JP2880395B2 - Spinning reel for fishing - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spinning reel for fishing.

[0002]

2. Description of the Related Art A braking device that frictionally couples a spool to a front portion of a spool shaft so as to rotate with respect to the spool shaft does not rotate when the external torque applied to the spool is less than a predetermined value. These are disclosed in JP-A-48-44885, JP-B-55-17824, and JP-A-4-35775.

[0003]

Problems to be Solved by the Invention
In Japanese Patent Application Laid-Open No. 5 (1999) -1995, the spool can be detached from the spool shaft by a one-touch operation. Therefore, in the operation of cleaning salt or dust which easily adheres to the spool during fishing, the operation of disassembling the brake mechanism and the operation of assembling the brake mechanism are required, which is troublesome and not simple.

Japanese Utility Model Publication No. 55-17824 and Japanese Utility Model Application Laid-Open No.
Japanese Patent Publication No. 35775 discloses a structure in which a braking cylinder unitized to accommodate a plurality of braking elements is non-rotatably fitted into a recess at the front of the spool, and the spool is frictionally coupled to the spool shaft. Therefore, when the spool is removed, the brake cylinder that is not the object of cleaning also comes off together, it is necessary to store it during cleaning, and it is necessary to incorporate it after cleaning,
It is not a simple washing operation.

Accordingly, it is an object of the present invention to provide a fishing spinning reel in which a spool can be easily attached to and detached from a spool shaft.

[0006]

SUMMARY OF THE INVENTION In view of the above-mentioned object, the present invention has a spool penetrating therethrough, and a plurality of braking elements are engaged and accommodated therein, and the spool is axially forwardly disposed on the outer periphery. A brake cylinder body having an engagement portion that can be pulled out so as to be non-rotatably fitted is rotatably fitted on the spool shaft, and the pressing body is pressed so that the braking element can press in a direction in which a braking force is exerted. Screw into the thread of the spool shaft,
A spool is fitted to the outer circumferential engaging portion of the braking cylinder via the through-hole, and is fitted to the pressing body so as not to rotate, and a combined body of the pressing body and the spool shaft is formed. A spinning reel for fishing, characterized in that the fishing spinning reel has an adjusting body engaged so as to be detachable from the outside. Further, the adjusting body is axially locked by a locking member locked to a tip portion of the spool shaft, and a push button for releasing the locking of the locking member by a pressing operation is operated from outside the adjusting body. Provided is a spinning reel for fishing provided as possible.

[0007]

In the former, a plurality of brake elements engaged and accommodated by the brake cylinder are pressed by the pressing body, and the brake cylinder fitted to prevent the spool from rotating is attached to the spool shaft via the internal brake element. The pressure-friction force can be adjusted by rotating the adjusting body that is frictionally coupled and stopped by the pressing body. The adjusting body is detachable from the outside, and when the pressing body and the combined body of the spool shaft are unlocked and removed, the spool is pivoted to the outer circumferential engaging portion of the brake cylinder via the penetrating inside. Since it is fitted so as to be able to be pulled out forward in the direction, it can be easily pulled out forward in the axial direction while leaving the braking element and the braking cylinder. In the latter case, the locking of the adjusting body of the locking member can be released by pressing the push button from the outside, so that the adjusting body can be removed very easily, and furthermore, the spool can be easily attached and detached.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in more detail with reference to the embodiments shown in the accompanying drawings. FIG. 1 shows an embodiment of a fishing spinning reel according to the present invention, FIG. 2 is an enlarged view of a main part thereof, FIG. 3 is an exploded view of the main part, FIG. FIG. 3 is an exploded perspective view of a main part. When the handle 10 is rotated, the rotor 12 is rotated by a well-known mechanism, and the spool shaft 14 is moved back and forth (the front means the upward direction in FIG. 1). As a result, a fishing line (not shown) is evenly wound around the spool 16.

At the leading end of the spool shaft 14, the leading end is formed in a truncated cone portion 14A, and behind it is a small diameter portion 14B.
And the outer periphery behind it is formed on the screw portion 14C. In particular, as clearly shown in FIG. 4, the bottomed braking cylinder 18 has a plurality of braking elements 20, namely, one A-type braking plate 20A, three D-type braking plates 20D, and three linings. The material 20R and the leaf spring 20B are stored in the order shown in the figure.

A hole is formed in the center of each braking element including the bottom of the braking cylinder 18. When the D-type brake plate 20D is inserted into the spool shaft 14, a detent hole is formed so as to rotate together with the spool shaft 14, and other elements have holes that are rotatable with respect to the spool shaft 14. ing. Further, the outer periphery of the A-type brake plate 20A has the brake cylinder 1
8 and is configured to rotate together with the inner circumference.

The outer periphery of the braking cylinder 18 is formed with two engaging grooves 18K, which are particularly easily seen in FIG. On the other hand, the spool 16 is provided with a through hole 16N having a size substantially equal to the outer diameter of the braking cylinder 18.
Is formed around. On the wall surface of the through hole, there are formed two engagement projections 16K which can be inserted into the engagement grooves 18K of the brake cylinder 18 from the front of the brake cylinder 18. Therefore, when the spool 16 rotates, the spool 16 rotates with respect to the spool shaft 14 together with the brake cylinder 18 and the A-type brake plate 20A. Further, the spool 16 is pulled out forward with respect to the braking cylinder 18.

Therefore, when the torque is less than the predetermined torque,
In order to prevent the 6 from rotating, a braking force may be applied by pressing another braking plate against the A-type braking plate 20A.
For this reason, the nut member 22 as a pressing body is screwed into the threaded portion 14C of the spool shaft 14 to press each braking element. A regulating plate member 28 is fitted over the nut member 22 at the front entrance of the braking cylinder 18, and then the adjusting body 26 is fitted over the nut member 22 from the front of the spool shaft 14. Engage with hexagonal engagement part. Therefore,
If the adjusting body 26 is rotated, the nut member 22 is rotated to adjust the friction fastening force.

The adjusting member 26 is inserted into the regulating plate 2
The adjustment body 26 is rotatable from the outside by being regulated by 8, but the adjustment body 26 will fall forward in this state. Therefore, the adjusting body 26 is locked by a locking spring 25 locked on the small diameter portion 14B of the spool shaft 14. On the other hand, a push button 24 is provided at the center of the adjusting body 26 via an annular member 27. When the push button 24 is pushed from outside, the inclined portion 24T at the tip of the push button is attached to the locking spring 25. The spool shaft 14 can be pushed and spread to release the engagement with the small diameter portion 14B of the spool shaft 14. Therefore, the adjusting body 26 can be removed from the nut member 22.

When the adjusting body 26 is pulled out in this manner, the regulating plate member 28 easily comes off the nut member 22 and the spool 1
6 can be released from the engagement groove 18K of the braking cylinder 18 forward to release the engagement, and the rear of the spool behind the engagement projection 16K has a through hole 16N or more in size. The spool 16 without any inconvenience.
Can be easily extracted. Therefore, the operation such as cleaning of the spool can be performed as it is, and the braking mechanism remains attached to the spool shaft 14, so that there is no need to disassemble or assemble the braking mechanism when cleaning the spool, and it is simple and convenient.

To take out the braking mechanism during maintenance, after removing the spool 16 as described above,
The nut member 22 is removed from the threaded portion 14C of the spool shaft 14, and is taken out of the brake cylinder 18. In this manner, the unit can be replaced with respect to the drag performance required for the reel and the performance deterioration due to wear due to use for a predetermined period, and workability is improved.

FIG. 6 is an overall side view clearly showing the bail support member 30 'and the like of the reel shown in FIGS. The bale 32 is provided at a tip of a rotor arm 12A provided on the rotor 12 with a support member 3 provided with a roller portion 30R so as to be rotatable around a pivot 31 made of a screw member.
0 'is attached. The support member 30 'is considerably shorter than the conventional support member, and is therefore formed to be lighter in weight, and extends in the direction connecting the pivot 31 and the bail 32, and has a longer length in side view when the fishing line is wound. The direction is in the direction of the bale 32 (the left-right direction in FIG. 6),
It does not protrude from the tip of the rotor arm 12A.

Accordingly, the weight deviation toward the front of the reel is reduced, the rotation balance performance of the rotor 12 is improved, and the thread entanglement with the support member 30 'can be reduced. In addition, the support of the bail is stabilized by the small amount of protrusion, the run-out is small at the time of winding the fishing line, the winding power loss is small, and the winding performance is improved. In addition, drag pulsation is reduced when fish is caught.

FIGS. 7 to 9 show other forms of the support member. This is also considerably shorter than the conventional support member, but unlike the case of FIG. 6, it has an L-shape.
That is, the roller portion 30R is provided, and includes a front portion extending in the direction of the bale 32 and a base portion 30B oriented in a direction substantially perpendicular to the front portion. Also in this case, the base 30B is formed to have a minimum length necessary to rotate around the pivot 31 at the tip of the rotor arm 12A.
The amount of protrusion from is small.

The rotor arm 12A has a main body 12b,
And a cover member 12a for covering the mechanism housed therein.
A pivot 31 made of a screw member penetrates and supports the base 30B, and rotates around the pivot 31. That the weight deviation toward the front of the reel is reduced and the rotation balance performance is improved, the line entanglement is reduced, and the winding power loss when winding the fishing line is small, and the winding performance is improved,
It is the same as above that the drag pulsation is reduced when fish is caught.

FIG. 10 shows the base of a support member of the type of FIG. 6 or of the type shown in FIGS.
This is received by the tip of the rotor arm 12A and the supporting member 3
0 "is rotatable in an arbitrary direction. Therefore, even when the reel is accidentally dropped and the bale 32 is deformed or the periphery of the support member is slightly damaged, the rotation operation of the support member 30" can be performed. There is little hindrance, and the operation of turning the bail 32 can be performed smoothly.

[0021]

As is apparent from the above description, according to the present invention, the spool is non-rotatably fitted to the outer circumferential engaging portion of the brake cylinder via the through-hole so as to be able to be pulled out axially forward. As a result, it is possible to easily remove the brake element and the brake cylinder body forward in the axial direction with the brake element and the brake cylinder remaining. Therefore, the spool can be easily attached to and detached from the spool shaft, and the spool can be easily cleaned. Further, since a plurality of braking elements are housed in the braking cylinder, replacement of the braking elements can be performed in units, thereby improving workability. Further, in a configuration in which the lock of the adjusting member of the locking member can be released by pressing the push button from the outside, the adjusting member can be detached very easily, and further, the spool can be easily attached and detached.

[Brief description of the drawings]

FIG. 1 is a partially broken side view of a spinning reel according to the present invention.

FIG. 2 is an enlarged longitudinal sectional view of a main part of FIG.

FIG. 3 is an exploded view of FIG. 2;

FIG. 4 is an exploded view of a part of FIG. 2;

FIG. 5 is an exploded perspective view corresponding to FIG. 3;

FIG. 6 is a side view of the spinning reel shown in FIG. 1;

FIG. 7 is a side view showing another embodiment of the spinning reel of FIG. 1;

FIG. 8 is an enlarged view taken along a line H in FIG. 7;

FIG. 9 is a sectional view taken along line II of FIG. 7;

FIG. 10 is a view corresponding to FIG. 9 and showing another form of the support member.

[Explanation of symbols]

 Reference Signs List 14 spool shaft 16 spool 16K engaging projection 16N through hole 18 braking cylinder 18K engagement groove 20 braking element 22 nut member (pressing body) 24 push button 25 locking spring 26 adjusting body

Continuation of front page (58) Field surveyed (Int.Cl. ⁶ , DB name) A01K 89 / 00,89 / 08

Claims (2)

(57) [Claims] An engaging portion having a spool formed to penetrate the inside thereof, for engaging and accommodating a plurality of braking elements therein, and having an outer periphery capable of being fitted with a detent so that the spool can be pulled out axially forward. The braking cylinder is rotatably fitted to the spool shaft, and the pressing body is screwed to the threaded portion of the spool shaft so that the braking element can be pressed in a direction in which the braking force is exerted. A spool is fitted to the outer periphery engaging portion of the body via the through-hole, and is prevented from rotating with respect to the pressing body, and externally with respect to a combined body of the pressing body and the spool shaft. A spinning reel for fishing, comprising an adjusting body which is removably locked. 2. The adjusting body is axially locked by a locking member locked to a tip end of the spool shaft, and the locking member is locked by a push operation of a push button provided on the adjusting body. The fishing spinning reel according to claim 1, which is released.