JP4627680B2 - Spinning reel - Google Patents

Description

  The present invention relates to a fishing reel, and more particularly to a spinning reel that winds a fishing line around an axis along a fishing rod.

  The spinning reel is provided with an oscillating mechanism for evenly winding the fishing line around the spool. As the oscillating mechanism, a reduction gear type having a cam gear meshing with a master gear shaft and a traverse cam type having a screw shaft rotating in conjunction with a pinion gear are known.

  The traverse cam type oscillating mechanism includes a driven gear that meshes with a pinion gear, a screw shaft that is attached to the tip of the driven gear and arranged parallel to the spool shaft, a slider that engages the screw shaft, and a slider that is connected to the spool shaft. For example, it has two guide shafts for guiding in the direction.

  In the traverse type oscillating mechanism having such a structure, when the intermediate gear rotates in conjunction with the rotation of the handle, the screw shaft rotates. Then, the rotation of the screw shaft is converted into the longitudinal linear motion of the slider member by the engaging member engaged with the screw shaft, and the spool reciprocates back and forth.

In a conventional spinning reel, the screw shaft and the two guide shafts of the oscillating mechanism are inserted forward from the respective through holes formed in the rear end portion of the reel body, and are supported on the reel body at two front and rear positions. (For example, refer to Patent Document 1). The front ends of the screw shaft and the guide shaft are restricted from moving forward by the reel body. Restriction of the rearward movement of the rear end in the axial direction of the screw shaft and the guide shaft is performed by a plate-like retaining member that closes the support portion on the rear end side from the outside of the reel body. The retaining member is fixed to the rear part of the reel body by screws, and the rear part of the reel body including the retaining member is covered with a cover member.
JP 2000-083533 A

  In the conventional configuration, a retaining member is attached with screws on the rear end side in the insertion direction of the screw shaft and the guide shaft. For this reason, a retaining member and a fixing means such as a screw for fixing it are necessary. In such a configuration, a space for mounting the retaining member and a space for storing the screw head at the rear of the reel body are required, the front and rear length of the reel body is increased, and the size of the reel is reduced. It is hard to plan.

  SUMMARY OF THE INVENTION An object of the present invention is to make it possible to prevent a screw shaft and two guide shafts from coming off while reducing the size of a reel body in a spinning reel.

  A spinning reel according to the present invention is a reel that winds a fishing line around an axis along a fishing rod, and includes a reel body, a rotor, a spool, a spool shaft, a rotation transmission mechanism, and an oscillating mechanism. . The reel body has a reel body having a space inside and a lid member fixed to the reel body so as to close the space of the reel body, and a handle is attached to the reel body so that the reel body can be attached. The rotor has a fishing line guide portion and is attached to the front portion of the reel body so as to be rotatable about the front-rear axis. The spool is wound with a fishing line guided by a rotor. The spool shaft is a shaft that is mounted on the reel body so as to be movable in the front-rear direction and has a spool mounted on the tip. The rotation transmission mechanism is a mechanism that transmits the rotation of the handle to the rotor. The oscillating mechanism is a mechanism that reciprocates the spool shaft in the front-rear direction in accordance with the rotation of the rotation transmission mechanism. The oscillating mechanism is installed along the front-rear direction with the reel body mounted from the rear and the forward movement is restricted. The oscillating mechanism has a spiral groove intersecting the outer peripheral surface and rotates in conjunction with the rotation of the handle. And a slider that has an engaging portion that engages with the spiral groove, the spool shaft is connected at least so as not to move forward and backward, and reciprocates in the front-rear direction by rotation of the screw shaft, and is mounted from the rear of the reel body. First and second guide shafts that are arranged in a state where forward movement is restricted and guide the slider in the front-rear direction, and first and second movements that restrict backward movement of the first guide shaft and screw shaft, respectively. And a retaining member that is mounted on the reel body in a state in which rearward movement is restricted and that is swingably mounted on the second guide shaft. The lid member is provided on the second guide shaft. No. that regulates backward movement Having a movement restricting portion.

  In this spinning reel, when the handle rotates, the rotation of the handle is transmitted to the rotor via the rotation transmission mechanism, and at the same time, the rotation is also transmitted to the oscillating mechanism, and the spool shaft and the spool reciprocate back and forth in the front-rear direction. The fishing line guided by the rotor is wound evenly around the spool by shifting back and forth. In the spinning reel having such a configuration, the screw shaft and the first and second guide shafts are both mounted from the rear side of the reel body along the front-rear direction in a state where the forward movement is restricted. Here, the backward movement of the first guide shaft and the screw shaft, whose forward movement is restricted, is restricted by the first and second movement restricting portions of the retaining member. Furthermore, the rearward movement of the second guide shaft is restricted by the third movement restricting portion of the lid member. Furthermore, since the retaining member is restricted from moving backward by the reel body and is swingably mounted on the second guide shaft, the retaining member is fixed to the reel body by another member such as a screw. This is not necessary, and the retaining member does not fall off even if the lid member is removed. As a result, it is possible to prevent the screw shaft and the two guide shafts from coming off while reducing the size of the reel body.

  A spinning reel according to a second aspect of the present invention is the reel according to the first aspect, wherein the reel body includes a first rear end support portion that supports a rear end of the screw shaft, and a first end that supports the rear ends of the first and second guide shafts. And a rear support wall portion having two and third rear end support portions. In this case, the rear ends of the first and second guide shafts and the screw shaft can be collectively supported by the rear support wall.

  A spinning reel according to a third aspect is the reel according to the second aspect, wherein the retaining member is disposed in contact with the front surface of the rear support wall. In this case, the rear support wall portion can regulate the backward movement of the retaining member with a simple structure.

  A spinning reel according to a fourth aspect is the reel according to any one of the first to third aspects, wherein the retaining member is pressed toward the reel body by the lid member. In this case, since the retaining member is pressed toward the reel body by the lid member, the retaining member is less likely to rattle, and the rear end portions of the first and second guide shafts and the screw shaft are accurately regulated. it can.

  A spinning reel according to a fifth aspect of the invention is the reel according to any one of the first to fourth aspects, wherein the retaining member is a plate-like member, a mounting hole that is swingably mounted on the second guide shaft, a guide hole, A first locking notch serving as a first movement restricting portion that is disposed at an interval and is immovably locked to the first guide shaft, and is disposed between the mounting hole and the first locking notch, and is screwed. A second locking notch serving as a second movement restricting portion that locks the rear portion of the shaft so as to restrict rearward movement. In this case, since the retaining member is a plate-like member and the movement restricting portion is constituted by a notch portion, the structure of the retaining member is simplified and the retaining member can be manufactured at low cost.

A spinning reel according to a sixth aspect of the present invention is the reel according to the fifth aspect, wherein the first guide shaft has an annular locking groove at a rear portion, and the screw shaft is formed from a portion where a spiral groove intersecting the surface is formed. has a rear end small diameter portion of the small-diameter,-out first locking notch engages the locking groove,-out second locking notch contacts the step surface of the spiral groove forming portion and the rear end small diameter portion. In this case, by supporting the screw shaft with the small diameter portion at the rear end, the rotational resistance is reduced and the rotation performance of the screw shaft is not easily lowered. Further, a stepped surface between the spiral groove forming portion and the rear end small diameter portion can be used as a retaining structure.

  A spinning reel according to a seventh aspect of the present invention is the reel according to any one of the first to sixth aspects, wherein the reel body has a protrusion on the inner surface, and further includes a cover member that covers the rear portion of the reel body and the lid member, A bush mounted on the reel body and rotatably supporting the rear end portion of the screw shaft is further provided, and the rearward movement of the bush is restricted by a protrusion provided on the cover member. In this case, since the bush as the rotation support bearing can be retained by the cover member, the structure for retaining the bearing is simplified.

  A spinning reel according to an eighth aspect of the present invention is the reel according to any one of the first to seventh aspects, wherein at least one of the reel body and the lid member has a locking groove for locking the retaining member so as not to move forward and backward. In this case, rattling of the retaining member can be suppressed by retaining the retaining member in the retaining groove.

  According to the present invention, the backward movement of the second guide shaft and the screw shaft, whose forward movement is restricted, is restricted by the first and second movement restricting portions of the retaining member. Further, the backward movement of the first guide shaft is restricted by the third movement restricting portion of the lid member. Furthermore, since the retaining member is restricted from moving backward by the reel body and is swingably mounted on the first guide shaft, the retaining member is fixed to the reel body by another member such as a screw. This is not necessary, and the retaining member does not fall off even if the lid member is removed. As a result, it is possible to prevent the screw shaft and the two guide shafts from coming off while reducing the size of the reel body.

<Outline configuration>
1 and 2, a spinning reel employing an embodiment of the present invention includes a reel body 2 that is mounted on a fishing rod and rotatably supports a handle 1, a rotor 3, a spool 4, a spool shaft 15, A rotation transmission mechanism 5, an oscillating mechanism 6, and a drag mechanism 7 are provided. The rotor 3 has a bail arm (an example of a fishing line guide portion) 44 and is mounted on the front portion of the reel body 2 so as to be rotatable about the front-rear axis. The spool 4 is for winding a fishing line guided by the rotor 3 around the outer peripheral surface, and is disposed at the front portion of the rotor 3 so as to be movable back and forth. The spool shaft 15 is mounted on the reel body 2 so as to be movable in the front-rear axis direction, and the spool 4 is mounted on the tip via a drag mechanism 7. The rotation transmission mechanism 5 transmits the rotation of the handle 1 to the rotor 3. The oscillating mechanism 6 is a mechanism for uniformly winding the fishing line around the spool 4 by moving the spool shaft 15 back and forth according to the rotation of the rotation transmission mechanism 5. The handle 1 can be mounted on either the left side of the reel body 2 shown in FIGS. 1 and 3 or the right side of the reel body 2 shown in FIG.

<Structure of reel body>
1 to 5, the reel body 2 includes a reel body 2a that supports the rotor 3 and the spool 4, a lid member 2b that is detachably fixed to the reel body 2a, a reel body 2a, and a lid. It mainly has a cover member 2c that covers the rear end of the member 2b. A circular flange portion 2d having first and second flange portions 24a and 24b that are integrally formed is formed at the front portions of the reel body 2a and the lid member 2b.

  The reel body 2a is made of polyamide synthetic resin reinforced with glass fiber, for example, and is a member manufactured by an injection molding method. As shown in FIGS. 3 to 5, the reel body 2 a includes an opening 25 formed on the side, a mechanism storage space 26 formed inside, and a circular recess formed on the reel body 2 side of the rotor 3. A front support wall portion 27 formed so as to be disposed in the portion 3a and rotatably supporting a rotation shaft (pinion gear 12 described later) of the rotor 3 and one end of the handle shaft 10 which is a rotation shaft of the handle 1 are supported. And a first handle support portion 28a composed of a boss portion. The reel body 2a is thinner than the half of the thickness of the reel body 2 at the top (fishing rod mounting side), but the bottom 2e protrudes to the lid member 2b side. It has become.

  As shown in FIG. 2, the mechanism storage space 26 is provided with a rotation transmission mechanism 5 and an oscillating mechanism 6. The front support wall portion 27 protrudes forward from a substantially semicircular first flange portion 24a formed integrally with the front portion of the mechanism housing space 26, and is integrally formed in a substantially cylindrical shape. A through hole 27a (FIG. 5) is formed through the through hole. A one-way clutch 51 of a reverse rotation prevention mechanism 50, which will be described later, is fixed to the front surface of the front support wall portion 27 with screws. As shown in FIGS. 5 and 6, a screw shaft mounting hole 27 b in which a screw shaft 21 to be described later is rotatably mounted in a state in which the forward movement is restricted, as shown in FIGS. Is formed. A cylindrical first bush 18 made of synthetic resin that rotatably supports the front end small diameter portion 21c of the screw shaft 21 is mounted in the screw shaft mounting hole 27b in a state where forward movement is restricted. Specifically, the first bush 18 is restricted from moving forward by a one-way clutch 51 mounted on the front surface of the front support wall 27, and the front end small diameter portion 21 c of the screw shaft 21 is formed on the end surface of the first bush 18. The forward movement of the screw shaft 21 is restricted by the contact.

  Further, as shown in FIGS. 5 and 6, the reel body 2a has an intermediate support wall portion 16 provided in the middle in the front-rear direction and a rear support wall portion 17 provided at the rear end portion. . The intermediate support wall portion 16 is disposed behind the front support wall portion 27 at an interval, and extends upward from the bottom portion 2e of the reel body 2a to a substantially intermediate portion. The intermediate support wall portion 16 includes a first shaft support portion 16a that supports the rear end portion of the pinion gear 12, a through hole 16b through which the screw shaft 21 passes, and first and second guide shafts 29a and 29b described later. It has the 2nd and 3rd axis | shaft support parts 16c and 16d supported in the state which controlled the movement to the front. The first shaft support portion 16 a is formed through the front end side of the intermediate support wall portion 16 in the front-rear direction. The through-hole 16b is formed on the lower oblique back side of the first shaft support portion 16a so as to penetrate the front and rear concentric with the screw shaft mounting hole 27b. The second shaft support portion 16c is formed as a hole that does not penetrate above the through hole 16b. The third shaft support portion 16d is formed with a hole that does not penetrate below the first shaft support portion 16a.

  The rear support wall portion 17 is provided at the rear end portion so as to form a mechanism storage space 26. The rear support wall portion 17 includes a first rear end support portion 17a that supports the rear end portion of the screw shaft 21, and second and third rear ends that support the rear end portions of the first and second guide shafts 29a and 29b. It has support parts 17b and 17c. The first rear end support portion 17a is mounted in a state in which a backward movement of the cylindrical second bush 19 made of a synthetic resin that supports the rear end small diameter portion 21d of the screw shaft 21 is rotatably restricted. . Specifically, the rearward movement of the second bush 19 is restricted by a cylindrical protrusion 2f formed to protrude from the inner surface of the cover member 2c attached to the rear of the rear support wall 17. . As described above, the cover member 2c can prevent the second bushing 19 as a bearing for rotation support from coming off, so that the structure for preventing the second bushing 19 from coming off is simplified.

  The first rear end support portion 17 a is formed so as to penetrate the front and rear concentric with the through hole 16 b of the intermediate support wall portion 16. The second and third rear end support portions 17b and 17c are formed so as to penetrate the front and rear concentric with the second and third shaft support portions 16c and 16d of the intermediate support wall portion 16. The third rear end support portion 17c is formed on a protrusion portion 17e formed to protrude from the side portion 17d of the rear support wall portion 17. The protrusion 17e is thinner than the rear support wall 17 and is formed to be biased forward.

  The lid member 2b is made of a polyamide-based synthetic resin reinforced with glass fiber, for example, and is a member manufactured by an injection molding method. As shown in FIGS. 3 and 4, the lid member 2b is integrally formed with a second flange portion 24b as a wall portion on the rotor mounting side so as to cover the opening 25 of the reel body 2a and form a space inside. A thin cover portion 35 and an attachment leg portion 36 extending upward from the cover portion 35 are provided. The cover part 35 is formed thicker than the half of the thickness of the reel body 2 at the top, and the bottom part 35a is approximately half the thickness of the reel body 2 as the reel body 2a protrudes. An edge portion 35 b is formed on the upper and rear portions excluding the front portion of the cover portion 35 so as to face the opening 25. A step is formed in the rim portion 35 b so as to be in close contact with the opening 25. A substantially semicircular second flange portion 24b of the flange portion 2d is formed in the front portion of the cover portion 35. An inner portion protruding inward of the second flange portion 24 b functions as a wall portion that reinforces the cover portion 35. In addition, a second handle support portion 28 b made of a boss portion for supporting the other end of the handle shaft 10 is formed on the side portion of the cover portion 35. Further, a cover recess (third movement restriction) is provided at the rear portion of the cover portion 35 so as to engage with a projection portion 17e formed by being biased forward on the rear support wall portion 17 of the reel body 2a and cover the projection portion 17e from the rear. An example of the portion) 35c is formed. The backward movement of the second guide shaft 29b is restricted by the cover recess 35c.

  The mounting leg portion 36 is a solid thick member, and its tip extends to both the front and rear sides to form a fishing rod mounting portion 36a. The boundary portion from the mounting leg portion 36 to the cover portion 35 is cut out to be thinner than about half the thickness, and the upper portion of the reel body 2a is fitted into the cutout portion 36b so that the outer surface is smoothly continuous. . Even in this notched portion 36b, the connecting portion 36c (FIG. 3) with the edge portion 35b is a rounded surface chamfered with a radius of about 3 mm, for example, to prevent stress concentration.

The flange portion 2d is formed in a disc shape, and is disposed substantially flush with the end surface of the recessed portion 3a so as to block the circular recessed portion 3a (FIG. 2 ) formed at the rear portion of the rotor 3. As described above, the flange portion 2d has a substantially semicircular first flange portion 24a formed integrally with the reel body 2a and a first flange portion 24a formed integrally with the cover portion 35 of the lid member 2b. And a semi-circular second flange portion 24b. By forming these flange portions 24a and 24b integrally with the reel body 2a and the cover portion 35, the specific strength of the reel body 2a and the cover portion 35 can be maintained high, and deformation at the time of molding is prevented and accuracy is increased. Can be maintained.

  The cover member 2c is made hard to be damaged by plating a synthetic resin such as ABS resin or using a stainless alloy, for example, and protects the most easily damaged portion of the reel body 2. The cover member 2c has a lower end fixed by a screw 37 and an upper end elastically locked to the reel body 2a. Specifically, as shown in FIG. 2, it is hooked on a locking recess 2g formed inside the back surface of the reel body 2a. On the inner surface of the cover member 2c, the above-described cylindrical protrusion 2f protruding forward is formed.

In the oscillating mechanism 6 configured as described above, the first guide shaft 29a and the screw shaft 21 mounted on the reel body 2a in a state in which the forward movement is restricted, the rearward movement of the retaining member 38 is prevented. The first and second movement restricting portions 38a and 38b restrict the movement. Further, the backward movement of the second guide shaft 29b is restricted by the cover recess 35c of the lid member 2b. Furthermore, since the retaining member 38 is restricted from moving backward by the reel body 2a and is swingably mounted on the second guide shaft 29b, the retaining member 38 is detached from the reel body 2a by another member such as a screw. The stopper member 38 does not need to be fixed, and the stopper member 38 does not fall off even when the lid member 2b is removed. As a result, it is possible to prevent the screw shaft 21 and the two guide shafts 29a and 29b from coming off while reducing the size of the reel body 2.

<Configuration of rotation transmission mechanism>
As shown in FIGS. 2 and 3, the rotation transmission mechanism 5 includes a master gear 11 including a face gear that rotates together with a handle shaft 10 to which the handle 1 is fixed, and a pinion gear 12 that meshes with the master gear 11. ing. The master gear 11 is integrally formed with a master gear shaft 11a on which the handle shaft 10 is mounted so as not to rotate. As shown in FIG. 3, the master gear shaft 11a is supported by bearings 45a and 45b mounted inside cylindrical first and second handle support portions 28a and 28b provided on the reel body 2a and the lid member 2b. The reel body 2a and the lid member 2b are supported so as to be rotatable about left and right axes that are different from the front and rear axes.

  A pinion gear 12 that is a rotating shaft of the rotor 3 is formed in a cylindrical shape, and a front portion 12 a passes through a center portion of the rotor 3 and is fixed to the rotor 3 by a nut 13. The pinion gear 12 has an axial intermediate portion and a rear end portion of a bearing 14a attached to the front support wall portion 27, and a bearing 14b attached to the first shaft support portion 16a of the intermediate support wall portion 16. Are respectively rotatably supported on the reel body 2. A spool shaft 15 passes through the inner peripheral side of the pinion gear 12.

<Configuration of oscillating mechanism>
As shown in FIGS. 2, 3, and 6, the oscillating mechanism 6 includes a spool shaft 15 connected to the center of the spool 4 via a drag mechanism 7 in the front-rear direction in conjunction with the rotation of the rotation transmission mechanism 5. This is a mechanism for moving the spool 4 in the same direction. The oscillating mechanism 6 includes a screw shaft 21 disposed in parallel with the spool shaft 15, a slider 22 that moves in the front-rear direction along the screw shaft 21, and an intermediate gear 23 that is fixed to the tip of the screw shaft 21. is doing. The oscillating mechanism 6 also includes first and second guide shafts 29a and 29b that guide the slider 22 in the front-rear axial direction, and a retaining member 38 that restricts the rearward movement of the screw shaft 21 and the second guide shaft 29b. And have.

The screw shaft 21 is disposed obliquely below the back side of the spool shaft 15 and is formed with a spiral groove 21a whose surface intersects. A front end small diameter portion 21c and a rear end small diameter portion 21d that are smaller in diameter than the spiral groove 21a formation portion are formed at both ends of the spiral groove 21a formation portion. As described above, the front and rear small wall portions 21c and 21d of the screw shaft 21 can be freely rotated by the first and second bushes 18 and 19 respectively attached to the front support wall portion 27 and the rear support wall portion 17. It is supported and mounted from the rear in a state in which forward movement is restricted. The screw shaft 21 is restricted from moving backward by a retaining member 38.

  The slider 22 has an engagement member 22 a that engages with the spiral groove 21 a inside, and reciprocates in the front-rear axis direction by the rotation of the screw shaft 21. The slider 22 is fixed to the rear end of the spool shaft 15 so as not to rotate. The slider 22 is guided in the front-rear direction by the first and second guide shafts 29a and 29b. As described above, when the slider 22 is guided by the two guide shafts 29a and 29b, the spiral groove 21a on the outer peripheral surface of the screw shaft 21 does not come into contact with the slider 22, and the generation of noise and vibration can be suppressed.

  The intermediate gear 23 rotates in conjunction with the rotation transmission mechanism 5. Specifically, a reduction gear unit 39 is provided between the intermediate gear 23 and the pinion gear 12 of the rotation transmission mechanism 5. The reduction gear unit 39 includes a large-diameter gear 39a that meshes with the pinion gear 12 and a small-diameter gear 39b that is disposed concentrically with the large-diameter gear 39a. The small diameter gear 39b meshes with the intermediate gear 23, and the rotation of the pinion gear 12 is transmitted to the screw shaft 21. For this reason, the back-and-forth movement speed of the oscillating mechanism 6 is slowed down, and the tight winding in which the fishing line is tightly wound around the spool 4 can be realized.

  The first guide shaft 29 a is disposed above the screw shaft 21. As described above, the first guide shaft 29a is attached to the second shaft support portion 16c of the intermediate support wall portion 16 in a state where the front end portion is restricted from moving forward, and the rear end portion of the first support shaft 29a is the rear support wall portion 17. It is supported by the second rear end support portion 17b. An annular locking groove 29c is formed on the front end side from the rear end portion of the first guide shaft 29a. This locking groove 29 c is locked to the retaining member 38. The rearward movement of the first guide shaft 29a is restricted by a retaining member 38 that fits into the locking groove 29c.

  The second guide shaft 29 b is disposed below the spool shaft 15. As described above, the second guide shaft 29b is mounted on the third shaft support portion 16d of the intermediate support wall portion 16 in a state where the front end portion is restricted from moving forward, and the rear end portion of the second support shaft 29b is the rear support wall portion 17. It is supported by the third rear end support portion 17c. The rearward movement of the second guide shaft 29b is restricted by a cover recess 35c formed in the lid member 2b. A locking groove 29c is also formed in the second guide shaft 29b, but this is formed in order to share both guide shafts 29a and 29b and is not used.

  As shown in FIGS. 3 and 5, the retaining member 38 is a metal plate-like member that is mounted on the reel body 2 in a state in which rearward movement is restricted and swings around the second guide shaft 29 b. It is installed freely. Specifically, the retaining member 38 is disposed in contact with the front surface of the rear support wall portion 17, thereby restricting rearward movement. The retaining member 38 is swingably attached to the first and second movement restricting portions 38a and 38b for restricting the backward movement of the first guide shaft 29a and the screw shaft 21, respectively, and the second guide shaft 29b. And a mounting hole 38c. The retaining member 38 is formed such that a side surface 38f on which the two movement restricting portions 38a and 38b are not formed is pressed against the lid member 2b. As a result, the retaining member 38 is pressed toward the reel body 2 a by the lid member 2 b, so that the retaining member 38 is less likely to rattle and the rear of the first and second guide shafts 29 a and 29 b and the screw shaft 21. The end can be regulated with high accuracy.

  The first movement restricting portion 38a is formed at a distance from the mounting hole 38c, and is a first member formed from the back side portion (right side in FIG. 3) of the retaining member 38 to the diagonally back side of the mounting hole 38c. It has a notch 38d. The first locking notch 38d is fitted in the locking groove 29c to restrict the rearward movement of the first guide shaft 29a. The second movement restricting portion 38b has a second locking notch portion 38e disposed between the mounting hole 38c and the first movement restricting portion 38a. The second locking notch 38e contacts the step surface 21e between the large diameter portion 21b in which the spiral groove 21a of the screw shaft 21 is formed and the rear end small diameter portion 21d, thereby moving the screw shaft 21 rearward. regulate. Further, as shown in FIGS. 4 and 6, locking groove portions 46a, 46b, and 35d for locking the retaining member 38 so as not to move back and forth are formed in the portions where the retaining member 38 is mounted on the reel body 2a and the lid member 2b. Has been. The locking groove portions 46a and 46b are formed in a pair of upper and lower portions in front of the rear support wall portion 17 of the reel body 2a. In addition to being pressed by the lid member 2b as described above, the locking member 38 is locked to the locking grooves 46a, 46b, and 35d, so that rattling of the locking member 38 can be further suppressed.

  When the oscillating mechanism 6 having such a configuration is incorporated into the reel body 2, the slider 22 is first mounted on the rear end of the spool shaft 15. At this time, the spool 4 is disposed at the most retracted position. Then, with the intermediate gear 23 placed at a predetermined position, the screw shaft 21 is inserted from the rear of the first rear end support portion 17a of the rear support wall portion 17 so as to penetrate the intermediate gear 23 and the front end small diameter portion 21c. 1 Mount on the bush 18. The first bush 18 is restricted from moving forward by the one-way clutch 51 as described above. As a result, the forward movement of the screw shaft 21 is restricted.

When the reel body 2 a is attached to the screw shaft 21, the second bush 19 is attached to the first rear end support portion 17 a of the rear support wall portion 17, and the rear end small diameter portion 21 d is supported by the second bush 19. When the mounting of the screw shaft 21 is completed, the first guide shaft 29a is inserted from the rear of the second rear end support portion 17b. Then, the front end is inserted into the second shaft support portion 16c of the intermediate support wall portion 16 through the slider 22, and the first guide shaft 29a is mounted on the reel body 2a. In this state, the retaining member 38 is mounted on the front surface of the rear support wall 17 formed on the reel body 2a and is locked by the locking grooves 46a and 46b. At this time, the first movement restricting portion 38a of the retaining member 38 is fitted and fitted in the locking groove 29c of the first guide shaft 29a to restrict the backward movement of the first guide shaft 29a. Further, the second movement restricting portion 38 b is brought into contact with the step surface 21 e of the screw shaft 21 to restrict the rearward movement of the screw shaft 21.

  Finally, the second guide shaft 29b is inserted from the rear of the third rear end support portion 17c. Then, the tip is inserted into the third shaft support portion 16d of the intermediate support wall 16 through the mounting hole 38c and the slider 22 of the retaining member 38, and the second guide shaft 29b is mounted on the reel body 2a. In this state, the rearward movement of the second guide shaft 29b and the second bush 19 is not restricted. However, when the lid member 2b is mounted on the reel body 2a, the backward movement is restricted by the cover recess 35c formed in the lid member 2b. In addition, when the cover member 2c is mounted on the reel body 2, the second bush 19 is restricted from moving backward by the protrusion 2f contacting the rear surface of the second bush 19.

  In the oscillating mechanism 6 having such a configuration, the first guide shaft 29a and the screw shaft 21 are prevented from moving backward, and the first and second movement restricting portions 38a of the retaining member 38 are restricted. It is regulated by 38b. Further, the backward movement of the second guide shaft 29b is restricted by the cover recess 35c of the lid member 2b. Furthermore, since the retaining member 38 is restricted from moving backward by the reel body 2a and is swingably mounted on the second guide shaft 29b, the retaining member 38 is detached from the reel body 2a by another member such as a screw. There is no need to fix the stopper member, and the stopper member 38 does not fall off even if the lid member 2b is removed. As a result, it is possible to prevent the screw shaft 21 and the two guide shafts 29a and 29b from coming off while reducing the size of the reel body 2.

<Configuration of rotor>
As shown in FIG. 2, the rotor 3 includes a cylindrical portion 30, and a first rotor arm 31 and a second rotor arm 32 that are provided on the side of the cylindrical portion 30 so as to face each other. The cylindrical portion 30 and the rotor arms 31 and 32 are integrally formed.

  A front wall 33 is formed at the front of the cylindrical portion 30, and a boss 33 a is formed at the center of the front wall 33. The front portion 12a of the pinion gear 12 and the spool shaft 15 pass through the through hole of the boss 33a. A nut 13 is disposed on the front side of the front wall 33, and the nut 13 is screwed into a screw portion at the tip of the pinion gear 12. A recessed portion 3a is provided behind the front wall 33 of the cylindrical portion 30, and a flange portion 2d is formed integrally with the reel body 2a and the lid member 2b so as to be flush with the rear end surface of the recessed portion 3a.

  A first bail support member 40 is swingably mounted on the outer peripheral side of the tip of the first rotor arm 31. A line roller 41 is attached to the tip of the first bail support member 40 in order to guide the fishing line to the spool 4. A second bail support member 42 is swingably mounted on the outer peripheral side of the tip of the second rotor arm 32. A bail 43 is provided between the line roller 41 at the tip of the first bail support member 40 and the second bail support member 42. A bail arm 44 is constituted by the bail support members 40 and 42, the line roller 41 and the bail 43.

  A reverse rotation prevention mechanism 50 for the rotor 3 is disposed inside the cylindrical portion 30 of the rotor 3. The reverse rotation prevention mechanism 50 includes a roller-type one-way clutch 51 and an operation mechanism 52 that switches the one-way clutch 51 between an operating state and an inoperative state. The one-way clutch 51 has an outer ring fixed to the front support wall 27 and an inner ring locked to the pinion gear 12 so as not to rotate. The operation mechanism 52 has an operation lever 53 disposed between the reel body 2a and the lid member 2b at the lower front end of the reel body 2, and the one-way clutch 51 is operated by swinging the operation lever 53. Switched between a state and a non-operational state. When the one-way clutch 51 is in the operating state, the rotor 3 cannot be rotated in the reverse direction, and when the one-way clutch 51 is in the inoperative state, the rotor 3 can be rotated in the reverse direction.

<Spool configuration>
The spool 4 is made of, for example, an aluminum alloy, and is disposed between the first rotor arm 31 and the second rotor arm 32 of the rotor 3, and is attached to the tip of the spool shaft 15 via the drag mechanism 7. Has been. As shown in FIG. 7, the spool 4 includes a cylindrical bobbin trunk 4a around which a fishing line is wound, a large-diameter cylindrical skirt 4b integrally formed at the rear end of the bobbin trunk 4a, and a bobbin And a front flange portion 4c disposed at the front end portion of the body portion 4a.

  The bobbin trunk 4a is formed with a circular drag storage recess 60 that opens forward. The front portion 60a of the drag housing recess 60 is formed to have a larger diameter than the rear portion 60b, and a female screw portion 60c into which the flange fixing member 55 is screwed is formed. Further, as shown in FIGS. 7 and 9, a locking groove 60d for preventing the drag mechanism 7 from rotating is opposed to the inner peripheral surface of the drag storing recess 60 from the front portion 60a to the rear portion 60b. One pair is formed. The pair of locking grooves 60d are formed along the spool shaft direction (front-rear direction).

Front flange portion 4c is has an inner portion 5 4a which is bobbin trunk 4a integrally formed, which is detachably attached to the inner portion 5 4a, for example made of hard ceramic ring of the outer part 54 b Yes. Outer portion 54 b is fixed to the inner portion 5 4a by a flange fixing member 55 which is screwed to the inner peripheral surface of the bobbin trunk 4a.

The flange fixing member 55 includes a cylindrical portion 55a having a male screw portion 55d that engages with a female screw portion 60c formed in the front portion 60a of the drag housing recess 60, and a large-diameter collar portion integrally formed at the front end of the cylindrical portion 55a. and 55b, and the flange portion 55b and a generally dish-shaped abutment portion 55c contacts the front surface of the outer portion 54 b after extending forward. The inner diameter of the cylindrical portion 55a is the same as the inner diameter of the rear portion 60b of the drag housing recess 60. Therefore, the inner diameter of the drag housing recess 60 is larger than that of the conventional spool.

<Configuration of drag mechanism>
As shown in FIGS. 7 and 8, the drag mechanism 7 is disposed between the spool 4 and the spool shaft 15, specifically, in the drag housing recess 60, and brakes the rotation of the spool 4 in the yarn feeding direction. This is a mechanism for applying a drag force to the spool 4. The drag mechanism 7 has a locking projection 61a that engages with the locking groove 60d, and a first drag washer 61 that is rotatably mounted on the spool shaft 15 and a first non-rotatably mounted on the spool shaft 15. For example, two second drag washers 62a and 62b disposed on both sides of the drag washer 61, and a drag knob 63 that can be screwed into the spool shaft 15 to variably adjust the amount of pressure applied to both drag washers 61, 62a, and 62b. And three drag disks 64a to 64c disposed between the drag washers 61, 62a and 62b and between the second drag washer 62b and the bottom of the drag storage recess 60, respectively. . The drag mechanism 7 includes a first sound generation mechanism 65 that generates sound when the drag is operated, and a seal member 66 that is disposed between the drag knob 63 and the flange fixing member 55.

The first drag washer 61 has an outer diameter smaller than the inner diameter of the cylindrical portion 55a of the flange fixing member 55, and is a metal disk-shaped member such as stainless steel. The outer diameter of the first drag washer 61 is preferably 95% to 99% of the inner diameter of the drag housing recess 60. If it exceeds 99%, it becomes difficult to store the first drag washer 61 in the drag storing recess 60, and if it is less than 95%, the drag diameter becomes small and it is difficult to obtain a large drag force.

  As shown in FIGS. 7 and 9, the first drag washer 61 has a circular hole 61b through which the spool shaft 15 penetrates at the center, and the above-described one locking projection 61a at the outer periphery. . The first drag washer 61 is attached to the drag housing recess 60 so as not to rotate with respect to the spool 4 by engaging the locking projection 61a with the locking groove 60d. The protrusion amount of the locking projection 61a is preferably in the range of 5% to 10% of the diameter of the first drag washer 61. When the protruding amount is less than 5%, a sufficient locking force cannot be obtained with respect to the drag force. On the other hand, if it exceeds 10%, it will be difficult to attach the first drag washer 61 through the cylindrical portion 55a.

As shown in FIG. 7, the second drag washers 62 a and 62 b have an outer diameter smaller than the inner diameter of the cylindrical portion 55 a of the flange fixing member 55, and are metal disk-like members such as stainless steel. The second drag washer 62a is a stepped disk-like member that protrudes forward, and is disposed in front of the first drag washer 61 with the drag disk 64a interposed therebetween. The second drag washer 62b has the first with the drag disk 64b interposed therebetween. It is arranged behind the one drag washer 61. A drag disk 64 c is disposed between the second drag washer 62 b and the bottom surface of the drag storage recess 60. The second drag washers 62a and 62b each have an oblong locking hole 62c that engages with a chamfered portion 15a formed at the tip of the spool shaft 15 in parallel with each other so as not to rotate. When the locking hole 62 c is engaged with the chamfered portion 15 a of the spool shaft 15, the second drag washers 62 a and 62 b cannot rotate with respect to the spool shaft 15.

  The drag disks 64a to 64c are, for example, felt disk-shaped members. The drag disks 64a to 64c are provided so that the first and second drag washers 61, 62a, 62b slide smoothly.

  Between the rear end surface of the cylindrical portion 55a of the flange fixing member 55 and the second drag washer 62a, specifically, between the rear end surface and the step surface between the front portion 60a and the rear portion 60b of the drag housing recess 60, A retaining spring 67 is attached to prevent the drag washers 61, 62a, 62b from falling off when the spool 4 is attached or detached. As shown in FIG. 8, the retaining spring 67 is formed by bending a metal elastic wire, and a corner portion is locked between the rear end surface and the step surface, and a connecting portion that connects the corner portions. Contacts the second drag washer 62a to prevent it from falling off.

When one first drag washer 61 is mounted between the two second drag washers 62a, 62b having such a configuration, as shown in FIG. 11 (a), the flange fixing member 55 is provided with the bobbin trunk 4a. In this state, the drag disk 64c, the second drag washer 62b, and the drag disk 64b are mounted in the drag storage recess 60 in this order. Next, the phase is set so that the locking projection 61a engages with any of the locking grooves 60d, and the locking projection 61a is inclined obliquely with the locking projection 61a at the tip, and is passed through the cylindrical portion 55a.

  Then, as shown in FIG. 11 (b), the first drag washer 61 is directed toward the locking groove 60d so that the locking projection 61a engages with the locking groove 60d when the tip passes through the cylindrical portion 55a. Move. As a result, the outer peripheral surface on the opposite side to the locking projection 61a is made to cover the cylindrical portion 55a, and as shown in FIG. 11 (c), the outer peripheral surface on the opposite side is swung around the locking projection 61a. Then, the first drag washer 61 is brought into contact with the drag disk 64b. Then, the drag disk 64a and the second drag washer 62a are mounted in this order, and finally the retaining spring 67 (see FIG. 8) is mounted to complete the mounting of the drag washers 61, 62a, 62b. Finally, after the drag washers 61, 62a, 62b are mounted, the drag knob 63 is mounted to complete the assembly of the drag mechanism 7.

  As shown in FIGS. 7 and 10, the drag knob 63 includes a knob body 70 for performing an operation of manually adjusting the drag force, and a pressing body that is rotatably attached to the knob body 70 while being prevented from coming off. 71, a coil spring 72 disposed between the knob body 70 and the pressing body 71, a retaining member 73 for retaining the pressing body 71 from the knob body 70, and a retaining member 73. And a second sound generation mechanism 75 that generates sound during the drag operation.

  The knob body 70 has a circular recess 70a formed in an opening at the rear end surface, and a circumferential interval from the front end surface to the front side of the rear end surface through the outer edge of the recess 70a and along the spool axial direction. It is a cylindrical member with a flange having, for example, four projection forming grooves 70b formed and made of synthetic resin, for example, injection molded. The protrusion forming groove 70b is formed in an arc shape on the outer edge of the fan-shaped through hole formed from the front end surface, and is formed from the rear end portion of the recessed portion 70a to the front side. A retaining ring 74 is engaged with a projection 70f formed at the formation end of the projection formation groove 70b. A through hole for forming the protrusion forming groove 70 b is hidden by a seal 79 attached to the front surface of the knob body 70. By sticking the seal 79 in this manner and closing the through hole, even if the projection forming groove 70b is formed by the through hole for molding, foreign matters such as water are difficult to enter inside.

  At the center of the knob body 70, a nut mounting portion 70c is formed on which a hexagonal nut 77 is mounted so that it cannot rotate but can move in the axial direction. A knob protrusion 70d formed in a substantially trapezoidal shape is formed on the front portion of the knob body 70 along the diameter. A mounting hole 70e for accommodating the second sounding mechanism 75 is formed on the rear surface of the knob body 70. The nut 77 is screwed into a male screw portion 15 b formed at the tip of the spool shaft 15.

  The pressing body 71 is disposed between the second drag washer 62 a and the knob body 70. The pressing body 71 is a member that is connected to the knob body 70 in a relatively rotatable state and is prevented from coming off in the axial direction, and is not rotatable with respect to the spool shaft 15. The pressing body 71 is disposed in contact with the rear end of the coil spring 72, and the pressing force to the drag washers 61, 62 a, 62 b is changed by the change in the spring force of the coil spring 72. The pressing body 71 has a bottomed cylindrical shape with a flange having a cylindrical portion 71a that protrudes rearward from the knob main body 70 and a ring-shaped flange portion 71b that has a larger diameter than the cylindrical portion 71a and is accommodated in the concave portion 70a. It is a member. On the inner peripheral portion of the cylindrical portion 71a, an oblong locking hole 71c is formed which is locked to a chamfered portion 15a formed at the tip of the spool shaft 15 so as not to rotate. A coil spring 72 is accommodated in the cylindrical portion 71a. A number of hemispherical sound holes 76 are formed side by side in the circumferential direction on the front end surface of the flange 71b. The pressing body 71 is connected to the knob body 70 in a state in which the pressing body 71 is prevented from coming off by a retaining member 73 and a retaining ring 74. The pressing body 71 is formed on the outer peripheral surface between the cylindrical portion 71a and the flange portion 71b and is mounted on the outer peripheral surface of the cylindrical portion 71a. And a seal mounting groove 71e for mounting the member 66.

  The coil spring 72 is mounted in a compressed state between the nut 77 and the pressing body 71. Specifically, the coil spring 72 is disposed in contact with the nut 77 and the bottom of the cylindrical portion 71a while being guided in the cylindrical portion 71a of the pressing body 71. The coil spring 72 is provided to gradually change the pressing force by rotating the knob body 70.

  The retaining ring 74 is a member formed by bending a metal wire having elasticity into a C shape. The retaining ring 74 is used so as to have a reduced diameter when mounted, and is slightly expanded when not mounted. The retaining ring 74 is locked to the protrusion 70f, and the retaining ring 74 contacts the rear surface of the retaining member 73. Thereby, the collar part 71b of the press body 71 is accommodated in the state where it was prevented from coming off by the recessed part 70a.

  The retaining member 73 is a substantially ring-shaped member made of, for example, a metal plate, which can be mounted on the mounting portion 71d of the pressing body 71. On the outer peripheral portion of the retaining member 73, a pair of protrusions that are locked to four recesses 73 a that dodge the protrusions 70 f of the knob body 70 and two locking recesses 70 g formed at the rear of the knob body 70. There are two locking recesses 73c that are locked to a locking protrusion 70h formed between the locking recess 70g at the rear portion of the knob body 70 and the portion 73b.

  In order to prevent the pressing body 71 from coming off, the pressing body 71 is mounted in the recess 70 a of the knob body 70 in a state where the nut 77 is stored in the nut mounting portion 70 c and the coil spring 72 is stored in the pressing body 71. Then, the retaining member 73 is mounted on the mounting portion 71d of the pressing body 71 in a state where the protrusion 73b and the locking recess 73c are aligned with the locking recess 70g and the locking projection 70h. Finally, when the retaining ring 74 is hooked on the inner side surface of the protrusion 70f with the diameter reduced, the pressing body 71 is rotatably mounted in a state in which the pressing body 71 is prevented from coming off the knob body 70.

  The second sound generation mechanism 75 includes a sound output hole 76 formed in the pressing body 71, a sound output pin 80 mounted in the mounting hole 70 e, and a coil spring 78 that biases the sound output pin 80 toward the sound output hole 76. And have. A large number of sound output holes 76 are formed at intervals in the circumferential direction at positions that can face the mounting holes 70e. The sound output pin 80 is a pin having a large diameter at the center, a small diameter at the front and rear ends, and a tip that is rounded into a hemisphere. When the knob body 70 and the pressing body 71 are relatively rotated during drag operation, the sound output pin 80 is output. Repeatedly pronounces collision with hole 76.

  The first sounding mechanism 65 is a mechanism that generates a sound when the spool shaft 15 and the spool 4 rotate relative to each other by the operation of the drag. As shown in FIG. 7, the first sound generation mechanism 65 includes a sound output member 81 that is non-rotatably mounted on the spool shaft 15, and a claw member 82 that is swingably mounted on the spool 4 and repeatedly collides with the sound output member 81. And a spring member (not shown) for biasing the claw member 82.

In the drag mechanism 7 having such a configuration, the locking protrusion 61a provided on the first drag washer 61 is combined into one, so that the maximum length L1 of the first drag washer 61 is two, as shown in FIG. This is shorter than the maximum length L2 (the length connecting the outer surfaces of the two locking projections) L2 of the conventional first drag washer in which the stop projections are arranged to face each other on the diameter. As a result, when the first drag washer 61 is inclined to pass through the cylindrical portion 55a, the inclination of the first drag washer 61 can be reduced, and the length in the front-rear direction (axial length) can be shortened. . For this reason, even if it is the drag | storing recessed part 60 with short front-back direction length, an internal diameter can be enlarged now as much as possible.

<Reel operation and movement>
Adjust the drag force according to the size and type of fish before fishing. To adjust the drag force, the drag knob 63 is turned. When the drag knob 63 is rotated clockwise, for example, the urging force of the coil spring 72 is gradually increased by the nut 77 screwed to the spool shaft 15, and the pressing body 71 presses the second drag washer 62a via the coil spring 72. . This increases the drag force. At this time, the relative rotation between the pressing body 71 and the knob body 70 causes the sound generation pin 80 of the second sound generation mechanism 75 to repeatedly collide with the sound output hole 76 at a predetermined interval, thereby generating a crisp and light click sound.

  At the time of casting, the bale arm 44 is reversed to the yarn releasing posture. As a result, the first bail support member 40 and the second bail support member 42 swing. In this state, the fishing rod is cast while hooking the fishing line with the index finger of the hand holding the fishing rod. The fishing line is then released vigorously due to the weight of the device. When the handle 1 is rotated in the yarn winding direction in this state, the rotor 3 is rotated in the yarn winding direction by the rotation transmission mechanism 5, and the spool 4 is moved back and forth by the oscillating mechanism 6 so that the bail arm 44 is moved back and forth. The fishing line is wound around the spool 4 by returning to the line winding position by a reversing mechanism (not shown).

  When the fish is caught in this state and the drag is activated, the spool 4 rotates with respect to the spool shaft 15. Then, the first sounding mechanism 65 sounds and notifies the angler of that. Then, the spool 4 rotates in the yarn feeding direction with the set drag force.

  Before fishing, a spool 4 around which a plurality of types of fishing lines are wound is prepared, and the spool 4 may be exchanged in accordance with fishing. In this case, the drag knob 63 is loosened and removed from the spool shaft 15. At this time, since the pressing body 71 is connected to the knob body 70 by the retaining member 73 and the retaining ring 74, the pressing body 71 does not fall off from the knob body 70. The drag washers 61, 62 a, 62 b are also prevented from coming off by the retaining spring 67, so that they will not fall off the spool 4.

  Since the retaining spring 67 and the retaining ring 74 having such a configuration are conventionally locked by an annular groove formed by machining, machining is necessary to form the groove. However, in the present embodiment, the retaining spring 67 is locked between the rear end surface of the cylindrical portion 55a and the step portion between the front portion 60a and the rear portion 60b of the drag housing recess 60, and the retaining ring 74 is formed by the knob body. Since it is locked by the projection 70f formed by the through-hole that can be formed at the time of molding of 70, machining for locking becomes unnecessary. For this reason, processing cost can be reduced.

<Other embodiments>
(A) In the embodiment, the reel body 2a and the lid member 2b are made of synthetic resin, but may be made of metal such as aluminum alloy or magnesium alloy. The material of the spool and rotor is not limited to the above embodiment.

  (B) In the above-described embodiment, the stopper member 38 is pressed by the lid member 2b.

The side view of the spinning reel by one Embodiment of this invention. FIG. FIG. The exploded perspective view of a reel main part. The expansion perspective view of the oscillating mechanism mounting part. The expanded sectional view of a spool. Sectional drawing of a spool . The exploded perspective view of a spool. IX-IX cross-section partial view of FIG. The disassembled perspective view of a drag knob. Sectional drawing which shows the mounting method of a drag washer.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Handle 2 Reel body 2a Reel body 2b Cover member 2c Cover member 2f Protrusion part 3 Rotor 4 Spool 5 Rotation transmission mechanism 6 Oscillating mechanism 15 Spool shaft 17 Rear support wall part 17a-17c 1st-3rd rear end support part 19 Second bush 21 Screw shaft 21a Spiral groove 21d Rear end small diameter portion 21e Stepped surface 22 Slider 22a Engaging member 26 Mechanism storage space 29a, 29b First and second guide shafts 29c Locking groove 35c Cover recess (third movement restriction) Part)
35d Locking groove part 38 Retaining member 38a, 38b First and second movement restricting part 38c Mounting hole 38d, 38e First and second locking notch parts 46a, 46b Locking groove part

Claims (8)

A spinning reel that winds a fishing line around an axis along a fishing rod,
A reel body having a space inside, a lid member fixed to the reel body so as to close the space of the reel body, and a reel body that is attached to the fishing rod with a handle attached thereto;
A rotor having a fishing line guide portion and rotatably mounted around a front-rear axis in the front-rear direction at the front portion of the reel body;
A spool around which the fishing line guided by the rotor is wound;
A spool shaft that is mounted on the reel body so as to be movable in the front-rear axis direction, and the spool is mounted on the tip;
A rotation transmission mechanism for transmitting rotation of the handle to the rotor;
An oscillating mechanism that reciprocally moves the spool shaft back and forth according to the rotation of the rotation transmission mechanism;
The oscillating mechanism is
The reel body is mounted from the rear and the forward movement of the reel body is restricted. The reel body is disposed along the front-rear axis direction and has a spiral groove intersecting the outer peripheral surface, and rotates in conjunction with the rotation of the handle. A screw shaft;
A slider that has an engaging portion that engages with the spiral groove, the spool shaft being connected at least in a non-movable manner, and reciprocating in the longitudinal axis direction by rotation of the screw shaft;
First and second guide shafts that are mounted from the rear of the reel body and are arranged along the front-rear axis in a state where forward movement is restricted, and guide the slider in the front-rear axis;
The first guide shaft and the screw shaft have first and second movement restricting portions for restricting rearward movement, respectively, and are mounted on the reel body in a state in which rearward movement is restricted, and the second guide A retaining member that is swingably mounted on the shaft;
The spinning reel includes a third movement restricting portion that restricts rearward movement of the second guide shaft.   The reel body includes a first rear end support portion that supports a rear end of the screw shaft, and a second and third rear end support portions that support the rear ends of the first and second guide shafts. The spinning reel according to claim 1, further comprising a wall portion.   The spinning reel according to claim 2, wherein the retaining member is disposed in contact with the front surface of the rear support wall portion.   The spinning reel according to any one of claims 1 to 3, wherein the retaining member is pressed toward the reel body by the lid member. The retaining member is a plate member,
A mounting hole swingably mounted on the second guide shaft;
A first locking notch as a first movement restricting portion that is disposed at a distance from the mounting hole and is locked to the first guide shaft so as not to move;
A second locking notch serving as the second movement restricting portion that is disposed between the mounting hole and the first locking notch and locks the rear portion of the screw shaft so as to restrict rearward movement. The spinning reel according to claim 1, comprising: The first guide shaft has an annular locking groove at the rear,
The screw shaft has a rear end small diameter portion having a smaller diameter than a portion where the spiral groove is formed,
Wherein-out first locking notch engages with the locking groove, said-out second locking notch contacts the stepped surface of the rear small-diameter portion and the helical groove forming portion, according to claim 5 Spinning reel. The reel body has a protrusion on the inner surface, and further includes a cover member that covers a rear portion of the reel body and the lid member,
A bush mounted on the reel body and rotatably supporting a rear end of the screw shaft;
The spinning reel according to any one of claims 1 to 6, wherein the bush is restricted from moving backward by the protrusion.   The spinning reel according to any one of claims 1 to 7, wherein at least one of the reel body and the lid member includes a locking groove portion that locks the retaining member so as not to move back and forth.

Images