KR20190115295A - a device for controling spool rotation of fishing bait cast reel - Google Patents

Abstract

The present invention relates to a device for controlling spool rotation of a bait cast reel, which is for controlling braking force of spool by magnetic force when casting. According to one embodiment of the present invention, the device for controlling spool rotation of a bait cast reel comprises: a side cover having a through-hole in the center and mounted on an opening at one side of a reel body; a lock dial having a handle inserted into the through-hole to protrude and opening or closing the side cover mounted on the reel body; a spool cover mounted on the side cover to rotatably support a shaft of a spool installed into the body, and including a braking magnet moving in the direction of the shaft of the spool; a control dial securely seated on the inner side of the lock dial to be rotated in both directions in order to be coaxial to the lock dial, operated independently of the lock dial to rotate, and having an adjustment knob at one side and a first cam at the other side; and a brake plate mounted on the spool cover to be able to move in the direction of the shaft and having a second cam corresponding to the first cam therein. When the control dial is rotated at any angle by the adjustment knob, reciprocal motion of the first and second cams transfers the braking magnet in the direction of the shaft of the spool, thereby controlling braking force of the spool. The present invention provides user convenience by allowing a user to easily control braking force of spool from the outside of a reel body.

Description

A spool rotation control of a bait cast reel {a device for controling spool rotation of fishing bait cast reel}

The present specification relates to a bait cast reel, and more specifically, to a spool rotation control apparatus of a bait cast reel for controlling spool braking force by a magnetic force during casting.

Unless otherwise indicated herein, the contents described in this section are not prior art to the claims of this application, and inclusion in this section is not admitted to be prior art.

In general, in the case of fly fishing (lure fishing) using bait cast reel using a bait that releases the fishing line by casting, the fishing line caught the bait while holding the reel body mounted on the fishing rod together with the fishing rod Will be cast.

In the early stages of casting, the spool, which began to rotate due to the casting force applied to the bait's own weight, should be markedly reduced from the spool's dropping point, i.e. after the peak of the parabolic motion In spite of this, the heavy spool is continuously rotated at high speed by the inertia force and the excess line is released, causing a backlash in which the fishing line is entangled inside the spool.

At this time, the bait cast reel is used to apply a brake to the spool rotation, that is, in order to prevent backlash phenomenon, the skilled person presses the upper part of the spool with a thumb when the fishing line is released from the spool (so-called "thumb bar"). The rotational speed of the spool is equal to or slower than the speed at which the fishing line is released.

On the other hand, the method of preventing backlash during casting is not suitable for the inexperienced person who does not have real reel fishing experience. Therefore, the centrifugal braking method that uses the centrifugal force generated by the rotation of the spool to brake the spool, or the vortex generated by the magnet. Magnet braking method using current is used.

That is, the magnet braking method increases the magnetic force acting on the spool when the breaking magnet is close to the spool as much as possible, and the spool braking force is adjusted to the maximum, and when the breaking magnet is separated from the spool as much as possible, The magnetic force weakens and the spool braking force is adjusted to a minimum.

At this time, in order to set the braking force of the braking magnet to the maximum value, the braking magnet and the spool flange should be moved as close as possible under the condition that the braking magnet and the spool are not in contact.

Thus, what is provided on one side of the reel unit for adjusting the gap between the braking magnet and the spool flange is called a control dial (or "breaking dial").

The Republic of Korea Utility Model Registration No. 20-0451591 discloses a spool braking system for bait cast reels.

Accordingly, embodiments of the present disclosure relate to a spool rotation control device of a bait cast reel, which can easily adjust the spool braking force outside the reel body according to the type and weight of bait to provide convenience to the user. do.

Embodiments of the present specification relate to a spool rotation control device of a bait cast reel, which allows the stepping braking force of the spool to be uniformly displayed so that even an inexperienced person who has insufficient reel fishing experience can easily cast.

According to one embodiment of the present specification in order to achieve the above and other objects of the present specification,

A side cover is formed in the center and mounted to one side opening of the reel main body;

A lock dial coupled to the through hole so as to protrude, and configured to open and close the side cover mounted to the reel unit;

A spool cover mounted to the side cover and rotatably supporting an axis of the spool installed in the main body, the spool cover including a braking magnet moved in an axial direction of the spool;

The control dial is rotatably seated in the lock dial in both directions so as to be coaxial with the lock dial, and is operated and rotated independently of the lock dial, and a control knob is formed at one side and a first cam is formed at the other side. dial);

And a brake plate movably mounted to the spool cover and having a second cam corresponding to the first cam therein.

When the control dial is rotated at an arbitrary angle by the adjustment knob, the braking force of the spool can be adjusted by moving the braking magnet in the spool axial direction by mutual cam motion of the first and second cams. It provides a spool rotation control device of the bait cast reel.

According to the present specification having the above-described configuration has the following advantages.

According to the type and weight of bait, the spool braking force can be easily adjusted by the control knob from the outside of the reel unit, thereby providing convenience to the user and securing practicality of the product.

In addition, the braking force for each stage (1st-10th stage) of the spool is formed by forming a cam curve that adjusts the brake force of the spool as a function of the brake as the lifting magnet moves up and down corresponding to the rotation of the control dial. As a result, the unskilled inexperienced in reel fishing can be cast easily without the need for skilled manipulations, thus bringing practicality.

1 is a perspective view of a bait cast reel according to a preferred embodiment of the present specification;
FIG. 2 is a perspective view of the bait cast reel shown in FIG. 1 viewed from the inside of a rotation control device of a spool mounted in an opening of one side of a reel main body;
3 is a cross-sectional view of the rotation control device of the spool shown in FIG.
4 and 5 is an exploded perspective view of the rotation control device of the spool shown in FIG.
6a and 6b is a state of use of the rotation control device of the spool shown in FIG.
FIG. 7 is a graph showing the correlation between the distance between the spool and the breaking magnet for the brake step for braking the spool in the bait cast reel shown in FIG.

Hereinafter, a spool rotation control apparatus of a bait cast reel according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 to 6 (a, b), the spool rotation control apparatus of the bait cast reel according to an embodiment of the present invention

The first side cover 202 and the second side cover (not shown) are mounted at both openings of the reel main body 201 where the fishing spool 200 is rotatably installed, and thus the reel main body 201. The first side cover 202, which is mounted to be opened and closed at one side of the opening, is used to replace the spool 200 or to separate it from the reel unit 201.

The second side cover (not shown) mounted in the other opening of the reel main body 201 is rotatably mounted to the handle H to manually rotate the spool 200.

A spool cover 212 is rotatably supported on the shaft of the spool 200 and includes a breaking magnet 203 moving in the axial direction of the spool 200 in the first side cover 202.

That is, the bearing 205 for rotatably supporting the shaft of the spool 200 is mounted to the holder 206 of the spool cover 212, and the magnet holder 204 to which the breaking magnet 203 is mounted in the circumferential direction is provided. The holder 206 is movably mounted in the axial direction of the spool 200 in the receiving groove 207 formed concentrically outward.

That is, when the control dial 208 is rotated by an arbitrary angle in the circumferential direction by the adjusting knob 211, the first cam 221 formed on the control dial 208 and the second formed on the brake plate 223 corresponding thereto. Cam 222 is a mutual cam movement.

Accordingly, as the control dial 208 is rotated, the cam contact surface 221a of the first cam 221 is cam-contacted to the cam contact surface 222a of the second cam 222 formed on the brake plate 22 to cam motion. Since the braking plate 223 is moved linearly.

This causes the brake plate 223 to move axially along the holder 225 of the spool cover 212, so that the magnet holder 204 fixed to the brake plate 223 by the protruding pin 204a is spooled. As the axial direction of the spool 200 is moved along the holder 206 of the cover 212, the distance between the flange 200a of the spool 200 and the breaking magnet 203 may be adjusted.

Therefore, when the braking magnet 203 is as close as possible to the flange 200a of the spool 200, the magnetic force acting on the flange 200a of the spool 200 is strong, and the braking force of the spool 200 acts as a maximum. Done.

On the contrary, when the breaking magnet 203 is spaced apart from the flange 200a of the spool 200 to the maximum, the magnetic force acting on the flange 200a of the spool 200 is weakened, so that the braking force of the spool 200 is minimized. It will work.

A lock dial 209 is rotatably coupled to the first side cover 202 in an circumferential direction to open and close the first side cover 202 mounted on the reel unit 201. 1 The handle 210 (referred to as a handle) of the lock dial 209 is coupled to the through hole 202a formed in the center of the side cover 202 so as to protrude.

When the adjusting knob 211 is rotated at an arbitrary angle in the circumferential direction, as the braking magnet 203 is moved in the axial direction of the spool 200, between the flange 200a of the spool 200 and the braking magnet 203. The control dial 208 for adjusting the braking force of the spool 200 by the magnetic force formed is coaxially with the lock dial 209 in a clockwise or counterclockwise direction to the seating portion of the lock dial 209. It is rotatably seated and formed to be operable independently of the lock dial 209.

The release preventing plate 213 is fastened to the first side cover 202 to prevent the lock dial 209 from being separated from the first side cover 202.

The groove 215 corresponding to the protrusion 214 of the lock dial 209 is formed in one side of the opening and closing hole 216 in the circumferential direction, and the reel is rotated at an arbitrary angle in the circumferential direction. A rocker 217 detachably coupled to a locking groove (not shown) of the main body 201 is formed in the circumferential direction on the other side of the opening and closing port 216.

When the handle 210 of the lock dial 209 is rotated at an arbitrary angle to open the first side cover 202 to the reel unit 201, the locking pin 218 is the locking groove 219 or the unlocking groove ( In order to be able to switch the opening and closing port 216 to the locked position or the unlocked position according to the position seated on 220,

The locking pin 218 is radially moved to the holder 202b formed on the inner side of the first side cover 202 by the elastic member 224 (compression coil spring is used),

The locking groove 219 and the unlocking groove 220 are formed in the lock dial 209 so that the locking pin 218 is selectively seated.

At this time, the locking pin 218 and the elastic member 224 from the holder 202b of the first side cover 202 by the release prevention jaw 209a formed on the lock dial 209 to be in close contact with one side of the holder 202b. Can be prevented from escaping.

The second cam 222 corresponding to the first cam 221 formed on the rear surface of the control dial 208 to move the braking magnet 203 in the spool 200 axial direction by the rotation of the control dial 208. The braking plate 223 formed therein is movably mounted to the holder 225 of the spool cover 212.

Meanwhile, a spool shaft rotatably coupled to a bearing (not shown) mounted inside the reel unit 201 and a bearing 205 mounted on the first side cover 202 is formed, and a fishing line is wound ( 200, a spool drive gear mechanism (not shown) for rotating the spool 200, a spool handle H for rotating the spool 200 by driving the spool drive gear mechanism, and the spool 200 A drag mechanism for restricting the fishing line from the fishing line, a level winding mechanism for aligning the fishing line when the fishing line is wound around the spool 200, and a first side cover 202 removably mounted to the left and right openings of the reel unit 201. ) And the second side cover are technical details used in the bait cast reel to which the present specification belongs, and thus detailed descriptions thereof will be omitted.

Hereinafter, an example of use of the spool rotation control apparatus of the bait cast reel according to an embodiment of the present specification will be described according to the accompanying drawings.

1 to 6 (a, b), according to the spool rotation control apparatus of the bait cast reel according to the present specification,

The center of the lock dial 209 in which the handle 210 is located in the through hole 202a formed in the center of the first side cover 202 mounted in the opening formed in one side of the reel main body 201,

Through the through hole of the release prevention plate 213 mounted on the inner side of the first side cover 202 to support the lock dial 209 rotatably coupled to the first side cover 202 in any angle range The centers of the control dials 208 disposed on the rear surface of the handle 210 of the lock dial 209 coincide with each other.

This makes the appearance of the bait cast reel smart.

In addition, to grip the handle 210 of the lock dial 209 to open and close the first side cover 202 mounted on the reel main body 201 to rotate at any angle in the circumferential direction,

The adjusting knob 211 of the control dial 208 can control the rotational force of the spool 200 as the braking magnet 203 moves the circumferentially mounted magnet holder 204 in the axial direction of the spool 200. ) Can be provided to the user during the operation to rotate the lens at any angle in the circumferential direction.

When the user grips the handle 210 of the lock dial 209 supported by the through hole 202a formed at the center of the first side cover 202 and rotates the handle 210 at an arbitrary angle in the clockwise direction, the handle 210 is formed at the edge of the handle 210. The indicator sphere 210a is positioned in a line with the second position b, deviating from the first position a formed in the collar of the first side cover 202.

At this time, as the lock dial 209 is rotated in the clockwise direction, a locking pin 218 installed in the holder 202b of the first side cover 202 is correspondingly formed on the upper outer surface of the lock dial 209. The locking groove 219 is located away from the locking groove 220.

As described above, as the lock dial 209 is rotated at an arbitrary angle, the protrusion 214 protruding in the axial direction from the lock dial 209 and the groove 215 formed on one side of the opening and closing port 216 correspondingly. By being combined with each other, the opening and closing port 216 can be rotated in the same direction as the rotation direction of the lock dial 209.

For this reason, the rocker 217 formed on the other side of the opening and closing port 216 is separated from the locking groove (not shown) of the reel main body 201. Therefore, the first side cover 202 can be separated from the reel unit 201.

On the other hand, the control knob 211 (non-slip portion formed on the outer periphery) of the control dial 208 located in the through hole 202a of the first side cover 202 is gripped and rotated in the circumferential direction, thereby adjusting the knob 211. Cam cam motion of the second cam 222 formed in the brake plate 223 corresponding to the first cam 221 formed on the opposite side of the).

That is, when the adjustment knob 211 of the control dial 208 is rotated by an arbitrary angle in the circumferential direction, the first cam 221 formed on the control dial 208 and the second cam formed on the brake plate 223 corresponding thereto. 222 mutual cam movement. As the control dial 208 is rotated, the first cam 221 is cam-contacted with the second cam 222 of the brake plate 22 to perform cam motion, so that the braking plate 223 can be linearly moved.

Accordingly, the braking plate 223 installed in the holder 225 of the spool cover 212 is moved in the axial direction due to the mutual cam movement of the first cam 221 and the second cam 222. That is, the magnet holder 204 in which the pressing pin 204a is fixed to the brake plate 223 is linearly moved through the through hole 206a formed in the spool cover 206.

As described above, as the control dial 208 is rotated by operating the adjusting knob 211, the braking magnet 203 circumferentially mounted on one side of the magnet holder 204 due to the linear movement of the magnet holder 204. ) Can be moved in the axial direction of the spool 200.

Therefore, the magnetic force acting on the flange 200a of the spool 200 may be adjusted by adjusting the distance between the breaking magnet 203 and the flange 200a of the spool 200.

In this case, as shown in FIG. 6B, when the braking magnet 203 is adjusted to be as close as possible to the flange 200a of the spool 200, the magnetic force acting on the flange 200a becomes stronger, thereby maximizing the spool 200 during casting. It can be adjusted by braking force.

On the contrary, as shown in FIG. 6A, when the braking magnet 203 is adjusted to be spaced apart from the flange 200a of the spool 200 to the maximum, the magnetic force acting on the flange 200a is relatively weak. ) Can be adjusted with minimum braking force.

As shown in FIG. 7, the braking force for each step (stage 10 to stage 10) of the spool 200 for braking the spool 200 corresponding to the amount of rotation of the control dial 208 according to the operation of the adjusting knob 211 is constant. The cam contact surfaces 221a and 222a of the first cam 221 and the second cam 222 are formed in a spiral curved surface, and the cam curves of the first cam 221 and the second cam 222 can be exerted. When is developed to be a quadratic curve.

On the other hand, the strength of the magnetic field generated between the braking magnet 203 and the flange 200a of the spool 200 is inversely proportional to the square of the distance.

Accordingly, as the development curves of the cam contact surfaces of the first cam 221 and the second cam 222 are formed in a quadratic function curve, the braking force low stage (1 stage) to the high stage (10 stages) for braking the spool 200. As the braking force decreases gradually, it is possible to reduce the step-by-step distance difference (denoted by the secondary curve in FIG. 7 (see curve “I”)).

Although not shown in the drawing, in the conventional reel, the flange of the braking magnet 203 and the spool 200 is moved by moving the braking magnet 203 in the spool 200 axial direction by the stepwise rotation of the control dial 208. The distance between 200a) is not constant step by step from the low end to the high end (indicated by the primary curve in FIG. 7 (see curve "A")).

Herein, while the foregoing specification has been described with reference to the preferred embodiments, those skilled in the art may variously modify and modify the present disclosure without departing from the spirit and scope of the present disclosure as set forth in the claims below. It will be appreciated that this can be changed.

200; spool
200a; flange
201; Reel unit
202; 1st side cover
203; Breaking magnet
204; Magnet holder
205; bearing
206; holder
207; Accommodation home
208; Control dial
209; Lock dial
210; Handle of lock dial
211; Adjustment knob
212; Spool cover
213; Breakaway Plate
214; Protrusion
215; Groove
216; Opening and closing
217; Locker
218; Locking pin
219; Locking Home
220; Unlocking Home
221; First cam
221a; Cam contact surface
222; 2nd cam
222a; Cam contact surface
223; Braking plate
224; Elastic member
225; holder
H; handle

Claims (3)

A side cover is formed in the center and mounted to one side opening of the reel main body;
A lock dial coupled to the through hole so as to protrude, and configured to open and close the side cover mounted to the reel unit;
A spool cover mounted to the side cover and rotatably supporting an axis of the spool installed in the main body, the spool cover including a braking magnet moved in an axial direction of the spool;
The control dial is rotatably seated in the lock dial in both directions so as to be coaxial with the lock dial, and is operated and rotated independently of the lock dial, and a control knob is formed at one side and a first cam is formed at the other side. dial);
And a brake plate movably mounted to the spool cover and having a second cam corresponding to the first cam therein.
When the control dial is rotated at an arbitrary angle by the adjustment knob, the braking force of the spool can be adjusted by moving the braking magnet in the spool axial direction by mutual cam motion of the first and second cams. Spool rotation control device of bait cast reel. A through-hole is formed in the center, the side cover is mounted in one opening of the reel main body;
A lock dial coupled to the through hole to protrude, and configured to open and close the side cover mounted to the reel unit;
A release preventing plate fastened to the side cover to prevent the lock dial from being separated from the side cover;
Grooves corresponding to the protrusions of the lock dial are formed in the circumferential direction on one side, and when the side cover is rotated at an arbitrary angle in the circumferential direction, the locker is detachably coupled to the locking groove of the reel main body on the other side. Opening opening formed in the direction;
A spool cover mounted on the side cover and rotatably supporting an axis of the spool in the reel main body, the spool cover including a breaking magnet moved in an axial direction of the spool;
The control dial is rotatably seated in the lock dial in both directions so as to be coaxial with the lock dial, and is operated and rotated independently of the lock dial, and a control knob is formed at one side and a first cam is formed at the other side. dial);
And a brake plate movably mounted to the spool cover and having a second cam corresponding to the first cam.
When the control dial is rotated at an arbitrary angle by the adjustment knob, the braking force of the spool can be adjusted by moving the braking magnet in the spool axial direction by mutual cam motion of the first and second cams. Spool rotation control device of bait cast reel. The method according to claim 1 or 2,
Quadratic function when the cam curves of the first cam and the second cam are developed so that the braking force for each step (stage 1-10) of the spool that brakes the spool corresponding to the rotation amount of the control dial can be exerted uniformly. Bait cast reel spool rotation control device characterized in that formed in a curved form.

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