JPH08116833A - Spinning reel for fishing - Google Patents

Abstract

PURPOSE: To provide a spinning reel for fishing capable of eliminating the line twisting corresponding to the number of a fishing line usually used for practical fishing. CONSTITUTION: This spinning reel for fishing is obtained by installing a guide part, protruding in the central direction of a line roller and capable of bringing a fishing line into contact therewith in performing operations to wind the fishing line, forming a fishing line guide part of the line roller into a progressively large diameter from the side of a supporting member in the rotative direction for winding the fishing line of a rotor and setting the tilt angle of the fishing line guide part relatively to the shaft center of the line roller within the range of 1-12 deg. in the spinning reel for fishing equipped with the rotor rotatably attached to a reel body and the line roller, installed through the supporting member in the rotor and guiding the fishing line to a spool in performing the operations to wind the fishing line.

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, which prevents thread entanglement during fishing operation due to twisting of the fishing line.

[0002]

2. Description of the Related Art As is well known, in many conventional spinning reels for fishing, a semi-annular bail is provided at the tip of a pair of bail supporting arms provided on a rotor, and a bail arm having a line roller and a bail holder. It is reversibly attached to the fishing line winding position side and the fishing line discharging position side via the.

Then, when the bail is tilted to the fishing line winding position side and the rotor is rotated in the fishing line winding rotation direction by the operation of the manual handle attached to the reel unit, the traverse movement in the front-back direction is interlocked with the rotation of the rotor. The fishing line wound around the spool is wound around the spool, and when the veil is tilted to the fishing line discharging position side and a tackle is thrown, the fishing line wound around the spool is spiraled out.

[0004] By the way, it is conventionally known that the fishing line is twisted in the opposite direction due to winding and unwinding of the fishing line. It is considered that the line twist accumulated during winding is canceled by canceling the line twist caused by the feeding of the fishing line, but in reality, the influence of the tension of the line and the adhesion of seawater, sand, dust, etc. Due to the frictional resistance between the fishing line and the line roller, and due to the difference in the shape of the line roller and the thickness of the fishing line, the twists of the winding and unwinding cannot be offset each other, and the twist of the fishing line accumulates on the fishing line. It was the reality.

When the twists are accumulated on the fishing line as described above, the fishing line may be entangled during the fishing operation, and the fishing line may be cut due to long-term use. Therefore, in order to solve such a problem, the present applicant has previously filed Japanese Patent Application No. 6-17
In Japanese Patent Application No. 5856 and Japanese Patent Application No. 6-175843, the fishing line guide portion of the line roller is formed to have a larger diameter in the fishing line winding rotation direction of the rotor from the side of the support member which is reversibly attached to the bail support arm of the rotor. Along with the line roller, a guide portion that can be brought into contact with the fishing line during the winding operation of the fishing line is provided on the peripheral portion of the line roller or the supporting member so that the twisting of the fishing line is eliminated when the fishing line is unwound. We proposed a spinning reel for fishing, in which the twist of the yarn in the opposite direction to the twist of the yarn caused when it was delivered was positively created when the fishing line was wound.

[0006]

However, for the spinning reel for fishing, the standard size and shape are determined in consideration of the target fish and conditions of use at the design stage, and the standard thread is set accordingly. However, in actual fishing, the fisherman appropriately selects and uses the fishing line suitable for the conditions of use and the target fish. There remains a problem in that there is an excess or deficiency in the occurrence of thread twist due to the relative relationship with the inclination angle of the line roller formed to have a large diameter.

The present invention has been devised in view of the above situation, and provides a spinning reel for fishing, in which the twist of the fishing line is eliminated in accordance with the number of fishing lines generally used for actual fishing. The purpose is to do.

[0008]

In order to achieve the above object, the invention according to claim 1 provides a rotor rotatably mounted on a reel body and a reel handle supported on the reel body via a spool shaft. A spinning reel on which fishing line is wound by the rotation of a rotor by means of a rotor, and a line roller which is attached to the rotor via a supporting member and which guides the fishing line to the spool during a winding operation of the fishing line. , A guide portion projecting toward the center of the line roller so that the fishing line can come into contact with the fishing line during the winding operation of the fishing line, and the fishing line guide portion of the line roller from the supporting member side to the fishing line winding rotation direction of the rotor. The invention according to claim 2 is characterized in that the inclination angle of the fishing line guide portion with respect to the axis of the line roller is set in the range of 1 ° to 12 °. In the spinning reel for fishing according to the item 1, the line roller is detachably attached to the support member and can be appropriately replaced according to the number of fishing line used.

According to the third aspect of the present invention, the rotor is rotatably mounted on the reel unit, and the spool is supported on the reel unit via the spool shaft, and the fishing line is wound by the rotation of the rotor by the manual handle. In a fishing spinning reel equipped with a line roller that is attached to a rotor via a support member and guides the fishing line to a spool during a winding operation of the fishing line, the center of the line roller is located at the peripheral edge of the line roller. A guide portion that is in contact with the fishing line when the fishing line is wound up, and the fishing line guide portion of the line roller is formed to have a large diameter in order from the support member side in the fishing line winding rotation direction of the rotor. The inclination angle of the fishing line guide portion with respect to the axis of the fishing rod is set in the range of 1 ° to 12 °, and the invention according to claim 4 is the spinning reel for fishing according to claim 3. In this case, the line roller is detachably attached to the support member and can be appropriately replaced according to the number of fishing lines used.

[0010]

According to the spinning reel for fishing according to each of the claims, when the rotor is rotated in the fishing line winding direction by the operation of the manual handle, the fishing line tends to move to the side opposite to the fishing line winding direction of the rotor. However, the guide portion comes into contact with the fishing line guided by the line roller from the rod tip side to regulate the movement thereof.

Further, when the rotor is rotated in the fishing line winding direction during the fishing line winding operation, a line twist occurs which causes left twisting of the fishing line guided from the rod tip side to the line roller. Since the fishing line guide portion is formed in a taper shape whose diameter gradually increases in the fishing line winding rotation direction of the rotor, the friction between the line roller and the fishing line is strong on the large diameter side of the fishing line guide portion, and as a result, A twist of the fishing line that causes a right twist of the fishing line is generated, and the twisting of the fishing line guided by the line roller is canceled by repeated operations of feeding and winding.

Furthermore, the fishing line that comes into contact with the fishing line guide portion of the line roller and reaches the spool is twisted around the spool due to twisting of the line that causes left twisting. Since the fishing line is spirally paid out in the direction opposite to the rotation direction, the fishing line is twisted in the opposite direction during the payout. Therefore, although the twists are accumulated on the fishing line wound around the spool, the twists are canceled by the twists in the opposite direction generated at the time of feeding.

Then, as described in claims 2 and 4, various line rollers having a taper angle set in the range of 1 ° to 12 ° are selected according to the number of fishing line to be used, and the line rollers can be replaced. For example, even if the fishing line is repeatedly fed and wound, the twisting of the line can be reliably canceled out.

[0014]

Embodiments of the present invention will now be described in detail with reference to the drawings. 1 to 4 show a first embodiment of a spinning reel for fishing according to claim 1 and claim 2, wherein in FIG. 1, 1 is a rotor rotatably mounted on a reel body 3. A pair of bail support arms 5 are integrally formed with the rotor 1. Then, as shown in FIG. 2, a semi-annular bail 7 is provided at the tip of the bail supporting arm 5 via a bail arm (supporting member) 11 having a line roller 9 and a bail holder 13 to release the fishing line and the fishing line. It is attached so that it can be flipped to the position side.

Further, 15 is a spool mounted coaxially with the rotor 1, and the spool 15 is supported by a spool shaft (not shown) attached to the reel body 3 so as to be capable of traversing movement. When the rotor 1 is rotated in the fishing line winding rotation direction (the direction of arrow A in FIG. 1) by tilting 7 to the fishing line winding position side and operating the manual handle 17, the spool traverses in the front-back direction in conjunction with this. 15
The fishing line 19 is wound around the.

The spinning reel 21 according to this embodiment has the following features in addition to the same structure as the conventional one as described above. As shown in FIG. 3, a line slider 23 is integrally formed on the bail arm 11 via a line cover 25. The line roller 9 is detachably fixed between the bail arm 11 and the line slider 23 by using a bolt 27 and a line washer 29. However, the line roller 9 has its fishing line guide portion 9a excluding both ends. Line slider 2 from the bail arm 11 side
On the third side, that is, in the direction of the fishing line winding rotation of the rotor 1, it is formed in a tapered shape having a larger diameter in sequence.

Further, as shown in FIGS. 3 and 4, the tip end of the bail arm 11 facing the line slider 23 is provided so as to project toward the center of the line roller 9 in a triangular shape in cross section. A round bar-shaped guide portion 31 made of hard ceramics is fixed to the top of the guide portion 31.
Has a structure protruding toward the center of the line roller 9, and when the fishing line 19 is wound up, the guide portion 31 comes into contact with the fishing line 19 guided by the line roller 9 to restrict the movement thereof, so that the fishing line 19 is lined. The roller 9 is held in the central direction.

Generally, as the material of the line roller, many hard materials obtained by subjecting various ceramics and copper alloys to hard plating are used. The line roller 9 in the present embodiment is also hard. In addition to ceramics, the guide portion 31 is made of a material such as copper alloy that is hard-plated, or aluminum material that is hard-anodized or hard-plated, and stainless steel is ion-plated. Various hard materials such as treated ones are selectively used.

This embodiment is constructed in this way, and when the bail 7 is tilted to the fishing line winding position side and the rotor 1 is rotated in the direction of arrow A by operating the manual handle 17, as in the conventional case, the rotor 1 moves. The fishing line 19 is wound around the spool 15 that traverses in the front-rear direction in association with the rotation, and when the bail 7 is tilted to the fishing line discharge position side and a tackle is thrown, the fishing line 19 wound around the spool 15 is spiral-shaped. Will be sent to.

By the operation of winding the fishing line 19,
As shown in FIG. 5, the fishing line 19 tries to move to the side opposite to the fishing line winding direction of the rotor 1 (the direction of arrow B in the figure).
The guide portion 31 comes into contact with the fishing line 19 guided from the rod tip side to the line roller 9 and regulates the movement thereof, thereby preventing the fishing line 19 from being entangled between the line roller 9 and the line washer 29.

When the rotor 1 is rotated in the direction of arrow A during the winding operation of the fishing line 19, a twisting of the fishing line 19 guided by the line roller 9 from the rod tip side causes left twisting. The line roller 9 has a fishing line guide portion 9a formed in a taper shape whose diameter gradually increases in the fishing line winding rotation direction of the rotor 1. Therefore, as shown in FIG.
The friction between the fishing line 19 and the fishing line 19 is strong on the large diameter side of the fishing line guide portion 9a, and as a result, the fishing line 19 is twisted in the direction of arrow C. Since this twist of the thread is a twist of the fishing line 19 that causes a right twist, the line roller 9 is attached from the rod tip side.
The fishing line 19 guided to the above position theoretically cancels the twist of the fishing line by the repeated operations of feeding and winding.

Furthermore, the fishing line guide portion 9a of the line roller 9
The fishing line 19 that abuts on the spool 15 and reaches the spool 15 is wound around the spool 15 due to a twist of the thread that causes left-handed twisting. However, the fishing line 19 spirals in a direction opposite to the rotation direction of the rotor 1 when unwinding. Since the fishing line 19 is reeled out, the fishing line 19 is twisted in the opposite direction. Therefore, although the twists are accumulated on the fishing line 19 wound around the spool 15, the twists are theoretically offset by the twists in the opposite direction generated at the time of feeding.

The right twist as used herein means a twist in the right direction that occurs when the ends of the fishing line 19 are aligned as shown in FIG. 6, and the left twist is the ends of the fishing line 19 as shown in FIG. Leftward twist that occurs when they are combined.

By the way, the applicant of the present invention has found that the taper angle of the line roller 9, that is, the inclination angle θ of the fishing line guide portion 9a with respect to the axis L of the line roller 9 as shown in FIG. 5m from the weight as shown in Fig. 9
The number of twists in the meantime was measured using the fishing line 19 in the range. For example, in FIG. 9, the number of twists is 4, and if the twists of the fishing line 19 are reliably offset by the unwinding and winding of the fishing line 19, the number of twists should be "0". Is.

The reels, rods, and weights used in this measurement
The winding length, the number of windings, and the like are as shown in FIG. The measurement result is shown in FIG.
Generally, the number 1 to 16 is the number of fishing lines used for spinning reels for fishing. Therefore, when the number of twists was measured by changing the taper angle θ of the line roller 9 and the thickness of the fishing line 19 in the range of No. 1 to No. 16, the taper angle θ was changed to, for example, No. 1 fishing line as shown in FIG. On the other hand, 1 °, about 7 ° for No. 6 fishing line, about 10 ° for No. 12 fishing line,
When the line No. 16 is set to about 12 °, the number of twists becomes “0”, and it is clear that the twisting of the line is reliably offset by the feeding and winding operations of the line. became.

Therefore, in the present embodiment, from the result of FIG. 11, the taper angle θ of the fishing line guide portion 9a of the line roller 9 is set to about 10 ° as shown in FIG.
Used as. Then, as described above, the line roller 9 is detachably mounted between the bail arm 11 and the line slider 23 via the bolt 27 and the line washer 29, and is 1 ° to 1 ° depending on the number of the fishing line 19 used.
Various line rollers having a taper angle set in the range of 2 ° can be selected and replaced with the line roller.

Therefore, as described above, the manual handle 17
When the rotor 1 is rotated in the fishing line winding rotation direction by the operation of, the line twisting that causes left twisting is generated in the fishing line 19 guided from the rod tip side to the line roller 9, but the line roller 9 does not guide the fishing line. Since the portion 9a is formed in a taper shape whose diameter is gradually increased in the fishing line winding rotation direction of the rotor 1,
The friction between the line roller 9 and the fishing line 19 is strong on the large-diameter side of the fishing line guide portion 9a, and as a result, a twisting of the fishing line 19 that causes a right twist occurs.
It is surely offset by the repeated operation of feeding and winding of 9.

Further, the spool 1 is brought into contact with the fishing line guide portion 9a.
The fishing line 19 reaching 5 is wound around the spool 15 by accumulating a twisted line that causes a left twist, but at the time of unwinding, the fishing line 19 is unwound spirally in the direction opposite to the rotation direction of the rotor 1. Twisting in the opposite direction occurs, so fishing line 1
The twisted yarn accumulated in 9 is offset by the twisted yarn twisted in the opposite direction generated at the time of this feeding, and the number of twists becomes "0" as shown in FIG.

Therefore, according to the present embodiment, the twisting of the fishing line 19 caused by the repeated operations of feeding and winding the fishing line is surely offset and the twist number of the fishing line 19 is twisted. The line entanglement resulting from this is almost eliminated, and there is no fear that the fishing line 19 will be broken due to long-term use, and the practicality of the fishing spinning reel is further improved.

Further, in this embodiment, various line rollers having a taper angle set in the range of 1 ° to 12 ° can be selected according to the number of the fishing line 19 to be used, and the line rollers can be appropriately exchanged for this. No. 1 to No. 16 fishing line 1
It has become possible to prevent the yarn entanglement due to the yarn twist of No. 9.

In the above embodiment, the line roller having the taper angle θ set in the range of 1 ° to 12 ° can be appropriately selected and replaced according to the number of fishing line used. As is clear from the measured values, the line roller 9
If the taper angle θ is set to about 7 °, it can be used for the No. 4 fishing line to the No. 16 fishing line, although some deviation is generated, and the number of deviations is within the allowable range.

12 and 13 are claims 1 and 2.
2nd Example of the spinning reel for fishing concerning this is shown.
Since the configuration excluding the invented portion is the same as that of the above-described embodiment, only the invented portion will be described here, and the same elements as those in the above-described embodiment will be designated by the same reference numerals and the description thereof will be omitted. .

In FIG. 12, 33 is the bail arm 1 described above.
1, a bail arm reversibly attached to the tip of the bail support arm 5, 35 is a line slider that is formed separately from the bail arm 33 and has a substantially T-shaped cross section, and its shaft portion 35a is a bail arm 33. It is bolted to. Then, the line slider 35 is attached to the shaft portion 35a.
A line roller 37 having a tapered shape in which the fishing line guide portion 37a sequentially becomes larger in the direction is rotatably and detachably attached, and like the line roller 9, the fishing line guide portion 3a.
The taper angle θ of 7a is set to about 10 ° and 1
No. 2 fishing line is used as the fishing line 19.

Also in this embodiment, various line rollers having a taper angle in the range of 1 ° to 12 ° are selected according to the number of fishing line 19 used, and this is used as the fishing line number. It can be replaced as needed.

Further, as shown in FIG. 13, the line roller 37
The tip end portion of the bail arm 33 that supports the bail arm 33 is formed in a circular shape, and the peripheral edge portion thereof is provided so as to project annularly toward the center of the line roller 37 while covering the end portion of the line roller 37 on the bail arm 33 side. . An annular guide portion 39 made of hard ceramics is fixed to the top of the line roller 37 and protrudes toward the center of the line roller 37. The guide portion 39 comes into contact with the fishing line 19 during the winding operation of the fishing line 19. The movement is regulated, and the fishing line 19 is constantly moved by the line roller 37.
It is designed to be held at the approximate center position of.

Since this embodiment is constructed in this way, as in the case of the above embodiment, when the rotor 1 is rotated in the fishing line winding rotation direction (the direction of arrow A) by the operation of the manual handle 17, the fishing line 19 will be arrowed. Although it is about to move in the B direction, the guide portion 39 is attached to the fishing line 19 guided by the line roller 37.
Contact and regulate their movement.

In this embodiment also, the fishing line 1 is
When the rotor 1 is rotated in the direction of arrow A by the winding operation of 9, the twisting of the fishing line 19 guided from the rod tip side to the line roller 37 causes left twisting, but the line roller 37 Since the fishing line guide portion 37a is formed in a taper shape whose diameter gradually increases in the fishing line winding rotation direction of the rotor 1, the friction between the line roller 37 and the fishing line 19 is strong on the large diameter side of the fishing line guide portion 37a. As a result, a twist of the fishing line 19 that causes a right twist is generated, and these twists of the fishing line 19 are reliably offset by repeated operations of feeding and winding the fishing line 19.

Further, the fishing line 19 which comes into contact with the fishing line guide portion 37a and reaches the spool 15 is wound around the spool 15 due to the accumulation of a twist of threads which causes a left twist, and when the fishing line 19 is paid out, the fishing line 19 is rotated by the rotor. Since the thread is twisted in a direction opposite to the rotation direction of 1 and twists in the opposite direction occur, the thread twist accumulated in the fishing line 19 is caused by the twist in the opposite direction generated during the operation. These are offset, and the number of twists becomes "0" as shown in FIG.

As described above, even in this embodiment, FIG.
The taper angle θ of the fishing line guide portion 37a of the line roller 37 is set to about 10 so that the number of twists becomes 0.
Since it was set to ° and No. 12 fishing line was used,
The thread entanglement due to the twisting of the thread 9 is almost eliminated, and there is no fear that the fishing line 19 will be broken due to long-term use, and the practicality of the fishing spinning reel is further improved.

Of course, also in this embodiment, the fishing line guide portion is 1 ° depending on the number of the fishing line 19 used, as in the above embodiment.
Line rollers with a taper angle set in the range of -12 ° can be selected and replaced as appropriate.
It has become possible to prevent the line entanglement due to the twisting of the fishing line 19 over the entire No. 6 fishing line.

FIG. 14 shows a first embodiment of the fishing spinning reel according to claims 3 and 4, and in each of the above-mentioned embodiments, the guide portions 31, 39 are provided on the bail arms 11, 33, respectively. However, in the present embodiment, the guide portion having the same function is provided on the peripheral portion of the line roller, and the taper angle of the fishing line guide portion of the line roller is set in the range of 1 ° to 12 °.

The present embodiment will be described below with reference to the drawings. In this embodiment, the same parts as those in the above embodiments are designated by the same reference numerals and the description thereof will be omitted. In the figure, 4
Reference numeral 1 denotes a bail arm reversibly attached to the tip of the bail support arm 5, 43 denotes a line slider having a substantially T-shaped cross section formed separately from the bail arm 41, and a shaft portion 43a of the line slider is bolted to the bail arm 41. It has been tightened. A substantially V-shaped line roller 45 whose diameter is sequentially reduced from both ends toward the center is rotatably supported by the shaft portion 43a, and the line slider 43 is attached to the bail arm 4.
The line roller 45 can be attached and detached by attaching and detaching the bolt 47 that is bolted to 1.

Further, in the figure, 49 is a guide portion rotatably attached to the peripheral edge of the line roller 45 on the side of the bail arm 41, and the guide portion 49 is an annular shape in which a guide projection 49a projects to the center of the line roller 45. And the fishing line 19 is always moved from the center of the line roller 45 to the line slider 43.
It is designed to be held by the side fishing line guide portion 45a.

Also in this embodiment, the fishing line guide portion 4 on the side of the line slider 43 from the center of the line roller 45.
5a is set with a taper angle θ of about 10 ° with respect to the axis L of the line roller 45, and No. 12 fishing line is used as the fishing line 19.

Further, the line roller 45 is used for the bail arm 4
In addition to the tapered line roller having a taper angle in the range of 1 ° to 12 ° as shown in FIG. Depending on the number of the fishing line 19 to be used, the fishing line guide part on the side of the line slider from the center of the V shape is 1
A line roller having a taper angle in the range of 12 ° to 12 ° can be appropriately replaced.

Like the line roller 9, the line roller 45 of this embodiment is also made of a hard material such as ceramics or copper alloy that is hard-plated.
9 is also various hard materials such as those obtained by subjecting ceramics or a copper alloy to a hard plating treatment, or aluminum material subjected to a hard alumite treatment or hard plating treatment, and further stainless steel material subjected to ion plating treatment. Used as an option.

As described above, even in this embodiment, FIG.
Since the taper angle θ of the fishing line guide portion 45a of the line roller 45 is set to about 10 ° and the No. 12 fishing line is used, the twisting of the fishing line 19 causes Almost no line entanglement occurs, and a line roller having a taper angle whose fishing line guide portion is set in the range of 1 ° to 12 ° can be selected and replaced according to the number of fishing lines 19 used. Therefore, the intended purpose can be achieved as in the above-described embodiments.

However, according to the present embodiment, the whole bail arm 41 does not become large in size as compared with the above-described embodiments, so that the weight of the rotor 1 is not biased toward the front of the bail arm 41. This does not affect the balance, and in the present embodiment, since the guide portion 49 is rotatably attached to the line roller 45, the guide portion 49 is the same as the line roller 45 in addition to the line roller 45. Since the fishing line 19 rotates without being synchronized with each other, the fishing line 19 can be guided to the spool 15 without giving an unreasonable resistance, which is advantageous in terms of preventing twisting of the fishing line.

FIG. 15 shows a second embodiment of the spinning reel for fishing according to the third and fourth aspects.
The line roller is rotatably supported by the bail arm via a ball bearing.

The present embodiment will be described below with reference to the drawings. However, even in the present embodiment, the configuration excluding the invention portion is the same as that of the embodiment shown in FIG. Inventive portions will be described, the same elements will be denoted by the same reference symbols, and description thereof will be omitted.

In the figure, 51 is a bail arm, 53 is a line slider, and the line slider 53 is bolted to the bail arm 51 via a metal support shaft 55 fitted to the line slider 53. There is. And
A metal tubular member 57 is attached to the end of the support shaft 55 on the bail arm 51 side.
The tubular member 57 is clamped between the support shaft 55 and the bail arm 51 by bolting to 1.

Then, the inner race 59a is brought into contact with the end portion 57a of the tubular member 57 to mount the ball bearing 59 on the outer periphery of the support shaft 55, and the line roller 61 is connected to the support shaft 55 via the ball bearing 59. It is rotatably attached to.

The line roller 61 has a fishing line guide portion 61.
“A” is formed in a taper shape in which the diameter gradually increases toward the fishing line winding rotation direction of the rotor 1 (direction of arrow A). And
A line roller 61 is provided on the peripheral portion of the bail arm 51 side.
The annular guide portion 63 is formed integrally with the guide projection 63a so that the guide projection 63a projects toward the center of the fishing line 19. When the fishing line 19 is wound, the guide projection 63a comes into contact with the fishing line 19 and the arrow B of the fishing line 19 is reached. The movement in the direction is regulated.

A disc-shaped guide portion 65 is integrally formed on the peripheral portion of the line roller 61 on the side of the line slider 53, and when the fishing line 19 is slightly unwound during the winding operation of the fishing line 19, it is directed in the direction of arrow A. The guide portion 65 restricts the movement of the fishing line 19 to prevent the fishing line 19 from being entangled between the line slider 53 and the line roller 61.

A locking portion 67 for locking the outer race 59b of the ball bearing 59 is provided on the inner circumference of the line roller 61 so as to project toward the line slider 53.
As described above, the locking portion 67 of the line roller 61 is locked to the outer race 59b of the ball bearing 59, so that the movement of the line roller 61 in the direction of the arrow B is restricted.

Thus, also in this embodiment, the fishing line guide portion 6
The line roller 61 in which 1a is formed in a tapered shape is
The fishing line guide portion 61a is set with a taper angle of about 10 ° with respect to the axis L, and the No. 12 fishing line is the fishing line 19
Is used as. The line roller 61 is
Other types of guides having the same shape as the guides 63, 65 are formed on both peripheral edges, and the fishing line guides have a taper angle in the range of 1 to 12 ° depending on the number of fishing lines used. The line roller can be replaced appropriately.

Since this embodiment is constructed in this way, when the rotor 1 is rotated in the fishing line winding rotation direction (arrow A direction) by operating the manual handle 17, the line roller 6
The fishing line 19 guided by 1 tries to move in the direction of the arrow B on the side opposite to the fishing line winding rotation direction, but the guide projection 63a of the guide portion 63 comes into contact with the fishing line 19 to regulate its movement, and the line roller The thread entanglement between the bail arm 51 and the bail arm 51 is prevented, and the ball bearing 59 is locked to the locking portion 67 of the line roller 61 to prevent the line roller 61 from coming into contact with the bail arm 51. The ball bearing 59 rolls and guides the line roller 61, so that the winding efficiency is improved and the winding operation can be performed lightly.

As described above, when the fishing line 19 is slightly unwound during the winding operation of the fishing line 19, the rotor 1 is moved to the arrow B direction.
The fishing line 19 tries to move in the direction of arrow A in order to rotate the fishing line 19 in the direction, but the guide portion 65 restricts the movement of the fishing line 19 in the direction of arrow A, and the fishing line 19 is placed between the line slider 53 and the line roller 61. Prevent entanglement.

Of course, the line roller 61 in the present embodiment.
Also, as described above, the fishing line guide portion 61a has the line roller 6
Since the taper angle of about 10 ° is set with respect to the axis of No. 1, and the No. 12 fishing line is used as the fishing line 19, the line entanglement due to the twisting of the fishing line 19 is almost eliminated, and the fishing line is long-term. There is no fear that the fishing line 19 will be broken by the continuous use, and the practicality of the spinning reel for fishing is further improved.

Since the line roller having a taper angle in which the fishing line guide portion is set in the range of 1 ° to 12 ° can be selected and replaced as appropriate according to the number of fishing lines to be used, the fishing line No. 1 is used. No. 16 to No. 16 Fishing line 19
It has become possible to prevent the yarn entanglement due to the twisting of the yarn.

Also, in this embodiment as well, since the entire bail arm 51 does not become large in size, there is no bias in weight toward the front of the bail arm 51 and the rotational balance of the rotor 1 is not affected. Since the line roller 61 is rotatably attached to the support shaft 55 via the ball bearing 59, the line roller 61 has an advantage that the winding operation of the line roller 61 can be performed more easily than in the above-described embodiments.

The shape of the line roller is not limited to that of each of the above-described embodiments. For example, the line roller 69 having a trumpet shape as shown in FIG. 16 or the line roller 71 having an hourglass shape as shown in FIG. It is also possible to apply the present invention to.

In the line roller 69 shown in FIG. 16, a taper angle θ formed by a plurality of tangent lines L ₁ , L _{2 and the} like contacting the fishing line guide portion 69a and the axis L of the line roller 69. ₁ and θ ₂ may be set in the range of 1 to 12 °.

Further, in the case of using the line roller 71 shown in FIG. 17, the guide portion 31 is provided so as to project to the center of the line roller 71, and the line slider side from the center of the line roller 71 to the fishing line guide portion. 71a, and the taper angles θ ₁ , θ ₂ formed by a plurality of tangents L ₁ , L _{2 and the} like in contact with the fishing line guide portion 71a and the axis L of the line roller 71 are in the range of 1 to 12 °. You can set it to.

Thus, these line rollers 69, 71
Even in the case of a spinning reel for fishing using, it is possible to achieve the intended purpose as in the above-described embodiments. Further, in this type of fishing spinning reel equipped with a bail as in each of the above-described embodiments, a bail arm is used as a support member for the line roller.
There are many spinning reels for fishing that do not have a bail.

In such a fishing spinning reel, a support member corresponding to the bail arm is provided on the rotor, and the line roller is supported by the support member. The present invention has such a structure. It can also be applied to spinning reels for fishing.

[0067]

As described above, according to the spinning reel for fishing according to each of the claims, the twisting of the fishing line caused by the repeated operation of feeding and winding the fishing line is reliably offset, so that the fishing line Almost no thread entanglement due to thread twist,
Further, there is no fear that the fishing line will be broken due to long-term use, and the practicality of the spinning reel for fishing will be further improved.

In the fishing spinning reel according to claims 2 and 4, a line roller having a taper angle set in the range of 1 ° to 12 ° in accordance with the number of fishing lines used. Since various can be selected and exchanged appropriately for this, the line entanglement due to the twisting of the fishing line can be further improved over all of the No. 1 to No. 16 fishing lines that are often used in this type of spinning reel for fishing. It has the advantage that it can be reliably prevented.

[Brief description of drawings]

FIG. 1 is a front view of a first embodiment of a fishing spinning reel according to claims 1 and 2. FIG.

2 is a side view of the fishing spinning reel shown in FIG. 1. FIG.

FIG. 3 is a cross-sectional view of the essential parts of the fishing spinning reel shown in FIG.

4 is a sectional view taken along line IV-IV in FIG.

FIG. 5 is an explanatory diagram of a twist of a line generated when a fishing line is wound up.

FIG. 6 is an explanatory diagram showing right twist of a fishing line.

FIG. 7 is an explanatory diagram showing a left twist of the fishing line.

FIG. 8 is an explanatory diagram of a taper angle of a line roller.

FIG. 9 is an explanatory diagram showing a method for measuring the number of twists of a fishing line.

FIG. 10 is an explanatory diagram showing conditions under which the number of twists of the fishing line is measured.

FIG. 11 is a graph showing the relationship between the number of twists according to the number of fishing lines and the taper angle of the line roller.

FIG. 12 is a cross-sectional view of essential parts of a second embodiment of the fishing spinning reel according to claims 1 and 2.

13 is a sectional view taken along line XIII-XIII in FIG.

FIG. 14 is a cross-sectional view of essential parts of a first embodiment of a fishing spinning reel according to claims 3 and 4.

FIG. 15 is a cross-sectional view of essential parts of a second embodiment of the fishing spinning reel according to claims 3 and 4.

FIG. 16 is a side view of a modified example of the line roller.

FIG. 17 is a side view of another modification of the line roller.

[Explanation of symbols]

1 Rotor 3 Reel Main Body 5 Bale Support Arm 7 Bale 9, 37, 45, 61, 69, 71 Line Rollers 9a, 37a, 45a, 61a, 69a, 71a Fishing Line Guide 11, 33, 41, 51 Bale Arm 13 Bale Holder 15 Spool 19 Fishing line 21 Spinning reel 23, 35, 43, 53 Line slider 31, 39, 49, 63, 65 Guide part 55 Spindle 57 Cylindrical member 59 Ball bearing 63a Guide protrusion 67 67 Locking part

Claims (4)

[Claims] 1. A rotor rotatably mounted on a reel body, a spool supported on the reel body via a spool shaft, around which fishing line is wound by rotation of the rotor by a manual handle, and a support member for the rotor. In a fishing spinning reel equipped with a line roller that is attached via the guide roller and guides the fishing line to the spool during the fishing line winding operation, the supporting member projects toward the center of the line roller during the fishing line winding operation. In addition to providing a guide part that can contact the fishing line,
The fishing line guide portion of the line roller is formed to have a larger diameter in the fishing line winding rotation direction of the rotor from the support member side, and the angle of inclination of the fishing line guide portion with respect to the axis of the line roller is set in the range of 1 ° to 12 °. A spinning reel for fishing, which is characterized by that. 2. The fishing reel according to claim 1, wherein the line roller is removably attached to the support member and can be replaced as appropriate according to the number of fishing lines used. 3. A rotor rotatably mounted on a reel body, a spool supported on the reel body via a spool shaft, around which a fishing line is wound by rotation of the rotor by a manual handle, and a support member on the rotor. In a fishing spinning reel equipped with a line roller that guides the fishing line to a spool during a fishing line winding operation, the fishing line is wound around the peripheral edge of the line roller so as to project toward the center of the line roller. In addition to providing a guide portion with which the fishing line can come into contact during operation, the fishing line guide portion of the line roller is formed to have a larger diameter in the fishing line winding rotation direction of the rotor from the support member side, and the fishing line guide portion of the line roller relative to the shaft core Tilt angle from 1 °
A spinning reel for fishing characterized by being set within a range of 12 °. 4. The fishing reel according to claim 3, wherein the line roller is removably attached to the support member and can be appropriately replaced according to the number of fishing lines used.