JP2741680B2 - Reverse rotation prevention device for fishing reels - Google Patents

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【産業上の利用分野】本発明は魚釣用リールの逆転防止
装置の改良に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a reverse rotation preventing device for a fishing reel.

【０００２】[0002]

【従来の技術】魚釣用リールの逆転防止装置において、
フッキング操作が円滑にできるように逆回転時の空転角
が小さくなるようにした転がり式一方向クラッチを使用
することが実開昭６４ー３８９６４号公報や実開平４ー
２１２６４号公報で知られている。2. Description of the Related Art In a fishing reel reversing prevention device,
It is known from Japanese Utility Model Laid-Open Publication No. 64-38964 and Japanese Utility Model Laid-Open Publication No. 4-212264 to use a rolling type one-way clutch in which the idling angle at the time of reverse rotation is reduced so that the hooking operation can be performed smoothly. I have.

【０００３】[0003]

【発明が解決しようとする課題】しかしながら前記転が
り式一方向クラッチは、ユニットとして組立一体化され
ているため、設置する回転部材の軸径の大小や設置場所
等により制約され、リール形態やリールの大きさ等に容
易に対応できないと共にコストも大きい等の欠陥があ
る。本発明はこれらの欠陥を改善して極めて簡易に空転
角の少ない逆転防止装置を有する魚釣用リールを提供す
ることを目的とするものである。However, since the rolling type one-way clutch is assembled and integrated as a unit, it is limited by the size of the shaft diameter of the rotating member to be installed, the installation location, etc. There are defects such as the size cannot be easily accommodated and the cost is large. SUMMARY OF THE INVENTION It is an object of the present invention to provide a fishing reel having a reversal prevention device with a small idling angle by remedying these defects.

【０００４】[0004]

【課題を解決するための手段】本発明は前記目的を達成
するためにハンドルと連動して回動する回転部材の外側
におけるリール本体にカム面を有する係止部材を回転可
能に支持すると共に前記カム面を回転部材の周面に当接
せしめ回転部材の回転作用で前記係止部材を回転部材に
係合自在に形成して回転部材の正転を許容又は逆転を阻
止するようにしたものである。In order to achieve the above object, the present invention achieves the above object by rotatably supporting a locking member having a cam surface on a reel body outside a rotating member which rotates in conjunction with a handle. The cam surface is brought into contact with the peripheral surface of the rotating member, and the locking member is formed so as to be freely engageable with the rotating member by the rotating action of the rotating member so as to allow forward rotation of the rotating member or prevent reverse rotation. is there.

【０００５】[0005]

【作用】本発明はハンドルと連動して回転する回転部材
が釣糸捲取り方向に正回転するときは、その回転作用に
より係止部材のカム面は回転部材により離反する方向に
随伴回動し、回転部材が釣糸放出方向に逆回転しようと
すると、係止部材のカム面は回転部材の周面に圧接する
方向に回動して係合しその逆回転を阻止する。According to the present invention, when the rotating member rotating in conjunction with the handle rotates forward in the fishing line winding direction, the cam surface of the locking member is rotated by the rotating member in the direction away from the rotating member. When the rotating member attempts to rotate in the reverse direction in the fishing line releasing direction, the cam surface of the locking member rotates and engages in the direction of pressing against the peripheral surface of the rotating member to prevent the reverse rotation.

【０００６】[0006]

【実施例】本発明の実施例を図面について説明すると、
両軸受型リールのハンドル軸１は公知のようにフレーム
２に突設した支軸３に回転自在に支持され、前記ハンド
ル軸１の両側におけるフレーム２には支持軸４・４が固
着され、該支持軸４・４には夫々付勢発条５を設けたカ
ム面を有する係止部材６が回動可能に支持され、特に該
係止部材６はハンドル軸１が釣糸捲取り方向に回転する
とカム面がハンドル軸１の周面から離反する方向に随伴
回動し、釣糸放出方向に逆転するとハンドル軸１の周面
に圧接係合するように支持軸４の位置が係止部材６対し
て偏寄して設けられている。また前記係止部材６の一端
部におけるフレーム２には係止部材６の回動を規制する
切換ストッパー７が設けられ、係止部材６をハンドル軸
１の周面から離反せしめるとハンドル軸１は正逆転可能
になるように構成されている。BRIEF DESCRIPTION OF THE DRAWINGS FIG.
The handle shaft 1 of the dual-bearing type reel is rotatably supported on a support shaft 3 projecting from a frame 2 as is well known, and support shafts 4 are fixed to the frame 2 on both sides of the handle shaft 1. A locking member 6 having a cam surface provided with a biasing ridge 5 is rotatably supported on each of the support shafts 4, 4. In particular, the locking member 6 is a cam when the handle shaft 1 rotates in the fishing line winding direction. When the surface rotates away from the peripheral surface of the handle shaft 1 and reverses in the fishing line releasing direction, the position of the support shaft 4 is deviated with respect to the locking member 6 so as to press and engage with the peripheral surface of the handle shaft 1. It is provided near. The frame 2 at one end of the locking member 6 is provided with a switching stopper 7 for restricting the rotation of the locking member 6, and when the locking member 6 is separated from the peripheral surface of the handle shaft 1, the handle shaft 1 It is configured to be capable of normal and reverse rotation.

【０００７】従って、ハンドル軸１を図２の鎖線のよう
に釣糸捲取り方向に回転すると、その回転作用は係止部
材６のカム面をハンドル軸１の周面から離反するように
回動せしめてハンドル軸１の回転を許容し釣糸を捲取る
ことができるが、ハンドル軸１が実線のように釣糸放出
方向に逆転しようとすると、ハンドル軸１により係止部
材６のカム面はハンドル軸１の周面に圧接するように係
合し、その逆転を阻止するものである。Therefore, when the handle shaft 1 is rotated in the fishing line winding direction as shown by the chain line in FIG. 2, the rotation action is to rotate the cam surface of the locking member 6 so as to separate from the peripheral surface of the handle shaft 1. The fishing line can be wound by allowing the handle shaft 1 to rotate, but when the handle shaft 1 tries to reverse in the fishing line release direction as indicated by the solid line, the cam surface of the locking member 6 is Is engaged so as to be pressed against the peripheral surface of the roller and prevents reverse rotation thereof.

【０００８】前記実施例はハンドル軸１を支軸３に回転
自在に支持したものであるが他の型式の両軸受型リール
にも適用できることは勿論であり、更に図３に示す如く
スピニングリールにおけるハンドル軸１と連動されるロ
ーター回転軸筒１１に本発明を設置してその逆転を阻止
することもできる。In the above-mentioned embodiment, the handle shaft 1 is rotatably supported on the support shaft 3. However, it is needless to say that the handle shaft 1 can be applied to other types of double-bearing type reels. Further, as shown in FIG. The present invention can also be installed in the rotor rotating shaft cylinder 11 that is interlocked with the handle shaft 1 to prevent reverse rotation.

【０００９】[0009]

【発明の効果】本発明は魚釣用リールにおける逆転時の
空転角を少なくして魚釣り操作特にフッキング操作に迅
速容易に対応できると共に特に従来の転がり式一方向ク
ラッチの如くリール形態、回転部材の軸径の大小、設置
場所の広狭等に制約されることがなく、簡易かつコンパ
クトに設置することができ、しかもその構成もカム面を
有する係止部材を軸支しその回動作用を利用するだけで
あるため極めて簡易であるのでそのコストも著しく低減
できる優れた特徴を有する。According to the present invention, a fishing reel, particularly a hooking operation, can be quickly and easily responded to by reducing the idling angle at the time of reverse rotation in a fishing reel, and in particular, the reel form and the rotating member like a conventional rolling type one-way clutch are used. It can be installed simply and compactly, without being restricted by the size of the shaft diameter, the size of the installation place, etc., and the configuration also uses a locking member having a cam surface to support its rotation. Therefore, it has an excellent feature that the cost is significantly reduced because it is extremely simple.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明の一部切欠平面図。FIG. 1 is a partially cutaway plan view of the present invention.

【図２】図１のＡ−Ａ線断面図。FIG. 2 is a sectional view taken along line AA of FIG.

【図３】本発明の第２実施例の縦断正面図。FIG. 3 is a vertical sectional front view of a second embodiment of the present invention.

【符号の説明】[Explanation of symbols]

１ ハンドル軸 ４ 支持軸 ５ 付勢発条 ６ 係止部材 １１ 回転軸筒 DESCRIPTION OF REFERENCE NUMERALS 1 handle shaft 4 support shaft 5 urging spring 6 locking member 11 rotary shaft cylinder

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】 ハンドルと連動して回動する回転部材の
外側におけるリール本体にカム面を有する係止部材を回
転可能に支持すると共に前記カム面を回転部材の周面に
当接せしめ回転部材の回転作用で前記係止部材を回転部
材に係合自在に形成して回転部材の正転を許容又は逆転
を阻止することを特徴とする魚釣用リールの逆転防止装
置。A rotary member rotatably supporting a locking member having a cam surface on a reel body outside a rotating member which rotates in conjunction with a handle, and bringing the cam surface into contact with a peripheral surface of the rotating member. A reverse rotation preventing device for a fishing reel, wherein the locking member is formed so as to be freely engageable with the rotating member by the rotating action of the rotation member to permit forward rotation of the rotating member or prevent reverse rotation.