JP2015097541A - Fishing rod - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve problems of weight reduction and high sensitivity in a fishing rod that includes a front grip part and a rear grip part.SOLUTION: A fishing rod includes a rear grip part 5 and a front grip part 7. The fishing rod includes a rod body 2, and a rear grip rod body 3 with a rear grip part 5 integrally formed by enlarging the diameter of the rear when forming a hollow rod body from a prepreg. A front part of the rear grip rod body 3 is overlapped on the outside of the rear of the rod body 2 and integrally joined, and a front grip part 7 is provided at the outside of the rear grip rod body 3.

Description

  The present invention relates to a fishing rod having a front grip portion and a rear grip portion.

  When the rear grip portion is provided, it is often configured by forming a cylindrical rear grip portion from cork or foamed resin and attaching it to the rear outer peripheral surface of the bag main body. However, it is difficult to reduce the weight when the rear grip portion is configured separately from the bag main body.

  On the other hand, as disclosed in Patent Documents 1 and 2 below, there is a configuration in which the rear part of the hollow casing is enlarged in diameter and the enlarged part is used as a rear grip part.

No. 7-37501 JP-A-11-155430

  In the fishing rod provided with the front grip part and the rear grip part, the present invention has a problem of weight reduction and high sensitivity.

  The present invention has been made to solve the above problems, and a fishing rod according to the present invention is a fishing rod having a rear grip portion and a front grip portion to which a finger of a hand gripping a reel seat hits, Rear grip with the rear grip part formed integrally by increasing the diameter of the heel body and the rear part at a larger diameter change rate than the change rate of the diameter of the heel body when forming the hollow housing from the prepreg And a front grip portion is provided on the outside of the rear grip housing, and a front grip portion is provided on the outside of the rear grip housing. . The tip side is the front side and the buttock side is the rear side.

  In the fishing rod having such a configuration, for example, vibrations such as fish catch and fish pulling are transmitted from the fishing line to the reel and also to the rod body. Vibrations such as fish hits transmitted to the main body are transmitted from the main body to the rear grip body. When the elbow is placed along the rear grip portion, vibration is transmitted from the rear grip portion to the elbow. Further, since vibration is transmitted from the rear grip housing to the front grip portion, the vibration is transmitted from the front grip portion to the hand.

  In particular, the rear grip housing includes a front straight portion having a constant diameter, a diameter expanding portion having an increased diameter, and a rear straight portion having a constant diameter, and the rear grip housing is arranged at the front straight portion. It is preferable that the front grip portion is provided on the outer side of the front straight portion and overlapped with the bag main body.

  Furthermore, the length of the rear straight portion is preferably shorter than the length of the front straight portion.

  The reel sheet is for attaching a spinning reel.

  The reel sheet is for attaching a double-axis reel.

  As described above, since the rear grip portion is formed integrally with the rear grip housing, the weight can be reduced, and the rear grip portion also has high sensitivity. When the elbow is along the rear grip, vibration is transmitted from the rear grip to the elbow. Further, since vibration is transmitted from the rear grip housing to the front grip portion, it is also transmitted from the front grip portion to the hand.

Sectional drawing which shows the principal part of the fishing rod in one Embodiment of this invention. The expanded sectional view which shows the principal part of the fishing rod of the embodiment. The expanded sectional view which shows the principal part of the fishing rod of the embodiment.

  Hereinafter, a fishing rod according to an embodiment of the present invention will be described with reference to FIGS. As shown in FIG. 1, the fishing rod in this embodiment is provided with a reel sheet 1 for attaching a reel. The reel sheet 1 has a cylindrical shape also called a pipe sheet, and includes a reel sheet main body 10, a movable hood body 11, and a nut 12. The reel sheet main body 10 is formed by molding from synthetic resin or the like, and is fixed to which one of the reel leg mounting portion 13 for mounting the reel leg portion 100 and the reel leg portion 100 is inserted. And a hood section 14. In this embodiment, the reel sheet 1 for attaching the spinning reel is described as an example. Therefore, as shown in FIGS. 1 and 2, the reel leg mounting portion 13 of the reel sheet main body 10 is in the use state. Located on the lower side. Further, the fixed hood portion 14 of the reel seat body 10 is located on the front side. A male screw part 15 is formed at the rear part of the reel sheet main body 10, and a nut 12 is screwed into the male screw part 15. A movable hood body 11 having a hood portion 11a into which the other leg portion 100 of the reel is inserted is positioned on the front side of the nut 12. Since the movable hood body 11 is locked to the nut 12 so as to be relatively rotatable, the movable hood body 11 moves back and forth with the nut 12 without rotating by rotating the nut 12. Note that a locking groove 16 is formed in the front and rear direction in the male thread portion 15 of the reel seat body 10, and a locking projection 17 of the movable hood body 11 is engaged with the locking groove 16, thereby The movable hood 11 can move in the front-rear direction without rotating. In the present embodiment, a pair of upper and lower locking grooves 16 and locking protrusions 17 are formed. By moving the movable hood body 11 to the front side, that is, by approaching the fixed hood portion 14, the reel leg portion 100 can be fixed to the reel seat body 10 while being held back and forth. Moreover, the fixed state of the leg part 100 of the reel is released by moving the movable hood body 11 to the rear side, that is, moving away from the fixed hood part 14, and the reel can be removed from the fishing rod.

  A fishing rod equipped with such a reel seat 1 includes a rod main body 2 and a rear grip rod body 3 joined and integrated so as to form an overlapping portion 4 having a predetermined length on the rear side of the rod main body 2. I have. A rear grip portion 5 is formed integrally with the rear grip housing 3, and the rear grip portion 5 is located on the rear side of the reel seat 1. The rear grip portion 5 is used by applying the elbow of a hand holding a fishing rod or holding it with a hand opposite to the hand holding the reel seat 1 when casting with both hands.

  The cocoon body 2 is formed by winding a prepreg around a mandrel to form a hollow shape, and carbon fiber, glass fiber, or the like can be used as a reinforced fiber for the prepreg, and carbon fiber is particularly preferable, and carbon fiber is used. In some cases, it is preferable to increase the ratio. The rear grip housing 3 is the same, and the prepreg is wound around a mandrel to form a hollow hollow housing. At that time, the rear portion has a diameter change larger than the diameter change rate of the body 2. The rear grip portion 5 is formed integrally with the rear portion of the rear grip housing 3 by increasing the diameter at a rate. The thickness of the rear grip housing 3 is substantially constant over the entire length, and the shape of the rear grip portion 5 is determined by the shape of the rear portion of the mandrel. Note that the thickness of the rear grip housing 3 is substantially equal to the thickness of the rear portion of the housing 2. The front portion of the rear grip housing 3 has a straight shape with a constant diameter over a predetermined length. Accordingly, the rear grip housing 3 is, in order from the front side, the front straight portion 30 having a predetermined length, the diameter enlarged portion 31 whose diameter increases from the front straight portion 30 at a large change rate, and the rear from the diameter enlarged portion 31. The rear straight portion 32 has a constant diameter extending a predetermined length. The length of the straight portion 32 on the rear side is shorter than the length of the straight portion 30 on the front side and shorter than the length of the enlarged diameter portion 31. The rear grip portion 5 is mainly composed of the rear straight portion 32 and the diameter-enlarged portion 31 mainly from the rear predetermined region. A rear end plug 33 is attached to the rear end of the rear grip housing 3.

  Further, the reel seat body 10 is mounted on the straight portion 30 on the front side of the rear grip housing 3. The reel sheet main body 10 is bonded and fixed to the outer peripheral surface of the rear grip housing 3 through a pipe 6 made of foamable synthetic resin. The length of the pipe 6 is the same as the length of the cylindrical portion of the reel sheet main body 10, and the pipe 6 is located over the entire length inside the cylindrical portion of the reel sheet main body 10. In addition, as a foaming synthetic resin which comprises the pipe 6, a hard urethane resin can be used, for example. The thickness of the pipe 6 is thicker than the thickness of the rear grip housing 3. The reel seat body 10 is located a predetermined distance rearward from the front end face of the rear grip housing 3, and therefore, the front predetermined area of the rear grip housing 3 projects forward from the reel seat body 10.

  Further, a front grip portion 7 is provided on the front side of the reel sheet 1. The front grip 7 is separate from the reel sheet main body 10 and is formed of foaming synthetic resin such as EVA, cork, or the like. The front grip portion 7 includes a cylindrical portion 70 and a rear extending portion 71 that extends rearward from a predetermined location at the rear end of the cylindrical portion 70. As shown in FIG. 3, the cylindrical portion 70 of the front grip portion 7 is located on the front side of the reel seat body 10 and covers a predetermined area in the front portion of the rear grip housing 3 that protrudes forward from the reel seat body 10. Yes. The front end surface of the rear grip housing 3 and the front end surface of the front grip portion 7 are substantially flush with each other, and therefore, the entire front predetermined region of the rear grip housing 3 protruding forward from the reel seat body 10 is the front grip. The cylindrical portion 70 of the portion 7 is covered. Note that the inner peripheral surface of the front grip portion 7 is bonded and fixed to the outer peripheral surface of the rear grip housing 3. An annular cap 8 is attached to the front side of the front grip portion 7. The annular cap 8 includes a main portion 80 located on the front side of the front grip portion 7 and a cylindrical extending portion 81 extending rearward from the rear end surface of the main portion 80. The inner peripheral surface of the main portion 80 is in contact with and bonded to the outer peripheral surface of the bag main body 2. The rear end surface of the main portion 80 is in contact with at least one of the front end surface of the rear grip housing 3 and the front end surface of the front grip portion 7. FIG. 3 shows a state in which both the front end surface of the rear grip housing 3 and the front end surface of the front grip portion 7 are in contact with the rear end surface of the main portion 80. The front end portion of the inner peripheral surface of the front grip portion 7 has a larger diameter than the other portions, and an annular gap 9 is formed between the front grip portion 7 and the outer peripheral surface of the rear grip housing 3. An extending portion 81 of the annular cap 8 is inserted into the annular gap 9. Thus, the annular cap 8 is positioned on the front side of the rear grip housing 3, the front end surface of the rear grip housing 3 is protected by the main portion 80 of the annular cap 8, and the front end portion outer peripheral surface of the rear grip housing 3 is protected. It is protected and reinforced by the cylindrical extending portion 81 of the annular cap 8. On the other hand, as shown in FIG. 2, the rear extending portion 71 of the front grip portion 7 is located outside and covers the opposite portion of the reel seat body 10 opposite to the reel leg mounting portion 13. In addition, the rear end of the rearward extending portion 71 of the front grip portion 7 is located beyond the center in the front-rear direction of the leg portion 100 of the reel.

  On the other hand, as described above, the heel body 2 and the rear grip housing 3 are bonded and integrated so as to form the overlapping portion 4 having a predetermined length, but the rear portion of the heel body 2 is positioned inside. And it joins so that the front part of the rear-grip housing | casing 3 may be located in the outer side. The rear grip housing 3 is superposed on the housing body 2 in the straight portion 30 on the front side. As shown in FIG. 3, the rear region 4 b of the overlapping portion 4 is located inside the reel sheet main body 10. That is, the rear end of the collar body 2 extends to the inside of the location where the reel sheet body 10 is bonded to the rear grip chassis 3, and the rear grip chassis 3 is connected to the inside of the reel sheet body 10 via the pipe 6. The bag body 2 is laminated. Further, since the rear grip housing 3 protrudes forward by a predetermined length from the reel sheet main body 10, the front region 4 a of the overlapping portion 4 is not located inside the reel sheet main body 10, but rather than the reel sheet main body 10. Is also located on the front side. The cylindrical portion 70 of the front grip portion 7 is located outside the front region 4a of the overlapping portion 4 that is located on the front side of the reel seat body 10. In addition, the length of the front region 4 a of the overlapping portion 4 positioned on the front side of the reel sheet body 10 is longer than the length of the rear region 4 b of the overlapping portion 4 positioned on the inner side of the reel sheet 1. It is getting longer.

  Since the fishing rod constructed as described above is used with a reel attached, for example, a fish hit is transmitted from the fishing line to the reel and also transmitted to the rod body 2. Vibrations such as fish hits transmitted to the main body 2 are transmitted from the main body 2 to the rear grip body 3. At that time, since the rear region 4b of the overlapping portion 4 is located inside the reel sheet main body 10, vibration is efficiently transmitted from the rear grip housing 3 to the reel sheet main body 10, and the reel sheet main body 10 Is transmitted to the hand holding the hand. Further, since vibration is transmitted from the rear grip housing 3 to the front grip portion 7, for example, when a fingertip is extended and applied to the front grip portion 7, the vibration can be felt from the fingertip. Further, since the rearward extension 71 of the front grip 7 is located at the opposite portion on the opposite side of the reel leg placement part 13, the rearward extension 71 is located on the palm that grips the reel sheet body 10. Therefore, vibration can also be felt from the rear extension 71. Further, the vibration transmitted to the rear grip housing 3 is transmitted from the rear grip portion 5 to the elbow. Since the rear grip 5 is formed integrally with the rear grip housing 3, the sensitivity is good, and since the rear grip housing 3 is lightweight, the feeling of weight is small and fishing while applying the rear grip 5 to the elbow easily. The angler can easily feel vibration from the rear grip portion 5 under a light load. This is particularly effective in light games that require a delicate hit using a thin fishing line.

  Furthermore, since the rear region 4b of the overlapping portion 4 is located inside the reel sheet main body 10, there is no shortage of strength at a location adjacent to the rear side of the overlapping portion 4, and sufficient strength is ensured. Can do. When the overlapping portion 4 is positioned so as to be separated from the front side without overlapping the reel sheet main body 10, the rear portion of the overlapping portion 4, that is, the overlapping portion 4 and the reel sheet main body 10 Insufficient strength is likely to occur at a location between the two, but the rear region 4b of the overlapping portion 4 overlaps the reel sheet main body 10 so that strength is ensured. On the other hand, the length of the front area 4a of the overlapping portion 4 positioned on the front side of the reel sheet body 10 is longer than the length of the rear area 4b of the overlapping portion 4 positioned on the inner side of the reel sheet 1. Therefore, stress concentration that tends to occur at the front end position of the reel sheet main body 10 can be suppressed. In addition, since the extending portion 81 of the annular cap 8 is placed outside the front end portion of the overlapping portion 4, peeling or cracking of the front end portion of the rear grip housing 3 is prevented. That is, the front end portion and the rear end portion of the overlapping portion 4 are reinforced from the outside by the extending portion 81 of the annular cap 8 and the reel sheet main body 10, respectively.

  Although the spinning reel sheet 1 has been described, a reel sheet 1 for a biaxial reel may be used.

  Moreover, it is good also as a structure by which the back extension part 71 is not provided in the front grip part 7, and the shape and length of the front grip part 7 are also arbitrary. It should be noted that the front end surface of the front grip portion 7 and the front end surface of the rear grip housing 3 do not have to be substantially flush with each other. Or may protrude.

  Further, the heel body 2 may have a single configuration or a plurality of configurations up to the heel. Moreover, the heel body 2 does not have to be hollow, and may be solid as a whole, or may be partially solid such as a heel. However, when at least the rear portion of the collar body 2 is hollow, the effect of the configuration positioned inside the reel sheet body 10 is great.

DESCRIPTION OF SYMBOLS 1 Reel seat 2 ２ Main body 3 Rear grip housing 4 Overlapping part 4a Front part 4b Rear part 5 Rear grip part 6 Pipe 7 Front grip part 8 Annular cap 9 Crevice 10 Reel seat body 11 Movable hood body 11a Hood part 12 Nut 13 Reel leg mounting part 14 Fixed hood part 15 Male thread part 16 Locking groove 17 Locking protrusion 30 Front straight part 31 Diameter enlarged part 32 Rear straight part 33 Bottom plug 70 Cylindrical part 71 Rear extension part 80 Main part 81 Extension part 100 Leg part

Claims (5)

A fishing rod having a rear grip portion and a front grip portion to which a finger of a hand holding the reel seat hits,
Rear grip with the rear grip part formed integrally by increasing the diameter of the heel body and the rear part at a larger diameter change rate than the change rate of the diameter of the heel body when forming the hollow housing from the prepreg With a housing,
A fishing rod characterized in that the front portion of the rear grip housing is overlapped and joined integrally on the outside of the rear portion of the rod body, and a front grip portion is provided on the outside of the rear grip housing.   The rear grip housing includes a front straight portion having a constant diameter, a diameter expanding portion having an increased diameter, and a rear straight portion having a constant diameter. The fishing rod according to claim 1, wherein a front grip portion is provided outside the straight portion on the front side.   The fishing rod according to claim 2, wherein a length of the rear straight portion is shorter than a length of the front straight portion.   The fishing rod according to any one of claims 1 to 3, wherein the reel sheet is for attaching a spinning reel.   The fishing rod according to any one of claims 1 to 3, wherein the reel sheet is for attaching a double-axis reel.

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