JP3383146B2 - Spinning reel for fishing - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spinning reel for fishing in which a braking lever which is integrally rotated when the rotor rotates in reverse is braked by a braking lever. About 2. Description of the Related Art Conventionally, a spinning reel for fishing in which a braking lever for braking the rotation of a rotor is supported by a leg base of a reel body so as to be able to be pulled is disclosed, for example, in Japanese Utility Model Application Laid-Open No. H10-16064. This is known from, for example, US Pat. The brake lever is provided with a brake portion on one side and an operation portion on the other side, is pivotally supported by a leg, and is urged by a spring member in a direction away from the braking surface of the rotor. I have. However, the backlash in the axial direction of the braking lever is greatly generated due to the variation in the dimensional accuracy of the parts,
Therefore, the play was adjusted with a washer or the like. Further, when Mau to suppress severely dimensions, braking lever - the operation is left a problem such as not stable. [0003] The problem to be solved is that the backlash in the axial direction of the braking lever is largely generated due to the variation in the dimensional accuracy of the parts. Therefore, the backlash is adjusted by a washer or the like. Was. Further, when Mau to suppress severely dimensions, braking lever - the operation is not stable. SUMMARY OF THE INVENTION In view of the above drawbacks, an object of the present invention is to provide a stable braking lever by urging the backlash in the axial direction of the braking lever with a spring.
It is an object of the present invention to provide a fishing spinning reel that can operate the fishing reel and has a simplified structure. [0005] In order to achieve the above object, the present invention is directed to a first aspect of the present invention , wherein a rotor which rotates in conjunction with the rotation of a handle, and one of which rotates when the rotor rotates reversely.
The braking force of the braking member to rotate integrally via the way clutch, Li - turning operable journalled portion of the reel body and pulling rotatably supported of
And is protruded upward and forward by the fingers of the hand holding the fishing rod.
Operating part and braking part extending into the reel body
In the spinning reel for fishing which can be adjusted by the brake lever formed by the above , one end of one spline provided between the brake lever and the reel body is connected to the brake lever.
At the same time, the other ends of the springs are locked to the reel body, respectively.
In addition, the braking portion of the braking lever is connected to the rotor by the one spring.
The direction away from the brake body and the side of the brake lever.
The gist of the invention is that it is urged in both the axial direction in contact with the main body. According to a first aspect of the present invention, there is provided a fishing spinning reel comprising: a spring provided between a brake lever and a reel body; The side portion 3d is urged in the axial direction in contact with the reel body 1, so that the axial play of the brake lever 3 can be eliminated. A single lever 4 provided between the brake lever 3 and the reel body 1 provides a brake lever.
The third braking portion 3c is urged in both the direction in which the braking portion 3c is separated from the braking body 5 of the rotor 15 and the side portion 3d of the braking lever 3 in the axial direction in contact with the reel body 1, respectively. Braking part at firing clause 4
3c can be separated from the brake 5 of the rotor 15 and the backlash in the axial direction of the brake lever 3 can be eliminated. Braking lever-3 and reel
One end 4a of the sprout 4 provided between the main body 1 and the
Since the other end 4b is inserted into the hole 3g of the brake lever 3 and inserted into the brake lever 3a, the operation of the brake lever 3 can be reliably stabilized. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the illustrated embodiment. FIGS. 1 to 8 show a first embodiment, and FIG. 1 is a sectional plan view of a main part of a fishing spinning reel. FIG. 2 is FIG.
FIG. 3 is an enlarged cross-sectional plan view of a main part of FIG. 3, and FIG.
FIG. 5 is an enlarged cross-sectional side view of a main part of FIG. 3, FIG. 5 is an exploded perspective view of a braking lever and a braking body, and an enlarged perspective view of a spring. FIG. FIG. 8 is an enlarged cross-sectional front view of a main part of the brake body and the one-way clutch, and FIG. 1 to 5, the spinning reel for fishing has a leg 1a for mounting a fishing rod 10 protruding above the reel body 1, a concave portion 1c formed on a base 1b thereof, and a lid. The plate 2 is fixed with screws 11. The brake lever-3 and the spring 4 are provided inside the recess 1c, and the brake lever-3 is rotatably supported by a screw cylinder shaft 12 and a screw 13 which are mounted on the base 1b and the cover plate 2. A spring washer 14 is sandwiched between the screw cylinder shaft 12 and the screw 13 to prevent loosening. Screw cylinder shaft on cover plate 2
A through hole into which the screw 12 is inserted and a recess into which the head of the screw cylinder shaft 12 is inserted are formed. The base 1b has a through hole into which the screw 13 is inserted and a concave portion into which the head of the screw 13 is inserted. The brake lever-3 is a bearing part 3a on which the screw cylinder shaft 12 is supported.
And an operating portion 3b protruding forward and upward and being pulled by fingers of a hand holding the fishing rod 10, and a braking portion 3c extending into the reel body 1. The bearing 3a of the braking lever 3 has a projection 3d, a through-hole 3e, and a recess 3f in which the spring 4 is formed. The ridge 4 is compressed and housed between the cover plate 2 attached to the reel body 1 and the braking lever 3, and one end 4a is a hole 2a in the cover plate 2.
And the other end 4b is inserted into the hole 3g of the brake lever-3. At the time of firing 4, the braking lever 3 moves the braking portion 3c of the braking lever 3 away from the braking body 5 in the rotor 15 described later. Urged in both directions in the axial direction abutting on the inner wall of the concave portion 1c of the main body 1. A slit portion 3h is formed in the braking portion 3c of the braking lever-3, and the rear end of the braking piece 16 is connected to the slit portion 3h by a pin and a slot. A ring 6 ′ and a rotor 15 are fitted around the outer periphery of the hollow shaft cylinder 6 protruding from a bearing 17 on the front side of the reel body 1 and are fixed by a nut 18. A pinion 6 a is formed at the rear end of the hollow shaft cylinder 6, meshes with a drive gear 7, and the rotor 15 is supported so as to rotate in conjunction with the rotation of the handle 19. A spool 21 is supported at the distal end of a spool shaft 20 fitted into the hollow shaft cylinder 6 and protruding forward.
The spool 21 is reciprocated back and forth in conjunction with the rotation of the handle 19. The ring 6 'is a cylindrical portion 6b and a flange portion on one side of the cylindrical portion.
6c and a protruding portion 6d abutting on the bearing 17. As shown in FIGS. 3 to 5 and 7, the brake body 5 has a cylindrical portion 5a and a flange-shaped brake portion 5b integrally or separately fixed to the rear end, and a tooth-shaped concave portion on the outer periphery of the brake portion 5b. A locking portion 5c for preventing reverse rotation and a convex portion 5d are formed. The inner ring 22 of the rolling type one-way clutch A is fitted and fixed to the outer periphery of the cylindrical portion 6b of the ring 6 ', and the inner periphery of the cylindrical portion 5a of the braking body 5 is fitted to the outer periphery of the outer ring 23 of the one-way clutch A to form a sprocket 24. In the braking section
5b is urged in the direction of the brake piece 16 with the flange 6c of the ring 6 '. The spring 24 extends between the brake body 5 and the bottom of the recessed portion of the rotor 15 with a washer 25 interposed therebetween. The one-way clutch A comprises an inner race 22, an outer race 23, a plurality of rod-shaped rolling members 26, a spacer 27 and a spring 28. On the inner periphery of the outer ring 23, a free rotation range α of the bar-shaped rolling member 26 composed of a plurality of concave portions, and a blocking surface β where the bar-shaped rolling member 26 composed of a plurality of inclined surfaces abuts to prevent rotation are formed. In the free rotation range α, a plurality of rod-shaped rolling members 26 are fitted. Each bar-shaped rolling member 26
Are held at equal intervals by a spacer 27, and the rod-shaped rolling member 26 is urged by a spring 28 in the direction of the inclined surface β. The bar-shaped rolling member 26 is configured to be movable in the axial direction on the outer periphery of the inner ring 22 of the one-way clutch A. The drive gear 7 is formed of a cylindrical drive shaft 7a and a gear 7b, and the cylindrical drive shaft 7a is supported by a bearing 29 inside the side of the reel body 1 and a bearing 31 inside the lid 30. Have been. The through hole 7c of the cylindrical drive shaft 7a is formed in a polygonal cross section, and the handle 19
The handle shaft 32 fixed to the handle shaft 32 is fitted with a detent, and a deformable locking member 33 is inserted radially outward and is prevented from coming off by a screw member 34 screwed to the handle shaft 32. The locking member 33 is inserted into the through hole 7c, and the screw member 34 is inserted.
, The backlash in the rotation direction of the through hole 7c and the handle shaft 32 is prevented. As shown in FIGS. 3 to 5, a holding member 8 is fixed to the front side of the reel body 1 so that a bearing 17 is prevented from coming off. The upper side of the holding member 8 is bent forward in a U-shape to form a holding portion 8a, and the flange-shaped braking portion 5b of the brake 5 is disposed inside the holding portion 8a. A through hole 8b is formed at the rear, and a brake piece 16 fitted into the through hole 1d of the reel body 1 is fitted to be able to advance and retreat, and the front surface of the brake piece 16 faces the brake portion 5b so as to be able to press against it. ing. A locking member 9 is disposed below the reel body 1 and is slidably movable back and forth by a cam 35, a shaft 36 and a lever 37. The locking member 9 has a cam portion 9a into which the cam 35 fits and a locking portion 9b. The locking portion 9b is inserted into the through hole 1e of the reel body 1 and protrudes forward, and is removably engaged with a locking portion 5c for preventing the reverse rotation of the tooth profile on the outer periphery of the braking body 5. . The operation of the fishing spinning reel is such that the handle (not shown) is turned in the direction in which the fishing line is wound around the spool 21.
7, the hollow shaft cylinder 6, the ring 6 ', the inner ring 22 of the one-way clutch A and the other rotor 15 are rotated clockwise in FIG. At this time, each rod-shaped rolling member 26 has a free rotation range α.
, The rotation of the hollow shaft cylinder 6 and the rotor 15 is not transmitted to the brake 5 and the hollow shaft cylinder 6 and the rotor 15 are rotated without hindering the rotation. No braking is applied to the rotation of 6, 6, 6 'and rotor 15. When the operation portion 3b of the brake lever 3 is pulled in the above state, the brake piece 16 is pressed against the brake portion 5b of the brake body 5, and the brake body 5 is advanced in the axial direction against the sprocket 24, and the braking is performed. The portion 5b is pressed against the holding portion 8a of the holding member 8 so that the rotation of the brake body 5 and the outer ring 23 is stopped, but the rotation of the hollow shaft cylinder 6, the ring 6 'and the rotor 15 is not braked. . Next, as shown in FIG. 8, the locking member 9 is retracted by the lever 37 and the cam 35, and the locking portion 9b is separated from the locking portion 5c for preventing the tooth profile on the outer periphery of the brake 5 from being reversed. When the fishing line (not shown) wound around the spool 21 is pulled out by pulling the game, the rotor 15, the hollow shaft cylinder 6, the ring 6 ', and the outer ring 23 are connected as shown in FIG.
Is rotated counterclockwise. At this time, if the rotor 15, the hollow shaft cylinder 6, and the inner ring 22 are rotated counterclockwise in FIG. 7, the rod-shaped rolling member 26 is pressed against the blocking surface β of the outer ring 23, so that the brake 5 Reversely rotated together with 23. At this time, when the operation part 3b of the brake lever 3 is pulled, the brake piece 16 is pressed against the brake part 5b, the brake body 5 is advanced in the axial direction, and the brake part 5b is held by the holding part of the holding member 8. The rotation of the brake body 5 and the outer ring 23 is stopped, and the reverse rotation of the rotor 15, the hollow shaft cylinder 6, and the inner ring 22 is instantaneously braked. As shown in FIGS. 3 and 4, the locking member 9 is provided with a lever 37.
Is drawn around the spool 21 by pulling the prey while the engaging portion 9b is advanced by the cam 35 and the engaging portion 9b is engaged with the engaging portion 5c for preventing reverse rotation of the tooth profile on the outer periphery of the braking body 5. When a fishing line is fed out, the rotor 15, the hollow shaft cylinder 6, the ring 6 'and the outer ring 23 are rotated counterclockwise in FIG. At this time, if the rotor 15, the hollow shaft cylinder 6, and the inner ring 22 are rotated counterclockwise in FIG. 7, the rod-shaped rolling member 26 is pressed against the blocking surface β of the outer ring 23, so that the brake 5 Attempts to rotate backwards together with 23. However, since the locking member 9 is locked to the braking body 5, the reverse rotation of the rotor 15, the hollow shaft cylinder 6, the ring 6 'and the outer ring 23 is instantaneously stopped. As described above, the brake lever 3 and the reel body 1
One end 4a of the spring 4 compressed inside is formed with a hole 2a of the cover plate 2.
And the other end 4b is inserted into the hole 3g of the brake lever-3.
The direction away from the 15 braking bodies 5 and the side of the braking lever-3
3d is urged in both the axial direction in contact with the reel body 1 so that the braking portion 3c can be moved by the single spring 4 to the braking member 5 of the rotor 15.
Further separation and play in the axial direction of the brake lever-3 can be eliminated. When the spinning reel for fishing is constructed as described above, the braking portion 3c is rotated by the rotor 15 with one spring 4 compressed and housed between the braking lever 3 and the reel body 1. Brake body 5
The further separation and the play in the axial direction of the brake lever 3 can be eliminated, so that the operation of the brake lever 3 can be stabilized and the configuration can be simplified. FIGS. 9 and 10 show a second embodiment, wherein FIG. 9 is a partially enlarged sectional side view and an enlarged sectional side view of a main part of a fishing spinning reel, and FIG. 10 is a fishing spinning reel. 3 is an enlarged sectional plan view of a main part of FIG. In the second embodiment, a recess 1c is formed in the base 1b on the upper side of the reel body 1, and the cover plate 2 is fixed with screws 11. The brake lever-3 is inserted into the concave portion 1c, and the brake lever-3 is rotatably supported by a screw cylinder shaft 12 and a screw 13 which are supported by the base 1b and the cover plate 2. The cover plate 2 has a through hole into which the screw cylinder shaft 12 is inserted and a recess into which the head of the screw cylinder shaft 12 is inserted. The base 1b has a through hole into which the screw 13 is inserted and a concave portion into which the head of the screw 13 is inserted. A concave portion 1f is formed on the upper side of the base 1b in front of the screw cylinder shaft 12. The bearing 3a of the braking lever 3 has a projecting side 3d, a through-hole 3e, and a recess 3i in which the spring 4 is mounted above the bearing 3a.
And a protruding side portion 3j. Fire 4 is reel body 1
Of the brake lever-3, and one end 4a is inserted into the hole 1g of the base 1b and the other end 4b is inserted into the hole 3k of the brake lever-3. At the time of firing 4, the braking lever 3 releases the braking portion 3c of the braking lever 3 from the braking body 5 in the rotor 15 in the counterclockwise direction in FIG. The main body 1 is urged in both axial directions contacting the inner wall of the concave portion 1c. The biasing force for biasing the side 3d of the brake lever 3 in the axial direction is obtained by the torsion force in the winding direction of the sprung 4. Other configurations and operations are substantially the same as those of the first embodiment. The present invention is configured as described above.
According to the invention described in claim 1, the finger of the hand holding the fishing rod
Compressed interior between the towing braking lever and the reel body
One end of one spring is inserted into the hole in the cover plate and the other end is
Since it is inserted in the hole of the moving lever, it can be braked by one firing
The direction in which the braking part of the lever is separated from the braking body of the rotor,
Both the axial direction where the side of the brake lever contacts the reel body
And the brake unit is controlled by the rotor with one firing.
Keep away from the moving body and reduce the backlash in the axial direction of the brake lever.
And that stable braking lever operation is possible.
In addition, it is possible to provide a fishing spinning reel having excellent effects such as simplification of the configuration .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional plan view of a main part of a spinning reel for fishing in a first embodiment. FIG. 2 is an enlarged sectional plan view of a main part of FIG. FIG. 3 is a cross-sectional side view of a main part of the fishing spinning reel in a state where a braking body and a locking member are locked. FIG. 4 is an enlarged sectional side view of a main part of FIG. 3; FIG. 5 is an exploded perspective view of the braking lever and the braking body, and an enlarged perspective view of a spring. FIG. 6 is a partially sectional plan view of the fishing spinning reel. FIG. 7 is an enlarged sectional front view of an essential part of the brake body and the one-way clutch. FIG. 8 is a partially enlarged cross-sectional side view of the brake body and the locking member in a detached state. FIG. 9 is a partially enlarged cross-sectional side view and a main part enlarged cross-sectional side view of a spinning reel for fishing in a second embodiment. FIG. 10 is an enlarged sectional plan view of a main part of the fishing spinning reel. [Description of Signs] 1 reel body 3 braking lever 3c braking parts 3d, 3j side parts 4, 4 ', 4A, 4B, 4C, 4D, 4E, 4F, 4G
, 4H, 4I, 4G spring 4a One end 4b Other end 5 Brake body 15 Rotor 19 Handle

Claims (1)

(57) [Claim 1] The braking force of a rotor that rotates in conjunction with the rotation of a handle and a braking body that rotates integrally via a one- way clutch when the rotor rotates reversely is released. Rotational operation on the bearings
Is created possible and towing rotatably supported, it is projected forwardly upward
An operation unit arranged to be towed by the fingers of the hand holding the fishing rod,
A fishing spinning reel which can be adjusted by a braking lever formed by a braking portion extending into a reel body , wherein one of the spinning reels provided between the braking lever and the reel body . Issue
Is connected to the braking lever and the other end of the spring is connected to the
While being locked to the main body of the
Both the direction in which the braking portion of the bar is separated from the braking member of the rotor and the axial direction in which the side portion of the braking lever abuts on the reel body.
A spinning reel for fishing characterized by being biased in both directions .