Fishing reels

Abstract

To provide a reel for fishing capable of preventing corrosion of a portion where a one-way clutch is disposed as well as reducing the size and weight of a reel body.SOLUTION: A reel for fishing has: a one-way clutch 20 disposed on a drive shaft 11, and having an inner ring 21, an outer ring 27 and a cage 23 for supporting a plurality of rolling members; and a cylindrical part 2C disposed on a reel body 2, and storing the one-way clutch 20. On the outer ring 27, a stopper 27c projecting outward in a radial direction is disposed, a notch part 2c penetrating in the radial direction and provided with the stopper 27c is disposed on a circumferential wall of the cylindrical part 2C, and a corrosion prevention plate 28 having a leg part interposed between the stopper 27c and the notch 2c is disposed to be axially superposed on the one-way clutch 20.SELECTED DRAWING: Figure 6

Description

[Technical field]

[0001] The present invention relates to fishing reels, and more particularly to fishing reels incorporating a one-way clutch which prevents reverse rotation of the drive shaft. [Background technology]

[0002] Generally, spinning reels, which are fishing reels, are equipped with a reverse rotation prevention mechanism that allows the rotor to rotate in the fishing line winding direction when the handle is turned, and prevents the rotor from rotating in the reverse direction when the handle is rotated in the reverse direction. As disclosed in Patent Document 1, for example, the reverse rotation prevention mechanism is usually composed of a one-way clutch that includes an inner ring that is fitted to the pinion gear so as to be non-rotatable, a cage that is disposed radially outward of the inner ring and holds multiple rolling members, and an outer ring that is disposed radially outward of the cage and is fixed to the reel body so as to be non-rotatable.

[0003] The one-way clutch has an outer ring portion fitted into a cylindrical portion formed on the reel body, and so there is a problem that the two come into contact with each other, and corrosion (electrolytic corrosion) is likely to occur due to the difference in potential caused by the different materials.For this reason, Patent Document 1 discloses a configuration in which a roughly cup-shaped protective cover that covers the outer ring member is disposed between the outer ring and the reel body. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] JP2003-265078A Summary of the Invention [Problem to be solved by the invention]

[0005] Since the protective cover described above is located radially outward of the outer ring, between the inner surface of the tubular portion of the reel body and the outer surface of the outer ring, there are limits to how much it can be made smaller and lighter, and there is room for improvement.

[0006] The present invention has been made in response to the above-mentioned problems, and aims to provide a structure for a fishing reel incorporating a one-way clutch that prevents corrosion of the portion in which the one-way clutch is disposed, while enabling the reel body to be made smaller and lighter. [Means for solving the problem]

[0007] In order to achieve the above-mentioned object, the fishing reel of the present invention comprises a drive shaft which is rotatably supported on a reel body and is driven to rotate by rotating a handle, a one-way clutch arranged on the drive shaft and having an inner ring, an outer ring and a retainer which holds a plurality of rolling members, and a cylindrical portion which is arranged on the reel body and houses the one-way clutch, wherein a stopper is provided on the outer ring and protrudes radially outward, and a cutout is provided in the circumferential wall of the cylindrical portion which penetrates radially and in which the stopper is disposed, and a corrosion protection plate having legs interposed between the stopper and the cutout is arranged so as to be overlapped in the axial direction with the one-way clutch.

[0008] According to the fishing reel described above, a notch is formed in the circumferential wall of the cylindrical part provided in the reel body, and the stop of the outer ring is arranged to be exposed in the radial direction, thereby fixing the outer ring to prevent rotation. Since the outer ring of the one-way clutch is not fixed to the radial inner periphery of the cylindrical part of the reel body, it is possible to make the cylindrical part as small in diameter as possible, and it is possible to reduce the size and weight of the reel body. In addition, even if the cylindrical part of the reel body and the outer ring of the one-way clutch are made of different materials, a corrosion prevention plate is arranged at the contact point between the two components (the contact point between the stop and the notch), so it is possible to prevent corrosion of the reel body and the one-way clutch.

[0009] In addition, the fishing reel of the present invention comprises a drive shaft that is rotatably supported on a reel body and is driven to rotate by rotating a handle, and a one-way clutch that is arranged on the drive shaft and has an inner ring, an outer ring, and a retainer that holds a plurality of rolling members, the outer ring being provided with a stopper that protrudes radially outward, and the reel body being provided with abutment portions that abut at two points on both sides of the stopper to regulate the rotation of the outer ring, and a corrosion protection plate having legs that are interposed between the stopper and the abutment portion is arranged overlapping the one-way clutch in the axial direction.

[0010] According to the fishing reel described above, the outer ring of the one-way clutch is formed with a stopper that protrudes in the radial direction, and the reel body is provided with an abutment portion that abuts at two points on the side of the stopper to restrict rotation of the outer ring, thereby simplifying the structure of the portion that stops and fixes the outer ring, thereby making it possible to reduce the size and weight of the reel body.In addition, even if the abutment portion of the reel body and the outer ring of the one-way clutch are made of different materials, anti-corrosion plates are provided at the contact points between the two components (the points where they abut at two points), so it is possible to prevent corrosion of the reel body and the one-way clutch. Effect of the Invention

[0011] The fishing reel according to the present invention has a structure that prevents corrosion of the portion where the one-way clutch is disposed, and allows the reel body to be made smaller and lighter in weight. [Brief description of the drawings]

[0012] [Figure 1] 1 is an exploded perspective view showing a first embodiment of a fishing reel (spinning reel) according to the present invention; [Diagram 2] FIG. 2 is an axial cross-sectional view of the main part of the fishing reel shown in FIG. [Diagram 3] Cross-sectional view taken along line AA in FIG. 2. [Figure 4] FIG. 4 is a perspective view showing a fixed state of the one-way clutch. [Diagram 5]5 is a perspective view showing an example of a corrosion protection plate disposed in the one-way clutch shown in FIG. 4. [Figure 6] 6 is a perspective view showing a state in which the corrosion protection plate shown in FIG. 5 is disposed on the one-way clutch shown in FIG. 4. [Figure 7] FIG. 2 is an exploded perspective view showing a second embodiment of a fishing reel according to the present invention. [Figure 8] FIG. 4 is a perspective view showing a fixed state of the one-way clutch. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0013] 1 and 2 are diagrams showing a fishing reel according to a first embodiment of the present invention (a spinning reel is shown as the fishing reel in this embodiment). First, an outline of the overall configuration of the spinning reel of this embodiment will be described. In the following description, the terms "front" and "rear" refer to the directions shown in FIG. 2.

[0014] Reel legs 2A to be attached to a fishing rod are integrally formed on the reel body 2 of the spinning reel (hereinafter referred to as the reel) 1. A rotatably supported rotor 3 and a spool (not shown) supported so as to be movable back and forth in synchronization with the rotational motion of the rotor 3 are disposed in front of the reel body 2.

[0015] The rotor 3 has a pair of arms 3a that rotate around the spool, and a bail support member 3b, to which a base end of a bail 5 is attached, is supported at the front end of each arm 3a so as to be rotatable between a line winding position and a line releasing position. In this case, one base end of the bail 5 is attached to a line guide (line roller) 6 that is provided integrally with the bail support member 3b.

[0016] A handle shaft is rotatably supported via a bearing within the reel body 2, and a handle is attached to its protruding end. The handle shaft is provided with a driving force transmission mechanism 10 that transmits driving force to the rotor 3 when the handle is rotated, thereby rotating the rotor.

[0017] As is well known, the driving force transmission mechanism 10 includes a driving gear mounted on the handle shaft so as to be rotatable together with the handle shaft, and a pinion 11 having pinion teeth meshing with the driving gear. The pinion 11 functions as a rotary driving part (drive shaft) that extends in the front-rear direction perpendicular to the handle shaft and has a hollow part 11a formed therein extending in the axial direction. In this case, a spool shaft that engages with a well-known oscillating mechanism that moves the spool back and forth when the handle is rotated is inserted into the hollow part 11a, and the spool is attached to the tip of the spool shaft.

[0018] The pinion 11 is rotatably supported by the reel body 1. The pinion 11 extends toward the spool, and the rotor 3 is attached to the tip of the pinion 11 so as to be rotatable together with it. The rotor 3 is fixed in place by fitting a through hole in a boss portion 3A formed in the center of the rotor 3 onto the tip of the pinion 11 and tightening a nut (not shown). A one-way clutch 20 that constitutes a reverse rotation prevention device is disposed on the pinion 11.

[0019] With the above-mentioned configuration, when the handle is operated for winding, the rotor 3 is rotated via the driving force transmission mechanism 10, and the spool is reciprocated back and forth via the oscillation mechanism and the spool shaft. Therefore, the fishing line is evenly wound around the spool through the fishing line guide 6 of the rotor 3 which is rotated.

[0020] Next, the one-way clutch 20 of this embodiment will be described with reference to FIGS. 1, a substantially disk-shaped base 2B is disposed on the spool side of the reel body 2, and a cylindrical portion 2C is provided axially on the surface of the base 2B. The pinion 11 is rotatably supported through the center of the cylindrical portion 2C, and a one-way clutch 20 is disposed in the middle thereof.

[0021] The pinion 11 is rotated via a drive gear by rotating the handle, and the one-way clutch 20 is disposed in the middle of the pinion 11 to permit rotation of the pinion 11 in the fishing line winding direction and prevent reverse rotation. The one-way clutch 20 has an inner ring 21, an outer ring 27, and a cage 23 that holds a plurality of rolling members 25, and further has a cover member 23A that is integrated with the cage 23. These elements (or some of the elements) can be made into a unit in advance.

[0022] The inner ring 21 is prevented from rotating relative to the pinion 11, and functions as a drive shaft that rotates integrally with the pinion 11. Specifically, the cross section of the pinion 11 has a shape in which a non-circular portion is partially formed, and by fitting the non-circular portion of the inner ring 21 into this portion, the inner ring 21 is able to rotate integrally with the pinion 11.

[0023] The cage 23 is disposed radially outward of the inner ring 21 and has holding portions 23a disposed at regular intervals in the circumferential direction. Each holding portion 23a is provided with a biasing spring 24, which biases the rolling members 25 disposed between the holding portions in the circumferential direction (counterclockwise direction in FIG. 3; reverse rotation direction).

[0024] The outer ring 27 is disposed radially outward of the cage 23 and is formed in a generally ring shape. On the inner peripheral surface of the outer ring 27, a wedge region 27a that prevents the rotation of each of the rolling members 25 and a free region 27b that allows the rolling members 25 to rotate freely are formed. Each of the rolling members 25 held by the cage 23 is constantly biased toward the wedge region by the biasing spring 24. In addition, the outer peripheral surface 27d of the outer ring 27 is formed in a circular shape except for a portion where the following contact 27c is formed.

[0025] A protruding piece 27c is provided on a part of the outer ring 27 so as to protrude outward in the radial direction. This protruding piece has a function as a stopper that restricts the rotation of the outer ring 27 (hereinafter referred to as the stopper 27c). The stopper 27c is integrally formed so as to protrude outward in the radial direction from the outer peripheral surface 27d of the outer ring 27, and is provided at one or more locations. In this case, since a large torque is applied to the outer ring, and stress may be concentrated at one location, causing bias, etc., it is preferable to form two or more stoppers at equal intervals. In this embodiment, two stoppers are provided at 180° intervals so as to face each other across the central axis X. The stopper 27c has a certain width in the circumferential direction, and both sides 27e and 27f in the circumferential direction have a rotation prevention function.

[0026] A notch 2c is formed radially penetrating the circumferential wall 2a of the cylindrical portion 2C formed to protrude from the reel body 2. This notch 2c is formed to an extent that the abutment 27c of the outer ring 27 can be fitted into it, and by fitting the abutment 27c into this notch 2c and arranging the exposed side surface 27g so as to be exposed in the radial direction, the outer ring 27 is fixed in an anti-rotation state (rotation is restricted).

[0027] The notch 2c may be formed in one or more places on the circumferential wall 2a, but in this embodiment, it is formed in two places at equal intervals in the circumferential direction (two places symmetrical about the axis X at an interval of 180°). In other words, it is sufficient to provide the same number of notches as the degree stoppers formed on the outer ring, which prevents the one-way clutch from rattling and ensures stable support.

[0028] The outer surface of the stopper 27c is exposed in the radial direction at the cutout 2c of the cylindrical portion 2C, and can be held by placing fingers against it. Therefore, the exposed stopper makes it easier to hold the outer ring 27, improving the ease of installation and removal of the one-way clutch 20.

[0029] In the above-mentioned configuration, the diameter of the circumferential wall 2a of the cylindrical portion 2C (diameter of the outer peripheral surface of the circumferential wall) and the outermost diameter of the outer ring 27 (diameter of the surface 27g of the exposed side of the contact 27c) are configured to be the same. In this case, the outer ring 27 is configured to be fitted into the circumferential wall 2a so that there is no contact between them (a gap S is generated). That is, when the inner ring 21 is centered, a non-contact state is maintained between the outer ring 27 and the circumferential wall 2a, so that the two members are not electrically connected. Also, by disposing the outer ring 27 so that the gap S is generated in this way, it is possible to prevent rattling while ensuring rotational performance, and to achieve a reduction in size in the radial direction. Furthermore, by providing a certain amount of gap, the attachment and detachment operation can be easily performed.

[0030] Furthermore, in this embodiment, a lid (cover member) 23A that covers the retainer 23 and the outer ring 27 is attached to the surface portion of the outer ring 27, and a ring-shaped electrolytic corrosion prevention plate (corrosion prevention plate; also called a corrosion prevention member) 28 is attached on the cover member 23A (see Figs. 5 and 6). That is, the outer ring 27 is sandwiched between the retainer 23 and the cover member 23A, and the corrosion prevention plate 28 is placed on the outer periphery of the cover member 23A.

[0031] Generally, the outer ring of a one-way clutch is arranged so that it comes into contact with the cylindrical part of the reel body. Normally, the outer ring is made of SUS with a corrosion-resistant coating such as nickel plating, so if the reel body is made of a non-metallic material such as anodized ADC12 or high-strength resin, corrosion problems are unlikely to occur between the two. However, if the reel body is made of a magnesium-based metal material, the potential difference between the two becomes large, making corrosion (electrolytic corrosion) more likely to occur.

[0032] In the above-described configuration, the contact portion between the outer ring 27 and the reel body 2 (cylindrical portion 2C) is the notch portion 2c and both circumferential sides 27e, 27f of the contact 27c that contacts the notch portion 2c, and therefore, it is sufficient to insulate these portions. The corrosion protection plate 28 of this embodiment is configured to be detachable from the axial direction so that it can be placed over the one-way clutch 20, and is configured in a plate-like ring shape so as to prevent the reel body from becoming large.

[0033] FIG. 5 is a diagram showing an example of a configuration of a corrosion protection plate. 5 and 6, the corrosion protection plate 28 of this embodiment has a ring-shaped main body 28a located radially outward of the cover member 23A and placed on a surface portion of the cover member 23A. On both diametrical sides of the main body 28a, protrusions 28b protruding radially outward are formed, and on both sides of each protrusion 28b, a pair of legs 28c hanging down in the axial direction are provided.

[0034] The protrusion 28b is formed in approximately the same shape as the degree stop 27c of the outer ring 27, and the leg portion 28c is configured to be inserted between the circumferential sides 27e, 27f of the degree stop 27c and the cutout portion 2c when the main body 28a is placed on the surface portion of the outer ring 27 from the axial direction.

[0035] The anticorrosion plate 28 may be interposed between the two members (a pair of legs 28c is interposed) and made of an insulating material that does not conduct electricity. For example, when the reel body (cylindrical part) is made of magnesium, it is preferable to use a material that has a small potential difference with the outer ring, for example, an aluminum-based material (aluminum alloy treated with anodizing). Such a material can be easily produced by press molding, etc., and is made of non-magnetic material, so even if a magnetic seal mechanism such as the one described below is provided, it will not be attracted to a magnet, and will not conduct electricity by forming an anodized layer. In addition, aluminum is crushed when a static strength test is performed, but since the anodized layer remains on the surface, no electricity is conducted even after the static strength test. Furthermore, since the shape is stable due to press molding, it is easy to install and remove, and does not affect rotation. Of course, the material of the corrosion protection plate can be selected appropriately depending on the material of the outer ring 27 and the reel body, and it is also possible to construct the plate from other metal materials, resin materials, etc.

[0036] Also, in order to restrict the axial movement of the one-way clutch 20, a restricting plate (not shown) may be separately provided adjacent to the one-way clutch.

[0037] The one-way clutch 20 configured as described above is assembled into a unit and assembled into the cylindrical portion 2C. In this case, as shown in Figs. 1 and 2, a magnetic seal mechanism 50 may be provided to enhance the waterproof and dustproof effect of the one-way clutch 20.

[0038] As is well known, this magnetic seal mechanism 50 comprises ring-shaped magnetic plates (pole plates) 51, 52 arranged with a small gap between them and the outer peripheral surface of the drive shaft (inner ring 21), and a ring-shaped magnet 53 sandwiched between the magnetic plates, with the gap between the drive shaft and the magnetic plates filled with magnetic fluid (see Figures 1 and 2).

[0039] Furthermore, in this embodiment, a waterproof cap 60 is provided on the reel body so as to encase the cylindrical portion 2C and the one-way clutch 20. This waterproof cap 60 has a shape including a cylindrical portion 61 that surrounds the one-way clutch 20 and a cover portion 62 that closes the opening on the spool side, and the magnetic plate 51 of the magnetic seal mechanism 50 is in close contact with the inner surface of the cover portion 62.

[0040] The one-way clutch 20 configured as described above prevents the handle (rotor 3) from rotating in the fishing line releasing direction (reverse rotation). That is, when the handle is rotated in the fishing line winding direction to rotate the pinion 11 (clockwise in FIG. 3), the inner ring 21 also rotates in the same direction together with the pinion 11. At this time, the rolling members 25 held by the retainer 23 move to the free area 27b of the outer ring 27, so that the rotational force of the inner ring 21 is not transmitted to the outer ring 27, and the rotor 3 can rotate together with the pinion 11 without hindrance.

[0041] In contrast, when the inner ring 21 attempts to rotate in the reverse direction together with the pinion 11 (the rotor 3 rotates in the fishing line-releasing direction), the rolling member 25 held by the retainer 23 rolls in the counterclockwise direction and is positioned in the wedge region 27a of the outer ring 27 by the biasing spring 24, so that the rotational force of the inner ring 21 is transmitted to the outer ring 27. Since the rotation of the outer ring 27 is restricted by the stopper 27c, this acts as a stopper and prevents the pinion 11 and rotor 3 from rotating in the reverse direction.

[0042] In the above-described configuration, a radially penetrating notch 2c is formed in the circumferential wall 2a of the cylindrical portion 2C on the reel body side, and the stopper 27c formed on the outer ring 27 of the one-way clutch 20 is disposed here so as to be exposed in the radial direction, thereby fixing the outer ring 27 in a non-rotating state. In other words, since the outer ring 27 is not fixed to prevent rotation by grooves or protrusions formed on the inner surface of the cylindrical portion, as in the past, it is possible to make the cylindrical portion 2C as small in diameter as possible and even thinner in thickness, making it possible to make the reel body smaller and lighter.

[0043] Furthermore, in the above-described configuration of this embodiment, the ring-shaped anti-corrosion plate 28 is placed on the cover member, and its legs 28c are interposed between the outer ring 27 (stop 27c) of the one-way clutch and the contact portion (notch 2c) of the cylindrical portion 2C, thereby preventing corrosion of the reel body. In this case, the anti-corrosion plate 28 is housed in the opening of the cylindrical portion 2C, so the structure around the one-way clutch is not complicated, and the entire reel can be made smaller and lighter. Furthermore, since the contacts 27c of the outer ring 27 are provided symmetrically in the diametrical direction, they can be easily grasped, facilitating the attachment and detachment of the one-way clutch.

[0044] In addition, in this embodiment, a magnetic seal mechanism 50 is disposed on the spool side of the one-way clutch 20, and a waterproof cap 60 is provided to encase the cylindrical portion 2C and the one-way clutch 20, thereby preventing the intrusion of foreign matter such as moisture and dust, and making it possible to increase durability.

[0045] 7 and 8 are diagrams showing a second embodiment of a fishing reel according to the present invention. The one-way clutch 20 of this embodiment has the same configuration as the first embodiment, and has angle stops 27c formed at 180° intervals on the outer ring 27. Also, like the configuration shown in Fig. 6, the one-way clutch of this embodiment has a cover member 23A that holds the outer ring 27 together with the cage 23, and a corrosion protection plate 28 attached to the cover member 23A.

[0046] In this embodiment, the reel body 2 is formed with an abutment portion 2E against which the side surface of the abutment 27c of the outer ring 27 abuts to restrict rotation of the outer ring. The abutment portion 2E does not need to be cylindrical as in the first embodiment, but may have a structure that protrudes in the axial direction and against which the side surface of the abutment 27c abuts to restrict rotation. For this reason, if the outer ring is configured to have one abutment, it is sufficient to install the abutment at two points on both circumferential sides to restrict rotation in both directions.

[0047] In this embodiment, the degree contacts 27c are formed in two locations on the outer ring 27 at an interval of 180°, and abutment portions 2E are provided on both circumferential sides of each degree contact, and are configured to contact at two points (side surfaces 2E' of the abutment portions 2E) on both circumferential sides of the degree contact.

[0048] With this configuration, like the first embodiment described above, corrosion of the reel body can be prevented by the anti-corrosion plate 28, and the one-way clutch can be fixed and prevented from rotating without providing a cylindrical portion with a notch, which makes it possible to achieve further weight reduction and size reduction. Also, with this configuration, space is created around the contact portion, making it possible to easily attach and detach the one-way clutch 20.

[0049] Furthermore, it is preferable that such abutment portion 2E is formed radially inward from the outermost position of the contact 27c of the outer ring 27 so as to abut at two points. In such a configuration, the contact portion 2E can be made thinner, so that it is possible to achieve further weight reduction.

[0050] The corrosion protection plate 28 (see FIG. 5) in the above-described embodiment is composed of a member separate from the one-way clutch, and is formed in a ring shape positioned radially outward of the cover member 23A of the retainer 23 and placed on the surface portion of the cover member 23A, but it may also be configured to be provided as a component member of the one-way clutch 20.

[0051] For example, a corrosion protection part may be attached as a separate part to the cage 23, which is a component of the one-way clutch described above, and is interposed between the reel body (notch 2c) and both sides 27e, 27f (see FIG. 3) of the stopper 27c. Alternatively, such a corrosion protection part may be integrally formed with the cage. A similar corrosion protection part may be attached as a separate part to the cover member 23A side of the cage, or may be integrally formed with the cover member 23A. Furthermore, a corrosion protection part may be provided on both the cage 23 and the cover member 23A.

[0052] By providing the corrosion-resistant member in the components of the one-way clutch in this manner, the number of parts can be reduced and ease of installation can be improved. In addition, such a corrosion-resistant portion (corrosion-resistant member) only needs to be configured so that electrolytic corrosion does not occur between the one-way clutch and the reel body, and its shape and material can be modified as appropriate.

[0053] Although the embodiment of the present invention has been described above, the present invention is not limited to the above embodiment and can be modified in various ways. The shape of the stopper 27c in the above-mentioned configuration can be modified as appropriate. For example, the surface 27g on the exposed side of the stopper may or may not protrude radially from the cylindrical portion 2C in the notch 2c of the cylindrical portion 2C. In addition, in the configuration shown in FIG. 8, the stopper is configured to abut against the abutment portion 2E on both circumferential sides, but a recess may be formed in the center of the stopper along the axial direction, and the abutment portion may be formed to fit into this recess. Alternatively, the reel body may be provided with abutment portions that extend in the axial direction with a U-shaped cross section so as to abut against both sides of the stopper 27c. In addition, the shape of the anticorrosive plate (anticorrosive member) can be modified as appropriate as long as the anticorrosive member is inserted between the one-way clutch and the reel body.

[0054] Furthermore, in the above-described embodiment, the retainer 23 is fixed to prevent reverse rotation of the rotor, but a structure may also be used in which an operating member that protrudes outside the reel body is provided, and the retainer is rotated by operating the operating member to position the rolling member in a free area, thereby allowing reverse rotation of the rotor.

[0055] Furthermore, in this embodiment, a spinning reel has been exemplified as a fishing reel, but the present invention can also be applied to other reels (double-bearing reels) incorporating a one-way clutch. [Explanation of symbols]

[0056] 1. Spinning reel (fishing reel) 2 Reel body 2C Cylindrical section 2c Notch 3 Rotor 20 One-way clutch 27 Outer Ring 27c Degree Hit 28 Anticorrosive Plate

Claims

1. a drive shaft that is rotatably supported on the reel body and is rotationally driven by the rotation of a handle; a one-way clutch disposed on the drive shaft and having an inner ring, an outer ring, and a cage that holds a plurality of rolling members; a cylindrical portion provided on the reel body and accommodating the one-way clutch; In a fishing reel having a stopper protruding radially outward is provided on the outer ring, and a notch penetrating radially through a circumferential wall of the cylindrical portion is provided in the circumferential wall of the cylindrical portion, a corrosion protection plate having a leg portion interposed between the stopper and the notch portion, the corrosion protection plate being disposed so as to overlap the one-way clutch in the axial direction.

2. 2. The fishing reel according to claim 1, wherein the notches are provided at two or more locations at equal intervals in the circumferential direction of the circumferential wall, and the number of the contacts is the same as the number of the notches.

3. 3. The fishing reel according to claim 1, wherein the outer ring is disposed with a gap between it and a circumferential wall of the cylindrical portion.

4. a drive shaft that is rotatably supported on the reel body and is rotationally driven by the rotation of a handle; a one-way clutch disposed on the drive shaft and having an inner ring, an outer ring, and a cage that holds a plurality of rolling members; In a fishing reel having a stopper protruding radially outward is provided on the outer ring, and abutment portions are provided on the reel body to restrict rotation of the outer ring by contacting two points on both sides of the stopper; A fishing reel comprising: a corrosion protection plate having a leg portion interposed between the contact portion and the contact portion, the corrosion protection plate being disposed axially overlapping the one-way clutch.

5. 5. The fishing reel according to claim 4, wherein the contact portion is provided radially inward from an outermost diameter position of the contact.

6. 6. The fishing reel according to claim 1, wherein the anticorrosive plate is made of an anodized aluminum alloy.

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