JPH0214385Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of a fishing line guide for a fishing rod.

In this type of fishing line guide, a synthetic resin is used between the inner ring made of metal, ceramic, etc. to guide the fishing line, and the metal outer ring to prevent deformation due to external impact, pressing force, etc. Providing a buffer middle layer ring such as the above is already known in Utility Model Publication No. 48-35747, Japanese Patent Publication No. 51-35, etc.
The front and rear mounting legs for attachment to the fishing rod are both made of metal and are either integrally fixed to the outer ring, or engaged with the middle ring as seen in Publication of Utility Model Publication No. 55-2779. Since the fishing rod is clamped and fixed by the outer ring, not only does it impede the flexibility of the fishing rod and cause it to lose its condition, but the part of the mounting leg that is fixed or clamped by the outer ring may be exposed to impact force or pressing force. On the other hand, it is easily deformed and detached, and if the fixed portion protrudes laterally, there is a problem that the fishing line may become entangled or be pulled on other objects.

The present invention is an attempt to improve these defects, and a middle ring of thermoplastic synthetic resin mixed with reinforcing fibers is placed between the inner ring and outer ring made of hard wear-resistant materials such as metal or ceramics. In addition, the gist is that an inclined support part and a mounting piece made of the same material are continuously and integrally formed on the front and rear surfaces on both sides of the middle layer ring.

To explain the embodiment of the present invention with reference to the drawings, a heat exchanger with reinforcing fibers mixed between an inner ring 1 made of a hard wear-resistant material such as ceramic or metal and an outer ring 2 made of stainless steel or other metals is shown. A middle ring 3 made of plastic synthetic resin is disposed, and an inclined support part 4 and a mounting piece 5 are integrally and continuously formed on the front and rear surfaces on both sides of the middle ring 3 so as not to protrude from both side edges of the outer ring. .

However, the reinforcing fibers include glass fiber,
It is preferable to mix 10 to 50% of short carbon fibers or 5 to 20% of silicon carbide whiskers and nitrogen silicon whiskers, and use polyamide resin, polycarbonate resin, polyacetal resin, etc. as the thermoplastic synthetic resin. The ring 2 may be a filament as shown in the drawing, or may be a short cylindrical shape having the same width as the middle layer ring 3.

The fishing line guide of the present invention consists of an inclined support part made of thermoplastic synthetic resin mixed with reinforcing fibers and a mounting piece connected to the support part, which is made of the same material and arranged between an inner ring and an outer ring. It is integrally formed on the front and rear surfaces of the middle layer ring, and the fishing line guide part is supported in a bridge-like manner by the inclined support part, so it can be installed without hindering the flexibility of the fishing rod and causing it to become out of shape, unlike conventional metal fishing rods. In addition, even if the inclined support part and the mounting piece are deformed due to bending of the fishing rod, the annular part will not be deformed, and separation of the inner ring and outer ring can be reliably prevented, and the inclined support part can be used as a fishing line guide. The outer ring firmly and stably supports the load acting on it from the front, back, left, and right directions, and since it does not protrude to the side of the outer ring, there is no chance of fishing line getting tangled or other objects getting caught. Furthermore, by mixing reinforcing fibers with the thermoplastic synthetic resin, it is possible to reduce the weight of the fishing line guide and improve the functionality of the fishing rod while maintaining sufficient strength as a fishing rod attachment part.

In addition, the present invention is extremely easy to manufacture, as it is possible to mold the middle ring, the inclined support part, and the mounting piece in one piece and then press-fit the inner ring and outer ring, or to mold these parts in one piece from the beginning. It has excellent features and practicality such as.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the present invention, and FIG. 2 is a longitudinal sectional front view of the same. 1... Inner ring, 2... Outer ring, 3... Middle ring,
4... Inclined support part, 5... Mounting piece.

Claims (1)

[Scope of utility model registration request] A middle ring made of thermoplastic synthetic resin mixed with reinforcing fibers is arranged between an inner ring made of a hard wear-resistant material such as metal or ceramics, and an outer ring, and the front and rear surfaces on both sides of the middle ring are made of the same material. A fishing line guide for a fishing rod in which an inclined support part and a mounting piece are continuously formed integrally.