JP3384935B2 - fishing rod - Google Patents
fishing rodInfo
- Publication number
- JP3384935B2 JP3384935B2 JP20050596A JP20050596A JP3384935B2 JP 3384935 B2 JP3384935 B2 JP 3384935B2 JP 20050596 A JP20050596 A JP 20050596A JP 20050596 A JP20050596 A JP 20050596A JP 3384935 B2 JP3384935 B2 JP 3384935B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- fishing rod
- tubular body
- repellent layer
- rod
- 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
Links
- 239000005871 repellent Substances 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 25
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 11
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 10
- 229910052731 fluorine Inorganic materials 0.000 claims description 10
- 239000011737 fluorine Substances 0.000 claims description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 9
- 239000012783 reinforcing fiber Substances 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 46
- 230000002940 repellent Effects 0.000 description 24
- 229920000049 Carbon (fiber) Polymers 0.000 description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- 239000004917 carbon fiber Substances 0.000 description 6
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004697 Polyetherimide Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 125000003709 fluoroalkyl group Chemical group 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Fishing Rods (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は釣り竿に関し、特
に、撥水層を有する釣り竿に関する。TECHNICAL FIELD The present invention relates to a fishing rod, and more particularly to a fishing rod having a water repellent layer.
【０００２】[0002]
【従来の技術】近年、釣り竿本体を中空部を有する管状
体で構成し、その中空部に釣り糸を通すタイプのいわゆ
る中通し竿が使用されている。中通し竿の場合、水中に
入れた釣り糸を巻き取るときに、釣り糸が水滴を釣り竿
本体の中空部まで持ち込み、その水滴が釣り竿本体の内
壁に付着する。このように釣り竿本体の内壁面に水滴が
付着した状態で釣り竿本体内に釣り糸を挿通させると、
内壁面に付着した水滴の抵抗により釣り糸がスムーズに
釣り竿本体内を挿通することができず、釣り竿の操作性
が悪くなるという問題がある。2. Description of the Related Art In recent years, there has been used a so-called centering rod of a type in which a fishing rod main body is formed of a tubular body having a hollow portion, and a fishing line is passed through the hollow portion. In the case of a hollow fishing rod, when the fishing line put in water is wound up, the fishing line brings water droplets to the hollow portion of the fishing rod body, and the water droplets adhere to the inner wall of the fishing rod body. In this way, when the fishing line is inserted into the fishing rod body with water droplets attached to the inner wall surface of the fishing rod body,
There is a problem that the fishing line cannot be smoothly inserted into the fishing rod body due to the resistance of water droplets attached to the inner wall surface, and the operability of the fishing rod deteriorates.
【０００３】このような問題に対して、管状体を構成す
る材料、例えば繊維強化プリプレグの一方の表面（管状
体の内壁面となる表面）にフッ素樹脂被膜を形成した
り、フッ素系材料のフィルムを貼着もしくは一体成形し
て管状体内壁にフッ素表面を形成することが行われてい
る。In order to solve such a problem, a fluororesin film is formed on one surface of a material forming a tubular body, for example, a surface which becomes an inner wall surface of the tubular body, or a film of a fluorocarbon material. Is adhered or integrally molded to form a fluorine surface on the inner wall of the tubular body.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、一度フ
ッ素表面を形成しても、長期間に使用によりゴミ等が内
壁面に付着すると、フッ素表面の撥水性が低下してしま
い、ゴミを介して水分が付着する。このため、内壁面に
付着した水滴の抵抗により釣り竿の操作性が悪くなる。However, even if the fluorine surface is formed once, if the dust or the like adheres to the inner wall surface for a long period of time, the water repellency of the fluorine surface will be reduced, and the moisture will be absorbed through the dust. Adheres. Therefore, the operability of the fishing rod deteriorates due to the resistance of the water droplets attached to the inner wall surface.
【０００５】また、上記のようにして形成または貼着し
たフッ素樹脂被膜やフッ素系材料のフィルムは、容易に
除去、剥離することができないので、フッ素表面の撥水
性が低下したときには、さらにその上にフッ素樹脂被膜
等を形成しなければならなくなる。このようにして、フ
ッ素樹脂被膜等を重ねて形成していくと、重量が重くな
ってしまう。Further, since the fluororesin coating film or the film of the fluorine-based material formed or adhered as described above cannot be easily removed or peeled off, when the water repellency of the fluorine surface is lowered, further It becomes necessary to form a fluororesin coating on the above. When the fluororesin coating film and the like are stacked and formed in this manner, the weight becomes heavy.
【０００６】したがって、優れた撥水性を有すると共に
容易に除去でき、しかも容易に再形成することができる
撥水層を有する釣り竿が求められている。本発明はかか
る点に鑑みてなされたものであり、優れた撥水性を有す
ると共に容易に除去でき、しかも容易に再形成すること
ができる撥水層を有する釣り竿を提供することを目的と
する。[0006] Therefore, there is a need for a fishing rod having a water repellent layer which has excellent water repellency, can be easily removed, and can be easily reformed. The present invention has been made in view of the above points, and an object of the present invention is to provide a fishing rod having a water-repellent layer which has excellent water repellency, can be easily removed, and can be easily reformed.
【０００７】[0007]
【課題を解決するための手段】本発明は、強化繊維に合
成樹脂を含浸させてなる繊維強化プリプレグを巻回して
なる管状体と、前記管状体の内壁面の少なくとも部分的
に形成された撥水層とを具備し、前記撥水層は、フッ素
系材料を含む撥水材料で構成されており、イソプロピル
アルコール、メチルイソブチルケトン、アセトンの溶剤
で除去可能であることを特徴とする釣り竿を提供する。DISCLOSURE OF THE INVENTION The present invention is directed to a tubular body formed by winding a fiber reinforced prepreg obtained by impregnating reinforcing fibers with a synthetic resin, and a repellant formed at least partially on the inner wall surface of the tubular body. comprising a water layer, the water-repellent layer is composed of a repellent material containing fluorine-based material, isopropyl
Provided is a fishing rod which is removable with a solvent of alcohol, methyl isobutyl ketone, and acetone .
【０００８】[0008]
【発明の実施の形態】以下、本発明の実施の形態を図面
を参照して具体的に説明する。図１は本発明の釣り竿の
一実施形態を示す断面図である。図中１は管状体を示
す。管状体１の内壁面には、撥水層２が形成されてい
る。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be specifically described below with reference to the drawings. FIG. 1 is a sectional view showing an embodiment of a fishing rod of the present invention. In the figure, 1 indicates a tubular body. A water repellent layer 2 is formed on the inner wall surface of the tubular body 1.
【０００９】管状体１の材料としては、カーボン繊維、
ガラス繊維、アラミド繊維、アルミナ繊維等の強化繊維
にエポキシ樹脂等の熱硬化性樹脂やポリエーテルエーテ
ルケトン樹脂、ポリエーテルイミド樹脂等の熱可塑性樹
脂を含浸させてなる繊維強化プリプレグを用いることが
できる。また、この管状体１は、前記繊維強化プリプレ
グをマンドレルに巻回し、加熱・加圧して硬化させた後
にマンドレルを除去することにより形成される。As the material of the tubular body 1, carbon fiber,
A fiber reinforced prepreg obtained by impregnating reinforcing fibers such as glass fibers, aramid fibers, and alumina fibers with a thermosetting resin such as an epoxy resin or a thermoplastic resin such as a polyetheretherketone resin or a polyetherimide resin can be used. . The tubular body 1 is formed by winding the fiber reinforced prepreg around a mandrel, heating and pressing the resin to cure it, and then removing the mandrel.
【００１０】撥水層２はフッ素系材料と比較的沸点が低
い溶剤とを含む撥水材料を塗布・乾燥することにより形
成される。ここで、撥水材料を構成するフッ素系材料と
しては、四フッ化エチレン、四フッ化エチレン−エチレ
ン共重合体、フルオロアルキル化合物等のフッ素樹脂や
フッ素化合物を挙げることができる。また、撥水材料を
構成する比較的沸点が低い溶剤とは、沸点が約８０℃以
下である溶剤を意味し、非オゾン破壊タイプのフロン系
溶剤；アルコール系溶剤、例えばイソプロピルアルコー
ル；ケトン系溶剤、例えばメチルイソブチルケトン；飽
和炭化水素、例えばｎ−ヘプタン等を挙げることができ
る。The water repellent layer 2 is formed by applying and drying a water repellent material containing a fluorine-based material and a solvent having a relatively low boiling point. Here, examples of the fluorine-based material that constitutes the water repellent material include fluororesins such as tetrafluoroethylene, tetrafluoroethylene-ethylene copolymer, and fluoroalkyl compounds, and fluorine compounds. Further, the solvent having a relatively low boiling point which constitutes the water repellent material means a solvent having a boiling point of about 80 ° C. or lower, and a non-ozone depleting type CFC solvent; an alcohol solvent such as isopropyl alcohol; a ketone solvent. , Methyl isobutyl ketone; saturated hydrocarbons such as n-heptane.
【００１１】このような撥水材料を用いて形成された撥
水層は、優れた撥水性を示し、さらに容易にイソプロピ
ルアルコール、メチルイソブチルケトン、アセトン等の
溶剤により除去することができる。また、このような撥
水材料は、管状体内壁に供給したときに素早く乾燥して
撥水層を形成することができるものである。The water-repellent layer formed by using such a water-repellent material exhibits excellent water repellency and can be easily removed with a solvent such as isopropyl alcohol, methyl isobutyl ketone, or acetone. In addition, such a water-repellent material can be quickly dried to form a water-repellent layer when supplied to the inner wall of the tubular body.
【００１２】ここでいう、撥水性とは、竿管の内壁面に
水を付けたときに水をはじき、水がすべて玉状になり除
去されるか、微小な水滴が一部残る状態となる性質をい
う。具体的には、撥水性を有する表面とは、水との接触
角が１１０°以上、好ましくは１３０°以上であり、水
の転落角（内径１０ｍｍの竿内壁面を０．５ｍｌの量の
１個の水滴が転落するために必要な傾斜角度）が１０°
以下、好ましくは５°以下である表面をいう。The term "water repellency" as used herein means that when water is applied to the inner wall surface of a rod tube, the water is repelled, and all the water becomes beads and is removed, or small water droplets are partially left. Says the nature. Specifically, a surface having water repellency means that the contact angle with water is 110 ° or more, preferably 130 ° or more, and the falling angle of water (the inner wall surface of the rod having an inner diameter of 10 mm is 0.5 ml in an amount of 1 ml). The inclination angle required for each water drop to fall is 10 °
Hereinafter, the surface is preferably 5 ° or less.
【００１３】撥水層２の厚さは、撥水効果、耐久性、除
去の容易さ等を考慮して５〜１００μｍであることが好
ましい。また、管状体１の内壁面上に撥水層２を形成す
る方法としては、繊維強化プリプレグの一方の表面（管
状体の内壁面となり得る面）上に上記撥水材料を塗布ま
たはスプレー等により供給した後に、この繊維強化プリ
プレグを巻回する方法、管状体１を作製した後に、図２
に示す器具を用いて管状体１の内壁面に撥水材料をスプ
レーする方法、ディッピングにより竿管全体に塗布する
方法等が挙げられる。なお、図２に示す器具は、撥水材
料を供給するための供給機構３を着脱自在に内挿した容
器４と、この容器４に取り付けられたノズル支持部材５
と、このノズル支持部材５に進退自在に挿着されたノズ
ル６とから構成されており、ノズル６を管状体１内に挿
入して管状体１の内壁面に撥水材料をスプレーするよう
になっている。The thickness of the water repellent layer 2 is preferably 5 to 100 μm in consideration of the water repellent effect, durability, ease of removal and the like. Further, as a method of forming the water repellent layer 2 on the inner wall surface of the tubular body 1, the above water repellent material is applied or sprayed on one surface of the fiber reinforced prepreg (the surface which can be the inner wall surface of the tubular body). The method of winding the fiber-reinforced prepreg after the supply, after manufacturing the tubular body 1,
Examples include a method of spraying a water-repellent material on the inner wall surface of the tubular body 1 by using the tool shown in FIG. The device shown in FIG. 2 has a container 4 in which a supply mechanism 3 for supplying a water-repellent material is detachably inserted, and a nozzle support member 5 attached to the container 4.
And a nozzle 6 inserted into the nozzle support member 5 so as to be able to move back and forth. The nozzle 6 is inserted into the tubular body 1 so that the inner wall surface of the tubular body 1 is sprayed with a water-repellent material. Has become.
【００１４】以下、本発明の効果を明確にするために行
った実施例について説明する。
（実施例）特定方向に引き揃えたカーボン繊維にエポキ
シ樹脂を含浸させてなるカーボン繊維強化プリプレグを
マンドレル上にピッチ８ｍｍで巻回した。このとき、管
状体周方向に強化繊維を引き揃えた繊維強化プリプレグ
と、管状体軸長方向に強化繊維を引き揃えた繊維強化プ
リプレグとを用いた。Hereinafter, examples carried out to clarify the effects of the present invention will be described. (Example) A carbon fiber reinforced prepreg obtained by impregnating carbon fibers aligned in a specific direction with an epoxy resin was wound around a mandrel at a pitch of 8 mm. At this time, a fiber reinforced prepreg in which reinforcing fibers were aligned in the circumferential direction of the tubular body and a fiber reinforced prepreg in which reinforcing fibers were aligned in the axial direction of the tubular body were used.
【００１５】次いで、最外層の繊維強化プリプレグ上に
緊締テープを巻回し、この状態で１５０℃で６０分間の
加熱処理を施して繊維強化プリプレグのエポキシ樹脂を
硬化させた。その後、マンドレルを引き抜いて管状体を
作製した。Then, a tightening tape was wound around the outermost fiber-reinforced prepreg, and heat treatment was performed at 150 ° C. for 60 minutes in this state to cure the epoxy resin of the fiber-reinforced prepreg. Then, the mandrel was pulled out to produce a tubular body.
【００１６】このようにして穂先竿、中竿、および元竿
の管状体を作製し、これらを組み合わせることにより、
釣り竿（中通し竿）を作製した。次いで、これらの管状
体内に図２に示す器具のノズル６を挿入し、四フッ化エ
チレンとｎ−ヘプタンを含む撥水材料を管状体の内壁面
にスプレーし、厚さ１０μｍの撥水層を形成した。この
とき、撥水層は撥水材料をスプレーしてから約３０秒程
度で形成された。また、この撥水層は薄く、しかも管状
体全体にわたってほぼ均一に形成された。In this way, tubular bodies of the tip rod, the middle rod, and the base rod are produced, and by combining these,
A fishing rod (a middle fishing rod) was produced. Then, the nozzle 6 of the device shown in FIG. 2 is inserted into these tubular bodies, and a water repellent material containing tetrafluoroethylene and n-heptane is sprayed on the inner wall surface of the tubular bodies to form a water repellent layer having a thickness of 10 μm. Formed. At this time, the water repellent layer was formed in about 30 seconds after the water repellent material was sprayed. Further, this water-repellent layer was thin and was formed almost uniformly over the entire tubular body.
【００１７】次に、この中通し竿について、釣り糸の移
動速度と糸の抵抗との関係について調べた。なお、糸の
抵抗は、テンションメータにより測定した。また、測定
値は５回の測定結果の平均値とした。その結果、本発明
にかかる中通し竿は、釣り糸の移動速度に影響されずに
安定して糸の抵抗が小さいものであった。Next, the relationship between the moving speed of the fishing line and the resistance of the fishing line was examined for this hollow fishing rod. The resistance of the yarn was measured with a tension meter. The measured value was the average value of the results of 5 measurements. As a result, the fishing rod according to the present invention was stable and had a small resistance of the fishing line without being affected by the moving speed of the fishing line.
【００１８】さらに、この中通し竿を構成する管状体内
壁をメチルイソブチルケトンにより洗浄したところ、充
分に撥水層が除去されたことが確認された。すなわち、
撥水層を有する中通し竿の重量が２４２ｇであったとこ
ろ、撥水層を除去した後の中通し竿の重量は２３８ｇと
なった。Further, it was confirmed that the water repellent layer was sufficiently removed when the tubular inner wall forming the hollow rod was washed with methyl isobutyl ketone. That is,
When the weight of the hollow fishing rod having the water repellent layer was 242 g, the weight of the hollow fishing rod after removing the water repellent layer was 238 g.
【００１９】その後、上記と同様にして中通し竿を構成
する管状体の内壁面に撥水層を形成し、上記と同様にし
て釣り糸の移動速度と糸の抵抗との関係について調べ
た。その結果、本発明にかかる中通し竿は、釣り糸の移
動速度に影響されずに安定して糸の抵抗が小さいもので
あった。Then, a water-repellent layer was formed on the inner wall surface of the tubular body constituting the hollow rod in the same manner as above, and the relationship between the moving speed of the fishing line and the resistance of the line was examined in the same manner as above. As a result, the fishing rod according to the present invention was stable and had a small resistance of the fishing line without being affected by the moving speed of the fishing line.
【００２０】このように本発明の釣り竿は、撥水層を容
易に除去してクリーニングを行うことができ、さらに容
易にかつ迅速に撥水層を再形成することができるもので
ある。これにより、長期間にわたって優れた撥水性を発
揮することができ、釣り糸をスムーズに釣り竿内に挿通
させて釣り竿の操作性を良好に保つことができる。
（比較例）特定方向に引き揃えたカーボン繊維にエポキ
シ樹脂を含浸させてなるカーボン繊維強化プリプレグの
一方の表面（管状体の内壁面となり得る面）上に厚さ１
０〜１００μｍのフッ素樹脂製フィルムを貼着した。こ
のカーボン繊維強化プリプレグをマンドレル上にピッチ
８ｍｍで巻回した。このとき、管状体周方向に強化繊維
を引き揃えた繊維強化プリプレグと、管状体軸長方向に
強化繊維を引き揃えた繊維強化プリプレグとを用いた。
また、巻回は、フッ素樹脂製フィルムがマンドレルと接
触するようにして行った。As described above, the fishing rod of the present invention can easily remove the water-repellent layer for cleaning, and can easily and quickly re-form the water-repellent layer. Accordingly, excellent water repellency can be exhibited for a long period of time, and the fishing line can be smoothly inserted into the fishing rod to maintain good operability of the fishing rod. Comparative Example A carbon fiber reinforced prepreg obtained by impregnating carbon fibers aligned in a specific direction with an epoxy resin has a thickness of 1 on one surface (a surface that can be an inner wall surface of a tubular body).
A fluororesin film having a thickness of 0 to 100 μm was attached. This carbon fiber reinforced prepreg was wound on a mandrel at a pitch of 8 mm. At this time, a fiber reinforced prepreg in which reinforcing fibers were aligned in the circumferential direction of the tubular body and a fiber reinforced prepreg in which reinforcing fibers were aligned in the axial direction of the tubular body were used.
The winding was performed so that the fluororesin film was in contact with the mandrel.
【００２１】次いで、最外層の繊維強化プリプレグ上に
緊締テープを巻回し、この状態で１５０℃で６０分間の
加熱処理を施して繊維強化プリプレグのエポキシ樹脂を
硬化させた。その後、マンドレルを引き抜いて管状体を
作製した。Then, a tightening tape was wound around the outermost fiber-reinforced prepreg, and in this state, heat treatment was performed at 150 ° C. for 60 minutes to cure the epoxy resin of the fiber-reinforced prepreg. Then, the mandrel was pulled out to produce a tubular body.
【００２２】このようにして穂先竿、中竿、および元竿
の管状体を作製し、これらを組み合わせることにより、
釣り竿（中通し竿）を作製した。次に、この中通し竿に
ついて、釣り糸の移動速度と糸の抵抗との関係について
実施例と同様にして調べた。その結果、この中通し竿
は、釣り糸の移動速度に影響されずに安定して糸の抵抗
が小さいものであった。In this way, the tubular bodies of the tip rod, the middle rod, and the base rod are produced, and by combining these,
A fishing rod (a middle fishing rod) was produced. Next, the relationship between the moving speed of the fishing line and the resistance of the fishing line was examined for this hollow fishing rod in the same manner as in the example. As a result, this middle fishing rod had a stable and small resistance of the fishing line without being affected by the moving speed of the fishing line.
【００２３】また、この中通し竿を使用後クリーニング
せず放置した後に、上記と同様にして釣り糸の移動速度
と糸の抵抗との関係について調べた。その結果、管状体
の内壁面にゴミが付着していたために、糸の抵抗が大き
くなっていた。Further, after the use of the hollow fishing rod after use, it was left without cleaning, and the relationship between the moving speed of the fishing line and the resistance of the fishing line was examined in the same manner as above. As a result, the resistance of the yarn was increased because dust adhered to the inner wall surface of the tubular body.
【００２４】さらに、この釣り竿は、フッ素樹脂製フィ
ルムが除去できないので、管状体内部をクリーニングす
ることができないものである。上記実施形態において
は、管状体が釣り竿本体である中通し竿について説明し
ているが、管状体が釣り竿本体の外側に設けられた長い
ガイドである場合にも本発明の効果は発揮される。この
他、本発明は、釣り糸が接触する部分を有する釣り竿や
その他の釣り具、スキーのストック、ゴルフクラブシャ
フト等に適用することができる。Further, in this fishing rod, since the fluororesin film cannot be removed, the inside of the tubular body cannot be cleaned. In the above-described embodiment, the hollow rod in which the tubular body is the fishing rod main body has been described, but the effect of the present invention is also exerted when the tubular body is a long guide provided outside the fishing rod main body. In addition, the present invention can be applied to a fishing rod or other fishing tackle having a portion with which a fishing line contacts, a ski stock, a golf club shaft, and the like.
【００２５】[0025]
【発明の効果】以上説明したように本発明の釣り竿は、
強化繊維に合成樹脂を含浸させてなる繊維強化プリプレ
グを巻回してなる管状体と、前記管状体の内壁面の少な
くとも部分的に形成された撥水層とを具備し、前記撥水
層は、フッ素系材料を含む撥水材料で構成されており、
イソプロピルアルコール、メチルイソブチルケトン、ア
セトンの溶剤で除去可能であるので、優れた撥水性を有
すると共に容易に除去でき、しかも容易に再形成するこ
とができるものである。As described above, the fishing rod of the present invention is
A tubular body formed by winding a fiber reinforced prepreg obtained by impregnating a reinforcing fiber with a synthetic resin, and a water repellent layer formed at least partially on the inner wall surface of the tubular body, the water repellent layer, It is composed of a water repellent material containing a fluorine-based material,
Isopropyl alcohol, methyl isobutyl ketone,
Since the solvent of acetone is removable, it is one that can easily be removed, yet easily reformed has excellent water repellency.
【図１】本発明の釣り竿の一実施形態を示す断面図。FIG. 1 is a cross-sectional view showing an embodiment of a fishing rod of the present invention.
【図２】本発明の釣り竿に撥水材料を供給するための器
具を示す図。FIG. 2 is a view showing an apparatus for supplying a water repellent material to the fishing rod of the present invention.
１…管状体、２…撥水層、３…供給機構、４…容器、５
…ノズル支持部材、６…ノズル。1 ... Tubular body, 2 ... Water repellent layer, 3 ... Supply mechanism, 4 ... Container, 5
... Nozzle support member, 6 ... Nozzle.
Claims (2)
維強化プリプレグを巻回してなる管状体と、前記管状体
の内壁面の少なくとも部分的に形成された撥水層とを具
備し、前記撥水層は、フッ素系材料を含む撥水材料で構
成されており、イソプロピルアルコール、メチルイソブ
チルケトン、アセトンの溶剤で除去可能であることを特
徴とする釣り竿。1. A tubular body formed by winding a fiber reinforced prepreg obtained by impregnating reinforcing fibers with a synthetic resin, and a water-repellent layer formed at least partially on an inner wall surface of the tubular body, The water-repellent layer is made of a water-repellent material containing a fluorine-based material, and is made of isopropyl alcohol or methyl isobutane.
A fishing rod characterized by being removable with a solvent such as chillketone and acetone .
８０℃以下である前記溶剤を含んで形成されていること
を特徴とする請求項１に記載の釣り竿。Wherein said water-repellent layer, fishing rod according to claim 1, characterized in that boiling the water-repellent material is formed comprising said solvent is less than about 80 ° C..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20050596A JP3384935B2 (en) | 1996-07-30 | 1996-07-30 | fishing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20050596A JP3384935B2 (en) | 1996-07-30 | 1996-07-30 | fishing rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1042750A JPH1042750A (en) | 1998-02-17 |
| JP3384935B2 true JP3384935B2 (en) | 2003-03-10 |
Family
ID=16425437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20050596A Expired - Lifetime JP3384935B2 (en) | 1996-07-30 | 1996-07-30 | fishing rod |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3384935B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3046756A4 (en) * | 2013-09-17 | 2017-05-24 | Hanwha Azdel, Inc. | Prepregs, cores, composites and artices including repellent materials |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4512333B2 (en) * | 2003-08-19 | 2010-07-28 | 日本ペイント株式会社 | Punch |
-
1996
- 1996-07-30 JP JP20050596A patent/JP3384935B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3046756A4 (en) * | 2013-09-17 | 2017-05-24 | Hanwha Azdel, Inc. | Prepregs, cores, composites and artices including repellent materials |
| AU2014321616B2 (en) * | 2013-09-17 | 2018-08-16 | Hanwha Azdel, Inc. | Prepregs, cores, composites and artices including repellent materials |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1042750A (en) | 1998-02-17 |
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