JP2735111C

JP2735111C -

Info

Publication number: JP2735111C
Authority: JP
Original assignee: Shimano Inc
Current assignee: Shimano Inc
Publication date: 1999-12-20

Description

【発明の詳細な説明】【０００１】【産業上の利用分野】本発明は、糸導入ガイド、特に、釣り糸が挿通する内部経路を有する中通し竿
に装着され、リールからの釣り糸を内部経路の糸導入口に案内するための中通し
竿用糸導入ガイドに関する。【０００２】【従来の技術】中通し竿は、竿体内部に釣り糸の内部経路を有するとともに、手元側に内部経
路と外部とを連通させる糸導入口を有している。このような中通し竿では、リー
ルからの釣り糸は糸導入口を通して竿体内部の経路に導入され、さらに竿体の先
端側の開口に導かれる。【０００３】この種の中通し竿において、スピニングリールを使用してキャストする際には
、釣り糸がリールへの巻き癖により螺旋状になって出ていく。この釣り糸の巻き癖
を解消して糸導入口に釣り糸を導くために、実開昭６１−６０６７６号公報等に
示されるように、リールと糸導入口との間にガイドが設けられた竿が提案されて
いる。【０００４】従来のガイドは、竿に装着された脚部と、脚部の先端に形成されたリング状の
糸挿通部とを有している。脚部は一般に線材で形成されており、たとえば側面視
逆Ｖ字状である。また、リング状の糸挿通部は脚部の先端にたとえばろう付けに
より固定されている。さらに、脚部と糸挿通部を板状部材で一体で形成したもの
も提案されている。この場合、脚部は竿に対して１カ所で固定されている。【０００５】【発明が解決しようとする課題】前記のような従来のガイドでは、特に糸挿通部が竿体から突出しているので、
糸挿通部が他の部材に引っかかったり、衝突しやすく、線材で形成された脚部か
ら糸挿通部が離脱したり、脚部が折れ曲がりやすい。また、脚部と糸挿通部が板
状部材で形成されている場合は、竿との固定部分が１カ所であるので、前述のよ
うに糸挿通部が他の部材に衝突すると折れ曲がりやすい。【０００６】さらに、糸挿通部はリング状に形成されるのに対し、糸挿通部と竿との間の脚
部は逆Ｖ字状あるいはＩ字状に形成される。このため、リールから繰り出された
釣り糸に、いわゆる糸ふけが生じると、ふけた釣り糸がリング状の糸挿通部と脚
部の間の首部に絡みやすい。本発明の目的は、ガイドの強度を向上させることにある。【０００７】本発明の別の目的は、ふけた釣り糸がガイドに絡みにくくすることにある。本発明のさらに別の目的は、リールからの釣り糸の巻き癖をより少なくして糸
導入口に釣り糸を案内することにある。【０００８】【課題を解決するための手段】発明１に係る中通し竿用糸導入ガイドは、釣り糸が挿通する内部経路を有する
中通し竿に装着され、リールからの釣り糸を前記内部経路の糸導入口に案内する
ための糸導入ガイドであって、前固定部と後連結部とを有している。前固定部及
び後固定部は、両端に形成され、中通し竿の外周面に固定される。連結部は、前
固定部と後固定部とを連結するとともに、リールからの釣り糸が挿通可能なよう
に糸導入口の上方にブリッジ状に形成されている。【０００９】発明２に係る中通し竿用糸導入ガイドは、発明１の糸導入ガイドにおいて、前
記連結部は前記前後の固定部と一体で形成されている。発明３に係る中通し竿用糸導入ガイドは、発明１又は２の糸導入ガイドにおい
て、前記連結部は前記糸導入口の上方で外方に湾曲するアーチ状に形成され、前
記ガイド部はリール側の傾斜部に形成されている。【００１０】発明４に係る中通し竿用糸導入ガイドは、発明１から３のいずれかの糸導入ガ
イドにおいて、一端が前記連結部に、他端が前記中通し竿の前固定部取付部と後
固定部取付部との間にそれぞれ固定されるとともに、前記連結部のガイド部を挿
通した釣り糸を前記糸導入口に案内する副ガイド部を有する中間支持部をさらに
備えている。【００１１】発明５に係る中通し竿用糸導入ガイドは、発明４の糸導入ガイドにおいて、前
記連結部のガイド部と中間支持部の副ガイド部はそれぞれ貫通孔を有し、前記副
ガイド部の貫通孔はガイド部の貫通孔よりも内径が小さい。発明６に係る中通し竿用糸導入ガイドは、発明１又は２の糸導入ガイドにおい
て、前記連結部は前記糸導入口よりもリール側でアーチ状に形成されるとともに
、前記ガイド部はリール側の傾斜部に形成され、前記アーチ状連結部の糸導入口
側の傾斜部に形成された副ガイド部をさらに備えている。【００１２】発明７に係る中通し竿用糸導入ガイドは、発明６の糸導入ガイドにおいて、前
記連結部のガイド部及び副ガイド部はそれぞれ貫通孔を有し、前記副ガイド部の貫通孔はガイド部の貫通孔よりも内径が小さい。発明８に係る中通し竿用糸導入ガイドは、発明１又は２の糸導入ガイドにおい
て、前記連結部は、前記後固定部に連続してアーチ状に形成された第１アーチ部
と、前記前固定部及び第１アーチ部に連続しかつ前記糸導入口の上方に位置する
ように形成された第２アーチ部とを有し、前記第１アーチ部と第２アーチ部との
間の谷部の下面は中通し竿の外周面に当接可能であり、前記ガイド部は前記第１
アーチ部のリール側の傾斜部に形成され、前記第１アーチ部の糸導入口側の傾斜
部に形成された第１副ガイド部と、前記第２アーチ部のリール側の傾斜部に形成
された第２副ガイド部とをさらに有している。【００１３】発明９に係る中通し竿用糸導入ガイドは、発明８の糸導入ガイドにおいて、前
記ガイド部、第１副ガイド部及び第２副ガイド部はそれぞれ貫通孔を有し、前記
各ガイド部の貫通孔は、前記糸導入口に近いほどその内径が小さくなっている。【００１４】【作用】発明１に係る中通し竿用糸導入ガイドでは、前後の固定部が竿に固定される。
そして、リールからの釣り糸は前後の固定部を連結する連結部に形成されたガイ
ド部に案内されて中通し竿の糸導入口に導かれ、さらに内部経路を通って竿先端
の開口から導出される。【００１５】このような構造では、前後２カ所で竿に固定されるので強度上安定している。
しかも、前後の固定部を連結する連結部にガイド部が形成されているので、連結
部が他の部材に衝突してもガイド部が折れ曲がったりすることが少ない。さらに
、従来構造のような首部が存在しないので、糸ふけが生じても釣り糸の引っかか
りを少なくできる。【００１６】発明２に係る中通し竿用糸導入ガイドでは、前記連結部が前記前後の固定部と
一体で形成されている。このため製造が容易になる。また各部を連続的に形成で
きるので、強度を高くできるとともに、凹凸を少なくして釣り糸の引っかかりをより少なくできる。発明３に係る中通し竿用糸導入ガイドでは、前記連結部が前記糸導入口の上方
で外方に湾曲するアーチ状に形成されている。そして、釣り糸は、このアーチ状
連結部のリール側傾斜部に形成されたガイド部に案内され、アーチ状連結部の下
方に位置する糸導入口に導かれる。ここでは、連結部がアーチ状に形成されてい
るので、連結部が滑らかに突出することとなり、連結部への釣り糸の引っかかり
がより少なくなる。また、連結部の強度が高い。【００１７】発明４に係る中通し竿用糸導入ガイドでは、前後の固定部の間に中間支持部が
さらに設けられている。釣り糸は、連結部のガイド部に案内され、さらに中間支
持部の副ガイド部に案内されて糸導入口に導かれる。ここでは、２つのガイド部
によって釣り糸の巻き癖を少なくして糸導入口に導くことができる。発明５に係る中通し竿用糸導入ガイドでは、釣り糸は、前記同様に、連結部の
ガイド部及び中間支持部の副ガイド部の貫通孔を通って糸導入口に導かれる。こ
のとき、ガイド部の貫通孔及び副ガイド部の貫通孔は順に内径が小さくなってい
る。このため、リールによって巻き癖のついた釣り糸は徐々にその巻き癖が矯正
されて糸導入口に導かれる。したがって、糸のもつれが少なくなる。【００１８】発明６に係る中通し竿用糸導入ガイドでは、前記連結部は前記糸導入口よりも
リール側でアーチ状に形成されており、釣り糸は、アーチ状連結部のリール側傾
斜部に形成されたガイド部に案内され、さらに糸導入口側傾斜部に形成された副
ガイド部に案内されて糸導入口に導かれる。ここでは、２つのガイド部によって
釣り糸の巻き癖を少なくして糸導入口に導くことができる。【００１９】発明７に係る中通し竿用糸導入ガイドでは、発明５と同様に、前記連結部のガ
イド部及び副ガイド部の貫通孔の内径が徐々に小さくなっているので、釣り糸の
巻き癖を徐々に矯正しながら糸導入口に導ける。発明８に係る中通し竿用糸導入ガイドでは、前記連結部が２つの連続するアー
チ状部分を有している。釣り糸は、リール側のアーチ部の両傾斜部に形成されたガイド部に案内された後、さらに他方のアーチ部のリール側傾斜部に形成された
ガイド部に案内されて糸導入口に導かれる。ここでは、３つのガイド部に案内さ
れるので、釣り糸の巻き癖をより少なくして糸導入口に導ける。また、２つのア
ーチ部の間の谷部が竿外周面に当接しているので、連結部の強度が高くなる。【００２０】発明９に係る中通し竿用糸導入ガイドは、前記同様に、各ガイド部の貫通孔が
糸導入口に近づくにしたがって内径が小さくなっているので、釣り糸の巻き癖を
より少なくして糸導入口に導ける。【００２１】【実施例】〔第１実施例〕図１に示す中通し竿は、筒状の元竿１と、元竿１の先端側に振出形式で連結さ
れた複数の筒状の竿体２とを有している。元竿１の前端部には糸導入口１ａが形
成されており、この糸導入口１ａから竿体内部に導入された釣り糸は、竿体の内
部経路を通って穂先竿の先端開口から導出される。元竿１の手元側にはスピニン
グリール３が装着可能であり、また元竿１の前端には糸導入ガイド４が装着され
ている。なお、元竿１には穂先側の複数の竿体２を収納可能である。【００２２】図２（ａ）（ｂ）及び図３に示すように、糸導入ガイド４は、パイプ材の軸方
向中間部を切り欠くとともに切り欠かれた部分を外方に湾曲させて形成したもの
であり、筒状の前固定部１０と、同様に筒状の後固定部１１と、前後の固定部１
０，１１を連結する連結部１２とを有している。連結部１２は、前後の固定部１
０，１１から滑らかに外方に湾曲するアーチ状に形成されている。また、図２（
ａ）から明らかなように、軸方向中間部はその前後の部分に比較して徐々に幅が
狭くなっている。また、この糸導入ガイド４は、糸導入口１ａの上方にアーチ状
連結部１２の前方側傾斜部が位置するように元竿１に固定されている。そして、
アーチ状連結部１２のリール側（後方側）傾斜部にガイド部１５が設けられてい
る。ガイド部１５は、連結部１２に形成された貫通孔１６と、貫通孔１６の開口
縁部に装着されたセラミック等からなる硬質リング１７とを有している。【００２３】この糸導入ガイド４を使用する場合は、リール３から繰り出された釣り糸をガ
イド部１５に通した後、糸導入口１ａに導く。糸導入口１ａから竿内部に挿入さ
れた釣り糸は、竿内部の経路を通して穂先側に導かれ、穂先竿の先端開口から導
出される。このような実施例の糸導入ガイド４では、パイプ材を用いて前後の固定部１０
，１１及び連結部１２を一体で形成でき、製造が容易である。また、製造工程も
簡略化される。【００２４】また、前後の固定部１０，１１によって竿に支持されるので、連結部１２が他
の部材に衝突しても従来のように折れ曲がったりすることが少ない。さらに、連
結部１２はアーチ状に形成され、前後の固定部１０，１１に滑らかに連続してい
るので、リールから繰り出された釣り糸がふけた場合でも、連結部１２等にふけ
た釣り糸が絡むことはない。【００２５】〔第２実施例〕図４に示す糸導入ガイド２０は、第１実施例と同様の前後の固定部２１，２２
と、連結部２３とを有している。また、連結部２３のリール側傾斜部にはガイド
部２４が形成されている。ガイド部２４は、貫通孔とこの貫通孔の開口縁部に装
着された硬質リング２５とを有している。【００２６】さらにこの実施例では、一端が連結部２３の前部に固定され、他端が元竿１に
固定されたアーチ状の中間支持部材２６を有している。中間支持部材２５の他端
は前後の固定部２１，２２が固定された部分の中間部に固定されている。そして
、中間支持部材２５のリール側傾斜部には副ガイド部２７が設けられている。副
ガイド部２７は、ガイド部２４と同様に、貫通孔とこの貫通孔の開口縁部に装着
された硬質リング２８とを有している。ここで、副ガイド部２６の硬質リング２
８の内径は、ガイド部２４の硬質リング２５の内径に比較して小さくなっている
。【００２７】この例では、連結部２３に中間支持部材２６を固定しているので、連結部２３
の強度がより高くなる。さらに、釣り糸は２つのガイド部２４，２７を通して糸
導入口１ａに導かれるので、釣り糸の巻き癖を少なくして糸導入口１ａまで導け
る。しかも、ガイド部２４の硬質リング２５の内径と副ガイド部２７の硬質リン
グ２８の内径は順に径が小さくなっているので、釣り糸の巻き癖を徐々に矯正し
ながら糸導入口１ａまでスムーズに導ける。【００２８】図５に第２実施例の変形例を示す。ここでは、前記同様に、連結部２３に中間支持部材３０が固定されている。中
間支持部材３０の形状は図４に示したものとほぼ同様であり、アーチ状に形成さ
れ、前方側の一端部は連結部２３の下面に、他端側は元竿１に固定されている。
そして、リール側傾斜部の下面（裏面）には樹脂３１が取り付けられている。こ
のため、釣り人が中間支持部材３０と元竿１との間に指を挿入して竿を操作する
場合でも、指が支持部材３０のエッジ等に直接当たって傷つけられるのを防止で
きる。【００２９】〔第３実施例〕図６に第３実施例を示す。この実施例の糸導入ガイド３５は、前記同様にパイプ材を利用して一体形成し
たものであり、筒状の前固定部３６及び後固定部３７と、前後の固定部３６，３
７を連結する連結部３８とを有している。連結部３８は、前後の固定部３６，３
７から滑らかに外方にアーチ状に湾曲しており、軸方向中間部は他の部分より幅
が狭くなっている。【００３０】また、この実施例の糸導入ガイド３５は、アーチ状連結部３８が糸導入口１ａ
よりも後方に位置するように元竿１に装着されている。前固定部３６には、糸導
入口１ａと同じ寸法の、あるいは糸導入口１ａよりも大きい寸法の開口３６ａが
形成されており、この開口３６ａと糸導入口１ａとが重なるように配置されてい
る。【００３１】アーチ状連結部３８のリール側（後方側）傾斜部にはガイド部４０が設けられ
、糸導入口側（前方側）傾斜部には副ガイド部４１が設けられている。ガイド部
４０は、貫通孔と貫通孔の開口縁部に装着された硬質リング４２とを有している
。また、副ガイド部４１は、同様に貫通孔と貫通孔の開口縁部に装着された硬質
リング４３とを有しており、副ガイド部４１の硬質リング４３の内径はガイド部
４０の硬質リング４２の内径より小さくなっている。【００３２】この例では、図１に示した実施例と同様の簡単な構造で２つのガイド部を構成
でき、釣り糸の巻き癖をより少なくしてスムーズに糸導入口１ａに導くことがで
きる。〔第４実施例〕図７にさらに別の実施例を示す。【００３３】この実施例の糸導入ガイド５０は、それぞれ筒状の前固定部５１及び後固定部
５２と、これらの固定部５１，５２を連結する連結部５３とを有している。これ
らの各部５１，５２，５３はパイプ材を用いて一体で形成されている。連結部５３は、後固定部５２に連続してアーチ状に形成された第１ブリッジ部
５５と、前固定部５６及び第１ブリッジ部５５に連続しかつ糸導入口１ａの上方
に位置するように形成された第２ブリッジ部５６とを有している。第１ブリッジ
部５５と第２ブリッジ部５６との間の谷部５７の下面は元竿１の外周面に当接し
、固定されている。そして、第１ブリッジ部５５のリール側傾斜部及び糸導入口
側傾斜部と、第２ブリッジ部５６のリール側傾斜部とには、それぞれ前記同様の
ガイド部５８，５９，６０が形成されている。各ガイド部５８，５９，６０は、
前記同様に貫通孔と貫通孔の開口縁部に装着された硬質リングとを有している。
さらに、各ガイド部５８，５９，６０の硬質リングの内径は、糸導入口１ａに近
づくにつれて小さくなっている。【００３４】ここでは、連結部５３を２つのアーチ状ブリッジ部５５，５６で構成するとともに、その間の谷部５７を元竿１の外周面に固定しているので、第１実施例に比
較して強度がより高くなる。また、３つのガイド部によって釣り糸を案内するの
で、釣り糸を糸導入口１ａにスムーズに導くことができる。さらに、３つのガイ
ド部の硬質リングの内径は糸導入口１ａに近づくにつれて小さくなっているので
、釣り糸の巻き癖をより解消できる。【００３５】〔第５実施例〕図８にさらに別の実施例を示す。この実施例の糸導入ガイド６５は、前後の固定部が一体で形成されている。す
なわち、この糸導入ガイド６５は、筒状の固定部材６６と、固定部材６６にろう
付けされたアーチ状の連結部６７とを有している。固定部材６６の前部は前固定
部６６ａとして機能し、後部は後固定部６６ｂとして機能している。また、固定
部材６６の上面には、元竿１の糸導入口１ａと同じかあるいはそれより大きい寸
法の開口６６ｃが形成されている。連結部６７は、前方側の傾斜部が開口６６ｃ
の上方に位置するように固定されている。また、連結部６７のリール側傾斜部に
はガイド部６８が設けられている。ガイド部６８は、前記実施例と同様に、貫通
孔と貫通孔の開口縁部に装着された硬質リングとを有している。なお、連結部６
７のリール側傾斜部において、ガイド部６８の上部及び下部には開口部６７ａ，
６７ｂが形成されており、軽量化が図られている。【００３６】〔他の例〕前記各実施例では、前後の固定部をパイプ状に形成したが、前後の固定部の形
状は前記各実施例に限定されない。図９に示す糸導入ガイド７０は、基本的な構成は前記各実施例と同様であり、
前後の固定部７１，７２と、これらを連結するアーチ状の連結部７３とから構成
されている。また、連結部７３のリール側傾斜部にはガイド部７４が形成されて
いる。そしてこの例では、前後の固定部７１，７２が完全な筒状ではなく、円弧
状である。このような構造では、組立を竿に対して上方向から行うことができ、
組立作業が容易になる。【００３７】【発明の効果】発明１に係る中通し竿用糸導入ガイドでは、前後２カ所で竿に固定されるので
強度上安定している。しかも、連結部にガイド部が形成されているので、連結部
が他の部材に衝突してもガイド部の損傷が少ない。さらに、従来構造のような首
部が存在しないので、釣り糸の引っかかりを少なくできる。【００３８】発明２に係る中通し竿用糸導入ガイドでは、連結部と前後の固定部とが一体で
形成されているので、製造が容易である。また、各部を連続的に形成できるので
、強度を高くできるとともに凹凸を少なくして釣り糸の引っかかりをより少なく
できる。発明３に係る中通し竿用糸導入ガイドでは、連結部がアーチ状に形成されてい
るので、連結部が滑らかに突出することとなり、連結部への釣り糸の引っかかり
がより少なくなる。また、連結部の強度が高い。【００３９】発明４に係る中通し竿用糸導入ガイドでは、前後の固定部の間に中間支持部が
さらに設けられ、釣り糸は、ガイド部及び副ガイド部に案内されて糸導入口に導
かれるので、釣り糸の巻き癖を少なくして糸導入口に案内できる。発明５に係る中通し竿用糸導入ガイドでは、ガイド部の貫通孔及び副ガイド部
の貫通孔は順に径が小さくなっているので、リールによって巻き癖のついた釣り
糸は徐々にその巻き癖が矯正されて糸導入口に導かれる。したがって、糸のもつ
れが少なくなる。【００４０】発明６に係る中通し竿用糸導入ガイドでは、前記同様に、釣り糸は、アーチ状
連結部のリール側傾斜部のガイド部及び糸導入口側傾斜部の副ガイド部に案内さ
れるので、釣り糸の巻き癖を少なくできる。発明７に係る中通し竿用糸導入ガイドでは、発明５と同様に、前記連結部のガ
イド部及び副ガイド部の貫通孔の径が徐々に小さくなっているので、釣り糸の巻
き癖を徐々に矯正しながら糸導入口に導ける。【００４１】発明８に係る中通し竿用糸導入ガイドでは、連結部が２つの連続するアーチ状
部分を有しており、釣り糸は３つのガイド部に案内されるので、釣り糸の巻き癖
をより少なくできる。また、２つのアーチ部の間の谷部が竿外周面に当接してい
るので、連結部の強度が高くなる。発明９に係る中通し竿用糸導入ガイドは、前記同様に、各ガイド部の貫通孔が
糸導入口に近づ＜にしたがって径が小さくなっているので、釣り糸の巻き癖をさ
らに少なくして糸導入口に導ける。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a line introduction guide, and more particularly, to a line rod having an internal passage through which a fishing line is inserted, and which allows a fishing line from a reel to pass through the internal passage. The present invention relates to a thread introduction guide for a through rod for guiding to a thread introduction port. 2. Description of the Related Art A through rod has a fishing line inside a rod body and a line introduction port on the hand side for communicating the internal path with the outside. In such a hollow fishing rod, the fishing line from the reel is introduced into the path inside the rod body through the line introduction port, and further guided to the opening on the tip side of the rod body. [0003] In this kind of through rod, when casting is performed using a spinning reel, the fishing line spirals out due to the winding habit around the reel. In order to eliminate the winding habit of the fishing line and guide the fishing line to the line introduction port, as shown in Japanese Utility Model Laid-Open No. 61-60676, a rod provided with a guide between the reel and the line introduction port is used. Proposed. A conventional guide has a leg mounted on a rod and a ring-shaped thread insertion portion formed at the tip of the leg. The leg is generally formed of a wire, and has, for example, an inverted V-shape in side view. Further, the ring-shaped thread insertion portion is fixed to the tip of the leg portion by, for example, brazing. Further, there has been proposed a device in which a leg and a thread insertion portion are integrally formed by a plate-like member. In this case, the leg is fixed to the pole at one place. [0005] In the conventional guide as described above, since the thread insertion portion particularly protrudes from the rod body,
The thread insertion portion is easily caught or collides with another member, and the thread insertion portion is easily detached from the leg portion formed of the wire, or the leg portion is easily bent. Further, when the leg portion and the thread insertion portion are formed of a plate-like member, the portion fixed to the rod is one place, and therefore, when the thread insertion portion collides with another member as described above, it is easily bent. [0006] Furthermore, the thread insertion portion is formed in a ring shape, whereas the leg portion between the thread insertion portion and the rod is formed in an inverted V shape or an I shape. For this reason, when so-called line dangling occurs in the fishing line fed from the reel, the dangling fishing line is easily entangled with the neck between the ring-shaped line insertion portion and the leg. An object of the present invention is to improve the strength of a guide. [0007] Another object of the present invention is to make it difficult for a drunken fishing line to become entangled with a guide. Still another object of the present invention is to guide a fishing line to a line introduction port with a less habit of winding the fishing line from a reel. [0008] A thread introduction guide for a threading rod according to a first aspect of the present invention is mounted on a threading rod having an internal path through which a fishing line is inserted, and a fishing line from a reel is threaded on the internal path. It is a yarn introduction guide for guiding to an introduction port, and has a front fixing part and a rear connection part. The front fixing portion and the rear fixing portion are formed at both ends and are fixed to the outer peripheral surface of the through rod. Connecting portion is configured to connect the front fixing portion and the rear fixing portion, as fishing line from the reel that can be inserted
A bridge is formed above the yarn inlet . A thread introduction guide for a threading rod according to a second aspect of the present invention is the thread introduction guide according to the first aspect, wherein the connecting portion is formed integrally with the front and rear fixing portions. According to a third aspect of the present invention, there is provided the thread introduction guide for the threading rod according to the first or second aspect, wherein the connecting portion is formed in an arch shape that curves outward above the thread introduction port, and the guide portion is a reel. It is formed on the inclined portion on the side. A thread introduction guide for a through rod according to a fourth aspect of the present invention is the thread introduction guide according to any one of the first to third aspects, wherein one end of the thread introduction guide is connected to the connecting part, and the other end is connected to the front fixing part mounting part of the intermediate rod. An intermediate support portion fixed between the rear fixing portion attaching portion and an intermediate support portion having a sub-guide portion for guiding the fishing line inserted through the guide portion of the connecting portion to the line introduction port is further provided. According to a fifth aspect of the present invention, there is provided the thread introduction guide for the threading rod according to the fourth aspect, wherein the guide portion of the connecting portion and the sub-guide portion of the intermediate support portion have through holes, respectively. Has a smaller inner diameter than the through hole of the guide portion. A thread introduction guide for a threading rod according to a sixth aspect of the present invention is the thread introduction guide according to the first or second aspect, wherein the connecting portion is formed in an arch shape on the reel side with respect to the thread introduction port, and the guide portion is on the reel side. And a sub-guide portion formed on an inclined portion of the arch-shaped connecting portion on the yarn inlet side. [0012] A thread introduction guide for a threading rod according to a seventh aspect of the present invention is the thread introduction guide of the sixth aspect, wherein the guide portion and the sub-guide portion of the connecting portion each have a through hole, and the through hole of the sub-guide portion is The inner diameter is smaller than the through hole of the guide part. An eighth aspect of the present invention is directed to the thread introduction guide according to the first or second aspect, wherein the connecting portion includes a first arch portion formed in an arch shape continuous with the rear fixing portion, A second arch portion that is continuous with the fixing portion and the first arch portion and that is formed so as to be located above the yarn inlet; a valley portion between the first arch portion and the second arch portion The lower surface of the first member can be brought into contact with the outer peripheral surface of the through rod, and the guide portion is the first member.
A first sub-guide portion formed on the reel-side inclined portion of the arch portion and formed on a thread inlet opening-side inclined portion of the first arch portion, and a reel-side inclined portion of the second arch portion formed on the reel side. A second sub-guide portion. According to a ninth aspect of the present invention, in the thread introduction guide according to the eighth aspect, the guide portion, the first sub-guide portion, and the second sub-guide portion each have a through hole, and each of the guides The inner diameter of the through hole of the portion is smaller as it is closer to the yarn introduction port. According to the thread guiding guide for the through rod according to the first aspect, the front and rear fixing portions are fixed to the rod.
Then, the fishing line from the reel is guided by a guide portion formed at a connecting portion connecting the front and rear fixed portions, guided to the line introduction port of the through-hole rod, further passed through the internal path, and led out from the opening at the tip of the rod. You. In such a structure, since it is fixed to the pole at two places in front and back, the strength is stable.
In addition, since the guide portion is formed on the connecting portion connecting the front and rear fixed portions, the guide portion is less likely to be bent even if the connecting portion collides with another member. Further, since there is no neck unlike the conventional structure, even if a line dander occurs, the catch of the fishing line can be reduced. In the thread introduction guide for a through rod according to a second aspect, the connecting portion is formed integrally with the front and rear fixing portions. This facilitates manufacturing. In addition, since each part can be formed continuously, the strength can be increased, and the unevenness can be reduced to reduce the catch of the fishing line. In the thread introduction guide for the through rod according to a third aspect of the present invention, the connecting portion is formed in an arch shape that curves outwardly above the thread introduction port. The fishing line is guided by a guide portion formed on the reel-side inclined portion of the arch-shaped connecting portion, and is guided to a line introduction port located below the arch-shaped connecting portion. Here, since the connecting portion is formed in an arch shape, the connecting portion protrudes smoothly, and the catch of the fishing line on the connecting portion is further reduced. Further, the strength of the connecting portion is high. In the thread introduction guide for the through rod according to the fourth aspect, an intermediate support portion is further provided between the front and rear fixing portions. The fishing line is guided by the guide portion of the connecting portion, and further guided by the sub-guide portion of the intermediate support portion, and is guided to the line introduction port. Here, it is possible to reduce the winding habit of the fishing line with the two guide portions and guide the fishing line to the line introduction port. In the line introduction guide for the through thread rod according to the fifth aspect, the fishing line is guided to the line introduction port through the through hole of the guide portion of the connecting portion and the sub-guide portion of the intermediate support portion, as described above. At this time, the inner diameter of the through hole of the guide portion and the through hole of the sub guide portion are sequentially reduced. Therefore, the fishing line having a curl by the reel is gradually corrected for the curl, and is guided to the line introduction port. Therefore, the tangling of the yarn is reduced. [0018] In the line introduction guide for a through rod according to a sixth aspect, the connecting portion is formed in an arch on the reel side of the line introduction port, and the fishing line is formed on the reel-side inclined portion of the arch-shaped connecting portion. The guide is guided by the formed guide portion, and further guided by the sub-guide portion formed on the inclined portion on the yarn inlet side, and is guided to the yarn inlet. Here, it is possible to reduce the winding habit of the fishing line with the two guide portions and guide the fishing line to the line introduction port. [0019] In the bobbin thread introduction guide according to the seventh aspect, similarly to the fifth aspect, since the inner diameters of the through-holes of the guide portion of the connecting portion and the sub-guide portion are gradually reduced, the winding habit of the fishing line is reduced. Can be led to the yarn inlet while gradually correcting In the thread introduction guide for the through rod according to an eighth aspect, the connecting portion has two continuous arch portions. After the fishing line is guided by the guide portions formed on both inclined portions of the arch portion on the reel side, the fishing line is further guided by the guide portions formed on the reel side inclined portion of the other arch portion, and is guided to the line introduction port. . In this case, since the fishing line is guided by the three guide portions, the fishing line can be guided to the line introduction port with a smaller winding habit. Further, since the valley between the two arches is in contact with the outer peripheral surface of the rod, the strength of the connecting portion is increased. [0020] In the ninth aspect of the present invention, the inside diameter of the through-hole guide hole of each guide portion decreases as the hole approaches the line introduction port, thereby reducing the winding habit of the fishing line. Can be led to the yarn inlet. First Embodiment A boring rod shown in FIG. 1 has a cylindrical main rod 1 and a plurality of cylindrical rods connected to the distal end of the main rod 1 in a protruding manner. And 2. A line introduction port 1a is formed at the front end of the original rod 1, and the fishing line introduced from the line introduction port 1a into the inside of the rod body passes through the internal path of the rod body and is led out of the tip opening of the tip rod. You. A spinning reel 3 can be mounted on the proximal side of the main rod 1, and a thread introduction guide 4 is mounted on a front end of the main rod 1. A plurality of rod bodies 2 on the tip side can be stored in the original rod 1. As shown in FIGS. 2A and 2B and FIG. 3, the yarn introduction guide 4 is formed by notching an intermediate portion in the axial direction of the pipe material and curving the cut portion outward. A front fixing portion 10 having a cylindrical shape, a rear fixing portion 11 having a cylindrical shape,
And a connecting portion 12 for connecting 0,11. The connecting portion 12 is a front and rear fixed portion 1.
It is formed in an arch shape that curves smoothly outward from 0,11. FIG. 2 (
As is clear from a), the width of the intermediate portion in the axial direction is gradually narrower than that of the front and rear portions. Further, the yarn introduction guide 4 is fixed to the original rod 1 such that the front inclined portion of the arch-shaped connecting portion 12 is located above the yarn introduction port 1a. And
A guide portion 15 is provided on the reel-side (rear side) inclined portion of the arch-shaped connecting portion 12. The guide portion 15 has a through hole 16 formed in the connecting portion 12 and a hard ring 17 made of ceramic or the like mounted on an opening edge of the through hole 16. When the line introduction guide 4 is used, the fishing line fed from the reel 3 is passed through the guide portion 15 and then guided to the line introduction port 1a. The fishing line inserted into the rod from the line inlet 1a is guided to the tip side through a path inside the rod, and is led out from the tip opening of the tip rod. In the yarn introduction guide 4 of such an embodiment, the front and rear fixing portions 10 are formed by using a pipe material.
, 11 and the connecting portion 12 can be integrally formed, and the manufacturing is easy. Also, the manufacturing process is simplified. Further, since it is supported on the rod by the front and rear fixing portions 10 and 11, even if the connecting portion 12 collides with another member, it is unlikely to be bent as in the related art. Further, since the connecting portion 12 is formed in an arch shape and smoothly continues to the front and rear fixing portions 10 and 11, even when the fishing line fed from the reel is inflated, the inflated fishing line is entangled in the connecting portion 12 and the like. Never. Second Embodiment A yarn introduction guide 20 shown in FIG. 4 includes front and rear fixing portions 21 and 22 similar to the first embodiment.
And a connecting portion 23. A guide part 24 is formed on the reel-side inclined part of the connecting part 23. The guide portion 24 has a through hole and a hard ring 25 attached to an opening edge of the through hole. Further, in this embodiment, there is an arch-shaped intermediate support member 26 having one end fixed to the front part of the connecting portion 23 and the other end fixed to the original rod 1. The other end of the intermediate support member 25 is fixed to an intermediate portion of the portion where the front and rear fixing portions 21 and 22 are fixed. A sub-guide 27 is provided on the reel-side inclined portion of the intermediate support member 25. Like the guide part 24, the sub guide part 27 has a through hole and a hard ring 28 attached to the opening edge of the through hole. Here, the hard ring 2 of the sub guide portion 26
The inner diameter of 8 is smaller than the inner diameter of the hard ring 25 of the guide 24. In this example, since the intermediate support member 26 is fixed to the connecting portion 23,
Is higher. Further, since the fishing line is guided to the line inlet 1a through the two guide portions 24 and 27, the fishing line can be guided to the line inlet 1a with a reduced winding habit. In addition, since the inner diameter of the hard ring 25 of the guide portion 24 and the inner diameter of the hard ring 28 of the sub guide portion 27 are sequentially reduced, the fishing line can be smoothly guided to the line inlet 1a while gradually correcting the winding habit. . FIG. 5 shows a modification of the second embodiment. Here, the intermediate support member 30 is fixed to the connecting portion 23 in the same manner as described above. The shape of the intermediate support member 30 is substantially the same as that shown in FIG. 4, is formed in an arch shape, and one end on the front side is fixed to the lower surface of the connecting portion 23 and the other end is fixed to the original rod 1. .
The resin 31 is attached to the lower surface (back surface) of the reel-side inclined portion. For this reason, even when the angler inserts a finger between the intermediate support member 30 and the former rod 1 to operate the rod, it is possible to prevent the finger from directly hitting the edge of the support member 30 and being damaged. Third Embodiment FIG. 6 shows a third embodiment. The yarn introduction guide 35 of this embodiment is formed integrally using a pipe material in the same manner as described above, and includes a cylindrical front fixing portion 36 and a rear fixing portion 37 and front and rear fixing portions 36 and 3.
7 and a connecting portion 38 for connecting the connecting portions 7 to each other. The connecting part 38 includes front and rear fixing parts 36, 3
7 is smoothly curved outward in an arch shape, and the width of the middle portion in the axial direction is smaller than that of the other portions. In the yarn introduction guide 35 of this embodiment, the arch-shaped connecting portion 38 has the yarn introduction port 1a.
It is attached to the former pole 1 so as to be located rearward. The front fixing portion 36 is formed with an opening 36a having the same size as the yarn inlet 1a or a size larger than the yarn inlet 1a. The opening 36a and the yarn inlet 1a are arranged so as to overlap with each other. I have. A guide portion 40 is provided on the reel-side (rear side) inclined portion of the arch-shaped connecting portion 38, and a sub-guide portion 41 is provided on the yarn inlet side (front side) inclined portion. The guide portion 40 has a through hole and a hard ring 42 attached to an opening edge of the through hole. The sub guide portion 41 also has a through hole and a hard ring 43 attached to the opening edge of the through hole, and the inner diameter of the hard ring 43 of the sub guide portion 41 is the same as the rigid ring of the guide portion 40. 42 is smaller than the inner diameter. In this example, two guide portions can be configured with the same simple structure as the embodiment shown in FIG. 1, and the winding habit of the fishing line can be reduced and the fishing line can be smoothly guided to the line inlet 1a. Fourth Embodiment FIG. 7 shows still another embodiment. The yarn introduction guide 50 of this embodiment has a front fixing portion 51 and a rear fixing portion 52 each having a tubular shape, and a connecting portion 53 connecting these fixing portions 51 and 52. These parts 51, 52, 53 are integrally formed using a pipe material. The connecting portion 53 is connected to the first fixing portion 56 and the first fixing portion 56 and the first connecting portion 55, and is located above the yarn inlet 1a. And a second bridge portion 56 formed at the bottom. The lower surface of the valley 57 between the first bridge portion 55 and the second bridge portion 56 abuts on the outer peripheral surface of the original rod 1 and is fixed. Guide portions 58, 59, and 60 similar to the above are formed on the reel-side inclined portion and the yarn-inlet-port-side inclined portion of the first bridge portion 55 and the reel-side inclined portion of the second bridge portion 56, respectively. I have. Each of the guide portions 58, 59, 60
It has a through hole and a hard ring attached to the opening edge of the through hole as described above.
Further, the inner diameter of the hard ring of each of the guide portions 58, 59, 60 decreases as approaching the yarn inlet 1a. Here, the connecting portion 53 is composed of two arch-shaped bridge portions 55 and 56, and the valley portion 57 between them is fixed to the outer peripheral surface of the former rod 1. Therefore, compared to the first embodiment. The strength is higher. In addition, since the fishing line is guided by the three guide portions, the fishing line can be smoothly guided to the line inlet 1a. Further, since the inner diameters of the hard rings of the three guide portions become smaller as approaching the line inlet 1a, the winding habit of the fishing line can be further eliminated. Fifth Embodiment FIG. 8 shows still another embodiment. In the yarn introduction guide 65 of this embodiment, the front and rear fixing portions are integrally formed. That is, the thread introduction guide 65 has a cylindrical fixing member 66 and an arch-shaped connecting portion 67 brazed to the fixing member 66. The front part of the fixing member 66 functions as a front fixing part 66a, and the rear part functions as a rear fixing part 66b. On the upper surface of the fixing member 66, an opening 66c having a size equal to or larger than the thread introduction port 1a of the original rod 1 is formed. The connecting portion 67 has an opening 66c at the front inclined portion.
Is fixed so as to be located above. A guide 68 is provided on the reel-side inclined portion of the connecting portion 67. The guide portion 68 has a through hole and a hard ring attached to the opening edge of the through hole, as in the above embodiment. In addition, the connecting portion 6
7, at the upper and lower portions of the guide portion 68, openings 67a,
67b is formed to reduce the weight. [Other Examples] In the above embodiments, the front and rear fixing portions are formed in a pipe shape, but the shapes of the front and rear fixing portions are not limited to the above embodiments. The basic structure of the yarn introduction guide 70 shown in FIG.
It is composed of front and rear fixing portions 71 and 72 and an arch-shaped connecting portion 73 connecting these. Further, a guide portion 74 is formed on the reel-side inclined portion of the connecting portion 73. In this example, the front and rear fixing portions 71 and 72 are not completely cylindrical but arc-shaped. In such a structure, assembly can be performed from above with respect to the rod,
Assembly work becomes easier. According to the thread guide for boring thread according to the first aspect of the present invention, the thread is fixed to the rod at two front and rear positions, so that the strength is stable. Moreover, since the guide portion is formed on the connecting portion, the guide portion is less damaged even if the connecting portion collides with another member. Further, since there is no neck unlike the conventional structure, the catch of the fishing line can be reduced. [0038] In the thread guiding guide for the through rod according to the second aspect, since the connecting portion and the front and rear fixing portions are integrally formed, manufacturing is easy. In addition, since each part can be formed continuously, the strength can be increased and the unevenness can be reduced, so that the catch of the fishing line can be further reduced. In the thread guiding guide for the through thread rod according to the third aspect, since the connecting portion is formed in an arch shape, the connecting portion protrudes smoothly, and the catch of the fishing line on the connecting portion is further reduced. Further, the strength of the connecting portion is high. [0039] In the line introduction guide for the through rod according to the fourth aspect, an intermediate support portion is further provided between the front and rear fixed portions, and the fishing line is guided to the line introduction port by being guided by the guide portion and the sub-guide portion. Therefore, the winding habit of the fishing line can be reduced and guided to the line introduction port. In the bobbin thread introduction guide according to the fifth aspect, the through-hole of the guide portion and the through-hole of the sub-guide portion are sequentially reduced in diameter. It is corrected and led to the yarn inlet. Therefore, the tangling of the yarn is reduced. [0040] In the bobbin thread introduction guide according to the sixth aspect, the fishing line is guided to the guide portion on the reel-side inclined portion of the arch-shaped connecting portion and the auxiliary guide portion on the line-inlet-side inclined portion, as described above. Therefore, the winding habit of the fishing line can be reduced. In the thread introduction guide for the through rod according to the seventh aspect, similarly to the fifth aspect, since the diameters of the through-holes of the guide portion and the sub-guide portion of the connecting portion are gradually reduced, the winding habit of the fishing line is gradually reduced. It can be led to the yarn inlet while straightening. [0041] In the bobbin thread guiding guide according to the eighth aspect, the connecting portion has two continuous arch-shaped portions, and the fishing line is guided by the three guide portions. Can be reduced. Further, since the valley between the two arches is in contact with the outer peripheral surface of the rod, the strength of the connecting portion is increased. In the same manner as described above, the diameter of the through hole of each guide portion becomes smaller as the through hole of each guide portion approaches the line introduction port, so that the winding habit of the fishing line is further reduced. Guide to the yarn inlet.

【図面の簡単な説明】【図１】本発明の一実施例を採用した中通し竿の側面図。【図２】第１実施例による糸導入ガイドの平面図及び側面図。【図３】第１実施例による糸導入ガイドの斜視図。【図４】第２実施例の図２に相当する図。【図５】第２実施例の変形例を示す図。【図６】第３実施例の図２に相当する図。【図７】第４実施例の図２に相当する図。【図８】第５実施例の斜視図。【図９】各実施例の変形例を示す糸導入ガイドの側面図。【符号の説明】１元竿１ａ糸導入口３リール４，２０，３５，５０，６５，７０糸導入ガイド１０，２１，３６，５１，６６ａ，７１前固定部１１，２２，３７，５２，６６ｂ，７２後固定部１２，２３，３８，５５，５６，６７，７３連結部１５，２４，２７，４０，４１，５８，５９，６０，６８，７４ガイド部２５，３０中間支持部[Brief description of the drawings] FIG. 1 is a side view of a boring rod that employs an embodiment of the present invention. FIG. 2 FIG. 3 is a plan view and a side view of the yarn introduction guide according to the first embodiment. FIG. 3 FIG. 3 is a perspective view of a yarn introduction guide according to the first embodiment. FIG. 4 FIG. 3 is a view corresponding to FIG. 2 of a second embodiment. FIG. 5 FIG. 9 is a diagram showing a modification of the second embodiment. FIG. 6 FIG. 7 is a view corresponding to FIG. 2 of a third embodiment. FIG. 7 The figure corresponding to FIG. 2 of a 4th Example. FIG. 8 The perspective view of a 5th example. FIG. 9 The side view of the yarn introduction guide which shows the modification of each Example. [Explanation of symbols] 1 yuan rod 1a Yarn inlet 3 reel 4,20,35,50,65,70 Yarn introduction guide 10, 21, 36, 51, 66a, 71 Front fixing part 11, 22, 37, 52, 66b, 72 Rear fixing part 12,23,38,55,56,67,73 Connecting part 15, 24, 27, 40, 41, 58, 59, 60, 68, 74 Guide section 25, 30 Intermediate support

Claims

Claims 1. A fishing line is attached to the rod through in having an internal passage for inserting, a line introduction guide for guiding the fishing line from the reel to the line introduction port of said internal passage, One front fixing portion fixed to the tip side of the thread introduction port on the outer peripheral surface of the hollow rod; and one rear fixing portion fixed to the rod base side of the thread introduction port on the outer peripheral surface of the hollow rod. A bush that connects the front fixing portion and the rear fixing portion and is located above the yarn inlet;
A thread introduction guide for a through-hole rod, comprising: a ridge-shaped connection portion; and a guide portion provided on the connection portion, through which the fishing line from the reel can be inserted and for guiding the fishing line to the line introduction port. 2. A thread introduction guide for a through rod according to claim 1, wherein said connecting portion is formed integrally with said front and rear fixing portions. 3. The connecting portion is formed in an arch shape that curves outward above the yarn introduction port, and the guide portion is formed on an inclined portion on a reel side.
A thread introduction guide for a through rod described in. 4. One end is fixed to the connecting portion, and the other end is fixed between the front fixing portion mounting portion and the rear fixing portion mounting portion of the hollow rod, and the guide portion of the connecting portion is inserted. The line introduction guide for a through rod according to any one of claims 1 to 3, further comprising an intermediate support portion having a sub-guide portion for guiding a fishing line to the line introduction port. 5. The guide portion of the connecting portion and the sub guide portion of the intermediate support portion each have a through hole, and the through hole of the sub guide portion has a smaller inner diameter than the through hole of the guide portion. The thread introduction guide for the through rod described. 6. The connecting portion is formed in an arc shape on the reel side with respect to the yarn inlet, and the guide portion is formed on an inclined portion on the reel side. The thread introduction guide for a through rod according to claim 1 or 2, further comprising a sub-guide portion formed on the inclined portion. 7. The through hole according to claim 6, wherein the guide portion and the sub guide portion of the connecting portion each have a through hole, and the through hole of the sub guide portion has a smaller inner diameter than the through hole of the guide portion. Guide for introducing thread for rods. 8. The connecting portion has a first arch portion formed in an arch shape continuous with the rear fixing portion, and a first arch portion continuous with the front fixing portion and the first arch portion and above the yarn introduction port. And a second arch portion formed so as to be positioned. A lower surface of a valley between the first arch portion and the second arch portion is in contact with an outer peripheral surface of the hollow rod.
A first sub-guide portion formed on an inclined portion of the first arch portion on the reel side, a first sub-guide portion formed on an inclined portion of the first arch portion on the yarn inlet side, and a second arch portion. The thread introduction guide for a through rod according to claim 1 or 2, further comprising a second sub-guide portion formed on the inclined portion on the reel side. 9. The guide portion, the first sub-guide portion and the second sub-guide portion each have a through-hole, and the through-hole of each of the guide portions has a smaller inner diameter as the yarn introduction port is closer. The thread introduction guide for a through rod according to claim 8.