JP2004329170A - Spool of spinning reel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To suppress the production cost of a spool in a spinning reel. <P>SOLUTION: A fishing line-engaging part 50 penetrating through inner and outer circumferences is attached on a skirt part 7b of the spool 4. The fishing line-engaging part 50 has an engaging part 70a installed as exposed in the outer direction of the skirt part 7b and a mounting part 70b extending into the inside of the skirt part 7b by penetrating it. At the rear end of a line-winding drum part 7a, a sound-producing mechanism 70 producing a sound when the spool rotates relatively with a spool shaft 15 is attached. The sound-producing mechanism 70 has a disc plate member 16 and nail member 17 mounted at the rear end part of the line-winding drum part 7a as capable of relatively rotating with the disc plate member 16. The mounting part 50b of the fishing line-engaging part 50 is mounted together with the nail member 17 of the sound-producing mechanism 70 with a mounting means 18. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a spool, and more particularly, to a spool of a spinning reel that can move back and forth with respect to a reel body.
[0002]
[Prior art]
In general, a spinning reel includes a reel body rotatably supporting a handle, a rotor, and a spool rotatably mounted on a spool shaft. The spool of the spinning reel is movable back and forth with respect to the reel body, and includes a bobbin trunk around which a fishing line is wound, and a large-diameter cylindrical skirt provided at a rear end of the bobbin trunk. I have. The skirt portion is provided with a fishing line locking portion for locking the fishing line wound around the bobbin trunk portion (for example, see Patent Document 1).
[0003]
Such a fishing line locking portion is for locking the front end portion of the fishing line so as to prevent the fishing line from coming apart. The fishing line locking portion has a locking portion made of a synthetic resin and a plate-shaped mounting portion integrally formed with the locking portion. The locking portion is exposed, for example, along the outer peripheral surface of the skirt portion, and is arranged with a slight gap from the outer peripheral surface of the skirt portion. The attachment portion is bent substantially perpendicularly from the locking portion, penetrates a through hole formed in the skirt portion, and is fixed to a front end portion on the inner peripheral side of the skirt portion. In such a fishing line locking portion, the fishing line is sandwiched in a gap formed between the locking portion and the skirt portion, and the fishing line is locked by the elastic force of the synthetic resin in the locking portion.
[0004]
Further, in the front drag type spinning reel, a drag mechanism including a plurality of drag plates and a sound generating mechanism that emits sound when the drag mechanism is activated are provided inside the bobbin trunk.
Such a sound generating mechanism includes, for example, a spring member mounted on the rear end of the bobbin trunk, and a disk member that makes contact with the spring member and emits sound. This disc member has a spool shaft engaged with the inner periphery in a non-rotatable manner and an uneven portion formed on the outer periphery. The relative rotation with respect to the spring member causes the uneven portion to contact the spring member and produce sound. ing.
[0005]
[Patent Document 1]
JP 2002-45093 A
[Problems to be solved by the invention]
In the conventional spool of the spinning reel, the attachment portion of the fishing line engaging portion and the spring member of the sound generating mechanism are separately attached. For this reason, it is necessary to provide a plurality of mounting means for mounting the mounting portion and the spring member, respectively, and there is a possibility that the entire manufacturing process and the number of parts increase. As described above, when the entire manufacturing process and the number of parts increase, the manufacturing cost of the spool may increase.
[0007]
An object of the present invention is to reduce the manufacturing cost of a spool in a spinning reel.
[0008]
[Means for Solving the Problems]
A spinning reel spool according to a first aspect of the present invention is mounted on the spool body so as to be able to move back and forth with respect to the reel body and rotatably mounted on the spool shaft, and spins according to relative rotation with a first sound generator mounted non-rotatably on the spool shaft. A spool of a reel, on which a fishing line is wound around an outer periphery, a skirt portion provided in a large-diameter cylindrical shape at a rear end of the outer periphery of the bobbin trunk, and a first sound generator at a rear end of the bobbin trunk. A second sounding portion attached so as to be in contact with the portion and sounding by relative rotation with the first sounding portion; and a fishing line locked at a portion penetrated through the inner and outer peripheries of the skirt portion and exposed on the outer peripheral side of the skirt portion. A fishing line locking portion having a locking portion and a mounting portion attachable to the inner peripheral side of the skirt portion together with the second sound generating portion is provided.
[0009]
In the spool of this spinning reel, the mounting portion of the fishing line locking portion is mounted on the inner peripheral side of the skirt together with the second sound generating portion. Here, since the mounting portion and the second sounding portion are mounted by one mounting means, the entire manufacturing process and the number of parts are reduced as compared with the case where the mounting portion and the second sounding portion are separately mounted. Can be done. Therefore, the manufacturing cost of the spool can be reduced.
[0010]
A spool according to a second aspect of the present invention is the spool of the first aspect, wherein the attachment portion and the second sounding portion are screwed to the inner peripheral side of the skirt portion. In this case, the attachment portion and the second sounding portion can be easily fixed with an inexpensive configuration by screwing with the screw member.
A spool according to a third aspect of the present invention is the spool according to the second aspect, wherein the mounting portion is fixed to the inner peripheral side of the skirt portion by a first screw member. The second sounding section is fixed to the first screw member by the second screw member. In this case, for example, by arranging the first screw member and the second screw member so as to be coaxial, the mounting means of the mounting portion and the second sounding portion can be compactly disposed.
[0011]
A spool according to a fourth aspect of the present invention is the spool according to any one of the first to third aspects, wherein the first sounding portion is disposed on a surface facing the second sounding portion, and has a plurality of uneven portions formed at intervals in a circumferential direction. It is a disk member having. The second sounding portion is a claw member that is provided to be urged in the direction of the first sounding portion and that sounds when it comes into contact with the uneven portion. In this case, when the drag mechanism is operated and the spool is rotated, the claw member rotates, and comes into contact with the concave and convex portions of the disk member to generate sound. Here, a crisp sound can be produced with a relatively simple configuration.
[0012]
A spool according to a fifth aspect is the spool according to the fourth aspect, wherein the claw member is formed of metal. The second sounding section further includes an urging member for urging the claw member toward the first sounding section. In this case, the pawl member can be reliably brought into contact with the uneven portion of the disk member by an urging member such as a coil spring. Further, since the claw member is made of metal, a more crisp sound can be produced when the claw member is in contact with the claw member.
[0013]
A spool according to a sixth aspect of the present invention is the spool according to any one of the first to fifth aspects, wherein the locking portion is a member made of a synthetic resin. In this case, it is possible to easily obtain the elastic force by which the locking portion clamps the fishing line.
A spool according to a seventh aspect of the present invention is the spool of the sixth aspect, wherein the locking portion and the mounting portion are integrally formed of a synthetic resin. In this case, the cost can be reduced by integrally molding with an inexpensive synthetic resin.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
As shown in FIG. 1, a spinning reel employing one embodiment of the present invention is a front drag type reel, and comprises a reel body 2 rotatably supporting a handle 1, a rotor 3, and a spool 4. Have. The rotor 3 is rotatably supported at the front of the reel body 2. The spool 4 winds the fishing line around the outer peripheral surface, and is disposed at the front of the rotor 3 so as to be movable back and forth.
[0015]
The reel body 2 has a reel body 2a and a rod mounting leg 2b extending diagonally upward and forward from the reel body 2a. As shown in FIG. 2, the reel body 2a has a space therein, and a rotor drive mechanism 5 for rotating the rotor 3 in synchronization with the rotation of the handle 1, and a spool 4 in the space. And an oscillating mechanism 6 for uniformly winding the fishing line by moving the fishing line.
[0016]
The rotor drive mechanism 5 has a master gear 11 that rotates together with a handle shaft 10 to which the handle 1 is fixed, and a pinion gear 12 that meshes with the master gear 11. The pinion gear 12 is formed in a cylindrical shape, and a front part thereof penetrates a center part of the rotor 3 and is fixed to the rotor 3 by a nut. The pinion gear 12 has an axial intermediate portion and a rear end portion rotatably supported by the reel body 2 via bearings.
[0017]
The oscillating mechanism 6 is a mechanism for moving the spool shaft 15 connected to the center of the spool 4 via the drag mechanism 60 in the front-rear direction, thereby moving the spool 4 in the same direction. The oscillating mechanism 6 includes a screw shaft 21 disposed in parallel below the spool shaft 15, a slider 22 that moves in the front-rear direction along the screw shaft 21, and an intermediate gear 23 fixed to the tip of the screw shaft 21. have. The rear end of the spool shaft 15 is fixed to the slider 22 so as not to rotate. The rotation from the pinion gear 12 is transmitted to the intermediate gear 23 via a reduction gear (not shown).
[0018]
As shown in FIG. 2, the rotor 3 includes a cylindrical portion 30 and a first rotor arm 31 and a second rotor arm 32 provided on the sides of the cylindrical portion 30 so as to face each other. The cylindrical portion 30, the first rotor arm 31, and the second rotor arm 32 are made of, for example, an aluminum alloy and are integrally formed.
The first rotor arm 31 is curved outwardly convexly from the cylindrical portion 30 and extends forward, and a connection portion with the cylindrical portion 30 extends and curves in the circumferential direction of the cylindrical portion 30. A first bail support member 40 is swingably mounted on the outer peripheral side of the distal end of the first rotor arm 31. A line roller 41 for guiding the fishing line to the spool 4 is attached to the tip of the first bail support member 40.
[0019]
The second rotor arm 32 extends outwardly from the cylindrical portion 30 so as to be convexly curved. The second rotor arm 32 bifurcates from the distal end toward the connection portion with the cylindrical portion 30 and is connected to the cylindrical portion 30 at two locations spaced apart in the circumferential direction. A second bail support member 42 is swingably mounted on the outer peripheral side of the distal end of the second rotor arm 32.
[0020]
Between the line roller 41 and the second bail support member 42, a bail 43 having a shape obtained by bending a wire into a substantially U shape is fixed. The first bail support member 40, the second bail support member 42, the line roller 41 and the bail 43 constitute a bail arm 44 for guiding the fishing line to the spool 4. The bail arm 44 is swingable between a yarn guiding posture shown in FIG. 2 and a yarn releasing posture reversed from the yarn guiding posture.
[0021]
The spool 4 is disposed between the first rotor arm 31 and the second rotor arm 32 of the rotor 3, and is mounted on the tip of the spool shaft 15 via a drag mechanism 60. As shown in an enlarged manner in FIG. 3, the spool 4 has a spool main body 7, a large-diameter front flange 8 attached to the front end of the spool main body 7, and the front flange 8 fixed to the spool main body 7. And a front flange fixing member 9. The spool body 7 has a cylindrical bobbin trunk 7a around which the fishing line is wound around the outer periphery, and a large-diameter cylindrical skirt 7b integrally formed at the rear end of the bobbin trunk 7a. The skirt portion 7b is provided with a fishing line locking portion 50 penetrating the inner and outer peripheries. At the rear end of the bobbin trunk 7a, a sound generating mechanism 70 that emits sound when the spool 4 rotates relative to the spool shaft 15 is mounted.
[0022]
As shown in FIGS. 3 and 4, the bobbin trunk 7a has a cylindrical portion 7c around which the fishing line is wound, and an inner cylindrical member rotatably attached to the spool shaft 15 on the inner peripheral side of the cylindrical portion 7c. 7d. The tubular portion 7c is a tubular member formed by pressing a thin plate of an aluminum alloy and is formed integrally with the skirt portion 7b. The inner cylinder member 7d is a cylindrical member made of a synthetic resin, which is attached to the inner peripheral side of the cylindrical portion 7c and has a drag mechanism 60 mounted on the inner peripheral portion. A front flange portion 8 and a front flange portion fixing member 9 are attached to a front end of the inner cylinder member 7d. An inner flange portion 7h rising along the inner peripheral side of the skirt portion 7b is formed at the rear end of the inner cylinder member 7d. A female screw 7i is formed in the inner flange 7h.
[0023]
As shown in FIGS. 3 and 4, the skirt portion 7b has a rear flange portion 7e extending outward from the rear portion of the bobbin trunk 7a and a cylindrical portion 7f extending rearward from the outer circumference of the rear flange portion 7e. I have. The rear flange portion 7e and the cylindrical portion 7f are members formed by pressing a thin plate of an aluminum alloy and are formed integrally with the cylindrical portion 7c. The inner flange 7h contacts the rear end of the rear flange 7e.
[0024]
The front flange portion 8 is a member made of a stainless alloy, and is an annular member bent backward. As shown in FIG. 3, the front flange portion 8 is attached to the front end of the inner cylinder member 7d, and is sandwiched and fixed between the inner cylinder member 7d and the front flange portion fixing member 9.
The front flange portion fixing member 9 is a cylindrical member whose diameter is reduced toward the front, and is a member made of synthetic resin that protrudes in the radial direction so as to have a larger diameter than the inner cylindrical member 7d. As shown in FIG. 3, a male screw portion 9 a that is screwed into a female screw portion 7 g formed on the inner circumferential side of the front end portion of the inner cylindrical member 7 d is formed on the outer periphery of the rear end portion of the front flange portion fixing member 9. The front flange portion fixing member 9 is fixed to the inner cylindrical member 7d by screwing the male screw portion 9a to the female screw portion 7g.
[0025]
As shown in FIG. 3 to FIG. 5, the fishing line locking portion 50 is provided with a locking portion 70 a facing the outer periphery of the cylindrical portion 7 f of the skirt portion 7 b and being exposed to the outside, and a fishing line locking portion 50 substantially extending from the locking portion 70 a. It has a mounting portion 70b which is bent at a right angle, penetrates the skirt portion 7b and extends inside. The locking portion 70a and the attachment portion 70b of the fishing line locking portion 70 are integrally formed of an elastically deformable synthetic resin.
[0026]
The locking portion 50a is for holding and locking the fishing line together with the outer peripheral surface of the skirt portion 7b, and is formed to extend rearward. In addition, a part of the cylindrical portion 7f in which the locking portion 50a is arranged is formed to be recessed from other portions of the cylindrical portion 7f. As shown in FIGS. 3 to 5, the mounting portion 50b is provided with a claw member 17 (an example of a second sounding portion) described later on an inner flange portion 7h arranged in contact with the inner peripheral side of the rear flange portion 7e of the skirt portion 7b. ) Together with the mounting means 18.
[0027]
As shown in FIGS. 3 to 5, the sound generating mechanism 70 includes a disk member 16 (an example of a first sound generating section) that is non-rotatably mounted on the spool shaft 15 via a washer 15 a and a bobbin trunk 7 a. The claw member 17 is attached to the end and is rotatably mounted on the disc member 16. The spring member 19 biases the claw member 17 toward the disc member 16. When the spool 4 rotates relative to the spool shaft 15, the sound generating mechanism 70 sounds when the pawl member 17 contacts the disk member 16.
[0028]
As shown in FIGS. 3 to 5, the disc member 16 has a plurality of uneven portions 16 a formed at intervals in the circumferential direction of the outer peripheral portion, and the inner peripheral portion is not rotatable by the spool shaft 15. Is engaged. The outer shape of the inner peripheral portion of the disk member 16 is formed in the same shape as the outer shape of the spool shaft 15, and the washer 15 a disposed at the rear end of the inner cylindrical member 7 d prevents the spool shaft 15 from moving in the axial direction. Fixed. The plurality of concave and convex portions 16a are arranged on a surface facing the distal end portion 17a of the claw member 17, and sound is generated when the distal end portion 17a of the claw member 17 contacts the concave and convex portion 16a.
[0029]
As shown in FIGS. 3 to 5, the claw member 17 is a metal rod-shaped member having a distal end portion 17 a protruding downward, and is attached to the inner flange portion 7 h by the attaching means 18 together with the attaching portion 50 b. The distal end portion 17a of the claw member 17 is arranged at a position in contact with the uneven portion 16a of the disk member 16, and is always returned to the downward position by the spring member 19.
[0030]
As shown in FIGS. 4 and 5, the mounting means 18 is for mounting the mounting portion 50b of the fishing line locking portion 50 and the claw member 17 of the sound generating mechanism 70 to the inner flange portion 7h, and fixes the mounting portion 50b. And a second screw member 18b attached to the first screw member 18a and fixing the claw member 17.
As shown in FIG. 4, the first screw member 18a includes a male screw portion 18c having a male screw formed on the outer periphery, a head portion 18d having a larger diameter than the screw portion, and a female screw portion 18e formed on the head portion 18d. And The male screw portion 18c is screwed with the female screw portion 7i of the inner flange portion 7h. The male screw portion 18c passes through the through hole 50c of the mounting portion 50b, and is fixed to the inner flange portion 7h by the head portion 18d pressing the mounting portion 50b. The head 18d is, for example, a screw head having a hexagonal outer shape, and a spring member 19 is mounted on the outer periphery of the head 18d. The male screw portion 18f of the second screw member 18b is screwed into the female screw portion 18e.
[0031]
As shown in FIG. 4, the second screw member 18b has a male screw portion 18f screwed to the female screw portion 18e of the first screw member 18a, and a head portion 18g having a diameter larger than the male screw portion f. The male screw portion 18f penetrates the through hole 17b of the claw member 17, and is fixed to the first screw member 18a by the head 18g pressing the claw member 17. As shown in FIG. 5, the head 18g is a screw head to which a Phillips screwdriver can be attached, for example.
[0032]
The spring member 19 is a coil spring mounted on the outer periphery of the head 18d of the first screw member 18a, and is for always returning the claw member 17 to the downward position. As shown in FIGS. 4 and 5, one end 19a of the spring member 19 is engaged with the engaging portion 17c of the claw member 17, and the other end 19b is engaged with the engaging projection 7j at the rear end of the bobbin trunk 7a. Locked.
[0033]
In such a spool 4, the mounting portion 50 b of the fishing line locking portion 50 is mounted together with the claw member 17 of the sound generating mechanism 70. Here, since the mounting portion 50b and the claw member 17 are mounted by one mounting means 18, the entire manufacturing process and the number of parts are reduced as compared with a case where the mounting portion and the claw member are separately mounted. be able to. Therefore, the manufacturing cost of the spool 4 can be reduced.
[0034]
[Other embodiments]
(A) In the above embodiment, the inner cylinder member 7d is made of a synthetic resin, but the material of the inner cylinder member is not limited to this, and may be made of a light alloy such as an aluminum alloy. Further, in the above embodiment, the tubular portion 7c is formed integrally with the skirt portion 7b, but the tubular portion 7c and the skirt portion 7b may be formed separately.
[0035]
(B) In the above embodiment, the fishing line locking portion 50 is such that the locking portion 50a and the mounting portion 50b are integrally formed of synthetic resin. However, the present invention is not limited to this, and an elastic member other than synthetic resin is used. Or the locking portion 50a and the mounting portion 50b may be formed separately.
(C) In the above-described embodiment, the sound generating mechanism 70 makes the sound by contacting the tip portion 17a of the claw member 17 with the uneven portion 16a of the disk member 16, but the configuration of the sound generating mechanism 70 is not limited to this. Not something. For example, although not shown, the claw member 17 may be formed of an elastic member and the screw member 19 may not be provided.
[0036]
(D) In the above embodiment, the mounting means 18 has the first screw member 18a for fixing the mounting portion 50b, and the second screw member 18b mounted on the first screw member 18a and fixing the claw member 17. However, although not shown, the mounting means 18 may be constituted by one screw member.
[0037]
【The invention's effect】
According to the present invention, since the attaching portion of the fishing line engaging portion is attached to the inner peripheral side of the skirt together with the second sound generating portion, the manufacturing cost of the spool can be reduced.
[Brief description of the drawings]
FIG. 1 is a left side view of a spinning reel according to an embodiment of the present invention.
FIG. 2 is a left side sectional view of the spinning reel.
FIG. 3 is an enlarged sectional view of a spool of the spinning reel.
FIG. 4 is an enlarged cross-sectional view around the attachment means of the spool.
FIG. 5 is an enlarged plan view around the mounting means.
[Explanation of symbols]
2 reel body 4 spool 7a bobbin trunk 7b skirt portion 15 spool shaft 16 disk member 16a uneven portion 17 claw member 18 mounting means 18a first screw member 18b second screw member 19 spring member 50 fishing line locking portion 50a locking portion 50b mounting part 70 sound generation mechanism

Claims (7)

A spinning reel spool mounted to be movable back and forth with respect to the reel body and rotatably mounted on a spool shaft, and sounding by relative rotation with a first sound generator mounted non-rotatably on the spool shaft,
A bobbin trunk around which the fishing line is wound,
A skirt portion provided in a large-diameter cylindrical shape at a rear end portion of the outer periphery of the bobbin trunk portion,
A second sounding unit attached to a rear end of the bobbin trunk so as to be able to contact the first sounding unit and emitting sound by relative rotation with the first sounding unit;
An engaging portion that is attached through the inner and outer peripheries of the skirt portion and that locks the fishing line at a portion exposed on the outer peripheral side of the skirt portion, and attached to the inner peripheral side of the skirt portion together with the second sound generating portion; A fishing line catch having a possible attachment,
Spinning reel spool with 2. The spinning reel spool according to claim 1, wherein the attachment portion and the second sounding portion are screwed to an inner peripheral side of the skirt portion. 3. The attachment portion is fixed to an inner peripheral side of the skirt portion by a first screw member,
The spinning reel spool according to claim 2, wherein the second sounding section is fixed to the first screw member by a second screw member. The first sounding portion is a disk member that is disposed on a surface facing the second sounding portion and has a plurality of concave and convex portions formed at intervals in a circumferential direction,
4. The spinning reel spool according to claim 1, wherein the second sounding portion is a claw member that is provided to be urged in the direction of the first sounding portion and that makes a sound in contact with the uneven portion. 5. . The claw member is formed of metal,
The spool of the spinning reel according to claim 4, wherein the second sounding section further includes a biasing member for biasing the claw member toward the first sounding section. The spinning reel spool according to claim 1, wherein the locking portion is a member made of a synthetic resin. 7. The spinning reel spool according to claim 6, wherein the locking portion and the mounting portion are integrally formed of a synthetic resin.

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