JPS6227108Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a fishing reel, more specifically a cassette spool type spinning reel, and its purpose is to provide a spool with a built-in drag and a spool without a built-in drag to one reel body. It is an object of the present invention to provide a fishing reel that can be used with any of the following.

Conventionally, this type of spinning reel has been sold with either a spool with a built-in drag mechanism or a spool without a built-in drag mechanism, and this configuration is also used for spinning reels with cassette spools. However, the reality is that depending on the region, some require a drag mechanism and others do not, and sales are handled according to the region.

Moreover, in long-distance casting competitions using spinning reels, a drag mechanism is not required at all, but in actual fishing, a drag mechanism is required in order to catch a hooked fish. There is. Therefore, in order to fully meet the above-mentioned demands, the present invention has been developed so that both a spool with a built-in drag mechanism and a spool without a built-in drag mechanism can be used interchangeably on the same reel body. An outer cylinder with a click gear at the rear end is fitted and fixed to the lower part of the reel shaft's threaded part that penetrates the flyer and protrudes forward, and the upper half of the outer cylinder has a non-circular cross section. In addition, the lower half part has a circular cross section, and the skirt part of the spool, which is divided into two parts, the skirt part and the bobbin trunk, is rotatably fitted into the circular part, and the outer cylinder is fitted into the non-circular part. On the other hand, a bobbin trunk with a built-in rotatable drag mechanism or a bobbin trunk without a built-in drag mechanism that engages and integrates with the outer cylinder is fitted, and the skirt portion and the bobbin trunk are formed by fitting the concave and convex portions. The main feature is that the reel shaft is integrally connected with the reel shaft, and a tightening knob is screwed onto the threaded portion of the reel shaft.

Hereinafter, an embodiment of the present invention will be explained with reference to drawings regarding a spinning reel equipped with a spool exclusively used for throwing. 1 is a flyer that rotates in conjunction with the rotation of a handle (Sez shown); 2 is a spinning reel that penetrates the flyer 1 and protrudes forward; The reel shaft 2 has a tightening knob 13 on the outer periphery of the tip.
A threaded part 3 is formed into which the threaded part 3 is screwed, and an outer cylinder 4 is fitted to the lower part of the threaded part 3.
Both are integrally connected and fixed by a pin 14.

The outer cylinder 4 is formed into a cylindrical body having an inner diameter that can be fitted onto the reel shaft 2, and a click gear 5 is integrally formed at the rear end thereof, and a substantially upper half circumferential surface of the outer cylinder 4 is formed. A slit 15 is provided to form a non-circular section 6 having an oval cross-sectional shape, and a portion below the non-circular section 6 is a circular section 7.

The shape of the non-circular section 6 of the outer cylinder 4 is not limited to the oval shape shown in the drawings, but may of course be of any rectangular shape.

A skirt portion 9 of a spool 8 divided into two is rotatably fitted onto the outer periphery of the circular section 7 of the outer cylinder 4, and a retaining ring 16 is attached to the outer cylinder 4 to prevent the skirt portion 9 from coming off. The front surface of the skirt portion 9 is provided with a bobbin trunk 1 having a built-in drag mechanism 11 that fits into the non-circular section 6 of the outer cylinder 4.
0 is fitted, and the skirt portion 9 and the bobbin trunk portion 10 are integrally connected by fitting the concave and convex portions 17 and 17'. The bobbin trunk 10 is shaped like a truncated cone and is specially designed for throwing, and is equipped with a drag mechanism 11 which is well known today, and which controls the rotation of a tightening knob 13 which is screwed into the threaded portion 3 of the reel shaft 2. The strength of the drag action can be adjusted by the movement, and the two-part skirt portion 9 and the bobbin trunk 10 can be engaged and integrated, or only the bobbin trunk 10 can be made rotatable relative to the outer cylinder 4.

Further, a drag mechanism 11 is provided on the front side of the skirt portion 9.
In this case, a hole drilled through the center of the bobbin trunk 12 has a cross-sectional shape that matches the non-circular section 6 of the outer cylinder 4. , thereby at least the movement of the bobbin trunk 12 to rotate relative to the outer cylinder 4 is stopped.

In this case, the bobbin trunk 12 can be fixed and held by tightening the tightening knob 13. In the figure, 18 is a click sound generating claw.

With the above configuration, the bobbin trunk 10 with a built-in drag mechanism 11 or the bobbin barrel 12 without a built-in drag mechanism 11 can be attached to the outer tube 4 that is attached to the reel shaft 2 of one reel. I can do it.

That is, the spool in a conventional spinning reel is inserted through a small diameter reel shaft,
In the case of a spool with a built-in drag mechanism, the hole in the drag washer is formed in an oval shape, and engages with the slotted oval part of the reel shaft.
The spool is designed to be able to rotate, but even if you fit a spool with an oval hole that does not have a built-in drag mechanism into the slotted part of such a small diameter reel shaft, the slotted part will not be able to rotate. Since the area of the engaging portion is small, when a strong tension is applied, the oval-shaped engagement becomes disengaged and the spool rotates, causing problems such as bumps, and the function of the dragless spool cannot be fully ensured.

In this invention, the outer cylinder is fitted and fixed to the reel shaft, and the portion of the outer cylinder that fits with the bobbin trunk in approximately the upper half is made into a non-circular cross section such as a small half-shape, thereby creating a drag mechanism. It is possible to increase the engagement area with the drag washers that make up the spool and the shaft hole of the bobbin trunk that does not have a built-in drag mechanism. Even the bobbin trunk which is not built in can be reliably attached and each function can be fully demonstrated.

Therefore, a bobbin trunk (spool) with a drag and without a drag can be sold as a set for one reel body, which fully satisfies the needs of consumers.

It goes without saying that the present invention includes not only the truncated cone-shaped spool for throwing as shown in the drawings, but also spools in the form commonly used today.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and Fig. 1 is a partially cutaway front view showing a spool with a built-in drag mechanism, Fig. 2 is a sectional view taken along line 2-2 in Fig. 1, and Fig. 3 is a partially cutaway front view showing the case of a spool without a built-in drag mechanism, and FIG. 4 is a sectional view taken along line 4-4 in FIG. 3. In the diagram, 1: flyer, 2: reel shaft,
3: Reel shaft thread, 4: Outer cylinder, 5: Click gear, 6: Non-circular section, 7: Circular section, 8: Spool, 9: Skirt, 10, 1
2: bobbin trunk, 11: drag mechanism, 13: tightening knob.

Claims (1)

[Scope of utility model registration request] An outer cylinder having a click gear at the rear end is fitted and fixed to the lower part of the threaded part of the reel shaft that penetrates the flyer and protrudes forward, and the upper half of the outer cylinder has a non-circular cross section. , the lower half has a circular cross-section, and the skirt of the spool, which is divided into two parts, the skirt and the bobbin trunk, is rotatably fitted into the circular part, and the non-circular part is rotatably fitted with respect to the outer cylinder. A bobbin trunk with a built-in drag mechanism or a bobbin trunk without a built-in drag mechanism that engages and integrates with the outer cylinder is fitted, and the skirt portion and the bobbin trunk are integrated by fitting the concave and convex portions. A fishing reel that is connected and further has a tightening knob screwed onto the threaded part of the reel shaft.