JPH0521664U - Spinning reel for fishing - Google Patents

Abstract

(57) [Summary] [Purpose] To prevent abnormal noise from being generated when the blocking body of the fishing spinning reel is rotated. [Structure] The blocking body 13 is formed in a rod shape and is projected from the rotary frame 11 toward the skirt portion 8d of the spool 8. The rear end portion 13a of the blocking body is attached to the rotary frame via a torsion spring, and the front end portion 13b of the blocking body is always brought into contact with the skirt portion of the spool. Since the tip portion of the blocking body substantially makes point contact with the skirt portion of the spool, the frictional resistance between the blocking body and the spool can be reduced, and smooth and quiet rotation of the rotary frame and the blocking body can be achieved.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a spinning reel for fishing.

[0002]

[Prior Art]

 An example of this type of fishing spinning reel is disclosed in Japanese Utility Model Laid-Open No. 64-49072.

As shown in FIG. 8, between the spool 1 for winding the fishing line of the reel and the rotary frame 2 for winding the fishing line on the spool 1, a blocking member for blocking the intrusion of the fishing line is provided. The body 3 is interposed. By rotating the handle, the rotary frame 2 is rotated together with the blocking body 3, and the fishing line is wound around the spool 1 by the rotary frame 2. At that time, the spool 1 winds the fishing line while swinging in the axial direction without rotating, and the blocking member 3 prevents the fishing line from being wound toward the spool shaft.

[0004]

[Problems to be solved by the device]

 However, the blocking body 3 in the conventional fishing spinning reel is in contact with the peripheral surface of the cylindrical portion 4 at the center of the rotary frame 2, and is attached from the rear by the compression coil spring 5 toward the end edge of the spool 1. It is energized. Therefore, when the spool 1 is removed, the blocking body 3 and the compression coil spring 5 may also come off the central axis and be lost.

Further, when the rotary frame 2 rotates, the spool 1 swings back and forth on the central axis. Therefore, the blocking body 3 also rotates while being in pressure contact with the edge of the skirt portion 1 a of the spool 1, and It slides on the peripheral surface in the direction of its central axis. Therefore, there is a drawback that the frictional resistance becomes large and the rotation becomes heavy, and there is also a problem that an unpleasant noise is generated.

[0006]

Means for Solving the Problems In order to solve the above-mentioned problems, the present invention provides a rotary frame that is rotatably supported on a reel body and is slidable on a rotary frame that is pivotally mounted on a tubular drive shaft. In the spinning reel for fishing, a blocking member for preventing the fishing line from being caught toward the spool shaft is interposed between the spool and the spool held by the spool shaft. The rear end portion is pivotally supported by the rotary frame so that the blocking body rotates in the same direction as the spool swing direction, and the leading end portion of the blocking body contacts the skirt portion of the spool. A torsion spring is interposed between the rear end of the blocking body and the rotary frame to bias the blocking body so that the tip of the blocking body always contacts the skirt of the spool. The adopted configuration is adopted.

[0007]

[Action]

 When the rotary frame rotates, the spool swings back and forth together with the spool shaft. As a result, the fishing line is evenly wound around the bobbin trunk of the spool.

Further, the blocking body also rotates with the rotation of the rotating frame. When the rotation frame rotates and the spool swings, the blocking body is biased toward the spool by a torsion spring and rotates in synchronization with the spool swinging motion, and its tip always contacts the spool skirt. Will be done. Therefore, the fishing line is prevented from falling from the skirt portion of the spool toward the spool shaft.

Further, since the blocking body is held on the rotary frame side, even if the spool is removed from the spool shaft, the blocking body does not fall off the rotary frame.

[0010]

【Example】

An embodiment of the present invention will be described below with reference to the drawings. Embodiment 1 As shown in FIGS. 1 to 4, a tubular drive shaft 21 is rotatably supported on a body 6 of a spinning reel for fishing, and a spool shaft 7 is slidably mounted on the drive shaft 21. Has been inserted into.

The left portion of the spool shaft 7 projects out of the main body 6, and a spool 8 is attached thereto. The spool 8 includes a horizontally arranged cylindrical bobbin trunk 8a for winding fishing line, and a flange 8b closing the left end of the bobbin trunk 8a. The spool 8 has a central hole of the flange 8b. It is attached to the tip of the spool shaft 7 so as to penetrate the spool shaft 7.

A flat portion is formed in the center hole of the flange portion 8 b, and the flat portion formed on the spool shaft 7 is inserted into the hole so that the spool 8 does not rotate around the spool shaft 7. ing. Further, the flange portion 8b is sandwiched by the drag knob 9 and the washer 10 from both sides thereof. The drag knob 9 is adapted to engage with a male screw (not shown) at the tip of the spool shaft 7.

The left portion of the drive shaft 21 also projects outside the main body 6, and the rotary frame 11 is fixed thereto. The rotating frame 11 penetrates into the bobbin trunk 8a of the spool 8 and covers the left portion of the main body 6 and a tubular portion 11a. It includes two support arms 11b and 11c extending along the outer surface of 8a. The rotary shaft 11 is fixed to the drive shaft 21 by allowing the drive shaft 21 to penetrate the top of the tubular portion 11 a and tightening the nut 12 attached to the left end of the drive shaft 21. As a result, the rotary frame 11 rotates together with the rotation of the drive shaft 21.

A blocking member 13 is interposed between the spool 8 and the rotary frame 11 to prevent the fishing line from slipping through the skirt portion 8 d of the spool 8 and being caught in the spool shaft 7. Has been done.

As shown in FIGS. 1 and 4, the blocking body 13 projects in a rod shape from the rotary frame 11 toward the skirt portion 8d of the spool 8, and the rear end 13a thereof is attached to the rotary frame 11 side. The tip portion 13b is in contact with the skirt portion 8d of the spool 8. In this case, the blocking body 13 is made of a thin round bar as a whole, and protrudes outward from the middle side surface of each of the support arms 11b and 11c of the rotary frame 11 and is curved toward the skirt portion 8d of the spool 8. It is growing.

As shown in FIG. 3, a torsion spring 14 is interposed between the rear end portion 13 a of the blocking body 13 and the support arms 11 b and 11 c of the rotary frame 11. The rear end portion 13a of the blocking body 13 and the torsion spring 14 are buried in a cavity 15 formed in the support arms 11b and 11c along a direction perpendicular to the spool shaft 7. The cavity 15 can be opened and closed by the cover plate 16 when the blocking body 13 is attached and detached. A disc 18 that engages with an engaging portion 17 having a non-circular cross section formed at the rear end of the rear end portion 13a is inserted into the cavity 15 and the rear end portion 13a is provided at the inlet side of the cavity 15. A slip-out prevention plate 19 that engages with the rear end portion 13a for preventing the slip-out from the cavity 15 is inserted. The disc 18 and the slip-out prevention plate 19 are rotatable in the cavity 15.

The torsion spring 14 has a coil shape and is interposed between the disk 18 and the slip-out prevention plate 19, and one end 14 a thereof projects in the central axis direction of the coil and is locked to the disk 18. The other end 14b projects in a direction perpendicular to the central axis and is locked in a lateral hole on the side of the support arm 11c. The blocking body 13 is constantly biased toward the skirt portion 8d of the spool 8.

As a result, the tip portion 13b of the blocking body 13 is always in contact with the skirt portion 8d of the spool 8 to prevent the fishing line from passing to the rotary frame 11 side. Further, when the blocking body 13 rotates, the spool 8 swings along the spool shaft 7, but the blocking body 13 rotates in synchronization with it and does not separate from the skirt portion 8d of the spool 8.

When the reel is operated to wind the fishing line around the spool 8, the rotary frame 11 rotates in one direction, and the spool 8 swings along the spool shaft 7. Thereby, the fishing line is wound evenly on the spool 8. Further, at the time of winding, the blocking body 13 rotates around the spool 8 together with the rotary frame 11 because the rear end portion 13a is pivotally supported on the rotary frame 11 side. Since the torsion spring 14 is interposed between the rear end portion 13a and the rotary frame 11 to press the front end portion 13b against the skirt portion 8d of the spool 8, the blocking body 13 is synchronized with the swing of the spool 8. And rotate. Therefore, the blocking body 13 prevents the fishing line from slipping out toward the spool shaft 7 without leaving the skirt portion 8d of the spool 8.

Further, the spool 8 can be removed from the spool shaft 7 by removing the drag knob 9, but at that time, the blocking body 13 is held on the rotary frame 11 side. Embodiment 2 As shown in FIGS. 5 to 7, a roller 20 which is in contact with the skirt portion 8d of the spool 8 is attached to the front end portion 13b of the blocking body 13 in the first embodiment. The rear end portion 13a of the blocking body 13 is attached to the support arms 11b and 11c in the same structure as in FIG.

The roller 20 has a groove 20 a, and the roller 20 is axially supported by the tip portion 13 b of the blocking body 13 so that the groove 20 a and the edge of the skirt portion 8 d of the spool 8 engage with each other. There is.

Therefore, as the blocking body 13 rotates, the roller 20 revolves around the edges of the skirt portion 8d of the spool 8 while revolving around its own axis, and the blocking body 13 smoothly rotates.

The same components as those in the first embodiment are designated by the same reference numerals, and detailed description thereof will be omitted.

[0024]

EFFECTS OF THE INVENTION Since the present invention has the above-mentioned structure, it is possible to prevent the fishing line from entering between the spool and the rotary frame toward the spool shaft, and of course, to prevent the fishing line from entering. Since the stopper is attached to the rotating frame, the stopper does not fall off the rotating frame even if the spool is removed, and therefore there is no risk of losing the stopper during cleaning or inspection.

In addition, since the blocking body is rod-shaped and the tip portion thereof only contacts the skirt portion of the spool, it is possible to reduce frictional resistance, and to enable smooth and quiet rotation of the rotary frame and blocking body. Can be achieved.

[Brief description of drawings]

FIG. 1 is a partially cutaway side view of a fishing spinning reel according to the present invention.

2 is a partially cutaway front view of the fishing spinning reel of FIG. 1. FIG.

FIG. 3 is an enlarged view of a portion III in FIG.

FIG. 4 is a sectional view taken along line IV-IV in FIG.

FIG. 5 is a partially cutaway side view of another embodiment of a spinning reel for fishing.

6 is a partially cutaway front view of the fishing spinning reel of FIG. 5. FIG.

7 is a sectional view taken along line VII-VII in FIG.

FIG. 8 is a half cross-sectional view of a main part of a conventional fishing spinning reel.

[Explanation of symbols]

 7 ... Spool shaft 8 ... Spool 8a ... Bobbin winding portion 8b ... Flange portion 8d ... Skirt portion 11 ... Rotating frame 13 ... Blocking body 14 ... Torsion spring

Claims (1)

[Scope of utility model registration request] 1. A rotary frame that is rotatably supported by a reel body and is axially attached to a tubular drive shaft, and a spool that is held by a spool shaft that is slidably inserted into the drive shaft.
In a fishing spinning reel in which a blocking member for preventing the fishing line from being wound around the spool shaft is interposed, the blocking member has a rear end portion in the same swing direction as the spool. Rotatably supported by the rotary frame so that the front end of the blocking body is in contact with the skirt of the spool, and is between the rear end of the blocking body and the rotary frame. Is a spinning reel for fishing, wherein a torsion spring for urging the blocking body is interposed so that the tip of the blocking body always contacts the skirt portion of the spool.