JP4229302B2 - Reel locking structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a nut-type reel locking structure that is mounted on a rod for attaching a fishing reel to a fishing rod.
[0002]
[Prior art]
The fishing rod is provided with a nut type reel seat for attaching a fishing reel such as a spinning reel or a double bearing reel. This reel sheet generally includes a sheet main body having a locking portion that locks one end of a mounting leg of the reel and a male screw portion, a moving sheet portion, and a nut portion. The moving sheet portion has a locking portion that locks the other end side of the reel mounting leg, and is movable relative to the sheet main body. The nut portion is screwed into the male screw portion to move the moving sheet portion.
[0003]
In such a reel seat, the nut portion is rotated in a state where one end of the mounting leg of the reel is locked to the locking portion of the seat body, and the locking portion of the moving seat portion is brought close to the locking portion of the seat body. The fishing reel is fixed to the housing by locking the other end of the mounting leg with the locking portion of the movable seat portion and sandwiching the mounting leg with the both locking portions.
[0004]
[Problems to be solved by the invention]
In conventional nut-type reel seats, when the reel is fixed to the housing, the nut is strongly tightened to bring the moving seat closer to the seat body, so that part of the moving seat rides on the reel mounting leg and the reel is attached. There is a possibility that an excessive force is applied to the opposite side of the leg side, and the moving sheet portion is inclined from the axial direction of the housing toward the opposite side of the reel mounting leg. As described above, when fishing is performed with the movable sheet tilted, the balance is lost, and unstable force may be applied to the reel sheet, and fishing may not be performed stably. In particular, in a fishing rod in which a grip is connected to the movable seat portion, the grip tends to be tilted together with the movable seat portion, so that the balance tends to be lost.
[0005]
An object of the present invention is to provide a reel locking structure in which a fishing reel can be locked to a housing in a stable state and has a good balance.
[0008]
[Means for Solving the Problems]
A reel locking structure according to a first aspect of the present invention is a locking structure for mounting a reel on a fishing rod, and includes a mounting portion on which a mounting leg of the reel is mounted, and an attachment of the reel provided at an end of the mounting portion. A main body portion having a fixed locking portion for locking one end side of the leg, and a male screw portion arranged at an interval in the axial direction with respect to the fixed locking portion, and opposed to the fixed locking portion. And a moving ring for locking the other end side of the mounting leg, which is mounted on the outer periphery of the male screw portion so as to be axially movable and non-rotatable, and to the male screw portion. And a nut portion that has an internal thread portion that can be mated, can move in the axial direction integrally with the moving ring, and can rotate relative to the moving ring. A stepped portion is provided on at least a side of the moving ring side end surface of the main body portion facing the mounting portion in the circumferential direction, and at least a side of the moving ring main body side end surface facing the mounting portion in the circumferential direction is provided. Is provided with a contact portion that contacts the step portion , and the step portion has a plurality of steps formed with a smaller diameter toward the moving ring side, and the contact portion contacts and meshes with each of the plurality of steps.
In this locking structure, the mounting leg of the reel is placed on the mounting part, and the female threaded part of the nut part is replaced with the male threaded part of the main body part with one end of the mounting leg locked to the fixed locking part. When it is screwed and rotated in one direction, it is pushed out by the nut portion, the moving ring comes close to the fixed locking portion, and the moving locking portion locks the other end side of the mounting leg. That is, the fixing leg of the reel is clamped and fixed by the fixed locking part and the moving locking part. At this time, the contact portion of the moving ring contacts the step portion of the main body portion. The abutting portion and the stepped portion are provided at least on the side facing the mounting portion on which the mounting legs of the reel are mounted in the circumferential direction, and excessive force is applied to the side facing the mounting portion in the circumferential direction. Suppresses the addition of As a result, even if the female screw portion of the nut portion is strongly screwed into the male screw portion of the main body portion, it is possible to prevent the moving ring and the nut portion from being inclined from the axial direction of the housing to the opposite mounting portion side.
Further , the stepped portion and the abutting portion are engaged with each other, and the moving ring and the main body portion are more stable. And it effectively prevents that the moving ring and the nut portion are inclined from the axial direction of the housing.
[0009]
Locking structure according to the invention 2 reel, a structure of the invention 1, the mobile ring has two moving locking part provided opposite. In this case, the reels having leg portions of different sizes can be locked by changing the sizes of the two movement locking portions.
A reel locking structure according to a third aspect of the present invention is a locking structure for mounting a reel on a fishing rod, and includes a mounting portion on which a mounting leg of the reel is mounted, and an end of the reel provided on the end of the mounting portion. A main body portion having a fixed locking portion for locking one end side of the mounting leg, a male screw portion disposed at an interval in the axial direction with respect to the fixed locking portion, and opposed to the fixed locking portion A moving ring that has a moving locking portion for locking the other end side of the mounting leg and is mounted on the outer periphery of the male screw portion so as to be axially movable and non-rotatable, and to the male screw portion It has a female thread portion that can be screwed together, and includes a nut portion that is integral with the moving ring and that can move in the axial direction and can rotate relative to the moving ring. A stepped portion is provided on at least a side of the moving ring side end surface of the main body portion facing the mounting portion in the circumferential direction, and at least a side of the moving ring main body side end surface facing the mounting portion in the circumferential direction is provided. Is provided with an abutting portion that abuts on the stepped portion, and the moving ring has two moving locking portions provided to face each other.
The reel locking structure according to a fourth aspect of the present invention is the structure according to the first to third aspects, wherein the stepped portion is formed on the entire moving ring side end surface of the main body other than the mounting portion, and the abutting portion is the moving ring. It is formed on the entire main body side end face.
[0010]
In this case, when the female thread part of the nut part is screwed into the male thread part of the main body part and the moving ring is moved in the main body part direction, the abutting part comes into contact with the step part over the entire circumferential direction. As a result, it is possible to more effectively prevent the moving ring and the main body portion from sufficiently contacting each other in the circumferential direction and applying an excessive force in one direction.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
As shown in FIG. 1, a fishing rod adopting an embodiment of the present invention is arranged on a rod body 1, a rod grip 2 disposed on the rod end side of the rod frame 1, and a tip side of the rod frame 1. The reel sheet 3 is provided.
The casing 1 is a tapered tubular member obtained by winding a prepreg obtained by impregnating a reinforcing fiber such as carbon fiber or glass fiber with a synthetic resin around a mandrel, and is formed by connecting a plurality of casings in a cascaded manner. It is. A plurality of fishing line guides 4 are arranged at predetermined intervals on the rod body 1, and a top guide 5 is arranged at the end on the tip side. Then, the fishing line from the reel is guided to the top guide 5 through the fishing line guide 4.
[0012]
As shown in detail in FIG. 2, the reel sheet 3 includes a pipe-shaped member 10 attached to the outer peripheral surface of the housing 1, and a substantially cylindrical spacer 11 fitted and fixed to the outer peripheral surface of the pipe-shaped member 10. And a fixed locking portion 12 which is connected to the base side of the spacer 11 and which is disposed on the outer peripheral surface of the pipe-like member 10. Furthermore, a moving ring 13 disposed on the pipe-shaped member 10 so as to be movable in the axial direction on the tip-side outer peripheral surface of the pipe-shaped member 10, a nut portion 14 disposed on the tip-side of the moving ring 13, and a nut portion 14 and a front grip 15 disposed on the outer periphery of the belt 14.
[0013]
The pipe-shaped member 10 is a member obtained by molding a synthetic resin or the like through which the housing 1 is inserted. A thread is formed on the tip side outer peripheral surface of the pipe-like member 10 to form a male screw portion 10a. Further, in the left-right direction of the pipe-shaped member 10 (the reel mounting direction is the up-down direction), rails 10b that are slightly recessed in the inner circumferential direction are respectively formed continuously in the axial direction.
[0014]
As shown in FIGS. 3 to 5, the spacer 11 is a member formed of a synthetic resin, a metal, or the like through which the pipe-like member 10 is inserted. And the mounting part 21 formed flat so that the leg part R of a reel can be mounted, the step part 22 formed in the tip side end face, and a slightly smaller diameter formed in the base side end part. It has a cutout portion 23 cut out. The mounting portion 21 is a portion that is continuously cut out and formed in a planar shape so that a part of the circumferential direction of the spacer 11 is flat in the axial direction. Further, the end surface on the tip side of the spacer 11 is notched in a stepped manner so that the diameter becomes smaller toward the tip side, and a step portion 22 is formed. The step portion 22 is formed continuously in the circumferential direction of the tip end surface of the spacer 11 except for the portion cut out in the axial direction as the placement portion 21. Specifically, the first step portion 22a is formed with a small diameter from the peripheral surface of the spacer 11, and the second step portion 22b is formed with a smaller diameter than the first step portion 22a.
[0015]
As shown in FIG. 2, the fixed locking portion 12 is a substantially cylindrical member made of synthetic resin or the like that is fitted and fixed in the notch portion 23 on the base side of the spacer 11. The fixed locking portion 12 is formed with a fixed hood 12a formed in a hood shape so as to cover a part of the mounting portion 21 on the base side.
As shown in FIGS. 2 and 6 to 9, the moving ring 13 is a substantially cylindrical member whose inner diameter is slightly larger than the outer diameter of the pipe-shaped member 10, and the axial direction is on the outer peripheral surface of the pipe-shaped member 10. Can be moved to. The moving ring 13 includes a movement locking portion 30 formed on the inner periphery of the heel side end surface, a pair of protrusions 31 formed from the tip side of the inner peripheral surface to the vicinity of the center in the axial direction, and the tip side. It has the latching protrusion 32 formed protrudingly. The movement locking portion 30 is a portion that is arranged to face the fixed hood 12a and locks the tip end side of the mounting leg R of the reel, and when the moving ring 13 moves on the pipe-shaped member 10 to the base side. It is designed such that a space is formed on the mounting portion 21 so as to cover the tip side portion of the mounting portion 21 and allow insertion of the mounting legs R of the reel therebetween. In addition, as for this movement latching | locking part 30, what differs in the length of an axial direction is each formed in two places (30a, 30b) symmetrically with the circumferential axis. Further, the protruding portion 31 is a portion that is provided at a position displaced 90 degrees in the circumferential direction with respect to the movement locking portion 30 on the inner peripheral surface of the moving ring 13 and protrudes in the radially inward direction. The pipe-shaped member 10 is slidably fitted into the rail 10b, and the rotation of the moving ring 13 in the circumferential direction is controlled. That is, with the movement of the nut portion 14 described in detail later in the axial direction, the moving ring 13 moves in the axial direction without moving in the circumferential direction.
[0016]
Further, as shown in FIGS. 7 to 9, the inner peripheral surface of the heel side end portion of the moving ring 13 is notched so that the inner diameter becomes smaller in order, and the first inner peripheral portion (currently applied from the outer peripheral side). A contact portion) 13a and a second inner peripheral portion (contact portion) 13b are formed. The first inner peripheral portion 13 a is formed on the entire circumference of the moving ring 13, and is formed so as to draw an ellipse slightly compared with the circumference of the moving ring 13. The inner radius A (see FIG. 7) of the first inner peripheral portion 13a in the vertical direction (in the direction of the locking movement portion 30) is the outer radius B (see FIG. 4) of the first step portion 22a portion of the tip end surface of the spacer 11. ) And the first inner peripheral portion 13a contacts the first step portion 22a when the moving ring 13 moves on the pipe-shaped member 10 to the base side. On the other hand, the second inner peripheral portion 13b is also formed over the entire circumference of the moving ring 13, and the inner radius C (see FIG. 7) of the second inner peripheral portion 13b is the second step portion 22b portion of the tip end surface of the spacer 11. The second inner peripheral portion 13b can come into contact with the second step portion 22b when the moving ring 13 moves on the pipe-shaped member 10 to the base side. It has become.
[0017]
As shown in FIG. 2, the nut portion 14 is a cylindrical member having a female screw portion that can be screwed into the male screw portion 10 a of the pipe-like member 10 on the inner peripheral surface. The collar side is locked to the locking protrusion 32 of the moving ring 13 so as to be relatively rotatable. And the nut part 14 moves to the axial direction of the housing 1 by rotating the nut part 14 on the pipe-shaped member 10 in the circumferential direction. A front grip 15 made of a cork material, polyurethane rubber or the like is disposed on the outer peripheral surface of the nut portion 14.
[0018]
In the fishing rod constructed as described above, the mounting portion R of the reel is mounted on the mounting portion 21, and the nut portion 14 is placed on the pipe-shaped member 10 in a state where one end side of the mounting leg R is locked to the fixed hood 12a. Then, the nut part 14 and the front grip 15 move to the base side. The moving ring 13 is pushed close to the fixed locking portion 12 by being pushed out by the nut portion 14, and the moving locking portion 30 locks the other end side of the mounting leg R. That is, the fixing hood 12a and the movement locking portion 30 sandwich and fix the mounting leg R of the reel. At this time, the abutting portions 13 a and 13 b of the moving ring 13 abut and mesh with the step portions 22 a and 22 b of the spacer 11, respectively. And it suppresses that excessive force is added to the side which opposes the mounting part 21 in the circumferential direction, and the moving ring 13, the nut part 14, and the front grip 15 incline from the axial direction of the housing 1 to the opposite mounting part side. To prevent.
[0019]
When the reel mounting leg R having a different size is placed on the placing portion 21, the screwing of the nut portion 14 to the pipe-like member 10 is released and the moving ring 13 is pulled out to the tip side. You can replace it upside down. Also in this case, the abutting portions 13a and 13b abut on the step portions 22a and 22b to prevent the moving ring 13 and the like from being inclined.
[0020]
[Other Embodiments]
(A) The number of stepped portions and the number of contacting portions that contact the stepped portions are arbitrary.
(B) Instead of providing two movement locking portions, only one position may be formed in the circumferential direction of the movement ring.
(C) It is not always necessary to provide a front grip on the outer periphery of the nut portion.
[Brief description of the drawings]
FIG. 1 is an overall view of a fishing rod adopting an embodiment of the present invention.
FIG. 2 is an enlarged cross-sectional view of the vicinity of the reel sheet of FIG.
FIG. 3 is a top view of the spacer 11 of FIG.
4 is a cross-sectional view of the spacer 11 of FIG.
5 is a VV arrow view of FIG. 4;
6 is a side view of the tip side of the moving ring 13 of FIG. 2;
7 is a cross-sectional view of the moving ring 13 of FIG.
8 is a side view of the base side of the moving ring 13 of FIG.
9 is a view taken along arrow IX-IX in FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Housing 3 Reel sheet 10 Pipe-shaped member 11 Spacer 12 Fixed latching | locking part 12a Fixed hood 13 Moving ring 13a 1st inner peripheral part 13b 2nd inner peripheral part 14 Nut part 15 Front grip 21 Mounting part 22a 1st step part 22b 2nd step part 30 Movement locking part

Claims (4)

A locking structure for attaching the reel to the fishing rod,
A mounting portion for mounting the mounting legs of the reel, a fixed locking portion provided at an end of the mounting portion for locking one end side of the mounting feet of the reel, and the fixed locking portion A main body portion having a male screw portion arranged at an interval in the axial direction;
It is arranged facing the fixed locking part, has a moving locking part for locking the other end of the mounting leg, and is mounted on the outer periphery of the male screw part so as to be movable in the axial direction and non-rotatable A moving ring,
A female screw part that can be screwed to the male screw part, and a nut part that is integral with the moving ring and is movable in the axial direction and is relatively rotatable with respect to the moving ring;
A stepped portion is provided on a side of the main body portion on the side facing the moving ring at least on the side facing the circumferential direction,
An abutting portion that abuts on the stepped portion is provided on the side of the moving ring on the side of the body portion side that faces at least the mounting portion in the circumferential direction,
A reel locking structure in which the step portion has a plurality of steps formed with a smaller diameter toward the moving ring, and the contact portion abuts and meshes with the plurality of steps .   The reel locking structure according to claim 1, wherein the moving ring has two moving locking portions provided to face each other. A locking structure for attaching the reel to the fishing rod,
A mounting portion for mounting the mounting legs of the reel, a fixed locking portion provided at an end of the mounting portion for locking one end side of the mounting feet of the reel, and the fixed locking portion A main body portion having a male screw portion arranged at an interval in the axial direction;
It is arranged facing the fixed locking part, has a moving locking part for locking the other end of the mounting leg, and is mounted on the outer periphery of the male screw part so as to be movable in the axial direction and non-rotatable A moving ring,
A female screw part that can be screwed to the male screw part, and a nut part (14) that is movable integrally with the moving ring in the axial direction and is rotatable relative to the moving ring;
A stepped portion is provided on a side of the main body portion on the side facing the moving ring at least on the side facing the circumferential direction,
An abutting portion that abuts on the stepped portion is provided on the side of the moving ring on the side of the body portion side that faces at least the mounting portion in the circumferential direction,
A reel locking structure in which the moving ring has two moving locking portions provided to face each other. The said step part is formed in the whole said movement ring side end surface of the said main body parts other than the said mounting part, and the said contact part is formed in the said whole body part side end surface of the said movement ring. The reel latching structure of any one of -3.

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