JPS5850865Y2 - Bale arm reversing device for fishing spinning reel - Google Patents

Description

[Detailed explanation of the invention] The bail arm of a spinning reel for fishing is subject to a large impact when reversing, resulting in severe wear, the mounting screw of the shaft attachment part loosening, and the bearing support part of the bail arm is located inside the eccentric hole. When sand or other foreign matter enters the shaft, it may cause defects such as the rotation not being carried out smoothly.

The present invention has been developed to improve these defects.A synthetic resin stopper plate with a stopper boss protruding inside the support part of the bail arm is fitted and fixed, and a bearing boss is provided on the bail arm mounting arm of the rotor. The bail arm is rotatably attached to the shaft with a mounting screw, and a spring is provided on the bail arm mounting arm to spring the stopper plate in both left and right directions with the dead center as the boundary, and a protrusion for locking the stopper boss is provided on the bail arm mounting arm. The gist is that it is provided on the bail arm mounting arm.

An embodiment of the present invention will be described with reference to the drawings.A bearing boss 3 having a female threaded hole is protruded from the tip of a bail arm mounting arm 2 formed integrally with a rotor 1 of a spinning reel. There is an engaging convex portion 15 inside part 5.
A stopper board 7 made of synthetic resin has an engaging recess 16 into which the engaging protrusion 15 fits in the supporting part 5, and a stopper boss 6 integrally provided on the inner surface thereof.
The bearing boss 3 is rotatably fixed by a mounting screw 8 which is fitted and screwed onto the bearing boss 3.

Further, a spring 9 is installed at the base of the bail arm mounting arm 2, and the spring 9 is fixed to the bail arm mounting arm at one end and the stopper board 7 at the other end, and the spring 9 is connected to the stopper board at its dead center. 7 in both left and right directions, and projections 10 and 10' for locking the stopper boss 6 are provided on both sides of the bearing boss 3.

The bail arm 4 is provided with guide rollers 11. A bail 12 is connected, and the other end of the bail 12 is rotatably attached to a bail arm mounting arm (not shown) opposite to the bail arm mounting arm 2.

In the figure, 13 is a bail arm reversing protrusion, and 14 is a lid of the bail arm attachment arm 2.

Since the embodiment of the present invention is constructed as described above, when the bail 12 in the fishing line winding position is rotated in the direction of the chain line position as shown in FIG. When the spring 9 rotates and crosses the line A-A, which is its dead center, the spring 9 urges the bail arm 4 in the opposite direction and brings the bail arm 4 to the fishing line payout position as shown in Fig. 4. The stopper boss 6 collides with the protrusion 10' and holds the bail arm 4 in that position.

Further, when the rotor 1 is rotated and the bail arm 4 collides with the bail arm reversing protrusion 13 as is well known, the spring 9 moves beyond its dead center and rebounds the bail arm 4 toward the fishing line winding position. The stopper boss 6 is energized, and the stopper boss 6 is engaged with the protrusion 10 to hold the bail arm 4 at the fishing line winding position.

This invention energizes the bail arm to the fishing line winding position and the fishing line payout position using a spring that bounces in both left and right directions from the dead center, and is rotatably fitted into the bearing boss of the bail arm support and the bail arm mounting arm. The attached synthetic resin type stopper plate is engaged with each other through the retaining uneven portion, and the stopper boss protruding from the stopper plate is impact-locked to the protrusion of the bail arm mounting arm. Not only can wear be prevented even when the bearing part is not lubricated, but in particular, the reversal and return action of the bail arm is locked by a protrusion through an engagement recess and a stopper boss made of synthetic resin, which reduces the impact when reversing or returning. It absorbs and relaxes to prevent loosening of the mounting screws, prevents the operation from being hindered by the intrusion of foreign substances such as seawater and sand, and also absorbs impact noise, making it possible to smoothly reverse and return the bail arm. It has excellent features and practicality.

[Brief explanation of drawings]

Fig. 1 is a front view of the present invention, Fig. 2 is a partially cutaway side view of the main parts of the same, Figs. 3 and 4 are partially cutaway front views showing the operating state of the main parts of the present invention, and Fig. 5 The figure is a partially cutaway front view of the same essential part, FIG. 6 is a cross-sectional view of the same essential part, FIGS. 7 and 8 are partially cutaway front views showing the operating state of the same essential part, and FIG. 9 is a It is a slope view of the same main part. 1... Rotor, 2... Bale arm mounting arm, 3... Bearing boss, 4... Bale arm, 5... Support part , 6... Stopper boss, 7... Stopper board, 9...
...Spring, 10.10'... Protrusion.

Claims (1)

[Scope of utility model registration request] A synthetic resin stopper plate having an engaging concave portion that engages with the engaging convex portion and protruding from a stopper boss is fitted inside the support portion of the bail arm provided with the engaging convex portion, and the rotor is bailed. The bail arm mounting arm is further provided with a spring that is rotatably fixed to a bearing boss provided on the arm mounting arm with a mounting screw and that springs the stopper disk in both left and right directions with the dead center as the border. A bail arm reversing device for a fishing spinning reel in which a protrusion for locking a boss is provided on the bail arm mounting arm.