JP2016059284A - Spinning reel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To efficiently manufacture a spinning reel.SOLUTION: A spinning reel 100 comprises: a reel main body 110; a spool shaft 180; a holding member 2; a regulation member 3; shaft bearing members 4a, 4b; and a spool 130. The spool shaft 180 has a groove portion 181 that extends in a peripheral direction. The holding member 2 is located closer to a side of the reel main body 110 than the groove portion 181 on the spool shaft 180. The regulation member 3 is arranged in the groove portion 181 such that at least a portion thereof protrudes outwardly in a radial direction. The regulation member 3 is formed to regulate a movement of the holding member 2 in a first direction thereof. The shaft bearing members 4a, 4b are attached on an outer peripheral surface of the holding member 2. The spool 130 is rotatably supported by the shaft bearing members 4a, 4b.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a spinning reel.

  The spinning reel includes a reel body, a spool shaft extending from the reel body, a spool, and a rotor. The spool is attached to the spool shaft via a bearing member (for example, Patent Document 1). By weakening the drag force by the drag mechanism, the spool can rotate with respect to the spool shaft.

  The bearing member is attached to a cylindrical holding member attached to the spool shaft. This holding member has a through-hole penetrating in the radial direction. A screw hole communicating with the through hole of the holding member is formed in the spool shaft. When the fixing pin passes through the through hole and the screw hole, the movement of the holding member in the axial direction with respect to the spool shaft is restricted.

JP 2002-204640 A

  As described above, when the holding member is attached to the spool shaft, it is necessary to align the through hole of the holding member and the screw hole of the spool shaft, and the production efficiency is not good.

  An object of the present invention is to provide a spinning reel that can be efficiently produced.

  A spinning reel according to an aspect of the present invention includes a reel body, a spool shaft, a holding member, a regulating member, a bearing member, and a spool. The spool shaft has a groove portion extending in the circumferential direction. The spool shaft extends from the reel body in the first direction. The holding member has a through hole through which the spool shaft passes. The holding member is positioned closer to the reel body than the groove on the spool shaft. The restricting member is disposed in the groove portion so that at least a part protrudes outward in the radial direction. The restricting member is configured to restrict movement of the holding member in the first direction. The bearing member is attached on the outer peripheral surface of the holding member. The spool is rotatably supported by the bearing member.

  According to this configuration, since the restricting member protrudes outward in the radial direction, the holding member can be restricted from moving forward. For this reason, when attaching a holding member to a spool axis | shaft, it is not necessary to align, As a result, a spinning reel can be produced efficiently.

  Preferably, the restricting member is C-shaped.

  Preferably, the restriction member has elasticity.

  Preferably, the holding member is cylindrical.

  According to the present invention, a spinning reel can be produced efficiently.

A side view of a spinning reel. Sectional drawing of a spinning reel. The front view of a spool. The DD sectional view taken on the line of FIG. The enlarged view of FIG. The perspective view of a holding member. The perspective view of a control member.

  Hereinafter, embodiments of a spinning reel according to the present invention will be described with reference to the drawings. FIG. 1 is a side view of a spinning reel, and FIG. 2 is a cross-sectional view of the spinning reel. In the following description, “front” indicates the direction in which the fishing line is fed out. Specifically, the left in FIGS. 1 and 2 is “front”. Further, the axial direction means a direction in which the spool shaft extends.

  As shown in FIG. 1, the spinning reel 100 feeds the fishing line forward. The spinning reel 100 includes a reel body 110, a rotor 120, a spool 130, and a handle 140. As shown in FIG. 2, the spinning reel 100 further includes a drive mechanism 150, an oscillating mechanism 160, a pinion gear 170, and a spool shaft 180.

  As shown in FIG. 1, the reel main body 110 has a case portion 111 and a lid portion 112. The lid part 112 can be removed from the case part 111. Moreover, the case part 111 has the mounting part 113 extended in the front-back direction. The mounting portion 113 is a portion that is mounted on a fishing rod.

  As shown in FIG. 2, the reel body 110 has an internal space defined by a case portion 111 and a lid portion 112, and various mechanisms are accommodated in the internal space. Specifically, the drive mechanism 150 and the oscillating mechanism 160 are accommodated in the reel body 110.

  The drive mechanism 150 includes a drive shaft 151 and a drive gear 152. The drive shaft 151 is connected to the handle shaft 141 and rotates integrally with the handle shaft 141.

  The drive gear 152 is connected to the drive shaft 151 and rotates integrally with the drive shaft 151. The drive gear 152 is a face gear and meshes with the gear portion 171 of the pinion gear 170. By rotating the handle 140 mounted on the side surface of the reel body 110, the drive shaft 151 and the drive gear 152 are rotated, and the pinion gear 170 is also rotated.

  The spool shaft 180 extends from the reel body 110 in the first direction. Specifically, the spool shaft 180 extends forward from the reel body 110. The spool shaft 180 reciprocates in the front-rear direction by rotating the handle 140. Specifically, the rotation of the handle 140 rotates the pinion gear 170 via the drive gear 152. As the pinion gear 170 rotates, the oscillating mechanism 160 reciprocates the spool shaft 180 in the front-rear direction.

  3 is a front view of the spool, FIG. 4 is a sectional view taken along the line DD of FIG. 3, and FIG. 5 is an enlarged view of FIG. FIG. 3 shows a state where the drag knob 51 is removed. As shown in FIG. 5, the spool shaft 180 has a groove 181. The groove 181 extends in the circumferential direction. That is, the groove portion 181 is formed in an annular shape on the outer peripheral surface of the spool shaft 180.

  As shown in FIGS. 3 to 5, the spool shaft 180 has a pair of attachment surfaces 182 extending in parallel with each other at the front portion thereof. Each attachment surface 182 is a flat surface and extends in the axial direction. In addition, although the groove part 181 mentioned above is not formed in each attachment surface 182, it is not limited to this in particular. That is, the groove 181 may be formed on each attachment surface 182.

  As shown in FIG. 2, the spool 130 is a member around which a fishing line is wound. As will be described later, the spool 130 is supported at the tip of the spool shaft 180 via a bearing member 4 (see FIG. 4) and the like. The spool 130 reciprocates in the front-rear direction integrally with the spool shaft 180.

  The pinion gear 170 is provided on the reel body 110. Specifically, the pinion gear 170 extends forward from the reel body 110. The pinion gear 170 is disposed so as to be rotatable around the spool shaft 180. The pinion gear 170 is formed in a cylindrical shape, and a spool shaft 180 extends inside the pinion gear 170. The pinion gear 170 is supported by the reel body 110 through a plurality of bearing members.

  The rotor 120 is a member for winding a fishing line around the spool 130. The rotor 120 is fixed to the front portion of the pinion gear 170 and rotates integrally with the pinion gear 170. That is, the rotor 120 cannot rotate relative to the pinion gear 170.

  The rotor 120 includes a rotor main body 121 and first and second rotor arms 122 and 123. The rotor body 121 is cylindrical. The first and second rotor arms 122 and 123 extend forward from the outer peripheral surface of the rotor body 121. The first rotor arm 122 and the second rotor arm 123 are disposed at opposite positions in the circumferential direction of the rotor body 121.

  As shown in FIG. 4, the spinning reel 100 further includes a holding member 2, a regulating member 3, and a bearing member 4. The spinning reel 100 further includes a washer 5, a receiving member 6, and the like.

  The holding member 2 is cylindrical and has a through hole 24. The spool shaft 180 passes through the through hole 24. That is, the holding member 2 is disposed so as to surround the spool shaft 180 in the radial direction.

  As shown in FIG. 5, the holding member 2 is positioned closer to the reel body 110 than the groove 181 on the spool shaft 180. That is, the holding member 2 is located behind the groove portion 181 in the axial direction.

  FIG. 6 is a perspective view of the holding member 2. As shown in FIG. 6, the holding member 2 has a cylindrical holding main body portion 21 and a flange portion 22. The flange portion 22 protrudes outward in the radial direction from the holding main body portion 21. The flange portion 22 has a disk shape. The holding main body portion 21 and the flange portion 22 are formed by one member.

  The holding body 21 has a front part 21a, a central part 21b, and a rear part 21c. The front part 21a, the central part 21b, and the rear part 21c are arranged in this order from the front in the axial direction. The outer diameter of the front portion 21a is larger than the outer diameter of the central portion 21b and smaller than the outer diameter of the rear portion 21c.

  As shown in FIG. 4, the bearing member 4 is attached on the outer peripheral surface of the holding member 2. Specifically, the bearing member 4 is attached to the rear portion 21 c of the holding main body portion 21. The bearing member 4 corresponds to the bearing member of the present invention.

  The spool 130 is rotatably supported by the bearing member 4. That is, the spool 130 is supported by the holding member 2 through the bearing member 4.

  As shown in FIG. 6, the holding member 2 has a pair of opposed surfaces 23 that face each other. The pair of opposed surfaces 23 extend in parallel to each other. The facing surface 23 engages with the mounting surface 182 of the spool shaft 180. For this reason, the holding member 2 and the spool shaft 180 rotate integrally.

  As shown in FIG. 4, at least one washer 5 is attached to the central portion 21 b of the holding main body portion 21. The washer 5 is disk-shaped and has a non-circular through hole in the center. The holding main body portion 21 passes through the through hole of the washer 5.

  The receiving member 6 is fixed to the spool shaft 180. The receiving member 6 has a disk shape. The holding member 2 is restricted from moving backward by contacting the receiving member 6. That is, the holding member 2 is regulated by the member 6 in response to the movement toward the reel body 110 side.

  The spinning reel 100 according to the present embodiment does not include a fixing pin that penetrates the holding member 2 and the spool shaft 180 in the radial direction. That is, the holding member 2 does not have a through hole extending in the radial direction. Further, the spool shaft 180 does not have a screw hole through which the fixing pin passes.

  The restricting member 3 is configured to restrict the movement of the holding member 2 in the first direction. That is, the restricting member 3 is configured to restrict the forward movement of the holding member 2. The restriction member 3 is disposed in the groove portion 181 of the spool shaft 180.

  In a state where the restriction member 3 is disposed in the groove portion 181, at least a part of the restriction member 3 protrudes outward in the radial direction. Specifically, in the circumferential direction, a part of the regulating member 3 is disposed in the groove 181, and the other part of the regulating member 3 protrudes radially outward from the groove 181. The protruding portion of the restricting member 3 is configured to contact the front surface of the holding member 2. When the protruding portion of the restricting member 3 comes into contact with the front surface of the holding member 2, it is possible to restrict the holding member 2 from moving forward. In addition, at least a part of the regulating member 3 is located on the outer side in the radial direction with respect to the through hole 24 of the holding member 2 in the axial view.

  As shown in FIG. 7, the regulating member 3 is annular. Specifically, the regulating member 3 is an annular shape having a gap portion 31. That is, the regulating member 3 is a ring with a part cut off, and is substantially a C-shaped ring. Although the regulating member 3 according to the present embodiment is polygonal, the regulating member 3 may be circular.

  The regulating member 3 has elasticity. For this reason, even if the diameter of the restricting member 3 is widened to be attached to the spool shaft 180, an elastic force is exerted to return to the original diameter when the restricting member 3 is attached to the spool shaft 180.

  According to the spinning reel 100 according to the present embodiment, since the restricting member 3 protrudes outward from the groove portion 181 of the spool shaft 180, it is possible to restrict the holding member 2 from moving forward. For this reason, when attaching the holding member 2 to the spool shaft 180, it is not necessary to align the position, and as a result, the spinning reel 100 can be efficiently produced.

[Modification]
As mentioned above, although embodiment of this invention was described, this invention is not limited to these, A various change is possible unless it deviates from the meaning of this invention.

Modification 1
In the above embodiment, the regulating member 3 is in contact with the holding member 2, but is not particularly limited to this. For example, another member may be disposed between the regulating member 3 and the holding member 2 in the axial direction. In this case, the restricting member 3 can restrict the movement of the holding member 2 in the first direction via another member.

Modification 2
The restriction member 3 only needs to be able to restrict the movement of the holding member 2 in the first direction, and the shape thereof is not particularly limited. For example, the regulating member 3 may not be annular.

Modification 3
In the above embodiment, one bearing member 4 is attached to the holding member 2, but two or more bearing members may be attached to the holding member 2. That is, the spool 130 may be rotatably supported by the holding member 2 via two bearing members. For example, one bearing member may be attached to the front portion 21 a of the holding member 2, and another bearing member may be attached to the rear portion 21 c of the holding member 2.

2 Holding member 24 Through-hole 3 Restricting member 4 Bearing member 110 Reel body 130 Spool 180 Spool shaft 181 Groove

Claims (4)

The reel body,
A spool shaft having a groove extending in the circumferential direction and extending in the first direction from the reel body;
A holding member that has a through-hole through which the spool shaft passes, and is positioned on the reel body side of the groove on the spool shaft;
A regulating member that is arranged in the groove so that at least a part protrudes radially outward, and is configured to regulate movement of the holding member in the first direction;
A bearing member mounted on the outer peripheral surface of the holding member;
A spool rotatably supported by the bearing member;
Comprising
Spinning reel.
The restricting member is C-shaped,
The spinning reel according to claim 1.
The regulating member has elasticity;
The spinning reel according to claim 1 or 2.
The holding member is cylindrical.
The spinning reel according to any one of claims 1 to 3.

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