Fishing line guide and fishing rod

Abstract

The purpose of the present invention is to smoothly guide a fishing line while suppressing the height and volume of a fishing line guide. The present application is provided with an annular part (10) having an annular guide surface (20) for guiding a fishing line, and an attachment part (11) which supports the annular part (10), extends in the axial direction of a rod body (2), and is attached to the rod body (2), the annular guide surface (20) having a first guide surface (31) along a first arc (41a) of a first circle (41), and a second guide surface (32) along a second arc (41b) of a second circle (41), the first guide surface (31) is provided on the mounting part (11) side of the first guide surface (31) and is defined by a first radius centered on a first center (41b) located within the annular part (10), and the second guide surface (32) is provided on the mounting part (11) side of the first guide surface (31) and along a second arc (42a) of the second circle (42), and the second circle (42) is defined by a second radius centered on a second center (42b) and larger than the first radius.

Description

Technical Field

[0001] The present invention relates to a fishing line guide for guiding a fishing line and a fishing rod having the fishing line guide. Background Art

[0002] The fishing line guide includes an annular portion having an annular guide surface for guiding the fishing line. The annular guide surface is often a perfect circle. Therefore, it is difficult to keep the height of the fishing line guide, that is, the length of the fishing line guide in the radial direction of the rod body low while ensuring the function of smoothly guiding the fishing line, and it is difficult to reduce the volume of the fishing line guide.

[0003] On the other hand, the applicant proposed a fishing line guide 200 having a non-circular annular guide surface in the following patent document 1. Specifically, Fig.10 As shown, the annular guide surface 201 includes an upper guide surface 211 having an arc shape smaller than a semicircle and a lower guide surface 212 extending in a straight line in the left-right direction. By making the lower guide surface 212 in a straight line shape extending in the left-right direction, the upper guide surface 211 can be brought close to the rod body 300, and the height and volume of the fishing line guide 200 can be reduced.

[0004] However, the upper guide surface 211 is along an imaginary circle 222 with the imaginary center 221 as the center, and the imaginary center 221 is located outside the annular guide surface 201. Therefore, when the fishing line is guided by the upper guide surface 211, the sliding resistance is likely to increase. In addition, the lower guide surface 212 is a plane extending in the left-right direction. Therefore, when the fishing line is guided by the lower guide surface 212, the fishing line is likely to be located at both ends of the lower guide surface 212 in the left-right direction, and the sliding resistance is likely to increase.

[0005] On the other hand, the fishing line guide of the following patent document 2 has a rotating collar instead of a guide surface. The collar is cylindrical and has a rotation center axis along the left-right direction. However, the fishing line is easily entangled in the collar and is easily broken. In addition, the fishing line is easily deviated from the collar to the left or right, and is easily rubbed against the end surface of the collar.

[0006] Prior art literature

[0007] Patent Literature

[0008] Patent Document 1: Japanese Patent No. 4023595

[0009] Patent document 2: Japanese Utility Model Application Laid-Open No. 54-22096. Summary of the invention

[0010] The present invention takes it as a technical problem to suppress the height and volume of a fishing line guide and to smoothly guide a fishing line.

[0011] The fishing line guide described in the first aspect of the present invention is assembled to a rod body. The fishing line guide includes an annular portion and a mounting portion. The annular portion includes an annular guide surface. The annular guide surface guides the fishing line. The mounting portion supports the annular portion. The mounting portion extends in the axial direction of the rod body. The mounting portion is rotatably mounted on the rod body. The annular guide surface includes a first guide surface and a second guide surface. The first guide surface is along a first arc of a first circle. The first circle is centered on the first center and is defined by a first radius. The first center is located in the annular portion. In addition, the first center being located in the annular portion means that the first center is located on the inner side of the annular guide surface. The second guide surface is provided on the mounting portion side of the first guide surface. The second guide surface is along a second arc of a second circle. The second circle is centered on the second center and is defined by a second radius that is larger than the first radius.

[0012] According to this structure, the first center is located inside the annular portion. Therefore, the fishing line can be smoothly guided by the first guide surface. In addition, the second guide surface is not extended linearly in the left-right direction along the second arc, so the fishing line can be smoothly guided by the second guide surface. In addition, the first radius is smaller than the second radius, so the height and volume of the fishing line guide can be suppressed compared to the case where the entire annular guide surface is along the second circle.

[0013] In the fishing line guide according to the second aspect of the first aspect of the present invention, the first guide surface is along the first arc over a range exceeding 180 degrees of the first circle. According to this structure, when the fishing line is released forward, the sliding resistance between the annular guide surface and the fishing line becomes small.

[0014] In the fishing line guide according to the third aspect of the second aspect of the present invention, the first guide surface is along the first arc in a range of not less than 200 degrees and not more than 240 degrees of the first circle. According to this structure, the first guide surface is along the first arc in a range of not less than 200 degrees of the first circle, so when the fishing line is released forward, the sliding resistance between the annular guide surface and the fishing line can be further reduced. In addition, the first guide surface is along the first arc in a range of not more than 240 degrees of the first circle, so the height and volume of the fishing line guide can be effectively reduced.

[0015] In the fishing line guide according to the fourth side surface of any one of the first to third sides of the present invention, the first center and the second center are different from each other. According to this configuration, the height and volume of the fishing line guide can be effectively suppressed.

[0016] In the fishing line guide according to the fifth aspect of any one of the first to fourth aspects of the present invention, the second center is located outside the annular portion. According to this configuration, the height and volume of the fishing line guide can be further effectively suppressed.

[0017] In the fishing line guide of the sixth aspect according to any one of the first to fifth aspects of the present invention, the first center is arranged on a line segment connecting the center of the rod body and the second center. According to this structure, the fishing line guide can be easily formed to be bilaterally symmetrical, and the fishing line can be guided with good balance.

[0018] In the fishing line guide according to the seventh aspect of any one of the first to sixth aspects of the present invention, the second radius is 1.5 to 3 times the first radius. With this configuration, the height and volume of the fishing line guide can be easily reduced.

[0019] In the fishing line guide according to the eighth aspect of any one of the first to seventh aspects of the present invention, the annular guide surface has a pair of connecting surfaces. The pair of connecting surfaces connects the first guide surface and the second guide surface. According to this structure, by providing the pair of connecting surfaces, the first guide surface and the second guide surface can be smoothly connected, and the fishing line can be smoothly guided.

[0020] In the fishing line guide of the ninth aspect according to any one of the first to eighth aspects of the present invention, the annular portion is inclined toward the rod tip side. The annular guide surface is a surface along the direction in which the mounting portion extends. According to this structure, the annular portion is inclined toward the rod tip side, and on the other hand, the annular guide surface is not a surface along the direction in which the mounting portion extends, but a surface along the direction in which the mounting portion extends, that is, the axial direction of the rod body. Therefore, when the opening formed on the inner side of the annular guide surface is viewed along the axial direction of the rod body, its projected area is unlikely to become smaller, and a larger opening area can be ensured. As a result, the fishing line can pass through the inner side of the annular guide surface with less resistance, and the flight distance can be extended particularly when casting the line.

[0021] Furthermore, a fishing rod according to a tenth aspect of the present invention includes the fishing line guide according to any one of the first to ninth aspects.

[0022] As described above, the annular guide surface includes the first guide surface along the first arc and the second guide surface along the second arc, so that the height and volume of the fishing line guide can be suppressed and the fishing line can be guided smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a perspective view of a fishing line guide in one embodiment of the present invention.

[0024] Figure 2 is a top view of the fishing line guide.

[0025] Figure 3 This is a front view of the fishing line guide when viewed from the rod tail side along the axial direction of the rod body.

[0026] Figure 4 yes Figure 2 AA section view.

[0027] Figure 5 It is a front view showing the projected shape of the annular guide surface of the fishing line guide.

[0028] Figure 6 It is a front view showing the main part of the fishing rod equipped with the fishing line guide.

[0029] Figure 7 It is a front view of a fishing line guide in another embodiment of the present invention.

[0030] Figure 8 yes Figure 7 BB cross-sectional view.

[0031] Fig. 9 It is a cross-sectional view of a fishing line guide in another embodiment of the present invention.

[0032] Fig.10 This is a front view of a conventional fishing line guide. DETAILED DESCRIPTION

[0033] Below, reference Figures 1 to 6 A fishing line guide and a fishing rod according to an embodiment of the present invention are described. The fishing line guide 1 of the present embodiment is fixed to a predetermined position on the outer peripheral surface of the rod body 2. The installation method may be various methods, for example, by winding. When using a winding, an adhesive is applied. The fishing line guide 1 is mounted on various fishing rods that can be mounted with a reel. The reel is, for example, a spinning reel (spinning reel), a double-bearing reel, and the like. In a fishing rod mounted with a spinning reel, the fishing line guide 1 is located at the lower side relative to the fishing rod when in use. In addition, in a fishing rod mounted with a double-bearing reel, the fishing line guide 1 is located at the upper side relative to the fishing rod when in use. The fishing line guide 1 is as shown in FIG. Figure 6 In this way, it is preferably mounted on the tip of the fishing rod, and is particularly preferably used for the first guide 101 closest to the rod tip side, the second guide from the rod tip side (the second guide 102), and the third guide from the rod tip side (the third guide 103), but it may also be used for the fourth guide from the rod tip side (the fourth guide 104), etc. In addition, it may be mounted on a location other than the tip.

[0034] The fishing line guide 1 includes an annular portion 10 as a guide portion for guiding the fishing line, and a mounting portion 11 mounted on the outer peripheral surface of the rod body 2. The mounting portion 11 is mounted by winding the winding line around the outer peripheral surface of the rod body 2. The mounting portion 11 supports the annular portion 10. The mounting portion 11 extends in the axial direction of the rod body 2. The axial direction of the rod body 2 is the direction of the center 2a of the rod body 2. Specifically, the mounting portion 11 extends toward the rod tail side relative to the annular portion 10. The fishing line guide 1 has a so-called single-leg structure, and the mounting portion 11 extends only toward the rod tail side relative to the annular portion 10. However, the fishing line guide 1 may have a so-called double-leg structure, and in this case, the mounting portion 11 extends toward both the rod tip side and the rod tail side relative to the annular portion 10.

[0035] In addition, the axial direction of the rod body 2 is the front-back direction, the rod tip side is the front side and is indicated by the reference numeral X1, and the rod tail side is the rear side and is indicated by the reference numeral X2. Figure 3 When the fishing line guide 1 is viewed from the rear in the front-rear direction (front-rear direction sight), the circumferential direction of the rod body 2 is the left-right direction. Furthermore, the radial outer side of the rod body 2 is the upper side, and the radial inner side of the rod body 2 is the lower side.

[0036] The mounting portion 11 is in the shape of a plate that is long in the front-to-back direction. The lower surface 11a of the mounting portion 11 is a contact surface that contacts the outer peripheral surface of the rod body 2. The lower surface 11a of the mounting portion 11 is preferably curved along the outer peripheral surface of the rod body 2. That is, the lower surface 11a of the mounting portion 11 is preferably a curved surface that curves upward in the left-right direction. The upper surface 11b of the mounting portion 11 is a surface on the upper and lower sides opposite to the lower surface 11a of the mounting portion 11. A groove 12 is preferably formed in the upper surface 11b of the mounting portion 11 in the left-right direction. The winding line is engaged with the groove 12, so that the fishing line guide 1 can be stably mounted on the rod body 2.

[0037] The annular portion 10 extends upward from the front end of the mounting portion 11. The annular portion 10 may stand at a right angle relative to the mounting portion 11, but in the present embodiment, the annular portion 10 is tilted forward relative to the state of standing at a right angle relative to the mounting portion 11. The annular portion 10 is bent upward relative to the mounting portion 11. The annular portion 10 is tilted at an angle θ of less than 90 degrees relative to the mounting portion 11. The tilt angle θ is the angle at which the annular portion 10 stands relative to the mounting portion 11. Figure 4 The inclination angle θ is specifically 45 degrees or more and less than 90 degrees, and is 65 degrees in this embodiment. The annular portion 10 has a front surface 10a and a rear surface 10b which are inclined surfaces inclined at the inclination angle θ. The annular portion 10 is plate-shaped as a whole.

[0038] The annular portion 10 is Figure 3The annular portion 10 has an annular guide surface 20 for guiding the fishing line. The annular portion 10 has a guide hole 21 for inserting the fishing line. When the fishing line is inserted through the guide hole 21, it slides on the wall surface of the guide hole 21. The guide hole 21 penetrates the annular portion 10 in the front-rear direction. The annular guide surface 20 is provided on the wall surface of the guide hole 21. The annular guide surface 20 is the inner peripheral surface of the annular portion 10. Figure 4 In the figure, the annular guide surface 20 is shown by adding multiple points. The annular guide surface 20 is a surface along the front-back direction. The annular guide surface 20 has an axis parallel to the center 2a of the rod body 2, and is a circumferential surface parallel to the center 2a of the rod body 2. The annular guide surface 20, the rear curved surface 22 adjacent to the rear side of the annular guide surface 20, and the front curved surface 23 adjacent to the front side of the annular guide surface 20 are provided on the wall surface of the guide hole 21. The rear curved surface 22 expands toward the rear side. The rear curved surface 22 connects the annular guide surface 20 and the rear surface 10b of the annular portion 10. The front curved surface 23 expands toward the front side. The front curved surface 23 connects the annular guide surface 20 and the front surface 10a of the annular portion 10.

[0039] The annular guide surface 20 is as follows Figure 3 The annular guide surface 20 is curved outward over the entire circumference. Figure 3 In the front-to-back direction, the annular guide surface 20 is not circular but non-circular. In the front-to-back direction, the annular guide surface 20 is composed of a plurality of arcs with different curvature radii. In the present embodiment, the annular guide surface 20 is composed of a first guide surface 31, a second guide surface 32, and a pair of left and right connecting surfaces 33.

[0040] The projection of the front-rear direction line of sight of the annular guide surface 20 is Figure 5 . The first guide surface 31 occupies more than half of the entire circumference of the annular guide surface 20 and is the main part of the annular guide surface 20. The first guide surface 31 constitutes the upper part of the entire circumference of the annular guide surface 20. The first guide surface 31 is along the first arc 41a of the first circle 41. The first circle 41 is a circle having a first radius 41c with the first center 41b as the center. The first center 41b is located inside the annular guide surface 20. The first guide surface 31 is along the first arc 41a in a range exceeding 180 degrees of the first circle 41. That is, the first guide surface 31 constitutes more than half of the upper side of the entire circumference of the annular guide surface 20. The first center angle α1 of the first arc 41a is preferably greater than 180 degrees. The first guide surface 31 is preferably along the first arc 41a in a range of more than 200 degrees and less than 240 degrees of the first circle 41. That is, the first center angle α1 is preferably more than 200 degrees and less than 240 degrees. The first circle 41 is preferably larger than the outer diameter of the rod body 2 at the location where the fishing line guide 1 is mounted. Figure 3In this way, the first circle 41 is preferably separated upward from the outer peripheral surface of the rod body 2. In addition, the first circle 41 is preferably separated upward from the upper surface 11b of the mounting portion 11.

[0041] The second guide surface 32 is located at the lower side relative to the first guide surface 31. That is, the second guide surface 32 is located closer to the mounting portion 11 than the first guide surface 31. The first guide surface 31 is relatively far from the mounting portion 11, and the second guide surface 32 is relatively close to the mounting portion 11. The second guide surface 32 is opposite to the first guide surface 31 at the lower side. The second guide surface 32 constitutes the lower part of the entire circumference of the annular guide surface 20. The second guide surface 32 is along the second arc 42a of the second circle 42. The second circle 42 is a circle with a second radius 42c as the center and a second center 42b. The second radius 42c is larger than the first radius 41c. That is, the curvature radius of the second guide surface 32 is larger than the curvature radius of the first guide surface 31. The second radius 42c is preferably not less than 1.5 times and not more than 3 times the first radius 41c.

[0042] The second center 42b is provided at a position different from the first center 41b. The second center 42b is located outside the annular guide surface 20. The second center 42b is separated from the annular guide surface 20 to the upper side. The second center 42b is located on the extension line of the line segment connecting the center 2a of the rod body 2 and the first center 41b. In other words, the first center 41b is located on the line segment L connecting the center 2a of the rod body 2 and the second center 42b. The first guide surface 31 is provided at least on the line segment L connecting the center 2a of the rod body 2 and the second center 42b, and the second guide surface 32 is provided at least on the line segment L connecting the center 2a of the rod body 2 and the second center 42b. The first center 41b is relatively close to the center 2a of the rod body 2, and the second center 42b is relatively far from the center 2a of the rod body 2. The second guide surface 32 is located inside the first circle 41 in the front-rear direction. The annular portion 10 is a symmetrical shape with respect to the plane containing the line segment L.

[0043] The second guide surface 32 is along the second arc 42a in a range less than 180 degrees of the second circle 42. That is, the second guide surface 32 constitutes a portion less than half of the entire circumference of the annular guide surface 20. The second center angle α2 of the second arc 42a is preferably less than 180 degrees, and more preferably less than 90 degrees. The second guide surface 32 is preferably along the second arc 42a in a range of 10 degrees or more and less than 90 degrees of the second circle 42. That is, the second center angle α2 is preferably more than 10 degrees and less than 90 degrees, and particularly preferably less than 45 degrees. The second center angle α2 is smaller than the first center angle α1.

[0044] A pair of connecting surfaces 33 connects the first guide surface 31 and the second guide surface 32. The pair of connecting surfaces 33 are arranged symmetrically with each other and have mutually symmetrical shapes. The connecting surface 33 is along the third arc 43a of the third circle 43. The third circle 43 is a circle having a third radius 43c with the third center 43b as the center. The third center 43b is located inside the annular guide surface 20. The third circle 43 is inscribed in both the first circle 41 and the second circle 42. The third radius 43c is smaller than the first radius 41c and smaller than the second radius 42c. The connecting surface 33 is along the third arc 43a in a range less than 180 degrees of the third circle 43. The third center angle α3 of the third arc 43a is preferably less than 180 degrees, and particularly preferably less than 90 degrees. The third center angle α3 is preferably greater than 10 degrees and less than 90 degrees, and preferably greater than 30 degrees and less than 90 degrees. The third center angle α3 is smaller than the first center angle α1. The third center angle α3 is preferably greater than the second center angle α2. In addition, in the present embodiment, the connection surface 33 is along the third arc 43a of the third circle 43, that is, the connection surface 33 has a single curvature, but the connection surface 33 may also be along a plurality of different arcs, that is, the connection surface 33 may have a plurality of different curvatures. The curvature of the connection surface 33 may be continuously different from the first guide surface 31 to the second guide surface 32. Figure 5 In the front-rear direction view of the annular guide surface 20, the first circle 41, the second circle 42 and the third circle 43 are located on the same plane.

[0045] The annular portion 10 has Figure 3 The outer peripheral surface 50 of the fishing line guide 1 extends along the annular guide surface 20 in the front-back direction. In the front-back direction, the outer peripheral surface 50 extends along the first guide surface 31 (first arc 41a) over the entire length of the first guide surface 31. The outer peripheral surface 50 is coaxial with the first guide surface 31 and is concentric with the first center 41b as the center. In the front-back direction, the width dimension of the annular portion 10, which is the dimension in the inner-outer direction, is constant over the entire length of the first guide surface 31. Preferably, in the front-back direction, the width dimension of the annular portion 10 increases as it is away from the first guide surface 31 in the portion corresponding to the outer side of the connecting surface 33.

[0046] The annular portion 10 has a through hole 51 that penetrates in the front-to-back direction between the guide hole 21 and the mounting portion 11. However, the through hole 51 may be omitted. The annular portion 10 preferably has a reinforcing wall 52 that connects the rear surface 10b of the annular portion 10 and the mounting portion 11. The reinforcing walls 52 are provided in a pair on the left and right sides and are arranged symmetrically with each other. The reinforcing walls 52 extend from the position outside the connecting surface 33 to the mounting portion 11. The pair of reinforcing walls 52 on the left and right sides are formed in a manner that they are separated from each other toward the upper side. The reinforcing walls 52 are arranged on the left and right sides of the through hole 51.

[0047] The fishing line guide 1 in this embodiment is composed of a single member. The material of the fishing line guide 1 is arbitrary, and may be made of metal, ceramics such as SiC, or resin such as fiber reinforced resin. A coating having excellent sliding properties may be provided on the annular guide surface 20. Examples of the coating include a cured layer formed by various surface treatments. In addition, the fishing line guide 1 may be composed of a plurality of members.

[0048] As described above, the annular guide surface 20 is non-circular and the second guide surface 32 having a larger curvature radius is provided on the mounting portion 11 side relative to the first guide surface 31. Therefore, the height and volume of the fishing line guide 1 can be easily suppressed compared with the case where the annular guide surface 20 is circular. In addition, the distance from the rod body 2 to the annular guide surface 20, especially the distance from the rod body 2 to the second guide surface 32, can be easily ensured. Therefore, it is easy to suppress the fishing line from contacting the outer peripheral surface of the rod body 2. Furthermore, the second guide surface 32 is not a straight line along the left-right direction but a curved surface that curves outward, so the fishing line can be guided smoothly. The connecting surface 33 along the third arc 43a is provided between the first guide surface 31 and the second guide surface 32, so the fishing line can smoothly pass between the first guide surface 31 and the second guide surface 32, and the fishing line can be smoothly guided even on the connecting surface 33. Furthermore, the first guide surface 31 and the second guide surface 32 can be easily connected via the connection surface 33 , and the annular guide surface 20 can be formed into a smooth shape over the entire circumference.

[0049] In addition, the annular portion 10 is inclined forward, so the fishing line is not easily entangled in the annular portion 10. Moreover, the annular guide surface 20 is a parallel surface along the front-back direction relative to the annular portion 10 tilting forward, so it is easy to ensure the opening area of ​​the annular guide surface 20 in the front-back direction, and the fishing line can be smoothly inserted into the guide hole 21, especially when casting, the flight distance can be extended.

[0050] exist Figure 7 as well as Figure 8 , a fishing line guide 1 in another embodiment of the present invention is shown. The fishing line guide 1 in this embodiment is used for casting a telescopic rod. The fishing line guide 1 can be moved in the front-rear direction relative to the rod body 2, and can also be fixed to a predetermined position on the outer peripheral surface of the rod body 2. The mounting portion 11 is cylindrical with an axis along the center 2a of the rod body 2, and has an insertion hole 60 for the rod body 2 to pass through. The mounting portion 11 is an assembly tube mounted on the rod body 2. The annular guide surface 20 is the same as the above embodiment. In addition, the outer shape of the annular portion 10 is as shown in FIG. Figure 3 As shown in the figure, the outer peripheral surface 50 may be concentric with the annular guide surface 20 or may be similar to the annular guide surface 20 .

[0051] In addition, if Fig. 9 In this way, the fishing line guide 1 may include a guide ring 3. When the fishing line guide 1 includes the guide ring 3, the inner peripheral surface 3b of the guide ring 3 is an annular guide surface 20. The direction of the axis 3a of the guide ring 3 may be inclined with respect to the front-rear direction. The direction of the axis 3a of the guide ring 3 is determined by, for example, the outer peripheral surface 3c of the guide ring 3.

[0052] Description of Reference Numerals

[0053] 1 Line guide

[0054] 2 rod body

[0055] 2a Center

[0056] 3 Guide ring

[0057] 3a Axis

[0058] 3b Inner Surface

[0059] 3c Outer surface

[0060] 10 Ring

[0061] 10a front surface

[0062] 10b rear surface

[0063] 11 Installation

[0064] 11a Lower surface

[0065] 11b Upper surface

[0066] 12 slots

[0067] 20 Annular guide surface

[0068] 21 Guide hole

[0069] 22 Rear curved surface

[0070] 23 Front curved surface

[0071] 31 First guide surface

[0072] 32 Second guide surface

[0073] 33 Connection surface

[0074] 41 First Circle

[0075] 41a The first arc

[0076] 41b First Center

[0077] 41c First Radius

[0078] α1 first central angle

[0079] 42 Second Circle

[0080] 42a Second arc

[0081] 42b Second Center

[0082] 42c Second radius

[0083] α2 Second center angle

[0084] 43 Third Circle

[0085] 43a The third arc

[0086] 43b Third Center

[0087] 43c Third radius

[0088] α3 third central angle

[0089] 50 Outer Surface

[0090] 51 Through hole

[0091] 52 Reinforcement wall

[0092] 60 Through hole

[0093] 101 first guide

[0094] 102 second guide member

[0095] 103 third guide

[0096] 104 fourth guide

[0097] 200 fishing line guide

[0098] 201 annular guide surface

[0099] 211 upper guide surface

[0100] 212 lower guide surface

[0101] 221 Imaginary Center

[0102] 222 imaginary circle

[0103] 300 rod body

[0104] L line segment.

Claims

1. A fishing line guide, the fishing line guide being mounted on a rod body, have: an annular portion, the annular portion having an annular guide surface for guiding the fishing line; A mounting portion, the mounting portion supports the annular portion, extends in the axial direction of the rod body, and is mounted on the rod body, The annular guide surface has: a first guide surface, the first guide surface being along a first arc of a first circle, the first circle being centered at a first center within the annular portion and defined by a first radius; A second guide surface is provided on the mounting portion side relative to the first guide surface and is along a second arc of a second circle, wherein the second circle is centered on the second center and is defined by a second radius greater than the first radius.

2. The fishing line guide according to claim 1, characterized in that The first guide surface follows the first arc over a range exceeding 180 degrees of the first circle.

3. The fishing line guide according to claim 2, characterized in that The first guide surface follows the first arc within a range of not less than 200 degrees and not more than 240 degrees of the first circle.

4. The fishing line guide according to claim 1, wherein: The first center and the second center are different from each other.

5. The fishing line guide according to claim 4, characterized in that The second center is located outside the annular portion.

6. The fishing line guide according to claim 4 or 5, characterized in that: The first center is arranged on a line segment connecting the center of the rod body and the second center.

7. The fishing line guide according to any one of claims 1 to 3, characterized in that: The second radius is greater than 1.5 times and less than 3 times the first radius.

8. The fishing line guide according to any one of claims 1 to 3, characterized in that: The annular guide surface has a pair of connection surfaces connecting the first guide surface and the second guide surface.

9. The fishing line guide according to any one of claims 1 to 3, characterized in that: The annular portion is inclined toward the tip of the pole. The annular guide surface is a surface along a direction in which the mounting portion extends. 10 . A fishing rod comprising the fishing line guide according to claim 1 .

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