JP2003274817A - Spinning reel for fishing - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a spinning reel for fishing, so contrived as to miniaturize a rotor and save its weight, by reducing thickness of a wall of an arm of a rotor equipped with a reversion mechanism. <P>SOLUTION: This reel for fishing 1 has a fishline guide 10, a rotor 3, a spool 5, a bail support member 9, and the reversion mechanism 20, wherein a fishline is wound around the spool 5 through the rotor 3 which is interlocked with operation of a handle and rotated, the bail support member 9 is supported on the tip of an arm 3a of the rotor 3 so as to be reversibly turned over between a fishline-winding position and a fishline-discharging position, and the reversion mechanism 20 automatically returns the bail support member 9 from the fishline-discharging position to the fishline-winding position by rotation of the rotor 3. Further, a swell 3b which swells toward the spool 5 is formed on a side of a part of the arm 3a of the rotor facing to the spool 5, so that component members of the reversion mechanism 20 are received in the inside of the swell 3b. <P>COPYRIGHT: (C)2003,JPO

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to winding a fishing line around a spool via a rotor having a fishing line guide and rotating in conjunction with a handle operation, and an arm of the rotor. At the tip of
The present invention relates to a fishing spinning reel provided with a bail support member that is supported to be reversible between a fishing line winding position and a fishing line discharge position. 2. Description of the Related Art Generally, a spinning reel for fishing is
After the bail support member holding the bail is flipped to the fishing line release position to throw the device to a predetermined point and the device is released, the rotor is rotated by rotating the handle, and the bail support member is moved to the fishing line winding position. Equipped with a reversing mechanism that automatically returns. The reversing mechanism is disclosed in, for example, Japanese Utility Model Publication No. 56-2
No. 7720 and Japanese Utility Model Publication No. 63-5480, etc., a reversing shaft is disposed between the arm of the rotor and the cover member along the longitudinal direction of the arm of the rotor. The reversing shaft is operated in accordance with the turning operation of the bail support member to obtain the above-described returning action. More specifically, when the bail support member is turned to the fishing line releasing position, the end (kick portion) of the reversing shaft is returned to the return position provided on the reel body with this turning operation. And move it to a position where it can contact the
When the rotor is rotated by the rotation operation of the handle, the kick portion is brought into contact with the return contact portion, so that the bail support member is returned to the fishing line winding position in the reverse direction. [0005] However, the generally known reversing mechanism as described above uses a reversing shaft,
Simply because it is housed in the arm protruding along the axial direction of the rotor, the thickness of the arm of the rotor is
Accordingly, there is a problem that the rotor becomes thicker on the side opposite to the spool, the rotor becomes larger and the weight becomes heavier, and the rotational balance of the rotor cannot be easily balanced. The present invention has been made in view of the above problems, and provides a spinning reel for fishing in which the arm of a rotor provided with a reversing mechanism is made thinner so that the rotor can be reduced in size and weight. The purpose is to. In order to achieve the above object, a spinning reel for fishing according to the present invention has a fishing line guide portion and a fishing line attached to a spool via a rotor which rotates in conjunction with a handle operation. While supporting a bail support member at the tip of the arm of the rotor in a reversible manner between a fishing line winding position and a fishing line release position, and rotating the rotor to rotate the bail support member from the fishing line release position. In the configuration equipped with a reversing mechanism that automatically returns to the fishing line winding position,
On one side of the arm of the rotor facing the spool,
A bulging portion bulging toward the spool is formed, and the component of the reversing mechanism is housed in the bulging portion. Usually, a predetermined gap is formed between the outer peripheral edge of the spool and the arm of the spinning reel so that the arm does not contact the outer peripheral edge of the cylindrical spool when the rotor rotates. Are arranged and configured. In this case, since the inner surface of the arm portion of the rotor facing the spool is formed in a flat shape, the both ends of the arm portion are greatly separated from the outer peripheral edge of the spool, and a dead space is formed in this portion. Has occurred. In the present invention, attention is paid to the above-mentioned dead space generated between the both end regions of the arm portion and the outer peripheral edge of the spool, and the components of the reversing mechanism are accommodated in this dead space portion. A bulging portion is formed, and the member of the reversing mechanism normally housed in the arm portion is housed in the bulging portion, so that the arm portion can be thinned accordingly. Therefore, by making the arm portion thinner, the rotor is reduced in size and weight, and the rotational balance of the rotor can be easily balanced. FIG. 1 is a view showing an embodiment of a fishing spinning reel according to the present invention, in which a cover member of an arm portion of a rotor is removed, and FIG. Fig. 3 is a front view of the rotor, Fig. 3 is a diagram showing the internal configuration of the arm of the rotor, (a) is a diagram showing a fishing line winding position, and (b) is
It is a figure showing a fishing line discharge position. A spinning reel 1 for fishing comprises a reel body 2 having a rod mounting portion 2a for mounting on a fishing rod.
And a rotor 3 rotatably arranged in front of the reel body;
It has a spool 5 arranged to be able to move back and forth in synchronization with the rotational movement of the rotor 3, and a handle 6 rotatably supported by the reel body 2 so as to rotate the rotor and move the spool back and forth. are doing. The rotor 3 is formed with a pair of arms 3a. A bail support member 9 to which a base end of a bail 7 is attached is provided at each front end with a fishing line winding position and a fishing line discharge position. It is held so that it can be inverted between.
Note that one base end of the bail 7 is attached to a fishing line guide 10 provided integrally with the bail support member 9. In the reel body 2, the spool 5 is reciprocated by rotating the handle 6, and the rotor 3 is rotated.
A driving mechanism for driving the rotation of the steering wheel is accommodated.
Is wound around the spool 5 via the fishing line guide 10 that rotates together with the rotor 3. In the one arm 3a of the rotor 3 (in this embodiment, the arm on which the fishing line guide 10 is not provided), the bail support member 9 is moved from the fishing line discharge position to the fishing line winding. A reversing mechanism 20 for reversing and returning to the picking position is provided. In this case, as shown in FIG. 2, a swelling portion 3b swelling toward the spool is formed on one side of the arm portion 3a, and a housing portion 3c is provided in the swelling portion 3b. It is configured so that the components of the reversing mechanism are arranged here. In addition, the above-mentioned “bulging portion” is defined as the center of each inner side surface of the both arm portions 3a, and considering the plane P passing through the center C and orthogonal to the line CC, the side of the arm portion 3a is considered. Means a region that protrudes (bulges) from the plane P to the spool side. In the present embodiment, an accommodating portion 3c extending in the axial direction is formed in the bulging portion 3b, and a reversing shaft 21 constituting the reversing mechanism 20 is accommodated in the accommodating portion 3c. ing. Here, the configuration and operation of the reversing mechanism 20 will be described. The bail support member 9 is rotatably supported by the arm 3a by the support shaft 23, and is configured to be distributed and held between a fishing line discharge position and a fishing line winding position by a distribution spring (not shown). An arc-shaped long hole 9a is formed around the support shaft 23 of the bail support member 9. The long hole 9a
One end (operating portion) 21a of the reversing shaft 21 extending into the arm 3a is bent outward and engaged therein. A long hole 3e is formed at the base end of the arm 3a, and the other end (kick portion) 21b of the reversing shaft 21 is bent inward and inserted into the long hole 3e. ing. The kick portion 21b extends toward the inside of the rotor 3 via the long hole 3b. The above-described reversing shaft 21 is shown in FIG.
In the fishing line winding position shown in FIG. 3A, the operating portion 21a comes into contact with one end face of the arc-shaped long hole 9a and is shifted upward. In the fishing line releasing position shown in FIG. 21a comes into contact with the other end surface of the arc-shaped long hole 9a, and is shifted downward. The reel body 2 has a front end face,
When the reversing shaft 21 is shifted downward, the inverted return contact portion 30 is formed so that the kick portion 21b shifted downward can be brought into contact therewith. When the rotor 3 is driven to rotate in the fishing line winding direction and the kick portion 21b comes into contact with the reverse return contact portion 30, the reverse shaft 2
An inclined surface 30a is formed so as to push up 1 upward. The reversion / return mechanism 20 having the above-described structure operates as follows. When the bail support member 9 is at the fishing line winding position shown in FIG.
Is a state in which the actuating portion 21a comes into contact with one end surface of the arc-shaped elongated hole 9a and is shifted upward, and the kick portion 2 at the other end is shifted.
1b is shifted upward so as not to interfere with the inclined surface 30a of the reversing and returning contact portion 30. Then, the bail support member 9 is moved from the fishing line winding position shown in FIG.
Is turned to the fishing line releasing position shown in FIG.
1 is shifted downward by the operating portion 21a being brought into contact with the other end surface of the arc-shaped long hole 9a, and the kick portion 21ba is
It moves to a position where it can come into contact with the inclined surface 30a of the reversion / return contact part 30. When the handle 6 is wound up in this state, the rotor 3 is driven to rotate, the kick portion 21b comes into contact with the inclined surface 30a, and the reversing shaft 21 is shifted upward. When the reversing shaft 21 is shifted upward, the bail support member 9 is driven to be reversed and exceeds the dead point of the distribution holding spring, and is returned to the position shown in FIG. As described above, since the reversing shaft 21 is disposed in the accommodating portion 3c in the bulging portion 3b formed on one side of the arm portion 3a, the thickness of the arm portion 3a is correspondingly increased. It is possible to reduce the thickness (in FIG. 2, the arm 3
The outside surface of the reversing shaft having a similar configuration without being formed with a bulging portion in a in the internal space of the arm portion is indicated by a two-dot chain line). As described above, according to the above configuration, the arm 3a of the rotor does not become thicker in the radially outward direction.
The rotor can be reduced in size and weight, and accordingly, the rotation balance of the rotor can be easily balanced. Although the embodiment of the present invention has been described above, the bulging portion formed on the arm portion of the rotor described above may be formed at any one end position of the pair of arm portions. . In the above embodiment, as shown in FIG.
In the bulging portion 3b, substantially all of the reversing shaft 21 is
Although it is configured to be disposed on the spool side with respect to the plane P, it is sufficient that at least a part of the reversing shaft is disposed on the spool side with respect to the plane P in the state shown in FIG. This also makes it possible to reduce the thickness of the arm 3a to some extent. Further, in the above-described embodiment, the kick shaft 21b is configured so that the kick portion 21b is shifted in the up-down direction. It may be configured to be moved to an engageable position. As described above, according to the present invention, it is possible to obtain a spinning reel for fishing in which the arm of the rotor equipped with the reversing mechanism is made thinner and the rotor is smaller and lighter.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing one embodiment of a fishing spinning reel according to the present invention, showing a state where a cover member of an arm portion of a rotor is removed. FIG. 2 is a front view of a fishing spinning reel. FIGS. 3A and 3B show the internal configuration of the arm of the rotor, and FIG.
FIG. 4 is a diagram illustrating a fishing line winding position, and FIG. 4B is a diagram illustrating a fishing line discharge position. DESCRIPTION OF REFERENCE NUMERALS 3 rotor 3a rotor arm 3b bulging part 3c housing part 5 spool 9 bail support member 20 reversing mechanism 21 reversing shaft

Claims (1)

Claims 1. A fishing line is wound around a spool via a rotor provided with a fishing line guide and rotated in conjunction with a handle operation, and a fishing line winding position and a fishing line are provided at a tip end of an arm of the rotor. Supporting the bail support member reversibly between the discharge position,
In a fishing spinning reel equipped with a reversing mechanism for automatically returning the bail support member from a fishing line discharge position to a fishing line winding position by rotation of a rotor, one side of a portion of the arm portion of the rotor facing a spool is provided. ,
A spinning reel for fishing, wherein a bulging portion bulging toward the spool is formed, and the component of the reversing mechanism is accommodated in the bulging portion.