JP2586168Y2 - Spinning reel - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spinning reel, and more particularly to a rotation balance of a rotating body.

[0002]

2. Description of the Related Art In general, a spinning reel is widely known in which a rotating frame having a bail arm is rotated, and a spool is moved forward and backward in the direction of a rotating shaft to wind up a fishing line.

FIGS. 15 to 18 are front views of a conventional spinning reel. Reference numeral 101 in the figure denotes a reel body, and a rotating frame 102 is provided on the left side of the reel body 101 in the figure.
Are rotatably provided. Also, this rotating frame 102
A spool 103 is provided outside the cylindrical portion 102a so as to be able to reciprocate in the axial direction (left and right directions in the figure). Arm support arms 102c, 102c projecting leftward in the figure from the outer peripheral side of the base 102b of the rotating frame 102 are formed.
A bail arm lever 104 and a bail arm holder 105 are swingably provided at the distal ends of the two arm support arms 102c, 102c, respectively. A bail arm 106 having a curved shape is provided between the bail arm lever 104 and the bail arm holder 105 so as to escape the reciprocating movement of the spool 103.

In such a spinning reel,
A bail arm lever 104 and a bail arm holder 10 are attached to the ends of the arm support arms 102c and 102c of the rotating frame 102.
5 and the curved bail arm 106, the rotation center l ₁ of the rotating frame 102 in FIG.
Arm supporting arms 102c, by taking the offset amount a mounting position of 102c, performs position adjustment of the center of gravity M ₂ of the center of gravity M ₁ and lower side in the figure on the upper side in FIG from the rotational center l ₁ with respect to the static balance Is taking. Further, since the line roller 107 in the bail arm lever 104 is provided, by performing the weight adjustment of the bail arm holder 105, in FIG. 17, the upper side in the drawing of the center of gravity M ₃ with respect to the rotational center l ₁ and figure performs adjustment of the center of gravity M ₄ lower, taking the static balance.

[0005]

However, the above configuration has a problem that a static balance can be obtained but a dynamic balance cannot be obtained. That is, as shown in FIG. 18, the center of gravity M ₁ is different from the center of gravity M _{2 in} the axial direction of the rotation center l ₁ . Similarly, as shown in FIG. 15, the center of gravity M ₃ is different from the center of gravity M _{4 in} the axial direction of the rotation center l ₁ .

The present invention has been made in view of the above-described problems, and has as its object to provide a spinning reel that can take not only a static balance but also a dynamic balance in the rotation balance of a rotating frame. .

[0007]

SUMMARY OF THE INVENTION The present invention is directed to a reel body, a base rotatably provided on the reel body, and a base formed on the reel body side, and a side opposite to the reel body from the outer peripheral side of the base. A rotating body having two opposing arm support arms protruding from the main body, and a line roller extending forward from a base pivotally provided at the tip of the one arm support arm in the forward and backward directions of the spool. A bail arm lever having a support portion and a line roller supported by the same, a bale arm holder swingably provided at the tip of the other arm support arm, and a bale arm holder including the line roller support portion and the bale arm holder. A spin arm having a bail arm interposed therebetween and a spool provided so as to be able to advance and retreat with respect to the reel body, and on which a fishing line is wound by rotation of the rotating body. In Nguriru, the veil
Swing center line between arm lever and bale arm holder
And the line passing through the rotation center line of the rotating body
The first reference plane determined by the rotation center line of the rolling element
Plane and the second reference plane orthogonal to the rotation center line.
An upper center of gravity of the rotating body to be partitioned, and the second base
The center of gravity of the lower side of the rotating body divided by the quasi-plane is
Located on the same plane perpendicular to the rotation center line of the rotating body
From the rotation center line of the upper center of gravity of the rotating body.
Is multiplied by the distance of the weight and the weight of the lower center of gravity
It is characterized by being equal to the product of the distance from the rotation center line and the weight . Further, in the present invention, the swing axis of the bail arm holder includes the rotation center line of the rotating body, and is positioned on a side opposite to the bail arm when winding the fishing line with respect to a plane parallel to the swing axis. It is characterized by doing. Also,
In the present invention, the center of gravity of the bail arm holder is located on the side opposite to the bail arm when winding the fishing line with respect to a plane including the swing axis of the bail arm holder and parallel to the rotation center line of the rotating body. It is characterized by.

In the spinning reel according to the first aspect, the bail arm lever and the bail arm holder swing.
A line parallel to the center line and passing through the rotation center line of the rotating body,
The first reference plane and the rotation determined by the centerline of rotation of the body
Divided by a second reference plane orthogonal to the center of rotation
Partitioned by the upper center of gravity of the rotating body and the second reference plane
The center of gravity on the lower side of the rotating body
Are located on the same plane where they intersect, and the upper center of gravity of the rotating body
The product of the distance from the center of rotation and the weight multiplied by
Multiplied by the distance from the center of rotation of the lower center of gravity and weight
Since they are configured to be equal, a dynamic balance can be obtained when the rotating body rotates, and there is no uncomfortable feeling during the rotating operation.

In the spinning reel according to the present invention, the swing center line of the bail arm holder is defined by a plane including the rotation center line of the rotating body and parallel to the swing center line.
The balance is adjusted by being positioned on the opposite side of the bail arm when the fishing line is wound.

In the spinning reel according to the third aspect, the center of gravity of the bail arm holder is at the time of winding the fishing line with respect to a plane including the swing center line of the bail arm holder and parallel to the rotation center line of the rotating body. The balance is adjusted by being located on the opposite side of the bail arm.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a front view of the spinning reel according to the present invention. Reference numeral 1 in the figure denotes a reel body,
A rotating frame 2 is fixed to a tube shaft (not shown) rotatably provided at the front of the reel body 1. A spool shaft (not shown) is inserted in the tube shaft so as to be movable in the axial direction, and a spool 3 is fixed to a distal end of the spool shaft by a drag knob 4.

FIG. 2 is a view taken in the direction of arrows II-II in FIG. From the base 2a of the rotating frame 2, arm support arms 2b, 2b are protruded. The arm support arm 2b is provided obliquely with respect to the rotation center line l ₂ of the rotary frame 2. In FIG. 1, a bail arm lever 5 and a bail arm holder 6 are respectively provided at the distal ends of the arm support arms 2b and 2b.
It provided to be transgressions swing, base line roller support portion and the bail arm holder 6 of the bail arm lever 5
The bail arm 7 is connected to the spool arm 3
In a curved state so as to escape from the axial reciprocation. The bail arm lever 5 is provided with a line roller 8 for guiding the fishing line to the spool 3.
Here, the rotating body R is constituted by the rotating frame 2, the bail arm lever 5, the bail arm holder 6, the bail arm 7, the line roller 8, and the like. Further, a support portion between one end of the bail arm 7 and the bail arm lever 5 and a support portion between the other end of the bail arm 7 and the bail arm holder 6 are orthogonal to the rotation center line of the rotating body when winding the fishing line. They are set on substantially the same rotation plane.

2 to 4, the swing center line l between the bail arm lever 5 and the bail arm holder 6 is shown in FIG.
_A line l ₄ that is parallel to ₃ and passes through the rotation center line l ₂ of the rotating frame 2 is defined. Then, among the portions partitioned by the first reference plane S ₁ determined by this line l ₄ and the rotation center line l ₂ of the rotary frame 2, the bail arm lever 5 of the rotating body R on the upper side in FIG. 2, veil centroid W ₁ and arm support arm 2b of the hatched portion of the arm holder 6 and the bail arm 7, the combined center of gravity between the center of gravity W ₂ of the hatched portion of 2b with respect to the m _2,
The center of gravity of the non-hatched portions constituting the rotator R in FIG. 2 in the lower m ₁
And At this time, as shown in FIGS. 2 and 4, the center of gravity m ₁ and the center of gravity m ₂ are located on the same plane S ₂ orthogonal to the rotation center line l ₂ of the rotating frame 2, and the center of gravity m ₁ as multiplied value between the distance and the weight from the center of gravity m ₂ respectively of the rotation center o is equal, the angle of inclination of the arm supporting arm 2b, the offset amount a from the rotational center line l ₂ of the swing center of the bail arm or, Adjust the weight of each part.

FIG. 5 is an enlarged view of the bail arm holder 6 used in this embodiment. This bale arm holder 6
, The position of the center of gravity c than the swing center line l ₃ of the bail arm holder 6 a front (left in the figure), and comprises an oscillation center line l ₃ rotation center line l ₂ parallel to plane S ₃ (see FIG. 6), it is configured to be located slightly closer to the bail arm 7 (upper side in the figure) in a fishing line winding state. Apparent from FIG.
As in the case of the bail arm holder 6, the swing center
Min., That is, extending forward from the base in the forward and backward directions of the spool 3.
A bail arm support. That is, Berua
Arm lever 5, bail arm 7, and bail arm holder
6 has substantially the same center of gravity orthogonal to the rotation center line of the rotating body R.
Bale arm support as set on a rotating plane
The part moves forward and backward of the spool 3 from the base of the bail arm holder 6.
It extends long forward in the direction.

By using the bail arm holder 6 configured as described above, the bail arm holder 6 is partitioned by the second reference plane S ₄ orthogonal to the first reference plane S ₁ on the rotation center line l _{2 in} FIG. Among the portions, the center of gravity of the rotating body R above the second reference plane S _{4 in the} figure is m ₃ , and the center of gravity of the rotating body R below the figure is m ₄ . At this time, in FIG. 1, the center of gravity m ₃ and the center of gravity m ₄ and rotation of the rotary frame 2 center line l ₂
So as to be positioned on the same plane S ₅ perpendicular to, and multiplied value between the distance and weight from the rotation center o multiplier and the center of gravity m ₄ of the distance and weight from the rotation center o of the center of gravity m ₃ are equal so as to regulate the position of the center of gravity c of the bail arm holder 6, the offset amount a from the rotational center line l ₂ of the swing center of the bail arm, or the parts by weight and the like.

The operation of the spinning reel configured as described above will be described below. In FIG. 1, when the handle 9 is rotated, a tube shaft (not shown) is rotated via a gear mechanism (not shown) housed in the reel body 1, and the rotating frame 2 is rotated. In this case, during rotation of the rotary frame 2, the centroid m ₁ the two parts divided by a first reference plane S ₁
And the center of gravity m ₂ rotate on the same plane, and the centrifugal force generated at the center of gravity is canceled out, so that the dynamic balance of the rotating body R can be balanced. Moreover in the present embodiment, the centroid m of two parts divided in a second reference plane S _4
3 and the center of gravity m ₄ rotate on the same plane, and the centrifugal force generated at the center of gravity is canceled out, so that the dynamic balance of the rotating body R can be better taken, and the rotating body R can rotate smoothly. By exercising, the angler can fish without discomfort. In addition, the spool shaft (not shown) moves in the axial direction by rotating the handle 9. Accordingly, the spool 3 also moves in the same direction, so that the fishing line guided by the line roller 8 is wound around the spool 3.

FIGS. 7 to 9 show another embodiment of the bail arm holder 6 used in the above embodiment. Here, in the above embodiment, although the center of gravity c of the bail arm holder 6 are those that are configured to be positioned slightly larger than the plane S ₃ bail arm 7 side (FIG. 5), not necessarily in the bail arm 7 side There is no need to be present, near the plane S ₃ opposite to the bail arm 7 (FIG. 7), on the plane S ₃ (FIG.
The bail arm 7 may be somewhat distant from the plane S ₃ a side opposite (Fig. 9). That centroid m of the two portions of the rotator R partitioned by the second reference plane S _4
The position of the center of gravity of the bail arm holder 6 is not limited at all if the relation between ₃ and the center of gravity m _{4 is such that} dynamic balance can be maintained.

Next, another embodiment of the spinning reel according to the present invention will be described. FIGS. 10 to 14 are views showing the spinning reel of the present embodiment. The same members as those in the above-described embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted.

This embodiment is different from the above-described embodiment in that the dynamic balance between the center of gravity m ₃ and the center of gravity m ₄ of the two portions of the rotating body R separated by the second reference plane S ₄ in FIG. In this embodiment, the center of swing of the bail arm holder 6 on the arm support arm 2b of the rotating frame 2 is adjusted. is there.

That is, the arm support arm 2b on the side to which the bail arm lever 5 having the line roller 8 is attached
The center of swinging of the bail arm lever 5 (upward) is positioned on the reel body side, and the second reference plane S
_{Since the} upper center of gravity m _{3 in} the figure of the rotating body R partitioned by ₄ moves to the right side in the figure relative to the center of gravity M ₃ shown in FIG. 15, as shown in FIG. S ₄
The center of gravity m ₃ and the center of gravity m _{4 of the} two parts separated by are positioned on a plane S ₅ orthogonal to the rotation center line l ₂ .
Note that the dashed line in FIG. 10 indicates the rotation center line of the bail arm 7.

On the other hand, in FIG. 11, a first reference plane S _{1 is shown.}
Center of gravity m ₁ and center of gravity m of the two parts of the rotating body R separated by
Above Example and ₂ as well as the arm support arm 2b, by inclining the 2b respect to the rotation center line l _2, and is configured to be positioned on the plane S ₂ perpendicular to the rotation center line l ₂ .

The present invention provides a bale arm lever as described above.
And the bail arm holder are parallel to the swing center line and
The line passing through the rotation center line of the body and the rotation center line
Orthogonal to the first reference plane determined by
The upper center of gravity of the rotating body partitioned by the second reference plane,
And the lower side of the rotating body partitioned by the second reference plane
The center of gravity is located on the same plane perpendicular to the rotation center line of the rotating body.
And the distance from the center of rotation of the center of gravity above the rotating body.
The product of the separation and the weight is the center of rotation of the lower center of gravity of the rotating body.
Configured to be equal to weight multiplied by distance from line
Because it is, without providing a separate balancer, without increasing the overall weight of the reel can take a dynamic balance of the rotating body at the time of fishing line wound more accurately, and the like can be improved operability Has the effect of

[Brief description of the drawings]

FIG. 1 is a front view of a spinning reel according to the present invention.

FIG. 2 is a view taken in the direction of arrows II-II in FIG.

FIG. 3 is a side view of the spinning reel according to the present invention.

FIG. 4 is a plan view of the rotating body of the spinning reel according to the present invention.

FIG. 5 is a front view of the bail arm holder used for the spinning reel according to the present invention.

FIG. 6 is a side view of the spinning reel according to the present invention.

FIG. 7 is a front view of another embodiment of the bail arm holder used for the spinning reel according to the present invention.

FIG. 8 is a front view of another embodiment of the bail arm holder used for the spinning reel according to the present invention.

FIG. 9 is a front view of another embodiment of the bail arm holder used for the spinning reel according to the present invention.

FIG. 10 is a front view of another embodiment of the spinning reel according to the present invention.

FIG. 11 is a bottom view of another embodiment of the spinning reel according to the present invention.

FIG. 12 is a side view of another embodiment of the spinning reel according to the present invention.

FIG. 13 is a plan view of a rotating body of another embodiment of the spinning reel according to the present invention.

FIG. 14 is a side view of another embodiment of the spinning reel according to the present invention.

FIG. 15 is a front view of a conventional spinning reel.

FIG. 16 is a side view of a conventional spinning reel.

FIG. 17 is a plan view of a rotating body of a conventional spinning reel.

FIG. 18 is a side view of a conventional spinning reel.

[Explanation of symbols]

1 ... reel unit 2 ... rotary frame 2a ... base 2b ... arm support arms 3 ... spool 5 ... bail arm lever 6 ... bail arm holder 7 ... bail arm R ... rotating body l ₁ ... center line l ₂ ... rotation center line l ₃ … Swing center line l ₄ … Line S ₁ … First reference plane S ₂ … Plane S ₃ … Plane S ₄ … Second reference plane S ₅ … Plane

Claims (3)

(57) [Scope of request for utility model registration] 1. A reel body, a base rotatably provided on the reel body, and a base formed on the reel body, and opposed to each other and protruding from an outer peripheral side of the base to a side opposite to the reel body. A rotator having two arm support arms, a line roller support extending from a base pivotally provided at the tip of the one arm support arm and extending forward in the reciprocating direction of the spool, and supported by the line roller support; A bail arm lever having a line roller, a bail arm holder swingably provided at the tip of the other arm support arm, and a bail arm spanned between the line roller support and the bale arm holder. the conjunction is provided to be movable forward and backward relative to the reel body, in a spinning reel having a spool fishing line is wound by the rotation of the rotating body, the upper Between the bail arm lever and the bale arm holder
A line parallel to the oscillation center line and passing through the rotation center line of the rotating body
And the rotation center line of the rotating body.
A second reference plane orthogonal to the first reference plane on the rotation center line
A center of gravity of the upper side of the rotating body partitioned by a surface, and
The lower side of the rotating body partitioned by the second reference plane
The center of gravity of the same plane perpendicular to the rotation center line of the rotating body
Located on the distance from the rotational center line of the upper center of gravity of the rotary body
The product of weight and the rotation of the lower center of gravity of the rotating body
A spinning reel characterized by being equal to a product of a distance from a center line and a weight . 2. The swing axis of the bail arm holder includes the rotation center line of the rotating body, and is located on the opposite side to the bail arm when winding the fishing line with respect to a plane parallel to the swing axis. 2. The spinning reel according to claim 1, wherein: 3. The bale arm holder has a center of gravity located on a side opposite to the bail arm when the fishing line is wound, with respect to a plane including the swing axis of the bail arm holder and parallel to the rotation center line of the rotating body. The spinning reel according to claim 1, wherein: