JP2014161234A - Fishing rod - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fishing rod that has a cylindrical cover body for decoration which is hard to be peeled off, even when reciprocating a movable hood in attaching and detaching a reel leg, and even when performing operation of swinging down the rod to input a terminal tackle and swinging up the rod to wind up the tackle terminal.SOLUTION: A fishing rod is configured by: forming a male screw on an outer circumferential surface of a sheet body of a reel sheet and a female screw 9C on an inner circumferential surface of a nut member 9 for driving a movable hood; threadedly attaching the movable hood to the sheet body 6 in a freely screwed and moved manner by the rotation of the nut member 9; attaching a cylindrical cover body 10 for decoration on the outer circumferential surface of the nut member 9; and forming a projected stripe 10A along a circumferential direction on the inner circumferential surface of the cylindrical cover body 10 for decoration.

Description

  The present invention relates to a fishing rod in which a reel seat provided with a movable hood and a bottom plug are attached to a main rod.

  The relationship between the movable hood and the nut member is as follows. More specifically, the nut member is seated on the seat body by screwing the female screw formed on the inner peripheral surface of the nut member with the male screw formed on the seat body of the reel seat and picking and rotating the nut member with fingers. The movable hood moves in the same direction in conjunction with the movement, and switches between a state in which the reel leg is held and a state in which the reel leg is separated from the reel leg.

A decorative cylindrical cover body is fitted and fixed to the nut member on the outer peripheral surface of the nut member. That is, for the decorative cylindrical cover body, in the above-mentioned publication, "a flexible member such as a cork material or a non-slip member may be provided on the skin portion of the portion 16G other than the annular portion of the movable hood body 16, In this case, the grip feeling is improved. " A method for attaching such a decorative cylindrical cover body is not described, but is as follows.
In other words, the adhesive is applied to the inner peripheral surface of the decorative cylindrical cover body, the adhesive is applied to the outer peripheral surface of the nut member to which the decorative cylindrical cover body is attached, and the decorative cylindrical cover body is applied to the nut member. It was fitted and fixed by adhesion (Patent Document 1).

JP 2004-248546 A (FIGS. 1 and 8, paragraph number [0012])

  In the case of the above-described configuration, there is a problem that the decorative cylindrical cover body rotates idly away from the nut member, or unlike the case of the official gazette, if there is nothing to be received at one end side of the decorative cylindrical cover body, the decorative cylindrical cover body is peeled off. It was.

  One of these reasons is that a strong rotational force acts on the decorative cylindrical cover body when the nut member is picked up with fingers and rotated. In particular, the angler tends to apply a large force to the decorative cylindrical cover body because the angler tries to tighten the reel legs more strongly. In addition to that, when holding the reel seat and reel with fingers or palms on the nut member, the fingers and palms will be tightened and the mechanism will be rolled up with the input mechanism being clamped In order to do so, each time the nut member, or the decorative cylindrical cover body is subjected to a rotational operation force, the decorative cylindrical cover body is further easily separated from the nut member.

  Moreover, not only the above-described operational reasons, but also on the manufacturing process, the adhesive is artificially applied across the inner peripheral surface of the decorative cylindrical cover body and the outer peripheral surface of the nut member, Although it is supposed that the decorative cylindrical cover body is externally fitted to the nut body with an adhesive, since the work process of applying the adhesive is artificially adopted, human variation is likely to occur and the work process In some cases, the adhesive may not be applied over the entire surface due to factors such as the need for rapidity, and in such a case, the desired adhesive force cannot be obtained, and the above-mentioned disadvantageous case may occur. sell.

  The object of the present invention is to perform an operation of swinging down the kite to throw up the mechanism and swinging up the kite to wind up the mechanism even when the movable hood is reciprocated when the reel leg is attached and removed. The object is to provide a fishing rod provided with a decorative cylindrical cover body that does not easily peel off even if it goes.

〔Constitution〕
According to a first aspect of the present invention, a male screw is formed on an outer peripheral surface of a seat body of the reel seat, and a female screw is formed on an inner peripheral surface of a nut member that drives the movable hood. A movable hood is attached to the seat body so that it can be screwed and moved.
The decorative cylindrical cover body is mounted on the outer peripheral surface of the nut member, and the protrusions are formed on the inner peripheral surface of the decorative cylindrical cover body. The operational effects are as follows.

[Action]
Projections were formed on the inner peripheral surface of the decorative cylindrical cover body. By forming this protrusion, the inner peripheral surface of the decorative cylindrical cover body is located between the adjacent protrusions, the inner peripheral surface away from the outer peripheral surface of the nut member, and the nut member An inner peripheral surface of the protrusion itself close to the outer peripheral surface can be formed.

As a result, an adhesive pool can be formed between the protrusions, and when the adhesive located on the outer peripheral surface of the nut member and the adhesive pool is solidified, the protrusion itself is a hook that provides movement resistance. This increases the fixing force between the decorative cylindrical cover body and the nut member.
As an operation mode, since it is required to leave the adhesive in the adhesive pool between the protrusions, the reliability of the operation is improved even if there is uneven application.

  On the other hand, since the inner peripheral surface of the projecting portion of the decorative cylindrical cover body can be positioned sufficiently close to the outer peripheral surface of the nut member, the decorative cylindrical cover body The degree of eccentricity can be made sufficiently small, the gap between the inner peripheral surface of the projecting portion of the decorative cylindrical cover body and the outer peripheral surface of the nut member can be made uniform over the entire circumference, and the degree of adhesion can be increased accordingly. Variations can be suppressed.

〔effect〕
Therefore, even if there is some unevenness in the application of the adhesive to the inner peripheral surface of the decorative cylindrical cover body, the decorative cylinder is improved by simply forming a protrusion on the inner peripheral surface of the decorative cylindrical cover body. To avoid the eccentricity of the shaped cover body and make the bonding state more effective through the adhesive between the inner surface of the protrusion and the outer surface of the nut member. Can provide a fishing rod provided with a decorative cover body that is not easily isolated.

〔Constitution〕
The characteristic configuration of the invention according to claim 2 is that a female screw for screwing a butt plug is formed on an inner peripheral surface of a mounting member attached to a butt end of the heel and is attached to the mounting member of the heel. The projecting portion is formed on the inner peripheral surface to be fitted, and the function and effect thereof are as follows.

[Function and effect]
In order to attach the butt plug, the projection member described in claim 1 is also formed on the attachment member attached to the inner peripheral surface of the end of the heel of the marshal, so that the butt plug can be attached and detached. However, the mounting member is less likely to loosen with respect to the main rod, and a fishing rod that can stabilize the fitting state of the bottom plug can be provided.

〔Constitution〕
A characteristic configuration of the invention according to claim 3 is that the decorative cylindrical cover body is formed of a fiber reinforced resin, and the protrusion is a spiral protrusion, and the function and effect thereof are as follows. It is.

[Function and effect]
By forming the ridges in a spiral shape, the ridges can be formed over the entire length of the decorative cylindrical cover body, and even if the decorative cylindrical cover body is made of fiber reinforced resin, A ridge can be formed without employing processing or the like.

〔Constitution〕
The characteristic configuration of the invention according to claim 4 is that the outer peripheral surface of the nut member is a straight circular arc surface having no irregularities, and the function and effect thereof are as follows.

[Function and effect]
Since the outer peripheral surface of the nut member is a straight circular arc surface without irregularities, the distance from the inner peripheral surface of the protrusion formed on the inner peripheral surface of the decorative cylindrical cover body is set to the entire length of the decorative cylindrical cover body. As described in claim 1, the eccentricity of the decorative cover body can be suppressed, and the decorative cylindrical cover body can be displaced in the axial direction of the nut member. The distance from the inner peripheral surface of the ridge does not change.

FIG. 1 is a side view showing a fishing rod of a fishing rod. FIG. 2 is a longitudinal rear view showing the elbow rest. FIG. 3A is a longitudinal side view showing a state before the decorative cylindrical cover body is attached to the nut member, and FIG. 3B shows a state where the decorative cylindrical cover body is attached to the nut member. It is a vertical side view. 4A is a perspective view showing the mandrel, FIG. 4B is a perspective view showing a state in which the ridge forming tape is mounted on the mandrel, and FIG. 4C is a ridge forming tape on the mandrel. 4 is a perspective view showing a state before winding the prepreg sheet, and FIG. 4D is a perspective view showing a state where the ridge forming tape is mounted on the mandrel and the prepreg sheet is wound. (E) is a perspective view which shows the state which has removed the protrusion forming tape. FIG. 5 is a vertical cross-sectional side view showing a state before the hip plug is attached.

[First Embodiment]
A fishing rod A used in marine fishing ponds and sea fishing will be described.
As shown in FIGS. 1 and 2, the fishing rod A is a swinging-type rod with 4 to 5 joints, and a circular arc surface is cut into a straight surface 2 </ b> A from the base end of the rod 1. And a front grip 5 disposed on the front side of the reel seat 4 and a reel seat 4 disposed on the front side of the rear grip 3.

  The reel seat 4 is integrally formed on the heel end side of the front grip 5 on the heel side of the seat body 6 and the seat body 6 that is externally fitted to the heel body (blanks) that is positioned on the innermost side of the base rod 1. The fixed hood 7 and the movable hood 8 mounted on the buttock side of the seat body 6 are configured.

As shown in FIG. 1, the movable hood 8 is a cylindrical hood body that stores and supports a reel leg (not shown) together with a fixed hood, and protrudes in a radial direction from a reel leg holding portion 8A that stores and holds the reel leg. I am letting. A cylindrical portion 8B extends from the reel leg holding portion 8A toward the buttock side, and is formed into a relatively long cylindrical body. Although not shown in the figure, an engagement groove is formed along the axis X on the opposite side of the seat body 6 from the side where the reel leg holding portion 8A exists, and the inner periphery of the movable hood 8 An engaging protrusion is formed on the surface to engage with the engaging groove.
When the engagement groove and the engagement protrusion engage with each other, the movable hood 8 slides along the engagement groove and moves without rotating in the circumferential direction.

As shown in FIGS. 1 and 3, a nut member 9 is provided on the buttock side of the movable hood 8. The nut member 9 is a cylindrical member, and an internal thread 9c is formed on the inner peripheral surface. On the other hand, a male screw 6 c is formed on the outer peripheral surface of the seat body 6 on which the nut member 9 is fitted.
The nut member 9 is screwed into the male screw 6c of the seat body 6, and the nut member 9 is picked with fingers and rotated around the axis X, whereby the nut member 9 can be screwed and moved along the axis X. Accordingly, the movable hood 8 can be switched to a state in which the reel leg is held close to the fixed hood 7 and a state in which the reel leg can be removed by moving the movable hood 8 away from the fixed hood 7.

The configuration of the nut member 9 will be described in detail. As shown in FIG. 3, a flange portion 9A is formed on the front side, and a cylindrical body portion 9B is formed on the butt end side of the flange portion 9A so as to have a small diameter. It is formed. The outer peripheral surface of the cylindrical body portion 9B is formed on a straight surface without unevenness. As the nut member 9, a functional resin such as nylon, polypropylene, or PET is employed.
In the flange portion 9A, an annular engagement groove 9b is formed on the concave side following the inlet opening 9a. As described above, a female screw 9c is formed on the inner side of the cylindrical body portion 9B on the further back side of the annular engagement groove 9b, and this female screw 9c is screwed into the male screw 6c of the seat body 6. The nut member 9 can be screwed and moved.

Although not shown in the figure, an engaging protrusion that engages with the annular engagement groove 9b extends from the movable hood 8 toward the buttock side with respect to the annular engagement groove 9b of the nut member 9 described above. It is. The engagement protrusion is configured to be relatively movable along the annular engagement groove 9b in a state in which the engagement protrusion is engaged with the annular engagement groove 9b, and is movable even when the nut member 9 is rotated. The hood 8 is prevented from rotating.
That is, when the nut member 9 is rotated, the movable hood 8 does not rotate, but can reciprocate along the axis X together with the nut member 9.

  As shown in FIG. 3B, a tubular cover body 10 for decoration made of fiber reinforced resin is attached to the tubular body 9B of the nut member 9. As described above, by attaching the decorative cylindrical cover body 10, the decorative effect is enhanced, and not only the tightening and loosening operation is performed, but also a rotation operation force is applied when a mechanism is inserted and a caught fish is taken in. The function of maintaining the surface strength of the nut member 9 is exhibited. The outer peripheral surface of the decorative cylindrical cover body 10 attached to the flange portion 9A of the nut member 9 is flush with no step.

The decorative cylindrical cover body 10 will be described. As shown in FIGS. 3 (a) and 3 (b), the decorative cylindrical cover body 10 is a cylindrical body having a constant thickness t, and a spiral as a protrusion along the circumferential direction on the inner peripheral surface thereof. A shaped protrusion 10A is formed. The thickness T of the protrusion 10A is formed to be equal to or slightly thicker than the thickness t of the cover body 10. The width w of the ridge 10A is formed smaller than the interval W between the adjacent ridges 10A.
Although the protrusion 10A is formed in this way, the thickness t of the decorative cylindrical cover body 10 is the same as that of a conventional product without the protrusion 10A. The protrusion 10A further protrudes inward from the inner peripheral surface on the inner side by the thickness T.

  As shown in FIG. 3 (b), when the decorative cylindrical cover body 10 is externally fitted to the cylindrical body portion 9B of the nut member 9, the protrusion 10A is sufficiently close to the outer peripheral surface of the cylindrical body portion 9B. The adhesive applied between the decorative cylindrical cover body 10 and the cylindrical body portion 9B enters between the tip of the ridge 10A and the outer peripheral surface of the cylindrical body portion 9B, and the decorative cylindrical cover body. 10 and the cylindrical trunk | drum 9B are strengthened.

A method for manufacturing the decorative tubular cover body 10 and the protrusion 10A will be described.
Here, a manufacturing method is adopted in which a plurality of decorative cylindrical cover bodies 10 are simultaneously formed and divided into individual pieces after forming. As shown in FIG. 4C, the reinforcing fiber c group that inclines in the positive direction with respect to the reference axis X with respect to the reinforcing fiber c such as carbon fiber and the reinforcing fiber c group that inclines in the negative direction intersect each other. In this state, the reinforced fiber c group knitted is impregnated with a thermosetting resin (or thermoplastic resin) such as an epoxy resin to form the prepreg sheet 11. The prepreg sheet 11 is cut into a substantially trapezoidal shape as illustrated.
As a configuration of the prepreg sheet 11, a reinforcing fiber c in which the direction of the reinforcing fiber c is parallel to the axis X and a reinforcing fiber c orthogonal to the axis X may be woven.
Further, the prepreg sheet 11 in which the reinforcing fiber c group inclined in the positive direction with respect to the axis X is aligned with the prepreg sheet 11 in which the reinforcing fiber c group inclined in the negative direction with respect to the axis X is overlapped. A so-called bias type prepreg sheet group may be used.

(1) As shown in FIGS. 4 (a) and 4 (b), the above-described protrusion forming tape 13 is spirally wound around the mandrel 12 over substantially the entire length. The ridge forming tape 13 is a polypropylene tape, has a width corresponding to the interval W between the ridges 10A, and has the same thickness as the thickness T of the ridge 10A.
The mandrel 12 is formed in a truncated cone shape that increases in diameter from the front side to the original side, but the taper degree is substantially straight and is desirably suppressed to 1/1000 mm or less.
(2) As shown in FIGS. 4 (c) and 4 (d), the cut prepreg sheet 11 is wound around the mandrel 12 from above the protrusion-forming tape 13 wound spirally.
(3) Although not shown in the figure, further, further tighten with cellophane tape (not shown) from above.
(4) In a state wound around the mandrel 12, it is placed in a furnace and baked.
(5) After firing, the mandrel is decentered and a cylindrical material is taken out.
(6) As shown in FIG. 4E, the ridge forming tape 13 is removed from the cylindrical material. Then, the protrusion 10A is formed on the inner peripheral surface of the cylindrical material.
(7) As shown in FIG. 4 (e), the collar material is cut into a plurality of pieces with the axial core length L of the decorative cylindrical cover body 10, and finished to make the decorative cylindrical cover body 10. .

  As the reinforcing fiber constituting the prepreg, specifically, glass fiber, aramid fiber, alumina fiber, etc. can be used in addition to carbon fiber, and as the resin, in addition to epoxy resin, thermosetting such as phenol resin, polyester resin, etc. A thermoplastic resin such as a conductive resin or PV (E) can be used. Further, the prepreg may be configured by impregnating a woven fabric woven with reinforcing fibers with a resin.

[Second Embodiment]
The attachment structure of the bottom plug 14 will be described. As shown in FIG. 5, a female screw 15 </ b> A is formed in a free space of a bottomed cylindrical mounting member 15 having an opening on the base side, and a flange 15 </ b> B is formed on an opening end. It is fitted inside the butt end. A bottom plug 14 having a male screw 14 </ b> A is screwed into the internal space of the mounting member 15.

As shown in FIG. 5, the above-described protrusion 1 </ b> A is formed on the inner peripheral surface of the heel end portion of the main rod 1. The outer peripheral surface of the attachment member 15 is a straight surface without unevenness.
As described above, the protrusion 1A on the inner peripheral surface of the main shaft 1 and the outer peripheral surface of the mounting member 15 are bonded to each other through the adhesive, so that the mounting member 15 and the main shaft can be mounted even if the bottom plug 14 is mounted and removed. 1 can be firmly adhered.

[Another embodiment]
(1) The protrusion 10A formed on the decorative cylindrical cover body 10 is not necessarily a ridge, and a plurality of truncated cone-shaped or columnar protrusions are formed on the entire inner peripheral surface. But you can. As a method of forming the protrusions, a large number of resin protrusions can be bulged and used on the protrusion forming tape 13. If the protrusions are formed along the longitudinal direction of the protrusion forming tape 13 and the protrusion forming tape 13 is wound as shown in FIG. Projections are formed on the inner peripheral surface of the ten.
(2) The protrusion 10A formed on the decorative cylindrical cover body 10 does not necessarily need to be formed in a spiral shape, and may be an annular one. Further, not only along the circumferential direction but also along the axial direction.
(3) The decorative cylindrical cover body 10 is not only made of prepreg, but instead of the case where the roughening process is performed by machining, when the protrusion 10A as described above is formed, a metal It may be made.
(4) If a hooking effect similar to the formation of the protrusions 10 </ b> A on the inner peripheral surface of the decorative tubular cover body 10 can be expected, the protrusions may be formed on the outer peripheral surface of the nut member 9.
(5) The width w of the protrusion 10A may be the same as or larger than the interval W between the adjacent protrusions 10A.

  The present invention can be applied to a fishing rod provided with a cylindrical movable hood.

DESCRIPTION OF SYMBOLS 1 Marshal 1A ridge 4 Reel seat 6 Seat body 6c Male screw 8 Movable hood 9 Nut member 10 Decorating cylindrical cover body 10A ridge (projection)
14 Bottom plug 15 Mounting member 15A Female screw

Claims (4)

A fishing rod equipped with a reel seat with a movable hood on the marshal,
A male screw is formed on the outer peripheral surface of the seat body of the reel seat, and a female screw is formed on the inner peripheral surface of a nut member that drives the movable hood, and the movable body is screwed and moved by rotation of the nut member. Mounted on the
A fishing rod in which a decorative cylindrical cover body is mounted on the outer peripheral surface of the nut member, and a protrusion is formed on the inner peripheral surface of the decorative cylindrical cover body.   A female screw is formed on the inner peripheral surface of the mounting member attached to the end of the heel of the main shaft, and a protrusion is formed on the inner peripheral surface of the main shaft that is externally fitted to the mounting member. The fishing rod according to claim 1.   The fishing rod according to claim 1 or 2, wherein the decorative cylindrical cover body is formed of a fiber reinforced resin, and the protrusion is a spiral protrusion.   The fishing rod according to claim 1 or 2, wherein the outer peripheral surface of the nut member is a straight circular arc surface having no irregularities.

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