Patent Application
20230165231
This application claims priority under 35 U.S.C. § 119 to Japanese Patent Application No. 2021-195457 filed on Dec. 1, 2021 in the Japanese Patent Office, the entire contents of each hereby incorporated by reference.
The present disclosure relates to a fishing spinning reel.
A fishing spinning reel includes a rotor that rotates in conjunction with a winding-up operation performed on a handle, a bail support member that is installed on a support arm of the roller, and supports a bail, and a line roller that is supported by the bail support member, and guides a fishing line to a spool around which the fishing line is wounded and held (see JP H09-149749 A). The line roller includes a tubular roller that is rotatably provided in a shaft portion with a bearing interposed therebetween.
The roller of the line roller comprises a fishing line guiding portion (a groove) that guides the fishing line to the spool. If the fishing line guiding portion has a great width of the groove, the fishing line easily moves on the fishing line guiding portion when the fishing line is wound up, and this causes a problem in which the fishing line guiding portion is rubbed against the fishing line, and noise is generated. On the other hand, if the width of the groove of the fishing line guiding portion is decreased, when the bail is opened from a state where tension acts on the fishing line, the fishing line guiding portion is rubbed against the fishing line depending on the depth or an R-shape of the groove, and this causes a problem in which the fishing line is damaged.
The present disclosure has been made to solve the problems described above, and it is an object of the present disclosure to provide a fishing spinning reel that avoids the generation of noise due to line rubbing during an operation to wind up a fishing line, and avoids the damage of the fishing line.
A fishing spinning reel according to the present disclosure is a fishing spinning reel comprising: a rotor that rotates in conjunction with a winding-up operation performed on a handle; a bail support member that is installed on a support arm of the rotor, and supports a bail; and a line roller that is supported by the bail support member, and guides a fishing line to a spool around which the fishing line is wound and held. The line roller comprises a roller that is rotatably provided in a shaft portion with a bearing interposed between the roller and the shaft portion. The roller comprises: a fishing line guiding portion that is disposed on a side of the bail support member, and guides the fishing line to the spool; a fishing line leading portion that is formed to have a diameter that is greater than the diameter of the fishing line guiding portion, and leads the fishing line to the fishing line guiding portion; and a fishing line regulating portion that is disposed between the fishing line guiding portion and the fishing line leading portion to be inclined, and regulates a movement of the fishing line in an axial direction of the shaft portion.
According to the present disclosure, the inclined fishing line regulating portion can prevent the fishing line of the fishing line guiding portion from greatly moving in the axial direction of the shaft portion. This can avoid the generation of noise due to line rubbing during an operation to wind up the fishing line. Furthermore, the fishing line regulating portion is inclined from the fishing line guiding portion toward the fishing line leading portion. Therefore, even if the bail is raised in a state where tension acts on the fishing line, the fishing line is not caught by the fishing line regulating portion. This can avoid the damage of the fishing line.
Furthermore, it is preferable that an inclination angle of the fishing line regulating portion relative to an axial center of the shaft portion be 35 to 55°.
According to the present disclosure, rubbing or twisting of the fishing line can be more suitably avoided for a variety of fishing lines regardless of the thickness or material of the fishing line.
Furthermore, it is preferable that an inclination angle of the fishing line leading portion relative to the axial center of the shaft portion be 1 to 7°.
According to the present disclosure, the fishing line leading portion is inclined, and this enables the fishing line to be easily led to the fishing line guiding portion.
Moreover, it is preferable that a width in the axial direction of the fishing line guiding portion be 1 mm or less.
According to the present disclosure, a movement of the fishing line in the axial direction of the shaft portion is regulated, and noise due to rubbing of the fishing line against the roller can be further avoided.
According to the present disclosure, a fishing spinning reel can be provided that avoids the generation of noise due to line rubbing during an operation to wind up a fishing line, and avoids the damage of the fishing line.
An embodiment of the present disclosure is described below with reference to the attached drawings. Note that in the description of the drawings, the same element is denoted by the same reference sign, and a duplicate description is appropriately omitted.
As illustrated in
A not-illustrated spool shaft is inserted into the pinion in an axial direction, and a spool 3 around which a fishing line is wound is installed at a distal end of the spool shaft. In a front portion of the spool 3, a line winding drum 4 is disposed. A rotor 5 that rotates integrally with the pinion is installed on the pinion. The rotor 5 is provided with a pair of support arms (only one side is illustrated) 5a. A bail 7 is supported by the pair of support arms 5a with a pair of bail support members 6 (only one side is illustrated) interposed therebetween. A line roller 20 is provided between the bail support member 6 and the bail 7.
The bail 7 is provided to be movable between a fishing line winding-up position and a fishing line releasing position, by using the pair of bail support members 6. In the bail 7, a line slider 7a is provided at an end on a side of the bail support member 6. The line slider 7a is a portion that moves the fishing line that has been picked up by the bail 7 to the line roller 20. The line slider 7a has a diameter that gradually increases in a portion closer to the line roller 20, and is hollow. Details of the line roller 20 will be described later.
The driving gear described above is engaged with a not-illustrated oscillating mechanism. An operation is performed to rotate the handle 2 in such a way that the driving gear is rotated, and this enables the spool shaft (the spool 3) to be moved forward or backward. In the fishing spinning reel having such a configuration, after casting has been performed in a state where the bail 7 has been moved (rotationally moved) to the fishing line releasing position, the bail 7 is moved (rotationally moved) to the fishing line winding-up position, and an operation is performed to rotate the handle 2. By doing this, a rotational motion of the handle 2 is transmitted to the pinion via the driving gear, and the pinion rotates. Furthermore, simultaneously, the rotational motion of the handle 2 is transmitted to the spool shaft via the oscillating mechanism, and the spool shaft moves forward or backward. At this time, the spool 3 moves forward or backward in a state where the rotor 5 is rotating, and therefore the fishing line is parallelly and evenly wound around the line winding drum 4 of the spool 3 through the line roller 20.
Next, a structure around the line roller 20 is described. As illustrated in
The shaft portion 15 is a fastener that fastens each component part of the line roller 20 between the bail support member 6 and the line slider 7a. A distal end of the shaft portion 15 is screwed into a reception portion 9 that is provided inside the bail support member 6. Note that the shaft portion 15 fastens each of the component parts from a side of the line slider 7a, but may fasten each of the component parts from a side of the bail support member 6.
In an outer periphery of the shaft portion 15, the bearings 22 and 23 are arranged along the axial direction of the shaft portion 15. Between the bearing 22 and the roller 21, the support member 24 having a tubular shape is arranged. Furthermore, between the bearing 23 and the roller 21, the support member 25 having a tubular shape is arranged. The support members 24 and 25 are members that support the roller 21 from an inside of the roller 21. The roller 21 and the support members 24 and 25 are rotatable around the shaft portion 15. Furthermore, in a portion where the support member 24 and the support member 25 face each other, a positioning groove 26 is disposed in a circumferential direction.
The roller 21 is a cylindrical member, and is rotatably arranged between the bail support member 6 and the line slider 7a. The roller 21 principally comprises a fishing line guiding portion 21a, a fishing line leading portion 21b, and a fishing line regulating portion 21c on an outer peripheral face. The fishing line guiding portion 21a is a portion that is disposed on the side of the bail support member 6, and guides a fishing line N to the spool 3. The fishing line guiding portion 21a may be parallel to an axial center O, or may be inclined. In a case where the fishing line guiding portion 21a is inclined, the fishing line guiding portion 21a is inclined to have a diameter that decreases in a portion closer to the bail support member 6. It is sufficient if a width in the axial direction (a length in the axial direction) of the fishing line guiding portion 21a is appropriately set, but it is preferable that the width be, for example, 1 mm or less.
The fishing line leading portion 21b is a portion that is disposed closer to the line slider 7a than the fishing line guiding portion 21a, and leads the fishing line N to a side of the fishing line guiding portion 21a. The fishing line leading portion 21b has a diameter that is greater than a diameter of the fishing line guiding portion 21a. The fishing line leading portion 21b comprises a curved face or an inclined face for which a diameter decreases in a portion closer to the bail support member 6, or comprises a combination of the curved face and the inclined face. It is sufficient if an inclination angle of the fishing line leading portion 21b relative to the axial center O (an inclination angle of a portion that faces the fishing line regulating portion 21c) is appropriately set, but it is preferable that the inclination angle be set to, for example, 1 to 7°.
The fishing line regulating portion 21c is a portion that is inclined between the fishing line guiding portion 21a and the fishing line leading portion 21b, and regulates a movement of the fishing line N in the axial direction of the shaft portion 15. The fishing line regulating portion 21c is inclined to have a diameter that decreases in a portion closer to the bail support member 6. It is sufficient if an inclination angle of the fishing line regulating portion 21c relative to the axial center O (the inclination angle A of
As illustrated in
At an end of the fishing line leading portion 21b, an extension 21e that is provided to extend to a side of the line slider 7a is disposed. The extension 21e faces an inner peripheral face of the line slider 7a to be slightly spaced apart from each other. By providing the extension 21e, water, trash, the fishing line N, or the like is prevented from entering an inside of the line slider 7a.
At an end of the fishing line guiding portion 21a, a rising portion 21f, a folded portion 21g, and an extension 21h that extend to the side of the bail support member 6 are continuously provided. The rising portion 21f is a portion that perpendicularly rises from the end of the fishing line guiding portion 21a in a radially outward direction. The folded portion 21g is disposed closer to the line slider 7a than the rising portion 21f. The fishing line guiding portion 21a, the rising portion 21f, and the folded portion 21g form a recess 21j that is recessed to the side of the bail support member 6.
The extension 21h is provided to extend from the folded portion 21g to the side of the bail support member 6. The extension 21h has been formed to have a diameter that increases in a portion closer to the bail support member 6. The extension 21h faces an inner peripheral face of the bail support member 6 to be slightly spaced apart from each other. By providing the extension 21h, water, trash, the fishing line N, or the like is prevented from entering an inside of the bail support member 6.
By employing the fishing spinning reel according to the present embodiment described above, the inclined fishing line regulating portion 21c can prevent the fishing line N of the fishing line guiding portion 21a from greatly moving in the axial direction of the shaft portion 15. This can avoid the generation of noise due to line rubbing during an operation to wind up the fishing line N. Furthermore, the fishing line regulating portion 21c is inclined to have a diameter that decreases in a portion from the fishing line leading portion 21b toward the fishing line guiding portion 21a. Therefore, even if the bail 7 is raised in a state where tension acts on the fishing line N, the fishing line N is not caught by the fishing line regulating portion 21c. This can avoid the damage of the fishing line N.
Furthermore, the inclination angle of the fishing line regulating portion 21c relative to the axial center O of the shaft portion 15 is 35 to 55°. This can more suitably avoid rubbing or twisting of the fishing line N for a variety of fishing lines N regardless of the thickness or material of the fishing line N.
Furthermore, the fishing line leading portion 21b is inclined by 1 to 7° relative to the axial center O of the shaft portion 15. This enables the fishing line N to be easily led to the fishing line guiding portion 21a. Moreover, the recess 21j is provided. Therefore, the fishing line regulating portion 21c and the recess 21j can further regulate a movement in the axial direction of the fishing line N, and can also prevent the fishing line N from moving in a height direction. This causes the fishing line N to be easily housed in the fishing line guiding portion 21a.
Furthermore, a width in the axial direction of the fishing line guiding portion 21a is 1 mm or less. This regulates a movement of the fishing line N in the axial direction, and can further avoid noise due to rubbing of the fishing line N against the roller 21.
An embodiment according to the disclosure of the present application has been described above. The present disclosure is not limited to the embodiment described above, and respective components can be appropriately modified without departing from the spirit of the present disclosure.
| Number | Date | Country | Kind |
|---|---|---|---|
| 2021-195457 | Dec 2021 | JP | national |
