JP2826937B2 - Backlash prevention device for fishing reels - Google Patents
Backlash prevention device for fishing reelsInfo
- Publication number
- JP2826937B2 JP2826937B2 JP5087891A JP8789193A JP2826937B2 JP 2826937 B2 JP2826937 B2 JP 2826937B2 JP 5087891 A JP5087891 A JP 5087891A JP 8789193 A JP8789193 A JP 8789193A JP 2826937 B2 JP2826937 B2 JP 2826937B2
- Authority
- JP
- Japan
- Prior art keywords
- spool
- braking
- braking position
- sliding member
- knob
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Description
【０００１】[0001]
【産業上の利用分野】この発明は、スプールの回転に永
久磁石の磁気力で制動を掛ける魚釣用リールのバックラ
ッシュ防止装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an anti-backlash device for a fishing reel which applies a brake to the rotation of a spool by the magnetic force of a permanent magnet.
【０００２】[0002]
【従来の技術】従来磁気誘導によりスプールを制動し、
釣糸放出時のバックラッシュ現象を防止するものとし
て、スプール軸と共に回転するスプールと一体又は別体
の導電体と磁石との間隙を調節し、スプール制動力を強
弱に調節する構成が例えば実開平３−９１６４号公報で
知られている。しかしながら、導電体と磁石の間隙をあ
る程度離しても、導電体に磁石が常に対向して、該導電
体に磁束が作用することになるので、スプール制動力を
ゼロ又は極力小さくすることは出来ないから、実用上、
以下の問題点がある。即ち、釣法の中で、特にボートを
使用するバス釣りでは、下手投げにより、仕掛けを低い
高さで静かにポイントへ放出する『ピッチング投法』と
呼ばれる釣法が行われているが、この場合放出時の初速
が小さくなるので、初速が大きいキャステングのように
スプール制動力が作用してスプールに回転抵抗が生じて
しまうと、このようなピッチング投法を円滑かつ確実に
行えない問題があった。2. Description of the Related Art Conventionally, a spool is braked by magnetic induction,
In order to prevent the backlash phenomenon at the time of releasing the fishing line, a structure in which the gap between the magnet which is integral with or separate from the spool rotating together with the spool shaft and the magnet and the spool braking force is strongly and weakly adjusted is disclosed in, for example, Japanese Unexamined Utility Model Publication No. No. 9-1164. However, even if the gap between the conductor and the magnet is separated to some extent, the magnet always faces the conductor and the magnetic flux acts on the conductor, so the spool braking force cannot be reduced to zero or as small as possible. From, in practice,
There are the following problems. In other words, among fishing methods, especially in bass fishing using a boat, a fishing method called "pitching throwing method" is used, in which a gimmick is released to a point quietly at a low height by underhand throwing. In this case, since the initial speed at the time of release becomes small, if the spool braking force acts as in the case of a casting with a large initial speed and rotation resistance occurs on the spool, there is a problem that such pitching method cannot be performed smoothly and reliably. Was.
【０００３】[0003]
【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、仕掛けをポイントへ放出時の初速が小さい釣法で
は、スプールの回転に制動力が作用してスプールに回転
抵抗が生じてしまうと、円滑かつ確実に釣りが行えない
ことである。The problem to be solved is that, in a fishing method in which the initial speed at the time of releasing the tackle to the point is small, a braking force acts on the rotation of the spool to cause rotation resistance on the spool. That is, fishing cannot be performed smoothly and reliably.
【０００４】本発明の目的は前記欠点に鑑み、初速が小
さい釣法では、スプールの回転に作用する制動力を排除
出来るようにして、スプールの回転が円滑に行われて釣
りが確実に行える魚釣用リールのバックラッシュ防止装
置を提供することである。SUMMARY OF THE INVENTION In view of the above drawbacks, it is an object of the present invention to provide a fishing method in which the initial speed is small, the braking force acting on the rotation of the spool can be eliminated, and the rotation of the spool can be performed smoothly and fishing can be reliably performed. An object of the present invention is to provide a backlash prevention device for a fishing reel.
【０００５】[0005]
【問題を解決するための手段】本発明は、リール本体に
回転自在に支持したスプールと共に回転する導電体に磁
石を遠近自在に調節可能とする調節装置を設け、前記ス
プールの回転に掛かる制動力を変化させるようにした魚
釣用リールのバックラッシュ防止装置において、前記導
電体と前記磁石との間隔を前記調節装置にて調節可能な
制動位置と、前記制動位置より離間した非制動位置と、
の両位置に切換保持する、前記調節装置とは別の切換装
置をリール本体に設けたことをを要旨とするものであ
る。According to the present invention, there is provided an adjusting device for adjusting a magnet to a conductor rotating with a spool rotatably supported on a reel body so that a magnet can be adjusted in a distance direction, and a braking force applied to the rotation of the spool is provided . in anti-backlash device of the fishing reel you so that changing the said guide
The distance between the electric body and the magnet can be adjusted by the adjusting device
A braking position, a non-braking position separated from the braking position,
The invention is characterized in that a switching device different from the adjusting device for switching and holding at both positions is provided on the reel body.
【０００６】[0006]
【作用】磁石を導電体に遠近自在に調節可能とする調節
装置の調節可能な制動位置から、前記制動位置より離間
した非制動位置への切換操作時は、図１でスライドレバ
ー８のツマミ８ａが図３のように上方に摺動されると、
押圧部８ｂがリール側板２と制動調節ツマミ７の間から
離間されて制動調節ツマミ７と摺動部材５が発条１６で
後退されてリール側板２と制動調節ツマミ７が接触され
る。摺動部材５が後退されると、希土類永久磁石６がス
プール３の一側面から大きく離間されて希土類永久磁石
６による非磁性導電体のスプール３への磁気力の影響が
なくなり、前記制動位置より離間した非制動位置となっ
てスプール３の回転に制動が掛けられない。制動調節ツ
マミ７と摺動部材５が図３の位置から図１の状態に戻さ
れる時は、スライドレバー８のツマミ８ａが下方に摺動
されて傾斜面８ｃで制動調節ツマミ７の後側外周の傾斜
面７ｇが押されて制動調節ツマミ７と摺動部材５が前進
され、押圧部８ｂがリール側板２と制動調節ツマミ７の
間に挿入される。The magnet is separated from the adjustable braking position of the adjusting device that allows the magnet to be freely adjusted to the conductor.
During the switching operation to the non-braking position, when the knob 8a of the slide lever 8 is slid upward as shown in FIG.
The pressing portion 8b is separated from the space between the reel side plate 2 and the brake adjustment knob 7, the brake adjustment knob 7 and the sliding member 5 are retracted by the splines 16, and the reel side plate 2 and the brake adjustment knob 7 are brought into contact. When the sliding member 5 is retracted, the rare-earth permanent magnet 6 is largely separated from one side surface of the spool 3 so that the rare-earth permanent magnet 6 eliminates the influence of the magnetic force on the spool 3 of the non-magnetic conductor, so that the rare-earth permanent magnet 6 does not move beyond the braking position. The separated non-braking position is set so that the rotation of the spool 3 is not braked. When the brake adjusting knob 7 and the sliding member 5 are returned from the position shown in FIG. 3 to the state shown in FIG. 1, the knob 8a of the slide lever 8 is slid downward and the rear outer periphery of the brake adjusting knob 7 is inclined by the inclined surface 8c. Is pressed, the brake adjustment knob 7 and the sliding member 5 are advanced, and the pressing portion 8b is inserted between the reel side plate 2 and the brake adjustment knob 7.
【０００７】[0007]
【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３は第１実施例で、魚釣用リールを魚
釣用両軸受型リールで説明すると、図１はスプール軸の
左側にバックラッシュ防止装置が組み込まれた魚釣用両
軸受型リールの要部断面背面図、図２（ａ）は磁石を導
電体に遠近自在に調節可能とする調節装置の正面図で
（ｂ）は磁石を導電体に遠近自在に調節可能とする調節
カム溝の断面側面図、図３は磁石を導電体に遠近自在に
調節可能とする調節装置の調節可能な制動位置から、前
記制動位置より離間した非制動位置へ切換保持する切換
動作時の魚釣用両軸受型リールの要部断面背面図であ
る。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the illustrated embodiment. FIGS. 1 to 3 show a first embodiment, and a fishing reel is described as a double-bearing fishing reel. FIG. 2 (a) is a front view of an adjusting device which allows a magnet to be freely adjusted to and away from a conductor (FIG. 2A). b) is a cross-sectional side view of the adjusting cam groove to freely adjustable distance the magnets to the conductor, FIG 3 is freely perspective magnets to the conductor
From the adjustable braking position of the adjusting device to be adjustable,
It is principal part sectional rear view of the fishing dual bearing type reel at the time of the switching operation | movement which switches and hold | maintains to the non-braking position separated from the said braking position .
【０００８】魚釣用両軸受型リールは図１でリール本体
Ａが構成される左右両側枠１、１０が複数本の支柱１１
で平行に保持されてその外側に夫々リール側板２、１２
が取り付けられている。左右両側枠１、１０間にアルミ
材や銅材の非磁性導電体のスプール３がスプール軸１３
に固定配置され、スプール軸は一方の軸受１４と図示さ
れない他方の軸受に回転自在に軸承されて図示されない
クラッチ機能と歯車輪列機構を介してハンドル１５で回
転されるように構成されている。A double-bearing type fishing reel is shown in FIG.
And the reel side plates 2 and 12
Is attached. A spool 3 made of a non-magnetic conductive material such as aluminum or copper is provided between the left and right side frames 1 and 10 by a spool shaft 13.
The spool shaft is rotatably supported by one bearing 14 and the other bearing (not shown) so as to be rotated by a handle 15 via a clutch function and a gear train mechanism (not shown).
【０００９】左側枠１の透孔１ａに軸受１４を保持した
保持ケース４が嵌合固定されている。保持ケース４内に
は摺動部材５が軸線方向に前後動自在に設けられて発条
１６でスプール３から離間する方向に付勢されている。
摺動部材５の一端に継鉄１７と希土類永久磁石６が固着
されると共に希土類永久磁石６はスプール３の一側面に
対向配置されている。リール側板２と保持ケース４で制
動調節ツマミ７が回動自在に設けられて摺動部材５を軸
線方向に摺動するように構成されている。リール側板２
にはスライドレバー８が上下方向に摺動自在に設けられ
ている。前記摺動部材５と制動調節ツマミ７で磁石６を
導電体のスプール３に遠近自在に調節可能とする調節装
置が構成されている。前記制動調節ツマミ７とスライド
レバー８で制動位置と、前記制動位置より離間した非制
動位置と、の両位置に切換保持する切換装置が構成され
ている。A holding case 4 holding a bearing 14 is fitted and fixed in the through hole 1a of the left frame 1. A sliding member 5 is provided in the holding case 4 so as to be movable back and forth in the axial direction, and is urged in a direction away from the spool 3 by a spring 16.
The yoke 17 and the rare earth permanent magnet 6 are fixed to one end of the sliding member 5, and the rare earth permanent magnet 6 is arranged to face one side of the spool 3. A brake adjusting knob 7 is rotatably provided between the reel side plate 2 and the holding case 4 so that the sliding member 5 slides in the axial direction. Reel side plate 2
Is provided with a slide lever 8 slidably in the vertical direction. An adjusting device is provided which enables the magnet 6 to be adjusted to be freely movable toward and away from the conductive spool 3 by the sliding member 5 and the brake adjusting knob 7. A braking position is separated from the braking position by the braking adjustment knob 7 and the slide lever 8,
A switching device for switching and holding both of the moving position and the moving position is configured.
【００１０】前記保持ケース４は有底カップ状に形成さ
れて底部内側に軸筒４ａが突設され、軸筒の中心穴に前
記軸受１４が嵌合固定され、軸筒４ａの外周にＥリング
１８の係合周溝が形成され、軸筒４ａ外側の底部に複数
の貫通孔４ｂが穿設され、外側中心に円形突出部４ｃが
突設されている。前記摺動部材５は前記軸筒４ａに嵌合
される透孔５ａと継鉄１７と希土類永久磁石６が固定さ
れる環状部５ｂと保持ケース４の底部外側に突設された
複数本の柱状凸部５ｃで形成され、希土類永久磁石６は
継鉄１７上に複数個隣り同志が異極になるように単体の
希土類永久磁石６が複数配置固定されている。The holding case 4 is formed in a cup shape with a bottom, and a shaft cylinder 4a is protruded from the inside of the bottom. The bearing 14 is fitted and fixed in a center hole of the shaft cylinder. 18 engagement peripheral grooves are formed, a plurality of through holes 4b are drilled at the bottom outside the shaft cylinder 4a, and a circular projection 4c is projected at the center outside. The sliding member 5 has a through hole 5a fitted to the shaft cylinder 4a, an annular portion 5b to which the yoke 17 and the rare earth permanent magnet 6 are fixed, and a plurality of pillars protruding outside the bottom of the holding case 4. A plurality of rare earth permanent magnets 6 are arranged and fixed on the yoke 17 so that a plurality of rare earth permanent magnets 6 are adjacent to each other and have different polarities.
【００１１】前記制動調節ツマミ７は硬貨等が挿入され
る溝７ａとリール側板２の透孔２ａに嵌まる突出部７ｂ
と図１、図２（ａ）のように保持ケース４の円形突出部
４ｃが嵌合される凹陥部７ｃと外周の歯形７ｄと凸部５
ｃが嵌合される複数本の円弧状凹部７ｅが形成され、凹
部７ｅの底面は図２（ｂ）のように軸線方向に傾斜した
底面７ｆで構成され、歯形７ｄに係合片１９が係合され
ている。制動調節ツマミ７の後側の外周には傾斜面７ｇ
が形成されている。前記軸線方向に傾斜した底面７ｆで
調節装置の調節可能な制動位置が設定されている。The brake adjusting knob 7 has a groove 7a into which coins and the like are inserted and a protrusion 7b fitted into the through hole 2a of the reel side plate 2.
As shown in FIGS. 1 and 2A, a concave portion 7c into which the circular protrusion 4c of the holding case 4 is fitted, a tooth profile 7d on the outer periphery, and a projection 5
A plurality of arc-shaped concave portions 7e into which the c is fitted are formed, and the bottom surface of the concave portion 7e is formed by a bottom surface 7f inclined in the axial direction as shown in FIG. 2B, and the engaging piece 19 is engaged with the tooth shape 7d. Have been combined. 7g of inclined surface is provided on the rear outer periphery of the brake adjustment knob 7.
Are formed. The adjustable braking position of the adjusting device is set on the bottom surface 7f inclined in the axial direction.
【００１２】前記スライドレバー８はツマミ８ａと制動
調節ツマミ７の後側を前方に押圧する押圧部８ｂと押圧
部８ｂ前面の傾斜面８ｃとで形成されている。スライド
レバー８はツマミ８ａがリール側板２の長孔２ｂに嵌め
られて外部に突出され、上下動可能に支持されている。
スライドレバー８が上方に摺動された時、傾斜面８ｃは
制動調節ツマミ７の後側外周の傾斜面７ｇに臨まされて
いる。図１では制動調節ツマミ７と摺動部材５がスライ
ドレバー８の押圧部８ｂで前方に押圧されている。The slide lever 8 is formed of a knob 8a, a pressing portion 8b for pressing the rear side of the braking adjustment knob 7 forward, and an inclined surface 8c on the front surface of the pressing portion 8b. The slide lever 8 has a knob 8a fitted in the long hole 2b of the reel side plate 2 and protrudes to the outside, and is supported so as to be vertically movable.
When the slide lever 8 is slid upward, the inclined surface 8c faces the inclined surface 7g on the rear outer periphery of the braking adjustment knob 7. In FIG. 1, the brake adjusting knob 7 and the sliding member 5 are pressed forward by the pressing portion 8 b of the slide lever 8.
【００１３】図１の状態でスプール３の回転に調節可能
な制動位置で制動が掛けられる時は、制動調節ツマミ７
が回動されると、凸部５ｃが嵌合された複数本の円弧状
凹部７ｅが回動されて凹部７ｅの軸線方向に傾斜した底
面７ｆで凸部５ｃが前後に移動される。凸部５ｃが前後
に移動されると、摺動部材５が前後に移動される。図２
（ａ）で制動調節ツマミ７が例えば矢印方向の反時計方
向に回動されると、図１で摺動部材５がスプール３方向
に前進動作して希土類永久磁石６が非磁性導電体のスプ
ール３に近接され、制動調節ツマミ７が反対方向に回動
されると離間される。スプール３が回転されると、摺動
部材５が前進された時、希土類永久磁石６がスプール３
の一側面に近接されて希土類永久磁石６で非磁性導電体
のスプール３に多く渦電流が発生されてスプール３の回
転に強く制動が掛けられる。摺動部材５が後退された
時、希土類永久磁石６がスプール３の一側面から離間さ
れて希土類永久磁石６で非磁性導電体のスプール３に少
なく渦電流が発生されてスプール３の回転に弱く制動が
掛けられる。In the state shown in FIG. 1, the rotation of the spool 3 can be adjusted.
When braking is applied at a proper braking position , the brake adjustment knob 7
Is rotated, the plurality of arc-shaped concave portions 7e into which the convex portions 5c are fitted are rotated, and the convex portions 5c are moved back and forth on the bottom surface 7f inclined in the axial direction of the concave portions 7e. When the protrusion 5c is moved back and forth, the sliding member 5 is moved back and forth. FIG.
In FIG. 1A, when the brake adjusting knob 7 is rotated, for example, counterclockwise in the direction of the arrow, the sliding member 5 moves forward in the direction of the spool 3 in FIG. 3 and are separated when the brake adjustment knob 7 is turned in the opposite direction. When the spool 3 is rotated, when the sliding member 5 is advanced, the rare-earth permanent magnet 6
Near the one side surface, a large amount of eddy current is generated in the nonmagnetic conductive spool 3 by the rare-earth permanent magnet 6, and the rotation of the spool 3 is strongly braked. When the sliding member 5 is retracted, the rare-earth permanent magnet 6 is separated from one side surface of the spool 3 and a small eddy current is generated in the non-magnetic conductive spool 3 by the rare-earth permanent magnet 6, so that the spool 3 is weak to rotate. Braking is applied.
【００１４】次に磁石を導電体に遠近自在に調節可能と
する調節装置の制動位置と、前記制動位置より離間した
非制動位置と、の両位置に切換保持する切換動作は、図
１でスライドレバー８のツマミ８ａが図３のように上方
に摺動されると、押圧部８ｂがリール側板２と制動調節
ツマミ７の間から離間されて制動調節ツマミ７と摺動部
材５が発条１６で後退されてリール側板２と制動調節ツ
マミ７が接触される。摺動部材５が後退されると、希土
類永久磁石６がスプール３の一側面から大きく離間され
て希土類永久磁石６による非磁性導電体のスプール３へ
の磁気力の影響がなくなり、非制動位置になってスプー
ル３の回転に制動が掛けられない。制動調節ツマミ７と
摺動部材５が図３の位置から図１の状態に戻される時
は、スライドレバー８のツマミ８ａが下方に摺動されて
傾斜面８ｃで制動調節ツマミ７の後側外周の傾斜面７ｇ
が押されて制動調節ツマミ７と摺動部材５が前進され、
押圧部８ｂがリール側板２と制動調節ツマミ７の間に挿
入される。Next, a braking position of the adjusting device for allowing the magnet to be freely adjusted toward and away from the conductor is separated from the braking position.
When the knob 8a of the slide lever 8 is slid upward as shown in FIG. 3 when the knob 8a of the slide lever 8 is slid upward as shown in FIG. 3, the pressing portion 8b is brought into contact with the reel side plate 2 and the brake adjustment knob. 7, the brake adjustment knob 7 and the sliding member 5 are retracted by the ridges 16, and the reel side plate 2 and the brake adjustment knob 7 are brought into contact. When the sliding member 5 is retracted, the rare-earth permanent magnet 6 is largely separated from one side surface of the spool 3 so that the rare-earth permanent magnet 6 eliminates the influence of the magnetic force on the spool 3 of the non-magnetic conductor, and moves to the non-braking position . As a result, the rotation of the spool 3 cannot be braked. When the brake adjusting knob 7 and the sliding member 5 are returned from the position shown in FIG. 3 to the state shown in FIG. 1, the knob 8a of the slide lever 8 is slid downward and the rear outer periphery of the brake adjusting knob 7 is inclined by the inclined surface 8c. 7g of slope
Is pushed to advance the brake adjustment knob 7 and the sliding member 5,
The pressing portion 8b is inserted between the reel side plate 2 and the brake adjusting knob 7.
【００１５】バックラッシュ防止装置が前記のように構
成されると、仕掛けをポイントへ放出時の初速が小さい
釣法では、スライドレバー８のツマミ８ａを操作して制
動調節ツマミ７と摺動部材５を後退させることで、磁石
が導電体に遠近自在に調節可能とする調節装置の制動位
置から前記制動位置より離間した非制動位置に切換保持
されて、スプール３の回転に作用する制動力が排除出来
るから、初速が小さい釣法でもスプール３の回転が円滑
に行われて釣りが確実に行える。When the backlash prevention device is constructed as described above, in the fishing method in which the initial speed at the time of releasing the tackle to the point is small, the knob 8a of the slide lever 8 is operated and the brake adjustment knob 7 and the sliding member 5 are operated. The braking position of the adjustment device that allows the magnet to freely adjust to the conductor by retracting
It is switched and held from location to non-braking position spaced from the braking position, because the braking force acting on the rotation of the spool 3 can be eliminated, ensuring fishing rotation of the spool 3 in the initial velocity is small fishing method is performed smoothly Can be done.
【００１６】図４から図６は第２実施例で、図４はスプ
ール軸の左側にバックラッシュ防止装置が組み込まれた
魚釣用両軸受型リールの要部断面背面図、図５は一側リ
ール側板内の磁石を導電体に遠近移動可能とする調節装
置の正面を示す魚釣用両軸受型リールの要部断面側面
図、図６は磁石を導電体に遠近自在に調節可能とする調
節装置の制動位置から前記制動位置より離間した非制動
位置に切換保持する切換動作時の魚釣用両軸受型リール
の要部断面背面図である。FIGS. 4 to 6 show a second embodiment. FIG. 4 is a cross-sectional rear view of a main part of a dual-bearing fishing reel in which a backlash prevention device is incorporated on the left side of a spool shaft. FIG. fragmentary sectional side view of a double-bearing type fishing reel shown in front of the regulating device enabling perspective moving magnet in the reel side plate to the conductor, FIG. 6 is adjusted to be freely adjustable distance the magnets to the conductor Non-braking distance from the braking position of the device to the braking position
It is principal part sectional back view of the double-bearing type fishing reel at the time of the switching operation which switches and hold | maintains to a position .
【００１７】図４でアルミ材や銅材の非磁性導電体のス
プール３の一側面には円筒部３ａが形成されている。前
記第１実施例と同様に左側枠１の透孔１ａにスプール軸
１３が軸承される軸受を保持した保持ケース４′が嵌合
固定され、保持ケース４′の大きな円筒部内周に継鉄リ
ング２０が固定されてスプール３の円筒部３ａと対向配
置されている。第２実施例では、保持ケース４′には図
４で左側に円筒部４ｄが一体的に形成されている。円筒
部４ｄ内には摺動部材５′が軸線方向に前後動自在にか
つ外周方向に回動自在に設けられて発条１６でスプール
３から離間する方向に付勢されている。摺動部材５′の
一対のカム部の外側には図５のように上下一対の制動レ
バー９、９′が左側枠１に支軸２１で夫々一側が回動自
在に支持されている。上下一対の制動レバー９、９′の
外側には円弧状の永久磁石６′が固着されると共に永久
磁石６′はスプール３の円筒部３ａと対向配置されてい
る。リール側板２と保持ケース４′で制動調節ツマミ
７′が回動自在に設けられて摺動部材５′を軸線方向に
摺動するようにかつ外周方向に回動自在に構成されてい
る。リール側板２にはスライドレバー８が上下方向に摺
動自在に設けられている。前記摺動部材５′と制動調節
ツマミ７′と上下一対の制動レバー９、９′で磁石６′
を導電体のスプール３に遠近自在に調節可能とする調節
装置が構成されている。 前記制動調節ツマミ７′とス
ライドレバー８で調節装置の制動位置から前記制動位置
より離間した非制動位置に切換保持する切換装置が構成
されている。In FIG. 4, a cylindrical portion 3a is formed on one side surface of a spool 3 of a non-magnetic conductor made of aluminum or copper. As in the first embodiment, a holding case 4 'holding a bearing on which a spool shaft 13 is supported is fitted and fixed in the through hole 1a of the left frame 1, and a yoke ring is attached to the inner periphery of a large cylindrical portion of the holding case 4'. 20 is fixed and arranged to face the cylindrical portion 3a of the spool 3. In the second embodiment, a cylindrical portion 4d is integrally formed on the holding case 4 'on the left side in FIG. A sliding member 5 ′ is provided in the cylindrical portion 4 d so as to be movable back and forth in the axial direction and rotatable in the outer peripheral direction, and is urged in a direction away from the spool 3 by the ridge 16. As shown in FIG. 5, a pair of upper and lower braking levers 9 and 9 'are rotatably supported on the left frame 1 by a support shaft 21 on the outside of the pair of cam portions of the sliding member 5'. An arc-shaped permanent magnet 6 ′ is fixed to the outside of the pair of upper and lower braking levers 9 and 9 ′, and the permanent magnet 6 ′ is arranged to face the cylindrical portion 3 a of the spool 3. A brake adjusting knob 7 'is rotatably provided between the reel side plate 2 and the holding case 4' so that the sliding member 5 'is slidable in the axial direction and rotatable in the outer circumferential direction. A slide lever 8 is provided on the reel side plate 2 so as to be slidable in the vertical direction. The magnet 6 'is formed by the sliding member 5', the brake adjusting knob 7 ', and the pair of upper and lower brake levers 9, 9'.
An adjusting device is provided which can adjust the distance to the spool 3 made of a conductive material. The brake adjusting knob 7 'and the slide lever 8 move the braking position of the adjusting device from the braking position to the braking position.
A switching device for switching and holding the non-braking position at a greater distance is configured.
【００１８】第２実施例では前記保持ケース４′の円筒
部４ｄの底部内側に軸部４ｅが突設され、軸部４ｅの外
周にＥリング１８の係合周溝が形成され、軸部４ｅ外側
の底部に複数の円弧状貫通孔４ｆが穿設され、外側中心
に円形突出部４ｇが突設されている。前記摺動部材５′
は前記軸部４ｅに嵌合される透孔５ｄと保持ケース４′
の底部外側に突設された複数本の柱状凸部５ｃと一対の
カム部５ｅと環状退避部５ｆとで形成されている。In the second embodiment, a shaft portion 4e is projected from the inside of the bottom of the cylindrical portion 4d of the holding case 4 ', and an engaging peripheral groove of the E-ring 18 is formed on the outer periphery of the shaft portion 4e. A plurality of arc-shaped through holes 4f are formed in the outer bottom portion, and a circular protrusion 4g is formed in the center of the outer side. The sliding member 5 '
Is a through hole 5d fitted to the shaft portion 4e and a holding case 4 '.
It is formed of a plurality of columnar projections 5c protruding from the bottom of the base, a pair of cams 5e, and an annular retreat 5f.
【００１９】前記制動調節ツマミ７′は硬貨等が挿入さ
れる溝７ａとリール側板２の透孔２ａに嵌まる突出部７
ｂと保持ケース４′の円形突出部４ｇが嵌合される凹陥
部７ｈと外周の歯形７ｄと凸部５ｃが嵌合される複数の
丸穴７ｉが形成され、歯形７ｄに係合片１９が係合され
ている。制動調節ツマミ７′の後側の外周には傾斜面７
ｇが形成されている。The brake adjusting knob 7 'has a groove 7a into which coins and the like are inserted and a protrusion 7 which fits into the through hole 2a of the reel side plate 2.
b, a recess 7h in which the circular projection 4g of the holding case 4 'is fitted, and a plurality of round holes 7i in which the outer teeth 7d and the protrusions 5c are fitted. Is engaged. An inclined surface 7 is provided on the outer periphery on the rear side of the brake adjusting knob 7 '.
g is formed.
【００２０】前記スライドレバー８はツマミ８ａと制動
調節ツマミ７′の後側を前方に押圧する押圧部８ｂと押
圧部８ｂ前面の傾斜面８ｃとで形成されている。スライ
ドレバー８はツマミ８ａがリール側板２の長孔２ｂに嵌
められて外部に突出され、上下動可能に支持されてい
る。スライドレバー８が上方に摺動された時、傾斜面８
ｃは制動調節ツマミ７′の後側外周の傾斜面７ｇに臨ま
されている。図４では制動調節ツマミ７′と摺動部材
５′がスライドレバー８の押圧部８ｂで前方に押圧され
ている。上下一対の制動レバー９、９′は円弧部９ａと
Ｌ字状の鈎状部９ｂで形成されてＬ字状の鈎状部９ｂは
摺動部材５′の一対のカム部５ｄと環状退避部５ｅに当
接可能に臨まされ、Ｌ字状の鈎状部９ｂは発条２２で間
隔が狭められるように付勢されている。上下一対の制動
レバー９、９′の円弧部９ａ外側に固着された円弧状の
永久磁石６′は異極同志が交互になるように着磁されて
いる。摺動部材５′の一対のカム部５ｄで調節装置の制
動位置が設定されている。The slide lever 8 includes a knob 8a, a pressing portion 8b for pressing the rear side of the brake adjusting knob 7 'forward, and an inclined surface 8c on the front surface of the pressing portion 8b. The slide lever 8 has a knob 8a fitted in the long hole 2b of the reel side plate 2 and protrudes to the outside, and is supported so as to be vertically movable. When the slide lever 8 is slid upward, the slope 8
c faces the inclined surface 7g on the rear outer periphery of the braking adjustment knob 7 '. In FIG. 4, the brake adjusting knob 7 ′ and the sliding member 5 ′ are pressed forward by the pressing portion 8 b of the slide lever 8. A pair of upper and lower braking levers 9 and 9 'are formed by an arc portion 9a and an L-shaped hook portion 9b, and the L-shaped hook portion 9b is formed by a pair of cam portions 5d of a sliding member 5' and an annular retreat portion. The L-shaped hook portion 9b is urged so as to be narrowed by the ridge 22. The arc-shaped permanent magnet 6 'fixed to the outside of the arc portion 9a of the pair of upper and lower braking levers 9, 9' is magnetized so that different poles alternate. Control means for regulating a pair of cam portions 5d of the sliding member 5 '
Movement position is set.
【００２１】図４の状態でスプール３の回転に制動位置
で制動が掛けられる時は、制動調節ツマミ７′が回動さ
れると、凸部５ｃが嵌合された丸穴７ｉが回動されて凸
部５ｃは円弧状貫通孔４ｆの中を回動され、摺動部材
５′が回動される。摺動部材５′が回動されると、一対
のカム部５ｄで上下一対の制動レバー９、９′のＬ字状
の鈎状部９ｂが夫々上下動され、制動レバー９が上方
に、制動レバー９′が下方に夫々移動された時、永久磁
石６′が非磁性導電体のスプール３の円筒部３ａに近接
され、制動調節ツマミ７′が反対方向に回動されると離
間される。スプール３が回転されると、永久磁石６′が
スプール３の円筒部３ａに近接された時、永久磁石６′
で非磁性導電体のスプール３に多く渦電流が発生されて
スプール３の回転に強く制動が掛けられる。永久磁石
６′がスプール３の円筒部３ａから離間された時、永久
磁石６′で非磁性導電体のスプール３に少なく渦電流が
発生されてスプール３の回転に弱く制動が掛けられる。In the state shown in FIG. 4, when the rotation of the spool 3 is braked at the braking position , when the brake adjusting knob 7 'is rotated, the round hole 7i into which the convex portion 5c is fitted. Is rotated, the convex portion 5c is rotated in the arc-shaped through hole 4f, and the sliding member 5 'is rotated. When the sliding member 5 'is rotated, the L-shaped hook-shaped portions 9b of the pair of upper and lower braking levers 9 and 9' are respectively moved up and down by the pair of cam portions 5d, and the braking lever 9 is moved upward. When the levers 9 'are moved downward, respectively, the permanent magnet 6' comes close to the cylindrical portion 3a of the spool 3 of the non-magnetic conductor, and is separated when the brake adjusting knob 7 'is turned in the opposite direction. When the spool 3 is rotated, when the permanent magnet 6 'comes close to the cylindrical portion 3a of the spool 3, the permanent magnet 6'
As a result, a large amount of eddy current is generated in the spool 3 made of a nonmagnetic conductor, and the rotation of the spool 3 is strongly braked. When the permanent magnet 6 'is separated from the cylindrical portion 3a of the spool 3, a small eddy current is generated in the non-magnetic conductive spool 3 by the permanent magnet 6', and the rotation of the spool 3 is weakly braked.
【００２２】次に磁石を導電体に遠近自在に調節可能と
する調節装置の制動位置から前記制動位置より離間した
非制動位置に切換保持する切換動作は、図４でスライド
レバー８のツマミ８ａが図６のように上方に摺動される
と、押圧部８ｂがリール側板２と制動調節ツマミ７′の
間から離間されて制動調節ツマミ７′と摺動部材５′が
発条１６で後退されてリール側板２と制動調節ツマミ
７′が接触される。摺動部材５′が後退されると、上下
一対の制動レバー９、９′のＬ字状の鈎状部９ｂが環状
退避部５ｅに当接されて永久磁石６′がスプール３の円
筒部３ａから大きく離間されて永久磁石６′による非磁
性導電体のスプール３への磁気力の影響がなくなり、非
制動位置になってスプール３の回転に制動が掛けられな
い。制動調節ツマミ７′と摺動部材５′が図６の位置か
ら図４の状態に戻される時は、スライドレバー８のツマ
ミ８ａが下方に摺動されて傾斜面８ｃで制動調節ツマミ
７′の後側外周の傾斜面７ｇが押されて制動調節ツマミ
７′と摺動部材５′が前進され、押圧部８ｂがリール側
板２と制動調節ツマミ７′の間に挿入される。Next, the magnet is separated from the braking position of the adjusting device for enabling the magnet to be freely adjusted to and away from the conductor .
When the knob 8a of the slide lever 8 is slid upward as shown in FIG. 6, the pressing portion 8b is moved from between the reel side plate 2 and the brake adjusting knob 7 'in FIG. After being separated, the brake adjusting knob 7 'and the sliding member 5' are retracted by the ridges 16, and the reel side plate 2 and the braking adjusting knob 7 'come into contact. When the sliding member 5 'is retracted, the L-shaped hook-shaped portions 9b of the pair of upper and lower braking levers 9 and 9' come into contact with the annular retracting portion 5e, and the permanent magnet 6 'is moved to the cylindrical portion 3a of the spool 3. from greater are spaced eliminates the influence of the magnetic force on the spool 3 of the non-magnetic conductor by the permanent magnet 6 ', non
At the braking position , the rotation of the spool 3 is not braked. When the brake adjustment knob 7 'and the sliding member 5' are returned from the position shown in FIG. 6 to the state shown in FIG. 4, the knob 8a of the slide lever 8 is slid downward, and the brake adjustment knob 7 'is tilted by the inclined surface 8c. The inclined surface 7g of the outer periphery on the rear side is pushed to advance the brake adjustment knob 7 'and the sliding member 5', and the pressing portion 8b is inserted between the reel side plate 2 and the brake adjustment knob 7 '.
【００２３】前記第１実施例の説明ではスプール３をア
ルミ材や銅材の非磁性導電体で形成される場合について
述べたが、スプール３が合成樹脂材で形成された時は、
スプール３の一側面に継鉄とアルミ材や銅材の非磁性導
電体が固定される。前記第２実施例の説明ではスプール
３をアルミ材や銅材の非磁性導電体で形成すると共に、
一側面に円筒部３ａを一体に形成された場合について述
べたが、円筒部を別体に形成してスプール３の一側面側
のスプール軸１３に固定してもよい。この時はスプール
３を合成樹脂材で形成してもよい。In the description of the first embodiment, the case where the spool 3 is formed of a non-magnetic conductive material such as aluminum or copper is described. However, when the spool 3 is formed of a synthetic resin material,
A non-magnetic conductor such as yoke and aluminum or copper is fixed to one side of the spool 3. In the description of the second embodiment, the spool 3 is formed of a non-magnetic conductor such as aluminum or copper,
Although the case where the cylindrical portion 3a is formed integrally on one side has been described, the cylindrical portion may be formed separately and fixed to the spool shaft 13 on one side of the spool 3. At this time, the spool 3 may be formed of a synthetic resin material.
【００２４】[0024]
【発明の効果】本発明は前述のように、仕掛けをポイン
トへ放出時の初速が小さい釣法では、スライドレバー
（切換レバー）を操作して制動調節ツマミと摺動部材を
後退させることで、磁石が導電体に遠近自在に調節可能
とする調節装置の制動位置から前記制動位置より離間し
た非制動位置に切換保持されて、スプールの回転に作用
する制動力が排除出来るから、初速が小さい釣法でもス
プールの回転が円滑に行われて釣りが確実に行える優れ
た効果を奏すると共に、仕掛けをポイントへ放出時の初
速が小さい釣法から通常の釣法へ移行するときでも、ス
ライドレバー（切換レバー）を操作して制動調節ツマミ
と摺動部材を初期位置に復帰させることで、磁石が導電
体に遠近自在に調節可能とする調節装置の前記制動位置
より離間した非制動位置から調節可能な制動位置に切換
保持されて、スプールの回転に作用する制動力を初期設
定状態に復帰できるので、再度ブレーキ力の調節を行う
必要がない等優れた効果を合わせて有する魚釣用リール
のバックラッシュ防止装置を提供することが出来る。 As described above, according to the present invention, in the fishing method in which the initial speed at the time of releasing the tackle to the point is small, the slide lever (switching lever) is operated to retract the braking adjustment knob and the sliding member. apart from the previous SL braking position from the braking position of the adjusting device magnet is freely adjustable distance to the conductor
Since the braking force acting on the rotation of the spool can be eliminated by being switched and held at the non-braking position , the spool rotates smoothly even in a fishing method with a small initial speed, and has an excellent effect that the fishing can be reliably performed. First time to release gimmicks to points
Even when shifting from slow fishing to normal fishing,
Operate the ride lever (switch lever) to adjust the braking
By returning the sliding member to the initial position, the magnet becomes conductive.
The braking position of the adjusting device which can be adjusted to be able to freely move toward and away from the body.
Switch from more distant non-braking position to adjustable braking position
The braking force acting on the rotation of the spool
Since it can return to a fixed state, adjust the braking force again
Fishing reel with excellent effects such as no need
Can be provided.
【図１】第１実施例で、スプール軸の左側にバックラッ
シュ防止装置が組み込まれた魚釣用両軸受型リールの要
部断面背面図である。FIG. 1 is a sectional rear view of a main part of a double-bearing fishing reel in which a backlash prevention device is incorporated on the left side of a spool shaft in a first embodiment.
【図２】同（ａ）は磁石を導電体に遠近自在に調節可能
とする調節装置の正面図で（ｂ）は磁石を導電体に遠近
自在に調節可能とする調節カム溝の断面側面図である。FIG. 2 (a) is a front view of an adjusting device capable of freely adjusting a magnet to and away from a conductor, and FIG.
It is sectional side view of the adjustment cam groove which can be adjusted freely .
【図３】同磁石を導電体に遠近自在に調節可能とする調
節装置の制動位置から前記制動位置より離間した非制動
位置に切換保持する切換動作時の魚釣用両軸受型リール
の要部断面背面図である。FIG. 3 is a non-braking distance from the braking position of the adjusting device that allows the magnet to be adjusted to be able to freely move toward and away from the conductor;
It is principal part sectional back view of the double-bearing type fishing reel at the time of the switching operation which switches and hold | maintains to a position .
【図４】第２実施例で、スプール軸の左側にバックラッ
シュ防止装置が組み込まれた魚釣用両軸受型リールの要
部断面背面図である。FIG. 4 is a cross-sectional rear view of a main part of a dual-bearing fishing reel in which a backlash prevention device is incorporated on the left side of a spool shaft in a second embodiment.
【図５】同一側リール側板内の磁石を導電体に遠近自在
に調節可能とする調節装置の正面を示す魚釣用両軸受型
リールの要部断面側面図である。FIG. 5: The magnet in the side plate on the same reel can be freely moved toward and away from the conductor.
It is a fragmentary cross-sectional side view of a double-bearing type fishing reel shown in front of the regulating device to be adjustable.
【図６】同磁石を導電体に遠近自在に調節可能とする調
節装置の制動位置から前記制動位置より離間した非制動
位置に切換保持する切換動作時の魚釣用両軸受型リール
の要部断面背面図である。FIG. 6 is a non-braking distance between the braking position and the braking position of the adjusting device that allows the magnet to be adjusted to be able to freely move toward and away from the conductor;
It is principal part sectional back view of the double-bearing type fishing reel at the time of the switching operation which switches and hold | maintains to a position .
Ａ リール本体 ３ スプール ５、５′、７、７′ 磁石を導電体のスプールに遠近自
在に調節可能とする調節装置構成部品 ６、６′ 磁石 ７、７′、８、８′ 調節装置の制動位置から前記制動
位置より離管した非制動位置に切換保持する切換装置構
成部品A reel body 3 spools 5,5 ', 7,7' perspective own magnets on the spool of the conductor
Adjusting device components 6, 6 to be adjustable standing 'magnets 7,7', 8,8 'regulatory device switching device components for switching and held in a non-braking position Hanarekan from the braking position from the braking position of the
Claims (1)
ルと共に回転する導電体に磁石を遠近自在に調節可能と
する調節装置を設け、前記スプールの回転に掛かる制動
力を変化させるようにした魚釣用リールのバックラッシ
ュ防止装置において、前記導電体と前記磁石との間隔を
前記調節装置にて調節可能な制動位置と、前記制動位置
より離間した非制動位置と、の両位置に切換保持する、
前記調節装置とは別の切換装置をリール本体に設けたこ
とを特徴とする魚釣用リールのバックラッシュ防止装
置。1. A magnet that can be freely adjusted in a conductor that rotates with a spool rotatably supported on a reel body.
An adjusting device which is provided in the anti-backlash device of the fishing reel and the so that by changing the braking force applied to the rotation of the spool, the distance between the conductor and the magnet
A braking position adjustable by the adjusting device; and the braking position.
Switching and holding both the non-braking position and the more separated non-braking position,
A backlash preventing device for a fishing reel, wherein a switching device different from the adjusting device is provided on the reel body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5087891A JP2826937B2 (en) | 1993-03-23 | 1993-03-23 | Backlash prevention device for fishing reels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5087891A JP2826937B2 (en) | 1993-03-23 | 1993-03-23 | Backlash prevention device for fishing reels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06276902A JPH06276902A (en) | 1994-10-04 |
| JP2826937B2 true JP2826937B2 (en) | 1998-11-18 |
Family
ID=13927511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5087891A Expired - Lifetime JP2826937B2 (en) | 1993-03-23 | 1993-03-23 | Backlash prevention device for fishing reels |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2826937B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6065700A (en) * | 1996-07-15 | 2000-05-23 | Brunswick Corporation | Actuator assembly for magnetic brake on a fishing reel |
| JP2009027975A (en) * | 2007-07-26 | 2009-02-12 | Daiwa Seiko Inc | Fishing reel |
| JP2011072266A (en) * | 2009-09-30 | 2011-04-14 | Globeride Inc | Fishing reel |
| JP5330564B2 (en) * | 2012-04-13 | 2013-10-30 | グローブライド株式会社 | Fishing reel |
| JP6543041B2 (en) * | 2015-02-12 | 2019-07-10 | 株式会社シマノ | Spool brake and fishing reel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2536459Y2 (en) * | 1991-05-16 | 1997-05-21 | 株式会社シマノ | Fishing reel |
-
1993
- 1993-03-23 JP JP5087891A patent/JP2826937B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06276902A (en) | 1994-10-04 |
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