JPS6040143Y2 - fishing rod - Google Patents

Description

[Detailed description of the invention] This invention relates to a swinging rod that has several raw potatoes inside the rod, and when used, the raw potatoes are pulled out one after another and used as one long rod body. It is something.

As is well known, a swinging rod is formed by housing several raw potatoes and the rod tip concentrically inside a base rod whose base end is closed. They are made slightly thicker toward the ends, and when stretched, the thicker base ends of each rod catch on the inner surface of the tip of the outer rod body and are pressed and fixed to each other.

As shown in the drawing, the middle part 2 of the swinging rod 1 has a regular polygonal (hexagonal shape in the figure) cross section, and the part 3 from the tip to this middle part 2 has a regular polygonal cross section. It has a circular cross section formed by a circle of a size that is inscribed in the polygon, and the portion 4 from the middle part to the base end is a circular cross section that is formed of a circle of a size that is circumscribed to this regular polygon. .

Conventionally, fishing rods have been made with a circular cross section, and while this does not pose a problem during normal use, it is difficult to hold the rod in one hand, especially when it is necessary to temporarily hold the rod under the armpit. Because it is circular, it is slippery and there is a risk of it falling and being washed away.

On the other hand, this invention has the above-mentioned structure, so it can be held securely with one hand, and furthermore, if it is temporarily held under the armpit, it can be held sufficiently by holding the intermediate portion 2.

Particularly, the parts 3 and 4 that correspond to the front and rear of the middle part 2, the front part 3 is a cylinder with the same diameter as the conventional rod that can accommodate the rod, and the rear part 4 is a large cylinder that circumscribes the polygon. Since it is a slightly thick cylinder, when the middle part 2 is held under the armpit, there is less risk that the thick part 4 at the rear will act as a restraining collar and the rod body will pull out forward, and the entire rod will be held. The cylindrical body is slightly tapered toward the tip like the conventional one, and it is easy to cut out the mold during manufacturing.

In addition, since the front and rear parts 3 and 4 are internal and circumscribed circular sections of the intermediate part 2, the inner surfaces of the front and rear parts 3 and 4 and the inner surface of the intermediate part 2 are partially connected in a straight line. This makes it easy to insert raw potatoes without causing any inconvenience, and when installing the reel seat, there are many advantages such as easy positioning and fixing using the polygonal plane. .

[Brief explanation of the drawing]

Figure 1 is a side view, Figure 2 is a side view of the original rod, Figure 3 is A.
B and C are cross-sectional views taken along the line AA, line BB, and line CC in FIG. 2. In the figure, 1 indicates the original rod, 2 indicates the middle part, and 4 indicates the parts before and after the middle part.

Claims (1)

[Scope of utility model registration request] In a swinging rod in which several raw sweet potatoes are fitted and housed concentrically inside the base rod, the base rod 1 has a middle portion formed into a regular polygonal cross section over the required length, and an opening at the tip. A circular cross section in which a portion 3 extending from the intermediate portion 2 to the above-mentioned intermediate portion 2 is inscribed in this regular polygon, and a portion 4 extending from the intermediate portion to the proximal bottom portion.
A fishing rod with a circular cross section that circumscribes this regular polygon.