JP3942834B2 - Fishing reel - Google Patents

Description

【０００１】
【発明の属する技術分野】
本発明は、スプ−ル内やリ−ル本体内に収容した制動部材や軸受に対する防水、防塵の向上を図った魚釣用リ−ルの改良に関する。
【０００２】
【従来の技術】
魚釣用リ−ルは、海水、水、砂、塵埃、異物等が付着浸入し易い環境の厳しい過酷な釣場で使用されることより、耐食性の良好な材料や表面処理がリ−ル本体を構成する各部材に施されていると共に、海水、水、砂、塵埃、異物等がリ−ル本体内浸入への防止を図り、各部が支障なく機能するために、制動装置を収容したスプ−ルに防水、防塵構造を備えたものが、実用新案登録第２５６２７１３号公報や特開平１１−１９６７２９号公報等で知られている。
前記前者の実用新案登録第２５６２７１３号公報の構成は、スプ−ル前方の開口部前面とドラグノブ後面との間に弾性シ−ル部材を介在した構造で、前記後者の特開平１１−１９６７２９号公報の構成は、ドラグノブ後面と制動板前面との間にスプ−ルに接触するシ−ル部材を介在した構造であり、これら、シ−ル部材により、制御装置内部への不純物の浸入防止を図るようにしたものである。
【０００３】
しかしながら、スプ−ル前面のドラグノブとの間隙より、海水、水、砂、塵埃、異物等が浸入付着して溜まりやすく、防水性が不十分でドラグ性能が低下したり、内部に付着した不純物を除去する必要が生じたり、又、その作業を容易に釣場で行えない。
又、前記前者のスプ−ル前面の凹部や前記後者のスプ−ルリングカラ−の内周面に摺接する一枚の皿状のシ−ル板を設けた構成では、対向する部材の、スプ−ルとドラグノブ、又はスプ−ルリングカラ−とシ−ル板を取り付けた第２部材の間の振れや変形が起きる時、振れを許容するようにシ−ル板の摺接部の接触圧を高めるために、肉厚に形成したり、或は接触量（面積）を多くしたり等の対応を図ることになるが、厚さを厚くすると、回転が重くなり、スム−ズなドラグ力の調節操作が出来なくなってしまう。
【０００４】
両軸受型リ−ルでドラグ制動調整ツマミとリ−ル本体の間に前記一枚の皿状のシ−ル板を設けた構成では、前記と同様の理由で回転が重くなると、ハンドル軸の回転方向に対する接触抵抗が大きくなって軽快な釣糸の巻き取り回転操作が出来なくなってしまう。
回転を軽くする為に摺接部を薄くすると接触圧の弱いところが出来て防水できなくなる欠点がある。
又、長期間の使用により、接触抵抗が大きいことの影響により、シ−ル板の摺接部の摩耗や損傷が促進され、充分な防水性能を安定して維持できない等の課題が残されている。
【０００５】
【発明が解決しようとする課題】
解決しようとする問題点は、一枚の皿状のシ−ル板を対向する部材間に設けた防水構成では、対向する部材間に起きる振れや変形を許容するようにシ−ル板の摺接部の接触圧を高めるために、肉厚に形成したり、或は接触量を多くしたり等の対応を図ることになるが、厚さを厚くすると、回転が重くなり、スム−ズなドラグ力の調節操作が出来なくなってしまったり、ドラグ制動調整ツマミではハンドル軸の回転方向に対する接触抵抗が大きくなって軽快な釣糸の巻き取り回転操作が出来なくなってしまい。
回転を軽くする為に摺接部を薄くすると接触圧の弱いところが出来て防水できなくなる欠点があることである。
【０００６】
本発明の目的は前記欠点に鑑み、対向する部材間に起きる振れや変形を弾性シ−ル部材で吸収して軽い回転性能と高い安定した防水性能が得られる魚釣用リ−ルを提供することである。
【０００７】
【課題を解決するための手段】
上記課題を解決するために、
請求項１に係わる本発明は、リ−ルの対向する部材間に液体の浸入を防止する弾性シ−ル部材が介在されている魚釣用リ−ルにおいて、前記弾性シ−ル部材は、一方の対向する部材の開口部の内周面に先端外側が摺接する弾性作用部と、他方の対向する部材に装着される装着部と、前記弾性作用部と装着部との間を繋ぐ中間部及び連結部とで形成され、該中間部を薄肉状に形成すると共に該中間部より前記弾性作用部を肉厚に形成し、該弾性作用部と中間部を前記連結部に対して逆円錐形状に形成したことを要旨とするものである。
【０００８】
【発明の実施の形態】
請求項１の本発明により、
環状弾性シ−ル部材５の弾性作用部５ａは厚肉状に形成され、中間部５ｄは弾性作用部５ａと装着部５ｂより薄肉に形成することで、装着部５ｂが取り付けられた固定側の他方の対向する部材４と、弾性作用部５ａが摺接される摺動側の回転体となる一方の対向する部材１８の縁部内周面の間に振れや偏芯が存在しても、厚肉状の弾性作用部５ａが回転体にならい易く、弾性作用部５ａの接触圧を下げる事が出来るので、回転抵抗が減り、回転体がスム−ズに回転でき、軽い回転性能と高い防水性能が得られる。又、中間部５ｄは弾性作用部５ａと装着部５ｂより薄肉に形成することで、弾性作用部５ａと装着部５ｂとの間の偏芯や振れをより効果的に除去出来、接触圧を低くしても回転体を弾性作用部がより追従し易くなる。
【０００９】
【実施例】
以下、図示の実施例によって本発明を説明すると、図１から図５は第１実施例で魚釣用リ−ルをフロントドラグ方式の魚釣用スピニングリ−ルで述べると、図１は魚釣用リ−ルのスプ−ルとスプ−ル軸の要部断面平面図と一部拡大断面平面図、図２はスプ−ルの分解断面平面図、図３はスプ−ル軸とスプ−ル支持部材の拡大断面平面図、図４は押圧部材の拡大平面図、図５はクリック係合子の拡大平面図である。
【００１０】
魚釣用スピニングリ−ルは、図示しないリ−ル本体に回動不能に支持されて前側に突出されたスプ−ル軸１の先端にスプ−ル２が取り付けられている。
スプ−ル軸１は太径部１ａの先端側に段部で太径部１ａより小径の小径部１ｂが形成され、先端にネジ部１ｃが形成されている。
小径部１ｂには軸方向と直交する透孔１ｄが穿設されている。
小径部１ｂ外周には筒状のスプ−ル支持部材３と軸受１０と筒状のスプ−ル支持部材３′が嵌合されている。
【００１１】
スプ−ル２は、内側軸筒部２ａと、内側軸筒部２ａより大径の筒部２ｂと、内側軸筒部２ａの前側の凹部からなる制動部材Ａの開口収容部２ｃと、開口収容部２ｃの周面に形成された複数条の軸方向の縦溝２ｄと、開口収容部２ｃより前側の凹部からなる開口部２ｅと、開口部２ｅの周面に形成されたネジ部２ｆと、大径の筒部２ｂ内周に形成されたクリック凹凸歯２ｇと、釣糸が巻回される外周の釣糸巻回胴部２ｈと、前側の鍔部２ｉと、後側の大径の筒部２ｊとで形成されている。
【００１２】
凹部からなる制動部材Ａの開口収容部２ｃには制動部材Ａの摩擦板１１と制動板１２と摩擦板１１と制動板１３と摩擦板１１と制動板１２と摩擦板１１が収容され、凹部からなる開口部２ｅにはＯリングからなる弾性シ−ル部材１４とクリック機構Ｂの皿状のラチェットリング１５と皿状のクリック係合子ホルダ−からなる押圧部材１６が収容される。
前側の鍔部２ｉの前側には段部２ｋが形成されて硬質のリング状の鍔部１７が段部２ｋに嵌められるように鍔部２ｉに重ねられてナット部材１８で取り付けられている。
【００１３】
スプ−ル支持部材３は筒部３ａの後端に２段の鍔部３ｂ、３ｃが形成され、鍔部３ｃの前側に周溝３ｄが、内側に逃げ凹部３ｅが形成されている。
鍔部３ｃの前側の筒部３ａ外周に摩擦板１９が嵌合されている。
スプ−ル支持部材３′は筒部３ｆに軸方向と直交する透孔３ｇが穿設されている。
筒部３ｆの後端内側に逃げ凹部３ｈが形成されている。
透孔３ｇと透孔１ｄには係合ピン２０が挿脱自在に挿入される。
スプ−ル支持部材３の筒部３ａの周溝３ｄにＯリングからなる弾性シ−ル部材２１が嵌合されている。
【００１４】
スプ−ル支持部材３′の筒部３ｆの外周には軸受２２が嵌合されている。
軸受１０と軸受２２の外周にはスプ−ル２の内側軸筒部２ａが嵌合され、スプ−ル２の内側軸筒部２ａより前側の筒部３ｆ外周には制動部材Ａの摩擦板１１と制動板１２と摩擦板１１と制動板１３と摩擦板１１と制動板１２と摩擦板１１とクリック機構Ｂの皿状のラチェットリング１５と皿状のクリック係合子ホルダ−からなる押圧部材１６が嵌合されている。
制動板１２の外周の突起は縦溝２ｄでスプ−ル２に回り止めされている。
制動板１３の中心透孔と皿状のラチェットリング１５の中心透孔１５ａはスプ−ル支持部材３′の筒部３ｆ外周に回り止め嵌合されている。
係合ピン２０が挿脱自在に挿入されたスプ−ル軸１の透孔１ｄとスプ−ル支持部材３′の透孔３ｇは、軸受２２で閉塞されている。
皿状のラチェットリング１５は底面中心に中心透孔１５ａが、外周壁１５ｂの内周にクリック凹凸歯１５ｃが形成されている。
【００１５】
皿状のクリック係合子ホルダ−からなる押圧部材１６は図１から図３のように、内側の底面１６ａと、底面１６ａの外側の押圧面１６ｂと、底面１６ａの中心透孔１６ｃと、外周壁１６ｄと、外周壁１６ｄに穿設された透孔１６ｅ、１６ｆと回り止め用切欠き１６ｇ、１６ｇとで形成されている。
クリック係合子ホルダ−からなる押圧部材１６の中にはクリック係合子２３が取り付けられている。
クリック係合子２３は図５のように円弧部２３ａと、円弧部２３ａが開放された係止部２３ｂ、２３ｂと、並行な摺動案内部分２３ｃ、２３ｃと山形傾斜部分２３ｄで形成されている。
【００１６】
クリック係合子ホルダ−からなる押圧部材１６の外周壁１６ｄ内にクリック係合子２３が挿入されて透孔１６ｅの中に摺動案内部分２３ｃ、２３ｃと山形傾斜部分２３ｄが挿入され、透孔１６ｆ内の両縁に係止部２３ｂ、２３ｂが係止される。
山形傾斜部分２３ｄは皿状のラチェットリング１５の外周壁１５ｂの内周に形成されたクリック凹凸歯１５ｃに係合される。
クリック係合子ホルダ−からなる押圧部材１６はドラク調整部材４に取り付けられ、ドラク調整部材４とクリック係合子ホルダ−からなる押圧部材１６の間に環状弾性シ−ル部材５が挾み込まれている。
ドラク調整部材４はドラク調整部材４の内側に回り止め嵌合されたナット体２４のナット部２４ａがスプ−ル軸１の先端のネジ部１ｃに螺合されることでスプ−ル軸１に取り付けられている。
【００１７】
ナット部材１８は筒部１８ａと、鍔部１８ｂと、筒部１８ａ外周のネジ部１８ｃと、鍔部１８ｂの内側の凹部からなる開口部１８ｄで形成されている。
ネジ部１８ｃはスプ−ル２のネジ部２ｆに螺合されると共に筒部１８ａの先端でＯリングからなる弾性シ−ル部材１４が押圧される。
ドラク調整部材４とクリック係合子ホルダ−からなる押圧部材１６の間に挾み込まれた環状弾性シ−ル部材５は、ナット部材１８の開口部１８ｄの縁部内周面に摺接されている。
【００１８】
環状弾性シ−ル部材５は硬質ゴム等で肉厚の弾性作用部５ａと、装着部５ｂと、連結部５ｃと、弾性作用部５ａと装着部５ｂとの間の薄肉状の中間部５ｄとで形成されている。
肉厚の弾性作用部５ａと薄肉状の中間部５ｄは垂直方向の連結部５ｃに対して逆円錐形状に形成され、肉厚の弾性作用部５ａの外側は薄肉状の中間部５ｄの外側と同一平面上に形成されている。
弾性作用部５ａの先端外側は一方の対向する部材のナット部材１８の開口部１８ｄの縁部内周面に摺接され、装着部５ｂは他方の対向する部材のドラク調整部材４とクリック係合子ホルダ−からなる押圧部材１６の間にワッシャ２５を挾んで挾み込まれ、中間部５ｄは弾性作用部５ａの接触時の変形を許容するように薄肉状に形成されている。
【００１９】
ドラク調整部材４の表面にはツマミ操作部４ａが、裏面には筒部４ｂと数条の腕部４ｃが形成されて腕部４ｃの先端に鈎部４ｄが形成されている。
鈎部４ｄはクリック係合子ホルダ−からなる押圧部材１６の透孔１６ｅ、１６ｆに係止されてドラク調整部材４と環状弾性シ−ル部材５とクリック係合子ホルダ−からなる押圧部材１６が一体化されている。
筒部４ｂの内面には回り止め面４ｅが形成されてナット体２４に形成された回り止め面２４ｂが係合される。
ナット体２４と皿状のクリック係合子ホルダ−からなる押圧部材１６の底面１６ａの間には発条２６が挿入されている。
【００２０】
スプ−ル支持部材３の鍔部３ｃの外周には皿状のクリック係合子ホルダ−からなる押圧部材１６と略同形の皿状のクリック係合子ホルダ−１６′の中心透孔１６ｈが回り止め嵌合され、皿状のクリック係合子ホルダ−１６′の中にはクリック係合子２３と略同形のクリック係合子２３′が取り付けられている。
クリック係合子２３′の山形傾斜部分２３ｄはスプ−ル２のクリック凹凸歯２ｇに係合される。
【００２１】
スプ−ル軸１の先端にスプ−ル２と、制動部材Ａと、ドラク調整部材４と一体化されたクリック機構Ｂとが組み込まれる時は、スプ−ル軸１の小径部１ｂ外周に筒状のスプ−ル支持部材３と軸受１０と筒状のスプ−ル支持部材３′が嵌合されて透孔３ｄと透孔１ｄに係合ピン２０が挿入されると共にスプ−ル支持部材３′の筒部３ｆの外周に軸受２２が嵌合される。
次にスプ−ル支持部材３′の筒部３ｆの外周に制動部材Ａと、ドラク調整部材４と一体化されたクリック機構Ｂが嵌合されてスプ−ル軸１の先端のネジ部１ｃにドラク調整部材４の内側のナット体２４のナット部２４ａが螺合される。
【００２２】
前記のように環状弾性シ−ル部材５の厚肉状の弾性作用部５ａの先端は摺動側の釣糸がスプ−ルから繰り出される回転で回転体となる一方の対向する部材のナット部材１８の開口部１８ｄの縁部内周面に摺接され、装着部５ｂは固定側の他方の対向する部材のドラク調整部材４とクリック係合子ホルダ−からなる押圧部材１６の間にワッシャ２５を挾んで挾み込まれ、中間部５ｄは弾性作用部５ａの接触時の変形を許容するように薄肉状に形成されているので、一方の対向する部材と他方の対向する部材間の振れや変形を弾性シ−ル部材５の中間部分に形成された中間部５ｄの弾性変形作用で吸収できる。
中間部５ｄが薄肉状に形成されて接触時の変形を許容するよう構成されているので、弾性作用部５ａの部材周面に対する接触圧が充分に確保できる。
【００２３】
前記のように魚釣用リ−ルが構成されると、環状弾性シ−ル部材５の弾性作用部５ａは厚肉状に形成され、中間部５ｄは弾性作用部５ａと装着部５ｂより薄肉に形成することで、装着部５ｂが取り付けられた固定側の他方の対向する部材のドラク調整部材４とクリック係合子ホルダ−からなる押圧部材１６と、弾性作用部５ａが摺接される摺動側の釣糸がスプ−ルから繰り出される回転で回転体となる一方の対向する部材のナット部材１８の開口部１８ｄの縁部内周面の間に振れや偏芯が存在しても、厚肉状の弾性作用部５ａが回転体にならい易く、弾性作用部５ａの接触圧を下げる事が出来るので、回転抵抗が減り、回転体がスム−ズに回転でき、軽い回転性能と高い防水性能が得られる。
中間部５ｄは弾性作用部５ａと装着部５ｂより薄肉に形成することで、弾性作用部５ａと装着部５ｂとの間の偏芯や振れをより効果的に除去出来、接触圧を低くしても回転体を弾性作用部がより追従し易くなる。
【００２４】
図６は第２実施例で魚釣用リ−ルをフロントドラグ方式の魚釣用スピニングリ−ルで述べると、図６は魚釣用リ−ルのスプ−ルとスプ−ル軸の一部拡大断面平面図である。
【００２５】
第２実施例では、環状弾性シ−ル部材５は硬質ゴム等で肉厚の弾性作用部５ｅと、装着部５ｂと、連結部５ｃと、弾性作用部５ｅと装着部５ｂとの間の薄肉状の中間部５ｄとで形成されている。
肉厚の弾性作用部５ｅと薄肉状の中間部５ｄは垂直方向の連結部５ｃに対して逆円錐形状に形成され、肉厚の弾性作用部５ｅの外側は薄肉状の中間部５ｄの内側と同一平面上に形成されている。
他の構成は前記第１実施例と略同一である。
【００２６】
図７は第３実施例で魚釣用リ−ルをフロントドラグ方式の魚釣用スピニングリ−ルで述べると、図７は魚釣用リ−ルのスプ−ルとスプ−ル軸の一部拡大断面平面図である。
【００２７】
第３実施例では、環状弾性シ−ル部材５は硬質ゴム等で肉厚の弾性作用部５ｆと、装着部５ｂと、連結部５ｃと、弾性作用部５ｆと装着部５ｂとの間の薄肉状の中間部５ｄとで形成されている。
肉厚の弾性作用部５ｆと薄肉状の中間部５ｄは垂直方向の連結部５ｃに対して逆円錐形状に形成され、肉厚の弾性作用部５ｆは先端が膨出形状に形成されている。
他の構成は前記第１実施例と略同一である。
【００２８】
図８は第４実施例で魚釣用リ−ルをフロントドラグ方式の魚釣用スピニングリ−ルで述べると、図８は魚釣用リ−ルのスプ−ルとスプ−ル軸の一部拡大断面平面図である。
【００２９】
第４実施例では、環状弾性シ−ル部材５は硬質ゴム等で肉厚の弾性作用部５ｇと、装着部５ｂと、弾性作用部５ｇと装着部５ｂとの間の薄肉でジャバラ状の中間部５ｈとで形成されている。
他の構成は前記第１実施例と略同一である。
【００３０】
図９は第５実施例で魚釣用リ−ルをフロントドラグ方式の魚釣用スピニングリ−ルで述べると、図９は魚釣用リ−ルのスプ−ルとスプ−ル軸の一部拡大断面平面図である。
【００３１】
第５実施例では、環状弾性シ−ル部材５は硬質ゴム等で肉厚の弾性作用部５ｉと、装着部５ｂと、弾性作用部５ｉと装着部５ｂとの間の薄肉状の中間部５ｄとで形成され、弾性作用部５ｉと中間部５ｄは装着部５ｂから水平方向に突出されている。
肉厚の弾性作用部５ｉの先端は膨出形状に形成されている。
肉厚の弾性作用部５ｉの下側は薄肉状の中間部５ｄの下側と同一平面上に形成されている。
他の構成は前記第１実施例と略同一である。
【００３２】
図１０から図１２は第６実施例で魚釣用リ−ルをリアドラグ方式の魚釣用スピニングリ−ルで述べると、図１０は魚釣用スピニングリ−ルの断面側面図、図１１はリ−ル本体前側の拡大断面側面図、図１２はリア側リ−ル本体とドラグ調整部材の拡大断面側面図である。
【００３３】
魚釣用スピニングリ−ルで、リ−ル本体６の前部には軸受２７で回転軸筒２８が回転自在に軸受されると共に前側に突出されている。
軸受２７より前側の回転軸筒２８の外周にロ−タ２９の筒部２９ａが回り止め嵌合されて回転軸筒２８先端のネジ部２８ａに袋ナット３０で固定されている。
リ−ル本体６の前部には大径の筒部６ａが形成されている。
ロ−タ２９の筒部２９ａ外周には周溝２９ｂが形成されて環状弾性シ−ル部材５の装着部５ｂが嵌合されている。
【００３４】
環状弾性シ−ル部材５は硬質ゴム等で肉厚の弾性作用部５ｉと、装着部５ｂと、連結部５ｃと、弾性作用部５ｉと装着部５ｂとの間の薄肉状の中間部５ｄとで形成されている。
肉厚の弾性作用部５ｉと薄肉状の中間部５ｄは垂直方向の連結部５ｃに対して逆円錐形状に形成され、肉厚の弾性作用部５ｉは先端が膨出形状に形成されている。
弾性作用部５ｉは筒部６ａの内周面６ｂに摺接されている。
【００３５】
袋ナット３０の前側には凹部３０ａが形成されて軸受３１と環状弾性シ−ル部材５′が挿入されている。
環状弾性シ−ル部材５′は硬質ゴム等で肉厚の弾性作用部５ｉと、装着部５ｂと、連結部５ｊと、弾性作用部５ｉと装着部５ｂとの間の薄肉状の中間部５ｄとで形成されている。
肉厚の弾性作用部５ｉは先端が膨出形状に形成されている。
装着部５ｂに対して連結部５ｊは水平方向に突出され、中間部５ｄは連結部５ｊから斜め方向に突出されている。
軸受３１と肉厚の弾性作用部５ｉはスプ−ル軸１の太径部１ａ外周に嵌合されている。
【００３６】
回転軸筒２８の基端は軸受部６ｃで回転自在に軸承され、基端の前側に一体的に形成されたピニオン２８ｂに駆動歯車３２が噛合されてロ−タ２９はハンドル３３の回転に連動して回転されるように支持されている。
リ−ル本体６内の両側壁に駆動歯車３２の回転軸３２ａが図示しない軸受で軸支され、回転軸３２ａの中心多角形孔にハンドル３３が固定されたハンドル軸３４が左右交換自在に挿入嵌合されている。
【００３７】
回転軸筒２８の中心孔には先端にスプ−ル２′が取り付けられたスプ−ル軸１の太径部１ａが前後往復動可能に摺動自在に挿入されると共に、太径部１ａに軸受３１が嵌合され、スプ−ル軸１の後側部１ｅ外周に摺動子３５が係止板３６で取り付けられている。
リ−ル本体６内の回転軸筒２８のピニオン２８ｂより前側に連動歯車３７が回転軸筒２８に回り止め嵌合されている。
リ−ル本体６内にはスプ−ル軸１と平行に摺動機構のトラバ−スカム軸３８が軸受部６ｃとリ−ル本体６の後側に穿設された軸穴６ｄに挿入されて支承されている。
トラバ−スカム軸３８の先端には小歯車３９が回り止め嵌合されて小歯車３９は前記連動歯車３７に噛合されている。
トラバ−スカム軸３８には摺動子３５が嵌合されて摺動子３５に設けた係合子４０の爪がトラバ−スカム溝に係合されている。
【００３８】
スプ−ル軸１の太径部１ａには段部１ｆで先端小径部１ｇと、その外周に回り止め部１ｈと、周溝１ｉと、傾斜面１ｊで台形部が、後側部１ｅには延長部１ｋと回り止め部１ｍが形成されている。
スプ−ル２′は釣糸巻回胴部２ｈと前側鍔部２ｉと後側の大径の筒部２ｊと、前側の凹部２ｍと中心貫通孔２ｎと、凹部２ｍの雌ネジ２ｏと筒部２ｊ内の背面２ｐとで形成されている。
スプ−ル軸１の小径部１ｇはスプ−ル２′の中心貫通孔２ｎに嵌合固定された軸受スリ−ブ４１に回動自在に嵌合されて周溝１ｉと発条４２で抜け止めされ、発条４２は２本の平行の折曲部と円周部がクリップ状に一体に形成されている。
更に小径部１ｇにラチェット歯車４３とワッシャ−４４が嵌合されて段部１ｆとスプ−ル２′の背面２ｐで挟まれている。
【００３９】
前側の凹部２ｍには発条４２が周方向に遊動可能に挿入されると共にワッシャ−４５が挿入され、凹部２ｍの雌ネジ２ｏにキャップ４６の雄ネジが螺合されている。
キャップ４６の筒孔４６ａ内には押ボタン４７が前後に進退自在に嵌合され、キャップ４６の筒孔４６ａ内一側には数条の軸方向の溝からなる係止部４６ｂが形成されている。
押ボタン４７は外周筒部４７ａが筒孔４６ａ内に嵌合され、筒部４７ａに係合部４７ｂが突出形成されて係止部４６ｂに係合されている。
押ボタン４７の後部には円筒部４７ｃが突出形成され、円筒部４７ｃの上下に傾斜面４７ｄ、４７ｄで尖頭部４７ｅが形成されている。
尖頭部４７ｅの先端は前記発条４２の２本の平行の折曲部の間隔より狭く形成されている。
【００４０】
ロ−タ２９は筒部２９ａで回転軸筒２８に取り付けられ、筒部２９ａと前壁２９ｃと大径の筒部２９ｄと大径の筒部２９ｄの基部２９ｅ、２９ｆの外周から前方に向けて突出された一対の支持腕２９ｇ、２９ｈとで形成されている。
一対のベ−ル支持腕２９ｇ、２９ｈの先端部外側に一方のベ−ル支持部材４８と他方のベ−ル支持部材４９がビスで釣糸巻取位置と釣糸放出位置に反転自在に軸承されている。
一方のベ−ル支持部材４８の先端には釣糸案内部Ｃを構成するベ−ル取付部５０と釣糸案内ロ−ラ５１が取り付けられている。
ベ−ル取付部５０と他方のベ−ル支持部材４９の間にベ−ル５２が設けられている。
【００４１】
リ−ル本体６の後側壁６ｅから後方に向けて筒部６ｆ、６ｇが突出されている。
筒部６ｆの外側に凹部の内周で構成される防水用摺接部６ｈが形成されている。
後側壁６ｅには透孔６ｉが穿設されて制動メタル部材７の一端が嵌合されている。
筒部６ｆ内には軸線方向に２条の溝部６ｊが形成されると共にネジ部６ｋが形成されている。
筒部６ｆの開口端側には軸線方向と直交する貫通孔６ｍが形成されている。
【００４２】
制動メタル部材７の中心には回り止め貫通孔７ａが穿設され、外周部７ｂに鍔部７ｃと、鍔部７ｃより後側に図示しない回り止め部とが形成されている。
スプ−ル軸１は後側部１ｅから更に後方に延長部１ｋが形成されて延長部１ｋ外周に回り止め部１ｍが形成され、延長部１ｋは回り止め貫通孔７ａに前後に移動自在に嵌合されている。
鍔部７ｃより前側の外周部７ｂに制動部材Ａの摩擦板１１が密着嵌合され、鍔部７ｃより後側の外周部７ｂに摩擦板１１と制動板１２、１３が嵌合され、回り止め部７ｄに制動板１３が回り止めされている。
制動板１２の外周に形成された凸部が２条の溝部６ｊに係合されて回り止めされている。
後側の制動板１２には押圧リング５３と発条２６が当てられ、押圧リング５３と発条２６にネジ部６ｋに螺合された押圧部材８が当てられている。
【００４３】
押圧部材８は外周にネジ部８ａが形成された大径筒部８ｂと、外側と内側の段部８ｃ、８ｄで中径の筒部８ｅと、筒部８ｅ内周のネジ部８ｆと、筒部８ｅ後側に段部で小径部８ｇと、この段部位置に係合凸部８ｈと、筒部８ｅ後端に段部でＯリング５４の保持部８ｉとで形成されている。
係合凸部８ｈは円周上に後側に向けて複数の突起状に形成されている。
小径部８ｇの外周にはドラグ調整部材４′の内側筒部４ｆが嵌合されている。
【００４４】
ドラグ調整部材４′は内側筒部４ｆと、内側筒部４ｆの先端に形成された係合凹部４ｇと、内側筒部４ｆに連結された外側筒部４ｈと、外側筒部４ｈの内周に形成されたクリック歯部４ｉと、外側筒部４ｈの前側先端外周に形成された係合凹部４ｊとで形成されている。
係合凹部４ｇは係合凸部８ｈに係合されている。
Ｏリング５４はネジ部８ｆに螺合されたネジ栓５５の鍔部５５ａで押圧されると共に筒部６ｆ内が防水されている。
【００４５】
ネジ栓５５は鍔部５５ａと、筒部５５ｂと、筒部５５ｂの外周のネジ部５５ｃとで形成されている。
貫通孔６ｍにはクリック発条５６が挿入されて爪部５６ａはクリック歯部４ｉに係合されている。
ドラグ調整部材４′の係合凹部４ｊには環状弾性シ−ル部材５″の装着部が嵌合されている。
【００４６】
環状弾性シ−ル部材５″は硬質ゴム等で肉厚の弾性作用部５ｉと、装着部５ｂと、弾性作用部５ｉと装着部５ｂとの間の薄肉状の中間部５ｄとで形成され、弾性作用部５ｉと中間部５ｄは装着部５ｂから直角方向に突出されている。
肉厚の弾性作用部５ｉの先端は膨出形状に形成されている。
肉厚の弾性作用部５ｉの先端は一方の対向する部材のリ−ル本体６の防水用摺接部６ｈに摺接され、装着部５ｆは他方の対向する部材のドラグ調整部材４′の係合凹部４ｊに嵌合されている。
中間部５ｄは弾性作用部５ｉの接触時の変形を許容するように形成されている。
【００４７】
第６実施例でドラグ制動力が調節される時は、ドラグ調整部材４′が回動されると、押圧部材８が軸方向に前進後されて前進された時に、制動部材Ａの摩擦板１１と鍔部７ｃと摩擦板１１と制動板１２、１３と押圧リング５３とコイル状の発条２６が押圧されて制動力が増大調節される。
更にドラグ調整部材４′が回動されると、環状弾性シ−ル部材５の弾性作用部５ａは弾性変形可能な中間部５ｄで変形が許容されて防水用摺接部６ｈに摺接されて前進後退され、ドラグ調整部材４′の中に水の浸入が防止される。
スプ−ル２′がスプ−ル軸１から外される時は、押ボタン４７が押し込まれて尖頭部４７ｅの前側の傾斜面４７ｄ、４７ｄで発条４２が押し広げられて離脱可能になる。
【００４８】
第６実施例では、一方の環状弾性シ−ル部材５の弾性作用部５ｉは固定側のリ−ル本体６の前側の筒部６ａの内周面６ｂに摺接され、装着部５ｂは回転側のロ−タ２９の筒部２９ａに嵌合されている。
他方の環状弾性シ−ル部材５′の弾性作用部５ｉは固定側のスプ−ル軸１の太径部１ａに摺接され、装着部５ｂは回転側の袋ナツト３０に嵌合されている。
更に他方の環状弾性シ−ル部材５″の弾性作用部５ｉは固定側のリ−ル本体６の後側の筒部６ｇの内周面６ｈに摺接され、装着部５ｂは回転側の調整部材４′に嵌合されている。
【００４９】
各環状弾性シ−ル部材５、５′、５″の弾性作用部５ｉと装着部５ｂの間に薄肉の中間部５ｄが設けられているので、固定側と回転側の間に振れや偏芯が存在しても、厚肉状の弾性作用部５ｉが回転体にならい易く、弾性作用部５ｉの接触圧を下げる事が出来るので、回転抵抗が減り、回転体がスム−ズに回転でき、軽い回転性能と高い防水性能が得られる。
高い防水性能が得られると、軸受２７とリ−ル本体６内と制動部材Ａ内や軸受３１内に水が浸入しない。
【００５０】
図１３、図１４は第７実施例で、図１３は魚釣用スピニングリ−ルの釣糸案内部の断面側面図、図１４は釣糸案内部の分解断面側面図である。
【００５１】
第７実施例では、第６実施例の一方のベ−ル支持部材４８の先端にスプ−ル２′に釣糸５７を案内する釣糸案内部Ｃが設けられている。
釣糸案内部Ｃは一方のベ−ル支持部材４８に透孔４８ａが穿設されて透孔４８ａに挿入された螺子５８がベ−ル取付部５０の軸部５９に形成されたネジ穴５９ａに螺合されてベ−ル取付部５０が取り付けられている。
軸部５９の中心にはネジ穴５９ａが形成され、軸部５９外周に段部からなる係止部５９ｂと小径部５９ｃが形成されて小径部５９ｃ外周に第５実施例と同形の環状弾性シ−ル部材５と、ボ−ルベアリング６０の内輪６０ａと、環状弾性シ−ル部材５と、係止部材６１の筒状の係止部６１ａが嵌合されている。
【００５２】
ベ−ル取付部５０は軸部５９と軸部５９の一側外側にアウトサ−ト成形された外装部６４とで形成されている。
係止部材６１はベ−ル取付部５０の小径部５９ｃ外周に嵌合固定される筒状の係止部６１ａとベ−ル支持部材４８の凹部４８ｂの底面に当接される鍔部６１ｂが形成されている。
釣糸案内ロ−ラ５１の外周には細溝状の釣糸案内部５１ａが形成されている。
環状弾性シ−ル部材５は弾性作用部５ｉと装着部５ｂとの間の薄肉状の中間部５ｄとで形成され、弾性作用部５ｉと中間部５ｄは装着部５ｂから垂直方向に突出されている。
肉厚の弾性作用部５ｉの先端は膨出形状に形成されている。
肉厚の弾性作用部５ｉは釣糸案内ロ−ラ５１の小径の透孔５１ｂと大径の透孔５１ｃの内周面に摺接されている。
【００５３】
第７実施例では、環状弾性シ−ル部材５の弾性作用部５ｉが釣糸案内ロ−ラ５１の大小の透孔５１ｂ、５１ｃの内周面に摺接され、装着部５ｂはベ−ル取付部５０の軸部５９に嵌合されて弾性作用部５ｉと装着部５ｂの間に薄肉の中間部５ｄが設けられているので、固定側と回転側の間に振れや偏芯が存在しても、厚肉状の弾性作用部５ｉが回転体にならい易く、弾性作用部５ｉの接触圧を下げる事が出来るので、回転抵抗が減り、回転体がスム−ズに回転でき、軽い回転性能と高い防水性能が得られる。
高い防水性能が得られると、ボ−ルベアリング６０内に水が浸入しない。
【００５４】
図１５、図１６は第８実施例で魚釣用リ−ルを両軸受型電動リ−ルで述べると、図１５は電動リ−ルの断面背面図、図１６はハンドル側の電動リ−ルの拡大断面背面図と要部断面背面図である。
【００５５】
電動リ−ルはリ−ル本体Ｄが側枠６′の左右両側枠６ｎ、６ｏと図示しない支柱と指載せ板とリ−ル脚６２の固定板６ｎが一体に、かつ左右両側枠６ｎ、６ｏが平行に保持されて左右両側枠６ｎ、６ｍの外側には夫々リ−ル本体Ｄの側板６３、９が取り付けられている。
側板６３、９の夫々内側の両側枠６ｎ、６ｏ間にはスプ−ル２″が回転可能に支持されてスプ−ル２″の釣糸巻回部２ｑの胴部内２ｒに電動モ−タ６４が設けられ、スプ−ル２″は電動モ−タ６４と側板９の外側に設けたハンドル６５で回転される。
スプ−ル２″の上部前方の領域の左右両側枠６ｎ、６ｏ上には制御回路と電動モ−タ６４のモ−タ制御手段等が収容された制御ボックス６６が載せられて取り付けられている。
【００５６】
制御ボックス６６上には左側枠６ｎの右側に設けられた糸長測定装置Ｅで計測された糸長やその他の表示を行う液晶の表示部６７と各種機能スイッチの操作釦が設けられている。
電動リ−ルは左側枠６ｎの中心孔６ｐに固定部材６８の軸部６８ａが挿入されて雄ネジ６８ｂにナット６９が螺合されて側枠６ｎに固定部材６８が固定されている。
固定部材６８には電動モ−タ６４のモ−タ本体の一側が固定され、固定部材６８の外周にはボ−ルベアリング７０を介して回転盤状支持部７１の軸受部が回転自在に支持されている。
スプ−ル２″の一側フランジ部２ｓには回転盤状支持部７１がビス７２で固定されている。
【００５７】
側板９内の側枠６ｏには回転盤状内側板７３が固定され、内側板７３にボ−ルベアリング７４を介して回転盤７５が回転自在に保持され、回転盤７５にスプ−ル２″の他側フランジ部２ｔがビス７６で固定されている。
従ってスプ−ル２″は一側に固定された回転盤状支持部７１と、他側に固定された回転盤７５とがボ−ルベアリング７０、７４を介して固定部材６８と回転盤状内側板７３に夫々回転自在に保持され、固定部材６８と内側板７３は左側枠６ｎと右側枠６ｏに固定されている。
スプ−ル２″の他側の空胴部内には遊星歯車による駆動機構Ｆが収容され、電動モ−タ６４の他側から突出された回転軸７７にはピニオン７８が固定されて駆動機構Ｆの歯車に噛合されている。
【００５８】
駆動機構Ｆの出力は前記回転盤７５の中心に嵌合された回転体７９に伝達され、回転体７９の一側中心にはメタル軸受８０が固定され、メタル軸受８０と回転体７９の中心孔に夫々回転軸７７と側板９に固定された支持軸８１が嵌合されている。
支持軸８１の外周には駆動ピニオン８２が嵌合され、駆動ピニオン８２と回転体７９に形成されたクラッチ部が係脱自在に組み合わされてクラッチ操作体８３の操作レバ−で係脱操作がなされる。
【００５９】
側板９の上側に透孔９ａが形成されてクラッチ操作体８３が回動自在に嵌合されている。
クラッチ操作体８３は回動部８３ａと側板９の透孔９ａから外側に突出した回動部８３ａに操作レバ−８３ｂが一体的に取り付けられている。
側板９内の回動部８３ａにはピン８３ｃが固定されてピン８３ｃはクラッチ作動板８４の長孔の係合部８４ａに挿入されている。
駆動ピニオン８２には駆動歯車８５が噛合されて駆動歯車８５は制動部材Ａを介してハンドル軸８６に摩擦結合されるように構成され、ハンドル軸８６は回転盤状内側板７３と側板９に回転自在に支持されて側板９から突出されたハンドル軸８６にハンドル６５が取り付けられている。
【００６０】
駆動歯車８５はハンドル軸８６に回動自在にかつ軸方向に移動可能に嵌合されると共に、駆動歯車８５の凹部内に収容された摩擦板１１と制動板１２、１３で摩擦結合されている。
ハンドル軸８６の一端は右側枠６ｏの円盤状内側板７３の透孔７３ａにメタル軸受８７を介して取り付けられ、ハンドル軸８６の他端は側板９の透孔９ｂに嵌合された軸受８８を介して軸承されている。
【００６１】
ハンドル軸８６には爪車８９と制動板１２と押圧体９０が回り止め嵌合され、駆動歯車８５と摩擦板１１と制動板１３と発条９１、９２が回動自在に嵌合されている。
制動板１２は駆動歯車８５内に回り止め嵌合されている。
ハンドル軸８６にはネジ部が形成されてナット９３が螺合され、ナット９３外周にドラグ制動調整ツマミ９４が回り止め嵌合されている。
ドラグ制動調整ツマミ９４には側板９側に向けて筒部９４ａが形成され、筒部９４ａの内周は防水用摺接部９４ｂに形成されている。
【００６２】
側板９の透孔９ｂより外側に突出した筒部９ｃの外側外周には係合凹部９ｄが形成されて係合凹部９ｄに環状弾性シ−ル部材５の装着部が嵌合されている。
環状弾性シ−ル部材５は第６実施例の一方の環状弾性シ−ル部材５と類似形状で、硬質ゴム等で肉厚の弾性作用部５ｉと、装着部５ｂと、連結部５ｃと、弾性作用部５ｉと装着部５ｂとの間の薄肉状の中間部５ｄとで形成されている。
肉厚の弾性作用部５ｉと薄肉状の中間部５ｄは垂直方向の連結部５ｃに対して逆円錐形状に形成され、肉厚の弾性作用部５ｉは先端が膨出形状に形成されている。
弾性作用部５ｉの先端は一方の対向する部材のドラグ制動調整ツマミ９４の防水用摺接部９４ｂに摺接され、装着部５ｂは他方の対向する部材の側板９の係合凹部９ｄに嵌合されている。
中間部５ｄは弾性作用部５ｉの接触時の変形を許容するように形成されている。
【００６３】
第８実施例でドラグ制動力が調節される時は、ドラグ制動調整ツマミ９４が回動されると、ナット９３が軸方向に前進後されて前進された時に、発条９１、９２と押圧体９０と制動部材Ａの摩擦板１１と制動板１２、１３が駆動歯車８５方向に押圧されて制動力が増大調節される。
更にドラグ制動調整ツマミ９４が回動されると、環状弾性シ−ル部材５の弾性作用部５ｉは弾性変形可能な中間部５ｄで変形が許容されて防水用摺接部９４ｂに摺接されて前進後退され、側板９内の駆動歯車８５の中に水の浸入が防止される。
【００６４】
【発明の効果】
本発明は、以上説明したような形態で実施され、以下に記載されるような効果を奏する。
【００６５】
請求項１により、弾性シ−ル部材は、一方の対向する部材の開口部の内周面に先端外側が摺接する弾性作用部と、他方の対向する部材に装着される装着部と、弾性作用部と装着部との間を繋ぐ中間部及び連結部とで形成され、中間部を薄肉状に形成すると共に中間部より弾性作用部を肉厚に形成し、弾性作用部と中間部を連結部に対して逆円錐形状に形成されているので、装着部が取り付けられた固定側の他方の対向する部材と、弾性作用部が摺接される摺動側の回転体となる一方の対向する部材の縁部内周面の間に振れや偏芯が存在しても、厚肉状の弾性作用部が回転体にならい易く、弾性作用部の接触圧を下げる事が出来るので、回転抵抗が減り、回転体がスム−ズに回転でき、軽い回転性能と高い防水性能が得られる。又、弾性作用部と装着部との間の偏芯や振れをより効果的に除去出来、接触圧を低くしても回転体を弾性作用部がより追従し易くなる。
【図面の簡単な説明】
【図１】 第１実施例はフロントドラグ方式の魚釣用スピニングリ−ルで、スプ−ルとスプ−ル軸の要部断面平面図と一部拡大断面平面図である。
【図２】 同スプ−ルの分解断面平面図である。
【図３】 同スプ−ル軸とスプ−ル支持部材の拡大断面平面図である。
【図４】 同押圧部材の拡大平面図である。
【図５】 同クリック係合子の拡大平面図である。
【図６】 第２実施例はフロントドラグ方式の魚釣用スピニングリ−ルで、スプ−ルとスプ−ル軸の一部拡大断面平面図である。
【図７】 ３実施例は魚釣用リ−ルをフロントドラグ方式の魚釣用スピニングリ−ルで、スプ−ルとスプ−ル軸の一部拡大断面平面図である。
【図８】 第４実施例は魚釣用リ−ルをフロントドラグ方式の魚釣用スピニングリ−ルで、スプ−ルとスプ−ル軸の一部拡大断面平面図である。
【図９】 第５実施例は魚釣用リ−ルをフロントドラグ方式の魚釣用スピニングリ−ルで、スプ−ルとスプ−ル軸の一部拡大断面平面図である。
【図１０】 第６実施例は魚釣用リ−ルをリアドラグ方式の魚釣用スピニングリ−ルで、魚釣用スピニングリ−ルの断面側面図である。
【図１１】 同リ−ル本体前側の拡大断面側面図、図１２はリア側リ−ル本体とドラグ調整部材の拡大断面側面図である。
【図１２】 同リア側リ−ル本体とドラグ調整部材の拡大断面側面図である。
【図１３】 第７実施例は魚釣用スピニングリ−ルの釣糸案内部の断面側面図である。
【図１４】 同釣糸案内部の分解断面側面図である。
【図１５】 第８実施例は魚釣用リ−ルを両軸受型電動リ−ルで、電動リ−ルの断面背面図である。
【図１６】 同ハンドル側の電動リ−ルの拡大断面背面図と要部断面背面図である。
【符号の説明】
５、５′、５″ 弾性シ−ル部材
５ａ、５ｉ 弾性作用部
５ｂ 装着部
５ｄ、５ｈ 中間部
５ｃ 連結部
６、６ｈ、１８、１８ｄ、２９ａ、３０、９４、９４ｂ 一方の対向する部材（ナット部材の開口部、リ−ル本体の防水用摺接部、ドラグ制動調整ツマミの防水用摺接部）
１ａ、６ｂ、４、４′、４ｊ、９、９ｃ 他方の対向する部材（ドラク調整部材、クリック係合子ホルダ−からなる押圧部材、ドラグ調整部材の係合凹部、側板の係合凹部 ）[0001]
BACKGROUND OF THE INVENTION
  The present invention relates to an improvement in a fishing reel that improves the waterproofing and dustproofing of braking members and bearings housed in a spool or in a reel body.
[0002]
[Prior art]
  The fishing reels are made from materials with excellent corrosion resistance and surface treatment because they are used in harsh fishing grounds where the seawater, water, sand, dust, foreign matter, etc. are likely to adhere and enter. In order to prevent seawater, water, sand, dust, foreign matter, etc. from entering the reel body, and to ensure that each part functions without hindrance, A device having a waterproof and dustproof structure is known in Japanese Utility Model Registration No. 2562713 and Japanese Patent Laid-Open No. 11-196729.
  The former utility model registration No. 2562713 has a structure in which an elastic seal member is interposed between the front face of the opening in front of the spool and the rear face of the drag knob, and the latter Japanese Patent Laid-Open No. 11-196729. In this structure, a seal member that contacts the spool is interposed between the rear surface of the drag knob and the front surface of the brake plate, and these seal members prevent intrusion of impurities into the control device. It is what I did.
[0003]
  However, seawater, water, sand, dust, foreign matter, etc. are likely to enter and accumulate from the gap with the drag knob on the front surface of the spool, and the waterproof performance is insufficient and the drag performance is reduced. There is a need to remove it, and the work cannot be easily performed at the fishing spot.
  In the configuration in which a plate-shaped seal plate is provided in sliding contact with the concave portion of the front surface of the former spool or the inner peripheral surface of the latter spool ring collar, the spool of the opposing member is provided. In order to increase the contact pressure of the sliding contact portion of the seal plate so as to allow the shake when the runout or deformation occurs between the first member and the drag knob or the second member to which the spool ring collar and the seal plate are attached. However, if the thickness is increased, the rotation becomes heavier and smooth drag force adjustment operation is possible. It will not be possible.
[0004]
  In the structure in which the single plate-like seal plate is provided between the drag braking adjustment knob and the reel body in the double-bearing type reel, if the rotation becomes heavy for the same reason as described above, The contact resistance with respect to the rotation direction becomes large, and a light fishing line winding operation cannot be performed.
  If the sliding contact portion is made thin to reduce the rotation, there is a disadvantage that a place where the contact pressure is weak is formed and the waterproofing cannot be performed.
  In addition, due to the influence of large contact resistance due to long-term use, wear and damage of the sliding contact portion of the seal plate is promoted, and there remains a problem that sufficient waterproof performance cannot be stably maintained. Yes.
[0005]
[Problems to be solved by the invention]
  The problem to be solved is that, in a waterproof configuration in which a single plate-like seal plate is provided between opposing members, the seal plate slides so as to allow vibration and deformation that occur between the opposing members. In order to increase the contact pressure at the contact part, it is necessary to make it thicker or increase the contact amount. However, if the thickness is increased, the rotation becomes heavier and smoother. The drag force can no longer be adjusted, and the drag braking adjustment knob increases the contact resistance with respect to the direction of rotation of the handle shaft, making it difficult to wind and rotate the fishing line.
  If the sliding contact portion is thinned to lighten the rotation, there is a drawback that the contact pressure is weak and the waterproofing cannot be performed.
[0006]
  An object of the present invention is to provide a fishing reel capable of obtaining light rotation performance and high stable waterproof performance by absorbing vibration and deformation occurring between opposing members with an elastic seal member in view of the above-mentioned drawbacks. That is.
[0007]
[Means for Solving the Problems]
  To solve the above problem,
  According to a first aspect of the present invention, there is provided a fishing reel in which an elastic seal member for preventing liquid from entering between the opposing members of the seal is interposed.,Of one opposing memberWithin the openingOn the circumferenceThe outside of the tip is in sliding contactAn elastic acting part, a mounting part mounted on the other opposing member,SaidIntermediate part connecting between the elastic action part and the mounting partAnd a connecting part,The intermediate part is formed thin and theFrom the middleThe elastic action partForming thickAnd the elastic action part and the intermediate part are formed in an inverted conical shape with respect to the connecting part.This is the gist.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
  According to the invention of claim 1,
The elastic action part 5a of the annular elastic seal member 5 is formed thick, and the intermediate part 5d is formed thinner than the elastic action part 5a and the attachment part 5b, so that the fixed part to which the attachment part 5b is attached is formed. Even if there is runout or eccentricity between the other opposing member 4 and the inner peripheral surface of the edge of one opposing member 18 that becomes the sliding-side rotating body with which the elastically acting portion 5a is slidably contacted, The fleshy elastic action part 5a is easy to follow the rotating body, and the contact pressure of the elastic acting part 5a can be lowered, so that the rotational resistance is reduced, the rotating body can rotate smoothly, light rotation performance and high waterproof performance Is obtained.Further, by forming the intermediate portion 5d thinner than the elastic acting portion 5a and the mounting portion 5b, it is possible to more effectively remove the eccentricity and vibration between the elastic acting portion 5a and the mounting portion 5b, and to reduce the contact pressure. Even so, the elastic member can more easily follow the rotating body.
[0009]
【Example】
  The present invention will be described below with reference to the illustrated embodiments. FIGS. 1 to 5 illustrate the fishing reel according to the first embodiment as a front drag type fishing spinning reel. FIG. 2. A main part sectional plan view and a partially enlarged sectional plan view of a spool and a spool shaft of a fishing reel, FIG. 2 is an exploded sectional plan view of the spool, and FIG. 3 is a spool shaft and a spool. FIG. 4 is an enlarged plan view of the pressing member, and FIG. 5 is an enlarged plan view of the click engagement element.
[0010]
  The fishing spinning reel has a spool 2 attached to the tip of a spool shaft 1 which is supported by a reel body (not shown) so as not to rotate and protrudes forward.
  In the spool shaft 1, a small diameter portion 1b having a diameter smaller than that of the large diameter portion 1a is formed at the tip side of the large diameter portion 1a, and a screw portion 1c is formed at the tip.
  A through hole 1d perpendicular to the axial direction is formed in the small diameter portion 1b.
  A cylindrical spool support member 3, a bearing 10, and a cylindrical spool support member 3 'are fitted to the outer periphery of the small diameter portion 1b.
[0011]
  The spool 2 includes an inner shaft tube portion 2a, a tube portion 2b having a larger diameter than the inner shaft tube portion 2a, an opening housing portion 2c of the braking member A composed of a concave portion on the front side of the inner shaft tube portion 2a, and an opening housing. A plurality of axial longitudinal grooves 2d formed on the peripheral surface of the portion 2c, an opening 2e formed of a recess on the front side of the opening accommodating portion 2c, a screw portion 2f formed on the peripheral surface of the opening 2e, Click irregularities 2g formed on the inner periphery of the large-diameter cylindrical portion 2b, an outer peripheral fishing-line winding body portion 2h around which the fishing line is wound, a front flange portion 2i, and a rear-side large-diameter cylindrical portion 2j And is formed.
[0012]
  In the opening accommodating portion 2c of the braking member A formed of a recess, the friction plate 11, the braking plate 12, the friction plate 11, the braking plate 13, the friction plate 11, the braking plate 12, and the friction plate 11 of the braking member A are accommodated. In the opening 2e, an elastic seal member 14 made of an O-ring, a dish-shaped ratchet ring 15 of the click mechanism B, and a pressing member 16 made of a dish-shaped click engagement holder are accommodated.
  A step 2k is formed on the front side of the front flange 2i, and a hard ring-shaped flange 17 is overlaid on the flange 2i and attached with a nut member 18 so that the hard ring-shaped flange 17 is fitted to the step 2k.
[0013]
  The spool support member 3 is formed with two-stage flange portions 3b and 3c at the rear end of the cylindrical portion 3a, a circumferential groove 3d on the front side of the flange portion 3c, and an escape recess 3e on the inside.
  A friction plate 19 is fitted to the outer periphery of the cylindrical portion 3a on the front side of the flange portion 3c.
  The spool support member 3 'has a through hole 3g perpendicular to the axial direction in the cylindrical portion 3f.
  A relief recess 3h is formed inside the rear end of the cylindrical portion 3f.
  An engagement pin 20 is removably inserted into the through hole 3g and the through hole 1d.
  An elastic seal member 21 made of an O-ring is fitted in the circumferential groove 3d of the cylindrical portion 3a of the spool support member 3.
[0014]
  A bearing 22 is fitted on the outer periphery of the cylindrical portion 3f of the spool support member 3 '.
  The inner shaft cylinder portion 2a of the spool 2 is fitted on the outer periphery of the bearing 10 and the bearing 22, and the friction plate 11 of the braking member A is disposed on the outer periphery of the cylinder portion 3f on the front side of the inner shaft cylinder portion 2a of the spool 2. And a brake plate 12, a friction plate 11, a brake plate 13, a friction plate 11, a brake plate 12, a friction plate 11, a plate-shaped ratchet ring 15 of the click mechanism B, and a plate-shaped click engagement holder. It is mated.
  The protrusion on the outer periphery of the brake plate 12 is prevented from rotating around the spool 2 by a vertical groove 2d.
  The central through hole of the brake plate 13 and the central through hole 15a of the dish-shaped ratchet ring 15 are fitted around the outer periphery of the cylindrical portion 3f of the spool support member 3 '.
  The through hole 1d of the spool shaft 1 and the through hole 3g of the spool support member 3 'into which the engaging pin 20 is removably inserted are closed by a bearing 22.
  The dish-shaped ratchet ring 15 has a central through hole 15a at the center of the bottom surface and click uneven teeth 15c on the inner periphery of the outer peripheral wall 15b.
[0015]
  As shown in FIGS. 1 to 3, the pressing member 16 composed of a dish-shaped click engaging holder includes an inner bottom surface 16a, a pressing surface 16b outside the bottom surface 16a, a central through hole 16c in the bottom surface 16a, and an outer peripheral wall. 16d, through-holes 16e and 16f drilled in the outer peripheral wall 16d, and non-rotating cutouts 16g and 16g.
  A click engagement element 23 is attached in the pressing member 16 formed of a click engagement element holder.
  As shown in FIG. 5, the click engagement element 23 is formed by an arc portion 23a, locking portions 23b and 23b in which the arc portion 23a is opened, parallel sliding guide portions 23c and 23c, and an angled portion 23d.
[0016]
  The click engaging member 23 is inserted into the outer peripheral wall 16d of the pressing member 16 comprising the click engaging holder, and the sliding guide portions 23c and 23c and the angled inclined portion 23d are inserted into the through hole 16e, and the inside of the through hole 16f. The locking portions 23b and 23b are locked to both edges.
  The angled slope portion 23 d is engaged with click uneven teeth 15 c formed on the inner periphery of the outer peripheral wall 15 b of the dish-shaped ratchet ring 15.
  The pressing member 16 made of the click engaging holder is attached to the drag adjusting member 4, and the annular elastic seal member 5 is sandwiched between the drag adjusting member 4 and the pressing member 16 made of the click engaging holder. Yes.
  The drag adjusting member 4 is engaged with the spool shaft 1 by screwing the nut portion 24a of the nut body 24 fitted to the inside of the drag adjusting member 4 into the screw portion 1c at the tip of the spool shaft 1. It is attached.
[0017]
  The nut member 18 is formed by a cylindrical portion 18a, a flange portion 18b, a screw portion 18c on the outer periphery of the cylindrical portion 18a, and an opening portion 18d formed of a concave portion inside the flange portion 18b.
  The screw portion 18c is screwed into the screw portion 2f of the spool 2, and the elastic seal member 14 made of an O-ring is pressed at the tip of the cylindrical portion 18a.
  The annular elastic seal member 5 squeezed between the drag adjusting member 4 and the pressing member 16 composed of the click engagement holder is in sliding contact with the inner peripheral surface of the edge portion of the opening 18 d of the nut member 18. .
[0018]
  The annular elastic seal member 5 is made of hard rubber or the like and has a thick elastic action part 5a, a mounting part 5b, a connecting part 5c, and a thin intermediate part 5d between the elastic action part 5a and the mounting part 5b. It is formed with.
  The thick elastic action part 5a and the thin intermediate part 5d are formed in an inverted conical shape with respect to the connecting part 5c in the vertical direction, and the outer side of the thick elastic action part 5a is the outer side of the thin intermediate part 5d. They are formed on the same plane.
  The outer end of the elastic acting part 5a is in sliding contact with the inner peripheral surface of the edge of the opening 18d of the nut member 18 of one opposing member, and the mounting part 5b is the drag adjusting member 4 and the click engagement holder of the other opposing member. The intermediate member 5d is formed in a thin shape so as to allow deformation at the time of contact of the elastic action part 5a.
[0019]
  A knob operating portion 4a is formed on the surface of the drag adjusting member 4, a cylindrical portion 4b and several arm portions 4c are formed on the back surface, and a collar portion 4d is formed at the tip of the arm portion 4c.
  The flange portion 4d is engaged with the through holes 16e and 16f of the pressing member 16 made of the click engaging holder, and the drag adjusting member 4, the annular elastic seal member 5, and the pressing member 16 made of the click engaging holder are integrated. It has become.
  An anti-rotation surface 4e is formed on the inner surface of the cylindrical portion 4b, and an anti-rotation surface 24b formed on the nut body 24 is engaged therewith.
  A ridge 26 is inserted between the bottom surface 16a of the pressing member 16 comprising the nut body 24 and the dish-like click engagement holder.
[0020]
  A central through-hole 16h of a plate-like click engagement element holder 16 'that is substantially the same shape as the pressing member 16 made of a plate-shaped click engagement element holder is fitted on the outer periphery of the flange 3c of the spool support member 3 to prevent rotation. In addition, a click engagement element 23 'having substantially the same shape as the click engagement element 23 is mounted in the dish-shaped click engagement element holder 16'.
  The angled inclined portion 23 d of the click engagement element 23 ′ is engaged with the click uneven tooth 2 g of the spool 2.
[0021]
  When the spool 2, the braking member A, and the click mechanism B integrated with the drag adjusting member 4 are incorporated at the tip of the spool shaft 1, a cylinder is formed on the outer periphery of the small-diameter portion 1b of the spool shaft 1. The cylindrical spool support member 3, the bearing 10, and the cylindrical spool support member 3 ′ are fitted, and the engagement pin 20 is inserted into the through hole 3 d and the through hole 1 d, and the spool support member 3. The bearing 22 is fitted to the outer periphery of the cylindrical portion 3f.
  Next, the brake mechanism A and the click mechanism B integrated with the drag adjusting member 4 are fitted to the outer periphery of the cylindrical portion 3f of the spool support member 3 'so that the screw portion 1c at the end of the spool shaft 1 is fitted. The nut portion 24a of the nut body 24 inside the drag adjusting member 4 is screwed.
[0022]
  As described above, the end of the thick elastic acting portion 5a of the annular elastic seal member 5 is the nut member 18 of one opposing member that becomes a rotating body by the rotation of the sliding fishing line being drawn out of the spool. The mounting portion 5b has a washer 25 sandwiched between the drag adjusting member 4 of the other opposing member on the fixed side and the pressing member 16 comprising the click engagement holder. Since the intermediate portion 5d is formed in a thin shape so as to allow deformation at the time of contact of the elastic acting portion 5a, the middle portion 5d is elastic to the vibration and deformation between one opposing member and the other opposing member. It can be absorbed by the elastic deformation action of the intermediate part 5d formed in the intermediate part of the seal member 5.
  Since the intermediate part 5d is formed in a thin shape so as to allow deformation at the time of contact, a sufficient contact pressure with respect to the member peripheral surface of the elastic action part 5a can be secured.
[0023]
  When the fishing reel is configured as described above, the elastic action part 5a of the annular elastic seal member 5 is formed thick, and the intermediate part 5d is thinner than the elastic action part 5a and the mounting part 5b. As a result, the elastic member 5a is slidably brought into sliding contact with the pressing member 16 including the drag adjusting member 4 and the click engagement element holder of the other opposing member on the fixed side to which the mounting portion 5b is attached. Even if there is runout or eccentricity between the inner peripheral surfaces of the openings 18d of the nut member 18 of one opposing member that becomes a rotating body when the fishing line on the side is rotated out of the spool, The elastic acting part 5a can easily follow the rotating body, and the contact pressure of the elastic acting part 5a can be lowered, so that the rotational resistance is reduced, the rotating body can rotate smoothly, and light rotating performance and high waterproof performance are obtained. It is done.
  By forming the intermediate part 5d thinner than the elastic action part 5a and the mounting part 5b, it is possible to more effectively remove the eccentricity and vibration between the elastic action part 5a and the mounting part 5b, and lower the contact pressure. Also, the elastic action part can follow the rotating body more easily.
[0024]
  FIG. 6 shows a fishing reel according to the second embodiment as a front-drag type fishing spinning reel. FIG. 6 shows an example of a fishing reel spool and a spool shaft. FIG.
[0025]
  In the second embodiment, the annular elastic seal member 5 is made of hard rubber or the like and has a thin elastic action part 5e, a mounting part 5b, a connecting part 5c, and a thin wall between the elastic action part 5e and the mounting part 5b. And an intermediate portion 5d.
  The thick elastic action part 5e and the thin intermediate part 5d are formed in an inverted conical shape with respect to the connecting part 5c in the vertical direction, and the outer side of the thick elastic action part 5e is the inner side of the thin intermediate part 5d. They are formed on the same plane.
  Other configurations are substantially the same as those of the first embodiment.
[0026]
  FIG. 7 shows the fishing reel according to the third embodiment as a front-drag type fishing spinning reel. FIG. 7 shows one of the spool of the fishing reel and the spool shaft. FIG.
[0027]
  In the third embodiment, the annular elastic seal member 5 is made of hard rubber or the like and has a thin elastic action part 5f, a mounting part 5b, a connecting part 5c, and a thin wall between the elastic action part 5f and the mounting part 5b. And an intermediate portion 5d.
  The thick elastic acting portion 5f and the thin intermediate portion 5d are formed in an inverted conical shape with respect to the connecting portion 5c in the vertical direction, and the thick elastic acting portion 5f has a bulging tip.
  Other configurations are substantially the same as those of the first embodiment.
[0028]
  FIG. 8 shows the fishing reel according to the fourth embodiment as a front-drag type fishing spinning reel. FIG. 8 shows an example of a fishing reel spool and a spool shaft. FIG.
[0029]
  In the fourth embodiment, the annular elastic seal member 5 is made of hard rubber or the like and has a thick elastic action part 5g, a mounting part 5b, and a thin, bellows-shaped intermediate between the elastic action part 5g and the mounting part 5b. A portion 5h is formed.
  Other configurations are substantially the same as those of the first embodiment.
[0030]
  FIG. 9 shows the fishing reel according to the fifth embodiment as a front-drag type fishing spinning reel. FIG. 9 shows one of the spool and spool shaft of the fishing reel. FIG.
[0031]
  In the fifth embodiment, the annular elastic seal member 5 is made of hard rubber or the like and has a thick elastic action part 5i, a mounting part 5b, and a thin intermediate part 5d between the elastic action part 5i and the mounting part 5b. The elastic action part 5i and the intermediate part 5d protrude in the horizontal direction from the mounting part 5b.
  The thick elastic action part 5i has a bulging tip.
  The lower side of the thick elastic action part 5i is formed on the same plane as the lower side of the thin intermediate part 5d.
  Other configurations are substantially the same as those of the first embodiment.
[0032]
  FIGS. 10 to 12 show the fishing reel according to the sixth embodiment as a rear drag type fishing spinning reel. FIG. 10 is a sectional side view of the fishing spinning reel, and FIG. FIG. 12 is an enlarged cross-sectional side view of the rear main body and drag adjusting member.
[0033]
  In a fishing spinning reel, a rotary shaft cylinder 28 is rotatably supported by a bearing 27 at a front portion of the reel body 6 and protrudes forward.
  A cylindrical portion 29 a of a rotor 29 is fitted to the outer periphery of the rotary shaft cylinder 28 on the front side of the bearing 27, and is fixed to a screw portion 28 a at the tip of the rotary shaft cylinder 28 with a cap nut 30.
  A large-diameter cylindrical portion 6 a is formed at the front portion of the reel body 6.
  A circumferential groove 29b is formed on the outer periphery of the cylindrical portion 29a of the rotor 29, and the mounting portion 5b of the annular elastic seal member 5 is fitted therein.
[0034]
  The annular elastic seal member 5 is made of hard rubber or the like and has a thick elastic action portion 5i, a mounting portion 5b, a connecting portion 5c, and a thin intermediate portion 5d between the elastic action portion 5i and the mounting portion 5b. It is formed with.
  The thick elastic acting portion 5i and the thin intermediate portion 5d are formed in an inverted conical shape with respect to the connecting portion 5c in the vertical direction, and the thick elastic acting portion 5i is formed in a bulging shape at the tip.
  The elastic action part 5i is in sliding contact with the inner peripheral surface 6b of the cylindrical part 6a.
[0035]
  A recess 30a is formed on the front side of the cap nut 30, and a bearing 31 and an annular elastic seal member 5 'are inserted therein.
  The annular elastic seal member 5 'is made of hard rubber or the like and has a thick elastic action part 5i, a mounting part 5b, a connecting part 5j, and a thin intermediate part 5d between the elastic action part 5i and the mounting part 5b. And is formed.
  The thick elastic action portion 5i has a bulging tip.
  The connecting portion 5j protrudes in the horizontal direction with respect to the mounting portion 5b, and the intermediate portion 5d protrudes obliquely from the connecting portion 5j.
  The bearing 31 and the thick elastic acting portion 5 i are fitted on the outer periphery of the large-diameter portion 1 a of the spool shaft 1.
[0036]
  The base end of the rotary shaft cylinder 28 is rotatably supported by the bearing portion 6 c, the drive gear 32 is meshed with a pinion 28 b integrally formed on the front side of the base end, and the rotor 29 is interlocked with the rotation of the handle 33. And is supported to be rotated.
  A rotating shaft 32a of the drive gear 32 is pivotally supported by bearings (not shown) on both side walls in the reel body 6, and a handle shaft 34 having a handle 33 fixed to the central polygon hole of the rotating shaft 32a is inserted in a left-right interchangeable manner. It is mated.
[0037]
  A large-diameter portion 1a of the spool shaft 1 having a spool 2 'attached to the tip is slidably inserted in the center hole of the rotary shaft cylinder 28 so as to be able to reciprocate back and forth. A bearing 31 is fitted, and a slider 35 is attached to the outer periphery of the rear side portion 1 e of the spool shaft 1 with a locking plate 36.
  An interlocking gear 37 is fitted to the rotary shaft tube 28 so as to be prevented from rotating in front of the pinion 28 b of the rotary shaft tube 28 in the reel body 6.
  A traverse cam shaft 38 of a sliding mechanism is inserted into the reel body 6 in parallel with the spool shaft 1 and into a shaft hole 6d formed on the rear side of the bearing portion 6c and the reel body 6. It is supported.
  A small gear 39 is fitted to the tip of the traverse cam shaft 38 so that the small gear 39 is engaged with the interlocking gear 37.
  A slider 35 is fitted to the traverse cam shaft 38, and a claw of an engaging element 40 provided on the slider 35 is engaged with the traverse cam groove.
[0038]
  The large-diameter portion 1a of the spool shaft 1 has a stepped portion 1f with a tip small-diameter portion 1g, an anti-rotation portion 1h on the outer periphery thereof, a circumferential groove 1i, a trapezoidal portion with an inclined surface 1j, and a rear side portion 1e with An extension portion 1k and a detent portion 1m are formed.
  The spool 2 'includes a fishing line winding body 2h, a front collar 2i, a rear large-diameter cylindrical portion 2j, a front concave portion 2m, a central through hole 2n, a female screw 2o of the concave portion 2m, and a cylindrical portion 2j. And an inner back surface 2p.
  The small-diameter portion 1g of the spool shaft 1 is rotatably fitted to a bearing sleeve 41 fitted and fixed in the center through hole 2n of the spool 2 ', and is prevented from being detached by the circumferential groove 1i and the ridge 42. In the ridge 42, two parallel bent portions and a circumferential portion are integrally formed in a clip shape.
  Further, a ratchet gear 43 and a washer 44 are fitted to the small diameter portion 1g and sandwiched between the step portion 1f and the back surface 2p of the spool 2 '.
[0039]
  The ridge 42 is inserted into the front concave portion 2m so as to be freely movable in the circumferential direction, and a washer 45 is inserted therein. The male screw of the cap 46 is screwed into the female screw 2o of the concave portion 2m.
  A push button 47 is fitted in the cylindrical hole 46a of the cap 46 so as to be able to move forward and backward, and a locking portion 46b formed of several axial grooves is formed on one side of the cylindrical hole 46a of the cap 46. Yes.
  In the push button 47, an outer peripheral cylindrical portion 47a is fitted into the cylindrical hole 46a, and an engaging portion 47b is formed protruding from the cylindrical portion 47a and engaged with the locking portion 46b.
  A cylindrical portion 47c is formed to project from the rear portion of the push button 47, and a pointed head 47e is formed by inclined surfaces 47d and 47d above and below the cylindrical portion 47c.
  The tip of the pointed head 47e is formed narrower than the interval between the two parallel bent portions of the ridge 42.
[0040]
  The rotor 29 is attached to the rotary shaft cylinder 28 by a cylinder portion 29a, and is directed forward from the outer periphery of the base portions 29e and 29f of the cylinder portion 29a, the front wall 29c, the large diameter cylinder portion 29d, and the large diameter cylinder portion 29d. It is formed by a pair of protruding support arms 29g and 29h.
  One bail support member 48 and the other bale support member 49 are rotatably supported by a screw at a fishing line winding position and a fishing line discharge position on the outer side of the distal ends of the pair of bail support arms 29g and 29h. Yes.
  A bail attachment portion 50 and a fishing line guide roller 51 constituting the fishing line guide portion C are attached to the tip of one bail support member 48.
  A bail 52 is provided between the bail mounting portion 50 and the other bail support member 49.
[0041]
  Cylindrical portions 6f and 6g protrude from the rear side wall 6e of the reel body 6 toward the rear.
  A waterproof sliding contact portion 6h constituted by the inner periphery of the concave portion is formed outside the cylindrical portion 6f.
  A through hole 6i is formed in the rear side wall 6e, and one end of the braking metal member 7 is fitted therein.
  In the tube portion 6f, two groove portions 6j are formed in the axial direction and a screw portion 6k is formed.
  A through hole 6m orthogonal to the axial direction is formed on the opening end side of the cylindrical portion 6f.
[0042]
  A detent through hole 7a is formed in the center of the brake metal member 7, and a flange portion 7c is formed on the outer peripheral portion 7b, and a detent portion (not shown) is formed behind the flange portion 7c.
  The spool shaft 1 is formed with an extension 1k further rearward from the rear side 1e, and an anti-rotation portion 1m is formed on the outer periphery of the extension 1k. The extension 1k is fitted in the anti-rotation through hole 7a so as to be movable forward and backward. Are combined.
  The friction plate 11 of the braking member A is tightly fitted to the outer peripheral portion 7b on the front side of the flange portion 7c, and the friction plate 11 and the brake plates 12 and 13 are fitted on the outer peripheral portion 7b of the rear side of the flange portion 7c. The brake plate 13 is prevented from rotating on the portion 7d.
  A convex portion formed on the outer periphery of the brake plate 12 is engaged with the two groove portions 6j and is prevented from rotating.
  A pressing ring 53 and a ridge 26 are applied to the rear brake plate 12, and a pressing member 8 screwed into the screw portion 6 k is applied to the pressing ring 53 and the ridge 26.
[0043]
  The pressing member 8 includes a large-diameter cylindrical portion 8b having a screw portion 8a formed on the outer periphery, a medium-diameter cylindrical portion 8e with step portions 8c and 8d on the outer and inner sides, a screw portion 8f on the inner periphery of the cylindrical portion 8e, A small-diameter portion 8g at the stepped portion on the rear side of the portion 8e, an engaging convex portion 8h at the stepped portion position, and a holding portion 8i of the O-ring 54 at the stepped portion at the rear end of the cylindrical portion 8e.
  The engaging protrusion 8h is formed in a plurality of protrusions on the circumference toward the rear side.
  The inner cylinder part 4f of the drag adjusting member 4 'is fitted to the outer periphery of the small diameter part 8g.
[0044]
  The drag adjusting member 4 'includes an inner cylindrical portion 4f, an engaging recess 4g formed at the tip of the inner cylindrical portion 4f, an outer cylindrical portion 4h connected to the inner cylindrical portion 4f, and an inner periphery of the outer cylindrical portion 4h. The click tooth portion 4i is formed, and the engaging recess 4j is formed on the outer periphery of the front end of the outer cylindrical portion 4h.
  The engagement recess 4g is engaged with the engagement protrusion 8h.
  The O-ring 54 is pressed by the flange portion 55a of the screw plug 55 screwed into the screw portion 8f, and the inside of the cylindrical portion 6f is waterproofed.
[0045]
  The screw plug 55 is formed by a flange portion 55a, a tube portion 55b, and a screw portion 55c on the outer periphery of the tube portion 55b.
  A click rib 56 is inserted into the through hole 6m, and the claw portion 56a is engaged with the click tooth portion 4i.
  A fitting portion of an annular elastic seal member 5 ″ is fitted in the engagement recess 4j of the drag adjusting member 4 ′.
[0046]
  The annular elastic seal member 5 ″ is formed of a hard elastic member 5i, a thick elastic action part 5i, a mounting part 5b, and a thin intermediate part 5d between the elastic action part 5i and the mounting part 5b. The elastic action part 5i and the intermediate part 5d protrude from the mounting part 5b in a right angle direction.
  The thick elastic action part 5i has a bulging tip.
  The tip of the thick elastic action portion 5i is slidably contacted with the waterproof sliding contact portion 6h of the reel body 6 of one opposing member, and the mounting portion 5f is engaged with the drag adjusting member 4 'of the other opposing member. It is fitted in the mating recess 4j.
  The intermediate portion 5d is formed to allow deformation when the elastic action portion 5i is in contact.
[0047]
  When the drag braking force is adjusted in the sixth embodiment, when the drag adjusting member 4 'is rotated, the friction plate 11 of the braking member A is moved when the pressing member 8 is advanced and moved forward in the axial direction. The flange 7c, the friction plate 11, the braking plates 12, 13, the pressing ring 53, and the coiled ridge 26 are pressed to increase and adjust the braking force.
  When the drag adjusting member 4 'is further rotated, the elastic action portion 5a of the annular elastic seal member 5 is allowed to be deformed by the elastically deformable intermediate portion 5d and slidably contacted with the waterproof sliding contact portion 6h. The water is prevented from entering the drag adjusting member 4 'by moving forward and backward.
  When the spool 2 'is detached from the spool shaft 1, the push button 47 is pushed in, and the ridge 42 is pushed and spread by the front inclined surfaces 47d and 47d of the pointed head 47e so that it can be detached.
[0048]
  In the sixth embodiment, the elastic acting portion 5i of one annular elastic seal member 5 is slidably contacted with the inner peripheral surface 6b of the front cylindrical portion 6a of the fixed-side seal body 6, and the mounting portion 5b is rotated. It is fitted to the cylindrical portion 29a of the rotor 29 on the side.
  The elastic action portion 5i of the other annular elastic seal member 5 'is slidably contacted with the large-diameter portion 1a of the fixed-side spool shaft 1, and the mounting portion 5b is fitted to the rotary-side bag nut 30. .
  Further, the elastic action portion 5i of the other annular elastic seal member 5 ″ is slidably contacted with the inner peripheral surface 6h of the cylindrical portion 6g on the rear side of the fixed seal body 6 and the mounting portion 5b is adjusted on the rotation side. It is fitted to the member 4 '.
[0049]
  Since the thin intermediate portion 5d is provided between the elastic acting portion 5i of each annular elastic seal member 5, 5 ', 5 "and the mounting portion 5b, the vibration and eccentricity are fixed between the fixed side and the rotating side. Even if there is, the thick elastic action part 5i can easily follow the rotating body, and the contact pressure of the elastic action part 5i can be lowered, so that the rotational resistance is reduced and the rotating body can rotate smoothly, Light rotation performance and high waterproof performance can be obtained.
  When high waterproof performance is obtained, water does not enter the bearing 27, the reel body 6, the braking member A, and the bearing 31.
[0050]
  FIGS. 13 and 14 show a seventh embodiment, FIG. 13 is a sectional side view of a fishing line guide portion of a fishing spinning reel, and FIG. 14 is an exploded sectional side view of the fishing line guide portion.
[0051]
  In the seventh embodiment, a fishing line guide portion C for guiding the fishing line 57 to the spool 2 'is provided at the tip of one of the bell support members 48 of the sixth embodiment.
  In the fishing line guide section C, a through hole 48a is formed in one of the bail support members 48, and a screw 58 inserted into the through hole 48a is formed in a screw hole 59a formed in the shaft section 59 of the bail mounting section 50. The bail attachment portion 50 is attached by screwing.
  A screw hole 59a is formed in the center of the shaft portion 59, a locking portion 59b having a stepped portion and a small diameter portion 59c are formed on the outer periphery of the shaft portion 59, and an annular elastic shim having the same shape as that of the fifth embodiment is formed on the outer periphery of the small diameter portion 59c. -The ring member 5, the inner ring 60a of the ball bearing 60, the annular elastic seal member 5, and the cylindrical locking portion 61a of the locking member 61 are fitted.
[0052]
  The bail mounting portion 50 is formed of a shaft portion 59 and an exterior portion 64 that is outsert-molded on one outer side of the shaft portion 59.
  The locking member 61 includes a cylindrical locking portion 61a that is fitted and fixed to the outer periphery of the small diameter portion 59c of the bail mounting portion 50, and a flange portion 61b that is in contact with the bottom surface of the concave portion 48b of the bail support member 48. Is formed.
  On the outer periphery of the fishing line guide roller 51, a narrow groove-like fishing line guide part 51a is formed.
  The annular elastic seal member 5 is formed by a thin intermediate part 5d between the elastic action part 5i and the mounting part 5b, and the elastic action part 5i and the intermediate part 5d are projected from the mounting part 5b in the vertical direction. Yes.
  The thick elastic action part 5i has a bulging tip.
  The thick elastic action portion 5i is in sliding contact with the inner peripheral surfaces of the small-diameter through hole 51b and the large-diameter through hole 51c of the fishing line guide roller 51.
[0053]
  In the seventh embodiment, the elastic action portion 5i of the annular elastic seal member 5 is brought into sliding contact with the inner peripheral surfaces of the large and small through holes 51b and 51c of the fishing line guide roller 51, and the mounting portion 5b is attached to the bail. Since the thin intermediate portion 5d is provided between the elastic acting portion 5i and the mounting portion 5b by being fitted to the shaft portion 59 of the portion 50, there is a shake or eccentricity between the fixed side and the rotating side. However, since the thick elastic action part 5i can easily follow the rotating body and the contact pressure of the elastic action part 5i can be lowered, the rotational resistance is reduced, the rotating body can rotate smoothly, High waterproof performance is obtained.
  When high waterproof performance is obtained, water does not enter the ball bearing 60.
[0054]
  FIGS. 15 and 16 show the fishing reel in the eighth embodiment as a double-bearing type electric reel. FIG. 15 is a sectional rear view of the electric reel, and FIG. 16 is an electric reel on the handle side. 2 is an enlarged cross-sectional rear view and a main-part cross-sectional rear view.
[0055]
  In the electric reel, the reel body D is composed of left and right side frames 6n, 6o of the side frame 6 ', a post (not shown), a finger rest plate, and a fixing plate 6n of the reel legs 62, and the left and right side frames 6n, 6o is held in parallel, and side plates 63 and 9 of the reel body D are attached to the outside of the left and right side frames 6n and 6m, respectively.
  A spool 2 "is rotatably supported between both side frames 6n and 6o on the inner sides of the side plates 63 and 9, and an electric motor 64 is provided in the body portion 2r of the fishing line winding portion 2q of the spool 2". The spool 2 ″ is rotated by an electric motor 64 and a handle 65 provided outside the side plate 9.
  A control box 66 in which a control circuit and motor control means of an electric motor 64 are accommodated is mounted on and attached to the left and right side frames 6n and 6o in the upper front area of the spool 2 ″. .
[0056]
  On the control box 66, there are provided a liquid crystal display section 67 for displaying the yarn length measured by the yarn length measuring device E provided on the right side of the left frame 6n and other buttons and operation buttons for various function switches.
  In the electric reel, the shaft portion 68a of the fixing member 68 is inserted into the center hole 6p of the left frame 6n, the nut 69 is screwed into the male screw 68b, and the fixing member 68 is fixed to the side frame 6n.
  One side of the motor body of the electric motor 64 is fixed to the fixing member 68, and a bearing portion of a rotating disk support 71 is rotatably supported on the outer periphery of the fixing member 68 via a ball bearing 70. ing.
  A rotating disk-like support portion 71 is fixed to the one-side flange portion 2 s of the spool 2 ″ with a screw 72.
[0057]
  A turntable inner plate 73 is fixed to the side frame 6 o in the side plate 9, and a turntable 75 is rotatably held on the inner plate 73 via a ball bearing 74, and the spool 2 ″ is held on the turntable 75. The other side flange portion 2t is fixed with screws 76.
  Accordingly, the spool 2 ″ has a rotating disk-like support portion 71 fixed to one side and a rotating disk 75 fixed to the other side via the ball bearings 70 and 74 and the fixed member 68 and the rotating disk-like inner plate. The fixing member 68 and the inner plate 73 are fixed to the left frame 6n and the right frame 6o.
  A drive mechanism F using a planetary gear is accommodated in the cavity on the other side of the spool 2 ″, and a pinion 78 is fixed to a rotary shaft 77 protruding from the other side of the electric motor 64, so that the drive mechanism F is fixed. Meshed with the gears.
[0058]
  The output of the drive mechanism F is transmitted to a rotating body 79 fitted in the center of the rotating disk 75, and a metal bearing 80 is fixed to one side center of the rotating body 79. The support shaft 81 fixed to the rotating shaft 77 and the side plate 9 is fitted to each other.
  A drive pinion 82 is fitted on the outer periphery of the support shaft 81, and the clutch portion formed on the drive pinion 82 and the rotating body 79 is detachably combined, and the engagement lever is operated by the operation lever of the clutch operation body 83. The
[0059]
  A through hole 9a is formed on the upper side of the side plate 9, and a clutch operating body 83 is rotatably fitted.
  In the clutch operating body 83, an operation lever 83b is integrally attached to a rotating portion 83a and a rotating portion 83a protruding outward from the through hole 9a of the side plate 9.
  A pin 83 c is fixed to the rotating portion 83 a in the side plate 9, and the pin 83 c is inserted into the long hole engaging portion 84 a of the clutch operating plate 84.
  A drive gear 85 is meshed with the drive pinion 82, and the drive gear 85 is configured to be frictionally coupled to the handle shaft 86 via the braking member A. The handle shaft 86 rotates to the rotary plate inner plate 73 and the side plate 9. A handle 65 is attached to a handle shaft 86 that is freely supported and protrudes from the side plate 9.
[0060]
  The drive gear 85 is fitted to the handle shaft 86 so as to be rotatable and movable in the axial direction, and is frictionally coupled by the friction plate 11 and the brake plates 12 and 13 accommodated in the recess of the drive gear 85. .
  One end of the handle shaft 86 is attached to the through hole 73a of the disc-shaped inner plate 73 of the right frame 6o via a metal bearing 87, and the other end of the handle shaft 86 is provided with a bearing 88 fitted in the through hole 9b of the side plate 9. It is bearing through.
[0061]
  A claw wheel 89, a brake plate 12, and a pressing body 90 are fixed to the handle shaft 86, and a drive gear 85, a friction plate 11, a brake plate 13, and ridges 91 and 92 are rotatably fitted.
  The brake plate 12 is fitted in the drive gear 85 so as not to rotate.
  A screw portion is formed on the handle shaft 86 and a nut 93 is screwed together. A drag braking adjustment knob 94 is fitted to the outer periphery of the nut 93 to prevent it from rotating.
  The drag braking adjustment knob 94 is formed with a cylindrical portion 94a toward the side plate 9, and the inner periphery of the cylindrical portion 94a is formed in a waterproof sliding contact portion 94b.
[0062]
  An engagement recess 9d is formed on the outer periphery of the cylindrical portion 9c protruding outward from the through hole 9b of the side plate 9, and the mounting portion of the annular elastic seal member 5 is fitted into the engagement recess 9d.
  The annular elastic seal member 5 is similar in shape to the one annular elastic seal member 5 of the sixth embodiment, and is made of hard rubber or the like with a thick elastic action portion 5i, a mounting portion 5b, a connecting portion 5c, It is formed by a thin intermediate portion 5d between the elastic action portion 5i and the mounting portion 5b.
  The thick elastic acting portion 5i and the thin intermediate portion 5d are formed in an inverted conical shape with respect to the connecting portion 5c in the vertical direction, and the thick elastic acting portion 5i is formed in a bulging shape at the tip.
  The tip of the elastic acting portion 5i is slidably contacted with the waterproof sliding contact portion 94b of the drag braking adjustment knob 94 of one opposing member, and the mounting portion 5b is fitted into the engaging recess 9d of the side plate 9 of the other opposing member. Has been.
  The intermediate portion 5d is formed to allow deformation when the elastic action portion 5i is in contact.
[0063]
  When the drag braking force is adjusted in the eighth embodiment, when the drag braking adjustment knob 94 is rotated, the ridges 91 and 92 and the pressing body 90 are moved when the nut 93 is moved forward in the axial direction. Then, the friction plate 11 and the braking plates 12 and 13 of the braking member A are pressed in the direction of the drive gear 85 to increase and adjust the braking force.
  When the drag braking adjustment knob 94 is further rotated, the elastic action portion 5i of the annular elastic seal member 5 is allowed to be deformed by the elastically deformable intermediate portion 5d and slidably contacted with the waterproof sliding contact portion 94b. The water is prevented from entering the drive gear 85 in the side plate 9 by moving forward and backward.
[0064]
【The invention's effect】
  The present invention is implemented in the form as described above, and has the effects described below.
[0065]
  According to claim 1The elastic seal member includes an elastic action portion whose tip outer side is in sliding contact with the inner peripheral surface of the opening of one opposing member, a mounting portion attached to the other opposing member, an elastic action portion, and a mounting portion. The intermediate part and the connecting part are connected to each other, the intermediate part is formed thin, and the elastic action part is formed thicker than the intermediate part. The elastic action part and the intermediate part are inverted cones with respect to the connection part. Because it is formed into a shapeSway or eccentricity between the other opposing member on the fixed side to which the mounting part is attached and the inner peripheral surface of the edge part of one opposing member that is the sliding-side rotating body on which the elastic action part is slidably contacted Even if there is, the thick elastic action part can easily follow the rotating body, and the contact pressure of the elastic action part can be lowered, so the rotational resistance is reduced, the rotating body can rotate smoothly, and light rotation Performance and high waterproof performance can be obtained.Further, the eccentricity and vibration between the elastic action part and the mounting part can be removed more effectively, and the elastic action part can follow the rotating body more easily even if the contact pressure is lowered.
[Brief description of the drawings]
FIG. 1 is a front drag type fishing spinning reel according to a first embodiment, showing a cross-sectional plan view and a partially enlarged cross-sectional plan view of a main part of a spool and a spool shaft.
FIG. 2 is an exploded sectional plan view of the spool.
FIG. 3 is an enlarged cross-sectional plan view of the spool shaft and a spool support member.
FIG. 4 is an enlarged plan view of the pressing member.
FIG. 5 is an enlarged plan view of the click engagement element.
FIG. 6 is a partially enlarged sectional plan view of a spool and a spool shaft according to a second embodiment of a front drag type spinning reel.
7 is a partially enlarged cross-sectional plan view of a spool and a spool shaft, in which the fishing reel is a front drag type fishing spinning reel. FIG.
FIG. 8 is a partially enlarged cross-sectional plan view of a spool and a spool shaft, in which a fishing reel is a front drag type fishing spinning reel.
FIG. 9 is a partially enlarged cross-sectional plan view of a spool and a spool shaft, in which a fishing reel is a front-drag type fishing spinning reel.
FIG. 10 is a sectional side view of a fishing spinning reel according to a sixth embodiment, which is a rear drag type fishing spinning reel.
FIG. 11 is an enlarged sectional side view of the front side of the reel body, and FIG. 12 is an enlarged sectional side view of the rear side reel body and the drag adjusting member.
FIG. 12 is an enlarged cross-sectional side view of the rear-side reel body and the drag adjusting member.
FIG. 13 is a sectional side view of a fishing line guide portion of a fishing spinning reel.
FIG. 14 is an exploded cross-sectional side view of the fishing line guide portion.
FIG. 15 is a cross-sectional rear view of an electric reel in which the fishing reel is a double-bearing type electric reel.
FIG. 16 is an enlarged sectional rear view and a principal sectional sectional rear view of the electric reel on the handle side.
[Explanation of symbols]
  5, 5 ', 5 "elastic seal member
  5a, 5i elastic action part
  5b Wearing part
  5d, 5h middle part
  5c connecting part
6, 6h, 18, 18d, 29a, 30, 94, 94b One opposing member (the opening of the nut member, the waterproof sliding contact portion of the reel body, the waterproof sliding contact portion of the drag brake adjustment knob)
  1a, 6b, 4, 4 ', 4j, 9, 9c The other opposing member (Drag adjusting member, pressing member comprising a click engagement element holder, engaging recess of drag adjusting member, engaging recess of side plate)

Claims (1)

リ−ルの対向する部材間に液体の浸入を防止する弾性シ−ル部材が介在されている魚釣用リ−ルにおいて、前記弾性シ−ル部材は、一方の対向する部材の開口部の内周面に先端外側が摺接する弾性作用部と、他方の対向する部材に装着される装着部と、前記弾性作用部と装着部との間を繋ぐ中間部及び連結部とで形成され、該中間部を薄肉状に形成すると共に該中間部より前記弾性作用部を肉厚に形成し、該弾性作用部と中間部を前記連結部に対して逆円錐形状に形成したことを特徴とする魚釣用リ−ル。In a fishing reel in which an elastic seal member for preventing liquid intrusion is interposed between opposing members of the reel, the elastic seal member is formed at the opening of one opposing member . and the inner peripheral surface to the elastic action portion distal outer is in sliding contact, is formed at a mounting portion mounted on the other of the opposing member, and the elastic function portion and the intermediate portion and the connecting portion connecting between the mounting portion, the intermediate portion of the elastic function portion from the intermediate portion and forming a thin-walled form a thick, characterized in that the elastic action portion and the intermediate portion is formed to have an inverted conical shape with respect to the connecting portion Fishing reel.

Images