Spinning reel for fishing

Abstract

The invention relates to a spinning reel for fishing, which can realize miniaturization of a main body of the spinning reel for fishing and improve the strength of the main body. Specifically, the spinning reel for fishing is provided with a reverse rotation prevention device (30) for preventing a rotor (4) from rotating reversely and a switching mechanism (40) for switching between a reverse rotation prevention state and a reverse rotation permitting state of the reverse rotation prevention device (30), and the switching mechanism (40) is provided with a supporting shaft (41), an operation rod (42) and a U-shaped spring component (43) which are rotatably supported on a main body (10). The support shaft (41) is disposed through the inside of the U-shaped recess of the spring member (43), the spring member (43) is biased toward the inside of the U-shaped recess and comes into contact with the outside of the support shaft (41), and the support shaft (41) is biased toward the inside of the U-shaped recess by coming into contact with the spring member (43). A reverse rotation prevention device (30) is assigned and held at a reverse rotation prevention position in a reverse rotation prevention state and a reverse rotation permitting position in a reverse rotation permitting state.

Description

Technical Field

[0001] The present invention relates to a spinning reel for fishing. Background Art

[0002] Conventionally, there is known a fishing spinning reel equipped with a reverse rotation prevention device for preventing the rotor from reversing (see, for example, Patent Document 1). The reverse rotation prevention device of Patent Document 1 has a switching lever at the lower part of the main body of the reel body, and the switching lever is used to switch between a reverse rotation prevention state and a reverse rotation permission state on the reverse rotation prevention device.

[0003] Figure 7 FIG. 1 is an enlarged cross-sectional view showing the structure of a general switching mechanism of a conventional spinning reel for fishing. Figure 7 As shown, the anti-reversal device 60 includes a support shaft 61 and a spring member 62. The support shaft 61 is configured to be able to rotate to a reverse prevention position in a reverse prevention state and a reverse permission position in a reverse permission state by operating an operating lever 63. The spring member 62 is configured to elastically abut against a distribution holding portion 64 of the support shaft 61 with elastic force to distribute and hold the rotation of the support shaft 61.

[0004] Patent Literature Patent Document 1: Japanese Patent Application Publication No. 2010-273581 Summary of the invention

[0005] The conventional anti-reversal device 60 is a structure in which the support shaft 61 and the spring member 62 are arranged side by side on the upper and lower sides of the main body 65, and the one end 62a of the spring member 62 is in contact with the distribution holding portion 64 from the upper side of the support shaft 61. Therefore, the installation space of the support shaft 61 and the spring member 62 of the conventional anti-reversal device 60 becomes larger in the upper and lower directions of the main body 65, and there is a problem of increasing the size of the main body 65.

[0006] In addition, since the space for installing the support shaft 61 and the spring member 62 of the conventional anti-reversal device 60 increases in the vertical direction, the position of the screw hole of the cover member (not shown) mounted on the main body 65 may be limited. Therefore, the conventional anti-reversal device 60 fails to meet the requirement of improving the strength of the main body by arranging the screw holes of the cover member in a balanced manner.

[0007] The present invention solves the problems of the prior art and aims to achieve miniaturization of the main body of a spinning reel for fishing and to improve the strength of the main body.

[0008] In order to achieve the above-mentioned purpose, the spinning reel for fishing involved in the present invention comprises: a rotor that rotates forward by a reeling operation of a handle; a reversal prevention device that prevents the rotor from reversing; and a switching mechanism for switching between a reversal prevention state and a reversal permission state on the reversal prevention device, characterized in that the switching mechanism comprises: a support shaft that is rotatably supported on the main body of the reel body; an operating rod installed on the support shaft; and a U-shaped spring component installed on the main body, the support shaft is penetrated and arranged on the inner side of the U-shaped recess of the spring component, the spring component abuts against the outer side of the support shaft when being urged toward the inner side of the U-shape, and the support shaft, by abutting against the spring component, distributes and maintains the reversal prevention device in a reversal prevention position that becomes a reversal prevention state and a reversal permission position that becomes a reversal permission state.

[0009] In one embodiment, the spring member includes an arc-shaped curved portion and two straight portions respectively connected to both ends of the curved portion, and is attached to the main body from the distal end side of the straight portion.

[0010] In addition, in one embodiment, it is characterized in that, among the two straight line portions, one of the straight line portions abuts against the wall surface formed on the main body and is retained on the main body, and the other straight line portion abuts against the outside of the support shaft from the side opposite to the side on which the one straight line portion is configured, and distributes the rotation of the support shaft to be maintained at the reversal prevention position and the reversal permission position.

[0011] In one embodiment, the invention is characterized in that it further comprises: a cover member mounted on the main body from the side of the main body to support one end of the drive gear shaft to which the handle is mounted; and three screw holes formed on the main body, into which fixing screws for fixing the cover member are screwed. The switching mechanism is arranged at the lower part of the main body, one of the three screw holes is formed around the spring member of the main body, and the three screw holes are formed at equal intervals with the drive gear shaft to which the handle is mounted as the center.

[0012] According to the present invention constituted as described above, since the support shaft of the switching mechanism can be arranged through the inner side of the U-shaped spring component, and the rotation distribution of the support shaft can be maintained at the reverse prevention position and the reverse permission position, the distribution structure can be accommodated in the setting space of the spring component, and the distribution structure is to distribute the support shaft to the reverse prevention position that becomes the reverse prevention state and the reverse permission position that becomes the reverse permission state. Therefore, compared with the case where the support shaft and the spring component are arranged in the up-down direction of the main body, the setting space of the switching mechanism can be reduced, and the miniaturization of the reel body can be achieved.

[0013] Furthermore, since the installation space of the switching mechanism can be reduced, for example, when the reel body is composed of a main body and a cover member mounted on the main body, it is possible to ensure a space for forming a screw hole for fixing the cover member around the support shaft or the spring member, and it is possible to arrange a plurality of screw holes at equal or substantially equal intervals around the driving gear shaft to which the handle is mounted. Therefore, the cover member can be evenly mounted on the main body with the driving gear shaft as the center, thereby improving the strength of the main body.

[0014] Furthermore, according to one embodiment, when attaching the spring member to the body, the fingers can be placed on the outer surface of the curved portion to press the spring member in with the fingers, so that no special tool or the like is required during installation, thereby improving productivity.

[0015] In addition, according to one embodiment, since the straight portion on one side is used as a supporting portion and force is applied to the straight portion on the other side toward the inner side of the U-shape, it is possible to easily construct a structure on the inner side of the U-shape in which the straight portion on the other side abuts against the outer side of the support shaft, so that the switching mechanism has a simple structure and excellent productivity.

[0016] Furthermore, according to one embodiment, since the screw holes can be formed by utilizing the free space around the spring component of the switching mechanism on the main body, the freedom in forming the three screw holes is improved. In addition, since the three screw holes are formed at equal intervals with the drive gear shaft as the center, the cover component can be fixed to the main body in a balanced manner. As a result, the strength of the main body can be improved.

[0017] As described above, according to the present invention, it is possible to provide a spinning reel for fishing that can reduce the size of the main body and improve the strength of the main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a side view showing the overall structure of a spinning reel for fishing according to one embodiment of the present invention. Figure 2 This is a side view showing the switching mechanism and the structure inside the main body using a partial cross section. Figure 3 It is an enlarged side sectional view showing the structure of the switching mechanism. Figure 4 The figure shows the state when the U-shaped spring member is installed on the main body and the support shaft, and is along the Figure 3 An enlarged cross-sectional view of line IV-IV. Figure 5 It is along Figure 3The IV-IV line diagram, (a) is an enlarged sectional view showing the state in which the support shaft is rotated and maintained at the reversal prevention position by operating the operating lever, and (b) is an enlarged sectional view showing the state in which the support shaft is rotated and maintained at the reversal permission position by operating the operating lever. Figure 6 (a) is a main part perspective view showing a state where the support shaft is rotated and held at a reverse preventing position by operating the operating lever, and (b) is a main part perspective view showing a state where the support shaft is rotated and held at a reverse allowing position by operating the operating lever. Figure 7 It is an enlarged cross-sectional view showing the structure of a general switching mechanism of a conventional spinning reel for fishing. Explanation of symbols 1-reel body; 2-drive gear shaft; 3-handle; 4-rotor; 10-main body; 10a~10c-screw holes; 11-cover part; 11a~11c-fixing screws; 30-reverse prevention device; 40-switching mechanism; 41-support shaft; 42-operating lever; 43-spring part; 43a-bend part; 43b-upper straight line part (straight line part on one side); 43c-lower straight line part (straight line part on the other side); 100-spinning reel for fishing; O1-axis. DETAILED DESCRIPTION

[0019] Next, an embodiment of a spinning reel 100 for fishing according to the present invention will be described in detail with reference to the accompanying drawings. Figure 1 , 2 The direction shown is based on the direction shown. When referring to "left and right", Figure 4 The directions shown are reference only.

[0020] like Figure 1 As shown, the spinning reel 100 for fishing comprises: a reel body 1, on which a handle 3 is installed; a rotor 4, which is arranged on the front side of the reel body 1 and rotates forward by the winding operation of the handle 3; and a spool 5, which is arranged on the front side of the rotor 4 and moves back and forth in the front-back direction by the winding operation of the handle 3.

[0021] The reel body 1 includes a main body 10 and a cover member 11 mounted on the main body 10. A leg portion 12 extending upward is formed on the upper portion of the main body 10. A rod mounting portion 12a to be mounted on a fishing rod is formed on the upper end portion of the leg portion 12. Figure 2 ) and a protective cover 13 is installed.

[0022] The cover member 11 is fixed to the left side of the main body 10 by three fixing screws 11a to 11c. The cover member 11 supports one end of the drive gear shaft 2. The fixing screw 11a is a screw that fixes the front portion of the cover member 11. The fixing screw 11b is a screw that fixes the upper portion of the cover member 11. The fixing screw 11c is a screw that fixes the rear portion of the cover member 11. By screwing the fixing screws 11a to 11c, the main body 10 and the cover member 11 become one. Figure 2 As shown, three screw holes 10a to 10c for screwing fixing screws 11a to 11c are formed in the main body 10. Details of the configuration related to the arrangement of the screw holes 10a to 10c will be described later.

[0023] like Figure 2 As shown, on the reel body 1, a drive shaft cylinder 6 and a reel shaft 7 are mounted in a manner protruding forward from the front of the main body 10. A rotor 4 is mounted on the front end of the drive shaft cylinder 6 (see Figure 1 The reel 5 is mounted on the front end of the reel shaft 7 (see Figure 1 ).

[0024] In the main body 10, as a handle 3 (refer to Figure 1 ) is operated in conjunction with the operation to drive the drive shaft 6 and the reel shaft 8, and is equipped with a drive gear shaft 2 and a reel reciprocating motion device 20 extending in the left and right directions.

[0025] The driving gear shaft 2 includes a driving gear 2a and a gear 2b. The driving gear shaft 2 is rotatably supported on the cover member 11 and the main body 10 via left and right ball bearings (not shown). A handle shaft (not shown) provided by the handle 3 is screwed and mounted on the driving gear shaft 2. Thus, the handle 3 and the driving gear shaft 2 can rotate integrally.

[0026] The reel reciprocating motion device 20 includes a slider 21 and a linkage gear 22, and is configured so that the slider 21 can move in the front-to-back direction along a guide shaft 23 extending in the front-to-back direction of the main body 10. The slider 21 is fixed to the rear end of the reel shaft 7 and includes a guide groove 21a that opens to the right. The linkage gear 22 is supported on the side wall of the main body 10, meshes with the gear 2b of the drive gear shaft 2, and rotates. The linkage gear 22 includes an eccentric protrusion 22a that engages with the guide groove 21a of the slider 21.

[0027] As described above, when the driving gear shaft 2 and the gear 2b are rotated by the winding operation of the handle 3, the interlocking gear 22 is rotated, and the rotational motion is converted into the forward and backward motion of the slider 21 through the eccentric protrusion 22a and the guide groove 21a. As a result, the reel shaft 7 (reel 5) can move back and forth in the forward and backward direction.

[0028] A reverse rotation prevention device 30 is installed in the front portion 1a of the reel body 1 to prevent the rotor 4 from reverse rotation. On the other hand, a switching mechanism 40 is provided at the lower portion of the body 10 to switch the reverse rotation prevention device 30 between a reverse rotation prevention state and a reverse rotation permission state. The reverse rotation prevention state refers to a state in which the drive shaft tube 6 and the rotor 4 are allowed to rotate in one direction (forward rotation) which is the direction in which the fishing line is taken up, while preventing rotation in the other direction (reverse rotation) opposite thereto. The reverse rotation permission state refers to a state in which the drive shaft tube 6 and the rotor 4 are allowed to rotate in both directions (forward rotation and reverse rotation).

[0029] The anti-reverse device 30 includes an inner ring 31 externally fitted to the drive shaft tube 6, an outer ring 32 as an annular retaining body, a plurality of rollers 33 disposed between the inner ring 31 and the outer ring 32, and a retainer 34 for retaining the rollers 33. An annular protrusion 34a is formed at the lower portion of the retainer 34, penetrating the outer ring 32 and protruding radially outward. An engaging portion 41e of the switching mechanism 40, which will be described later, is passed through and engaged in the annular hole of the protrusion 34a. The retainer 34 can rotate around the central axis of the anti-reverse device 30 by the protrusion 34a moving in the circumferential direction in conjunction with the switching mechanism 40, and can rotate to a reverse preventing position in which the reverse is prevented and a reverse allowing position in which the reverse is allowed. When the retainer 34 rotates to the reverse preventing position, each roller 33 can play a wedge role between the inner ring 31 and the outer ring 32 to prevent the reverse of the inner ring 31. Furthermore, when the retainer ring 34 is rotated to the reverse rotation allowing position, the wedge action is released, and the forward and reverse rotations of the inner ring 31 are allowed.

[0030] like Figure 3 As shown, the switching mechanism 40 includes: a support shaft 41, which is rotatably supported at the lower part of the main body 10; an operating rod 42, which is mounted on the support shaft 41; and a spring member 43, which is mounted on the main body 10. Figure 4 As shown in FIG. 1 , the spring member 43 is bent into a U-shape when viewed from behind. The support shaft 41 is inserted into the inner side of the U-shaped recess of the spring member 43 .

[0031] The support shaft 41 is a substantially cylindrical member extending in the front-rear direction of the main body 10. A substantially elliptical cross-sectional engaging portion 41e (see FIG. 4A ) is formed at the top end of the support shaft 41 and protrudes forward through a flange portion 41a. Figure 3 , Figure 5(a)). The engaging portion 41e passes through the through hole 34b formed on the protruding portion 34a of the retaining ring 34 of the anti-reverse device 30, and is engaged with the protruding portion 34a so as to swing in the circumferential direction. By engaging the engaging portion 41e, the rotation operation of the operating lever 42 on the support shaft 41 (the switching operation between the anti-reverse state and the anti-reverse allowing state) can be transmitted to the anti-reverse device 30 side.

[0032] An operating lever 42 is mounted on the rear end of the support shaft 41. The operating lever 42 is a lever for rotating the support shaft 41 and protrudes downward from the lower part of the main body 10. The operating lever 42 is fixed to the support shaft 41 by a chamfered portion 41b formed on the outer surface of the support shaft 41 to prevent rotation. A distribution holding portion 41c is formed at a portion further to the rear than the center portion of the support shaft 41 (a portion near the front side of the operating rod 42). Figure 4 As shown, the cross section of the distribution and holding portion 41c is fan-shaped (two flat surfaces and one arc surface). The lower straight portion 43c (described in detail later) of the spring member 43 elastically contacts the top portion of the distribution and holding portion 41c where the two flat surfaces intersect.

[0033] The spring member 43 is formed by bending a leaf spring material having a desired thickness into a U-shape. Figure 4 As shown in FIG. 1 , the spring member 43 includes an arc-shaped curved portion 43a, and two straight portions, an upper straight portion 43b which is one straight portion connected to the upper end of the curved portion 43a, and a lower straight portion 43c which is the other straight portion connected to the lower end of the curved portion 43a. Figure 4 As shown by the two-dot chain line, the upper straight portion 43b is substantially parallel to the lower straight portion 43c. The upper straight portion 43b is longer than the lower straight portion 43c in the left-right direction. In addition, the spring member 43 may also be formed such that the length of the lower straight portion 43c is longer than the length of the upper straight portion 43b, and the length of the upper straight portion 43b and the length of the lower straight portion 43c may also be formed to be the same length.

[0034] like Figure 4As shown, the spring member 43 is mounted on the main body 10 from the top end side of the upper straight portion 43b and the lower straight portion 43c. When the spring member 43 is mounted on the main body 10, the curved portion 43a protrudes to the side of the left side of the main body 10. The lower straight portion 43c is urged toward the inner side of the U-shape and abuts against the top of the distribution holding portion 41c of the support shaft 41 from the bottom (from the opposite side to the side where the upper straight portion 43b is arranged). By the abutment between the support shaft 41 and the lower straight portion 43c, the reverse prevention device 30 (guard ring 34) linked to the switching mechanism 40 can be distributed and held in the reverse prevention position that becomes the reverse prevention state and the reverse permission position that becomes the reverse permission state. The lower straight portion 43c abuts against the distribution holding portion 41c and is elastically deformed during the switching operation of the operating lever 42.

[0035] A groove 10d for inserting the upper straight portion 43b and a recess 10e for inserting the lower straight portion 43c are formed on the left side of the main body 10. The groove 10d and the recess 10e are both open toward the left side of the main body 10. The groove 10d has a size (depth) that can be inserted into the upper straight portion 43b. The groove 10d has a flat abutting surface 10d1 as a wall surface that abuts (holds) the lower surface of the upper straight portion 43b.

[0036] like Figure 3 , Figure 4 As shown, the recess 10e has a size that can accommodate the distribution holding portion 41c and the lower straight portion 43c of the support shaft 41. That is, the recess 10e has a size that allows the lower straight portion 43c to be elastically deformed during the switching operation of the operating lever 42. Figure 5 As shown in (a), the spring member 43, the groove 10d and the recess 10e are covered by the cover member 11 mounted on the main body 10. On the inner surface of the cover member 11, a receiving recess 11e is formed to receive the bent portion 43a of the spring member 43. The left side surface of the bent portion 43a abuts against the inner surface of the receiving recess 11e, and the receiving recess 11e holds the bent portion 43a from the left side.

[0037] When the spring member 43 is mounted on the main body 10, as described above, the main body 10 is approached from the top end side of the upper straight portion 43b and the lower straight portion 43c, the top end of the upper straight portion 43b is inserted into the groove 10d, and the top end side of the lower straight portion 43c is slightly expanded downward and inserted into the lower side of the distribution holding portion 41c. Then, the spring member 43 is pressed into the main body 10 by placing a finger on the left side surface of the curved portion 43a. In this way, the spring member 43 can be mounted on the main body 10.

[0038] Figure 5 , Figure 6 It is a diagram showing the distribution and holding of the support shaft 41 by the spring member 43 . like Figure 5 (a) Figure 6 As shown in (a), when the support shaft 41 is rotated to the right side of the figure by operating the operating lever 42, the distribution holding portion 41c can be held in the reverse rotation prevention position by the force of the spring member 43. When the support shaft 41 is rotated to the reverse rotation prevention position, the rotation of the support shaft 41 is transmitted to the retaining ring 34 through the engaging portion 41e, and the retaining ring 34 is rotated to the reverse rotation prevention position. As a result, the reverse rotation prevention device 30 is in the reverse rotation prevention state.

[0039] On the other hand, Figure 5 (b) Figure 6 As shown in (b), when the support shaft 41 is rotated to the left side of the figure by operating the operating lever 42, the distribution holding portion 41c can be maintained at the reversal allowing position by the force of the spring member 43. When the support shaft 41 is rotated to the reversal allowing position, the rotation of the support shaft 41 is transmitted to the retainer 34 through the engaging portion 41e, and the retainer 34 is rotated to the reversal allowing position. As a result, the reversal preventing device 30 is in the reversal preventing state. As shown in these figures, the spring member 43 holds the support shaft 41 inside the U-shaped spring member 43. That is, the support shaft 41 can be distributed and held by effectively utilizing the inner space of the U-shaped spring member 43.

[0040] Next, the space formed around the switching mechanism 40 will be described. As described above, the switching mechanism 40 of the present embodiment is configured such that the support shaft 41 is inserted through the inner side of the U-shaped recess of the spring member 43 (see Figure 3 ). Therefore, compared with the configuration in which the support shaft and the spring member are arranged vertically, the upward protrusion of the spring member 43 can be suppressed, and as a result, the vertical installation space of the switching mechanism 40 can be reduced. Therefore, in this embodiment, interference with the drive shaft cylinder 6 or other components arranged above the switching mechanism 40 can be prevented, and at the same time, the entire switching mechanism 40 can be staggered and arranged to the rear side of the main body 10. By configuring the switching mechanism 40, as shown in FIG. Figure 2 , Figure 3 As shown, a space 10s of the screw hole 10a can be formed around (on the front side of) the spring member 43. A fixing screw 11a for fixing the cover member 11 is screwed into the screw hole 10a.

[0041] Here, in the structure in which the support shaft and the spring component are arranged vertically, it is necessary to reserve a space for arranging the spring component at the lower part of the main body. In addition, since it will interfere with the components of the main body, it is impossible to set the configuration space of the screw hole around the spring component. For example, the screw hole needs to be formed on the lowermost end of the main body behind the switching mechanism. In contrast, in the present embodiment, since the screw hole 10a can be formed in the space 10s around the spring member 43 above the lowermost end of the body 10, the degree of freedom in the positional relationship with the other screw holes 10b and 10c can be increased.

[0042] In this embodiment, if Figure 2 As shown, three screw holes 10a to 10c are formed at equal intervals of 120 degrees (the dot-dash lines drawn from the axis O1 of the driving gear shaft 2 through the centers of the screw holes 10a to 10c are equal intervals) with the driving gear shaft 2 to which the handle 3 is mounted as the center. The screw hole 10b is formed at the upper portion of the main body 10, and a fixing screw 11b for fixing the upper portion of the cover member 11 is screwed in. The screw hole 10c is formed at the rear portion of the main body 10, and a fixing screw 11c for fixing the rear portion of the cover member 11 is screwed in. In addition, the screw holes 10a to 10c are not limited to being formed at equal intervals, and the screw holes 10b and 10c may be formed at different intervals with the screw hole 10a as a reference.

[0043] According to the present embodiment described above, since the support shaft 41 of the switching mechanism 40 can be inserted into the inner side of the U-shaped spring member 43, and the rotation distribution of the support shaft 41 can be maintained at the reverse prevention position and the reverse permission position, the distribution holding portion 41c (distribution mechanism) can be accommodated in the installation space of the spring member 43. Therefore, compared with the case where the support shaft and the spring member are arranged in the vertical direction of the main body, the installation space of the switching mechanism 40 can be reduced. As a result, the reel body 1 can be miniaturized.

[0044] In addition, since the installation space of the switching mechanism 40 can be reduced, the space for forming the screw hole 10a for fixing the front side of the cover member 11 can be ensured around the support shaft 41 or the spring member 43 (especially the front side of the spring member 43). As a result, the screw holes 10a to 10c can be arranged at equal intervals or substantially equal intervals around the driving gear shaft 2 to which the handle 3 is mounted. Therefore, the cover member 11 can be evenly mounted on the main body 10 around the driving gear shaft 2, thereby improving the strength of the main body 10.

[0045] Furthermore, when the spring member 43 is mounted on the main body 10, the fingers can be placed on the outer surface (left side) of the curved portion 43a to press the spring member 43 with the fingers, so no special tool or the like is required for mounting. Thus, productivity can be improved.

[0046] In addition, since the screw hole 10a can be formed by utilizing the space 10s around the spring member 43 of the switching mechanism 40 on the main body 10, the degree of freedom in forming the three screw holes 10a to 10c is increased. In addition, since the three screw holes 10a to 10c are formed at equal intervals with the drive gear shaft 2 as the center, the cover member 11 can be fixed to the main body 10 in a balanced manner, and as a result, the strength of the main body 10 can be improved.

[0047] Furthermore, since the upper straight portion 43b is used as a support portion and the lower straight portion 43c is urged toward the inner side of the U-shape, a structure in which the lower straight portion 43c abuts against the top of the distribution holding portion 41c which is the outer surface of the support shaft 41 can be easily constructed inside the U-shape. Therefore, the switching mechanism 40 has a simple structure and excellent productivity.

[0048] Although the embodiments have been described above, the present invention is not limited to the examples shown in the embodiments. For example, in the above embodiment, the abutment surface 10d1 abutting against the lower surface of the upper straight portion 43b is formed in the groove portion 10d, but the present invention is not limited to this. For example, a wall surface exposed in the main body 10 may be used as the abutment surface 10d1.

[0049] Furthermore, although the distribution and holding portion 41 c is shown as having an inverted triangular cross section, the present invention is not limited thereto, and various shapes may be used as long as the support shaft 41 can be distributed and held at the reverse rotation preventing position and the reverse rotation allowing position.

Claims

1. A spinning reel for fishing, comprising: a rotor that rotates forward by a reeling operation of a handle; a reverse rotation prevention device that prevents the rotor from reversing; and a switching mechanism that switches between a reverse rotation prevention state and a reverse rotation permission state on the reverse rotation prevention device, characterized in that: The switching mechanism comprises: a support shaft rotatably supported on the main body of the reel body; an operating lever mounted on the support shaft; and a U-shaped spring member mounted on the main body. The support shaft is arranged to penetrate the inner side of the U-shaped recess of the spring component. The spring member abuts against the outer surface of the support shaft while being urged toward the inner side of the U shape. The support shaft contacts the spring member to allocate and hold the reverse rotation prevention device at a reverse rotation prevention position that is a reverse rotation prevention state and a reverse rotation permission position that is a reverse rotation permission state.

2. The spinning reel for fishing according to claim 1, characterized in that: The spring member includes an arc-shaped curved portion and two straight portions respectively connected to both ends of the curved portion. The straight portion is mounted on the main body from the distal end side of the straight portion.

3. The spinning reel for fishing according to claim 2, characterized in that: Among the two straight portions, one of the straight portions abuts against a wall surface formed on the main body and is held on the main body, and the other straight portion abuts against the outside of the support shaft from the side opposite to the side where the one straight portion is arranged, and distributes the rotation of the support shaft to be held at the reversal prevention position and the reversal permission position.

4. The spinning reel for fishing according to any one of claims 1 to 3, characterized in that: The invention also comprises: a cover member, which is mounted on the main body from the side of the main body to support one end side of the driving gear shaft on which the handle is mounted; and three screw holes, which are formed on the main body and are screwed with fixing screws for fixing the cover member. The switching mechanism is arranged at the lower part of the main body. One of the three screw holes is formed around the spring member of the main body, The three screw holes are formed at equal intervals with the driving gear shaft on which the handle is installed as the center.

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