JP6333616B2 - Nobebe and its head - Google Patents

Description

  TECHNICAL FIELD The present invention relates to an all-round rod that is a type of fishing rod with a fishing line attached to a tip portion and a tip rod.

  The total length of the long rod represented by the rod is a structure in which a plurality of rods are spliced or spliced together. Of the plurality of rods, the tip rod located at the tip of the rod is spliced in a swing-out manner or a side-by-side manner with respect to the panicle rod located on the tip side. And it is used by binding a fishing line to the tip end of the tip.

  For example, when fishing for carp, it is important to feel and hook the carp that attacks the carp, especially when the carp activity is low. . With a rod that does not use a reel, all the claws transmitted to the fishing line attached to the tip are sensed through the rod, so that even a long rod is required to have high sensitivity.

  On the other hand, in the conventional cocoon, atari is transmitted from the tip to the hand so that the diameter gradually increases from the tip to the buttocks, but there is a demand for a configuration that can transmit atari more greatly to the hand. It was done.

Japanese Patent No. 3956209

  Therefore, the present invention has been made in view of the above-mentioned conventional problems, and an object thereof is to make it easy to sense the fish claws in a long-sized total salmon represented by salmon.

The present invention has been made to solve the above-described problems, and the total length of the rod according to the present invention is configured by joining a plurality of rods in a swing-out type or a side-by-side manner, This is a total rod where the fishing line is bound to the fishing line binding portion at the tip of the tip of the tip of the tip. The tubular blank of the tip is stiffly stiff against the tip of the tip in the middle of the length direction. Is provided with a large rigid portion, a hammer head region having a weight layer on the tip side of the large rigid portion, and a weight positioned between the hammer head region and the large rigid portion. And an arm region having no layer.

  In the total length of the total length, the large rigidity portion is provided in the middle of the length direction of the tip collar, so that the large rigidity portion serves as a fulcrum for the bending of the tip collar. A heavy hammerhead region is provided at a position a predetermined distance away from the tip side of the large rigid portion, so that the fish claws are transmitted from the fishing line to the tip rod through the fishing line binding portion. Then, the arm region located between the hammer head region and the large rigid portion is bent greatly, and the hammer head region vibrates greatly like a pendulum. That is, when the heavy hammerhead region swings greatly, the amplitude becomes larger than that of a conventional tip. In this way, the amplitude due to atari is amplified on the tip side of the large rigid portion, so that the fish belief that is the atari of the fish is amplified and transmitted from the tip of the tip to the head of the head, and further It is sequentially transmitted to the side housing and transmitted as a large vibration at hand.

  In particular, the hammer head region as a whole has either a reverse taper shape with a small diameter toward the base side, a straight shape with a substantially constant diameter, or a combination of a reverse taper shape and a straight shape, and an arm region. As a whole, it is preferable to have a forward tapered shape having a large diameter toward the base side. According to this configuration, by setting the hammer head region to a reverse tapered shape instead of a forward tapered shape, the weight of the hammer head region can be effectively increased, and a greater degree of bending can be obtained. In addition, the arm region has a normal forward tapered shape, so that necessary strength can be ensured while ensuring a large bend.

  In addition, it is preferable that the tip blank is formed by joining two tubular blanks in a single piece, and the large rigid portion is formed by a joining portion between the two tubular blanks. . According to this configuration, the rigidity of the sharp change rapidly because two blanks are joined to each other by bonding or the like so as to form a tip-blade blank and the joined portion forms a large rigid portion. The large rigid portion can be easily formed. Moreover, since the two blanks are not solid but are hollow tubular, that is, not only the blank on the heel side but also the blank on the heel side is tubular, the area closer to the heel side than the large rigid portion The rigidity of the hammerhead region and the arm region is high, and a sufficient strength can be ensured even with a specification that bends more than before. In addition, by adopting a hollow structure for the tip of the head, a high sensitivity can be obtained even with specifications that bend significantly compared to conventional ones. It can be transmitted more efficiently.

  Moreover, it is preferable that the layer used as a weight is a fiber reinforced resin layer containing a metal fiber. According to this configuration, it is possible to easily control the thickness and shape of the layer that becomes the weight, and to manufacture the tip. In particular, it can be easily produced by a prepreg containing metal fibers.

  In particular, it is preferable that a tungsten fiber is included as the metal fiber. Tungsten fibers have a very high specific gravity, so that the hammerhead region does not become excessively thick. Therefore, it is preferable to use a prepreg in which the reinforcing fibers are composed only of tungsten fibers.

In addition, the tip of the total length of the rod according to the present invention is a tip rod of the total length of the total length of the fishing line that is attached to the tip of the fishing line binding portion and spliced in a swing-out or side-by-side manner with respect to the head holding rod, The tubular blank is provided with a large rigid portion whose rigidity is suddenly increased with respect to the tip side in the middle portion in the length direction, and a hammer having a weight layer on the tip side of the large rigid portion. It has a head region and an arm region which is located between the hammer head region and the large rigid portion and does not have a layer serving as a weight.

  As described above, by providing a hammerhead region at a position that is a predetermined distance away from the tip of the tip of the tip of the tip of the tip of the tip of the tip, the amplitude of the tip of the tip of the tip is increased. Compared to this, it is possible to amplify fish atari with the tip of the fish and transmit it to the hand.

BRIEF DESCRIPTION OF THE DRAWINGS (a) is a front view which shows the blank of the head of a total pan in one Embodiment of this invention, (b) is sectional drawing of the head. The expanded sectional view and partial pattern figure which show the detailed structure of the principal part of the same ear tip.

  DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a total firewood and its tip firewood according to an embodiment of the present invention will be described with reference to the drawings. The total length in this embodiment is a ridge, for example, the number of joints is 7 to 10, and the total length is 8 to 10 m. The total rod is configured by splicing a plurality of housings in a swing-out type or a parallel-joint type, but in this embodiment, it is a swing-out type.

  FIG. 1 shows a blank of a scissors (a cocoon body), FIG. 1 (a) shows its appearance, and FIG. 1 (b) shows its cross-sectional shape. Of the multiple rods that make up the total rod, the ear rod, which is the most rod-side rod, is spliced to the tip of the second rod, Hochi-mochi 1, in a swing-out manner. 1 is configured to be freely withdrawn from the tip. In this manner, since the tip end is spliced together with the head end portion 1 in a swing-out manner, the fitting male part 2 having a one-step larger diameter with respect to the tip end side is formed on the end outer peripheral surface of the tip end. Is formed. A fitting female portion is formed on the inner peripheral surface of the end portion of the tip of the tubular ear brace 1, and the fitting male portion 2 of the tip hook fits into the fitting female portion of the ear holder 1 in use. By combining, the spikelet is maintained in a state protruding from the spike holder 1 to the tip side with a predetermined exposure length. In addition, a fishing line binding portion (not shown) for binding a fishing line is provided at the tip (end portion on the tip side) of the tip. The configuration of the fishing line binding portion is arbitrary, but preferably, a fishing line attachment tool made of metal or the like is attached to the front end of the head rod blank, and the fishing line binding portion is provided on the fishing line attachment tool. Moreover, it is preferable that the fishing line binding part of the fishing line attachment tool is configured to be rotatable around the axis line (center line) of the tip rod.

  The tip blank has a large rigid portion 3 whose rigidity is suddenly increased with respect to the tip side in the middle of its length direction (axial direction). In the large-rigidity portion 3, the rigidity changes in a step shape, for example, several tens of percent, for example, about 50%. Although the position of the large rigid part 3 should just be set arbitrarily, in this embodiment, it is located in the center part. The tip side of the large rigid portion 3 is composed of a total of two regions, a tip side region and a heel side region. That is, the portion on the heel side of the large rigid portion 3 is located on the heel side, the hammer head region 4 formed in a straight shape having a substantially constant diameter as a whole, and located on the heel side, the entire heel side. It is comprised from the arm area | region 5 formed in the forward taper shape which becomes a large diameter toward the former side.

  In detail, the tip blank is configured as a single blank in which two tubular blanks 6 and 7 are joined together. The heel-side blank 6 and the heel-side blank 7 are connected and integrated to form a tip-tip blank, and the heel-side end of the heel-side blank 6 is the heel-side blank. A predetermined length is inserted inside the end portion of the heel side of 7 and fixedly bonded. The joint portion between the two blanks 6 and 7 is the large rigid portion 3 described above. Further, the portion of the heel side blank 6 protruding from the tip of the heel side blank 7 is the above-described hammer head region 4 and arm region 5.

  The heel side blank 6 and the heel side blank 7 are both made of fiber reinforced resin. That is, it is formed by winding a prepreg obtained by impregnating various reinforcing fibers with a resin such as an epoxy resin around a cored bar and firing it by pressure. The inner diameter of the heel side blank 6 and the heel side blank 7 is gradually increased toward the heel side. The taper ratio (enlargement ratio) of the inner diameter is the taper ratio of the core metal, which is smaller in the blank 6 on the heel side and larger in the blank 7 on the heel side.

  The blank 6 on the tip side includes a main layer 10 and a layer 11 serving as a weight, as shown in detail in FIG. The main layer 10 is a fiber reinforced resin layer and is formed over the entire length of the blank 6 on the heel side. The main layer 10 is usually formed from a plurality of prepregs, but the formation method is a conventional method, and non-metallic fibers such as carbon fibers are used as the reinforcing fibers. The main layer 10 is formed in a forward taper shape having a large diameter toward the heel side as a whole, and the thickness is substantially constant, or the heel side is thicker than the heel side. Yes. In addition, although the pattern figure is partially shown in FIG. 2, illustration is abbreviate | omitted about the prepreg which comprises the main layer 10. FIG.

  The layer 11 serving as a weight is formed outside the main layer 10. The layer 11 serving as a weight is formed only to a predetermined length from the tip on the tip side (that is, the tip of the tip tip blank), and is not formed on a predetermined length portion on the tip side. In this manner, the tip side blank 6 is divided into a tip side region having the weight layer 11 and a tip side region not having the weight layer 11, and the weight layer 11 is formed. The area on the tip side is the hammer head area 4, and the area on the heel side where the weight layer 11 is not formed (except for the joint portion) is the arm area 5. The weight layer 11 may be formed with a substantially constant thickness, may be formed thicker toward the heel side, or conversely, may be formed thicker toward the heel side. FIG. 2 shows an example in which the front part of the entire length is substantially constant and the rear part becomes thinner toward the base side. Note that the thickness (total thickness) of the blank 6 on the heel side is substantially constant from the tip to the vicinity of the boundary 8 between the hammerhead region 4 and the arm region 5, and gradually increases from there toward the heel side. It gets thicker.

The weight layer 11 is a fiber reinforced resin layer containing metal fibers, and is formed of a prepreg using metal fibers as the reinforcing fibers. As a material of the metal fiber, for example, tungsten, titanium, stainless steel, brass, copper, nickel, spring steel, a shape memory alloy or the like can be used, and tungsten is particularly preferable because of its large specific gravity. These metal fibers are used alone or in combination. However, these metal fibers and non-metal fibers such as carbon fibers may be used in combination, and at least a part of the reinforcing fibers may be metal fibers. In particular, it is preferable to form the weight layer 11 from a prepreg using only tungsten fibers as reinforcing fibers. As the prepreg of the tungsten fiber, for example, a tungsten prepreg (TP012G, thickness 0.11 mm, basis weight 600 g / m ² , resin amount 50%) manufactured by Mitsubishi Rayon Co., Ltd. is used. The number of windings is one or more times, preferably two times. As shown in FIG. 2, the prepreg 21 for constituting the weight layer 11 has a constant width at the front part and gradually narrows the rear part toward the base side to form a trapezoid as a whole. Can do.

  Furthermore, it is preferable to provide an overlap layer 12 at the boundary 8 between the hammerhead region 4 and the arm region 5. The overlap layer 12 is for reducing a step at the rear end of the layer 11 serving as a weight, and the overlap layer 12 is formed so as to straddle the boundary 8 between the hammerhead region 4 and the arm region 5. It is formed on the outer side from the rear end portion to the main layer 10 on the base side. The overlap layer 12 is a fiber-reinforced resin layer made of non-metallic fibers, and can be formed by a prepreg 22 made of the same reinforcing fibers as the main layer 10. In particular, it is preferable to use a prepreg 22 made of glass fibers aligned in the circumferential direction. By forming the overlap layer 12 outside the boundary 8 in this way, the step at the rear end of the layer 11 serving as a weight can be reduced, and the main layer 10 at the rear end of the layer 11 serving as a weight can be reduced. Can be prevented, and the boundary 8 can be reinforced. Therefore, the prepreg 22 forming the overlap layer 12 preferably contains glass fibers. Although not shown, an outer layer can be formed over the entire length including the outer side of the layer 11 serving as a weight, and the outer layer is formed by, for example, winding a tape-shaped prepreg closely. Can do.

  On the other hand, the blank 7 on the heel side has the same configuration as the main layer 10 of the blank 6 on the heel side, and is formed of a prepreg using various non-metallic fibers such as carbon fibers as reinforcing fibers. In addition, in order to form the fitting male portion 2, a reinforcing layer having a predetermined length is formed on the outer peripheral portion of the end portion on the heel side. This reinforcing layer is formed by winding a reinforcing prepreg around the end of the base side.

  The length of the hammer head region 4, that is, the length of the region in which the weight layer 11 is formed is, for example, 100 to 200 mm and is at least 50 mm. In order to ensure the length, it is preferable to make it shorter than the length of the arm region 5.

  In the head kite constructed as described above and the kite equipped with it, if the atari attack of the kite attacking the kite kite is transmitted from the fishing line to the tip kite via the fishing line binding portion, The arm portion 5 is bent largely by using the rigid portion 3 as a fulcrum, and the hammerhead region 4 vibrates greatly like a pendulum. By swinging the hammerhead region 4 in this way, the amplitude due to the attack is amplified, and the amplified fish Shin is transmitted from the ear spear to the Hochi spear 1 and further to the spear on the base side. Sequentially transmitted to the body and transmitted as a large vibration at hand.

  In particular, since the panther is hollow over its entire length, even if it is a specification that bends more than before, the sensitivity is high, and the fish bean can be more efficiently transmitted to the head. Further, since the blank 6 on the heel side as well as the blank 7 on the heel side is tubular, the rigidity of the arm region 5 is high. Accordingly, the strength of the arm region 5 that bends greatly can be easily ensured. In addition, since the two blanks 6 and 7 are connected and integrated to form the tip collar, manufacturing is easy, and the large rigid portion 3 can be easily formed by the joining portion.

  Furthermore, since the hammerhead region 4 is not a forward taper shape but a straight shape having a substantially constant diameter as a whole, the weight on the tip side can be effectively increased. On the other hand, by making the arm region 5 into a forward tapered hollow tube, the strength can be ensured while ensuring a large bend.

  Further, since the weight layer 11 is formed of a prepreg containing metal fibers, the thickness and shape can be easily controlled and high adhesion to the main layer 10 can be obtained to prevent delamination. it can. In particular, by forming the weight layer 11 from a tungsten prepreg having a high specific gravity, a large weight can be secured without excessively thickening the hammerhead region 4. Moreover, since the main layer 10 is formed over the entire length of the tip-side blank 6, that is, up to the tip of the tip-tip blank, the boundary 8 between the hammerhead region 4 and the arm region 5. The strength at can be easily secured.

  In the present embodiment, the hammer head region 4 as a whole has a straight shape with a substantially constant diameter. However, the hammer head region 4 may have a reverse taper shape having a small diameter toward the base as a whole, and the front portion may have a reverse taper shape. The rear part may have a straight shape, or the front part may have a straight shape and the rear part may have a reverse tapered shape. Furthermore, the hammer head region 4 as a whole may have a forward taper shape with a slightly larger diameter toward the base side. In the case where the hammerhead region 4 as a whole has a forward taper shape, it is preferable that the hammerhead region 4 has a forward taper shape with an expansion ratio smaller than that of the arm region 5 at least. It is also preferable to form the weight layer 11 thicker toward the tip side, and to form the weight layer 11 thicker than the main layer 10 at the tip. Furthermore, although the weight layer 11 is formed outside the main layer 10, it may be formed inside the main layer 10 or as an intermediate layer. However, the vibration amplification effect is enhanced by forming the weight layer 11 outside the main layer 10.

In addition, although the ear cocoon is composed of two blanks 6 and 7, it may be a single structure without a joint portion . Also, it may be formed by a thin metal foil layer 11 serving as a weight. It can also be applied to mountain stream dredging other than dredging.

DESCRIPTION OF SYMBOLS 1 Hochimochi 2 Fitting male part 3 Large rigid part 4 Hammer head area 5 Arm area 6 Blank on the tip side 7 Blank on the base side 8 Boundary 10 Main layer 11 Layer serving as weight 12 Overlapping layer 21 serving as weight Layer prepreg 22 Overlap layer prepreg

Claims (6)

It is a total rod that is composed of a plurality of rods joined together in a swing-out type or a splicing type, and the fishing line is attached to the fishing line binding part at the tip of the tip rod that is joined to the tip side of the head holding rod. And
A tubular blank of the tip is provided with a large rigid portion whose rigidity is suddenly increased with respect to the tip side in the middle part in the length direction, and a layer serving as a weight is provided on the tip side of the large rigid portion. A hammer head region comprising: a hammer head region having an arm region located between the hammer head region and the large rigid portion and having no weight layer.   The hammer head region as a whole is either a reverse taper shape with a small diameter toward the base side, a straight shape with a substantially constant diameter, or a shape that combines a reverse taper shape and a straight shape, and the arm region is 2. The total length of the firewood according to claim 1, which as a whole is a forward tapered shape having a large diameter toward the base side.   The blank of the scissors is formed by joining two tubular blanks in an integral manner, and the large rigid portion is constituted by a joining portion between the two tubular blanks. The total number of rice cakes listed.   The total weight according to any one of claims 1 to 3, wherein the weight layer is a fiber reinforced resin layer containing metal fibers.   The firewood according to claim 4, comprising tungsten fibers as metal fibers. A fishing rod is attached to the fishing line binding portion at the tip, and is a tip of a total rod that is spliced together in a swing-out manner or a side-by-side manner with respect to the head holding rod,
The tubular blank is provided with a large rigid portion whose rigidity is suddenly increased with respect to the tip side in the middle portion in the length direction, and a hammer having a weight layer on the tip side of the large rigid portion. A head of a total rod, comprising a head region and an arm region that is located between the hammer head region and the large rigid portion and does not have a layer serving as a weight.

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