JPH0642461Y2 - Spinning reel for fishing - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement of a spool sliding device of a spinning reel for fishing, which shortens the length of the spinning reel in the axial direction of the spool to reduce its size and weight. The purpose is to facilitate portability.

Conventional technology As a spool sliding mechanism for spinning reels,
A spool shaft, which has a spool at the front end and a sliding piece at the rear end, is slidably inserted into the rotor shaft that is supported by the front of the housing and rotated by the drive gear of the handle shaft. , A traverse cam shaft that is supported in parallel with the spool shaft and that rotates in conjunction with the drive gear is provided in the housing, and the traverse cam shaft is engaged with an engaging claw provided on the sliding piece to form the spool shaft. It is known that the fishing line is wound in parallel with the spool by reciprocating sliding at a constant speed. The rotor rotating shaft cylinder and the spool shaft supporting means have a pinion of the rotor rotating shaft cylinder as shown in FIG. The front and rear parts are supported in the housing front part and the housing, or as shown in FIG. 8, the pinion front part of the rotor rotary shaft cylinder is supported in the housing front part and the spool shaft is supported in the housing. Is the current situation .

However, since all such support systems support the rotor rotary cylinder or the spool shaft in the housing, the sliding range of the sliding piece fixed to the spool shaft is limited by the supporting portion, and the sliding shaft direction of the housing is limited. There is a defect that the length becomes long and the reel becomes large, and this tendency is especially large in the reel in which the width of the fishing line winding body of the spool is widened to decrease the discharge resistance of the fishing line in order to increase the long throw distance of the work. It is even more prominent.

The present invention is intended to remedy these deficiencies. A spool is attached at the front end to a rear end in a rotor rotary cylinder that is supported by the front of the housing and is rotated by the drive gear of the handle shaft. Slip shafts with sliding pieces attached to them are slidably inserted,
A traverse cam shaft that is supported in parallel with the spool shaft and that rotates in conjunction with the drive gear is provided in the housing.
A fishing spinning reel in which an engaging claw provided on the sliding piece is engaged with the traverse cam shaft so as to reciprocally slide on a spool shaft. The rotor rotation shaft cylinder is supported by the bearings arranged at the front part and the base part of the protruding part, and the spool shaft is supported only by the rotor rotation shaft cylinder, and the rotor rotation is performed. The gist is that the sliding piece can be slid forward to the vicinity of the pinion formed at the rear end of the shaft cylinder.

An embodiment of the present invention will be described with reference to the drawings. As is well known, in a front portion of a housing 2 provided with reel mounting legs 1 on an upper portion thereof, a cylinder fitted and housed in a bottomed cylindrical concave portion 4 of a rotor 3 is provided. And a rotor rotary shaft cylinder 8 to which the rotor 3 is fixed is supported by ball bearing bearings 6 and 7 arranged at the front and the base of the cylindrical projection 5, respectively. A pinion 9 formed at the rear end of the cylinder 8 meshes with a drive gear 11 provided on a handle shaft 10 as is known.

A spool shaft 14 having a spool 12 at the front end and a sliding piece 13 at the rear end is fixedly slidably supported on the rotor rotary shaft cylinder 8 and an engaging claw 15 provided on the sliding piece 13 is also supported. Is engaged with a traverse cam shaft 17 supported in the housing 2 and provided with a gear 16 at its tip end that meshes with the pinion 9.

A locking gear 18 is provided around the inner peripheral surface of the bottomed cylindrical recessed portion 4 of the rotor 3, and the cylindrical projection 5 of the housing 2 is provided on the locking gear 18.
A reverse rotation preventing claw 19 axially attached to the front surface of the base is provided so as to be engageable, and the reverse rotation preventing claw 19 can be engaged with or disengaged from the locking gear 18 by a cam 21 of an operating rod 20 supported by the housing 2. Is configured.

In the embodiment shown in FIG. 6, the front portion of the cylindrical projection 5 is a cylindrical bearing 6 '.
The bearing is supported by a ball bearing bearing 7.

Since the embodiment of the present invention is configured as described above, the spool shaft 14 is supported only by the rotor rotating shaft cylinder 8 and the engaging member 15 of the sliding piece 13 thereof engages with the traverse cam shaft 17 so that the rotor is rotated. The fishing line is wound around the spool 12 evenly in a parallel winding manner by reciprocally sliding in the front-rear direction at a constant speed to the vicinity of the pinion a of the rotary shaft cylinder.

The present invention is a spool sliding device in which the engaging claw of the sliding piece provided at the end of the spool shaft is engaged with the traverse cam shaft provided parallel to the spool shaft. The formed protrusion is fitted and housed in the bottomed cylindrical recessed portion of the rotor, and the rotor shaft cylinder is supported by the bearings arranged at the front part and the base part of the protrusion, and the spool shaft is supported only by the rotor shaft shaft cylinder. Since it is pivotally supported, the spool shaft is stably supported only by the rotor rotation shaft cylinder while maintaining the advantage that the fishing line can be wound in parallel, which is the feature of the constant velocity sliding system of the spool using the traverse cam shaft. By efficiently utilizing the limited space in the housing, the length of the reel as a whole in the spool axial direction can be shortened by reciprocally sliding forward and backward without shortening the stroke of the spool. It has excellent features and practicality that it is convenient to carry and operate.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view of the present invention, and FIG. 2 is FIG.
I line sectional view, FIG. 3 is a sectional view taken along line II-II of FIG. 1, FIG. 4 is a sectional view taken along line III-III of FIG. 1, and FIG. 5 is a sectional view taken along line IV-IV of FIG. FIGS. 7A and 7B are sectional views of a main part of another embodiment of the present invention, and FIGS. 7 and 8 are sectional views of a conventional method. 2 ... Housing, 3 ... Rotor, 4 ... Cylindrical recess with bottom,
5 ... Projection, 6/7 ... Bearing, 8 ... Rotor shaft cylinder, 9 ... Pinion, 13 ... Sliding piece, 14 ... Spool shaft, 15 ... Engaging claw.

Claims (1)

[Scope of utility model registration request] Claim: What is claimed is: 1. A spool shaft, comprising a rotor at the front end thereof and a sliding piece at the rear end thereof, mounted in a rotor rotary shaft cylinder which is supported by the front portion of the housing and rotated by a drive gear of a handle shaft. A traverse cam shaft that is movably inserted and that is supported in parallel with the spool shaft and that rotates in conjunction with the drive gear is provided. The traverse cam shaft engages with an engaging claw provided on the sliding piece. In a fishing spinning reel in which the spool shafts are reciprocally slid together, a protrusion is formed on the front portion of the housing so that the rotor is fitted into a bottomed cylindrical recessed portion of the rotor and the front portion of the protrusion is Support the rotor rotating shaft cylinder by bearings arranged at the base and the base, and support the spool shaft only by the rotor rotating shaft cylinder, and slide the slide piece forward to the vicinity of the pinion formed at the rear end of the rotor rotating shaft cylinder. It was possible to move Spinning reel for fishing according to claim.