JP2018113926A - Fishing rod and manufacturing method of the same - Google Patents
Fishing rod and manufacturing method of the same Download PDFInfo
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- JP2018113926A JP2018113926A JP2017007488A JP2017007488A JP2018113926A JP 2018113926 A JP2018113926 A JP 2018113926A JP 2017007488 A JP2017007488 A JP 2017007488A JP 2017007488 A JP2017007488 A JP 2017007488A JP 2018113926 A JP2018113926 A JP 2018113926A
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- prepreg
- fishing rod
- housing
- resin component
- fishing line
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- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 229920005989 resin Polymers 0.000 claims abstract description 141
- 239000011347 resin Substances 0.000 claims abstract description 141
- 239000011159 matrix material Substances 0.000 claims abstract description 52
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000004615 ingredient Substances 0.000 abstract 3
- 230000002093 peripheral effect Effects 0.000 description 19
- 239000003822 epoxy resin Substances 0.000 description 13
- 229920000647 polyepoxide Polymers 0.000 description 13
- 239000000835 fiber Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 241000276420 Lophius piscatorius Species 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- -1 amine compound Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Abstract
Description
本発明は、釣竿および釣竿の製造方法に関する。 The present invention relates to a fishing rod and a method for manufacturing a fishing rod.
竿体に釣糸ガイドやリールシート等の取付部品が取り付けられた釣竿が知られている。例えば、特許文献１及び２に記載されているように、従来の取付部品は、その脚部を竿体の外周面に配置した状態で当該脚部及び竿体に取付糸を巻き付けることにより竿体に取り付けられる。竿体に巻回された取付糸の表面には、取付部品を竿体に固定するために、取付糸を覆うようにシートが巻き付けられる。特許文献３には、繊維強化プラスチック製の筒状の固定部材により、竿体に釣糸ガイドを固定した釣り竿が開示されている。 2. Description of the Related Art A fishing rod having a fishing line guide and a reel seat attached to the rod is known. For example, as described in Patent Documents 1 and 2, a conventional attachment component is a case in which a leg is placed on the outer peripheral surface of the case, and an attachment thread is wound around the leg and the case. Attached to. A sheet is wound around the surface of the attachment thread wound around the casing so as to cover the attachment thread in order to fix the attachment component to the casing. Patent Document 3 discloses a fishing rod in which a fishing line guide is fixed to a rod body by a cylindrical fixing member made of fiber reinforced plastic.
しかしながら、この種の取付部品を有する釣竿では、当該取付部品に対して釣糸から大きな荷重が加えられたときに、その取付部に対して竿体から離間する方向の力が作用する。このため、釣糸ガイドをより強固に竿体に固定することが望まれている。 However, in a fishing rod having this type of attachment component, when a large load is applied from the fishing line to the attachment component, a force in a direction away from the rod acts on the attachment portion. For this reason, it is desired to fix the fishing line guide to the housing more firmly.
本発明の目的の一つは、釣糸ガイドをより強固に竿体に固定した釣り竿を提供することである。本発明のこれ以外の目的は、本明細書全体を参照することにより明らかとなる。 One of the objects of the present invention is to provide a fishing rod in which the fishing line guide is more firmly fixed to the rod body. Other objects of the present invention will become apparent by referring to the entire specification.
本発明の一実施形態による釣り竿は、竿体と、該竿体に当接する脚部と、該脚部に接続されて該竿体の長さ方向に対して傾斜して延びる支持部と、該支持部に接続され、ガイドリングを係合するための穴を有するリング保持部とを有する釣糸ガイドと、マトリクス樹脂成分を含み、該竿体及び該脚部の周囲に巻回された第１のプリプレグと、該竿体と該支持部との隙間の少なくとも一部を埋める樹脂フローと、を具備する釣竿であって、前記樹脂フローが、前記第１のプリプレグのマトリクス樹脂成分と実質的に同一の樹脂成分を含む。 A fishing rod according to an embodiment of the present invention includes a rod, a leg abutting on the rod, a support connected to the leg and extending obliquely with respect to the length direction of the rod, A fishing line guide having a ring holding portion connected to the support portion and having a hole for engaging the guide ring, and a matrix resin component, the first being wound around the housing and the leg portion A fishing rod comprising a prepreg and a resin flow that fills at least a part of a gap between the housing and the support portion, wherein the resin flow is substantially the same as the matrix resin component of the first prepreg. The resin component is included.
本発明の一実施形態において、前記竿体が、前記釣竿の長さ方向において前記支持部に対応する領域において、前記樹脂フローの樹脂成分と実質的に同一のマトリクス樹脂成分を含む。 In one embodiment of the present invention, the rod body includes a matrix resin component substantially the same as the resin component of the resin flow in a region corresponding to the support portion in the length direction of the fishing rod.
本発明の一実施形態において、前記支持部が、前記樹脂フローの樹脂成分と実質的に同一のマトリクス樹脂成分を含む。 In one Embodiment of this invention, the said support part contains the matrix resin component substantially the same as the resin component of the said resin flow.
本発明の一実施形態において、前記第１のプリプレグは、前記支持部の少なくとも一部に接している。 In one embodiment of the present invention, the first prepreg is in contact with at least a part of the support portion.
本発明の一実施形態において、前記第１のプリプレグと前記樹脂フローとの間には界面が存在しない。 In one embodiment of the present invention, there is no interface between the first prepreg and the resin flow.
本発明の一実施形態において、前記釣竿は、マトリクス樹脂成分を含み、前記第１のプリプレグの内側で前記竿体及び前記脚部の周囲に巻回された第２のプリプレグをさらに具備し、前記樹脂フローが、前記第２のプリプレグのマトリクス樹脂成分と実質的に同一の樹脂成分をさらに含む。 In one embodiment of the present invention, the fishing rod further includes a second prepreg that includes a matrix resin component and is wound around the rod body and the leg portion inside the first prepreg. The resin flow further includes a resin component that is substantially the same as the matrix resin component of the second prepreg.
前記支持部の幅方向の側面にさらに樹脂フローが存在し、前記支持部の幅方向の側面の樹脂フローと前記第１のプリプレグとの間には界面が存在せず、かつ、前記支持部の幅方向の側面の樹脂フローと前記隙間に存在する樹脂フローとの間にも界面が存在しない。 A resin flow further exists on the side surface in the width direction of the support portion, no interface exists between the resin flow on the side surface in the width direction of the support portion and the first prepreg, and the support portion There is no interface between the resin flow on the side surface in the width direction and the resin flow existing in the gap.
本発明の他の一実施形態による釣り竿は、竿体と、当該竿体に設けられた釣糸ガイドと、当該竿体及び釣り糸ガイドの周囲に巻回された第１のプリプレグと、を備える。当該釣り糸ガイドは、該竿体に当接する脚部と、該脚部に接続されて該竿体の長さ方向に対して傾斜して延びる支持部と、該支持部に接続され、ガイドリングを係合するための穴を有するリング保持部とを有する。本発明の一実施形態において、前記第１のプリプレグは、マトリクス樹脂成分を含み、該竿体及び該脚部の周囲に巻回される。本発明の他の一実施形態による釣り竿は、該竿体と該支持部との隙間の少なくとも一部を埋める樹脂フローをさらに備える。本発明の一実施形態において、前記第１のプリプレグと前記樹脂フローとの間には界面が存在しない。 A fishing rod according to another embodiment of the present invention includes a rod, a fishing line guide provided on the rod, and a first prepreg wound around the rod and the fishing line guide. The fishing line guide includes a leg portion that abuts on the rod body, a support portion that is connected to the leg portion and extends at an angle with respect to the length direction of the rod body, and is connected to the support portion. And a ring holding part having a hole for engagement. In one embodiment of the present invention, the first prepreg includes a matrix resin component and is wound around the casing and the legs. A fishing rod according to another embodiment of the present invention further includes a resin flow that fills at least a part of a gap between the rod body and the support portion. In one embodiment of the present invention, there is no interface between the first prepreg and the resin flow.
本発明の一実施形態による釣り竿の製造方法は、竿体と、該竿体に当接する脚部と、該脚部に接続されて該竿体の長さ方向に対して傾斜して延びる支持部と、該支持部に形成された貫通孔に嵌め込まれたガイドリングとを有する釣糸ガイドと、マトリクス樹脂成分を含み、該竿体及び該脚部の周囲に巻回された第１のプリプレグと、該竿体と該支持部との隙間の少なくとも一部を埋める樹脂フローと、を具備する釣竿を製造する方法であって、前記第１のプリプレグが含むマトリクス樹脂成分を溶融させることによって前記樹脂フローを形成するステップを含む。 A method for manufacturing a fishing rod according to an embodiment of the present invention includes a rod, a leg abutting on the rod, and a support connected to the leg and extending obliquely with respect to the length of the rod. A fishing line guide having a guide ring fitted in a through hole formed in the support portion, a first prepreg including a matrix resin component and wound around the rod body and the leg portion, A resin flow that fills at least a part of a gap between the rod and the support, and the resin flow by melting a matrix resin component included in the first prepreg. Forming a step.
本発明の一実施形態に係る釣竿においては、釣糸ガイドを竿体により強固に固定することができる。 In the fishing rod according to the embodiment of the present invention, the fishing line guide can be firmly fixed by the rod.
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点に留意されたい。 Hereinafter, various embodiments of the present invention will be described with reference to the drawings as appropriate. In addition, the same referential mark is attached | subjected to the component which is common in each drawing. It should be noted that the drawings are not necessarily drawn to scale for convenience of explanation.
図１は、本発明の一実施形態に係る釣竿を模式的に示す図である。図示のように、本発明の一実施形態に係る釣竿１０は、細長い竿体１１と、リールシート１３を介して竿体１１に着脱自在に装着されるリール１２と、竿体１１の基端側に取り付けられたグリップ１４と、を備える。本明細書においては、竿体１１のグリップ１４側を「後」といい、竿体１１の穂先側を「前」と呼ぶことがある。また、図１の上側（リール１２が取り付けられている側）を「上」、その逆側を「下」、図１の手前側を「右」、奥側を「左」と呼ぶことがある。 FIG. 1 is a diagram schematically showing a fishing rod according to an embodiment of the present invention. As shown in the drawing, a fishing rod 10 according to an embodiment of the present invention includes an elongated rod body 11, a reel 12 that is detachably attached to the rod body 11 via a reel sheet 13, and a base end side of the rod body 11. And a grip 14 attached to. In the present specification, the grip 14 side of the housing 11 may be referred to as “rear”, and the tip side of the housing 11 may be referred to as “front”. Also, the upper side (the side on which the reel 12 is attached) in FIG. 1 may be referred to as “up”, the opposite side as “lower”, the near side in FIG. 1 as “right”, and the back side as “left”. .
竿体１１には、少なくとも１つの釣糸ガイドが取り付けられる。図１の例では、竿体１１には、釣糸ガイド１５−１ないし釣糸ガイド１５−９の９個の釣糸ガイドが取り付けられている。リール３から繰り出される不図示の釣糸は、釣糸ガイド１５−１ないし釣糸ガイド１５−９により竿体１１の穂先まで案内される。釣糸ガイド１５−１は釣り人の手元に最も近い位置にあるので「元ガイド」と呼ばれることがある。また、釣糸ガイド１５−９は、竿体１１の最も先端側にあるので、「トップガイド」と呼ばれることがある。本明細書においては、釣糸ガイド１５−１乃至釣糸ガイド１５−９を釣糸ガイド１５と総称することがある。 At least one fishing line guide is attached to the housing 11. In the example of FIG. 1, nine fishing line guides, a fishing line guide 15-1 to a fishing line guide 15-9, are attached to the housing 11. A fishing line (not shown) fed from the reel 3 is guided to the tip of the rod 11 by a fishing line guide 15-1 to a fishing line guide 15-9. The fishing line guide 15-1 is sometimes referred to as a “former guide” because it is closest to the hand of the angler. The fishing line guide 15-9 is sometimes called the “top guide” because it is on the most distal end side of the housing 11. In the present specification, the fishing line guide 15-1 to the fishing line guide 15-9 may be collectively referred to as a fishing line guide 15.
図１において、リール１２は、ベイトキャスティングリールである。図示のとおり、ベイトキャスティングリールは、一般に、竿体１１の外周面の上側に取り付けられる。リール１２が竿体１２の外周面の上側に取り付けられる場合には、釣糸を案内するための釣糸ガイド１５−１ないし１５−９も竿体１１の上側の外周面に取り付けられる。リール１２として、ベイトキャスティングリール以外の様々な種類のリール、例えば、様々な種類のスピニングリールを用いることができる。スピニングリールは、一般に、竿体１１の外周面の下側に取り付けられるので、この場合には釣糸ガイド１５−１ないし１５−９も竿体１１の下側の外周面に取り付けられる。 In FIG. 1, a reel 12 is a bait casting reel. As illustrated, the bait casting reel is generally attached to the upper side of the outer peripheral surface of the housing 11. When the reel 12 is attached to the upper side of the outer peripheral surface of the housing 12, fishing line guides 15-1 to 15-9 for guiding the fishing line are also attached to the outer peripheral surface of the upper side of the housing 11. As the reel 12, various kinds of reels other than the bait casting reel, for example, various kinds of spinning reels can be used. Since the spinning reel is generally attached to the lower side of the outer peripheral surface of the housing 11, the fishing line guides 15-1 to 15-9 are also attached to the lower outer peripheral surface of the housing 11 in this case.
図１において、竿体１１は中空の細長い管状に形成される。ただし、竿体１１は、中実の棒状であってもよい。竿体１１は、例えば、繊維にマトリクス樹脂成分を含浸させたプリプレグ（プリプレグシート）から作製される。より具体的には、竿体１１は、プリプレグを芯金に巻回した後、焼成及び脱芯等の工程を行うことによって得られる。ただし、他の公知の材料や公知の製法を用いて竿体１１を作製してもよい。ただし、上述したとおり、竿体１１の表面は、釣竿の長さ方向において支持部に対応する領域において、前記樹脂フロー１８の樹脂成分と実質的に同一のマトリクス樹脂成分を含むことが好ましい。これにより、竿体１１が樹脂フロー１８に対してより強固に接着される。結果として、竿体１１は、釣糸ガイド１５に対してより強固に接着される。 In FIG. 1, the housing 11 is formed in a hollow and elongated tubular shape. However, the housing 11 may be a solid rod. The casing 11 is made from, for example, a prepreg (prepreg sheet) in which fibers are impregnated with a matrix resin component. More specifically, the casing 11 is obtained by winding a prepreg around a cored bar and then performing steps such as firing and decentering. However, the casing 11 may be manufactured using other known materials or a known manufacturing method. However, as described above, the surface of the rod body 11 preferably includes a matrix resin component that is substantially the same as the resin component of the resin flow 18 in a region corresponding to the support portion in the length direction of the fishing rod. Thereby, the housing 11 is more firmly bonded to the resin flow 18. As a result, the frame 11 is more firmly bonded to the fishing line guide 15.
図１において、リールシート１３は、リールの前脚を収容する固定フードと、当該リールの後脚を収容し、竿体１１の軸方向に移動可能な可動フードとを備える。リールシート１３は、例えば、特開２００８−２６３８４１号公報に記載されているリールシート（板状リールシート５）と同様の構成とすることができる。 In FIG. 1, the reel seat 13 includes a fixed hood that accommodates the front leg of the reel, and a movable hood that accommodates the rear leg of the reel and is movable in the axial direction of the housing 11. The reel sheet 13 can have the same configuration as the reel sheet (plate-shaped reel sheet 5) described in, for example, Japanese Patent Application Laid-Open No. 2008-263841.
図２及び図３を参照して、図１の釣竿１０についてさらに説明する。図２は、本発明の一実施形態に係る釣竿の一部の側面を示す側面図であり、図３は、図２の釣竿１０を穂先側から見た模式図である。釣糸ガイド１５は、竿体１１の外周面に取り付けられている。釣糸ガイド１５は、竿体１１に当接する脚部Ｌと、該脚部に接続されて該竿体の長さ方向に対して傾斜して延びる支持部Ｓと、該支持部に形成された貫通孔に嵌め込まれたガイドリングＲとを有する。釣糸ガイド１５は、該釣糸ガイド１５の脚部Ｌと竿体１１の外周面が第２のプリプレグ１６によって共に巻回されることによって、竿体１１に固定されている。第１のプリプレグ１７は、第２のプリプレグ１６の外周面をさらに巻回している。 The fishing rod 10 of FIG. 1 will be further described with reference to FIGS. 2 is a side view showing a side surface of a part of a fishing rod according to an embodiment of the present invention, and FIG. 3 is a schematic view of the fishing rod 10 of FIG. 2 as viewed from the tip side. The fishing line guide 15 is attached to the outer peripheral surface of the housing 11. The fishing line guide 15 includes a leg portion L that comes into contact with the housing 11, a support portion S that is connected to the leg portion and extends inclining with respect to the length direction of the housing, and a penetration formed in the support portion. And a guide ring R fitted in the hole. The fishing line guide 15 is fixed to the housing 11 by winding the leg portion L of the fishing line guide 15 and the outer peripheral surface of the housing 11 together by the second prepreg 16. The first prepreg 17 further winds the outer peripheral surface of the second prepreg 16.
釣糸ガイド１５の支持部Ｓは竿体に対して傾斜しているので、当該支持部Ｓと竿体１１との間には、隙間Ｇが存在する。当該隙間Ｇを含む支持部Ｓの周辺には、樹脂フロー１８が設けられている。この樹脂フロー１８により、釣糸ガイド１５と竿体１１とがより強固に固定されている。図３に明瞭に示されているように、樹脂フロー１８は、支持部Ｓと竿体１１との隙間Ｇに存在する樹脂フロー１８ｃと、支持部Ｓの幅方向の両側面（釣竿１０の円周方向における支持部Ｓの周辺部）に存在する樹脂フロー１８ｓとを備える。樹脂フロー１８ｃと樹脂フロー１８ｓとは、界面なく連続しており、これらが一体的に樹脂フロー１８を形成している。 Since the support portion S of the fishing line guide 15 is inclined with respect to the housing, a gap G exists between the support portion S and the housing 11. A resin flow 18 is provided around the support portion S including the gap G. With this resin flow 18, the fishing line guide 15 and the frame 11 are more firmly fixed. As clearly shown in FIG. 3, the resin flow 18 includes a resin flow 18 c existing in the gap G between the support portion S and the housing 11, and both side surfaces in the width direction of the support portion S (the circle of the fishing rod 10). Resin flow 18s existing in the peripheral part of the support part S in the circumferential direction. The resin flow 18c and the resin flow 18s are continuous without an interface, and these integrally form the resin flow 18.
釣糸ガイド１５の脚部Ｌ及び支持部Ｓは、例えば、繊維にマトリクス樹脂成分を含浸させたプリプレグから作製することができる。釣糸ガイド１５の脚部Ｌ及び支持部Ｓは、例えば、複数のプリプレグをプレス加工により貼り合わせてプリプレグ成形品を作成することができる。このプリプレグ成形品から適切な形状を切り出してもよい。脚部Ｌ及び支持部Ｓは、別々に成形したものを接合してもよいし、一体的に成形されていてもよい。脚部Ｌは、竿体１１に接している平面の部分である。支持部Ｓは、竿体１１と該支持部Ｓとの間に空間が存在するように竿体１１から立ち上がる部分である。成形品の支持部ＳにガイドリングＲを嵌め込むことにより、釣糸ガイド１５を得ることができる。プリプレグから釣糸ガイドを作製する工程の詳細については、本出願人の国際出願ＰＣＴ／ＪＰ２０１２／０７９５９５に記載されている。釣糸ガイド１５は、上記以外の任意の公知の手法を用いて作製してもよい。例えば、釣糸ガイド１５は、金属や合成樹脂等の材料を用いた射出成形により形成されてもよい。ただし、上述したとおり、支持部Ｓは、樹脂フロー１８の樹脂成分と実質的に同一のマトリクス樹脂成分を含むことが好ましい。これにより、釣糸ガイド１５は、樹脂フロー１８に対してより強固に接着される。結果として、釣糸ガイド１５は、竿体１１に対してより強固に接着される。なお、釣糸ガイド１５は、竿体１１の手元側に伸びる単一の脚部で竿体１１に取り付けられるいわゆるシングルフットタイプの釣糸ガイドであってもよく、前後に伸びる一組の脚部を有するダブルフットタイプの釣糸ガイドでもよい。図２及び図３では、このシングルフットタイプの釣糸ガイドを例示している。本明細書では、シングルフットタイプの釣糸ガイドを例に説明を行うが、本発明は、シングルフットタイプ及びダブルフットタイプのいずれの釣糸ガイドにも適用できる点に留意されたい。 The leg portion L and the support portion S of the fishing line guide 15 can be made from, for example, a prepreg in which fibers are impregnated with a matrix resin component. The leg portion L and the support portion S of the fishing line guide 15 can create a prepreg molded product by, for example, bonding a plurality of prepregs by press working. An appropriate shape may be cut out from this prepreg molded product. The leg portion L and the support portion S may be joined separately or may be integrally formed. The leg portion L is a flat portion in contact with the housing 11. The support portion S is a portion that rises from the housing 11 such that a space exists between the housing 11 and the support portion S. The fishing line guide 15 can be obtained by fitting the guide ring R into the support portion S of the molded product. Details of the process of making a fishing line guide from a prepreg are described in the applicant's international application PCT / JP2012 / 079595. The fishing line guide 15 may be produced using any known method other than the above. For example, the fishing line guide 15 may be formed by injection molding using a material such as metal or synthetic resin. However, as described above, the support portion S preferably includes a matrix resin component that is substantially the same as the resin component of the resin flow 18. Thereby, the fishing line guide 15 is more firmly bonded to the resin flow 18. As a result, the fishing line guide 15 is more firmly bonded to the housing 11. The fishing line guide 15 may be a so-called single foot type fishing line guide that is attached to the housing 11 with a single leg that extends toward the proximal side of the housing 11, and has a pair of legs that extend in the front-rear direction. A double foot type fishing line guide may be used. 2 and 3 exemplify this single foot type fishing line guide. In this specification, a single foot type fishing line guide is described as an example, but it should be noted that the present invention can be applied to both a single foot type and a double foot type fishing line guide.
図２において、第１のプリプレグ１７は、釣糸ガイド１５の脚部Ｌと竿体１１の外周に巻回された第２のプリプレグ１６の外周面をさらに巻回している。第１のプリプレグ１７は、例えば、カーボン繊維やガラス繊維等の強化繊維にマトリクス樹脂成分を含浸したプリプレグであることが好ましい。第１のプリプレグ１７として、より好ましくは、カーボン繊維にエポキシ樹脂を含浸したプリプレグを用いることができる。第１のプリプレグ１７の厚さは、特に限定されないが、例えば、２０μｍ〜３００μｍであってもよい。第１のプリプレグ１７として適切な市販品を用いることもできる。 In FIG. 2, the first prepreg 17 further winds the outer peripheral surface of the second prepreg 16 wound around the leg portion L of the fishing line guide 15 and the outer periphery of the housing 11. The first prepreg 17 is preferably, for example, a prepreg obtained by impregnating a reinforcing resin such as carbon fiber or glass fiber with a matrix resin component. More preferably, a prepreg obtained by impregnating carbon fiber with an epoxy resin can be used as the first prepreg 17. Although the thickness of the 1st prepreg 17 is not specifically limited, For example, 20 micrometers-300 micrometers may be sufficient. A commercially available product suitable for the first prepreg 17 can also be used.
図２において、第２のプリプレグ１６は、第１のプリプレグ１７の内側で、釣糸ガイド１５の脚部Ｌと竿体１１の外周を巻回している。第２のプリプレグ１６としては、例えば、繊維にマトリクス樹脂成分を含浸したプリプレグを用いることが好ましい。第２のプリプレグ１６として、より好ましくは、樹脂シートに該樹脂シートを構成する樹脂成分よりも融点が低いマトリクス樹脂成分を含浸させたプリプレグを用いることができる。第２のプリプレグ１６として、さらに好ましくは、ＰＥＴ繊維にＰＥＴよりも融点が低いマトリクス樹脂成分を含浸させたプリプレグを用いることができる。第２のプリプレグ１６として、最も好ましくは、ＰＥＴ繊維にエポキシ樹脂成分を含浸させたプリプレグを用いることができる。第２のプリプレグ１６に含まれるマトリクス樹脂成分としては、例えば、エポキシ樹脂系樹脂、ビスフェノールＡ系樹脂、ビスフェノールＦ系樹脂、又は、これらの組み合わせを用いることができる。また、マトリクス樹脂成分は、硬化剤を含んでいることが好ましい。硬化剤としては、例えば、アミン系化合物又は酸無水物を用いることができる。第２のプリプレグ１６の厚さは、特に限定されないが、例えば、２０μｍ〜３００μｍであってもよい。第２のプリプレグ１６として適切な市販品を用いることもできる。 In FIG. 2, the second prepreg 16 is wound around the outer periphery of the leg portion L of the fishing line guide 15 and the housing 11 inside the first prepreg 17. As the second prepreg 16, for example, it is preferable to use a prepreg in which a fiber is impregnated with a matrix resin component. More preferably, as the second prepreg 16, a prepreg in which a resin sheet is impregnated with a matrix resin component having a melting point lower than that of the resin component constituting the resin sheet can be used. More preferably, as the second prepreg 16, a prepreg obtained by impregnating a PET resin with a matrix resin component having a melting point lower than that of PET can be used. As the second prepreg 16, most preferably, a prepreg obtained by impregnating an epoxy resin component into a PET fiber can be used. As the matrix resin component contained in the second prepreg 16, for example, an epoxy resin resin, a bisphenol A resin, a bisphenol F resin, or a combination thereof can be used. Moreover, it is preferable that the matrix resin component contains the hardening | curing agent. As the curing agent, for example, an amine compound or an acid anhydride can be used. Although the thickness of the 2nd prepreg 16 is not specifically limited, For example, 20 micrometers-300 micrometers may be sufficient. A commercially available product suitable for the second prepreg 16 can also be used.
図２において、第１のプリプレグ１７と第２のプリプレグ１６は、支持部Ｓの少なくとも一部を覆っているが、より具体的な構成は下記の通りである。図２において、第２のプリプレグ１６の穂先側の端部は、釣糸ガイド１５の脚部Ｌの領域ではなく、釣糸ガイド１５の支持部Ｓの領域（つまり、釣糸ガイド１５が竿体１１から離間している領域）に位置している。第２のプリプレグ１６は、支持部Ｓの外周面の少なくとも一部、及び、竿体１１の外周面の少なくとも一部のいずれにも接触するようにして、支持部Ｓ及び竿体１１を覆っている。また、第１のプリプレグ１７は、竿体１１の長さ方向において第２のプリプレグ１６よりも広い範囲に延在しており、第２のプリプレグ１６の外周面全体、竿体１１の外周面の少なくとも一部、支持部Ｓの外周面の少なくとも一部のいずれにも接触するようにして、第２のプリプレグ１６、竿体１１及び支持部Ｓを覆っている。 In FIG. 2, the first prepreg 17 and the second prepreg 16 cover at least a part of the support portion S, and a more specific configuration is as follows. In FIG. 2, the end portion on the tip side of the second prepreg 16 is not the region of the leg portion L of the fishing line guide 15 but the region of the support portion S of the fishing line guide 15 (that is, the fishing line guide 15 is separated from the housing 11). Area). The second prepreg 16 covers at least a part of the outer peripheral surface of the support part S and at least a part of the outer peripheral surface of the housing 11 so as to cover the support part S and the housing 11. Yes. Further, the first prepreg 17 extends in a range wider than the second prepreg 16 in the length direction of the housing 11, and the entire outer peripheral surface of the second prepreg 16 and the outer peripheral surface of the housing 11 are extended. The second prepreg 16, the casing 11, and the support part S are covered so as to contact at least a part of at least a part of the outer peripheral surface of the support part S.
第１のプリプレグ１７の穂先側の端部は、釣竿１０の長さ方向において、第２のプリプレグ１６の穂先側の端部よりも穂先側に位置している。第１のプリプレグ１７の穂先側の端部は、釣竿１０の長さ方向において、第２のプリプレグ１６の穂先側の端部よりも、０ｍｍ〜２ｍｍ穂先側に位置していることが好ましい。また、第１のプリプレグ１７の基端側の端部は、釣竿１０の長さ方向において、第２のプリプレグ１６の基端側の端部よりも基端側に位置している。第１のプリプレグ１７の基端側の端部は、釣竿１０の長さ方向において、第２のプリプレグ１６の基端側の端部よりも、０ｍｍ〜２ｍｍ基端側に位置していることが好ましい。 The end on the tip side of the first prepreg 17 is located closer to the tip than the end on the tip side of the second prepreg 16 in the length direction of the fishing rod 10. The end portion on the tip side of the first prepreg 17 is preferably located on the tip side of 0 mm to 2 mm in the length direction of the fishing rod 10 than the end portion on the tip side of the second prepreg 16. Further, the end portion on the base end side of the first prepreg 17 is located on the base end side with respect to the end portion on the base end side of the second prepreg 16 in the length direction of the fishing rod 10. The base end side end of the first prepreg 17 may be located 0 mm to 2 mm base end side in the length direction of the fishing rod 10 relative to the base end side end of the second prepreg 16. preferable.
第１のプリプレグ１７の穂先側の端部は、釣竿１０の長さ方向において、支持部Ｓの基端側の端部（脚部Ｌの穂先側の端部）の位置又はその位置よりも穂先側に位置している。なお、支持部Ｓの基端側の端部（脚部Ｌの穂先側の端部）とは、支持部Ｓと脚部Ｌとが接続されている箇所であり、図２において、支持部Ｓの左端（脚部Ｌの右端）である。第１のプリプレグ１７の穂先側の端部は、釣竿１０の長さ方向において、支持部Ｓの基端側の端部よりも、０ｍｍ〜２ｍｍ穂先側に位置していることが好ましい。このような位置関係にあると、第１のプリプレグ１７の成形時に、加熱された第１のプリプレグ１７から流れ出たマトリクス樹脂を支持部Ｓと竿体１１との隙間Ｇに必要十分な量だけ流し込むことができる。 The end on the tip side of the first prepreg 17 is the tip of the end on the base end side of the support portion S (the end on the tip side of the leg L) or the tip in the length direction of the fishing rod 10. Located on the side. In addition, the edge part (end part by the side of the tip of the leg part L) of the base end side of the support part S is a location where the support part S and the leg part L are connected, and in FIG. Is the left end (the right end of the leg L). The end portion on the tip side of the first prepreg 17 is preferably located on the tip side of 0 mm to 2 mm more than the end portion on the base end side of the support portion S in the length direction of the fishing rod 10. With such a positional relationship, when the first prepreg 17 is molded, the matrix resin that has flowed out of the heated first prepreg 17 is poured into the gap G between the support portion S and the casing 11 in a necessary and sufficient amount. be able to.
第２のプリプレグ１６の穂先側の端部は、釣竿１０の長さ方向において、支持部Ｓの基端側の端部（脚部Ｌの穂先側の端部）又は該端部よりも基端側に位置している。第２のプリプレグ１６の穂先側の端部は、釣竿１０の長さ方向において、支持部Ｓの基端側の端部よりも、０ｍｍ〜２ｍｍ基端側に位置していることが好ましい。このような位置関係にあると、第２のプリプレグ１６の成形時に、加熱された第２のプリプレグ１６から流れ出たマトリクス樹脂を支持部Ｓと竿体１１との隙間Ｇに必要十分な量だけ流し込むことができる。 The end of the second prepreg 16 on the tip side is, in the length direction of the fishing rod 10, the end on the base end side of the support portion S (the end on the tip side of the leg portion L) or the base end of the end portion. Located on the side. It is preferable that the end portion on the tip side of the second prepreg 16 is located on the base end side of 0 mm to 2 mm from the end portion on the base end side of the support portion S in the length direction of the fishing rod 10. With such a positional relationship, when the second prepreg 16 is formed, the matrix resin that has flowed out of the heated second prepreg 16 is poured into the gap G between the support portion S and the casing 11 by a necessary and sufficient amount. be able to.
支持部Ｓと竿体１１との隙間Ｇに流し込むマトリクス樹脂成分の量を調節するために、例えば、第１のプリプレグ１７に含まれるマトリクス樹脂成分の融点よりも高い融点を有する別のマトリクス樹脂成分が第２のプリプレグ１６に含まれるようにしてもよい。これにより、第２のプリプレグ１６及び第１のプリプレグ１７から同時にマトリクス樹脂が溶出せず、溶出する樹脂量が過剰になることを防ぐことができる。なお、本発明の一実施形態に係る釣竿において、第２のプリプレグ１６は必須の部材ではなく、第１のプリプレグ１７から溶出するマトリクス樹脂成分のみによって樹脂フロー１８を形成してもよい。 In order to adjust the amount of the matrix resin component flowing into the gap G between the support portion S and the casing 11, for example, another matrix resin component having a melting point higher than the melting point of the matrix resin component contained in the first prepreg 17. May be included in the second prepreg 16. As a result, the matrix resin does not elute simultaneously from the second prepreg 16 and the first prepreg 17, and it is possible to prevent the amount of resin to elute from becoming excessive. In the fishing rod according to the embodiment of the present invention, the second prepreg 16 is not an essential member, and the resin flow 18 may be formed only by the matrix resin component eluted from the first prepreg 17.
樹脂フロー１８ｃは、第２のプリプレグ１６及び第１のプリプレグ１７から溶出したマトリクス樹脂成分が、釣糸ガイド１５の支持部Ｓの周囲を通り、釣糸ガイド１５の支持部Ｓと竿体１１との隙間Ｇに流れ込むことによって形成されている。樹脂フロー１８ｓは、第２のプリプレグ１６及び第１のプリプレグ１７から溶出したマトリクス樹脂成分が支持部Ｓの周囲に残存することによって形成される。ただし、第２のプリプレグ１６又は第１のプリプレグ１７のマトリクス樹脂成分に由来しないが、それらのマトリクス樹脂成分と実質的に同組成の樹脂成分を、釣糸ガイド１５の支持部Ｓと竿体１１との隙間に別途提供することによって樹脂フロー１８ｃ及び樹脂フロー１８ｓを形成してもよい。 In the resin flow 18 c, the matrix resin component eluted from the second prepreg 16 and the first prepreg 17 passes around the support portion S of the fishing line guide 15, and the gap between the support portion S of the fishing line guide 15 and the frame 11. It is formed by flowing into G. The resin flow 18s is formed by the matrix resin component eluted from the second prepreg 16 and the first prepreg 17 remaining around the support portion S. However, although not derived from the matrix resin component of the second prepreg 16 or the first prepreg 17, the resin component having substantially the same composition as the matrix resin component is mixed with the support portion S of the fishing line guide 15 and the frame 11. Alternatively, the resin flow 18c and the resin flow 18s may be formed by separately providing them in the gap.
本発明の一実施形態において、プリプレグ（プリプレグシート）に含まれるマトリクス樹脂成分とは、当該プリプレグの基本構造を構成する繊維に含浸されている樹脂成分であって、該基本構造を構成する繊維よりも融点が低い樹脂成分を意味する。例えば、カーボン繊維にエポキシ樹脂を含浸させて得たカーボンプリプレグのマトリクス樹脂成分は、エポキシ樹脂である。また、例えば、ＰＥＴ繊維にエポキシ樹脂を含浸させて得たＰＥＴプリプレグのマトリクス樹脂成分は、ＰＥＴ又はＰＥＴとエポキシ樹脂との混合物ではなく、エポキシ樹脂である。 In one embodiment of the present invention, the matrix resin component contained in the prepreg (prepreg sheet) is a resin component impregnated in the fiber constituting the basic structure of the prepreg, and the fiber constituting the basic structure. Means a resin component having a low melting point. For example, the matrix resin component of the carbon prepreg obtained by impregnating carbon fiber with an epoxy resin is an epoxy resin. For example, the matrix resin component of the PET prepreg obtained by impregnating an epoxy resin into PET fibers is not a mixture of PET or PET and an epoxy resin, but an epoxy resin.
本発明の一実施形態に係る釣竿において、樹脂（成分）が「実質的に同一である」とは、２つの樹脂の組成が完全に同一であることのみならず、２つの樹脂の組成が完全に同一である場合と比較して、密着強度に実質的に影響を与えない程度に２つの樹脂の成分が近接していることも含む。例えば、第１のプリプレグ１７に含まれるマトリクス樹脂が特定成分のエポキシ樹脂である場合、竿体１１及び釣糸ガイド１５の脚部Ｌに含まれる樹脂は、融点した状態において、その特定成分のエポキシ樹脂と分離することなく容易に混合するエポキシ樹脂を含むことが好ましい。接触及び／又は混合した状態で分離することなく容易に混合する複数の樹脂の混合物は、一体的に連続した形状で固化し易く、破断の起点となるような界面を生じにくい。第２のプリプレグ１６に含まれるマトリクス樹脂についても同様である。 In the fishing rod according to the embodiment of the present invention, the phrase “substantially the same” as the resin (component) means that not only the compositions of the two resins are completely the same, but also the compositions of the two resins are completely Compared with the case where they are the same, it also includes the fact that the two resin components are close to each other so as not to substantially affect the adhesion strength. For example, when the matrix resin included in the first prepreg 17 is an epoxy resin of a specific component, the resin included in the legs L of the housing 11 and the fishing line guide 15 is an epoxy resin of the specific component in a state where the melting point is reached. It is preferable to include an epoxy resin that is easily mixed without separation. A mixture of a plurality of resins that are easily mixed without being separated in contact and / or in a mixed state is easy to solidify in an integrally continuous shape, and hardly causes an interface that becomes a starting point of fracture. The same applies to the matrix resin included in the second prepreg 16.
異なる２つの樹脂が接触及び／又は混合した状態で固化したときにそれらの樹脂の間で界面が生じないようにするためには、例えば、当該２つの樹脂を構成するモノマー組成が８０％以上共通していることが好ましい。この共通するモノマー組成の比率は、より好ましくは８５％以上であり、さらに好ましくは９０％以上であり、さらにより好ましくは９５％以上であり、最も好ましくは９７％以上である。 In order to prevent an interface between the two resins when they are solidified in a contact and / or mixed state, for example, the monomer composition constituting the two resins is 80% or more in common. It is preferable. The ratio of the common monomer composition is more preferably 85% or more, further preferably 90% or more, still more preferably 95% or more, and most preferably 97% or more.
次に、本発明の一実施形態に係る釣竿１０の製造方法について説明する。まず、竿体１１を準備する。竿体１１は、任意の公知の手法によって得ることができる。例えば、本体１１は、繊維にマトリクス樹脂成分を含浸したプリプレグを芯金に巻回し、この芯金に巻回された繊維強化プリプレグに加熱・焼成・脱芯等の工程を施すことにより成形することができる。次に、竿体１１の外周面に釣糸ガイド１５の脚部Ｌを載置し、取付糸により該脚部Ｌを竿体１１に対して固定する。第２のプリプレグ１６により脚部Ｌと竿体１１の周囲を巻回する。脚部Ｌと竿体１１を巻回している第２のプリプレグ１６の外周面を、第２のプリプレグ１６よりも広範囲にわたって第１のプリプレグ１７によりさらに巻回する。第１のプリプレグ１７の外周面を、第１のプリプレグ１７よりも広範囲にわたってさらにテーピングする。次に、これを加熱し、第２のプリプレグ１６及び第１のプリプレグ１７のマトリクス樹脂成分を溶融させて、釣糸ガイド１５の脚部Ｌと竿体１１との間の隙間Ｇに流れ込ませることにより、樹脂フロー１８ｃを形成する。その際、溶出したマトリクス樹脂成分が支持部Ｓの周囲に残存することによって樹脂フロー１８ｓが形成される。樹脂成分を冷まして固化させる。これによって、釣糸ガイド１５の脚部Ｌと竿体１１との隙間が埋められて、釣糸ガイド１５が竿体１１に強固に固定される。このようにして、本発明の一実施形態に係る釣竿１０が得られる。 Next, the manufacturing method of the fishing rod 10 which concerns on one Embodiment of this invention is demonstrated. First, the housing 11 is prepared. The casing 11 can be obtained by any known method. For example, the main body 11 is formed by winding a prepreg in which a fiber is impregnated with a matrix resin component around a cored bar, and subjecting the fiber-reinforced prepreg wound around the cored bar to steps such as heating, firing, and decentering. Can do. Next, the leg portion L of the fishing line guide 15 is placed on the outer peripheral surface of the housing 11, and the leg portion L is fixed to the housing 11 with the attachment thread. The leg portion L and the periphery of the housing 11 are wound by the second prepreg 16. The outer peripheral surface of the second prepreg 16 around which the leg portion L and the casing 11 are wound is further wound by the first prepreg 17 over a wider range than the second prepreg 16. The outer peripheral surface of the first prepreg 17 is further taped over a wider range than the first prepreg 17. Next, this is heated, and the matrix resin components of the second prepreg 16 and the first prepreg 17 are melted and flown into the gap G between the leg portion L of the fishing line guide 15 and the housing 11. The resin flow 18c is formed. At that time, the eluted matrix resin component remains around the support portion S, whereby a resin flow 18s is formed. The resin component is cooled and solidified. As a result, the gap between the leg portion L of the fishing line guide 15 and the housing 11 is filled, and the fishing line guide 15 is firmly fixed to the housing 11. In this way, the fishing rod 10 according to one embodiment of the present invention is obtained.
本発明の一実施形態において、第２のプリプレグ１６が、ＰＥＴ繊維にエポキシ樹脂成分を含浸させたものである場合、樹脂フロー１８を形成するための加工温度は、該ＰＥＴ繊維の融点よりも低く、かつ、エポキシ樹脂成分の融点よりも高いことが好ましい。例えば、７０〜１５０℃で加工を行うことができる。 In one embodiment of the present invention, when the second prepreg 16 is a PET fiber impregnated with an epoxy resin component, the processing temperature for forming the resin flow 18 is lower than the melting point of the PET fiber. And it is preferable that it is higher than melting | fusing point of an epoxy resin component. For example, it can process at 70-150 degreeC.
本発明の一実施形態に係る釣竿は以上のようにして製造されるが、上記の製造工程の一部を省略すること、上記以外の工程を追加すること、及び／又は、上述した製造方法を構成する各工程の順序を入れ替えることが可能であり、このような省略、追加、順序の変更がなされた製造方法も本発明の趣旨を逸脱しない限り本発明の範囲に含まれる。 The fishing rod according to an embodiment of the present invention is manufactured as described above, but omitting a part of the manufacturing process, adding a process other than the above, and / or the manufacturing method described above. It is possible to change the order of each process which comprises, and the manufacturing method in which such omission, addition, or change in order is included in the scope of the present invention without departing from the gist of the present invention.
上述した実施形態によれば、樹脂フロー１８が、溶融したマトリクス樹脂成分に由来するため、樹脂フロー１８の樹脂成分が、第１のプリプレグ１７のマトリクス樹脂成分と実質的に同一となり、また、第１のプリプレグ１７と樹脂フロー１８とが界面を有しないように連続的に形成される。また、樹脂フロー１８は、破断の起点となるような境界を有しない。よって、樹脂フロー１８により、釣糸ガイド１５をより強固に竿体１１に固定することができる。好ましい実施形態においては、釣糸ガイド１５の脚部Ｌ及び竿体１１が第１のプリプレグ１７のマトリクス樹脂成分と実質的に同一のマトリクス樹脂成分を含むように形成される。これにより、竿体１１と樹脂フロー１８との密着性及び釣糸ガイド１５の脚部Ｌと樹脂フロー１８との密着性も良好となるので、釣り糸ガイド１５をさらに強固に竿体１１に固定することができる。 According to the embodiment described above, since the resin flow 18 is derived from the molten matrix resin component, the resin component of the resin flow 18 is substantially the same as the matrix resin component of the first prepreg 17, and the first One prepreg 17 and the resin flow 18 are continuously formed so as not to have an interface. Further, the resin flow 18 does not have a boundary that becomes a starting point of breakage. Therefore, the fishing line guide 15 can be more firmly fixed to the housing 11 by the resin flow 18. In a preferred embodiment, the leg portion L and the frame 11 of the fishing line guide 15 are formed so as to include a matrix resin component substantially the same as the matrix resin component of the first prepreg 17. As a result, the adhesion between the rod body 11 and the resin flow 18 and the adhesion between the leg portion L of the fishing line guide 15 and the resin flow 18 are also improved, so that the fishing line guide 15 can be more firmly fixed to the rod body 11. Can do.
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 in this specification are not limited to those explicitly described in the embodiments, and each component may be included in the scope of the present invention. Can be modified to have different dimensions, materials, and arrangements. In addition, components that are not explicitly described in the present specification can be added to the described embodiments, or some of the components described in the embodiments can be omitted.
１０ 釣竿
１１ 竿体
１３ リールシート
１５，１５−１〜１５−９ 釣糸ガイド
１６ 第２のプリプレグ
１７ 第１のプリプレグ
１８ｓ、１８ｃ、１８ 樹脂フロー
Ｇ 隙間
Ｌ 釣糸ガイドの脚部
Ｓ 釣糸ガイドの支持部
Ｒ ガイドリング
DESCRIPTION OF SYMBOLS 10 Fishing rod 11 Rod body 13 Reel sheet | seat 15,15-1-15-9 Fishing line guide 16 2nd prepreg 17 1st prepreg 18s, 18c, 18 Resin flow G Clearance L Fishing line guide leg S Fishing line guide support part R guide ring
Claims (8)
該竿体に当接する脚部と、該脚部に接続されて該竿体の長さ方向に対して傾斜して延びる支持部と、該支持部に形成された貫通孔に嵌め込まれたガイドリングとを有する釣糸ガイドと、
マトリクス樹脂成分を含み、該竿体及び該脚部の周囲に巻回された第１のプリプレグと、
該竿体と該支持部との隙間の少なくとも一部を埋める樹脂フローと、
を具備する釣竿であって、
前記樹脂フローが、前記第１のプリプレグのマトリクス樹脂成分と実質的に同一の樹脂成分を含む、釣竿。 The body,
A leg that abuts the housing; a support that is connected to the leg and extends at an angle with respect to the length of the housing; and a guide ring that is fitted into a through-hole formed in the support. A fishing line guide having
A first prepreg comprising a matrix resin component and wound around the casing and the legs;
A resin flow that fills at least part of the gap between the housing and the support;
A fishing rod comprising:
A fishing rod, wherein the resin flow includes a resin component that is substantially the same as the matrix resin component of the first prepreg.
該竿体に当接する脚部と、該脚部に接続されて該竿体の長さ方向に対して傾斜して延びる支持部と、該支持部に形成された貫通孔に嵌め込まれたガイドリングとを有する釣糸ガイドと、
マトリクス樹脂成分を含み、該竿体及び該脚部の周囲に巻回された第１のプリプレグと、
該竿体と該支持部との隙間の少なくとも一部を埋める樹脂フローと、
を具備する釣竿を製造する方法であって、
前記第１のプリプレグが含むマトリクス樹脂成分を溶融させることによって前記樹脂フローを形成するステップを含む、釣竿の製造方法。 The body,
A leg that abuts the housing; a support that is connected to the leg and extends at an angle with respect to the length of the housing; and a guide ring that is fitted into a through-hole formed in the support. A fishing line guide having
A first prepreg comprising a matrix resin component and wound around the casing and the legs;
A resin flow that fills at least part of the gap between the housing and the support;
A method for manufacturing a fishing rod comprising:
A method for manufacturing a fishing rod, comprising the step of forming the resin flow by melting a matrix resin component contained in the first prepreg.
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| JP2021065190A (en) * | 2019-10-28 | 2021-04-30 | グローブライド株式会社 | Fishing rod and fish line guide |
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