JPH0748064Y2 - Fishing reel - Google Patents

Description

【考案の詳細な説明】[Detailed description of the device] 【産業上の利用分野】[Industrial applications]

本考案は魚釣用リールのドラグ機構に関するものであ
る。The present invention relates to a drag mechanism for a fishing reel.

【従来の技術】[Prior art]

魚釣用両軸受型リールにおいて、駆動機構をドラグ作動
状態と直結駆動であるドラグロック状態に瞬時に切換自
在にすることが実公平１−20856号公報及び実開昭63−1
3567号公報で知られている。In a dual-bearing type reel for fishing, it is possible to instantaneously switch the drive mechanism between a drag operating state and a drag lock state which is a direct connection drive.
It is known from Japanese Patent No. 3567.

【考案が解決しようとする課題】[Problems to be solved by the device]

しかしながら前記公知の前者の方式は、駆動歯車に対し
て切換部材の軸方向の係脱作用で行うものであるため、
特に負荷のかかっているドラグロック状態からドラグ作
動状態への切換時の軸方向の抵抗が大きく切換操作が円
滑にできないと共にその切換機構も駆動歯車に対する軸
方向の係脱機構のため構成が複雑面倒となり、しかも切
換摘みがハンドル軸上に設けられているので操作もし辛
い欠陥がある。 また後者の方式は切換レバーがハンドル軸とは別個に設
けられているが、やはり駆動歯車に対して軸方向の係脱
作用で行うため、前者と同様に軸方向の抵抗が大きく切
換操作がスムーズにできないと共に構成も複雑である欠
陥がある。 本考案はこれらの欠陥を改善してドラグ作動状態とドラ
グロック状態とを切換える場合に抵抗少なく円滑容易に
できると共に切換機構も容易なドラグ装置を有する魚釣
用リールを提供することを目的とするものである。However, the known former method is performed by engaging and disengaging the switching member in the axial direction with respect to the drive gear.
In particular, the axial resistance when switching from the drag lock state under load to the drag operating state is large, and the switching operation cannot be performed smoothly. Moreover, since the switching knob is provided on the handle shaft, it is difficult to operate. Also, in the latter method, the switching lever is provided separately from the handle shaft, but since it is also engaged and disengaged in the axial direction with respect to the drive gear, the axial resistance is large and the switching operation is smooth as in the former method. However, there is a defect that the structure is complicated and the structure is complicated. SUMMARY OF THE INVENTION It is an object of the present invention to provide a fishing reel having a drag device which is improved in these defects and can be smoothly and smoothly with less resistance when switching between a drag operating state and a drag lock state and an easy switching mechanism. It is a thing.

【課題を解決するための手段】[Means for Solving the Problems]

本考案は前記目的を達成するために、ハンドルを有する
駆動軸に対してスプール軸のピニオンに噛合する駆動歯
車を回動自在に設けると共に前記駆動軸と駆動歯車とを
遊星歯車機構で連動せしめ、リール本体に突設した支軸
に前記遊星歯車機構の太陽歯車又は内側歯歯車に設けた
連動歯車と噛合しかつ制動板を装着した制動歯車を回動
可能に支持し、該制動歯車に固定した係止歯に係止爪を
係脱自在に設け、前記支軸の外端部には制動板を押圧す
る操作体を進退自在に設け、更に前記駆動軸には逆転防
止機構を設けたものである。 前記遊星歯車機構に設ける連動歯車は、駆動軸に回動自
在の太陽歯車と一体的に設けると共に遊星歯車を逆転防
止用の爪車に軸支して駆動軸と一体的に回転するように
形成し駆動歯車の内周面を内側歯歯車にする場合と、太
陽歯車を駆動歯車と一体的に形成すると共に遊星歯車の
支持体を駆動軸と一体的に回転するように設けて内側歯
歯車の外周を連動歯車に形成する場合と、駆動歯車に遊
星歯車を軸支すると共に太陽歯車を駆動軸と一体的に設
けて内側歯歯車の外周を連動歯車に形成する場合とがあ
る。In order to achieve the above object, the present invention rotatably provides a drive gear that meshes with a pinion of a spool shaft with respect to a drive shaft having a handle, and links the drive shaft and the drive gear with a planetary gear mechanism. A supporting gear projecting from the reel body meshes with a sun gear of the planetary gear mechanism or an interlocking gear provided on an inner tooth gear, and a braking gear equipped with a braking plate is rotatably supported and fixed to the braking gear. A locking claw is provided on the locking tooth so that it can be engaged and disengaged, an operating body for pressing the braking plate is provided at the outer end of the support shaft so as to move forward and backward, and a reverse rotation prevention mechanism is provided on the drive shaft. is there. The interlocking gear provided in the planetary gear mechanism is integrally formed with the rotatable sun gear on the drive shaft, and the planetary gear is pivotally supported on the reverse rotation preventing ratchet wheel so as to rotate integrally with the drive shaft. When the inner peripheral surface of the drive gear is an internal gear, and when the sun gear is formed integrally with the drive gear and the planetary gear support is provided so as to rotate integrally with the drive shaft, There are a case where the outer circumference is formed as an interlocking gear and a case where the planetary gear is pivotally supported on the drive gear and the sun gear is integrally provided with the drive shaft to form the outer circumference of the inner tooth gear as the interlocking gear.

【作用】[Action]

本考案はハンドル回転を駆動軸から遊星歯車機構を介し
て駆動歯車に伝達し該駆動歯車と噛合するピニオンによ
りスプール軸のスプールを回動すると共にスプールのド
ラグ制動は、係止爪を係止歯から脱した状態で遊星歯車
機構に設けた連動歯車と噛合する制動歯車を操作体の押
圧作用による制動板で制動してスプールをドラグ制動す
るものであり、このドラグ作動状態から切換摘みにより
係止爪を係止歯に係合させると制動歯車は固定されてド
ラグロック状態に切換られ、強制捲取り状態となると共
に釣糸の引出しは阻止される。The present invention transmits the rotation of the handle from the drive shaft to the drive gear through the planetary gear mechanism, and rotates the spool of the spool shaft by the pinion that meshes with the drive gear. The braking gear that meshes with the interlocking gear provided in the planetary gear mechanism in the state of being released from the above is braked by the braking plate by the pressing action of the operating body to drag the spool, and the spool is dragged from this operating state When the pawl is engaged with the locking tooth, the braking gear is fixed and switched to the drag lock state, the forced winding state is established, and the fishing line is prevented from being pulled out.

【実施例】【Example】

本考案の実施例を図面について説明すると、スプール１
を有するスプール軸２には公知の如くクラッチで係脱す
るピニオン３が設けられ、該ピニオン３はリール本体４
に支持されたハンドル５を有する駆動軸６に回動自在に
嵌合されている駆動歯車７と噛合している。 前記駆動軸６には遊星歯車８を軸支しかつ逆転防止爪９
を係止した爪車10が一体的に固着され、前記遊星歯車８
はその外側部が駆動歯車７の内周部に形成された内側歯
歯車11に、また内側部が駆動軸６に回動自在に嵌着され
た太陽歯車12に夫々噛合し、更に前記太陽歯車12には連
動歯車13が一体的に設けられている。 またリール本体４には外側に向け支軸14が突設され、該
支軸14には内周面に係止溝15を有しかつ前記連動歯車13
に噛合する制動歯車16が回動可能に嵌着されると共に支
軸14の内端部には回り止めピン17が突設されており、更
に支軸14には前記回り止めピン17の係合する係合孔18を
有する支持筒19が軸方向自在に装着されている。 前記支持筒19の外周部には前記制動歯車16の係止溝15に
係合する制動板20と支持筒19に係合する制動板20′とが
抜け止めリング21で重合装着されると共にその外端面に
は支軸14に嵌合したレバー操作体22と螺合した微調整摘
手23とよりなる操作部材24とが設けられ、レバー操作体
22を回動することによりレバー操作体22の内側係合突部
25と最外側の制動板20′のカム面26との衝接作用によっ
て制動板20・20′を強弱に圧接し制動歯車16を制動する
ように構成されている。 しかして前記制動歯車16の内端外周部には係止歯27が一
体的に固定されると共に該係止歯27にドラグロック用の
係止爪28がリール本体４に軸支された切換摘み29のカム
29′で係脱自在に形成されている。 なお図中30は係止爪28の附勢バネである。 本考案実施例は上記のように構成されているので、逆転
防止爪９が係合している爪車10によって逆転を阻止さ
れ、かつ係止爪28が係止歯27に係合していない状態でハ
ンドル５を回動すると、駆動軸６の捲取り回動は、遊星
歯車機構によって駆動歯車７に伝達されてピニオン３、
スプール軸２を介してスプール１を回動すると共にスプ
ール１の逆転による駆動歯車７の逆転は、遊星歯車機構
の連動歯車13と噛合する制動歯車16に対する制動板20・
20′の制動力によって制動されて、スプール１をドラグ
制動するものであり、従って遊星歯車機構によりスプー
ル１の逆転時はもとより、釣糸の捲取り時においてもド
ラグ性能を発揮してスプール１はドラグスリップ状態と
なる。この状態において切換摘み29を回動して係止爪28
を係止歯27に係止させると、係止歯27と一体的な制動歯
車16はロック状態となり太陽歯車12を固定して強制捲取
り状態に切換られ釣糸の引出しは阻止される。 また第４図及び第５図は制動歯車16の噛合する連動歯車
13として、遊星歯車機構の内側歯歯車11の外周部を利用
した実施例であり、遊星歯車８はこれを軸支した支持体
８′を駆動軸６と一体回転するようにすると共に太陽歯
車12は駆動歯車７と一体に形成されている。 更に第６図及び第７図も同じく遊星歯車機構の内側歯歯
車11の外周部を連動歯車13に利用したものであるが、こ
の場合は遊星歯車８を直接駆動歯車７に軸支すると共に
太陽歯車12を駆動軸６と一体回転するようにした実施例
である。 なお本願考案は両軸受型リールについて説明したが、突
出固定したスプール軸にピニオンを有するスプールを回
動自在に嵌着した片軸受型リールにも利用することもで
きる。An embodiment of the present invention will be described with reference to the drawings.
As is well known, a pinion 3 which is engaged and disengaged by a clutch is provided on the spool shaft 2 having a reel body 4
It is in mesh with a drive gear 7 that is rotatably fitted to a drive shaft 6 having a handle 5 supported by. A planetary gear 8 is supported on the drive shaft 6 and a reverse rotation preventing pawl 9 is provided.
The ratchet wheel 10 that locks the
Has its outer part meshed with an inner toothed gear 11 formed on the inner peripheral part of the drive gear 7, and its inner part meshes with a sun gear 12 rotatably fitted to the drive shaft 6, and further the sun gear described above. An interlocking gear 13 is integrally provided with the gear 12. Further, a support shaft 14 is provided on the reel main body 4 so as to project outward, and the support shaft 14 has a locking groove 15 on the inner peripheral surface thereof and the interlocking gear 13
A braking gear 16 that meshes with is rotatably fitted, and a rotation stop pin 17 is projectingly provided on the inner end portion of the support shaft 14, and further, the rotation stop pin 17 is engaged with the support shaft 14. A supporting cylinder 19 having an engaging hole 18 is attached so as to be freely axially movable. A braking plate 20 engaging with the locking groove 15 of the braking gear 16 and a braking plate 20 ′ engaging with the supporting cylinder 19 are superposed on the outer periphery of the support cylinder 19 by a retaining ring 21 and On the outer end face, a lever operating body 22 fitted to the support shaft 14 and an operating member 24 including a fine adjustment knob 23 screwed together are provided.
When the lever 22 is rotated, the inner engagement protrusion of the lever operating body 22
It is configured such that the braking plates 20 and 20 'are strongly and weakly pressed by the abutting action of 25 and the cam surface 26 of the outermost braking plate 20' to brake the braking gear 16. A locking tooth 27 is integrally fixed to the outer peripheral portion of the inner end of the braking gear 16, and a locking claw 28 for drag lock is pivotally supported by the reel body 4 on the locking tooth 27. 29 cams
29 'is formed so that it can be engaged and disengaged. Reference numeral 30 in the drawing denotes a biasing spring of the locking claw 28. Since the embodiment of the present invention is configured as described above, the reverse rotation is prevented by the ratchet wheel 10 with which the reverse rotation preventing claw 9 is engaged, and the locking claw 28 is not engaged with the locking tooth 27. When the handle 5 is rotated in this state, the winding rotation of the drive shaft 6 is transmitted to the drive gear 7 by the planetary gear mechanism, and the pinion 3,
The rotation of the spool 1 via the spool shaft 2 and the reverse rotation of the drive gear 7 due to the reverse rotation of the spool 1 causes the braking plate 20 for the braking gear 16 meshing with the interlocking gear 13 of the planetary gear mechanism.
The spool 1 is braked by the braking force of 20 ', and therefore the spool 1 is dragged by the planetary gear mechanism not only when the spool 1 is rotated in the reverse direction, but also when the fishing line is wound. It will be in a slip state. In this state, the switching knob 29 is rotated to rotate the locking claw 28.
When the locking gear 27 is locked to the locking gear 27, the braking gear 16 integral with the locking gear 27 is locked and the sun gear 12 is fixed and switched to the forced winding state to prevent the fishing line from being drawn out. 4 and 5 are interlocking gears with which the braking gear 16 meshes.
In the embodiment, the outer peripheral portion of the inner toothed gear 11 of the planetary gear mechanism is used as 13, and the planetary gear 8 has a support 8'which supports the planetary gear 8 so as to rotate integrally with the drive shaft 6 and the sun gear 12 Are formed integrally with the drive gear 7. 6 and 7 also utilize the outer peripheral portion of the inner tooth gear 11 of the planetary gear mechanism as the interlocking gear 13, in which case the planetary gear 8 is directly supported by the drive gear 7 and the This is an embodiment in which the gear 12 is integrally rotated with the drive shaft 6. The invention of the present application has been described with respect to the dual-bearing type reel, but the present invention can also be applied to a single-bearing type reel in which a spool having a pinion is rotatably fitted to a spool shaft that is fixed in a protruding manner.

【考案の効果】[Effect of device]

本考案はスプールの逆転時はもとより釣糸の捲取り時に
おいてもドラグ性能を発揮する遊星歯車機構を利用した
ドラグ装置において、制動歯車の外周部に係止歯を設
け、該係止歯に対する係止爪の径方向の係脱作用により
制動歯車をドラグ作動状態とドラグロック状態とを切換
るようにしたので、特に負荷の加わっているドラグロッ
ク状態からドラグ作動状態への切換が抵抗少なく容易に
でき、切換操作が円滑に行えると共に切換機構も制動歯
車に設けた係止歯とこれに係脱する係止爪だけで構成さ
れるため構成も簡易で製造及び分解組立も容易である優
れた特徴と実用性を有する。The present invention relates to a drag device using a planetary gear mechanism that exerts drag performance not only when the spool is reversed but also when the fishing line is wound up. Since the braking gear is switched between the drag operating state and the drag locking state by the engagement and disengagement action of the pawl in the radial direction, it is easy and easy to switch from the drag locking state under load to the drag operating state. The excellent features that the switching operation can be performed smoothly and that the switching mechanism is composed only of the locking teeth provided on the braking gear and the locking claws that are engaged with and disengaged from the locking gear, the structure is simple and the manufacturing and disassembly are easy. It has practicality.

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

第１図は本考案の一部切欠平面図、第２図は同側面図、
第３図は同要部の一部切欠側面図、第４図は本考案の別
実施例の一部切欠平面図、第５図は同要部の一部切欠側
面図、第６図は本考案の更に他の実施例の一部切欠平面
図、第７図は同要部の側面図である。 ２…スプール軸、３…ピニオン、４…リール本体、５…
ハンドル、６…駆動軸、７…駆動歯車、８…遊星歯車、
９…逆転防止爪、10…爪車、11…内側歯歯車、12…太陽
歯車、13…連動歯車、14…支軸、15…係止溝、16…制動
歯車、17…回り止めピン、18…係合孔、19…支持筒、20
・20′…制動板、24…操作部材、27…係止歯、28…係止
爪、29…切換摘み。1 is a partially cutaway plan view of the present invention, FIG. 2 is a side view of the same,
FIG. 3 is a partially cutaway side view of the essential part, FIG. 4 is a partially cutaway plan view of another embodiment of the present invention, FIG. 5 is a partially cutaway side view of the essential part, and FIG. FIG. 7 is a partially cutaway plan view of still another embodiment of the present invention, and FIG. 7 is a side view of the main part. 2 ... spool shaft, 3 ... pinion, 4 ... reel body, 5 ...
Handle, 6 ... Drive shaft, 7 ... Drive gear, 8 ... Planetary gear,
9 ... Reverse rotation preventing claw, 10 ... Claw wheel, 11 ... Inner tooth gear, 12 ... Sun gear, 13 ... Interlocking gear, 14 ... Spindle, 15 ... Locking groove, 16 ... Braking gear, 17 ... Detent pin, 18 … Engagement hole, 19… Support tube, 20
・ 20 '... braking plate, 24 ... operating member, 27 ... locking tooth, 28 ... locking claw, 29 ... switching knob.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項１】ハンドルを有する駆動軸に対してスプール
軸のピニオンに噛合する駆動歯車を回動自在に設けると
共に前記駆動軸と駆動歯車とを遊星歯車機構で連動せし
め、リール本体に突設した支軸に前記遊星歯車機構の太
陽歯車又は内側歯歯車に設けた連動歯車と噛合しかつ制
動板を装着した制動歯車を回動可能に支持し、該制動歯
車に固定した係止歯に係止爪を係脱自在に設け、前記支
軸の外端部には制動板を押圧する操作体を進退自在に設
け、更に前記駆動軸には逆転防止機構を設けた魚釣用リ
ール。1. A drive gear having a handle, which is meshed with a pinion of a spool shaft, is rotatably provided, and the drive shaft and the drive gear are interlocked by a planetary gear mechanism and projectingly provided on a reel unit. A supporting gear rotatably supports a braking gear that is meshed with a sun gear of the planetary gear mechanism or an interlocking gear provided on the inner gear and has a braking plate, and is locked to a locking tooth fixed to the braking gear. A fishing reel in which a pawl is detachably provided, an operating body for pressing a braking plate is provided at an outer end portion of the support shaft so as to be able to advance and retreat, and a reverse rotation preventing mechanism is provided on the drive shaft.