JP2002084932A - Fishing spinning reel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fishing spinning reel causing no damage on a member for preventing the intrusion of a fishing line, easy in assembling, and suppressing that the whole body of the reel becomes large and heavy. SOLUTION: The fishing spinning reel has such a structure that a fishing line is wound on a spool 5 moving back and forth via a fishing line-guiding part 33 placed on an arm 3b of a rotor 3 rotating in an interlocked state with the rotational operation of a handle. In the fishing spinning reel, a circular flange 50 of an elastic body preventing the fishing line from intruding into the inside of the rotor is placed on the outer periphery of the front part of the rotor 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fishing spinning reel provided with a line drop prevention mechanism for preventing a fishing line from entering a rotor during a fishing operation.

[0002]

2. Description of the Related Art A fishing spinning reel has a structure in which a fishing line is wound on a spool that moves back and forth through a fishing line guide portion of a rotor that rotates in conjunction with a winding operation of a handle. In such a spinning reel for fishing, the fishing line enters the inside of the rotor from the gap between the spool and the rotor due to a change in the tension of the fishing line during the winding operation (line dander), wind, and the twist of the fishing line itself. Entangled in
Problems such as the inability to perform the winding operation and damage to the fishing line occur.

In order to solve such a problem, Japanese Utility Model Laid-Open Publication No. 63-55872 discloses a spinning reel for fishing in which an annular flange portion which protrudes radially outward is integrally formed on the outer periphery of a cylindrical portion of a rotor. Is disclosed, and the actual fairness 5-30
No. 14 discloses a spinning reel for fishing in which a ring portion for preventing line dropping is fixed to a tip end of a protruding portion of a rotor by a screw.

[0004]

However, if the annular flange is formed integrally with the rotor cylinder, the protruding flange is chipped or damaged due to the influence of external force during the manufacturing stage or during the operation of attaching and detaching the spool. And a sufficient thread drop prevention function cannot be achieved, and furthermore, the space between the spool and the rotor is required for the annular flange formed to protrude outward, so that the entire reel is large and heavy. It will be. Further, in the configuration in which the ring portion separate from the rotor is fixed by screws, there is a problem that positioning is restricted, screws are required to be fixed, and workability during assembly is poor.

The present invention has been made on the basis of the above-mentioned problem, and does not damage a member for preventing the fishing line from entering, so that the assembling operation can be easily performed, and the whole reel becomes large and heavy. The aim is to provide a spinning reel for fishing.

[0006]

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides a fishing line on a spool which moves back and forth through a fishing line guide provided on an arm of a rotor which rotates in conjunction with a rotation of a handle. The winding spinning reel for fishing is characterized in that an annular flange portion made of an elastic body is provided on the outer periphery of the front portion of the rotor to prevent the fishing line from entering the inside of the rotor.

In order to solve the above-mentioned problems, the present invention provides a fish in which a fishing line is wound around a spool that moves back and forth through a fishing line guide provided on an arm of a rotor that rotates in conjunction with a rotation operation of a handle. In a fishing spinning reel, an annular concave portion is provided on an outer periphery of a front portion of the rotor to prevent entry of a fishing line into the rotor.

According to the above construction, even when the fishing line enters between the rotor and the spool during the fishing operation, the penetration of the fishing line into the rotor is prevented by the annular flange or the annular concave portion made of an elastic body. You.

[0009]

1 to 4 are views showing an embodiment of a fishing spinning reel according to the present invention.
1 is a partial sectional view showing an internal structure, FIG. 2 is a sectional view of a rotor part, FIG. 3 is an enlarged sectional view of a rotor tip part,
FIG. 4 is a perspective view of the tip of the rotor.

A spinning reel 1 for fishing uses a reel body 2 having legs 2a for mounting on a fishing rod, a rotor 3 rotatably disposed in front of the reel body, and synchronization with the rotation of the rotor 3. And a spool 5 arranged to be movable back and forth.

A handle shaft 7 is rotatably supported in the reel body 2, and a handle (not shown) is attached to a protruding end thereof. A drive gear 9 having internal teeth formed thereon is attached to the handle shaft 7. The drive gear 9 has a cavity extending in a direction perpendicular to the handle shaft 7 and extending axially therein. The pinion 10 in which the portion is formed is engaged. This pinion 1
Numeral 0 is rotatably supported via a bearing, and its hollow portion extends in a direction orthogonal to the handle shaft 7, and a spool shaft 11 having a spool 5 attached to a distal end thereof is movable in the axial direction. Inserted and supported.

An oscillating mechanism for moving the spool shaft back and forth is engaged with the pinion 10.
The oscillating mechanism includes a worm shaft 12 extending parallel to a spool shaft, and a worm shaft 1.
An engaging element 13 is engaged with the second spiral groove 12a and screwed to the base end of the spool shaft 11. A gear 15 that meshes with the pinion 10 is attached to an end of the worm shaft 12. The worm shaft 12 is driven to rotate through the pinion 10 and the gear 15, so that the spool shaft 11
It is moved back and forth via an engagement element 13 guided inside.

The pinion 10 extends toward the spool, and the rotor 3 is attached to the tip of the pinion 10 via a nut 15. Also, pinion 1
0, a one-way clutch 20 is attached to an intermediate portion thereof. By rotating a lever 22 attached to the outside of the reel body 2, the one-way clutch is operated, and the reverse rotation of the handle is performed. To prevent it.

The rotor 3 includes a tubular portion 3a located inside the spool 5 and a pair of arms 3b rotating around the spool 5. The rotor 3 has a pair of arms 3b. At each front end, a bail support member 32 to which a base end of the bail 30 is attached is rotatably supported between a fishing line winding position and a fishing line discharge position. In addition, one base end of the bail 30 is attached to a fishing line guide 33 provided integrally with the bail support member 32.

The spool 5 has a winding body 5a on which a fishing line is actually wound.
It is attached via a drag knob 35.

With the above-described configuration, the winding operation of the handle causes the rotor 3 to rotate the drive gear 9 and the pinion 1.
0 and the spool 5 is connected to the pinion 1
Since the fishing line is moved back and forth through the zero and the oscillating mechanism, the fishing line is evenly wound around the winding body 5 a of the spool 5 via the fishing line guide 33.

Also, as shown in FIGS.
An annular flange (O-ring) 50 formed of an elastically deformable elastic material such as rubber, resin, or the like to prevent thread dropping is attached to the outer periphery of the front portion of the cylindrical portion 3a. In the present embodiment, the annular flange portion 50 is formed in a circular cross section, and is fitted and fixed in a circumferential groove 3c having a rectangular cross section formed on the outer periphery of the cylindrical portion 3a.

According to such a configuration, even if the fishing line enters the gap between the rotor 3 and the spool 5, the fishing line is prevented from entering the inside of the rotor, and the fishing line is not entangled inside the rotor (line dropping occurs). Together with the cylindrical part 3
Since the annular collar portion 50 is merely attached to the outer periphery of “a”, positioning is not required at the time of assembling, and the assembling work can be easily performed. Further, by using an elastic body as a material of a member for preventing line dropping, friction with a fishing line is increased, and the effect of preventing line dropping can be achieved even with a small protrusion amount. Can be made as small as possible, and the entire reel can be prevented from becoming large and heavy. Further, by using the elastic body, it is possible to reduce the impact at the time of bail reversal without being damaged by the influence of the external force at the manufacturing stage or at the time of attaching / detaching the spool.

The annular flange 50 may be fixedly bonded to the circumferential groove 3c, but if it is configured to be removably fitted and fixed, it can be replaced as needed. Further, in the above-described configuration, the annular flange portion 50 is securely fixed to the cylindrical portion 3a by fitting into the circumferential groove 3c. 3a
May be directly adhered and fixed to the outer peripheral surface of the.

FIGS. 5 and 6 are views showing a first modified example of an annular collar portion formed of an elastic material which performs a thread drop preventing function. In this modification, a cross section of a flange portion 50a, which is an elastic body, is formed in a rectangular shape, and shows an example in which the flange portion 50a is fitted and fixed in a rectangular circumferential groove 3c as in the above-described configuration. According to this configuration, even when an external force is applied in the axial direction outside the elastic body, the fitting area is larger than that of the O-ring, so that the flange portion 50a does not easily come off.

FIGS. 7 and 8 are views showing a second modified example of an annular flange portion formed of an elastic material which performs a thread drop preventing function. In this modification, the cross section of the flange 50b, which is an elastic body, has a convex shape, and shows an example in which a rectangular base is fitted into and fixed to the rectangular circumferential groove 3c, as in the above-described configuration. According to this configuration, the elastic member can be held by both shoulders in the axial direction, compared to the configuration illustrated in FIGS. 5 and 6.
A more firm holding force is obtained.

FIGS. 9 and 10 are views showing a third modified example of an annular flange portion formed of an elastic material which performs a thread drop preventing function. In this modified example, the section of the flange 50c, which is an elastic body, is configured such that a portion protruding from the surface of the cylindrical portion 3a has a triangular shape. 3 shows an example of a configuration in which it is fitted and fixed in the circumferential groove 3c. In this configuration, by inclining the front side of the elastic body having the configuration shown in FIGS. 7 and 8, even if the fishing line falls forward, it is easy to return to the rear side, and the air resistance during the spool front-back operation is reduced. And smooth operation can be performed.

As in the above modification, the sectional shape of the annular flange is not limited and can be variously modified. Further, the flange is preferably formed continuously in the circumferential direction (formed in a ring shape), but may be configured so as to partially protrude from the cylindrical portion 3a.

FIG. 11 and FIG. 12 are views showing another embodiment of the present invention.
An example of a configuration in which an annular concave portion 60 is formed is shown.

By forming such an annular concave portion, when the line enters between the spool and the rotor, it can be stopped at the concave portion, thereby preventing the fishing line from entering the inside of the rotor. be able to. Further, according to this configuration, it is not necessary to form a special space between the spool and the rotor, and it is possible to reliably prevent the entire reel from becoming large and heavy, simplify the configuration, and reduce the incorporation. Does not occur at all. The cross-sectional shape of the annular recess is
Various modifications other than the rectangular shape shown in the figure are possible.

[0026]

As described above, according to the present invention, in the spinning reel for fishing which can prevent the fishing line from entering the inside of the rotor from the gap between the rotor and the spool, the fishing line intrusion preventing portion arranged on the rotor is provided. An assembly operation can be easily performed without causing damage, and a configuration can be obtained in which the entire reel is not large and heavy.

[Brief description of the drawings]

FIG. 1 is a view showing one embodiment of a fishing spinning reel according to the present invention, and is a partial sectional view showing an internal structure thereof.

FIG. 2 is a sectional view of a rotor portion of the fishing spinning reel shown in FIG. 1;

FIG. 3 is an enlarged sectional view of a tip portion of a rotor.

FIG. 4 is a perspective view of a rotor tip.

FIG. 5 is a diagram showing a first modification of the annular flange, and is an enlarged cross-sectional view of a tip portion of the rotor.

FIG. 6 is a perspective view of a tip end portion of the rotor in the configuration shown in FIG. 5;

FIG. 7 is a diagram showing a second modification of the annular flange, and is an enlarged sectional view of a tip end portion of the rotor.

FIG. 8 is a perspective view of a rotor tip in the configuration shown in FIG. 7;

FIG. 9 is a view showing a third modified example of the annular collar portion, and is an enlarged sectional view of a tip portion of the rotor.

FIG. 10 is a perspective view of a tip end portion of the rotor in the configuration shown in FIG. 9;

FIG. 11 is a view showing another embodiment of the present invention, and is an enlarged sectional view of a tip portion of a rotor.

FIG. 12 is a perspective view of a tip end portion of the rotor in the configuration shown in FIG. 11;

[Explanation of symbols]

 2 Reel body 3 Rotor 3a Cylindrical part 3b Arm part 3c Circumferential groove 5 Spool 33 Fishing line guide part 50, 50a, 50b, 50c Ring flange 60 Ring recess

Claims (3)

[Claims] 1. A fishing spinning reel that winds a fishing line around a spool that moves back and forth through a fishing line guide provided on an arm of a rotor that rotates in conjunction with a rotation operation of a handle, wherein a front outer periphery of the rotor is provided. A spinning reel for fishing, wherein an annular flange portion made of an elastic body is provided for preventing the fishing line from entering the inside of the rotor. 2. A fishing spinning reel that winds a fishing line around a spool that moves back and forth through a fishing line guide provided on an arm of a rotor that rotates in conjunction with a rotation operation of a handle. A spinning reel for fishing, wherein an annular concave portion is provided to prevent entry of the fishing line into the rotor. 3. The fishing spinning reel according to claim 2, wherein an annular flange portion made of an elastically deformable elastic material is detachably fixed to the annular concave portion.