JP2006197855A - Spinning reel for fishing - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To improve the operationality of a spinning reel for fishing by reducing the size of the reel body and the weight of the reel. <P>SOLUTION: A spool shaft 2 having a spool 1 at the tip end and longitudinally reciprocating by the rotation of a handle 15 is provided with a sliding member 12 slidably engaging with a pillar 14 placed parallel to the spool shaft 2, and the sliding member 12 is guided with the pillar 14. In the spinning reel for fishing having the above structure, the pillar 14 is placed at the side of the spool 1 relative to the stroke rear end of the sliding member 12. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a fishing spinning reel that converts a rotational movement of a handle into a forward / backward movement of a spool shaft and winds a fishing line by applying a forward / backward movement to a spool provided at a front portion of the spool shaft.

  In general, in a spinning reel for fishing, a spool shaft having a spool provided at the tip is inserted into a rotating shaft cylinder that fixes a rotor that is rotated in conjunction with a handle so that the spool can be moved back and forth. A fishing line is wound around the outer periphery of a spool that moves back and forth through a rotor having a guide portion.

  A sliding body that transmits power to the rotation of the handle in the front-rear direction is attached to the rear portion of the spool shaft, and the spool shaft is reciprocated back and forth by the sliding body via a reciprocating device that interlocks with the rotation operation of the handle. At that time, in order to prevent backlash of the sliding body and smooth the reciprocating movement of the spool shaft so that the fishing line can be smoothly wound, a rod or a small pillar-like pillar is provided between the front and rear support portions of the reel body. On the other hand, the sliding body is provided with a pillar guide portion having a hole that fits into the pillar. (For example, refer to Patent Document 1 or Patent Document 2).

  This pillar guide portion is provided near the connecting portion between the sliding body and the spool shaft, and the pillar supports the sliding body moving at a predetermined stroke in the front-rear direction, so that it is supported on the front side at the rear portion of the reel body. And a rear support portion provided on the wall portion of the main body. Moreover, in order to prevent hindrance to the forward / backward movement of the spool shaft, it is necessary to locate the connecting portion at the rear end of the spool shaft, and accordingly, the pillar needs to extend to the stroke rear end position of the sliding body. There is. Therefore, there is a problem that the reel body becomes larger and heavier, and the operability of the reel is reduced accordingly.

Japanese Utility Model Publication No.59-90371 Japanese Patent No. 3392267

  The present invention has been made in view of the above-described conventional problems, and an object thereof is to reduce the reel body in a spinning spinning reel for fishing, thereby reducing the weight of the reel and improving the operability. .

According to the first aspect of the present invention, there is provided a slide body that has a spool at the tip and reciprocates back and forth by the rotation of the handle, and that is slidably engaged with a pillar provided parallel to the spool shaft. In a fishing spinning reel in which a moving body is guided by the pillar, the pillar is provided on the spool side with respect to the rear end of the stroke of the sliding body.
According to a second aspect of the present invention, in the fishing spinning reel according to the first aspect, the rear end of the pillar is disposed in the vicinity of the stroke front end position of the rear end of the sliding body.
According to a third aspect of the present invention, in the fishing spinning reel according to the first or second aspect, the sliding body has one end attached to the rear end of the spool shaft and the other end engaged with the pillar. It is characterized by having a guide part to be joined.
According to a fourth aspect of the present invention, in the fishing spinning reel according to the third aspect, the guide portion includes an arm extending from the sliding body to the spool side.

  According to the present invention, the reel body can be reduced in size, and thus lightened, and the operability of the reel can be improved.

  An embodiment of a spinning reel for fishing according to the present invention will be described with reference to the drawings. 1 is a side sectional view of a fishing spinning reel according to the present embodiment, FIG. 2 is an enlarged view of the fishing spinning reel of FIG. 1, and FIG. 3 is taken along the line AA of FIG. FIG.

  As shown in FIG. 1, the fishing spinning reel includes a spool shaft 2 having a spool 1 at the tip, and the spool shaft 2 is supported by a reel body 3 so that front and rear are rotatably supported by bearings 18 and 19. The reciprocating device 5 is inserted in the rotating shaft cylinder 4 and is composed of an oscillating gear 11, a sliding body 12, a pillar 14, and the like provided in the reel body 3. ing.

  A rotor 6 is fixed to the tip of the rotating shaft cylinder 4, and a pinion 9 that meshes with the drive gear 8 of the handle shaft 7 is provided at the rear portion thereof, and the handle shaft 7 is rotated through the drive gear 8 and the pinion 9. The rotor 6 is rotated, and the fishing line locked to the rotor 6 is wound around the spool 1.

  The reciprocating device 5 can move the spool 1 in the same direction by moving the spool shaft 2 fixed to the spool 1 in the front-rear direction. As shown in FIGS. An oscillating gear 11 that meshes with and interlocks with a gear 10 provided integrally with the shaft 7, a sliding body 12 attached to the rear portion of the spool shaft 2, and a spool shaft 2 that guides the reciprocating motion of the sliding body 12. And a pillar 14 having a pillar shape or a columnar shape.

  An O-ring 10a is wound around the outer periphery of the handle shaft 7 in the vicinity of the gear 10 and is pressed against the outer peripheral portion 11b in the vicinity of the tooth portion of the oscillating gear 11, and the rotation of the handle shaft 7 is rotated with the gear 10 and the oscillating gear 11. In addition to the meshing, the elastic frictional force of the O-ring 10a is also transmitted to the oscillating gear 11, and the backlash phenomenon (meshing backlash) due to the meshing of the gears is prevented.

  The oscillating gear 11 is rotatably attached to the reel body by a bearing member, and has a tooth portion meshing with the gear 10 and a protrusion 11 a for transmitting the rotation to the sliding body 12. The sliding body 12 includes a connecting portion 12d having a non-circular hole or the like for connecting to the spool shaft 2, a main body portion 12e that is bent in the front-rear direction and provided with a guide groove 12a, and that extends vertically. The arm portion 12c and the pillar guide portion 12b are bent to the front side of the reel. Further, the protrusion 11a of the oscillating gear 11 is provided at a position deviated from the rotation center axis thereof, and on the other side of the sliding body 12, the protrusion 11a is bent in a crank shape in the front-rear direction in which the protrusion 11a is fitted. A guide groove 12a (FIG. 2) is provided.

  Since the reciprocating device 5 is configured as described above, when the handle shaft 7 is rotated by the rotation operation of the handle 15, the gear 10 on the handle shaft 7 is rotated, and the oscillating gear 11 engaged therewith is rotated. Thereby, the protrusion 11a provided on the gear 11 also rotates. Here, since the protrusion 11a is guided and rotated in a path extending in the longitudinal direction of the guide groove 12a of the sliding body 12 and extending vertically, the sliding body 12 is rotated along with the rotation of the protrusion 11a. It is driven through 12a and reciprocates in the front-rear direction of the stroke front end position F and the stroke rear end position R. Along with this, the spool shaft 2 attached to the sliding body 12 also moves back and forth in the axial direction.

  As described above, the protrusion 11 a and the guide groove 12 a constitute conversion means for converting the rotational motion of the handle shaft 7 into the linear reciprocating motion of the spool shaft 2.

  In the present embodiment, the oscillating mechanism has been described as the reciprocating device. However, other known reciprocating devices such as a traverse cam mechanism may be used.

  In the present embodiment, both ends of the front support portion 16 and the rear support portion 17 provided at the front and rear portions of the bottom of the reel body 3 are provided so that the spool shaft 2 can smoothly reciprocate while preventing the sliding body 12 from rattling. A supported pillar 14 is provided. On the other hand, the sliding body 12 includes a hole 12f that fits into the pillar 14 and has a pillar guide portion 12b that is supported by the pillar 14 so as to be movable back and forth. Yes.

  In the fishing spinning reel of this embodiment, the pillar guide portion 12b is located on the front side of the reel provided with the spool 1 from the connecting portion 12d (the portion where both are fastened and fixed by the screw 20) between the sliding body 12 and the spool shaft 2. (The rear end (reel rear side) of the pillar 14 is preferably disposed in the vicinity of the stroke front end position of the rear end of the slide body 12) and the slide body so as to correspond to this. As shown in FIG. 2, the arm portion 12c integrated with the 12 pillar guide portions 12b is formed in an arm shape bent toward the front side of the reel at a substantially intermediate position between the upper and lower portions.

  As described above, the pillar 14 provided at the bottom of the reel body 3 is shifted from the rear end position R of the stroke of the connecting portion 12d of the sliding body 12 and the spool shaft 2 to the front side of the reel. As a result, the front-rear dimension of the receiving portion of the pillar 14 of the reel body 3 can be made shorter than the conventional one. Therefore, the entire apparatus including the cover 21 attached to the outside of the reel body 3 (attached from the bottom to the rear of the reel body 3 and covering the opening of the exposed support portion of the reel body 3) can be reduced in size and weight. At the same time, the operability of the reel is improved accordingly.

It is side sectional drawing of the spinning reel for fishing which shows one Example of this invention. It is a principal part expanded sectional view of the spinning reel for fishing of FIG. It is a principal part expanded sectional view along the AA line of FIG.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Spool, 2 ... Spool axis | shaft, 3 ... Reel main body, 4 ... Rotating shaft cylinder, 5 ... Reciprocating device, 6 ... Rotor, 7 ... Handle shaft, 8 ... Drive gear, 9 ... Pinion, 10 ... Gear, 10a ... O-ring, 11 ... Oscillating gear, 11a ... Protrusion, 11b ... Outer peripheral part, 12 ... Sliding Moving body, 12a ... guide groove, 12b ... pillar guide part, 12c ... arm part, 12d ... connection part, 12e ... main body part, 12f ... hole, 14 ... pillar, DESCRIPTION OF SYMBOLS 15 ... Handle, 16 ... Front support part, 17 ... Back support part, 18 ... Bearing, 19 ... Bearing, 20 ... Screw, 21 ... Cover

Claims (4)

A spool having a spool at the tip and reciprocating back and forth by the rotation of the handle is provided with a sliding body slidably engaged with a pillar provided in parallel with the spool shaft, and the sliding body is guided by the pillar. In the fishing spinning reel
A spinning reel for fishing, wherein the pillar is provided on a spool side with respect to a rear end of a stroke of the sliding body. The fishing spinning reel according to claim 1,
A fishing spinning reel, wherein a rear end of the pillar is disposed in the vicinity of a stroke front end position of the rear end of the sliding body. In the spinning reel for fishing according to claim 1 or 2,
A fishing spinning spinning reel, wherein the sliding body has a guide portion with one end attached to the rear end of the spool shaft and the other end engaged with the pillar. The fishing spinning reel according to claim 3,
The fishing spinning reel according to claim 1, wherein the guide portion includes an arm extending from the sliding body toward the spool.

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