JP4881093B2 - fishing rod - Google Patents

Description

  The present invention relates to a fishing rod characterized by a grip portion attached to a hand rod.

  In general, with a spatula or the like, a grip (grip) is attached to the hand heel so that the gripping property is improved. For example, in Patent Document 1, a foam material or the like is swelled at the rear end of the hand bag so as to have a shape that can be easily grasped, and on the outside thereof, an improvement in touch, anti-slip, etc. For this reason, a grip part having a fibrous body knitted in a bag shape is disclosed.

And the bottom end which has a collar part is inserted in the rear end of the said grip part, and the fiber body is prevented from fraying by pinching | interposing the said fiber body by the back surface of a collar part.
Utility Kaihei 5-88264

  However, in the above-described well-known fishing rod, the flat surface of the buttock of the butt plug is in surface contact with the bent portion of the fiber body, so that a gap is easily generated due to the unevenness of the knitted fiber body in a wide range. In addition, there is a gap between the buttocks buttocks and the rear end of the grip, the outer peripheral end of the buttocks comes into contact with the gripped hand, the skin enters the gap between both, etc. There is a problem that it cannot withstand long-term use. Moreover, in the above-described surface contact structure of the bottom plug, a gap between the two tends to be generated due to dimensional tolerance.

  The present invention has been made based on the above-described problems, and an object of the present invention is to provide a fishing rod having a grip portion that is comfortable to grip.

In order to achieve the above-described object, a fishing rod according to the present invention includes a grip portion formed by covering a large diameter portion of the rear end of the hand rod with a covering member, and a buttocks plug attached to the rear end of the grip portion. The grip portion has a rear end surface portion, and the rear end surface portion gradually decreases in diameter from the rear end portion of the grip portion toward the rear side and is covered with the covering member. The bottom plug is formed to have an outer diameter equal to or less than the rear end of the grip portion, and has a circular flange portion having a gap portion formed in the circumferential direction on the inner side. In addition, the outer side of the gap formed in the circular flange portion is in a circular contact with the covering member of the inclined surface of the rear end surface portion.

  According to the fishing rod having the above-described configuration, the bottom plug does not come into surface contact with the rear end surface portion of the grip portion, but partially contacts the rear end surface portion and the bottom plug depending on the unevenness of the rear end surface portion. It becomes difficult to produce a gap between the two, and the gripping property can be improved. In addition, since the butt plug is formed with an outer diameter that is less than the rear end of the grip portion, the butt plug does not protrude from the outer surface of the grip portion, and when it is gripped, it hits the skin. There is no part that touches the line, and the gripping ability can be improved.

  According to the fishing rod having the above-described configuration, the outer edge portion of the gap portion is formed with respect to the rear end surface portion of the grip portion when the butt plug is attached to the grip portion by forming the gap portion in the hook portion of the tail plug. Comes to guess. In other words, the butt plug does not come into surface contact with the rear end surface portion of the grip portion, but comes into partial contact, so that the gap between the rear end surface portion and the butt plug depending on the unevenness of the rear end surface portion. Is less likely to occur, and the gripping ability can be improved. In addition, the said space | gap part may be formed over the whole circumferential direction, and may be formed at intervals in the circumferential direction. Moreover, about the space | gap part formed in a collar part, it is preferable to form so that the part which abuts may be a point contact when it sees a cross section.

  In order to achieve the above-described object, a fishing rod according to the present invention includes a grip portion formed in a large diameter at the rear end of the hand rod, and a buttocks plug that is attached to the rear end of the grip portion and has a hook portion. A gap portion is formed in the collar portion of the bottom plug, and an edge portion outside the gap portion is brought into contact with a rear end surface of the grip portion, and the gap portion between the collar portion and the grip portion rear end surface is provided. An elastic bonding portion that bonds through an elastic member is provided in the gap portion.

  According to the fishing rod having the above-described configuration, the outer edge portion of the gap portion is formed with respect to the rear end surface portion of the grip portion when the butt plug is attached to the grip portion by forming the gap portion in the hook portion of the tail plug. Comes to guess. In other words, the butt plug does not come into surface contact with the rear end surface portion of the grip portion, but comes into partial contact, so that the gap between the rear end surface portion and the butt plug depending on the unevenness of the rear end surface portion. Is less likely to occur, and the gripping ability can be improved. In addition, by providing an elastic adhesive part that adheres via an elastic member in the gap between the heel part and the grip part rear end face, the adhesive strength between the two improves, and the rear end face during actual fishing It is possible to reliably prevent a gap from being generated between the portion and the bottom plug. In particular, since the elastic member provides adhesion in a state along the shape of the gap, the load generated at the joint between the rear end surface portion and the bottom plug can be reduced, and damage and the like are effectively prevented. It is possible to prevent and improve gripping ability.

  Of course, also in such a structure, the said space | gap part may be formed over the whole circumferential direction, and may be formed in the circumferential direction at intervals. Moreover, about the space | gap part formed in a collar part, it is preferable to form so that the part which abuts may be a point contact when it sees a cross section.

  According to the present invention, it is possible to obtain a fishing rod having a grip portion that is comfortable to grip.

  Hereinafter, an embodiment of a fishing rod according to the present invention will be described.

  1-5 is a figure which shows one Embodiment of the fishing rod which concerns on this invention, FIG. 1 is a figure which shows the part of a grip part, FIG. 2 is a longitudinal cross-sectional view of the part to which a bottom plug is mounted | worn, 3 is an enlarged view of the main part of FIG. 2, FIG. 4 is a plan view of the grip portion viewed from the rear end side, and FIG. 5A is a plan view of the butt plug, and FIG. FIG.

  The fishing rod 1 according to the present invention has a configuration suitable for, for example, spatula rod fishing, and is configured by cascading a plurality of rods (in FIG. 1, among such a plurality of rods). , The hand bag 2 is illustrated). Each heel is made of, for example, so-called FRP in which a reinforcing fiber is impregnated with a synthetic resin, and a grip portion 5 is formed at the rear end of the hand heel 2.

  The grip portion 5 is provided with a large-diameter portion 6 having a predetermined length (a length that can be gripped as shown in FIG. 1) along the axial direction at the rear end of the handle 2. It is comprised by coat | covering the coating | coated member 8 on the outer periphery. The large-diameter portion 6 is made of a hard member so that operability can be improved, or, for example, a foam material or a cork is used after the heel constituting the hand heel 2 so as to reduce the weight. It is configured by being fixed to the outer periphery of the end with an adhesive or the like, or by forming the heel constituting the hand ridge 2 as it is. The covering member 8 is constituted by, for example, winding (blading) a fiber material on the outer periphery thereof and applying a thread stopper. Alternatively, the covering member 8 may be configured by attaching a synthetic resin tube or a woven cloth cylinder, and by configuring the covering member 8 with a flexible member, the gripping property can be improved.

  The large-diameter portion may extend in a straight shape so that the outer peripheral surface thereof is parallel to the hand bag (see FIG. 8), or is configured with a smooth curved surface such that the central region bulges out. (See FIGS. 2 and 6).

  The grip portion 5 configured by attaching the covering member 8 to the large-diameter portion 6 is cut in a direction perpendicular to the axial direction of the handle 2 and has a cut surface 5a. A rear end surface portion 5b is provided in contact with and covering the covering member 8. Here, the “rear end surface portion” is a portion formed on the rear side from the rear end portion P of the grip portion 5 and is defined as a portion with which the buttocks plug 10 abuts. For this reason, the cut surface 5a itself may be a rear end surface portion with which the bottom plug 10 is brought into contact. Further, the “rear end portion P” is a boundary that greatly changes in order to move to the rear end surface portion 5b in the surface region of the grip portion 5, or a common tangent L (see FIG. 7, see FIG. 9). The rear end portion P shown in FIG. 3 has an acute angle for ease of explanation, but it is preferable to form it with a small R.

  The rear end surface portion 5b of the present embodiment is configured as a flat inclined surface that gradually decreases in diameter from the rear end portion P toward the rear, and the cut surface 5a is formed below the lower end position of the inclined surface. It has become a state. And the through-hole 2d of the handle 2 is located in the center of the cut surface 5a, and a butt plug is inserted here.

  A tail plug 10 is attached to the rear end of the grip portion 5. The bottom plug 10 is made of, for example, synthetic resin, wood, metal, or the like, and has a columnar adhesive portion (insertion portion) 10a that is inserted into the through hole (insertion hole) 2d and bonded to the inner surface thereof. And a flange portion 10b protruding in the radial direction. Note that a hollow portion 10c extending in the axial direction may be formed in the bonding portion 10a.

  The shape of the flange portion 10b is not particularly limited. In the present embodiment, the shape of the flange portion 10b is a circular shape having an outer diameter smaller than the rear end portion P of the grip portion. It abuts on the rear end surface portion 5b. That is, it is not the whole inner side surface of the collar part 10b but the outer peripheral edge part (becomes a contact part) 10d that hits the circle around it, not the entire inner surface of the collar part 10b.

  Further, in the present embodiment, the gap portion 12 is formed in the circumferential direction inside the circular flange portion 10b, and the outer peripheral edge portion 10d serving as the contact portion is formed outside the gap portion 12. Has been. In addition, this space | gap part 12 is formed because the inner surface of the collar part 10b of the bottom plug 10 inclines so that the distance between the cut surfaces 5a may become short gradually as it transfers to the outer peripheral side from the center. .

  According to the fishing rod having the above-described configuration, the bottom plug 10 does not make surface contact with the rear end surface portion 5b of the grip portion 5, but partially makes contact (circular contact). Without greatly depending on the unevenness generated by covering the diameter portion, it is difficult to form a gap between the rear end surface portion 5b and the bottom plug (buttock), and the gripping property can be improved. Further, since the collar portion 10b of the butt plug 10 is formed with a smaller diameter than the outer diameter at the rear end portion P of the grip portion 5, the butt plug does not protrude from the outer surface of the grip portion 5. When it is held, there is no part that hits the skin or touches the line, and the gripping ability can be improved. Furthermore, since the outer peripheral edge portion 10d of the flange portion 10b abuts against the rear end surface portion 5b to which the covering member is attached, the end surface of the covering member is not exposed, and damage to the covering member can be prevented. Furthermore, since the outer peripheral edge portion 10d bites into the covering member, the gap can be reliably prevented.

  Further, as described above, the rear end surface portion 5b is configured as an inclined surface that gradually decreases in diameter toward the rear side. Therefore, when the adhesive portion 10a of the bottom plug is fitted into the through hole 2d and is fixedly bonded. Even if there is a deviation due to tolerances in the axial direction or radial direction, it can be applied to any area of the inclined surface, so it can be absorbed, and more gaps in the longitudinal direction due to unevenness on the surface of the covering member are generated. It becomes difficult to do.

  Further, in the above-described configuration, since the gap portion 12 is formed in the flange portion 10b, the end surface of the covering member can be positioned in the gap portion, and there is unevenness due to fraying of the end surface of the covering member 8, end surface treatment, or the like. However, it becomes a structure which a clearance gap does not produce easily between butt plugs. Further, as shown in FIG. 3, when the adhesive 15 is applied to the adhesive portion 10a and fitted into the through-hole 2d, the adhesive 15 is applied to the end face (cutting) of the large-diameter portion 6 formed of a foam material or the like. When applied to the surface 5a), deformation of the large-diameter portion can be prevented and strength can be improved. Further, when the adhesive 15 is applied so as to fill the gap portion 12, the adhesive strength is improved. Furthermore, the gap 12 can prevent the adhesive 15 from protruding to the outside.

  In addition, the above-described gap portion 12 may have a configuration in which a flat portion is partially provided and the portion is in surface contact with the cut surface 5a, and an elastic adhesive portion is provided therein as described later. The structure which fills may be sufficient.

  6 and 7 are views showing a modification of the grip portion of the fishing rod described above.

  The grip portion 5 of this modification is configured by attaching a covering member 8A made of a tubular member (tube) made of woven fabric, synthetic resin, or the like to the large diameter portion 6. In this modification, the rear end surface portion 5b ′, which is an inclined surface that gradually decreases in diameter toward the rear side, is configured as a curved surface. And the position where the collar part 10b contacts is radially inward from the contact position (rear end part P) on the grip part 5 side of the common tangent line L defined by the rear end of the grip part and the buttocks plug, When gripped, the end region of the butt plug is less likely to hit the hand. Further, as shown in the figure, since the end 8d of the covering member 8A is located in the gap 12, the covering member is not frayed or damaged.

  FIG. 8 is a view showing a second modified example of the grip portion of the fishing rod described above.

  In this modification, the outer surface shape of the grip portion 5 is configured to be parallel to the axial direction of the hand grip, and the bottom plug 10 has a diameter smaller than the outer diameter (a diameter smaller by d shown in the figure). Is the one that is attached. As described above, the outer surface shape of the grip portion can be appropriately modified in consideration of gripping properties.

  FIG. 9 is a view showing a third modification of the above-described fishing rod grip.

  In this modification, the rear end of the grip portion 5 is configured as a large curved portion, and the entire rear end surface portion 5b 'on the rear side of the rear end portion P defined as described above is gradually directed rearward. The curved surface is reduced in diameter. According to such a shape, since the entire rear end side of the grip portion is curved, the contact is lost and the shape is easily held in the palm.

  10 to 13 are views showing a fourth modification of the above-described fishing rod grip portion.

  In this modification, the gap portion 12A formed in the flange portion 10b of the bottom plug 10 is constituted by a circumferential recess having a depth d of 0.5 to 5 mm, as shown in FIG. The reason why the depth d of the recess is set to 0.5 to 5 mm is that if the depth is less than 0.5 mm, an elastic adhesive portion (described later) may bulge due to molding variation, and a gap may be generated. This is because if the depth is deeper, the outer shell strength of the butt plug is reduced (of course, if the strength is not a problem, it may be formed deeper than 5 mm).

  The shape of the outer peripheral edge portion 10d of the collar portion 10b that is in contact with the rear end surface portion of the grip portion 5 may be formed in an arc shape or a square shape, or may be formed in a planar shape. . In this case, the abutting width with respect to the rear end surface portion is preferably set to ½ or less of the radial length L of the collar portion shown in FIG.

  And in the space | gap part 12A formed between the collar part 10b and the rear-end surface of the grip part 5, the elastic adhesion part 20 adhere | attached via an elastic member is provided. The elastic bonding portion 20 is configured by attaching an adhesive layer 20b on both sides of an elastic member 20a formed in a ring shape. The elastic member 20a is an elastic member such as a cloth or a synthetic resin (polypropylene tape or the like) and has a thickness of about 0.5 to 5 mm. Further, the adhesive layer 20b may be constituted by a so-called adhesive, but is preferably constituted by an adhesive member, for example, a silicone-based, rubber-based, or acrylic-based adhesive, and the thickness at that time is It is preferable to make it about 10-15 μm.

  Further, the inner surface of the through-hole (insertion hole) 2d and the cylindrical adhesive portion (insertion portion) 10a that is inserted into and bonded to the inner surface form a clearance of about 0.05 mm, and an epoxy is formed there. Adhesion is preferably performed using any one of resin-based, acrylic resin-based, and cyanoacrylate-based adhesives 15.

  According to the configuration described above, by providing the elastic bonding portion 20 that is bonded to the gap portion 12A between the collar portion and the grip portion rear end surface via the elastic member 20a, between the grip portion 5 and the gap portion 12A. The adhesive strength can be improved. For this reason, even if the load by a palm acts at the time of actual fishing, it is prevented reliably that a clearance gap will be produced between both, and the grip property and operativity will be improved. In particular, even when compared with a configuration in which the gap is simply filled with an adhesive or the like, problems such as peeling of the adhesive layer do not occur. Further, since the elastic member 20a that can be elastically deformed adheres in a state along the shape of the gap portion 12A, the load acting on the joint portion between the rear end surface portion of the grip portion 5 and the bottom plug is reduced. Thus, it is possible to effectively prevent breakage and the like, and to improve the degree of design freedom such as weight reduction of the bottom plug.

  In addition, the inner surface of the through hole (insertion hole) 2d and a columnar adhesive portion (insertion portion) 10a that is inserted into the through hole (insertion hole) and bonded to the inner surface are adhered by the adhesive 15 and provided in the gap portion 12A. By forming the adhesive layer 20b of the elastic adhesive portion 20 to be made of a pressure-sensitive adhesive, it is possible to adjust the level difference and gap by temporarily fixing when the bottom plug 10 is attached. In other words, the adhesive is a semi-solid with high viscosity and low elasticity, and its state is difficult to change after bonding, and can be bonded by applying a slight pressure at room temperature for a short time. ) When fixing the inner surface of 2d and the columnar adhesive portion (insertion portion) 10a with the adhesive 15, temporarily fix the variation at the time of fixing with the adhesive 15 that easily obtains high adhesive strength at the bonding interface. It is possible to make adjustments. For this reason, it is possible to realize strong bonding with the adhesive 15 in a state of being reliably aligned without causing a step or the like, and to relieve the load at the bonded portion due to the low elasticity characteristic of the adhesive. It becomes possible.

  FIG. 14 is a view showing a fifth modification of the above-described fishing rod grip.

  In this modification, a plurality of elastic bonding portions are provided in the gap portion 12 of the bottom plug 10 shown in FIGS. 2 and 3 described above. As described in detail in the fourth modification described above, the elastic bonding portion 20 can be elastically deformed along the shape of the gap portion by the elastic member, so that the gap portion 12 is filled. As shown, a plurality of elastic bonding portions 20A, 20B can be provided. That is, by dividing the elastic bonding portion into a plurality of pieces, it is possible to arrange the elastic bonding portion according to the shape of the gap formed in the flange portion 10b of the bottom plug 10.

  Further, the gap portion 12 may be filled with a low-elasticity semi-solid pressure-sensitive adhesive having a high viscosity such as a silicone sealant. Further, an elastic adhesive portion may be formed by laminating a plurality of pressure-sensitive adhesives having a thickness of about 15 μm to 100 μm.

  Although the embodiment of the present invention has been described above, the present invention is not limited to the configuration of the embodiment described above, and various modifications can be made.

  About the large diameter part which comprises a grip part, and the constituent material of the coating | coated member coat | covered by this, it is possible to change suitably. Further, the shape of the gap formed in the collar portion of the bottom plug can be appropriately modified unless the entire inner surface of the collar portion is in surface contact. Moreover, the collar part should just be an outer diameter below the outer diameter in the rear-end part P of the grip part 5, and it can change suitably also about the collar part and the shape of the surface.

It is a figure which shows one Embodiment of the fishing rod which concerns on this invention, and is a figure which shows the part of a grip part. The longitudinal cross-sectional view of the part by which a bottom plug is mounted | worn. The enlarged view of the principal part of FIG. The top view which looked at the grip part from the rear end side. It is a figure which shows a butt plug, (a) is a top view, (b) is a side view. The figure which shows the modification of a grip part. The enlarged view of the principal part of FIG. The figure which shows the 2nd modification of a grip part. The figure which shows the 3rd modification of a grip part. The figure which shows the 4th modification of a grip part. The enlarged view of the principal part of FIG. It is a figure which shows a butt plug, (a) is a top view, (b) is a side view. It is a figure which shows an elastic bonding part, (a) is a top view, (b) is a side view. The figure which shows the 5th modification of a grip part.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Fishing rod 2 Hand rod 5 Grip part 5b, 5b 'Rear end surface part 6 Large diameter part 8 Cover member 10 Bottom plug 10b Girder part 10d Outer peripheral edge part (contact part)
12, 12A Cavity 15 Adhesive 20, 20A, 20B Elastic bonding part P Rear end part

Claims (5)

A fishing rod provided with a grip portion formed by covering a large diameter portion of the rear end of the hand rod with a covering member, and a butt plug mounted on the rear end of the grip portion,
The grip portion has a rear end surface portion,
The rear end surface portion gradually decreases in diameter from the rear end portion of the grip portion toward the rear side, and has an inclined surface covered with the covering member ,
The bottom plug is formed to have an outer diameter equal to or less than the rear end portion of the grip portion, and has a circular flange portion having a gap portion formed in the circumferential direction on the inner side,
The fishing rod characterized in that the outer side of the gap formed in the circular rod portion is in a circular line with respect to the covering member of the inclined surface of the rear end surface portion. The fishing rod according to claim 1, wherein an outer peripheral edge of the circular rod portion bites into a covering member of the grip portion. The fishing rod according to claim 1 or 2, wherein the covering member of the grip portion is a woven fabric or a synthetic resin. The fishing rod according to any one of claims 1 to 3, wherein the bottom plug is bonded to a gap portion between the collar portion and a rear end surface of the grip portion via an elastic member. The bottom plug includes a fitting portion that fits into an insertion hole formed in the rear end surface of the grip portion,
5. The fishing rod according to claim 4, wherein the inner surface of the insertion hole and the outer surface of the fitting portion are fixed by an adhesive, and an adhesive is interposed in a gap portion between the flange portion and the rear end surface of the grip portion.

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