結部位に捩れが発生することなく、高強度な結合が可能であると共に、全体としての剛性バランスの調整が可能な釣竿用穂先を、簡便にして容易に製作することが可能となる。   Further, in the method for manufacturing the tip of the fishing rod, the cored bar 12 is inserted into the other end of the pipe member 11 with the small-diameter portion 101 at the original end of the solid portion 10 inserted into one end of the pipe member 11. Thus, the metal core 12 is positioned with respect to the solid part 10 via the pipe member 11, and in this state, the second prepreg is placed on one end of the solid part 10, the pipe member 11 and the metal core 12. 141 was wound so that the hollow portion 15 was connected, and then the cored bar 12 was pulled out from the pipe member 11 and the hollow portion 15. According to this, after ensuring the weight reduction, high-strength coupling is possible without twisting at the connecting portion between the solid portion 10 and the hollow portion 15, and the overall rigidity balance is adjusted. It is possible to easily and easily manufacture a fishing rod tip that can be used.

また、この発明は、上記実施の形態に限ることなく、例えば図５に示すように構成しても、略同様の効果が期待される。但し、図５においては、上記図１乃至図４と同一部分については、同一符号を付してその説明を省略する。   Further, the present invention is not limited to the above-described embodiment, and substantially the same effect can be expected even when configured as shown in FIG. 5, for example. However, in FIG. 5, the same parts as those in FIGS. 1 to 4 are denoted by the same reference numerals, and the description thereof is omitted.

即ち、この図５に示す実施の形態では、中実部１０の元端に小径部１０１を突設形成し、この中実部１０の小径部１０１をパイプ部材１６の一端部に内挿し、このパイプ部材１６の他端部に芯金１２の先端の嵌合部１２１を内挿し、中実部１０の元端部からパイプ部材１６上に第１のプリプレグ１７１を巻回して第１のプリプレグ層１７を形成し、この第１のプリプレグ層１７上に第２のプリプレグ１８１を巻回して第２のプリプレグ層１８を積層した中空部１９を上記中実部１０に連結形成する。この場合、パイプ部材１６は、その外径が中実部１０の最大径と略同形状に形成されるものが用いられる。   That is, in the embodiment shown in FIG. 5, the small diameter portion 101 protrudes from the original end of the solid portion 10, and the small diameter portion 101 of the solid portion 10 is inserted into one end portion of the pipe member 16. A first prepreg layer is formed by inserting a fitting portion 121 at the tip of the core metal 12 into the other end of the pipe member 16 and winding a first prepreg 171 on the pipe member 16 from the original end of the solid portion 10. 17, a second prepreg 181 is wound on the first prepreg layer 17, and a hollow portion 19 in which the second prepreg layer 18 is laminated is connected to the solid portion 10. In this case, the pipe member 16 whose outer diameter is formed to be substantially the same shape as the maximum diameter of the solid portion 10 is used.

なお、上記各実施の形態では、第１のプリプレグ層１３，１７上に第２のプリプレグ層１４，１８を一層積層形成するように構成した場合で説明したが、これに限ることなく、複数層を積層形成するように構成することも可能である。   In each of the above-described embodiments, the case where the second prepreg layers 14 and 18 are formed on the first prepreg layers 13 and 17 has been described as being laminated. It is also possible to constitute so as to be laminated.

また、上記各実施の形態では、中実部１０と中空部１９とを、パイプ部材１６を介在して連結形成するよう構成した場合で説明したが、これに限ることなく、その他、例えば中実部の元端にパイプ状のパイプ部材を同軸的に一体的に形成し、このパイプ部材に芯金の先端に形成した嵌合部を引き抜き可能に内挿して、中実部の元端に結合部を介在して中空部を連結形成するように構成することも可能で、略同様の効果が期待される。   In each of the above-described embodiments, the solid part 10 and the hollow part 19 are described as being connected and formed with the pipe member 16 interposed therebetween. A pipe-shaped pipe member is formed coaxially and integrally at the base end of the part, and a fitting part formed at the tip of the cored bar is inserted into the pipe member so that it can be pulled out and coupled to the base end of the solid part It is also possible to configure the hollow portions to be connected via the portions, and substantially the same effect is expected.

この中実部の元端にパイプ部材を一体的に形成するように構成した場合は、例えば中実部の結合部に芯金の先端を引き抜き可能に内挿して仮止して、中実部の元端部からパイプ部材、芯金上に略同様にプリプレグを巻回して少なくとも一層のプリプレグ層を形成し、その後、芯金を引き抜いて中空部を中実部に連結形成する。   When the pipe member is integrally formed at the original end of the solid part, for example, the solid part is inserted into the joint part of the solid part so that the tip of the core bar can be pulled out and temporarily fixed. A prepreg is wound on the pipe member and the cored bar in the same manner from the former end of the core to form at least one prepreg layer, and then the cored bar is pulled out to connect the hollow part to the solid part.

よって、この発明は、上記実施の形態に限ることなく、その他、実施段階ではその要旨を逸脱しない範囲で種々の変形を実施し得ることが可能である。さらに、上記実施の形態には、種々の段階の発明が含まれており、開示される複数の構成要件における適宜な組合せにより種々の発明が抽出され得る。   Therefore, the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the invention at the stage of implementation. Further, the above embodiments include inventions at various stages, and various inventions can be extracted by appropriately combining a plurality of disclosed constituent elements.

例えば実施の形態に示される全構成要件から幾つかの構成要件が削除されても、発明が解決しようとする課題の欄で述べた課題が解決でき、発明の効果で述べられている効果が得られる場合には、この構成要件が削除された構成が発明として抽出され得る。   For example, even if some constituent requirements are deleted from all the constituent requirements shown in the embodiment, the problem described in the column of the problem to be solved by the invention can be solved, and the effect described in the effect of the invention can be obtained. In such a case, a configuration in which this configuration requirement is deleted can be extracted as an invention.

この発明の一実施の形態に係る釣竿用穂先の要部を分解して示した分解図である。It is the exploded view which decomposed | disassembled and showed the principal part of the tip for fishing rod which concerns on one embodiment of this invention. 図１の中実部を取り出して示した断面図である。It is sectional drawing which took out and showed the solid part of FIG. 図１のパイプ部材を取り出して示した断面図である。It is sectional drawing which took out and showed the pipe member of FIG. 図１の釣竿用穂先の製造方法を説明するために示した断面図である。It is sectional drawing shown in order to demonstrate the manufacturing method of the tip for fishing rods of FIG. この発明の他の実施の形態に係る釣竿用穂先の製造方法を説明するために示した断面図である。It is sectional drawing shown in order to demonstrate the manufacturing method of the tip for fishing rod which concerns on other embodiment of this invention.

符号の説明Explanation of symbols

１０…中実部、１０１…小径部、１１，１６…パイプ部材、１２…芯金、１２１…嵌合部、１３，１７…第１のプリプレグ層、１３１，１７１…第１のプリプレグ、１４，１８…第２のプリプレグ層、１４１，１８１…第２のプリプレグ、１５，１９…中空部。   DESCRIPTION OF SYMBOLS 10 ... Solid part, 101 ... Small diameter part, 11, 16 ... Pipe member, 12 ... Core metal, 121 ... Fitting part, 13, 17 ... 1st prepreg layer, 131, 171 ... 1st prepreg, 14, 18 ... 2nd prepreg layer, 141,181 ... 2nd prepreg, 15, 19 ... hollow part.

Claims (3)

パイプ部材の一端部に芯金の先端を引き抜き可能に内挿し、前記パイプ部材及びこのパイプ部材の一端部から突出する芯金上にプリプレグを巻回して第１のプリプレグ層を形成する第１の工程と、
前記パイプ部材の他端部に中実部の元端に形成した小径部を接合し、前記中実部の元端部から、この中実部の元端部にオーバラップさせて、前記第１のプリプレグ層上にプリプレグを巻回し、少なくとも一層の第２のプリプレグ層を積層した中空部を前記中実部に連結形成する第２の工程と、
を具備することを特徴とする釣竿用穂先の製造方法。 A first prepreg layer is formed by inserting a tip end of a core bar into one end portion of the pipe member so that it can be pulled out and winding a prepreg on the pipe member and the core bar protruding from the one end portion of the pipe member . Process,
A small diameter portion formed at the base end of the solid portion is joined to the other end portion of the pipe member, and the first end of the solid portion is overlapped with the base end of the solid portion, thereby winding a prepreg on the prepreg layer of a second step of connecting forming a hollow portion by laminating at least one layer of second prepreg layer on said solid portion,
The manufacturing method of the tip for fishing rods characterized by comprising. 中実部の元端に小径部を突設形成し、この中実部の小径部をパイプ部材の一端部に内挿する第１の工程と、
前記パイプ部材の他端に芯金の先端を内挿し、前記中実部の元端部から前記パイプ部材及びこのパイプ部材の他端から突出する芯金上にプリプレグを巻回して第１のプリプレグ層を形成し、この第１のプリプレグ層上にプリプレグを前記中実部の元端部にオーバラップさせて巻回し、少なくとも一層の第２のプリプレグ層を積層した中空部を前記中実部に連結形成する第２の工程と、
を具備することを特徴とする釣竿用穂先の製造方法。 A first step of projecting and forming a small-diameter portion at the original end of the solid portion, and interpolating the small-diameter portion of the solid portion into one end of the pipe member;
A first prepreg is formed by inserting a tip of a metal core into the other end of the pipe member and winding a prepreg on the pipe member and a metal core protruding from the other end of the pipe member from the original end of the solid part. to form a layer, wound by overlapping the original end of said solid portion prepregs on the first prepreg layer, the hollow portion formed by laminating at least one layer of second prepreg layer on said solid portion A second step of connecting and forming;
The manufacturing method of the tip for fishing rods characterized by comprising. 中実部の元端にパイプ部材を同軸的に一体的に形成し、この中実部のパイプ部材に芯金の先端を引き抜き可能に内挿する第１の工程と、
前記中実部の元端部から、この中実部の元端部にオーバラップさせて、パイプ部材及びこのパイプ部材から突出する芯金上にプリプレグを巻回して、少なくとも一層のプリプレグ層を被着した中空部を前記中実部に連結形成する第２の工程と、
を具備することを特徴とする釣竿用穂先の製造方法。 A first step of coaxially and integrally forming a pipe member at the base end of the solid part, and inserting the tip of the core metal into the pipe member of the solid part so that it can be pulled out;
From the original end of said solid portion, thereby overlap the original end of the solid portion, by winding a prepreg on a metal core projecting from the pipe member and the pipe member, at least one layer of prepreg layers to be A second step of connecting and forming the worn hollow portion to the solid portion;
The manufacturing method of the tip for fishing rods characterized by comprising.
JP2008281785A 2008-10-31 2008-10-31 Method for producing fishing rod tips Expired - Lifetime JP4959666B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008281785A JP4959666B2 (en) 2008-10-31 2008-10-31 Method for producing fishing rod tips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008281785A JP4959666B2 (en) 2008-10-31 2008-10-31 Method for producing fishing rod tips

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2004099275A Division JP4328656B2 (en) 2004-03-30 2004-03-30 Tip for fishing rod

Publications (2)

Publication Number Publication Date
JP2009060916A JP2009060916A (en) 2009-03-26
JP4959666B2 true JP4959666B2 (en) 2012-06-27

Family

ID=40556088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008281785A Expired - Lifetime JP4959666B2 (en) 2008-10-31 2008-10-31 Method for producing fishing rod tips

Country Status (1)

Country Link
JP (1) JP4959666B2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5997983B2 (en) * 2012-08-31 2016-09-28 グローブライド株式会社 fishing rod
JP5887250B2 (en) * 2012-10-30 2016-03-16 グローブライド株式会社 fishing rod
JP6139388B2 (en) * 2013-11-29 2017-05-31 グローブライド株式会社 fishing rod
JP6148172B2 (en) 2013-12-27 2017-06-14 グローブライド株式会社 fishing rod
JP6148173B2 (en) 2013-12-27 2017-06-14 グローブライド株式会社 fishing rod
US10085433B2 (en) 2014-12-26 2018-10-02 Globeride, Inc. Tip rod and fishing rod having the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57104876U (en) * 1980-12-19 1982-06-28
JPS6015164U (en) * 1983-07-12 1985-02-01 ダイワ精工株式会社 Spearhead rod
JP2002218867A (en) * 2001-01-24 2002-08-06 Daiwa Seiko Inc Fishing rod and method for producing the same
JP2002281869A (en) * 2001-03-28 2002-10-02 Daiwa Seiko Inc Fishing rod

Also Published As

Publication number Publication date
JP2009060916A (en) 2009-03-26

Similar Documents

Publication Publication Date Title
JP4959666B2 (en) Method for producing fishing rod tips
KR102067622B1 (en) Fishing rod
JP4784968B2 (en) Fishing rod
JP4328656B2 (en) Tip for fishing rod
KR101909758B1 (en) Fishing rod
JP2020080808A (en) Fishing line guide, and manufacturing method thereof
JP5982258B2 (en) fishing rod
JP2015150050A (en) Golf club shaft, characteristic adjustment method of the same, and golf club
JP2007020499A (en) Ear tip rod
JP5570178B2 (en) fishing rod
JP6259961B1 (en) Golf club and coupling member of golf club shaft and golf club head
JP2006288236A (en) Tip section rod
JP5171607B2 (en) Manufacturing method of fishing spool
JP6189573B1 (en) Golf club and coupling member of golf club shaft and golf club head
JP4623565B2 (en) Enclosure for drawer
JP2016136926A (en) fishing rod
JP6131314B2 (en) fishing rod
JP2009207616A (en) Golf club set and method for manufacturing the same
JP2004305073A (en) Top rod
JP4317649B2 (en) fishing rod
JP2006141284A (en) Rod body for fishing rod
JP4418767B2 (en) Tip of fishing rod
JP2002218867A (en) Fishing rod and method for producing the same
JP5376594B2 (en) Fishing rod with inlay joint structure
JP2008154511A (en) Tubular body and method for producing the same

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20111011

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111209

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120313

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120321

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150330

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4959666

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250