JP2513230Y2 - Spinning reel for fishing - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention is for winding a fishing line, which is held by a bail arm lever pivotally mounted on a mounting arm of a rotating frame at the position of a spool of a fishing spinning reel. The present invention relates to an adjustment mechanism that adjusts the position of a roller in the front-rear direction.

[Conventional technology]

In conventional fishing spinning reels, the traverse cam shaft is screwed into a screw rod that is rotatably supported by the reel body via an adjusting plate, and the traverse cam shaft is moved in the front-back direction by displacing the screw rod with a handle. The configuration to move to
No. 664 publication.

[Problems to be solved by the device]

In the conventional fishing spinning reel according to the above configuration,
Since the different axes of the screw rod and traverse cam shaft connected to the handle are screwed together with the adjusting plate, not only an unreasonable force is applied to the operation, but also rattling increases in the thrust direction.
There were problems such as complicated mechanism and complicated assembly workability.

The present invention has been made in order to eliminate the above-mentioned drawbacks, has a simple structure, and easily displaces the traverse cam shaft in the axial direction, so that the spool position can be adjusted to the bail arm lever pivotally attached to the mounting arm of the rotary frame. To provide a fishing spinning reel that can be adjusted in the front-back direction with respect to the position of a fishing line winding roller to be gripped.

[Means for solving the problem]

In order to achieve the above object, the present invention slidably supports a shaft 3 attached to a spool 2 on a reel body 1,
The oscillator 3 locked on the shaft 3 is rotatably supported on the reel unit 1 in parallel with the shaft 3, and the rotation frame 5 of the reel.
In the spinning reel for fishing that moves the spool 2 forward and backward by engaging with the cam groove 6a of the traverse cam shaft 6 that rotates in conjunction with the traverse cam shaft 6, the traverse cam shaft 6 has a tubular adjusting member 7, 17, 27, 37,47 to bearings 8,18,38 and regulating members 9,1
The traverse cam shaft is rotatably fixed on the traverse cam shaft via 9,29,31, and the adjusting member 7,17,27,37,47 is screwed back and forth to the reel body 1 via a screw portion. It adopts the structure of a spinning reel for fishing that is screwed as much as possible.

[Action]

According to the fishing spinning reel of the present invention, the traverse is interlocked with the adjusting member by rotating the adjusting member screwed into the bearing portion of the traverse cam shaft to displace the adjusting member in the front-rear direction (axial direction). The cam shaft moves back and forth, and the traverse cam shaft moves back and forth to move the spool position relative to the position of the fishing line winding roller held by the bail arm lever pivotally attached to the mounting arm of the rotating frame. Can be adjusted in the front-back direction.

〔Example〕

 Hereinafter, the present invention will be described with reference to the illustrated embodiments.

FIG. 1 is a partial sectional view showing a spinning reel for fishing according to an embodiment of the present invention, and FIG. 2 is a side view of the same.
In the figure, reference numeral 1 is a reel body, and this reel body 1
Further, by inserting the shaft 3 whose front end is fixed to the spool 2 into the tubular shaft portion 5a of the pinion gear that pivotally attaches the rotary frame 5, the shaft 3 is slidable in the front-back direction. It is supported. One end of an oscillator 4 is locked on the rear end side of the shaft 3, and the other end of the oscillator 4 is engaged with a cam groove 6a of a traverse cam shaft 6 pivotally supported by the reel body 1. There is. The traverse cam shaft 6 has an oscillating pinion gear 11 formed on the shaft portion 5a of the pinion gear.
The oscillating gear 10 fitted to the front end of the traverse cam shaft 6 meshes with the traverse cam shaft 6 to rotate in association with the rotational movement of the rotary frame 5. Due to the rotation of the traverse cam shaft 6, the oscillator 4 engaged with the cam groove 6a is moved forward and backward to move the shaft 3 forward and backward, whereby the spool 3 is moved forward and backward.

The rear wall 20 of the reel body 1 has a support portion 21 that supports the traverse cam shaft 6 and has a hole 1b formed with a threaded portion. The hole 1b is coaxial with the traverse cam shaft 6. The adjusting knob 7 is screwed as an adjusting member that is displaceable in the front-back direction. The tubular portion 7a of the adjusting knob 7 screwed into the hole 1b.
A bearing portion 8 is mounted on the inner peripheral surface of, and the bearing portion 8 rotatably supports the traverse cam shaft 6. This tube 7a
The rear end portion 6b of the traverse cam shaft projecting from the adjustment knob 7 toward the knob portion 7b side and screwed into the adjustment knob 7 can be changed integrally with the front and rear direction of the adjustment knob 7 by the nut 9 with respect to the adjustment knob 7. It is rotatably screwed. Therefore, when the knob 7b of the adjusting knob 7 is rotated to be displaced in the front-rear direction, the traverse cam shaft 6 is also integrally displaced in the front-rear direction, and this displacement operation moves the shaft 3 back and forth through the oscillator 4. The spool 2 is moved forward and backward by sliding in the direction. A bail arm lever 45 for gripping a roller 55 for winding fishing line on the spool 2 is axially attached to the mounting arm portion 5b of the rotary frame 5, but the position of the spool 2 and the position of the roller 55 are used. When the diameter of the fishing line is large, the spool 2 is wound around the main body side (referred to as the rear side), and when the fishing line is thin, it is wound around the front of the spool 2 in a so-called rear-winding or front-winding state. Also, the adjustment knob 7
Can be adjusted to the optimum position by operating. The oscillating pinion gear 11 provided on the shaft portion 5a of the pinion gear has a predetermined length in the axial direction corresponding to the maximum displacement amount of the oscillating gear 10 that is displaced integrally with the traverse cam shaft 6. .

3 and 4 show modified examples of the adjusting knob. The adjusting knob 17 shown in FIG. 3 is formed on the reel body 1 and has a traverse cam formed in a hole 1b in which a screw is engraved. The bearing portion 18 of the shaft 6 is screwed together, and the bearing portion 18 is formed with a pair of pin screws 16 to form a lid with a pinching portion 17b. A snap ring 19 is locked to the traverse cam shaft 6 on the rear end portion 18a side of the bearing portion 18 to regulate the axial displacement.

In the adjusting knob 27 shown in FIG. 4, a pin screw 29 as a restricting member inserted from the small diameter portion 27a of the adjusting knob 27 engages with a groove 6d formed in the traverse cam shaft 6 to move the traverse. The cam shaft 6 is rotatably restricted in axial displacement.

5 and 6 show another embodiment of the present invention.
A groove 6e is formed on the outer circumference of the rear end of the traverse cam shaft 6, a U-shaped plate 31 is engaged with the groove 6e, and a spring 32 is inserted into a hole 1c formed in the rear end 1e of the reel body 1. Then, while elastically biasing the plate 31 to the rear side (right side in FIG. 5), the plate 31 is continuously provided in the hole 1c and is inserted into the hole 1d in which the screw portion is formed.
The adjustment knob 37 fitted in the bearing portion 38 is screwed to rotatably support the rear end portion 6f of the traverse cam shaft 6. Spring
The plate 31 that is elastically urged by 32 comes into contact with the front end surface of the adjusting knob 37, and serves as a restricting member that restricts the axial displacement of the traverse cam shaft 6, and the plate 31 moves in accordance with the back and forth movement of the adjusting knob 37. Is moving the traverse cam shaft 6 back and forth.

FIG. 7 is a view showing still another embodiment of the present invention, in which the traverse cam shaft 6 is rotatably rotatably supported and the adjusting knob 47 as an adjusting member also having a function as a bearing portion is provided on the reel It is screwed into the screw hole 1h of the front side wall surface 1g of the main body 1 so as to be movable back and forth. The plate 31 is engaged with the groove 6g formed in the traverse cam shaft 6 in the same manner as in the above-mentioned embodiment, and the spring 32 is used. The plate 31 is biased toward the adjusting knob 47 side to reduce the play in the thrust direction.

As described above, according to the present invention, the adjustment member integrally provided on the bearing portion of the traverse cam shaft is the regulating member that pivotally supports the traverse cam shaft and that regulates the axial displacement of the traverse cam shaft. By screwing coaxially with each other, the plate position can be finely adjusted easily and smoothly with a simple structure. Further, by elastically urging the regulation member, the backlash in the thrust direction of the traverse cam shaft is reduced, and the operation is smoothly performed.

 In the drawings, the same reference numerals indicate the same or corresponding parts.

[Effect of device]

Since the present invention is configured as described above, the adjusting member can be rotated at a fixed position on the traverse cam shaft, and if the adjusting member is rotationally adjusted, the traverse cam shaft moves to the reel body by screwing back and forth with respect to the reel body. In contrast to this, it moves back and forth in the front-rear direction, and therefore the position of the spool can be finely adjusted in the front-rear direction with respect to the position of the fishing line winding roller of the rotating frame via the oscillator, and the thick and thin fishing line used. In spite of this, the effect that the optimum winding of the yarn on the spool can be performed. Further, since the adjusting member is screwed into the reel body and is fixed to the traverse cam shaft by the restricting member, the adjusting member is prevented from falling off the reel and being lost.

[Brief description of drawings]

FIG. 1 is a front view showing in section a principal part of a fishing spinning reel according to an embodiment of the present invention, FIG. 2 is a side view of FIG. 1, and FIGS. FIG. 5 is a cross-sectional view showing a modified example, FIG. 5 is a front view showing in cross-section a main part of a fishing spinning reel according to another embodiment of the present invention, and FIG.
FIG. 7 is a sectional view taken along the line AA, and FIG. 7 is a partial sectional view showing still another embodiment of the present invention. 1 ... Main body, 2 ... Spool, 3 ... Shaft, 4 ...
Oscillator, 5 ... Rotating frame, 5b ... Mounting arm, 6 ... Traverse cam shaft, 6a ... Cam shaft, 7,17,27,37,47 ... Adjusting knob (adjusting member), 8,18 , 38 ... Bearing, 9 ... Nut (regulating member), 19 ... Snap ring (regulating member),
29 …… Pin screw (restriction member), 31 …… Plate (restriction member), 45 …… Bale arm lever, 55 …… Roller.

Claims (1)

(57) [Scope of utility model registration request] Claim: What is claimed is: 1. A shaft mounted on a spool is slidably supported on a reel body, and an oscillator locked on the shaft is supported on the reel body in parallel with the shaft and interlocked with a rotation frame of the reel. In a fishing spinning reel for moving the spool forward and backward by engaging with a cam groove of a traverse cam shaft that rotates, a traverse cam shaft is provided with a tubular adjusting member via a bearing portion and a regulating member. A spinning reel for fishing, characterized in that it is rotatably covered at an upper fixed position, and the adjusting member is screwed onto the reel body so as to be able to advance and retreat via a screw portion.