JPH10150891A - Braking device for reel for fishing - Google Patents

Abstract

PROBLEM TO BE SOLVED: To perform fine adjustment with low braking force from a spool free state and to maintain braking performance. SOLUTION: A rotating body 1 composed of a spool, a first braking device A and a second braking device B are fitted to the outer periphery of the tip small diameter part 2c of a supporting body 2 composed of a spool shaft. The braking plate 11, the friction plate 12, the braking plate 13 and the energizing member 16 composed of a coil spring of the first braking device A for weak braking force and the friction plate 12, the braking plate 14, friction plate 12, braking plate 15 and friction plate 12 of the second braking device B for strong braking force are housed inside the recessed part 1a of the rotating body 1 composed of the spool, prevented from falling by a stop ring 17 for falling prevention and locked. The first braking device A and the second braking device B are separated by the energizing member 16 composed of the coil spring and pressurized by a pressurizing member 20 and an adjustment knob 21 screwed to a screw part 2e to the tip of the small diameter part 2c of the supporting body 2 composed of the spool shaft.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fishing reel braking device provided with a first braking device and a second braking device which can be pressed and connected.

[0002]

2. Description of the Related Art Conventionally, as a reel equipped with a spool braking device, for example, Japanese Utility Model Laid-Open No. 4-120471 and Japanese Utility Model Laid-Open No.
No. 2 publication is known. The former brake device is configured such that a plurality of brake plates are accommodated in a recess formed in the front portion of the spool rotatably supported at the front portion of the spool shaft, and the brake plates are mounted on the spool shaft. And a spool braking device for adjusting the braking force of the spool by pressing it with an adjustment knob screwed into the tip of the spool. The configuration of the latter braking device,
A plurality of braking plates are axially stacked and accommodated in a cylindrical portion protruding from the rear portion of the reel body and a cylindrical portion provided in the main body, and a spool shaft is inserted into the center of the braking plate, and the braking plates are inserted. It is controlled by adjusting the braking force of the spool by pressing it with the adjustment knob screwed into the cylinder protruding from the rear of the reel body, and by stopping the cylinder inside the reel body. This is a reel equipped with a spool braking device for strongly adjusting the power.

[0003]

The problem to be solved is that in the former braking device, the friction of the spool with respect to the spool shaft is caused by pressing a plurality of laminated braking plates with an adjustment knob. Although the coupling force is adjusted to be strong or weak, all of the frictional forces generated between the plurality of brake plates when the adjustment knob is pressed from the front are combined to act as a spool braking force. There is a drawback in that fine adjustment with a low braking force and maintenance of the braking performance cannot be sufficiently performed from a spool free (drag free) state in which the braking force does not act.

[0004] In the latter braking device, in a state where the tubular portion in the reel body is not stopped, the plurality of laminated braking plates are pressed by an adjustment knob in the same manner as the former, whereby the reel body is pressed. This is a configuration that adjusts the frictional coupling force of the spool shaft, whose spool is prevented from rotating, strongly, but all of the frictional forces generated between the multiple brake plates when pressed from behind with the adjustment knob are combined. As a result, a greater braking force than the former can be obtained while acting as a spool braking force, so that a fine adjustment with a low braking force can be performed from a spool free (drag free) state in which the spool braking force does not act. There is a disadvantage that it is difficult to maintain the braking performance sufficiently. Further, in a state where the cylindrical portion in the reel body is prevented from rotating, a larger braking force is generated.

An object of the present invention is to provide a braking device for a fishing reel capable of performing fine adjustment with a low braking force and maintaining the braking performance from a spool free state in view of the above-mentioned drawbacks.

[0006]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a rotating member which is rotated by paying out fishing line, rotatably supported on a support, and a brake comprising a plurality of brake plates on the support. In a braking device for a fishing reel in which the rotating body is frictionally connected by a device, a first member is provided in an axial direction of the support member.
A braking device and a second braking device are provided separately, and the first and second braking devices can be sequentially pressed by an adjusting knob screwed to the support so as to be connectable. 2
The gist of the invention is to provide a biasing member for biasing both of the braking devices in a direction separating them.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the present invention, when a drag braking force is adjusted as in the first embodiment, when the adjustment knob 21 is turned, the pressing member 20 is moved forward and backward in the axial direction to move forward. The brake plate 11 and the friction plate 12 of the first braking device A having a weak braking force when
And the braking plate 13 is pressed against the urging member 16 composed of a coil spring, so that the braking force is increased and adjusted. When the adjustment knob 21 is further rotated, when the pressing member 20 is advanced and retreated in the axial direction and is advanced, the braking plate 11 of the first braking device A having a weak braking force is moved.
Urging member 16 consisting of a friction plate 12, a braking plate 13, and a coil spring
Is pressed, as shown in FIG. 5, the brake plate 13 and the second brake device B
The friction plates 12 of the second braking device B having a strong braking force come into contact with each other, and the friction plates 12, 14, 14, 15, and 15 are pressed to further increase the braking force. Spool free
When the subtle adjustment with low braking force is made from the state,
The braking device A and the second braking device B are separated from each other by an urging member 16 made of a coil spring, and the braking plate 11, the friction plate 12, and the braking plate 13 of the first braking device A having a weak braking force are formed of a coil spring. , The fine adjustment with a low braking force becomes possible.

[0008]

1 to 5 show a first embodiment of the present invention. FIG. 1 is a sectional side view of a main part of a fishing spinning reel, and FIG. FIG. 3 is an enlarged sectional side view of an essential part of a rotating body composed of a spool in a state where a first braking device and a second braking device are separated, FIG. 3 is an enlarged sectional side view of a rotating body composed of a spool, and FIG. FIG. 5 is an enlarged cross-sectional side view of a rotating body composed of a spool in a state where the first braking device and the second braking device are in contact with each other.

The first embodiment is a front drag type spinning reel for fishing, in which a concave portion of a rotating body 1 composed of a spool is provided.
1a, the first braking device A is provided on the front side and the second braking device B is provided on the rear side.
Is housed. The rotating body 1 composed of a spool, the first braking device A, and the second braking device B are fitted and supported on the outer periphery of a support 2 composed of a spool shaft.

A rotating body 1 composed of a spool is provided with a fishing line winding body 1b around which the fishing line 10 is wound, a front flange 1c, and a rear large-diameter cylindrical portion 1d. Through hole 1e and the recess at the front
1a and a rear barrel portion 1f. In the recess 1a, two grooves 1g, a locking circumferential groove 1h formed of a recess radially outward from the inner circumference in the circumferential direction of the front inner circumference in the recess 1a, and a forward from the bottom in the recess 1a. A cylindrical portion 1i is formed so as to project toward the cylindrical portion 1i.
Are formed with two slotted grooves 1j. A triangular jetty 1k is formed in the circumferential direction on the inner periphery of the rear large-diameter cylindrical portion 1d. At the rear of the rear large-diameter cylindrical portion 1d, a cylindrical member 3 is attached movably in the front-rear direction. The cylindrical member 3 has a cylindrical portion 3a having the same outer diameter as the large-diameter cylindrical portion 1d, a cylindrical portion 3b fitted to the inner periphery of the large-diameter cylindrical portion 1d, a plurality of arms 3c, and hooks 3d. The hook 3d is locked to the jetty 1k by the elasticity of the arm 3c.

The support 2 composed of a spool shaft has a large-diameter portion 2a, a large-diameter portion 2a, a stepped portion 2b, a small-diameter portion 2c on the distal end side, a detent portion 2d on the outer periphery of the small-diameter portion 2c, Is formed with a threaded portion 2e at the tip of. As described above, the first braking device A and the second braking device B are housed in the concave portion 1a of the rotating body 1 composed of a spool. The first braking device A includes a braking plate 11, a friction plate 12, and a braking plate.
13 and an urging member 16 composed of a coil spring.
The second braking device B includes a friction plate 12, a braking plate 14, a friction plate 12, a braking plate 15, and a friction plate 12. 1st in the locking circumferential groove 1h
The retaining ring 17 for retaining the braking device A and the second braking device B is locked.

A small-diameter portion at the front end of a support 2 composed of a spool shaft
The through hole 1e of the rotating body 1 made of spool
Each brake plate and each friction plate of the brake device A and the second brake device B are fitted, and the brake plate 11 and the brake plate 14 are prevented from rotating by the rotation preventing portion 2d. The convex portion formed on the outer periphery of the braking plate 13 of the first braking device A is engaged with the two grooves 1g to prevent rotation, and the convex portion formed on the outer periphery of the braking plate 15 of the second braking device B is It is engaged with the two slot grooves 1j and is prevented from rotating. An urging member 16 composed of a coil spring is sandwiched between the braking plate 13 of the first braking device A and the bottom surface in the recess 1a, so that the first braking device A and the second braking device B are separated from each other. The first braking device A is the second
The drag braking force is configured to be weaker than the braking device B. When the rotating body 1 composed of a spool is fitted to the small-diameter portion 2c of the distal end of the support 2 composed of a spool shaft, the friction plate 18 is disposed between the step 2b of the small-diameter portion 2c of the distal end and the shaft cylinder 1f. The brake plate 19 is sandwiched.

A small-diameter portion at the distal end of the support 2 composed of a spool shaft
The detent hole 2a of the pressing member 20 is provided on the outer periphery of the detent portion 2d of 2c.
Are fitted. The pressing member 20 is an adjustment knob 21
The recess 21b of the adjustment knob 21 attached to the recess 21a of the
The nut 22 mounted inside the tip 2c of the support 2
Of the pressing member 20 on the rear side of the nut 22.
Trigger 23 is inserted inside.

A rotating shaft 24a of a driving gear 24 is supported by bearings (not shown) on both side walls in the reel body 4, and a handle shaft 26 in which a handle 25 is fixed to a central polygonal hole of the rotating shaft 24a is exchanged left and right. It is freely inserted and fitted. At the front of the reel body 4, a rotary shaft cylinder 28 is rotatably supported by a bearing 27 and protrudes forward. A reverse rotation preventing hook wheel 29 and the rotor 5 are fitted around the outer periphery of the rotary shaft cylinder 28 on the front side of the bearing 27 and are fixed by a nut 30. The base end of the rotating barrel 28 is a bearing
The drive gear 24 is engaged with a pinion 28a integrally formed on the front side of the base end, and the rotor 5 is supported so as to rotate in conjunction with the rotation of the handle 25. I have.

A large-diameter portion 2a of a support 2 composed of a spool shaft having a rotating body 1 composed of a spool mounted at the tip thereof is slidably slidably reciprocally in the center hole of the rotary barrel 28. A slider is inserted into the rear end 2f of the support 2 which is inserted and has a spool shaft.
31 is attached by a locking plate 32. An interlocking gear 33 is fitted to the rotary shaft cylinder 28 in a non-rotatable manner in front of the pinion 28a of the rotary shaft cylinder 28 in the reel body 4.

A traverse cam shaft 34 of a sliding mechanism is provided in the reel body 4 in parallel with the support 2 comprising a spool shaft.
The support member 6 is inserted into and supported by a through hole 6a of a support member 6 attached to the rear side of the reel body 4 with a screw 35. A screw cylinder 6b is formed on the rear side of the support member 6, and a cap 36 is screwed thereto. A small gear 37 is fitted around the tip of the traversing cam shaft 34 so as not to rotate, and the small gear 37 is meshed with the interlocking gear 33. The slider 31 is fitted to the traverse cam shaft 34, and the pawl of the engaging element 38 provided on the slider 31 is engaged with the traverse cam groove. A reverse rotation preventing claw 39 is detachably engaged with the reverse rotation preventing claw wheel 29. A reverse rotation prevention cam 41 is attached to the front side of the operation rod 40 rotatably attached to the reel body 4, and an operation knob 42 is attached to the operation rod 40 protruding to the rear outside of the reel body 4. I have.

The rotor 5 is attached to the rotary shaft cylinder 28 by a cylindrical portion 5a, and is forwardly disposed from the outer periphery of the cylindrical portion 5a, the front wall 5b, the large-diameter cylindrical portion 5c, and the bases 5d and 5e of the large-diameter cylindrical portion 5c. And a pair of support arms 5f and 5g protruding toward. A pair of bail support arms 5
One of the bail support members 43 and the other bale support member 44 are supported by screws 45 and 46 at the outside of the distal end portions of f and 5g so as to be reversible at the fishing line winding position and the fishing line discharging position. A mounting portion 48 for a fishing line guide roller 47 is mounted on one of the bail support members 43. A bail 49 is mounted between the other bail support member 44 and a mounting portion 48 of the fishing line guide roller 47.

A torsion spring 50 is provided in one support arm 5f.
Is provided, one end of which is locked in the support arm 5f, and the other end of which is locked by the bail support member 43.
Mounting part 48 and a bale 49 for the reel support member 44 and the fishing line guide roller 47.
The torsion spring 50 is covered with a cover 52 fixed with a screw 51. In the other bail support arm 5g, the one bail support member 43, the other bail support member 44, the mounting portion 48 of the fishing line guide roller 47 and the bail 49 are moved from the fishing line discharge position. L-shaped reversing function lever 53 for reversing to the fishing line winding position side
Has been posted. Reversing function lever within 5 g of bail support arm
53 is covered with a cover 55 fixed with screws 54.

One end of the reversing function lever 53 is a bail support member.
The other end 53a is inserted into a through hole 5h formed in the base 5e and formed downward. The other end 53a of the reversing function lever 53 is a cam 4b provided on the reel body 4.
It is faced with a collision.

The operation of the fishing spinning reel is as follows. One of the bail support members 43 and the other bail support member 44 are at the fishing line winding position, and the fishing line 10 is formed of a spool. When the handle 25 is rotated in the winding direction, the drive gear
24 is rotated and rotatably connected to the rotary shaft cylinder 28 via a pinion 28a.
Is rotated forward. Further, the traverse cam shaft 34 is interlockingly rotated via the interlocking gear 33 and the small gear 37, and the support 2 comprising the slider 31 and the spool shaft and the rotating body 1 comprising the spool are reciprocated back and forth. You. When the rotor 5 is prevented from rotating in the reverse direction, the operation knob 42, the operating rod 40, and the rotation preventing claw 39 are rotated, and the rotation preventing claw 39 is engaged with the rotation preventing claw wheel 29. The rotor 5 is prevented from rotating in the reverse direction and fishing is performed.
Is pulled and the rotating body 1 composed of the spool is rotated in the reverse direction, a drag braking force acts between the rotating body 1 composed of the spool and the support 2 composed of the spool shaft.

When the drag braking force is adjusted, when the adjusting knob 21 is rotated, the brake member of the first braking device A having a weak braking force when the pressing member 20 is advanced and retracted in the axial direction and advanced. 11, the friction plate 12, and the braking plate 13 are pressed against the urging member 16 made of a coil spring, and the braking force is increased and adjusted. When the adjustment knob 21 is further rotated, when the pressing member 20 is advanced and retreated in the axial direction and advanced, the brake plate 11, the friction plate 12, the brake plate 13, and the coil spring of the first braking device A having a weak braking force are weakened. As shown in FIG. 5, the urging member 16 is pressed, and the brake plate 13 and the friction plate 12 of the second brake device B come into contact with each other.
Friction plate 12, braking plate 14, friction plate 12, and braking plate 15 of braking device B
Then, the friction plate 12 is pressed and the braking force is further increased and adjusted.
When a delicate adjustment with a low braking force is made from the spool free state, the first braking device A and the second braking device B are separated by the biasing member 16 composed of a coil spring, so that the first braking device having a weak braking force is applied. Since the pressing of the brake plate 11, the friction plate 12, and the brake plate 13 of the device A with respect to the urging member 16 formed of a coil spring is adjusted, fine adjustment with a low braking force is possible.

When the device is thrown and the fishing line 10 is released to a distant position, the bail support members 43 and 44 are inverted to the fishing line releasing position, and the fishing rod is vigorously swung down. Bail support member 4
When 3, 44 are inverted to the fishing line release position, the inversion function lever 5
The other end 53a of 3 is advanced. As the other end 53a of the reversing function lever 53 advances, it comes to a contact position with a cam 4b provided on the reel body 4. When the handle 25 is rotated in a direction in which the fishing line 10 is wound around the rotating body 1 formed of a spool after the throwing of the device, the drive gear 24 is rotated to rotate the rotary shaft cylinder 28 and the rotor via the pinion 28a. 5 is rotated forward. When the rotor 5 is rotated forward, the other end 53a of the reversing function lever 53 comes into contact with the cam 4b of the reel body 4 and is pushed backward, so that the bail support members 43 and 44 wind the fishing line. It is automatically reversed to the take position.

A cylindrical member 3 provided at the rear of the large-diameter cylindrical portion 1d on the rear side of the rotating body 1 composed of a spool has a fishing line between the end surface of the large-diameter cylindrical portion 1d and the end surface of the cylindrical portion 3a. 10 is provided so that it can be clamped and locked. When the cylinder member 3 is pulled rearward against the elasticity of the arm 3c, a gap is formed between the large-diameter cylinder 1d and the cylinder 3a. It is preferable to provide a hitting means between the arm 3c of the tubular member 3 and the inner periphery of the tubular portion 1d when the tubular member 3 is pulled rearward.

When the fishing spinning reel is constructed as described above, the first braking device A having a weak braking force and the second braking device B having a strong braking force are separated by an urging member 16 composed of a coil spring. When the delicate adjustment with a low braking force is performed from the spool free state, the braking force of the first braking device A, which is weakly urged forward by the urging member 16 composed of a coil spring, can be adjusted. Therefore, fine adjustment with a low braking force becomes possible. Further, due to the pressing force of the adjustment knob 21, the spool is in a spool-free state, and the first braking device A of a weak braking force
A wide range of adjustment of the spool braking force from a medium braking force to a high braking force by combining the first braking device A with a weak braking force and the second braking device B with a strong braking force. As a result, fine adjustment and maintenance of braking performance can be performed.

FIGS. 6 to 9 show a second embodiment, and FIG.
FIG. 7 is an enlarged cross-sectional side view of a main part of a rotating body composed of a spool with a braking device and a second braking device separated from each other. FIG. 7 is an enlarged cross-sectional side view of a rotating body composed of a spool. FIG. 9 is an exploded cross-sectional side view of the brake plate and the friction plate of the second braking device.
FIG. 5 is an exploded perspective view of a braking plate and a friction plate of the braking device and the second braking device.

The second embodiment is a front drag type spinning reel for fishing, in which a first brake device A is provided on the rear side in a concave portion 1a having a large and small inner diameter of a rotating body 1 composed of a spool, and a front brake is provided on a front side. The second braking device B is housed. The first braking device A having a weak braking force includes a braking plate 7, a friction plate 12, a braking plate 11, a friction plate 12, and a biasing member 16 including a coil spring. The second braking device B having a strong braking force includes the braking plate 56, the friction plate 12, and the braking plate 15
, A friction plate 12, a braking plate 14, and a friction plate 12. The urging member 16 made of a coil spring is sandwiched between the brake plate 7 of the first brake device A and the brake plate 56 of the second brake device B, and
The braking device A and the second braking device B are separated. In the second embodiment, there is no cylindrical portion 1i protruding from the bottom surface in the concave portion 1a of the first embodiment and no ridge 1k in the large-diameter cylindrical portion 1d.

A cylindrical member 3 'is provided at the rear of the large-diameter cylindrical portion 1d on the rear side.
Is movably mounted in the front-rear direction. The cylindrical member 3 'is formed with a cylindrical portion 3a having the same diameter as the large-diameter cylindrical portion 1d, a cylindrical portion 3b fitted on the inner periphery of the large-diameter cylindrical portion 1d, and a flange portion 3e facing inward. A bent projection 57 is fixed to the inner bottom surface of the large-diameter cylindrical portion 1d with a pin 58. Hook 57 at the tip of arm 57a
b is locked to the flange 3e. Other configurations are substantially the same as those of the first embodiment.

Small-diameter portion at the tip of the support 2 composed of a spool shaft
The through hole 1e of the rotating body 1 made of spool
The respective brake plates and the respective friction plates of the brake device A and the second brake device B are fitted, and the brake plate 11 and the brake plates 56 and 14 are stopped by the detent part 2d. The brake plate 7 has a convex portion 7a formed on the outer periphery and a cylindrical portion 7b formed on one side surface. The cylindrical portion 7b has two slit grooves 7c. The convex portion 7a formed on the outer periphery of the brake plate 7 is engaged with the two groove portions 1g and is prevented from rotating.
The protrusion of the brake plate 15 is engaged with the slot groove 7c of the streak to prevent rotation. The cylindrical portion 7b of the brake plate 7 and the two slot grooves 7c are
It may be composed of a plurality of pins fixed to one side surface of the brake plate 7.

When the drag braking force is adjusted in the second embodiment, similarly to the first embodiment, when the adjustment knob 21 is rotated, the pressing member 20 is moved forward and backward in the axial direction and moved forward. The braking plate 7 and the friction plate 12 of the first braking device A having a weak braking force when
, A brake plate 11 and a friction plate 12 are biasing members 16 made of a coil spring.
And the braking force is increased and adjusted. When the adjustment knob 21 is further rotated, when the pressing member 20 is advanced and retracted in the axial direction and advanced, the first braking device A having a weak braking force is moved.
The urging member 16 composed of the brake plate 7, the friction plate 12, the brake plate 11, the friction plate 12, and the coil spring is pressed, and the brake plate 7 and the friction plate 12 of the second braking device B come into contact with each other. 2 Brake plate 56, friction plate 12, brake plate 15, friction plate 12, and brake plate of brake device B
The braking force is further increased and adjusted by pressing the friction plate 14 and the friction plate 12.

When a delicate adjustment with a low braking force is made from the spool free state, the first braking device A and the second braking device B are separated by the biasing member 16 composed of a coil spring, so that a small braking force is applied. Brake plate 7, friction plate 12, and brake plate 11 of first braking device A
The pressure of the friction plate 12 against the urging member 16 formed of a coil spring is adjusted, so that fine adjustment with a low braking force is possible.

The cylindrical member 3 'provided at the rear of the large-diameter cylindrical portion 1d on the rear side of the rotating body 1 composed of a spool is a large-diameter cylindrical portion 1d.
A fishing line 10 is interposed and lockable between the end face of the cylinder section 3a and the end face of the cylindrical portion 3a. When the cylindrical member 3 'is pulled rearward against the elasticity of the bent ridge 57, a gap is formed between the large-diameter cylindrical portion 1d and the large-diameter cylindrical portion 3a. Large-diameter cylindrical part of inner diameter of cylindrical part 1d and cylindrical member 3 '
It is preferable to provide a hitting means when the tubular member 3 'is pulled rearward between the tubular portions 3b fitted on the inner circumference of 1d.

FIGS. 10 to 12 show a third embodiment, and FIG.
FIG. 11 is an enlarged sectional side view of a main part of a rotating body composed of a spool in a state where a braking device and a second braking device are separated from each other; FIG. 11 is a front view of a biasing member composed of a leaf spring; It is an expanded sectional side view of the rotating body which consists of the spool of a braking device in the contact state.

The third embodiment is a front drag type spinning reel for fishing, in which a first brake device A is provided on the front side in a concave portion 1a having a large and small inner diameter of a rotating body 1 composed of a spool, and a rear side is provided with a first braking device A. The second braking device B is housed. A step 1m is formed on the rear wall in the recess 1a having a large inner diameter. Recess 1a with small inner diameter
A cylindrical portion 1i is formed to protrude forward from the inner rear wall bottom surface,
Two slot grooves 1j are formed in the cylindrical portion 1i. The first braking device A having a weak braking force is constituted by a biasing member 8 composed of a plate spring that also serves as a brake plate 11, a friction plate 12, and a brake plate. The second braking device B having a strong braking force includes the friction plate 12, the braking plate 14, and the friction plate.
It is composed of 12, a brake plate 15 and a friction plate 12.

A biasing member 8 composed of a leaf spring also serving as a braking plate
The brake plate 8a, the bent portion 8b inclined to one side, and the bent portion 8b are cut off to form a convex portion 8c formed on the outer periphery of the brake plate portion 8a. Other configurations are substantially the same as those of the first embodiment.

Small-diameter portion at the tip of the support 2 composed of a spool shaft
The through hole 1e of the rotating body 1 made of spool
Each brake plate and each friction plate of the brake device A and the second brake device B are fitted, and the brake plate 11 and the brake plate 14 are prevented from rotating by the rotation preventing portion 2d. The convex portion 8c formed on the outer periphery of the urging member 8 formed of a leaf spring also serving as the braking plate of the first braking device A is engaged with the two grooves 1g to prevent rotation, and the braking of the second braking device B is performed. The convex portion formed on the outer periphery of the plate 15 is engaged with the two slot grooves 1j and is prevented from rotating. The bent portion 8b of the biasing member 8 formed of a leaf spring also serving as a braking plate is in contact with the rear wall step 1m in the concave portion 1a having a large inner diameter. The bent portion 8b of the urging member 8 formed of a leaf spring also serving as a braking plate of the first braking device A is a rear wall stepped portion.
1m, the first braking device A and the second braking device B
Are separated.

In the third embodiment, when the drag braking force is adjusted, similarly to the first embodiment, when the adjustment knob 21 is rotated, the pressing member 20 is moved forward and backward in the axial direction and moved forward. The braking plate 11 and the friction plate 12 of the first braking device A having a weak braking force when
Bending portion 8b of biasing member 8 formed of a leaf spring that also serves as a brake plate
Is pressed against the rear wall step 1m to increase the braking force. Further, when the adjustment knob 21 is rotated, when the pressing member 20 is advanced and retreated in the axial direction and is advanced, the pressing member 20 also serves as the braking plate 11, the friction plate 12, and the braking plate of the first braking device A having a weak braking force. As shown in FIG. 12, the urging member 8 made of a leaf spring is pressed and the urging member 8 made of a leaf spring that also serves as a braking plate comes into contact with the friction plate 12 of the second braking device B, as shown in FIG. The friction plate 12, the brake plate 14, the friction plate 12, the brake plate 15, and the friction plate 12 of the two-braking device B are pressed, and the braking force is further increased and adjusted.

When fine adjustment with a low braking force is made from the spool free state, the first braking device A and the second braking device B are separated by the urging member 8 composed of a leaf spring also serving as a braking plate. The braking plate 11 and the friction plate 12 of the first braking device A having a weak braking force
The pressure is adjusted with respect to the urging member 8 formed of a leaf spring also serving as a braking plate, so that fine adjustment with a low braking force is possible.

FIGS. 13 and 14 show a fourth embodiment. FIG. 13 is an enlarged cross-sectional side view of an essential part of a rotating body composed of a spool in which a first braking device and a second braking device are separated from each other. It is a principal part top view of a stop part.

The fourth embodiment is a front drag type spinning reel for fishing, in which a concave portion 1n is formed on the rear side of a rotating body 1 composed of a spool, and a first concave portion is formed on the rear side in the concave portion 1n. The braking device A accommodates a second braking device B on the front side.
The first braking device A having a weak braking force includes a braking plate 7, a friction plate 12, a braking plate 11, a friction plate 12, and a biasing member 16 including a coil spring. The second braking device B having a strong braking force is a friction plate 12
, Brake plate 14, friction plate 12, brake plate 15, and friction plate 12. An urging member 16 composed of a coil spring is sandwiched between the brake plate 7 of the first braking device A and the bottom surface of the concave portion 1n, so that the first braking device A and the second braking device B are separated from each other.

The rotating body 1 composed of a spool has a partition plate 1o formed on the front side so as to form a concave portion 1n opened on the rear side, and has a spool shaft at the center of the partition plate 1o. A through hole 1p into which the outer periphery of the small diameter portion 2c at the tip of the support 2 is fitted is formed. In the recess 1n, there are formed two grooves 1q and a locking circumferential groove 1r formed of a recess radially outward from the inner periphery in the circumferential direction of the rear inner periphery in the recess 1n. A concave portion 1t is formed on the outer periphery of the front side of the large-diameter cylindrical portion 1s on the rear side, and a circular through hole 1u is formed in the concave portion 1t. The brake plate 7 has a convex portion 7a formed on the outer periphery and a cylindrical portion 7b formed on one side surface. The cylindrical portion 7b has two slit grooves 7c. The convex portion 7a formed on the outer periphery of the brake plate 7 is engaged with the two groove portions 1q and is prevented from rotating, and the convex portion of the brake plate 15 is engaged with the two slot groove 7c and is prevented from rotating. I have.

Small-diameter portion at the tip of the support 2 composed of a spool shaft
On the outer periphery of 2c, a through hole 1p of the rotating body 1 composed of a washer 61 and a spool, each brake plate of the first brake device A and each brake plate of the second brake device B and each friction plate are fitted, and the washer 61 and the brake plate are fitted. 11 and brake plate 14
Is stopped by the rotation stopper 2d.

The base plate 59 is placed in the recess 1t, and a protruding portion 59a integrally formed on the back surface of the base plate 59 is fitted and fixed to the through-hole 1u. The protrusion 59a is provided with a square hole 59b. An elastic thread stop member 60 is mounted on the base plate 59, and a support rod 60a formed on the back surface of the thread stop member 60 has a square hole 59.
b protrudes into the large-diameter cylindrical portion 1s. Large diameter tube 1s
A support rod 60a is fixed to the inner bottom surface with a pin 58. The fishing line 10 is provided between the tip 60b of the line stopper 60 on the base plate 59 and the base plate 59.
Is provided so as to be able to be clamped and locked. Other configurations are substantially the same as those of the first embodiment.

In the fourth embodiment, when the drag braking force is adjusted, when the adjustment knob 21 is turned, the pressing member 20 is moved forward and backward in the axial direction, and is supported by the spool shaft when the pressing member 20 is advanced. The rotating body 1 composed of a spool moves forward to the reel body 4 with respect to the body 2, and the brake plate 7 of the first braking device A with a weak braking force is applied.
The friction plate 12, the braking plate 11, and the friction plate 12 are pressed against the urging member 16 composed of a coil spring, and the braking force is adjusted to increase. When the adjustment knob 21 is further rotated, when the pressing member 20 is advanced and retreated in the axial direction and is advanced, the braking plate 7, the friction plate 12, the braking plate 11, and the coil spring of the first braking device A having a weak braking force are weakened. Is pressed, the brake plate 7 comes into contact with the friction plate 12 of the second brake device B, and the friction plate 12, the brake plate 14, the friction plate 12, and the brake plate 12 of the second brake device B having a strong braking force are braked. The plate 15 and the friction plate 12 are pressed, and the braking force is further increased and adjusted.

When a delicate adjustment with a low braking force is made from the spool free state, the first braking device A and the second braking device B are separated by the biasing member 16 composed of a coil spring, and the weak braking force is applied. Brake plate 7, friction plate 12, and brake plate 11 of first braking device A
Since the pressing force is adjusted with respect to the urging member 16 formed of a coil spring, fine adjustment can be performed with a low braking force.

FIG. 15 is a fifth embodiment, and FIG. 15 is an enlarged sectional side view of a main part of a rotating body composed of a spool in which the first braking device and the second braking device are separated from each other.

The fifth embodiment is a front drag type spinning reel for fishing, in which a concave portion 1n is formed on the rear side of a rotating body 1 made of a spool, and a first concave portion is formed on the rear side in the concave portion 1n. The braking device A accommodates a second braking device B on the front side.
The first braking device A having a weak braking force includes a braking plate 13, a friction plate 12, a braking plate 11, and a biasing member 16 including a coil spring. The second braking device B having a strong braking force includes the friction plate 12 and the braking plate 14.
, A friction plate 12, a braking plate 15, and a friction plate 12. The urging member 16 composed of a coil spring is used as a braking plate of the first braking device A.
The first brake device A and the second brake device B are separated from each other by being sandwiched between the bottom surface of the recess 13 and the bottom of the recess 1n.

The rotating body 1 made of a spool has a partition plate 1o formed on the front side so as to form a concave portion 1n opened on the rear side, and has a spool shaft at the center of the partition plate 1o. A through hole 1p into which the outer periphery of the small diameter portion 2c at the tip of the support 2 is fitted is formed. In the recess 1n, there are formed two grooves 1q and a locking circumferential groove 1r formed of a recess radially outward from the inner periphery in the circumferential direction of the rear inner periphery in the recess 1n. A cylindrical portion 1v is formed on the bottom surface of the concave portion 1n toward the rear side, and two slit grooves 1w are formed in the cylindrical portion 1v. The convex portion formed on the outer periphery of the brake plate 13 is engaged with the two grooves 1q and is prevented from rotating, and the convex portion of the brake plate 15 is engaged with the two slot grooves 1w and is prevented from rotating. .

Small-diameter portion at the tip of the support 2 composed of a spool shaft
On the outer periphery of 2c, a through hole 1p of the rotating body 1 composed of a washer 61 and a spool, each brake plate of the first brake device A and each brake plate of the second brake device B and each friction plate are fitted, and the washer 61 and the brake plate are fitted. 11 and brake plate 14
Is stopped by the rotation stopper 2d. Other configurations are substantially the same as those of the first embodiment.

In the fifth embodiment, when the drag braking force is adjusted, when the adjustment knob 21 is rotated, the pressing member 20 is moved forward and backward in the axial direction, and when the pressing member 20 is advanced, the supporting member comprising the spool shaft is provided. The rotating body 1 composed of a spool moves forward toward the reel body 4 with respect to the body 2, and the braking plate 13 of the first braking device A with a weak braking force is applied.
The friction plate 12 and the braking plate 11 are biasing members 16 made of a coil spring.
And the braking force is increased and adjusted. When the adjustment knob 21 is further rotated, when the pressing member 20 is advanced and retracted in the axial direction and advanced, the first braking device A having a weak braking force is moved.
Of the brake plate 13, the friction plate 12, the brake plate 11, and the biasing member 16 formed of a coil spring, the brake plate 13 and the friction plate 12 of the second brake device B come into contact with each other, and the second brake device B having a strong braking force. Friction plate
12, the brake plate 14, the friction plate 12, the brake plate 15, and the friction plate 12 are pressed to further increase and adjust the braking force. When the fine adjustment with a low braking force is performed from the spool free state, the first braking device A and the second braking device B are biased members formed of coil springs.
The braking plate 13 of the first braking device A which is separated by 16 and has a weak braking force
The friction plate 12 and the braking plate 11 are biasing members 16 made of a coil spring.
, The fine adjustment with a low braking force becomes possible.

FIG. 16 shows a sixth embodiment, and FIG. 16 is an enlarged sectional side view of a main part of a rotating body composed of a spool in which a first braking device and a second braking device are separated from each other.

The sixth embodiment is a front drag type spinning reel for fishing, in which a concave portion 1n is formed on the rear side of the rotating body 1 composed of a spool, and a first brake is provided on the front side in the concave portion 1n. The device A accommodates a second braking device B on the rear side.
The first braking device A having a weak braking force includes a friction plate 12, a braking plate 11, a friction plate 12, a braking plate 13, and a biasing member 16 including a coil spring. The second braking device B having a strong braking force is a friction plate 12
, Brake plate 15, friction plate 12, brake plate 14, friction plate 12, and brake plate 7
And a friction plate 12 and a braking plate 14. An urging member 16 composed of a coil spring is sandwiched between the brake plate 13 of the first brake device A and the brake plate 7 of the second brake device B, and the first brake device A
And the second braking device B are separated from each other.

The rotating body 1 composed of a spool has a partition 1o formed on the front side so as to form a concave portion 1n opened on the rear side, and a support composed of a spool shaft is formed at the center of the partition plate 1o. A through hole 1p into which the outer periphery of the small diameter portion 2c at the tip of the body 2 is fitted is formed. In the recess 1n, there are formed two grooves 1q and a locking circumferential groove 1r formed of a recess radially outward from the inner periphery in the circumferential direction of the rear inner periphery in the recess 1n. The convex portion formed on the outer periphery of the brake plate 13 and the convex portion 7a formed on the outer periphery of the brake plate 7 are engaged with the two grooves 1q and are prevented from rotating, and the two slot grooves 7c of the brake plate 7 are formed. The projections of the brake plate 15 are engaged with each other to prevent rotation.

Small-diameter portion at the tip of the support 2 composed of a spool shaft
On the outer periphery of 2c, a through hole 1p of the rotating body 1 composed of a washer 61 and a spool, each brake plate of the first brake device A and each brake plate of the second brake device B and each friction plate are fitted, and the washer 61 and the brake plate are fitted. 11 and brake plate 14
Is stopped by the rotation stopper 2d. Other configurations are substantially the same as those of the first embodiment.

In the sixth embodiment, when the drag braking force is adjusted, when the adjusting knob 21 is rotated, the pressing member 20 is moved forward and backward in the axial direction, and is supported by the spool shaft when the pressing member 20 is advanced. The rotating body 1 composed of a spool advances to the reel body 4 side with respect to the body 2, and the friction plate 12 of the first braking device A with a weak braking force is applied.
The brake plate 11, the friction plate 12, and the brake plate 13 are pressed against the urging member 16 formed of a coil spring, and the braking force is increased and adjusted. When the adjustment knob 21 is further rotated, when the pressing member 20 is moved forward and backward in the axial direction and moved forward, the friction plate 12, the braking plate 11, and the friction plate 12 of the first braking device A having a weak braking force are braked. Board
13 and an urging member 16 composed of a coil spring are pressed,
13 and the friction plate 12 of the second braking device B come into contact, and the friction plate 12, the braking plate 15, the friction plate 12, the braking plate 14, the friction plate 12, the braking plate 7, and the braking plate of the second braking device B having a strong braking force have a strong braking force. 14, the braking force is further increased and adjusted.

When a delicate adjustment with a low braking force is made from the spool free state, the first braking device A and the second braking device B are separated by the biasing member 16 composed of a coil spring, and the weak braking force is applied. Friction plate 12, brake plate 11 and friction plate 12 of first braking device A
The pressing force of the brake plate 13 against the urging member 16 formed of a coil spring is adjusted, so that fine adjustment with a low braking force is possible.

17 to 19 show a seventh embodiment. FIG. 17 is a sectional side view of a main part of a fishing spinning reel, and FIG. 18 is a reel in which a first braking device and a second braking device are separated from each other. FIG. 19 is an enlarged cross-sectional side view of a main part of a rotating body composed of a support body composed of a spool body and a spool shaft, and FIG. 19 is a side view of the rotating body.

The seventh embodiment is a rear drag type fishing spinning reel having a concave portion opened on the rear side of a support 6 'comprising a support member mounted on the rear side of the reel body 4 with screws 35. 6c is formed and the first braking device A is provided on the rear side in the concave portion 6c.
However, the second braking device B is housed on the front side. The first braking device A having a weak braking force includes a braking plate 7, a friction plate 12, a braking plate 11, and an urging member 16 including a coil spring. The second braking device B having a strong braking force includes the friction plate 12, the braking plate 14, and the friction plate.
12, brake plate 15, friction plate 12, brake plate 14, friction plate 12, and brake plate
15 and a friction plate 12. The urging member 16 composed of a coil spring is provided between the bottom surface in the recess 6c and the brake plate 7 of the first braking device A.
The first braking device A and the second braking device B are separated from each other.

The support 6 ', which is a support member attached to the rear side of the reel body 4 with screws 35, may be a support 6' formed integrally with the reel body. In the seventh embodiment, the rotating body 9 is a spool 9 fitted to the spool shaft 2 and the outer periphery of the rear end of the spool shaft 2 so as to be able to move back and forth freely.
A large diameter portion 2a of the spool shaft 2 has a stepped portion 2b and a small diameter portion 2c at the tip,
A detent portion 2d, a peripheral groove 2g, and a trapezoidal portion 2i are formed on the inclined surface 2h on its outer periphery, and a detent portion 2j is formed on the rear end 2f.
A bearing sleeve 62 fitted and fixed to the center of the spool 1 is rotatably fitted to the small diameter portion 2c and is prevented from falling off by a circumferential groove 2g and a ridge 63. The spring 63 has two parallel bent portions and a circumferential portion integrally formed in a clip shape.

The spool 1 comprises a fishing line winding body 1b and a front flange 1c.
And a large-diameter cylindrical portion 1d on the rear side, a rear surface 1x in the cylindrical portion, and a concave portion 1y on the front side.
And formed. Further, a ratchet gear 64 is provided on the small diameter portion 2c.
And the washer 65 are fitted together and the step 2b and the back of the spool 1
It is sandwiched between 1x. The ratchet gear 64 has a function of preventing the fishing line 10 wound around the spool 1 from rotating in the feeding direction. A locking body 66 is rotatably supported on a shaft 67 on the rear surface 1x of the spool 1. A stop pin is on the side of the locking body 66
The other end of the ridge 69 having one end locked to the locking body 66 with the 68 fixed is locked to the hit pin 68, and the locking body 66 is urged toward the hit pin 68 by the ridge 69. . The tip of the locking body 66 is locked to the ratchet gear 64 so as to be freely detachable.

A concave portion 1y is formed on the front side of the spool 1. The spring 63 is inserted movably in the circumferential direction, and a washer 70 is inserted. A male screw of the cap 71 is inserted into a female screw of the concave portion 1y. It is screwed. A push button 72 is fitted in the cylindrical hole 71a of the cap 71 so as to be able to move forward and backward. On one side of the cylindrical hole 71a of the cap 71, a locking portion 71b formed of several axial grooves is formed. Push button 72 is outer cylinder 72
a is fitted into the cylindrical hole 71a, the engaging portion 72b is formed to project from the cylindrical portion 72a, and is engaged with the locking portion 71b. Push button 72
A cylindrical portion 72d protrudes from the rear portion, and a cusp 72f is formed by inclined surfaces 72e, 72e above and below the cylindrical portion 72d.
The tip of the cusp 72f is formed narrower than the interval between the two parallel bent portions of the ridge 63.

A slider 31 is fitted to the rear side of the spool shaft 2, and the slider 31 is locked to the spool shaft 2 by a locking plate 32, and is a rotatable spool. The shaft is slid back and forth integrally with the shaft 2. The rotation preventing portion 2j of the spool shaft 2 is fitted to a rotating body 9 composed of a hollow cylinder rotatably fitted to the rear portion of the reel body 4, and the spool shaft 2 slides back and forth. It is movably and non-rotatably inserted into a rotating body 9 formed of a hollow cylinder.
At the front end of the rotating body 9 formed of a hollow cylinder, a convex portion 9a and a circumferential groove 9b are provided.
A detent portion 9c is formed on the outer periphery, and a detent portion is formed on the inner periphery. An E-ring 73 is fitted in the circumferential groove 9b. On the outer periphery of the rotating body 9 in the concave portion 6c, a second braking device B having a strong braking force is provided with the friction plate 12, the braking plate 14, the friction plate 12, and the braking plate.
15, friction plate 12, braking plate 14, friction plate 12, braking plate 15, and friction plate
The first braking device A having a weak braking force of 12 has the braking plate 7 and the friction plate 12.
And the brake plate 11 are fitted. An urging member 16 made of a coil spring is sandwiched between the bottom surface in the concave portion 6c and the brake plate 7, so that the first brake device A and the second brake device B are separated.

A screw 6d is formed on the outer periphery of a support 6 'made of a support member attached to the rear side of the reel body 4 with screws 35, and an adjustment knob 21' is screwed thereto. Two grooves 6e are formed on the inner periphery of the opening of the recess 6c. A locking claw 74 is fixed to the center of the inner bottom of the adjustment knob 21 ', and the hemisphere at the tip of the locking claw 74 is engaged with the two grooves 6e.
The tip of the inner cylindrical portion 21c of the adjustment knob 21 'is brought into contact with the brake plate 11, and the protrusion 75 fitted in the concave portion at the distal end of the cylindrical portion 21c.
Is brought into contact with the brake plate 11, and the drag braking force is set by turning the adjustment knob 21 '. The brake plate 14 and the brake plate 11 are fitted around the outer periphery of the rotating body 9 and are prevented from rotating, and the convex portions 7a formed on the outer periphery of the brake plate 7 in the concave portions 6c are engaged with the two groove portions 6e to rotate. The brake plate 15 and the projections of the brake plate 15 are engaged with the two slot grooves 7c to prevent rotation. Other configurations are substantially the same as those of the first embodiment.

In the seventh embodiment, when the drag braking force is adjusted, when the adjustment knob 21 'is rotated, the inner cylinder portion 21c is moved forward and backward in the axial direction, and the weak braking force is applied. In the first braking device A, the braking plate 7, the friction plate 12, and the braking plate 11 are pressed against the urging member 16 formed of a coil spring, and the braking force is adjusted to be increased. When the adjustment knob 21 'is further rotated, when the inner cylindrical portion 21c is advanced and retracted in the axial direction,
In the first braking device A having a weak braking force, the braking plate 7, the friction plate 12, the braking plate 11, and the urging member 16 composed of the coil spring are pressed, and the braking plate 7 and the friction plate 12 of the second braking device B come into contact with each other. The second braking device B having a strong braking force is controlled by pressing the friction plates 12, the braking plates 14, the friction plates 12, the braking plates 15, the friction plates 12, the braking plates 14, the friction plates 12, the braking plates 15, and the friction plates 12. The power is further increased.

When a delicate adjustment with a low braking force is performed from the spool free state, the first braking device A and the second braking device B are separated by the urging member 16 composed of a coil spring, so that a small braking force is applied. Brake plate 7, friction plate 12, and brake plate 11 of first braking device A
Since the pressing force is adjusted with respect to the urging member 16 formed of a coil spring, fine adjustment can be performed with a low braking force.

[0065]

The present invention is embodied in the form described above and has the following effects.

When the first braking device having a weak braking force and the second braking device having a strong braking force are separated by a biasing member, and the fine adjustment is performed with a low braking force from the spool free state, the biasing is performed. Since the braking force of the first braking device of the weak braking force urged forward by the member can be adjusted, fine adjustment with a low braking force becomes possible. Further, the pressing force of the adjustment knob
Sprue by the first braking device in a luffy state, weak braking force
A wide range of adjustment of the spool braking force from a medium braking force to a high braking force by combining the first braking device with a weak braking force and the second braking device with a strong braking force. As a result, fine adjustment and maintenance of braking performance can be performed.

[Brief description of the drawings]

FIG. 1 is a cross-sectional side view of a main part of a spinning reel for fishing in a first embodiment.

FIG. 2 is an enlarged cross-sectional side view of a main part of a rotating body including a spool in which the first braking device and the second braking device are separated from each other.

FIG. 3 is an enlarged sectional side view of a rotating body made of the spool.

FIG. 4 is an enlarged front view of a rotating body made of the spool.

FIG. 5 is an enlarged cross-sectional side view of a rotating body composed of a spool in a state where the first braking device and the second braking device are in contact with each other.

FIG. 6 is an enlarged cross-sectional side view of a main part of a rotating body including a spool in which a first braking device and a second braking device are separated from each other in a second embodiment.

FIG. 7 is an enlarged sectional side view of a rotating body made of the spool.

FIG. 8 is an exploded cross-sectional side view of a braking plate and a friction plate of the first braking device and the second braking device.

FIG. 9 is an exploded perspective view of a braking plate and a friction plate of the first braking device and the second braking device.

FIG. 10 is an enlarged cross-sectional side view of a main part of a rotating body including a spool in which a first braking device and a second braking device are separated from each other in a third embodiment.

FIG. 11 is a front view of an urging member including the leaf spring.

FIG. 12 is an enlarged sectional side view of a rotating body formed of a spool in a state where the first braking device and the second braking device are in contact with each other.

FIG. 13 is an enlarged cross-sectional side view of a main part of a rotating body including a spool in which a first braking device and a second braking device are separated from each other in a fourth embodiment.

FIG. 14 is a plan view of a main part of the thread stopper.

FIG. 15 is an enlarged cross-sectional side view of a main part of a rotating body including a spool in which a first braking device and a second braking device are separated from each other in a fifth embodiment.

FIG. 16 is an enlarged cross-sectional side view of a main part of a rotating body including a spool in which a first braking device and a second braking device are separated from each other in a sixth embodiment.

FIG. 17 is a sectional side view of a main part of a fishing spinning reel in a seventh embodiment.

FIG. 18 is an enlarged cross-sectional side view of a main part of a rotating body composed of a support composed of a reel body and a spool shaft in a state where the first braking device and the second braking device are separated from each other.

FIG. 19 is a side view of the rotating body.

[Explanation of symbols]

1, 9 Rotating body (spool, spool shaft, hollow cylinder) 2, 6 Support body (reel body, supporting member, spool shaft) 7, 11, 13, 14, 15, 56 Braking plate 10 Fishing line 16, 8 Biasing member (coil spring, leaf spring serving also as brake plate) 21, 21 'Adjustment knob A First brake device B Second brake device

Claims (1)

[Claims] 1. A fishing reel comprising a rotatable member rotatably supported by a fishing line and rotatably supported by a support, and the rotatable member frictionally connected to the support by a braking device comprising a plurality of brake plates. In the braking device, a first braking device and a second braking device are provided apart from each other in the axial direction of the support, and the first and second braking devices are sequentially pressed by an adjustment knob screwed to the support. A braking device for a fishing reel, comprising an urging member which is connectable and urges both the first braking device and the second braking device in a direction away from each other.