JP2965125B2 - 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 an improvement in a fishing line guide device for a spinning reel for fishing.

[0002]

2. Description of the Related Art A spinning reel for fishing in which a fishing line guide roller for winding a fishing line around a spool is mounted on a rotor that rotates in conjunction with a handle, as shown in Japanese Utility Model Laid-Open No. 1-105564 and Japanese Utility Model Laid-Open No. 3-79660. The peripheral edge of the line roller is covered with a small gap by a cover part of a support member. In order to reduce the winding resistance of the yarn, the line roller is supported on a shaft via a rolling bearing.
No. 061 and the like.

[0003]

However, in the above-mentioned prior art, since the peripheral portion of the line roller is covered with a small gap by the cover portion of the support member, the tension during the winding operation of the fishing line is reduced. The fishing line easily penetrates between the periphery of the line roller and the cover of the support member due to the influence of the change, the twist of the line when the bail is inverted from the state of releasing the fishing line, and the line is guided to the line roller. This causes problems such as inability to wind up, yarn breakage, and yarn scratches.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a fishing spinning reel which can prevent a fishing line from biting into a peripheral portion of a line roller and perform a winding operation smoothly.

[0005]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a rotor line rotatably mounted on a reel body and a fishing line supported by a reel body via a spool shaft by rotating the rotor with a manual handle. A line roller that guides the fishing line to the spool at the time of the winding operation of the fishing line attached to the spool and the rotor that is wound around the supporting member is rotatably supported via a rolling bearing on the shaft portion of the supporting member. In the fishing spinning reel, a guide portion projecting toward the inside of the fishing line guide surface of the line roller is formed integrally with the outer ring of the rolling bearing so that the fishing line contacts the guide portion during a fishing line winding operation. The point is to make it possible.

[0006]

According to the above construction, the guide portion is formed integrally with the outer ring of the rolling bearing so as to protrude toward the inside of the fishing line guide surface of the line roller so that the fishing line can come into contact with the guide portion during the fishing line winding operation. As a result, the fishing line comes into contact with the guide portion and is always held at a substantially central position of the line roller, thereby preventing the line roller from being bitten at the peripheral edge portion and reducing the winding resistance of the line at the guide portion.

[0007]

Embodiments of the present invention will be described below with reference to the accompanying drawings. 1 to 5 show a fishing spinning reel according to a first embodiment of the present invention. FIG. 1 is a sectional front view of a main part of a fishing spinning reel according to a first embodiment of the present invention. FIG. 2 is an enlarged sectional view of a main part of the embodiment shown in FIG.
FIG. 3 is a sectional view taken along line AA of the embodiment shown in FIG.

In the spinning reel for fishing shown in FIG. 1, a pair of bail support arms 8 are integrally formed on a rotor 9 rotatably mounted on a reel body. , Are mounted to be reversible to the fishing line winding position side and the release position side via a bail support member 4 having a line roller 2 and the like. The spool 10 is supported on a spool shaft that moves back and forth by a known sliding mechanism (not shown). The bail 6 is turned to the fishing line winding position side, and the rotor 9 is wound by rotating the handle 11. When rotated in this direction, the fishing line 12 moves back and forth in conjunction with this, and the fishing line 12 is wound around the spool 10.

Further, in the configuration of this embodiment, as shown in FIGS. 2 and 3, a line slider 3 having a substantially T-shaped cross section is formed by a shaft portion 3a and a bail support member Liner 2 having a fishing line guide surface 2a tapered in cross section toward the bail support member 4 side on a shaft portion 3a thereof.
Are rotatably supported via rolling bearings 5 of ball bearings.

A guide portion 2 which is formed in a ring-shaped body is integrally fitted and mounted on the outer ring 5a of the rolling bearing 5 so that the tip protruding portion having a concave cross section is brought into contact with the fishing line 12 toward the inside of the fishing line guide surface 2a. The annular tip of the tapered line roller 2 is in close contact with the bottom of the guide portion 2 in the annular recess.

In this embodiment, when the rotor 9 is rotated in the fishing line winding direction by operating the handle 11, the fishing line 12 guided by the tapered line roller 2 is moved to the bail support member 4 side. When the guide line 1 tries to sway, the guide portion 1 comes into contact with the fishing line 12 to regulate the swaying, and acts so that the fishing line 12 is always held at a substantially center position of the tapered line roller 2. Also, if the fishing line 12 attempts to swing toward the line slider 3 on the introduction side, the deflection of the fishing line 12 is regulated by the taper action of the taper line roller 2, and
It acts so as to be held substantially toward the center position. Further, since the line roller 2 is formed in a tapered shape in which the diameter increases in the rotation direction of the fishing line winding of the rotor 9, the fishing line 12
Is strong on the large diameter side of the line roller 2, and as a result of the winding operation of the fishing line 12, the fishing line 12 is twisted in a direction opposite to the direction of the twisting caused when thrown. The line twist of the fishing line 12 thus generated is canceled by the line twist generated at the time of throwing.

As described above, in this embodiment, the fishing line 12 is always held at the substantially center position of the line roller 2 by the taper of the fishing line guide surface 2a of the line roller 2 and the action of the guide portion 1, and is interrupted by the guide portion 1. To prevent the line from being caught between the line roller 2 and the bail support member 4, thereby preventing the occurrence of line breakage and line flaws. Since this can be caused on the fishing line, the twist is not accumulated on the fishing line 12, and as a result, according to the present embodiment, the fishing line 12 is cut due to the long-term accumulation of the twist. There is no danger of this, and the practicality of the fishing spinning reel has been further improved. Furthermore, since the guide portion 1 is integrated with the outer ring 5a of the rolling bearing, the winding resistance of the guide portion 1 is reduced, and a smooth winding operation is enabled.

Next, a modification of the first embodiment will be described. FIG. 4 is an enlarged sectional view of a main part of a modification of the first embodiment.
FIG. 5 is a sectional view taken along line BB of FIG.

As shown in FIGS. 4 and 5, this embodiment is different from the previous embodiment in that the fishing line guide surface 2b is formed into a V-shaped cross section with a uniform left and right like a line roller 2A, and the tip is a guide portion 1. The configuration is such that the fishing line contact portion of the guide portion 1 is configured to protrude more toward the fishing line winding rotation direction than the minimum diameter portion of the line roller 2A. The same components as those of the first embodiment are denoted by the same reference numerals, and redundant description is omitted. Accordingly, the deflection of the fishing line 12 is restricted by the V-shape of the guide portion 1 and the fishing line guide surface 2b, and the fishing line 12 is always held at a substantially central position, the line is prevented from being caught, and the fishing line guide surface on the fishing line winding rotation side of the line roller center. 2
b is the line guide surface 2 of the line roller in the first embodiment
Since it is formed in a tapered shape that gradually increases in diameter in the fishing line winding rotation direction similar to a, it is possible to generate a twist in the direction opposite to the yarn twist generated at the time of throwing during the fishing line winding operation, There are the same effects as in the first embodiment, such as prevention of twisting, thread biting, and thread breakage.

Next, a second embodiment of the present invention will be described. FIG. 6 is an enlarged sectional view of a main part of a spinning reel for fishing according to a second embodiment of the present invention. FIG. 7 is a sectional view taken along the line CC of FIG.
It is a line sectional view.

As shown in FIGS. 6 and 7, the second embodiment differs from the previous embodiment in that the fishing line guide surface 2 of the line roller 2C is provided.
c is formed in a U-shaped cross section, and the guide portion 1C is press-fitted into the inner periphery of the outer ring 5a of the rolling bearing so as to be integrated, and the fishing line contact portion of the guide portion 1C is larger than the minimum diameter portion of the line roller 2C. That is, it is configured to protrude in the winding rotation direction. The same components as those of the previous embodiment are denoted by the same reference numerals, and redundant description will be omitted. Accordingly, the deflection of the fishing line 12 is restricted by the guide portion 1C and the U-shaped fishing line guide surface 2C, and is held at a substantially central position, and the U-shaped line roller 2A has a U-shape compared to the guide surface 2b and the like. Since the fishing line guide surface 2c of the mold has a margin in the fishing line holding range, in addition to the effect of preventing the line from being bitten and the effect of reducing the winding resistance of the line in the previous embodiment, it is possible to instantaneously raise the fish. It is possible to cope with the complicated movement of the yarn in various directions, etc., and absorb and perform a smooth winding operation. In addition, the fishing line guide surface 2c on the fishing line winding direction side of the minimum diameter portion of the line roller 2C gradually increases in diameter in the fishing line winding direction side similar to the fishing line guiding surface 2a of the line roller in the first embodiment. In the fishing line winding operation, twisting in the direction opposite to the twisting caused when throwing can be generated, so that the same twisting, breaking, and biting as in the first embodiment can be prevented. effective.
Further, since the fixing structure of the guide portion 1C is configured to be press-fitted into the inner periphery of the rolling bearing 5a, the integrated fixing force with the rolling bearing 5 is strengthened, and the operation is stabilized.

Next, a third embodiment of the present invention will be described. FIG. 8 is an enlarged sectional view of a main part of a fishing spinning reel according to a third embodiment of the present invention. FIG. 9 is a sectional view taken along line DD of FIG.

As shown in FIGS. 8 and 9, the third embodiment differs from the first and second embodiments in that the fishing line guide surface 2d of the line roller 2D is formed to have a concave cross section, and the guide portion 1D is provided separately. Instead of forming, the outer ring 5a of the rolling bearing extends radially outward and is integrally formed as a guide 1D. Accordingly, in addition to the effect of preventing the fishing line 12 from being caught and the effect of reducing the winding resistance of the fishing line 12 by controlling the deflection of the fishing line 12 as in the previous embodiments, the operation of the guide portion 1D is further reinforced and the fishing line of the line roller 2D is enhanced. By the shape of the guide surface 2d, it is possible to cope with instantaneous movement of the fishing line and more complicated movements in various directions, and a smooth winding operation can be performed.

Next, a fourth embodiment of the present invention will be described. FIG. 10 is an enlarged sectional view of a main part of a fishing spinning reel according to a fourth embodiment of the present invention. The fourth embodiment is shown in FIG.
As shown in the figure, the difference from the previous embodiments is that the guide portion 1C
And the guide portion 1D 'are combined to form a double guide portion. Accordingly, the line roller 2C is wrapped from the outside by the guide portion 1C and the guide portion 1D 'in which the guide portion 1D is turned in the opposite direction, and the yarn biting prevention effect, the yarn twist prevention effect, and the yarn In addition to the effect of reducing winding resistance, it can cope with instantaneous fluctuations of fishing line, more complicated movements in various directions, and changes in strength, and it is more suitable for winding operations where the number of pumping times increases. Reliable and smooth winding operation becomes possible.

[0020]

As described above, according to the fishing reel of the present invention, the line roller for guiding the fishing line to the spool during the winding operation of the fishing line is rotatably supported via the support member. In the spinning reel, the guide part projecting toward the inside of the line guide surface of the line roller is formed integrally with the outer ring of the rolling bearing so that the fishing line can contact the guide part during the fishing line winding operation. In addition, it is possible to prevent the line roller from being caught in the peripheral portion, thereby enabling a smooth winding operation without the occurrence of line breakage and line flaws, which has an effect of further improving the operability of fishing. Further, since the guide portion is integrated with the outer ring of the rolling bearing, there is an effect that the winding resistance in the guide portion is reduced.

[Brief description of the drawings]

FIG. 1 is a sectional front view of a main part of a fishing spinning reel according to a first embodiment of the present invention.

FIG. 2 is an enlarged sectional view of a main part of the embodiment shown in FIG.

FIG. 3 is a sectional view taken along line AA of FIG. 2;

FIG. 4 is an enlarged sectional view of a main part according to a modification of the embodiment shown in FIG. 1;

FIG. 5 is a sectional view taken along line BB of FIG. 4;

FIG. 6 is an enlarged sectional view of a main part of a fishing spinning reel according to a second embodiment of the present invention.

FIG. 7 is a sectional view taken along line CC of FIG. 6;

FIG. 8 is an enlarged sectional view of a main part of a fishing spinning reel according to a third embodiment of the present invention.

FIG. 9 is a sectional view taken along line DD of FIG. 8;

FIG. 10 is an enlarged sectional view of a main part of a fishing spinning reel according to a fourth embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Guide part 2 Line roller 3 Line slider 4 Bale support member 5 Rolling bearing 6 Bale 7 Bolt 8 Bale support arm 9 Rotor 10 Spool 11 Handle 12 Fishing line

Claims (1)

(57) [Claims] 1. A rotor rotatably mounted on a reel body, a spool supported by the reel body via a spool shaft, and a fishing line wound by rotation of the rotor by a manual handle, and attached to the rotor via a support member. In a fishing spinning reel comprising a line roller for guiding the fishing line to a spool during a winding operation of the fishing line, the shaft roller of the support member being rotatably supported via a rolling bearing, the fishing line guide surface of the line roller A spinning reel for fishing, wherein a guide portion projecting inward is formed integrally with an outer ring of the rolling bearing so that the fishing line can contact the guide portion during a fishing line winding operation.