JP3844541B2 - Cradle - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a fishing rod having a fishing line guide, and more particularly, to a fishing rod having a fishing line guide for a fishing rod that is freely fitted on the outer periphery of the fishing rod and guides the fishing line to the tip of the fishing rod .
[0002]
[Prior art]
Since the tip side housing unit on the tip side is connected to the hand heel so as to be extendable and retractable, the swinging heel is easy to store the heel and is widely used. A ring-shaped fishing line guide for guiding the fishing line wound around the reel to the tip of the fishing rod is movably mounted on the outer periphery of each fishing rod.
[0003]
Since this fishing line guide is freely mounted on the chassis, it is easy to rotate in the circumferential direction of the chassis. In order to prevent the fishing line guide from rotating, conventionally, the fishing line guide is placed on the outer peripheral surface of the rod body to form a thick part, and a groove for preventing rotation is formed on the surface of the thick part. (Actual fairness No. 8-6454).
[0004]
[Problems to be solved by the invention]
When the fishing line guide is prevented from rotating with such a structure, the thick portion is formed on the outer peripheral surface of the rod body, so that the bending rigidity of the thick portion is higher than that of the front and rear portions. If the rigidity is higher than the other parts, when a fish is caught in the device, the fishing rod will not easily be formed at the thick portion, and the fishing rod will be difficult to bend by drawing a beautiful arc.
[0005]
An object of the present invention is to make it difficult to rotate the fishing line guide without providing a thick wall portion on the swing rod.
[0006]
[Means for Solving the Problems]
The swing rod according to the first aspect of the present invention is a swing rod including a fishing rod guide for a swing rod that is freely fitted on the outer periphery of the swing rod and guides the fishing line to the tip of the fishing rod , and includes a mounting portion and a guide portion. The mounting portion includes a cylindrical member made of hard resin , and a cylindrical elastic member that is mounted in the cylindrical member so as not to rotate and is freely fitted on the outer periphery of the swinging rod. The guide portion extends laterally from the mounting portion and has a ring through which a fishing line can pass. Further, protrusions for preventing rotation are formed on the outer peripheral surface of the elastic member, and both ends of the elastic member have flange portions having substantially the same outer diameter as the outer shape of the cylindrical member. The rod body to which the fishing rod guide for the fishing rod is attached is formed in a cylindrical shape.
[0007]
In this swinging rod , when a mounting portion made of a cylindrical elastic body having a large friction coefficient is mounted on the outer periphery of the swinging rod, it can move in the axial direction and is difficult to rotate due to frictional force. For this reason, a fishing line guide becomes difficult to rotate, without providing a thick part in a swing rod.
[0008]
Drawer rod according to a second aspect is the drawer rod according to the first aspect, wherein the mounting portion is a separate member and the guide portion. In this case, the mounting portion and other portions can be made of different materials, and optimum characteristics can be obtained for each.
[0009]
Drawer rod according to a third aspect is the drawer rod according to the present invention 2, the elastic body is a styrene block copolymer thermoplastic elastic body. In this case, sufficient elasticity is easily obtained even if the thickness is small.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
In FIG. 1, a fishing rod equipped with a fishing line guide according to an embodiment of the present invention has a hand rod 1 and a tip side body unit 2 mounted on the hand rod 1 in a swinging manner. The hand rod 1 is formed in a slightly tapered cylindrical shape, and a reel sheet 4 on which a reel 3 for winding the fishing line L is mounted is formed on the outer peripheral surface thereof.
[0011]
The tip side housing unit 2 supports the first tip 11 having the tip guide 10 and the first tip 11 and the second tip 12 capable of accommodating the first tip 11 therein. And a third basket 13 that can accommodate the second basket 12 therein and can be inserted into the hand basket 1. In this way, the three ridges 11, 12, 13 constituting the tip side skeleton unit 2 are connected in a swing-out manner. Each of the rods 11 to 13 is formed in a tapered cylinder shape, and fishing line guides 14 to 16 are freely mounted on the outer peripheral surface thereof.
[0012]
2 and 3, the fishing line guides 14 to 16 are inserted into the guide frame 20, a cylindrical mounting portion 21 that is non-rotatably fitted in the lower portion of the guide frame 20, and the fishing line guides 14 to 16 so that the fishing line can pass therethrough. And a hard ceramic guide ring 22. The guide frame 20 includes an upper ring portion 20a into which the guide ring 22 is fitted, a pair of lower ring portions 20b into which the mounting portion 21 is fitted, and an arm portion 20c that connects the upper and lower ring portions 20a and 20b. Yes. Further, a recess 20d for preventing rotation is formed in the upper inner peripheral portion of the lower ring portion 20b.
[0013]
The mounting portion 21 includes a hard resin cylindrical member 25 fitted into the lower ring 20 b and an elastic member 26 mounted in a non-rotatable manner inside the cylindrical member 25. On a part of the outer peripheral surface of the cylindrical member 25, protrusions 25a for preventing the guide frame 20 from rotating with respect to the mounting portion 21 are formed at intervals in the axial direction. The protrusion 25 a is locked by the recess 20 d of the guide frame 20. On the inner peripheral surface of the protrusion 25a of the cylindrical member 25, as shown in FIG. 4, a recess 25b for preventing rotation is formed.
[0014]
The elastic member 26 is a cylindrical member made of an elastic body having flange portions 26a having substantially the same diameter as the cylindrical member 25 at both ends. The inner diameter of the elastic member 26 is slightly smaller than the outer diameter of the fishing line guide mounting position of each of the rods 11 to 13, and the outer peripheral surface of each of the rods 11 to 13 can be moved in the axial direction and is rotated by friction at the mounting position. It has become difficult. As shown in FIG. 4, the outer peripheral surface between the flange portions 26a of the elastic member 26 is formed with a projection 26b that is locked to the recess 25b. The elastic member 26 is prevented from rotating by this uneven fitting.
[0015]
This elastic body includes rubber-based elastic bodies such as urethane rubber, styrene block copolymer thermoplastic elastic bodies such as Actimer (trademark) and Rheostomer (trademark), and elastic materials such as Santoprene (trademark) and Lavalon (trademark). The body can be used. When an actimer, which is a dynamically crosslinked thermoplastic elastic body that provides rubber elastomer and oil resistance at a high temperature to realize a higher functionality, is used as an elastic member. Even if the thickness of the elastic member 26 is reduced, an appropriate elasticity can be obtained and the durability of the elastic member 26 is particularly good.
[0016]
This actimer has a molecular structure similar to that of rheomer, which is a thermoplastic elastomer of styrene block copolymer, but it has a constrained phase highly crosslinked by dynamic crosslinking in the soft segment close to the free molecular chain. Have. Since this dynamic cross-linked chain is thermally and chemically stable as compared with the polystyrene phase, Actimer is excellent in compression set at 100 ° C. or higher, and oil and chemical resistance.
[0017]
In the swing rod configured in this way, when the rods 11 to 13 are extended and put into use, the first rod 11 is extended in order. At this time, each of the fishing line guides 14 to 16 is disposed slightly on the tip side from the mounting portion, and is loosely fitted into each of the rods 11 to 13. Then, the fishing line guides 14 to 16 are moved to predetermined mounting positions. At this time, the fishing line guides 14 to 16 are easily moved in the axial direction because the elastic member 26 is recessed due to elasticity. And if the fishing line guides 14-16 are arrange | positioned in a mounting position, the elastic member 26 will be dented and it will become difficult to turn the fishing line guides 14-16 by friction with the outer peripheral surface of each rod 11-13.
[0018]
On the other hand, when storing the fishing rod, the fishing line guides 14 to 16 are moved from the mounting position to the tip side. And it stores in the cage | basket | basket of the base side sequentially from the 3rd cage | basket 13. Here, since the inner diameter of the elastic member 26 is smaller than the outer diameter of the mounting positions of the flanges 11 to 13, the flanges 11 to 13 can be positioned at the mounting positions by friction, and thick portions are provided on the flanges 11 to 13 side. It is possible to prevent the fishing line guides 14 to 16 from rotating at the mounting position. In addition, since the rotation is only prevented by friction, even if a large force in the rotation direction acts on the fishing line, the rods 11 to 13 are prevented from being twisted by rotating as much as the minimum force is released. it can. Further, even if the fishing line guides 14 to 16 are strongly hit against a hard object, the impact is absorbed by the elastic member 26 and the fishing line guides 14 to 16 and the rods 11 to 13 are hardly damaged.
[0019]
Other Embodiment
(A)
The guide frame 20, the mounting portion 21, and the guide ring 22 may be integrally formed.
[0020]
(B)
The material of the elastic member 26 is not limited to actima, and any material may be used as long as it has elasticity and a high friction coefficient.
[0021]
【The invention's effect】
In the swing rod according to the present invention, since it is mounted on the outer periphery of the swing rod with the mounting portion made of a cylindrical elastic body, it is difficult to rotate due to frictional force. For this reason, a fishing line guide becomes difficult to rotate, without providing a thick part in a swing rod.
[Brief description of the drawings]
FIG. 1 is a side view of a swing lever adopting an embodiment of the present invention.
FIG. 2 is a front view of a fishing line guide.
FIG. 3 is a side sectional view of a fishing line guide.
FIG. 4 is an enlarged cross-sectional view of a fishing line guide.
[Explanation of symbols]
1 Hand rod 2 Tip side housing unit 4 Reel 11 1st rod 12 2nd rod 13 Third rod 14-16 Fishing line guide 20 Guide frame 20a Upper ring portion 20b Lower ring portion 21 Mounting portion 22 Guide ring 25 Cylindrical member 26 Elasticity Element

Claims (3)

A drawer rod having a drawer rod for fishing line guide for guiding the fishing line is fitted freely floating on the outer periphery of the drawer rod to rod destination,
The fishing line guide for the fishing rod is
A mounting portion having a cylindrical member made of a hard resin, and a cylindrical elastic member that is non-rotatably mounted inside the cylindrical member and is slidably fitted to the outer periphery of the swing rod;
A guide portion extending laterally from the mounting portion and having a ring through which the fishing line can pass;
With
A protrusion for preventing rotation is formed on the outer peripheral surface of the elastic member,
Both ends of the elastic member have flange portions having substantially the same outer diameter as the outer shape of the cylindrical member,
The rod body to which the fishing rod guide for the fishing rod is mounted is formed in a cylindrical shape,
出 竿 . The mounting portion is separate from the guide portion.
The swing rod according to claim 1. The elastic body is a styrene block copolymer thermoplastic elastic body,
The swing rod according to claim 2.

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