The present application claims priority based on Japanese Patent Application No. 2021-187696 (filed on Nov. 18, 2021), the contents of which are incorporated herein by reference in their entirety.
The present invention relates to a fishing line guide and a fishing rod to which the fishing line guide is mounted.
In the related art, a fishing rod to which various fishing reels such as a spinning reel and a double bearing reel can be mounted has been known, and fishing line guides that guide a fishing line paid out from the fishing reel are attached to such a fishing rod at predetermined intervals in a longitudinal direction of the fishing rod. Usually, the fishing line guide includes a fishing line insertion portion (guide ring holding portion to which a guide ring is attached) through which the fishing line is inserted; a guide leg fixed to a rod of the fishing rod; and a connecting portion connecting the fishing line insertion portion and the guide leg. In addition, such a fishing line guide is formed in a plate shape from a metal, a synthetic resin, and a fiber-reinforced resin (refer to
Since the fishing line guide having a plate shape as described above does not have sufficient rigidity, when the thickness is increased in order to ensure rigidity, there is a possibility that the fishing line guide is increased in weight and receives wind resistance and operability of the fishing rod decreases. In addition, when the thickness of the fishing line guide is increased, the appearance also deteriorates.
Furthermore, the fishing line guide described above has a shape in which the connecting portion rises in an arc shape from the guide leg fixed to a rod surface and transitions to the fishing line insertion portion. The rising portion transitioning from the guide leg to the connecting portion is a portion to which the largest load (bending stress) is applied, and when the rigidity of the portion is not sufficient, the fishing line guide is prone to damage such as bending or breaking.
The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a fishing line guide that provides good operability to a fishing rod, that is efficiently reduced in weight, and that is less likely to be damaged, and the fishing rod to which such a fishing line guide is mounted.
In order to achieve the above-described object, according to the present invention, there is provided a fishing line guide comprising: a guide leg serving as a fixed portion with respect to a rod; a fishing line insertion portion through which a fishing line is inserted; and a connecting portion rising from the guide leg and connected to the fishing line insertion portion. A rib protruding to a rod tip side from the vicinity of the fixed portion of the guide leg toward the fishing line insertion portion is formed.
According to the fishing line guide with the above-described configuration, since the rib protruding to the rod tip side from the vicinity of the fixed portion of the guide leg toward the fishing line insertion portion is formed, rigidity can be efficiently ensured without increasing the weight. Namely, in the fishing line guide, when the fishing line is caught, the largest load acts in the vicinity of the fixed portion of the guide leg, but since the rib is formed from the portion toward the fishing line insertion portion, an efficient reinforcing effect can be obtained. In addition, since a sufficient reinforcing effect can be obtained, damage such as scratching, bending, or breaking is prevented from occurring in the guide leg or the connecting portion.
In addition, the present invention provides a fishing rod to which the fishing line guide described above is mounted.
In such a fishing rod, by installing a plurality of the fishing line guides that are efficiently increased in rigidity without an increase in weight, the weight of the entirety of the fishing rod is not increased, and operability does not decrease.
According to the present invention, it is possible to obtain the fishing line guide that provides good operability to the fishing rod, that is efficiently reduced in weight, and that is less likely to be damaged, and the fishing rod to which such a fishing line guide is mounted.
A fishing rod 1 illustrated in
A reel seat 9 comprising a reel leg placement portion is disposed on a proximal end side of the base rod 3. A fixed hood and a movable hood are provided on both sides of the reel leg placement portion of the reel seat 9 in an axial direction, and by placing a reel leg of a fishing reel 100 on the reel leg placement portion and moving the movable hood in the axial direction, the reel leg is fastened and fixed onto the reel leg placement portion. Incidentally, the movable hood may be disposed on one of a tip side and the proximal end side, and both sides may be configured as the movable hoods.
Fishing line guides 10 and 10A that guide a fishing line are mounted to the base rod 3, the middle rod 5, and the tip rod 7 (the fishing line guide 10A is a top guide). A plurality of the fishing line guides 10 are disposed on a surface of each rod at predetermined intervals along the axial direction. Incidentally, the fishing line guides 10 include a type fixed by a fixing method to be described later (fixed guide) and a type that is slidable along the rod surface when the rod is stored (floating guide).
Next, a configuration of the fishing line guide 10 mounted to the fishing rod described above will be described with reference to
The fishing line guide 10 of the present embodiment comprises a guide leg 11 extending in the axial direction of the rod to which the fishing line guide 10 is attached; a fishing line insertion portion 13 through which the fishing line is inserted; and a connecting portion 15 rising from an end on the tip side of the guide leg 11 and connected to the fishing line insertion portion 13, and these portions are formed in a flat plate shape. The fishing line guide 10 of the present embodiment is integrally formed by injection-molding a fiber-reinforced resin obtained by impregnating a matrix resin (for example, a thermosetting resin such as epoxy resin, unsaturated polyester, phenol, or vinyl ester, or a thermoplastic resin such as polyether sulfone (PES), polyphenylene sulfide (PPS), polyether ketone (PEEK), polycarbonate (PC), or polyamide (PA)) with short fibers or long fibers (for example, formed of various reinforcing fibers such as carbon fibers and glass fibers) serving as reinforcing fibers.
In addition, the fishing line guide 10 of the present embodiment has a single leg structure in which the guide leg 11 extends in the axial direction on the proximal end side, and has a structure in which the connecting portion 15 that rises while curving is provided at the end on the tip side of the guide leg 11 and the fishing line insertion portion 13 comprising a circular opening 13A is provided on an upper end side of the connecting portion 15. In this case, a guide ring formed from ceramic, metal, or the like may be attached to the circular opening 13A so as to enhance the slidability of the fishing line.
In the above-described configuration, the guide leg 11 is a region serving as a fixed portion with respect to the rod 5 (refer to
Incidentally, in the example illustrated in
As described above, the fishing line insertion portion 13 is integrated with the connecting portion 15, and the connecting portion 15 is formed to curve and rise from the guide leg 11. In this case, a rising angle α of a surface 15C on the rod tip side of the connecting portion 15 with respect to the guide leg 11 is not particularly limited; however, it is preferable that the rising angle α is formed in a range of 30°≤α≤85° such that the fishing line can be smoothly guided and easily removed even when the fishing line is entangled in a loop shape. In addition, in the present embodiment, the surface 15C of the connecting portion 15 is formed to be flush with a surface 13C on the rod tip side of the fishing line insertion portion 13, and forms a plane Pd defining the rising angle α.
The rib 20 protruding to the rod tip side from the vicinity of the fixed portion of the guide leg 11 toward the fishing line insertion portion 13 is formed on the fishing line guide 10. As illustrated in
In general, in the fishing line guide 10 of the type described above, when the fishing line is caught, a large load (bending stress in a clockwise direction in
The rib 20 may be formed on the surface 15C on the rod tip side of the connecting portion 15 in a transition region from the guide leg 11 of the fishing line guide to the fishing line insertion portion 13; however, as illustrated in
In addition, as illustrated in
In addition, in the present embodiment, as illustrated in
Furthermore, it is preferable that a height H of the rib 20 is formed to be higher on the fixed side with respect to the rod and to become lower as the rib 20 extends toward the fishing line insertion portion 13 side. With such a configuration, the strength can be efficiently improved without stress being partially concentrated, and since the rib 20 serves as a taper in combination with the structure in which the width W changes, molding can be easily performed. In addition, since an upper end side of the rib 20 is less likely to receive wind resistance, the operability of the fishing rod is prevented from decreasing.
It is preferable that a through-hole 22 is formed in the rib 20. As illustrated in
As illustrated in
In addition, the lower end surface 20B of the rib 20 may be extended in the axial direction as it is to be integrated with the guide leg 11, and may serve as a fixed portion that comes into contact with the surface of the rod. In this case, as illustrated in
In addition, since the fishing line guide 10 of the present embodiment is less likely to come off and the fixed state can be stabilized due to the above-described configuration, the weight of the guide leg 11 can be reduced by thinning a distal end side 11A thereof. Furthermore, as illustrated in
Next, a method for fixing the fishing line guide 10 with the above-described configuration to the surface of the rod (here, the middle rod 5) will be described with reference to
When the fishing line guide 10 is fixed to the surface of the rod 5, the guide leg 11 is placed on the surface of the rod 5, and the yarn 50 for fixing is wound around the guide leg 11. Then, after the yarn 50 is wound, a resin for fixing is applied from the surface thereof to stabilize the fixed state.
When the yarn 50 is wound, the yarn can be inserted through the through-hole 22 formed in the rib 20, and can be pillow-winded, so that it is possible to improve the pull-out strength of the fishing line guide while improving the rigidity. During the fixing operation, in the fishing line guide of the related art, the resin enters a gap between the fishing line guide and the rod surface, whereby workability becomes poor; however, since the rib 20 is formed, the resin does not enter, and workability can be improved. In addition, since the resin enters the through-hole 22, and an anchor effect between the through-hole 22 and the rod surface can also be obtained, the fixing strength is improved, and the fixed state of the fishing line guide is also stabilized.
Furthermore, as illustrated in
The present invention is not limited to the embodiment described above, and can be modified in various forms. Hereinafter, configuration examples of modification examples will be described.
Incidentally, in the description of the following various modification examples, the same components as those of the embodiment described above are denoted by the same reference signs, and detailed description thereof will not be repeated.
By forming the recessed and protruding portions 16, when the yarn is fixed, the yarn is allowed to enter the recessed portion regions, so that the fishing line guide can be prevented from coming off.
Incidentally, various modifications can be made to a method for forming the recessed and protruding portions, and regarding the retaining structure, the surface may be roughened or knurling or the like may be formed.
As described above, the retaining structure formed in the guide leg 11 can also be configured by forming a wide portion 16A on the distal end side of the guide leg 11.
In such a configuration, as illustrated in
The fishing line guide 10 of the embodiment described above has one leg structure in which the guide leg 11 extends to the proximal end side in the axial direction of the fishing rod; however, as illustrated in
In the embodiment and the modification examples described above, the connecting portion 15 is formed in a plate shape; however, the connecting portion may have a frame structure in which the connecting portion extends from both sides of 13 of the fishing line insertion portion to the guide leg 11. In this case, the rib 20 may be formed on each frame 15F. As described above, the shape of the connecting portion 15 can also be modified as appropriate.
The rib 20 of a fishing line guide 10A of this embodiment can be integrally formed with a cylindrical portion 19 press-fitted to a distal end of the tip rod 7. The fishing line guide 10A is press-fitted, adhered, and fixed to the tip rod 7; however, by forming the through-hole 22 in the rib 20, anchor effect can be obtained, and adhesive strength can be increased.
The embodiment of the present invention has been described above; however, the present invention is not limited to the embodiment described above, and can be modified in various forms.
In the embodiment described above, the fixed guide fixed to the rod has been described; however, a similar rib can also be formed on the connecting portion for the floating guide. In addition, the fishing line guide 10 is formed from a fiber-reinforced resin material, but can also be formed from a metal material or the like. In addition, the present invention is characterized in that the rib 20 is formed on the surface on the rod tip side of the connecting portion rising from the fixed portion of the fishing line guide, and the other configurations are not limited to the shapes and the like illustrated in the drawings. Furthermore, the size and shape of the rib 20 can be modified as appropriate.
Number | Date | Country | Kind |
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2021-187696 | Nov 2021 | JP | national |
Filing Document | Filing Date | Country | Kind |
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PCT/JP2022/040047 | 10/27/2022 | WO |