JPS61285942A - Fishing rod having improved flexibility - Google Patents
Fishing rod having improved flexibilityInfo
- Publication number
- JPS61285942A JPS61285942A JP12614385A JP12614385A JPS61285942A JP S61285942 A JPS61285942 A JP S61285942A JP 12614385 A JP12614385 A JP 12614385A JP 12614385 A JP12614385 A JP 12614385A JP S61285942 A JPS61285942 A JP S61285942A
- Authority
- JP
- Japan
- Prior art keywords
- fishing rod
- fishing
- improved flexibility
- present
- heat
- 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.)
- Granted
Links
Landscapes
- Fishing Rods (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は軽くてしなやかさを有する釣竿を提供するもの
である。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention provides a light and flexible fishing rod.
従来の技術
従来、釣竿の材料は、竹を中心とした材料から、樹脂製
パイプを用いたもの、また、最近ではガラス繊維とエポ
キシ系樹脂によるコンポジット材料や、炭素繊維とエポ
キシ系樹脂によるコンポジット材料が使用されるように
なってきている。Conventional technology Traditionally, fishing rods have been made from bamboo-based materials, resin pipes, and more recently, composite materials made of glass fiber and epoxy resin, and composite materials made of carbon fiber and epoxy resin. is beginning to be used.
発明が解決しようとする問題点
従来の上記材料を用いて作製した釣竿では、曲げ硬さが
大きいために、川釣り等では魚がかかりた時の当りが鈍
く、釣りの最大の楽しみが半減されてしまう。現今では
、当りがより鋭敏な釣竿が強く求められている。さらに
、釣り上げる時に竿自身が大きなきねいな湾曲を描くこ
とが望まれている。Problems to be Solved by the Invention Conventional fishing rods made using the above-mentioned materials have a high bending hardness, so when fishing in rivers, etc., the rods hit slowly when catching fish, and the greatest pleasure of fishing is halved. I end up. Nowadays, there is a strong demand for fishing rods with sharper hits. Furthermore, it is desired that the rod itself draw a large, sharp curve when fishing.
問題点を解決するための手段
本発明者らは、これらの要望に応えるべく鋭意検討した
結果、アクリル系合成繊維を酸化雰囲気中で加熱処理し
た繊維を主たる繊維成分として、釣竿を構成することに
よって、非常にしなやかな釣竿を提供することが可能で
あることを見出し、本発明を完成したものである。Means for Solving the Problems As a result of intensive studies to meet these demands, the inventors of the present invention have developed a fishing rod that uses acrylic synthetic fibers that have been heat-treated in an oxidizing atmosphere as the main fiber component. They discovered that it was possible to provide a very flexible fishing rod, and completed the present invention.
本発明に用いら引るアクリル系合成繊維は、公知のもの
でよく、アクリロニトリルを５０３′量％以上含有する
重合体を、公知の手段で繊維化形成したもので、特別な
限定をする必要はない。The acrylic synthetic fiber used in the present invention may be of any known type, and may be one obtained by forming a polymer containing 503'% or more of acrylonitrile into fibers by known means, and there is no need to make any special limitations. do not have.
また、上述のアクリル系合成繊維を酸化雰囲気中で加熱
処理する方法も、特に限定する必要はないが、通常は空
気中で、１００〜４００℃程度に加熱して得られる。加
熱処理条件も特に限定されない公知の方法でよい。加熱
酸化処理の程度は、ＣＩ値でｏ、 ｉ〜０．６で示され
る程度のものがよい。Further, the method of heat-treating the above-mentioned acrylic synthetic fiber in an oxidizing atmosphere is not particularly limited, but it is usually obtained by heating it in air to about 100 to 400°C. The heat treatment conditions are also not particularly limited and may be any known method. The degree of thermal oxidation treatment is preferably as expressed by CI value of o, i to 0.6.
ＣＩ値は加熱酸化処理した繊維を、Ｘ線測定して、アク
リル系繊維構造に帰属するピーク高さと環化構造に帰属
するピーク高さから次式で求めた値である。The CI value is a value determined by the following formula from the peak height attributable to the acrylic fiber structure and the peak height attributable to the cyclized structure by X-ray measurement of the fibers subjected to heat oxidation treatment.
釣竿に形成する方法は、ガラス繊維や炭素繊維を用いた
複合材料による釣竿の作り方と全く同等の作り方でよい
。The method for forming a fishing rod may be exactly the same as the method for making a fishing rod using a composite material using glass fiber or carbon fiber.
作用
本発明の釣竿は、アクリル系合成繊維を酸化雰囲気中で
加熱処理した繊維を主体として用いるので、繊維の初期
ヤング率が非常に小さいため、小さな魚の当りに対して
も鋭敏に反応して、釣人の手に響いてくるものと考えら
れ、非常にしなやかな釣竿になるものと考えられる。ま
た、初期ヤング率が小さい故に、魚を釣り上げる時に充
分しなった状態となり、きれいな湾曲を描いた状態にな
る。このように本発明の釣竿は、当りに敏感で、しなや
かな竿が得られ、釣人には非常に満足感を与えるもので
ある。Function: Since the fishing rod of the present invention mainly uses acrylic synthetic fibers that have been heat-treated in an oxidizing atmosphere, the initial Young's modulus of the fibers is very small, so it responds sharply to hits from small fish. It is thought that this will resonate in the hands of anglers, and will result in a very flexible fishing rod. In addition, since the initial Young's modulus is small, it will be in a state where it is not sufficient when catching a fish, and it will be in a state with a beautiful curve. As described above, the fishing rod of the present invention provides a flexible rod that is sensitive to hits, and provides anglers with a very satisfying feeling.
また、竿の強度を改良するために、ガラス繊維や炭素繊
維を加熱酸化処理した繊維と同量ないしは、それ以下混
合使用することも可能である。Further, in order to improve the strength of the rod, it is also possible to mix and use glass fibers or carbon fibers in the same amount or less than the fibers subjected to heat oxidation treatment.
また、本発明の釣竿は、加熱酸化処理した繊維が水に対
して不変であるため、水中での耐久性の高い釣竿である
。Furthermore, the fishing rod of the present invention has high durability underwater because the fibers subjected to heat oxidation treatment are unaltered by water.
実施例 以下に本発明の実施例により、その性能を示す。Example The performance of the present invention will be shown below using Examples.
なお、実施例に示す百分率は重量を基準としたものであ
る。Note that the percentages shown in the examples are based on weight.
実施例１
アクリロニトリル８８％、アクリル酸１２％からなるア
クリル系合成繊維を、２７０℃空気中で加熱酸化処理し
た繊維（４０００デニールで３０００ フィラメント）
を、炭素繊維のプリプレグと同様な作り方で、本発明の
グリプレグを作製した。次に該プリプレグを巻付ける方
法で成盤し、樹脂を固化すべく加熱処理して釣竿を作製
した。比較のため、ガラス繊維と炭素繊維を用いて同様
忙して釣竿を作製した。これらの釣竿を持っている手に
当りを感じる力を、それぞれ測定すると同時に、その時
の湾曲角度を測定した。Example 1 Acrylic synthetic fiber consisting of 88% acrylonitrile and 12% acrylic acid was heated and oxidized in air at 270°C (4000 denier, 3000 filaments)
Gripreg of the present invention was produced using the same method as carbon fiber prepreg. Next, the prepreg was formed into a plate by a winding method, and a fishing rod was produced by heat treatment to solidify the resin. For comparison, a fishing rod was similarly constructed using glass fiber and carbon fiber. The force felt by the hand holding these fishing rods was measured, and at the same time, the angle of curvature at that time was also measured.
本発明の釣竿は魚の当りに対して非常に敏感に反応する
こと、及び、非常にしなやかな性能をもつ釣竿であるこ
とが判る。It can be seen that the fishing rod of the present invention reacts very sensitively to fish hits and has very flexible performance.
実施例２
実施例１に使用した加熱酸化処理した繊維と同量の炭素
繊維を用いて、同様にして釣竿を作製した。該釣竿は引
き感引力は０．７ｇであり、非常にしなやかさを持つも
のであった。Example 2 A fishing rod was produced in the same manner using the same amount of carbon fiber as the heat-oxidized fiber used in Example 1. The fishing rod had a pulling force of 0.7 g and was extremely flexible.
発明の効果
本発明の釣竿は、アクリル系合成繊維を酸化雰囲気中で
加熱処理した繊維を用いることによって魚の当りに対し
て敏感に反応し、しなやかな性能を有する。Effects of the Invention The fishing rod of the present invention uses acrylic synthetic fibers that have been heat-treated in an oxidizing atmosphere, so it reacts sensitively to fish hits and has flexible performance.
Claims (1)
を主たる繊維成分として構成されることを特徴とする改
良されたしなやかさを有する釣竿A fishing rod with improved flexibility characterized by being composed as a main fiber component of acrylic synthetic fibers heat-treated in an oxidizing atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12614385A JPS61285942A (en) | 1985-06-12 | 1985-06-12 | Fishing rod having improved flexibility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12614385A JPS61285942A (en) | 1985-06-12 | 1985-06-12 | Fishing rod having improved flexibility |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61285942A true JPS61285942A (en) | 1986-12-16 |
| JPH0116446B2 JPH0116446B2 (en) | 1989-03-24 |
Family
ID=14927738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12614385A Granted JPS61285942A (en) | 1985-06-12 | 1985-06-12 | Fishing rod having improved flexibility |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61285942A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3958544A4 (en) | 2019-04-19 | 2023-01-11 | Bonx Inc. | Communication terminal, application program for communication terminal, and communication method |
-
1985
- 1985-06-12 JP JP12614385A patent/JPS61285942A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0116446B2 (en) | 1989-03-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |