JP2003023929A - Reel sheet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a nut type reel sheet capable of making a reel-attaching operation ready. SOLUTION: A nut part 3 of the reel sheet has a pipe-like first body 10 arranged on the peripheral surface on ear tip side of the body part 1, a second body 11 arranged on the outer periphery of the first body 10, an external surface part 12 arranged on the outer periphery of the second body 11 and a coil spring 14 positioned on the outer periphery of the first body 10 and arranged on the rod base side of the second body 11. Balls 13 engaging with a groove (chamfer) 5 are arranged in a first ball hole 10a of the first body 10.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reel seat provided on an outer peripheral surface of a rod body of a fishing rod, on which a reel can be detachably mounted, and particularly, a reel sheet having a nut portion and screwed to a main body portion to form a reel. The present invention relates to a nut type reel seat attached to a reel seat.

[0002]

2. Description of the Related Art A fishing rod is provided with a reel seat for mounting a fishing reel such as a spinning reel and a dual bearing reel. Among the conventional reel seats, for example, what is called a "nut type" includes a main body having a fixed hood that locks while locking one end of a leg portion of a fishing reel and a male screw portion, and a moving hood portion. , And a nut portion. The moving hood portion is a portion that locks while covering the other end of the leg portion of the reel, and is movable in the axial direction on the male screw portion with respect to the seat body. The nut part is screwed onto the male screw part to move the moving hood part.

In such a reel seat, the nut portion is rotated with one end of the leg portion of the reel locked to the fixed hood of the main body portion to bring the moving hood portion closer to the fixed hood, and the moving hood portion The other end of the leg portion of the reel is locked and the leg portion of the reel is clamped to fix the reel to the fishing rod.

[0004]

In such a nut type reel seat, the nut of the reel can be further screwed in while the movable hood is in contact with the reel leg to sufficiently lock the leg of the reel. The reel seat can be fixed in a stable state. However, on the other hand, it is necessary to rotate the nut part all the way to the position where the movable hood comes into contact with the reel leg part, and to move the movable hood in the axial direction, which is not a one-touch operation.

Therefore, there has been a demand for a reel seat having excellent operability that enables one-touch operation while taking advantage of the advantages of the nut type reel seat. The object of the present invention is to
It is to provide a nut type reel seat having excellent operability.

[0006]

A reel seat according to a first aspect of the present invention is a reel seat for detachably mounting a reel on a rod body, wherein the reel seat is fixed to a peripheral surface of the rod body and a leg portion of the reel is placed on the reel seat. Body, which has a mounting portion, a fixed hood portion that can be locked so as to cover one end of the reel leg portion, and a male screw portion formed on the peripheral surface opposite to the fixed hood portion in the axial direction, and the fixed hood. The movable hood portion is arranged so as to be movable in the axial direction on the main body portion so as to face the portion and can be locked so as to cover the other end of the leg portion of the reel, and is arranged adjacent to the movable hood so as to be connected. And a nut portion screwed into the male screw portion.

The nut portion has a nut main body portion, a screw protrusion that meshes with the screw groove of the male screw portion, and a releasing means that can arbitrarily release the meshing of the screw protrusion with the screw groove.

In this reel seat, one end of the leg portion of the reel is locked to the fixed hood portion, and the leg portion of the reel is arranged on the mounting portion. Then, the nut portion is rotated to move in the axial direction on the main body portion to move the movable hood portion, and the other end of the leg portion of the reel is locked by the movable hood portion. Then, the leg portion of the reel is sandwiched and fixed by the fixed hood portion and the movable hood portion.

When the nut portion is initially moved in the axial direction, the engagement of the screw projection with the thread groove is released by the releasing means of the nut portion, and the nut portion and the moving hood portion are slid in the axial direction on the main body portion. It is movable, and the nut part and the moving hood part are quickly slid to the other end of the leg part of the reel. After that, the releasing means is released, the screw protrusion is engaged with the screw groove again, and the nut is screwed in, so that the reel is firmly attached to the reel seat.

A reel sheet according to a second aspect of the present invention is the reel sheet according to the first aspect of the present invention, in which the thread groove of the male screw portion of the main body is a round groove. On the other hand, the nut main body includes a first body having a plurality of first ball holes arranged on the outer periphery of the main body at a circumferential interval and a plurality of first ball holes formed at a circumferential interval. It has a second ball hole that is formed at a position that matches in the circumferential direction and is displaced in the axial direction.
A second body disposed so as to be movable in the axial direction relative to the body, and the screw protrusion is a ball housed in the first ball hole.

In this reel seat, the balls in the first ball holes are normally meshed with the round groove which is the thread groove of the main body, and the nut is screwed into the main body. In this state,
The nut portion moves in the axial direction on the main body portion by rotating in the circumferential direction. On the other hand, when the second body is slid in the axial direction and relatively moved in the axial direction with respect to the first body, the first ball hole of the first body and the second ball hole of the second body are aligned, A space is formed in which the ball escapes in the radial direction. Further, the ball in the round groove is radially outwardly lifted along the curved surface of the thread groove (round groove) by the force when the second body is slid in the axial direction, and gets over the thread groove in the axial direction. In this way, the screw engagement of the nut portion with the main body portion is released, and the nut portion becomes slidable in the axial direction.

A reel seat according to a third aspect of the present invention is the reel seat according to the second aspect, wherein the nut portion further includes a biasing spring that biases the second body in one axial direction relative to the first body. The biasing spring causes the first ball hole and the second ball hole to be arranged at positions axially displaced from each other.

In this reel seat, normally, the first ball hole and the second ball hole are axially displaced by an urging spring, and the ball remains in the first ball hole and is screwed into the thread groove of the main body. is doing. Then, when a force is applied to slide the second body in the axial direction against the biasing spring, the first ball hole of the first body and the second ball hole of the second body are aligned, and the ball is outside the diameter. A space that escapes in the direction is formed. Further, when the force applied to the second body is released, the first ball hole and the second ball hole are axially displaced again by the biasing spring, and the ball moves to the first ball hole.
It is screwed into the thread groove of the main body in the ball hole.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [First Embodiment] A first embodiment of the present invention will be described below with reference to the drawings.

As shown in FIGS. 1 and 2, a reel seat 1 adopting the first embodiment of the present invention is for attaching a leg portion 100 of a fishing reel and detachably mounting it on a fishing rod. Is. The reel seat includes a main body 1 fixed to the outer peripheral surface of a rod body 200 of a fishing rod, and a movable hood portion 2 arranged on the tip side peripheral surface of the main body 1 so as not to be circumferentially movable but axially movable. And a nut portion 3 that is adjacent to the tip side of the movable hood portion 2 and that is connected to the movable hood 2 and is rotatably arranged in the circumferential direction.

The main body 1 is a deformable tubular member made of synthetic resin or metal which is mounted on the peripheral surface of the rod body 200 with the rod body 200 of the fishing rod penetrating therethrough. The tip side is a slightly reduced diameter, and the rod side is a relatively large diameter portion. A thread groove 5 is formed on the outer peripheral surface of the small diameter portion on the tip side, and the tip side portion serves as a male screw portion.
The thread groove 5 is a round groove formed in a round and gentle shape in the axial cross section. On the other hand, a large-diameter portion on the rod base side is provided with a mounting portion 6 which is flattened so that the reel leg portion 100 can be mounted and extends in the axial direction. A fixed hood portion 7 that is open to the tip side is formed at the rod-side end of the mounting portion 6. Further, a trigger 8 projecting radially outward is provided on the side opposite to the mounting portion 6 in the circumferential direction.
Are formed.

The movable hood portion 2 is a short tubular member arranged on the small diameter portion of the main body portion 1 on the side of the tips. For example, it is composed of metal or synthetic resin, and a part in the circumferential direction, that is,
A portion corresponding to the mounting portion 6 is opened like a hood on the rod base side. For example, a rail groove extending in the axial direction is formed in the small-diameter portion of the main body portion 1, and the moving hood portion 2 has a structure shown in FIG.
As shown in FIG. 5, the projection 2a is engaged with the rail groove, and is movable in the axial direction while being restricted from rotating in the circumferential direction. Further, it has a connecting flange on the tip end side end face, and is connected to the nut portion 5 via this.

The nut part 3 is a pipe-shaped first body 10 arranged on the tip side peripheral surface of the body part 1, a second body 11 arranged on the outer periphery of the first body 10, and a second body 11. The outer surface portion 12 disposed on the outer periphery of the first body 10 and the outer surface portion of the second body 1
1 and the coil spring 14 arranged on the rod base side.

As shown in detail in FIGS. 3 and 5, the first body 10 is a pipe-shaped member made of, for example, synthetic resin. A part of the rod-side end projects to the outer peripheral side to form a hook portion, and this hook portion is connected to the connecting flange of the moving hood portion 2. On the other hand, in the tip side portion, the plurality of first ball holes 10 are arranged at intervals in the circumferential direction.
Group a is formed, and balls 13 made of metal or synthetic resin are housed in the first ball holes 10a, respectively. Furthermore, a stopper ring 2 is provided on the outer peripheral surface of the tip end.
0 is set. The first ball hole 10a is a through hole that penetrates in the radial direction. The thickness of the first body 10 is slightly smaller than the diameter of the ball 13, and the ball 13 housed in the first ball hole 10a partially projects in the radial direction, so that the ball meshes with the thread groove 5 of the main body 1. Become. Also,
On the outer peripheral surface of the first body 10, a plurality of locking protrusions 10b protruding radially outward are formed.

The second body 11 is a pipe-shaped member that is shorter than the axial length of the first body 10, and is arranged on the tip side portion of the outer peripheral surface of the first body 10. In addition, the coil spring 14 is arranged in the rod-side portion of the outer peripheral surface of the first body 10 and in the gap portion between the rod-side of the second body 11 and the hook portion of the first body 10. A plurality of second ball hole groups 11a are formed in the second body 11 at intervals in the circumferential direction. The second ball hole 11a is a through hole that penetrates in the radial direction like the first ball hole 10a. Then, the first body 10 and the second body 11 are arranged so that the second ball hole 11a is located at a position that coincides with the first ball hole 10a in the circumferential direction and is displaced in the axial direction. . In detail,
A locking groove 11b is formed on the inner peripheral surface of the second body 11, and when this is combined with the locking protrusion 10b of the first body 10, the mutual circumferential position is determined and the relative relative to each other in the circumferential direction. The rotation is restricted while rotating in the circumferential direction as a whole, and the relative movement in the axial direction is possible. On the other hand, in the mutual axial position, the coil spring 14 biases the second body 11 toward the tip side, and the stopper ring 20 fixed to the tip side outer peripheral surface of the first body 10 causes the first body 10 and the first body 10 to move. Two
The axial position with respect to the body 11 is determined.

The outer surface portion 12 is a substantially pipe-shaped member having an axial length that covers approximately the entire axial direction of the first body 10. The second body 11 and the coil spring 14 arranged on the outer peripheral surface of the first body 10 are both housed inside and fixed to the second body 11 so as to cover them.

In this reel sheet, as shown in FIG. 2, the leg portion 100 of the reel is placed on the placing portion 7 of the main body 1,
One end of the leg portion 100 on the rod side is inserted into the fixed hood portion 7 and locked. Then, the nut portion 3 is moved to the rod base side to move the moving hood portion 2, and the moving hood portion 2 locks the tip side of the leg portion 100 of the reel. Then, the leg portion 100 of the reel is sandwiched and fixed by the fixed hood portion 7 and the movable hood portion 2. More specifically, the reel can be easily attached to the reel sheet by the following method.

As shown in FIG. 5, in the nut portion 3,
Usually, the ball 13 in the first ball hole 10a of the first body 10
Meshes with the thread groove 5 of the main body 1, and the nut portion 3 is screwed into the main body 1. In this state, the nut part 3 moves in the axial direction on the main body part 1 by rotating in the circumferential direction.

On the other hand, the second body 11 and the outer surface portion 12 fixed to the second body 11 are slid toward the rod base side against the urging force of the coil spring 14 to move the second body 11 in the axial direction with respect to the first body 10. When relatively moved, the first ball hole 10a of the first body 10 and the second ball hole 11a of the second body 11 are aligned,
A space is formed in which the ball 13 escapes in the radial direction. In addition, the ball in the thread groove 5 is lifted radially outward along the curved surface of the thread groove 5 (round groove) by the force when the second body 11 is slid in the axial direction, and gets over the thread groove 5 in the axial direction. In this way, the screw engagement of the nut portion 3 with the main body portion 1 is released, and the nut portion 3 becomes slidable in the axial direction.

After that, when the force on the outer surface portion 13 toward the base side of the rod is released, the relative axial position between the first body 10 and the second body 11 is returned to the original position by the coil spring 14. Again, the ball 13 in the first ball hole 10a of the first body 10 meshes with the thread groove 5 of the main body 1, and the nut portion 3 is screwed into the main body 1.

Therefore, when the nut portion 3 is moved to the rod base side, first, the outer surface portion 12 and the second body 11 are slid to the rod base side so that the nut portion 3 and the movable hood 2 are approximately the legs of the reel. Slide it until it hits part 100, then
The nut portion 3 is screwed into the main body portion 1 again, and the nut portion 3 is rotated so that the movable hood 2 is firmly locked to the reel leg portion 100.

[Second Embodiment] As shown in FIG. 6, a nut portion 3 of a reel seat adopting a second embodiment of the present invention.
Is a pipe-shaped first body 10 arranged on the tip side peripheral surface of the main body 1, and a second body 11 arranged on the outer periphery of the first body 10.
And an outer surface portion 12 arranged on the outer periphery of the second body 11.

The first body 10 has a structure similar to that of the first embodiment, and a plurality of first ball holes 10 are arranged at intervals in the circumferential direction.
Group a is formed, and balls 13 made of metal or synthetic resin are housed in the first ball holes 10a, respectively. The second body 11 is also the same as in the first embodiment.
Is arranged on the tip side portion of the outer peripheral surface of. A plurality of groups of second ball holes 11a are formed in the second body 11 at intervals in the circumferential direction, and the second ball holes 11a are located at positions that match the first ball holes 10a in the circumferential direction. Thus, the first body 10 and the second body 11 are positioned in the circumferential direction.

On the other hand, the outer surface portion 12 is a substantially pipe-shaped member having an axial length that covers the entire first body 10 in the axial direction, has an opening in a part of its peripheral surface, and has a second body. It is being fixed to the 1st body 10 in the state where 11 was stored inside. A slide switch 30 is arranged in the opening so as to be movable in the axial direction, and the slide switch 30 is connected and fixed to the second body 11. Then, by moving the slide switch 30 through the opening in the axial direction, the second body 11 moves in the axial direction relative to the first body 10, and the first ball hole 10a and the second ball hole 11a are separated from each other. Mate or displace in the axial direction.

The other structure is similar to that of the first embodiment. With this reel seat,
It becomes possible to easily attach the reel to the reel seat.

That is, normally, the slide switch 30 is set to a position where the first ball hole 10a of the first body 10 and the second ball hole 11a of the second body 11 are displaced in the axial direction. In this state, the ball 14 remains in the first ball hole 10a, and the nut portion 3 is screwed into the thread groove 5. On the other hand, the slide switch 30 is moved to move the first ball hole 10a of the first body 10 and the second ball hole 11a of the second body 11.
When and are set at positions that coincide with each other in the axial direction, the escape of the ball 14 in the radially outward direction is secured, and the screw engagement of the nut portion 3 with the main body portion 1 is released. Therefore, the nut portion 3 can slide in the axial direction.

Therefore, when the nut portion 3 is moved to the rod base side, first, the screwing of the nut portion 3 to the main body portion 1 is released to move the nut portion 3 and the moving hood 2 to about the reel leg portion 1.
It is possible to slide the movable hood 2 to the reel leg portion 100 by sliding it until it hits 00, and then screwing the nut portion 3 into the main body portion 1 again to rotate the nut portion 3.

[Other Embodiments] (a) In the above embodiment, the nut portion is arranged on the tip side, but the axial positions of the fixed hood and the movable hood can be changed, and the rod can be changed. It is naturally possible to dispose the nut portion and the movable hood on the base side. (B) The releasing means is not limited to the above-described embodiment, and a well-known technique for releasing the screwing of the nut portion can be used.

[0034]

According to the reel seat of the present invention, the reel can be easily attached to the reel seat.

[Brief description of drawings]

FIG. 1 is an overall view of a reel seat adopting a first embodiment of the present invention.

FIG. 2 is a cross-sectional view near the reel seat of FIG.

FIG. 3 is a sectional view taken along line III-III in FIG.

4 is a sectional view taken along line IV-IV in FIG.

5 is an enlarged cross-sectional view of the reel seat of FIG.

FIG. 6 is an enlarged cross-sectional view of a reel seat adopting a second embodiment of the present invention.

[Explanation of symbols]

1 body 2 Moving hood section 3 Nut part 5 thread groove 10 First body 11 second body 12 Outer surface 13 balls 14 coil spring

Claims (3)

[Claims] 1. A reel seat for removably mounting a reel on a rod body, comprising: a mounting portion fixed to a peripheral surface of the rod body, on which a leg portion of the reel is mounted; and the reel leg. A fixed hood portion that can be locked so as to cover one end of the portion, and a main body portion having a male screw portion formed on the peripheral surface on the opposite side of the fixed hood portion in the axial direction; A movable hood portion that is movably arranged in the axial direction on the main body portion and that can be locked so as to cover the other end of the leg portion of the reel, and the male screw portion that is arranged so as to be connected adjacent to the movable hood. A nut portion that is screwed into the nut body, wherein the nut portion is capable of arbitrarily releasing the engagement between the nut main body portion, the screw protrusion that meshes with the screw groove of the male screw portion, and the screw groove of the screw protrusion. A reel seat having release means . 2. A thread groove of a male screw portion of the main body portion is a circular groove in an axial cross section, and a plurality of the nut main body portions are arranged on an outer periphery of the main body portion and are circumferentially spaced from each other. A first body having one ball hole, and a plurality of second ball holes formed at a circumferential interval with a second ball hole formed at a position matching the first ball hole in the circumferential direction and displaced in the axial direction; A second body disposed on the outer periphery of one body so as to be relatively movable in the axial direction with respect to the first body, and the screw protrusion is a ball housed in the first ball hole. The reel seat according to 1. 3. The nut portion further comprises a biasing spring that biases the second body in one axial direction relative to the first body, and the biasing spring serves as the first ball hole. The reel seat according to claim 2, wherein the second ball hole and the second ball hole are located at positions axially displaced from each other.