JP2597195Y2 - Spinning reel - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention comprises a spool and a rotor on which a fishing line is wound while rotating around the axis of the spool. The spool is connected to the rotation of the rotor to rotate the spool. The present invention relates to a spinning reel having an oscillating mechanism that reciprocates along a shaft, and more particularly to an improvement in the arrangement of a spool.

[0002]

2. Description of the Related Art In the above spinning reels, there are reels called an in-spool type and an out-spool type.
In the in-spool type, as shown in FIG. 11, a spool 6 is fitted into a cylindrical rotor 4 having a line guide portion B for guiding fishing line to the spool with the rotation of the rotor and a bail 3, respectively. Yes, and in the out spool type,
As shown in FIG. 12, a skirt portion 6A at the rear end of the spool 6 is arranged in an externally fitted state on a protrusion 4B at a front position of a rotor 4 provided with a yarn guide portion B and a bail 3, respectively. Both examples are configured to suppress intrusion of dust into the inside of the rotor or the like.

[0003]

Here, the in-spool type reel and the out-spool type reel will be considered. In the in-spool type reel, the operating range of the spool by the oscillating mechanism can be secured inside the rotor. Although the length can be shortened, the fishing line tends to fall off from the rear end of the spool.
If the spool is not set to the position protruding forward, there is a disadvantage that the fishing line comes into contact with the inner surface of the rotor and the throwing distance is easily reduced, and in the case of the out-spool type reel, the spool exceeds the operating stroke of the spool by the oscillating mechanism. Since the skirt portion is formed in the length, the fishing line can be prevented from falling off from the rear end of the spool, but there is a disadvantage that the front and rear length of the reel is increased.

In addition, the phenomenon that the fishing line drops off from the rear end of the spool in the in-spool type reel is caused not only by the small size of the rear end of the spool in the front-rear direction, but also by the structure in which the spool and the rotor rotate relative to each other. Even if the gap between the spool and the rotor is reduced for the purpose of resolving this inconvenience, the phenomenon that the fishing line falls off is not so much improved, and the out-spool type reel fits inside the skirt. Although the protruding portion of the rotor is disposed in this state, since the protruding portion is formed with a relatively large diameter, even when the fishing line moves to this portion, the phenomenon that the fishing line winds around the rotor does not occur much. It has become something.

When the fishing line falls off from the rear end of the spool, the fishing line is caught by a driving force of the rotor in a small-diameter portion such as a shaft system inside the rotor, which not only damages the fishing line but also makes it difficult to remove the fishing line. Conventionally, when this entanglement occurs, it is often necessary to cut the fishing line in order to separate the fishing line.

An object of the present invention is to eliminate the phenomenon that the fishing line wound on the spool is wound into the rotor, and to rationally construct a spinning reel that can shorten the front and rear length of the reel to about the in-spool type. .

[0007]

According to the present invention, the present invention is characterized in that: (1) the spool is provided between a flange-shaped portion or a skirt portion rear end of the spool rear portion and a surface of the rotor facing the spool; A gap that expands and contracts with the operation of the oscillating mechanism, and a closing unit that closes an opening formed at a rear end of the flange or skirt at the rear of the spool. A gap that expands and contracts with the operation of the oscillating mechanism between the flange portion and a surface of the rotor facing the spool,
And a tubular body for closing an opening formed in a flange portion at the rear portion of the spool, and fitting the tubular body to the flange portion, and linking the tubular body and the flange portion with each other. And configured to rotate the cylindrical body and the spool integrally around an axis and to allow relative movement of the spool with respect to the cylindrical body in the axis direction. Claim 3) In the characteristic configuration of the invention according to Claim 2, the rotor is provided with a line guide portion that guides fishing line to the spool with rotation of the rotor, and the tubular body is provided at a front end of the tubular body. The position is set at a position close to the rear of the yarn guide section when viewed in a direction perpendicular to the axis, and is configured so as to be immovable in the axis direction, and the spool is positioned in the axis direction. After reaching the front end of the operation area, A relative positional relationship between the yarn guide and the spool is set so as to wind the yarn. (Claim 4) The skirt of the spool and a surface of the rotor facing the spool. Between the gaps that expand and contract with the operation of the oscillating mechanism,
And closing means for closing an opening formed at the rear end of the skirt portion of the spool, wherein the closing means is relatively movable in the axial direction in contact with the skirt portion of the spool when the oscillating mechanism is operated. (Claim 5) In the characteristic configuration of the invention according to claim 1, the closing means is provided with a flange-like portion or a skirt portion at the rear portion of the spool. Between the rear end and the rotor, it is constituted by a bellows-shaped member which is expandable and contractible in the axial direction while supporting both ends thereof, and its operation and effect are as follows. It is.

[0008]

In the winding operation of the fishing line, the spool is operated back and forth by the driving force from the oscillating mechanism in accordance with the rotation of the rotor, but the closing means is formed by the flange at the rear of the spool or the rear end of the skirt. And the surface of the rotor facing the spool is kept closed.

In other words, in this configuration, dust is prevented from entering regardless of the change in the distance between the rotor and the rear end of the flange or skirt at the rear of the spool.
Since the opening at the rear end of the spool is covered, it is possible to suppress a thread drop phenomenon in which the thread drops near the spool shaft and the subsequent repair work becomes difficult. In addition, in this configuration, the closing means is allowed to move in the axial direction of the spool, so that the closing means and the spool can have a positional relationship equivalent to a conventional in-spool type, Can also be made smaller.

(Claim 2) Since the cylindrical body and the spool do not rotate relative to each other, even when the fishing line wound on the spool moves backward from the rear end of the spool to the inside of the cylindrical body, the fishing line is not affected. Is in contact with the link formed between the tubular body and the spool, and is prevented from moving backward.Also, when the fishing line wound on the spool moves backward on the outer surface of the tubular body, The phenomenon of moving backward as much as the spool is prevented. That is, like the conventional in-spool, the rear end of the spool is a rear member (cylindrical body).
However, since this tubular body is integrated with the spool, there is no phenomenon that the fishing line that has fallen off from the spool during winding is caught between the spool and the tubular body. Similarly, the spool can be arranged rearward (toward the reel body), and the longitudinal dimension of the arm of the rotor can be reduced.

(Claim 3) At the time of winding the fishing line, the fishing line is guided to a position close to the front end of the cylindrical body so that the fishing line can be wound around the spool, and the cylindrical body and the arm of the rotor can be wound. The dimension in the front-back direction can be minimized.

(Claim 4) Since the tubular member constituting the closing means is operated back and forth during the winding operation of the fishing line, there is no bent portion as compared with the case using a flexible material such as rubber. Min, the durability is high.

(Claim 5) The bellows-like member constituting the closing means expands and contracts during the winding operation of the fishing line.
No gap can be formed between the rotor and the rear end of the rear flange or skirt, and the fishing line does not get caught in the rotor.

[0014]

[Effect of the Invention] Accordingly, the feature of the present invention eliminates the phenomenon that the fishing line wound on the spool is wound into the rotor, suppresses the invasion of dust and moisture into the interior of the rotor, and furthermore, reduces the front and rear length of the reel. The spinning reel, which can be shortened to the in-spool type, was rationally constructed.

In particular, according to the present invention, it is possible to suppress the movement of the fishing line inside the tubular body and to reduce the size of the reel without using a special member for preventing the movement of the fishing line (claim 2). By setting the relative positional relationship between the size of the cylindrical body and the yarn guide, it is possible to further reduce the size of the reel (claim 3), and the cylindrical member constitutes the closing means.
The durability is high (Claim 4), and since the closing means is configured in a bellows-like manner, it is possible to eliminate the fishing line from being caught in the rotor without forming a gap at all with the rotor (Claim 5).
This has the effect.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS [First Embodiment] A first embodiment of the present invention will be described below with reference to the drawings.
As shown in FIG. 1, a rotor 4 having a bail 3 and a spool 6 for winding a fishing line 5 are respectively arranged at a front portion of a reel body 2 having a handle 1, and the rotor is driven by a driving force from the handle 1. A transmission system (not shown) for driving and rotating the spool 4 and an oscillating mechanism A for reciprocating the spool 6 along the axis X of the spool in cooperation with the drive rotation of the rotor 4 are provided inside the reel body 2. The spinning reel is constructed in preparation for.

The rotor 4 has a pair of arm portions 4A, 4A.
An arm cam 7 having a thread guide portion B formed on one arm portion 4A is swingably provided, and the other arm portion 4
A is provided with a support arm 8 swingably.
And the thread guide portion B, the bail 3 is formed, and the bale 3 can be freely switched between a winding position and a releasing position by swinging the arm cam 7 and the support arm 8 around the axis Y. ing.

As shown in FIG. 2, the rotor 4 is connected and fixed to a cylindrical drive shaft 9 having a posture protruding forward from the front end of the reel body 2, and is attached to a front end of a spool shaft 10 fitted inside the drive shaft 9. The spool 6 is supported via the drag mechanism C, and the spool shaft 10 is reciprocated by the oscillating mechanism A in a non-rotatable state. The drag mechanism C includes a plurality of friction plates 11 and a drag force adjustment knob 12 that is screwed to the tip of the spool 6 to adjust the friction force of the friction plates 11.

As shown in FIG. 5, a sleeve 1 is formed on a shaft portion 14A integrally formed with a fixed member 14 which penetrates a facing member 13 disposed at a position facing the arm cam 7.
5, the roller 16 is loosely fitted, and the shaft 14
A screw 17 is screwed to the arm cam side from the arm cam side and fixed. Further, the facing member 13 and the fixing member 14 respectively penetrate the bail 3 to hold the end of the bail 3 and are integrated with the sleeve 15. The protrusion 7A of the arm cam 7 is engaged with the hole of the formed flange 15A, and the engagement surface 14 of the shaft 14A is engaged.
By engaging B with the inner surface of the sleeve 15, the posture of each of the facing member 13, the fixing member 14, and the bail 3 is stabilized. Note that a guard member 18 is disposed between the outer surface of the facing member 13 and the bail 3 so as to suppress wear of the end of the bail 3.

As shown in FIGS. 2 to 4, when viewed in a direction perpendicular to the axis X, a cylindrical tubular body 19 is disposed as a closing means F so as to be externally fitted to the rear end of the spool 6. The drive shaft 9 is attached to the cylindrical body 19 so as to be rotatable relative to the rotor 4.
The spool 6 is supported so as to allow relative movement of the cylindrical body 19 and the spool 6 in the direction of the axis X while preventing relative rotation with the spool 6. The outer surface of the rear flange 6B and the cylindrical body 19
And a spline-type linking portion D is formed on the inner surface of the link.
Further, the cylindrical body 19 forms an operating stroke of the oscillating mechanism A, and its front end position is set to a position close to the rear of the path E for sending the fishing line 5 from the line guide section B to the spool 6, and the entire reel is set. Has been reduced in size.

When the fishing line 5 is wound, the rotation of the rotor 4 causes the fishing line 5 from the line guide B to be spooled.
During this winding, the spool 6 reciprocates in the front-rear direction, so that the winding amount of the fishing line 5 is averaged in the front-rear direction of the spool 6, and furthermore, the tension acting on the fishing line 5 such as when the bail 3 is released. When the fishing line 5 decreases and the fishing line 5 attempts to move rearward, the linking portion D inside the tubular body 19 prevents the fishing line 5 from moving rearward, thereby preventing the fishing line 5 from winding around the rotor. Also, the cylindrical body 19
When the fishing line attempts to move backward on the outer surface of the fishing line, the fishing line 5 is
The fishing line 5 into the rotor
To prevent winding.

Incidentally, in this reel, as shown in FIG. 6, an arm 1A penetrating the handle 1 through the handle shaft 21, and a grip 1 supported on the tip of the arm 1A.
B, and a fixing mechanism for fixing the arm 1A to the handle shaft 21. The fixing mechanism includes a main nut 22 screwed into a screw portion at the base end of the arm, and a sub-nut 23 to form a double-nut arm. 1A is locked to the handle shaft 21, and a washer 24 made of a flexible member such as rubber is sandwiched between the main nut 22 and the auxiliary nut 23. By loosening the fixing mechanism, the arm 1A is moved. The storage space is reduced by rotating the grip 1B toward the reel body by rotation about the longitudinal axis.

Second Embodiment Hereinafter, a second embodiment of the present invention will be described with reference to the drawings.
In the second embodiment, there is basically no difference from the first embodiment except that a telescopic type cylindrical member 25 is provided as the closing means F instead of the cylindrical body, and the second embodiment is common to the first embodiment. Portions and structures having functions are denoted by the same reference numerals and symbols as in the first embodiment. As shown in FIG. 7, in this spinning reel, a skirt portion 6A is formed at the rear end of the spool 6, and between the skirt portion 6A and the rotor 4,
A closing means F for maintaining the closed state regardless of a change in the interval due to the operation of the spool 6 caused by the oscillating mechanism (not shown) is formed.

The closing means F is movable in the front-rear direction while being in contact with the inner surface of the rear end of the skirt portion 6A, and is movable in the front-rear direction while being in contact with the outer surface of the protrusion 4B on the front surface of the rotor 4. The skirt portion 6A of the spool 6 and the projecting portion 4B of the rotor 4 are each provided with a cylindrical member 25 rotatable relative to each other, and are configured in a telescopic type. A stopper 26 screwed to the rear end of the portion 6A and a stopper 26 screwed to the outer surface of the protrusion 6B are provided. When the spool 6 reaches the front end of the operation stroke, the position shown in FIG. When the spool 6 reaches the rear end of the operation stroke, the position shown in FIG. 8 is reached.

In this reel, the relative position is set such that the rear end of the skirt portion 6A of the spool 6 approaches the front surface of the rotor 4 when the rear end of the operation stroke is reached, thereby reducing the size of the reel. When the fishing line 5 is wound, as described above, the cylindrical member 25 operates in the front-rear direction. As a result, even if the fishing line attempts to move rearward from the rear end of the spool 6, the cylindrical member 25 stays in the rotor 4 To prevent winding around.

In the second embodiment, similarly to the first embodiment, the cylindrical member 25 is configured so as not to rotate relative to the spool 6, and the fishing line is inserted into the cylindrical member 25. The embodiment can be implemented in a form in which intrusion is suppressed, and an embodiment in which the tubular member 25 is arranged so as to be fitted to the skirt portion 6A of the spool 6 is also possible.

[Alternative Embodiment] In addition to the above-described embodiment, the present invention differs from the above-described embodiment in that a spool 6 is provided as an alternative to the configuration of the second embodiment as shown in FIGS.
It is also possible to implement the closing means F with a bellows-like member 27 made of a flexible material such as rubber between the rear end of the rotor 4 and the front surface of the rotor 4. In this configuration, the bellows-shaped member 2
The front end of the rotor 7 is fixed to the rear end of the spool, and the rear end of the bellows-shaped member is rotatably engaged with and supported by the protrusion 4B on the front surface of the rotor 4.

Further, the present invention can be applied to a rear drag type reel.

Incidentally, in the claims of the utility model registration, reference numerals are written for convenience of comparison with the drawings, but the present invention is not limited to the configuration of the attached drawings by the entry.

[Brief description of the drawings]

FIG. 1 is a side view of a spinning reel according to a first embodiment.

FIG. 2 is a sectional view showing a state where the spool is located at a rear working end in the first embodiment.

FIG. 3 is a sectional view showing a state where the spool is located at a front working end in the first embodiment.

FIG. 4 is a cross-sectional view illustrating a link portion of the first embodiment.

FIG. 5 is a cross-sectional view of the yarn guide according to the first embodiment.

FIG. 6 is a sectional view of the handle of the first embodiment.

FIG. 7 is a sectional view showing a state where the spool is located at a front working end in the second embodiment.

FIG. 8 is an enlarged sectional view showing a state where the spool is located at the rear working end in the second embodiment.

FIG. 9 is a sectional view of a front portion of a spinning reel of another embodiment.

FIG. 10 is an enlarged sectional view showing a state where the spool is located at the rear working end in another embodiment.

FIG. 11 is a partially cutaway side view of a conventional example of an in-spool type spinning reel.

FIG. 12 is a partially cutaway side view of a conventional example of an out-spool type spinning reel.

[Explanation of symbols]

 Reference Signs List 4 rotor 5 fishing line 6 spool 6A skirt portion 19 tubular body 25 tubular member 27 bellows-like member A oscillating mechanism B thread guide portion D linking portion F closing means X axis core

Claims (5)

(57) [Scope of request for utility model registration] A spool (6) and the spool (6)
And a rotor (4) that winds fishing line while rotating around the axis (X) of the shaft (X), and arranges the spool (6) on the axis (X) in coordination with the rotation of the rotor (4). A spinning reel comprising an oscillating mechanism (A) reciprocating along the axis, comprising: a rear end of a flange (6B) or a skirt (6A) at the rear of the spool (6); A gap between the surface facing the spool (6), which expands and contracts with the operation of the oscillating mechanism (A), and a flange (6B) or a skirt (6A) at the rear of the spool (6). A) a spinning reel comprising closing means (F) for closing an opening formed at the rear end. 2. A spool (6) and the spool (6).
And a rotor (4) that winds fishing line while rotating around the axis (X) of the shaft (X), and arranges the spool (6) on the axis (X) in coordination with the rotation of the rotor (4). A spinning reel provided with an oscillating mechanism (A) reciprocating along a direction thereof, wherein the spinning reel faces a flange portion (6B) at a rear portion of the spool (6) and the spool (6) of the rotor (4). A gap between the surface and the surface of the spool (6) that expands and contracts with the operation of the oscillating mechanism (A) and a cylindrical body (19) that closes an opening formed in a flange (6B) at the rear of the spool (6). ), The cylindrical body (19) is externally fitted to the flange-shaped part (6B), and the cylindrical body (19) and the flange-shaped part (6) are fitted.
B) through a linking part (D), and the cylindrical body (1)
9) and the spool (6) rotate integrally around the axis (X) and allow relative movement of the spool (6) in the direction of the axis (X) with respect to the cylindrical body (19). Spinning reel that has been configured for. 3. The method according to claim 1, further comprising the step of:
A line guide portion (B) for guiding the fishing line (5) to the spool (6) with the rotation of the shaft is provided, and the cylindrical body (19) is positioned at the front end position of the shaft center. (X) is set at a position close to the rear of the yarn guide portion (B) when viewed in a direction orthogonal to (X), and is configured so as to be immovable in the axial direction. The line guide portion (B) and the spool (6) are configured to wind the fishing line to the rear end of the line winding region of the spool (6) when the front end of the operation region in the (X) direction is reached. The spinning reel according to claim 2, wherein a relative positional relationship with the spinning reel is set. 4. A spool (6) and the spool (6)
And a rotor (4) that winds fishing line while rotating around the axis (X) of the shaft (X), and arranges the spool (6) on the axis (X) in coordination with the rotation of the rotor (4). A spinning reel comprising an oscillating mechanism (A) reciprocating along a skirt portion (6A) of the spool (6), and a surface of the rotor (4) facing the spool (6). And a closing means (F) for closing the opening formed at the rear end of the skirt portion (6A) of the spool (6) during operation of the oscillating mechanism (A). A cylindrical member formed so as to be relatively movable in the axial direction in a state of contact with the rear end of the skirt portion (6A) of the spool (6) when the oscillating mechanism (A) is operated. Member (2 5) A spinning reel having a telescopic configuration provided with: 5. The closing means (F) is supported at both ends thereof between the rear end of the flange (6B) or the skirt (6A) of the spool (6) and the rotor (4). 2. A spinning reel according to claim 1, wherein said spinning reel is constituted by a bellows-like member (27) which can be extended and contracted in the axial direction (X).