JP2000050768A - Fishing rod and production thereof - Google Patents
Fishing rod and production thereofInfo
- Publication number
- JP2000050768A JP2000050768A JP22641598A JP22641598A JP2000050768A JP 2000050768 A JP2000050768 A JP 2000050768A JP 22641598 A JP22641598 A JP 22641598A JP 22641598 A JP22641598 A JP 22641598A JP 2000050768 A JP2000050768 A JP 2000050768A
- Authority
- JP
- Japan
- Prior art keywords
- rod
- fixed
- fishing
- reel sheet
- rod body
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 20
- 229920005989 resin Polymers 0.000 claims abstract description 19
- 239000011347 resin Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 3
- 229920005992 thermoplastic resin Polymers 0.000 claims description 22
- 230000008602 contraction Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 abstract description 8
- 230000008018 melting Effects 0.000 abstract description 8
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Fishing Rods (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は魚釣りに用いる釣竿
及びその製造方法に関する。The present invention relates to a fishing rod used for fishing and a method of manufacturing the same.
【０００２】[0002]
【従来の技術】従来の釣竿は、竿体と、竿体の竿元側端
部に固定されたグリップと、グリップの穂先側に形成さ
れリールを固定可能なリールシートと、竿体上に所定の
間隔を隔てて設けられた複数の糸通しガイドとを有して
いる。この釣竿のリールシートは、竿体の所定位置の外
周に合致するように形成されたパイプ状の部材を竿体に
固定してリールシートとしたものや、竿体の所定位置の
外周にプリプレグによって肉盛りを形成し、この肉盛り
によってリールシートを形成したものがある。2. Description of the Related Art A conventional fishing rod includes a rod body, a grip fixed to an end of the rod body on the base side of a rod, a reel sheet formed on a tip side of the grip and capable of fixing a reel, and a predetermined reel mounted on the rod body. And a plurality of threading guides provided at intervals. The reel sheet of this fishing rod is formed by fixing a pipe-shaped member formed to match the outer periphery of a predetermined position of the rod body to the rod body to form a reel sheet, or by prepreg on the outer periphery of the predetermined position of the rod body. There is a form in which a buildup is formed and a reel sheet is formed by the buildup.
【０００３】この種の釣竿では、リールの脚部をリール
シートに取り付けて固定し、リールからの釣糸を糸通し
ガイドに順次挿通して穂先側に導く。そして、キャステ
ィング，リトリーブ等の操作を行う。In this type of fishing rod, the legs of the reel are fixed to the reel sheet, and the fishing line from the reel is successively inserted into a threading guide and guided to the tip of the ear. Then, operations such as casting and retrieval are performed.
【０００４】[0004]
【発明が解決しようとする課題】リールシートは糸の巻
き上げ時等に大きな負担がかかる箇所である。この大き
な負担に対して竿体からずれたり回転したりしないよう
にするため、リールシートは竿体に十分に固定させる必
要がある。従来のパイプ状部材からなるリールシートで
は、リールシートと竿体との接着面に接着剤を十分に塗
布したり、係止部を設ける等してリールシートを竿体に
十分に密着固定している。しかし、このようなリールシ
ートの竿体への固定作業は煩雑かつ時間がかかるもので
あり、また、リールシートの密着性も十分とは言い難
い。一方、竿体に直接肉盛りを設けてリールシートを形
成する場合は、リールシートの竿体への密着性は良い
が、所望の形状のリールシートに加工するのが困難であ
り手間がかかるという問題がある。The reel sheet is a place where a heavy load is applied when winding the yarn. In order not to shift or rotate from the rod body under this heavy load, the reel sheet needs to be sufficiently fixed to the rod body. In a conventional reel sheet made of a pipe-like member, the adhesive sheet is sufficiently applied to the bonding surface between the reel sheet and the rod body, or a locking portion is provided, and the reel sheet is sufficiently tightly fixed to the rod body. I have. However, such a fixing operation of the reel sheet to the rod body is complicated and time-consuming, and the adhesion of the reel sheet is hardly sufficient. On the other hand, in the case where the reel sheet is formed by directly providing the cladding on the rod body, the adhesion of the reel sheet to the rod body is good, but it is difficult and time-consuming to process the reel sheet into a desired shape. There's a problem.
【０００５】さらに、リールシートの他にも使用時に大
きな負担がかかる箇所として、グリップや糸通しガイド
等があるが、これらも竿体に十分密着させる必要があ
る。本発明の課題は、竿体に強固に密着固定されたリー
ルシート等の竿部品を有する釣竿及びその製造方法を提
供することにある。In addition to the reel sheet, grips, threading guides, and the like are places where a great load is imposed upon use. These parts also need to be sufficiently adhered to the rod body. An object of the present invention is to provide a fishing rod having a rod component such as a reel sheet firmly fixed to a rod body and a method of manufacturing the same.
【０００６】[0006]
【課題を解決するための手段】発明１にかかる釣竿は、
魚釣りに用いる釣竿であって、竿体と、熱可塑性樹脂か
らなり熱可塑性樹脂の熱収縮によって竿体に固定された
竿部品とを備えている。この熱可塑性樹脂は加熱すると
熱膨張して、溶融温度を超えると溶融する合成樹脂であ
る。この竿部品はこの熱可塑性樹脂の熱膨張する性質を
利用して竿体に固定されている。即ち、竿体に合致する
ように形成した竿部品を溶融温度を超えないように加熱
して熱膨張させ、竿体の所定の位置にはめ込んだ後に冷
却して収縮させる。収縮した竿部品は竿体に十分に密着
し、しかも容易に竿部品を竿体に固定できる。Means for Solving the Problems The fishing rod according to the invention 1 is:
A fishing rod for use in fishing includes a rod body, and a rod part made of a thermoplastic resin and fixed to the rod body by thermal contraction of the thermoplastic resin. This thermoplastic resin is a synthetic resin that expands thermally when heated and melts when the temperature exceeds the melting temperature. The rod part is fixed to the rod body by utilizing the thermal expansion property of the thermoplastic resin. That is, a rod component formed so as to conform to the rod body is heated so as not to exceed the melting temperature and thermally expanded, fitted into a predetermined position of the rod body, and then cooled and contracted. The contracted rod part sufficiently adheres to the rod body, and the rod part can be easily fixed to the rod body.
【０００７】発明２にかかる釣竿は、発明１の釣竿であ
って、竿体の所定位置の外周に形成された補強樹脂層を
さらに備えている。そして、竿部品は補強樹脂層上に固
定されている。この場合には、補強樹脂層上に竿部品を
固定するので、加熱した竿部品を竿体上に配置した際及
び竿部品の収縮時に竿部品が竿体を痛めてしまうのを防
止でき、釣竿の耐久性も向上する。この補強樹脂層は、
竿体と一体化して形成しても竿体と別に形成してもよ
い。A fishing rod according to a second aspect is the fishing rod according to the first aspect, further comprising a reinforcing resin layer formed on an outer periphery of a predetermined position of the rod body. The rod component is fixed on the reinforcing resin layer. In this case, since the rod part is fixed on the reinforcing resin layer, it is possible to prevent the rod part from damaging the rod body when the heated rod part is placed on the rod body and when the rod part contracts, Also improves durability. This reinforcing resin layer
It may be formed integrally with the rod body or separately from the rod body.
【０００８】発明３にかかる釣竿は、発明１または２の
釣竿であって、竿部品は竿体に固定されたリールシート
である。この場合には、熱可塑性樹脂から形成したリー
ルシートを熱膨張させた状態で竿体に配置して冷却し、
熱収縮させて竿体に密着固定させる。発明４にかかる釣
竿は、発明１または２の釣竿であって、竿部品は竿体に
固定された糸通しガイドである。A fishing rod according to a third aspect of the present invention is the fishing rod according to the first or second aspect, wherein the rod component is a reel seat fixed to the rod body. In this case, the reel sheet formed of the thermoplastic resin is placed on the rod in a state of being thermally expanded and cooled,
Heat-shrink and tightly fix to the rod. A fishing rod according to a fourth aspect is the fishing rod according to the first or second aspect, wherein the rod component is a threading guide fixed to the rod body.
【０００９】この場合には、熱可塑性樹脂から形成した
糸通しガイドを熱膨張させた状態で竿体に配置して冷却
し、熱収縮させて竿体に密着固定させる。発明５にかか
る釣竿は、発明１または２の釣竿であって、竿部品は竿
体に固定されたグリップである。この場合には、熱可塑
性樹脂から形成したグリップを熱膨張させた状態で竿体
に配置して冷却し、熱収縮させて竿体に密着固定させ
る。In this case, the threading guide formed of a thermoplastic resin is arranged on a rod body in a state where the threading guide is thermally expanded, cooled, thermally contracted, and tightly fixed to the rod body. A fishing rod according to a fifth aspect of the present invention is the fishing rod of the first or second aspect, wherein the rod component is a grip fixed to the rod body. In this case, the grip formed of a thermoplastic resin is placed on a rod body in a state where the grip is thermally expanded, cooled, thermally contracted, and tightly fixed to the rod body.
【００１０】発明６にかかる方法は、魚釣りに用いる釣
竿の製造方法であって、以下の工程を含む。 ◎筒状の竿体を製造する工程。 ◎竿体の所定位置の外径に合致するような内径を有する
筒状の竿部品を熱可塑性樹脂から形成する工程。 ◎竿部品を加熱して熱膨張させる工程。 ◎加熱した竿部品を前記竿体の所定位置にはめ込んで冷
却する工程。A method according to a sixth aspect of the present invention is a method of manufacturing a fishing rod used for fishing, and includes the following steps. ◎ Process of manufacturing a cylindrical rod. ◎ A step of forming, from a thermoplastic resin, a cylindrical rod part having an inner diameter that matches the outer diameter of a predetermined position of the rod body. ◎ The process of heating and expanding the rod parts. ◎ a step of fitting the heated rod part into a predetermined position of the rod body and cooling it.
【００１１】[0011]
【発明の実施の形態】［第１実施形態］以下、本発明の
第１実施形態について図面を参照しつつ説明する。 （構成）本発明の第１実施実施形態を採用した釣竿は、
筒状の元竿１と、元竿１の穂先側に元竿１内に順次収納
可能に連結された複数の筒状の竿体からなる竿体ユニッ
ト２と、元竿１の竿元側端部に固定された竿元グリップ
３と、元竿１の竿元グリップ３の穂先側に形成されリー
ル４を装着可能なリールシート５と、リールシート５の
穂先側に固定された前グリップ６とを有している。ま
た、前グリップ６の穂先側の元竿１には糸通しガイド７
が配置されており、糸通しガイド７の穂先側の元竿１の
周面には糸導入孔８形成されている。そして、リール４
からの釣糸は、糸通しガイド７を通って糸導入孔８から
元竿１及び竿体ユニット２内に導入され、穂先側先端か
ら外部に導かれている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [First Embodiment] Hereinafter, a first embodiment of the present invention will be described with reference to the drawings. (Configuration) A fishing rod employing the first embodiment of the present invention is:
A rod unit 2 comprising a cylindrical rod 1, a plurality of cylindrical rods connected to the tip of the rod 1 so as to be sequentially housed in the rod 1, and a rod-side end of the rod 1 A reel grip 5 fixed to the part, a reel sheet 5 formed on the tip side of the rod grip 3 of the original rod 1 and capable of mounting the reel 4, a front grip 6 fixed to the tip side of the reel sheet 5; have. In addition, a threading guide 7 is attached to the former rod 1 on the tip side of the front grip 6.
And a thread introduction hole 8 is formed in the peripheral surface of the original rod 1 on the tip side of the threading guide 7. And reel 4
Is introduced into the original rod 1 and the rod unit 2 from the line introduction hole 8 through the threading guide 7, and is guided to the outside from the tip on the tip side.
【００１２】図２に示すように、リールシート５はパイ
プ状の部材である。リールシート５は、熱可塑性樹脂か
らなる本体部１１と、本体部１１上に長さ方向に設けら
れた金属製のレール部１２と、レール部１２の穂先側に
本体部１１と一体で形成された熱可塑性樹脂からなる固
定フード１３と、レール部１２上を長さ方向に移動可能
な可動フード１４と、可動フード１４に設けられ可動フ
ード１４の位置決めを行うロック部材１５とを有してい
る。この本体部１１及び固定フード部１３は、後にその
製造方法で詳しく説明するように、熱可塑性樹脂の熱収
縮によって元竿１の周面に固定されたものである。そし
て、このリールシート５は、固定フード１３と可動フー
ド１４との間の本体部１１上にリール５の脚部を載せ
て、可動フード１４を移動させて、リール５の脚部を固
定フード１３及び可動フード１４で挟み込んで固定する
ように形成されている。As shown in FIG. 2, the reel sheet 5 is a pipe-shaped member. The reel sheet 5 is formed of a main body 11 made of a thermoplastic resin, a metal rail 12 provided on the main body 11 in the length direction, and integrally with the main body 11 on the tip side of the rail 12. A fixed hood 13 made of a thermoplastic resin, a movable hood 14 movable on the rail 12 in the length direction, and a lock member 15 provided on the movable hood 14 for positioning the movable hood 14. . The main body portion 11 and the fixed hood portion 13 are fixed to the peripheral surface of the original rod 1 by thermal contraction of a thermoplastic resin, as will be described in detail later in a manufacturing method thereof. Then, the leg of the reel 5 is placed on the main body 11 between the fixed hood 13 and the movable hood 14, and the movable hood 14 is moved. And, it is formed so as to be sandwiched and fixed by the movable hood 14.
【００１３】また、後に詳しく説明するように、このリ
ールシート５は、元竿１の外周の所定の位置に設けられ
た補強樹脂層２０上に配置され固定されている（図３参
照）。この補強樹脂層２０は、元竿１の周方向に配向さ
れたガラス繊維または炭素繊維を含有する繊維強化樹脂
である。 （製造方法）以下に、本発明の第１実施形態を採用した
釣竿の製造方法を説明する。まず、図３（ａ）に示すよ
うに、先細りになるようにテーパが形成されたマンドレ
ル１００の周面に離型剤を塗布し、さらに離型テープ
（図示せず）を必要に応じて巻回する。そして、離型テ
ープの外周に繊維強化樹脂からなる複数のプリプレグテ
ープ１０１〜１０３を順次巻回する。このプリプレグテ
ープ１０１〜１０３は後に元竿１を形成するものであ
る。ここで巻回するプリプレグテープ１０１〜１０３
は、炭素繊維やガラス繊維願今夕され強化された合成樹
脂製のテープである。そして、例えば、最内層のプリプ
レグテープ１０１はマンドレル１００の周方向に強化繊
維が配向するように巻回され、他のプリプレグテープ１
０２，１０３はマンドレル１００の長さ方向に強化繊維
が配向するように巻回される。As will be described in detail later, the reel sheet 5 is disposed and fixed on a reinforcing resin layer 20 provided at a predetermined position on the outer periphery of the original rod 1 (see FIG. 3). This reinforcing resin layer 20 is a fiber reinforced resin containing glass fiber or carbon fiber oriented in the circumferential direction of the original rod 1. (Manufacturing method) Hereinafter, a method for manufacturing a fishing rod employing the first embodiment of the present invention will be described. First, as shown in FIG. 3A, a release agent is applied to the peripheral surface of the tapered mandrel 100, and a release tape (not shown) is wound as necessary. Turn. Then, a plurality of prepreg tapes 101 to 103 made of fiber reinforced resin are sequentially wound around the outer periphery of the release tape. The prepreg tapes 101 to 103 form the main pole 1 later. Pre-preg tape 101 to 103 wound here
Is a reinforced synthetic resin tape made of carbon fiber or glass fiber. Then, for example, the prepreg tape 101 of the innermost layer is wound so that the reinforcing fibers are oriented in the circumferential direction of the mandrel 100, and the other prepreg tape 1 is wound.
02 and 103 are wound so that the reinforcing fibers are oriented in the length direction of the mandrel 100.
【００１４】続いて、これらプリプレグテープ１０１〜
１０３の外周のリールシート５を固定すべき位置に、補
強用プリプレグテープ１１０を部分的に巻回する。この
補強用プリプレグテープ１１０は後に補強樹脂層２０を
形成するものである。この補強用プリプレグテープ１１
０はプリプレグテープ１０１〜１０３と同様に、炭素繊
維やガラス繊維によって強化された繊維強化樹脂からな
る。この補強用プリプレグ１１０を巻回した後に、必要
に応じて保護テープを巻回して焼成する。Subsequently, these prepreg tapes 101 to 101
The reinforcing prepreg tape 110 is partially wound around the outer periphery of the portion 103 at a position where the reel sheet 5 is to be fixed. This reinforcing prepreg tape 110 forms the reinforcing resin layer 20 later. This reinforcing prepreg tape 11
Numeral 0 is made of a fiber reinforced resin reinforced with carbon fiber or glass fiber similarly to the prepreg tapes 101 to 103. After the reinforcing prepreg 110 is wound, a protective tape is wound and fired as necessary.
【００１５】なお、これらのプリプレグテープ１０１〜
１０３及び補強用プリプレグテープ１１０は焼成後には
融解され融着し一体化されるが、各図においてはそれぞ
れ必要に応じて別個に示している。焼成後、マンドレル
１００を抜き取り、離型用テープ，保護用テープを順次
剥離して、図３（ｂ）に示すような、元竿１を製造す
る。ここで、リールシート５の竿体への密着接触性をさ
らに向上させるべく、補強樹脂層２０の外周面を削って
凹凸を形成してもよい。The prepreg tapes 101 to 101
After baking, the prepreg tape 103 and the reinforcing prepreg tape 110 are melted and fused to be integrated, but are separately shown as needed in each figure. After firing, the mandrel 100 is extracted, the release tape and the protective tape are sequentially peeled off, and the original rod 1 as shown in FIG. 3B is manufactured. Here, in order to further improve the close contact property of the reel sheet 5 to the rod body, the outer peripheral surface of the reinforcing resin layer 20 may be shaved to form irregularities.
【００１６】次に、図３（ｃ）に示すように、別途形成
した元竿１の外周にほぼ一致する内径を有するパイプ状
のリールシート５の一部（本体部１１及び固定フード１
３）を、元竿１の補強樹脂層２０上に配置する。この
際、リールシート５の一部は溶融温度に達しないように
加熱されて熱膨張している。この加熱温度は熱可塑性樹
脂の種類に依存するが、熱可塑性樹脂溶融温度より２０
〜５０度程度低めの温度まで加熱するのが好ましい。熱
膨張した状態でリールシート５の一部を元竿１に挿通し
た後、自然冷却して熱収縮させて元竿１に密着固定させ
る。なお、必要に応じて補強用樹脂層２０とリールシー
ト５との接触面には接着剤を塗布してもよい。Next, as shown in FIG. 3 (c), a part of the pipe-shaped reel sheet 5 (the main body 11 and the fixed hood 1) having an inner diameter substantially coinciding with the outer circumference of the separately formed original rod 1.
3) is arranged on the reinforcing resin layer 20 of the original rod 1. At this time, a part of the reel sheet 5 is heated so as not to reach the melting temperature and thermally expanded. The heating temperature depends on the type of the thermoplastic resin, but is higher than the thermoplastic resin melting temperature by 20%.
It is preferred to heat to a lower temperature of about 50 degrees. After a part of the reel sheet 5 is inserted into the original rod 1 in a thermally expanded state, the reel sheet 5 is naturally cooled and thermally contracted to be closely fixed to the original rod 1. Note that an adhesive may be applied to the contact surface between the reinforcing resin layer 20 and the reel sheet 5 as needed.
【００１７】その後、レール部１２及び可動フード１４
等をそれぞれ設けてリールシート５を製造する。以上の
ように、元竿１に合致するように形成したリールシート
５を溶融温度を超えないように加熱して熱膨張させ、元
竿１の所定の位置にはめ込んだ後にリールシート５を冷
却して収縮させるので、リールシート５を十分に元竿１
に密着接触させることができ、しかも作業が容易にな
る。Thereafter, the rail 12 and the movable hood 14
And the like are provided, respectively, to manufacture the reel sheet 5. As described above, the reel sheet 5 formed so as to conform to the original rod 1 is heated so as not to exceed the melting temperature and thermally expanded. After being fitted into a predetermined position of the original rod 1, the reel sheet 5 is cooled. To make the reel sheet 5 fully retract
Can be brought into close contact with each other, and the work becomes easy.
【００１８】［第２実施形態］以下、本発明の第２実施
形態について、図面を参照しつつ説明する。本発明の第
２実施形態を採用した釣竿の糸通しガイド７は、元竿１
が貫通した状態で元竿１に固定される固定パイプ部４１
と、釣糸が挿通可能なリング部４３と、リング部４３と
固定パイプ部４１とを連結する脚部４２とを有してい
る。[Second Embodiment] Hereinafter, a second embodiment of the present invention will be described with reference to the drawings. The threading guide 7 for a fishing rod employing the second embodiment of the present invention
Pipe part 41 fixed to the original rod 1 in a state where
And a ring portion 43 through which the fishing line can be inserted, and a leg portion 42 connecting the ring portion 43 and the fixed pipe portion 41.
【００１９】固定パイプ部４１は熱可塑性樹脂から形成
されたパイプ状部材であり、後に詳しく説明するよう
に、熱膨張させた状態で元竿１にはめ込まれ、その後冷
却され熱収縮することによって元竿１に固定されてい
る。リング部４３は、チタン，アルミニウムまたはこれ
らの合金等の金属からなるリング状の部材である。そし
て、内部の釣糸が接触する部分には耐摩耗用のセラミッ
クリングがはめ込まれている。また、脚部４２は、リン
グ部４３に連続して形成されており、他端側は固定パイ
プ部４１に接着されまたは別途紐部材等で固定されてい
る。The fixed pipe portion 41 is a pipe-shaped member formed of a thermoplastic resin. As will be described in detail later, the fixed pipe portion 41 is fitted into the original rod 1 in a thermally expanded state, and then cooled and thermally contracted. It is fixed to the pole 1. The ring portion 43 is a ring-shaped member made of a metal such as titanium, aluminum, or an alloy thereof. A wear-resistant ceramic ring is fitted in a portion where the fishing line contacts. The leg portion 42 is formed continuously with the ring portion 43, and the other end is adhered to the fixed pipe portion 41 or fixed separately with a string member or the like.
【００２０】この釣竿は以下のようにして製造される。
熱可塑性樹脂からなる固定パイプ部４１にリング部４１
及び脚部４２を固定する。そして、第１実施形態と同様
にして元竿１を製造後、元竿１の所定位置の外径にほぼ
合致する内径の固定パイプ部４１を、熱可塑性樹脂溶融
温度より２０〜５０度程度低めの温度まで加熱して熱膨
張させる。この状態で固定パイプ部４１を元竿１に挿通
した後、自然冷却して熱収縮させて元竿１に密着固定さ
せる。なお、必要に応じて固定パイプ部４１と元竿１と
の接触面には接着剤が塗布される。This fishing rod is manufactured as follows.
A ring portion 41 is attached to a fixed pipe portion 41 made of a thermoplastic resin.
And the leg 42 is fixed. After the main rod 1 is manufactured in the same manner as in the first embodiment, the fixed pipe portion 41 having an inner diameter substantially matching the outer diameter of a predetermined position of the main rod 1 is lowered by about 20 to 50 degrees from the thermoplastic resin melting temperature. Heat to the temperature of and expand thermally. In this state, after the fixed pipe portion 41 is inserted through the original rod 1, it is naturally cooled and thermally contracted to be tightly fixed to the original rod 1. Note that an adhesive is applied to the contact surface between the fixed pipe portion 41 and the original rod 1 as needed.
【００２１】このように構成された釣竿では、ラインガ
イド７を十分に元竿１に密着接触させることができ、し
かも作業が容易になる。 ［第３実施形態］以下、本発明の第３実施形態について
図面を参照しつつ説明する。図５に示すように、本発明
の第３実施形態を採用した釣竿の前グリップ６は、熱可
塑性樹脂からなる筒状の部材である。In the fishing rod configured as described above, the line guide 7 can be sufficiently brought into close contact with the original rod 1, and the work becomes easier. Third Embodiment Hereinafter, a third embodiment of the present invention will be described with reference to the drawings. As shown in FIG. 5, the front grip 6 of the fishing rod employing the third embodiment of the present invention is a cylindrical member made of a thermoplastic resin.
【００２２】この釣竿は以下のようにして製造される。
元竿１の所定位置の外径にほぼ合致する内径を有し熱可
塑性樹脂からなる前グリップ６を、熱可塑性樹脂溶融温
度より２０〜５０度程度低めの温度まで加熱して熱膨張
させる。この状態で前グリップ６を元竿１に挿通した
後、自然冷却して熱収縮させて元竿１に密着固定させ
る。なお、必要に応じて前グリップ６と元竿１との接触
面には接着剤が塗布される。This fishing rod is manufactured as follows.
The front grip 6, which is made of a thermoplastic resin and has an inner diameter substantially matching the outer diameter of a predetermined position of the main rod 1, is heated to a temperature lower by about 20 to 50 degrees than the thermoplastic resin melting temperature and thermally expanded. In this state, after the front grip 6 is inserted through the original rod 1, it is naturally cooled and thermally contracted to be tightly fixed to the original rod 1. Note that an adhesive is applied to the contact surface between the front grip 6 and the original rod 1 as needed.
【００２３】このように構成された釣竿では、前グリッ
プ６を十分に元竿１に密着接触させることができ、しか
も作業が容易になる。 ［他の実施形態］ （ａ）竿元グリップ３も同様にして元竿１に固定でき
る。 （ｂ）前グリップ６または糸通しガイド７を固定する元
竿１の周面にも補強樹脂層を形成してもよい。In the fishing rod configured as described above, the front grip 6 can be sufficiently brought into close contact with the original rod 1, and the work is facilitated. Other Embodiments (a) The rod base grip 3 can be fixed to the main rod 1 in the same manner. (B) A reinforcing resin layer may be formed on the peripheral surface of the original rod 1 to which the front grip 6 or the threading guide 7 is fixed.
【００２４】[0024]
【発明の効果】本発明によれば、竿体に竿部材を容易か
つ強固に密着接触させることができる。According to the present invention, the rod member can be easily and firmly brought into close contact with the rod body.
【図１】本発明の第１実施形態を採用した釣竿の全体
図。FIG. 1 is an overall view of a fishing rod employing a first embodiment of the present invention.
【図２】図１のリールシート付近の拡大図。FIG. 2 is an enlarged view of the vicinity of a reel sheet in FIG. 1;
【図３】図２のリールシートを元竿に固定する工程を示
した図。FIG. 3 is a view showing a step of fixing the reel sheet of FIG. 2 to a former pole.
【図４】本発明の第２実施形態を採用した糸通しガイド
を示した図。FIG. 4 is a view showing a threading guide employing a second embodiment of the present invention.
【図５】本発明の第３実施形態を採用した前グリップを
示した図。FIG. 5 is a diagram showing a front grip employing a third embodiment of the present invention.
１ 元竿 ２ 竿体ユニット ５ リールシート ６ 前グリップ ７ 糸通しガイド ２０ 補強樹脂層 １００ マンドレル １０１，１０２，１０３ プリプレグテープ １１０ 補強用プリプレグテープ DESCRIPTION OF SYMBOLS 1 Main pole 2 Rod unit 5 Reel sheet 6 Front grip 7 Threading guide 20 Reinforcement resin layer 100 Mandrel 101,102,103 Pre-preg tape 110 Pre-preg tape for reinforcement
Claims (6)
て前記竿体に固定された竿部品とを備えた釣竿。1. A fishing rod used for fishing, comprising: a rod body; and a rod part made of a thermoplastic resin and fixed to the rod body by thermal contraction of the thermoplastic resin.
強樹脂層をさらに備え、 前記竿部品は前記補強樹脂層上に固定されている、請求
項１に記載の釣竿。2. The fishing rod according to claim 1, further comprising a reinforcing resin layer formed on an outer periphery of a predetermined position of the rod body, wherein the rod component is fixed on the reinforcing resin layer.
シートである、請求項１または２に記載の釣竿。3. The fishing rod according to claim 1, wherein the rod component is a reel seat fixed to the rod body.
ガイドである、請求項１または２に記載の釣竿。4. The fishing rod according to claim 1, wherein the rod component is a threading guide fixed to the rod body.
プである、請求項１または２に記載の釣竿。5. The fishing rod according to claim 1, wherein the rod component is a grip fixed to the rod body.
る筒状の竿部品を熱可塑性樹脂から形成する工程と、 前記竿部品を加熱して熱膨張させる工程と、 前記加熱した竿部品を前記竿体の所定位置にはめ込んで
冷却する工程とを含む釣竿の製造方法。6. A method for manufacturing a fishing rod used for fishing, comprising: a step of manufacturing a cylindrical rod body; and a step of manufacturing a cylindrical rod part having an inner diameter that matches an outer diameter of a predetermined position of the rod body. A method for manufacturing a fishing rod, comprising: a step of forming from a thermoplastic resin; a step of heating and thermally expanding the rod part; and a step of fitting the heated rod part into a predetermined position of the rod body and cooling it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22641598A JP2000050768A (en) | 1998-08-11 | 1998-08-11 | Fishing rod and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22641598A JP2000050768A (en) | 1998-08-11 | 1998-08-11 | Fishing rod and production thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000050768A true JP2000050768A (en) | 2000-02-22 |
Family
ID=16844773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22641598A Pending JP2000050768A (en) | 1998-08-11 | 1998-08-11 | Fishing rod and production thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000050768A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150181851A1 (en) * | 2013-12-27 | 2015-07-02 | Globeride, Inc. | Reel seat having fiber-reinforced resin sheet in fixed hood and fishing rod having the reel seat |
-
1998
- 1998-08-11 JP JP22641598A patent/JP2000050768A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150181851A1 (en) * | 2013-12-27 | 2015-07-02 | Globeride, Inc. | Reel seat having fiber-reinforced resin sheet in fixed hood and fishing rod having the reel seat |
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