JP2522578Y2 - Swing rod - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a swing rod, and more particularly to a technique configured to hold at least a part of the rod in a contracted state.

[Conventional technology]

Conventionally, as a swing rod configured as above,
There is a structure disclosed in Japanese Patent Application Laid-Open No. 64-49071, and in this conventional example, the original rod portion is constituted by two rod materials,
When the contraction operation is performed, the extension operation is suppressed by fitting at the respective positions of the front end portion and the rear end portion of the inner rod material.

Since the length of the entire rod can be changed in the rod that can be switched between the extended state and the contracted state as described above, the operability of the rod can be improved by performing the expansion and contraction operation according to the length of the device when catching fish. Improve. Alternatively, it has a good surface such that the condition of the rod can be changed.

[Problems to be solved by the invention]

In the case of a fishing rod provided with a fixed guide, when the fishing line from the reel is contracted for the purpose of guiding the fishing line linearly to the head rod, the posture of the fixed guide, that is, the rotation phase of the rods is maintained in a fixed state. It is also necessary.

However, with the simple fitting structure as in the above-mentioned reference, there is room for improvement because the rods may rotate between the rods during contraction.

SUMMARY OF THE INVENTION An object of the present invention is to provide a swinging rod with a fixed guide configured so that a part of the stick is held in a contracted state. Rationally.

[Means for solving the problem]

The feature of the present invention is that, when the second rod is inserted into the first rod so as to be able to expand and contract freely and has a fixed guide, and when the second rod is placed inside the first rod by the contraction operation, The holding means for holding the contracted state is composed of the first rod material and the second rod material.
A fitting means formed between the rod material and the second rod material in a contracted state to fit the rear end of the second rod material to hold the second rod material at a predetermined rotational phase with respect to the first rod material; The fitting means formed between the first rod material and the second rod material is formed into a structure for restricting the movement of the first rod material and the second rod material in the extension direction by fitting. The function and effect are as follows.

[Action]

When the above features are configured as shown in FIGS. 1 to 3, for example, when the second rod member (2) is placed inside the first rod member (1), the second rod member (2) is held by the holding means (K). Rod material (1),
(2) The movement in the extension direction is suppressed, and the relative rotation phase between the first rod material (1) and the second rod material (2) is set to a predetermined phase by the fitting means (L). Since it is held in the set state, the fixed guide (6) of the second rod member (2) is also held in a fixed posture.

Further, when the fitting means (L) is also used as the holding means (K), it is not necessary to provide a dedicated holding means.

[Effect of the invention]

Therefore, under the situation where the rod is held in the contracted state, the rod in the contracted state does not rotate, and a swing rod that can smoothly guide the fishing line through the fixed guide is configured.

In particular, in the present invention, the fitting is performed at the rear ends of the respective rod members. For example, even if the fitting structure is formed by notch, there is no influence on the strength of the rod, and the large-diameter portion is used. There is an effect that the condition of the rod is not affected even if the fitting structure is formed.

〔Example〕

 Hereinafter, embodiments of the present invention will be described with reference to the drawings.

As shown in FIG. 1 and FIG. 2, an original rod (2) (an example of a second rod) is inserted into an original rod (1) (an example of a first rod) so as to be expandable and contractible, and A plurality of expandable and contractible cores (3) are inserted and inserted into the inside of the base (2), and the bottom rod (4), the reel seat (not shown), and the fixing are fixed to the base rod (1). Each of the guides (5) is provided with a fixed guide (6) in the first place (2) to constitute a swing rod for rocks, throws and the like.

In this rod, when the upper part (2) is extended, the outer surface (2A) of the rear end of the upper part (2) comes into pressure contact with the inner surface (1A) near the ball opening of the former rod (1). It can be used in the extended state like the swing rod, and when the original (2) is contracted, as shown in FIG. 1, the large diameter portion (2B) formed on the tip side of the original (2) is By being pressed against the inner surface (1A) in the vicinity of the ball opening, the contracted state can be maintained and used.

In addition, the pressure contact structures of the large diameter portion (2B) and the inner surface (1A) in the vicinity of the ball opening are referred to as holding means (K), and in this rod, the original rod (1), Originally (2) a fitting means (L) for setting and holding the respective fixed guides (5) and (6) on a straight line parallel to the axis of the rod is provided.

This fitting means (L) is set at a position along the radial direction of the rod at the rear end of the original rod (1) as shown in FIGS. 3 and 4, and the large diameter part (8A) and the small diameter part (8B) and a pair of pins formed on the rear end edge of the original (2) with a width that allows the large diameter portion (8A) and the small diameter portion (8B) to be engaged. Openings (9), (9).

In this fitting means (L), the "rattleness" at the time of fitting is obtained.
The stopper (1) made of an elastic material having a groove (10A) that engages with the fitting pin (8) for the purpose of prevention and to prevent the core (3) from coming off.
0) is provided on the base (2) side, and a metal sleeve (11) fitted to the rear end of the base rod (1) is provided for firmly holding the fitting pin (8). Have been.

(Another embodiment)

In addition to the above-described embodiment, the present invention includes, for example, forming a protrusion on the inner surface of the annular body described in the embodiment,
It can be implemented in various forms, such as forming a groove on the rear end outer surface of the rod material into which the protruding portion is engaged to form a fitting means.

In addition, the present invention can also be implemented by forming the fitting means (L) in a structure that embraces the fitting piece with a rubber material, and also serves as the holding means (K).

Note that, in the claims of the utility model registration, reference numerals are written for convenience of comparison with the drawings, but the present invention is not limited to the configuration of the attached drawings by the entry.

[Brief description of the drawings]

1 is a cross-sectional view of an original rod portion in a contracted state, FIG. 2 is a cross-sectional view of the original rod portion in the middle of an expansion / contraction operation, and FIG. 3 is a fitting means. FIG. 4 is a bottom view of the upper and lower rear ends. (1) ... 1st rod material, (2) ... 2nd rod material, (6) ...
Fixed guide, (K) ... holding means, (L) ... fitting means.

Claims (2)

(57) [Scope of request for utility model registration] 1. A second rod (2), which is inserted into a first rod (1) so as to be extendable and retractable, is provided with a fixed guide (6), and the inside of the first rod (1) is contracted by a contraction operation. 2nd rod material (2)
Holding means (K) for holding this contracted state when
Is formed between the first rod member (1) and the second rod member (2). In this contracted state, the second rod member is fitted to the rear end of the second rod member (2). A fitting means (L) for holding (2) in a predetermined rotation phase with respect to the first rod (1) is provided by the first rod (1) and the second rod (1).
A drawing rod formed between the rod material (2). 2. The holding means (L) is formed in a structure for restricting the movement of the first rod material (1) and the second rod material (2) in the extending direction by fitting, and the holding means is provided. 2. The drawing rod according to claim 1, wherein the drawing rod also serves as the means (K).