KR100830864B1 - Apparatus of preventive back-lash for bait reel - Google Patents

Abstract

The present invention provides an externally adjustable backlash prevention device of a bait reel that enables to precisely control the rotational force of the spool step by step even without disassembling the side cover.

The present invention for this purpose is a brake shoe holder coupled to the shaft of the spool, a plurality of brake shoes radially fitted on the brake shoe holder and moving outwards with the rotation of the spool and friction with the brake ring, the brake shoe The stopper is positioned on one side of the holder and is coupled to the stopper for restraining the movement of the brake shoes, and the stopper holder reciprocates left and right according to the rotational movement of the dial, and one end of the brake shoes is caught by the inner circumferential surface of the stopper. Each of the engaging portions that restrain the operation of the brake shoe are bent vertically, and the engaging portions are manufactured to have different lengths so as to be separated from the stopper step by step according to the movement of the stopper. The adjustment backlash prevention device is a technical point.

Bait Reel, Backlash Protector, Brake Shoe, Stopper, Dial

Description

Apparatus of preventive back-lash for bait reel}

1 is a front view showing the overall structure of the bait reel according to the present invention.

Figure 2 is an exploded perspective view showing the configuration of the backlash prevention device built in the bait reel of Figure 1;

Figure 3 is an exploded perspective view showing the configuration of the backlash prevention device shown in Figure 2 from the bottom.

Figure 4 is a cross-sectional view showing the assembly structure of the backlash prevention device of the bait reel according to the present invention.

5 and 6 are views showing the operating state of the externally adjusted backlash prevention device of the bait reel according to the present invention.

            <Description of the symbols for the main parts of the drawings>

12: spool 18: side cover

20: backlash prevention device 22: brake shoe holder

24: brake shoe 24a: locking portion

30: brake ring 34: spring

36: stopper 38: stopper holder

42: dial 100: bait reel

The present invention relates to an anti-backlash device for a bait reel, and more particularly, to an externally adjusted anti-backlash device for a bait reel that enables to precisely control the rotational force of the spool step by step without disassembling the side cover. .

A bait reel mainly used in lure fishing is rotatably mounted on a reel frame, the reel frame, a spool on which a fishing line is wound, a handle installed on one side of the reel frame, and a handle for rotating the spool and the reel frame. It comprises a side cover coupled to the opposite side.

On the other hand, the back cover is installed inside the side cover is included. The backlash prevention device is a device provided to prevent the phenomenon that the fishing line is excessively loosened and tangled in the spool by controlling the rotation of the spool rotating at high speed in the process of casting the lure or the bait.

The related art related to the anti-backlash device is a method in which the brake shoe is protruded by the centrifugal force of the spool in the side cover and comes into contact with the fixed brake ring, causing friction and applying braking to the spool. However, this method requires a lot of trouble in using the brake shoe after removing the side cover and changing the position of the brake shoe when changing the braking force of the spool.

On the other hand, the prior art for solving the above problems is the Republic of Korea Patent Application Registration Utility Model Registration No. 20-0381861 filed in February 11, 2005 and registered as 2005. 04. 06.

The pre-registered invention has the advantage that the rotational force of the spool can be controlled without disassembling the side cover by adjusting the position of the brake ring friction with the brake shoe according to the operation of the dial mounted on the side cover. Have

However, in the pre-registered invention, since the internal space of the side cover on which the brake ring is installed is limited, the position of the brake ring can only be changed, and therefore, a problem that the braking force of the spool cannot be adjusted in several steps is expected. .

In addition, when the movement of the brake ring is not accurate, when the spool braking force occurs, it is also expected that the noise occurs.

Accordingly, an object of the present invention for solving the above problems is to provide an external adjustment backlash prevention device of the bait reel to adjust the rotational force of the spool from the outside without disassembling the side cover.

In another aspect, the present invention is to provide a bait reel external adjustment backlash prevention device that can adjust the braking force of the spool in several stages.

The present invention for achieving the above object is installed in the side cover of the bait reel and the backlash prevention device of the bait reel in the step of controlling the rotational force of the spool by the rotation operation of the dial mounted to the side cover, the shaft of the spool A brake shoe holder coupled to the brake shoe, a plurality of brake shoes radially fitted on the brake shoe holder and moving outwardly according to the rotation of the spool and friction with the brake ring, and located on one side of the brake shoe holder. Consists of a stopper for restraining movement of the stopper and a stopper holder coupled to the stopper to move left and right reciprocating according to the rotational movement of the dial, one end of the brake shoes to the inner peripheral surface of the stopper to restrain the operation of the brake shoe Each of the catches is formed vertically bent, and the catches Made of different lengths to be a backlash prevention device of the bait reel, it characterized in that the configuration step by step so as to exit from the stopper according to the movement of the stopper in technical base.

It is preferable to form a plurality of friction protrusions on the inner circumferential surface of the stopper.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a view illustrating a bait reel 100 according to the present invention.

As shown, the bait reel 100 is rotatably mounted to the reel frame 10, the reel frame 10, the spool 12 is wound around the fishing line, installed on one side of the reel frame 10 And a side cover 18 coupled to the opposite side of the reel frame 10 and the handle 16 for rotating the spool 12.

On the other hand, the inside of the side cover 18 is provided with a backlash prevention device 20 that is a means for controlling the rotational force of the spool 12 step by step.

2 to 4 are diagrams showing the configuration of the backlash prevention apparatus 20 described above.

As shown, the backlash prevention device 20 includes a brake shoe holder 22, a brake shoe 24, a brake ring 30, a stopper holder 38 and a stopper 36.

The brake shoe holder 22 is a means for supporting the brake shoes 24 and coupled to the shaft 14 of the spool 12 to rotate together with the spool 12.

The brake shoe 24 has a structure in which the locking portion 24a is vertically bent at one end in a "b" shape, and a plurality of brake shoes 24 are radially fitted on the brake shoe holder 22. The locking portion 24a will be described later, but is caught on the inner circumferential surface of the stopper 36 to restrain the brake shoe 24 from moving outward by centrifugal force due to the rotation of the spool 12.

The brake shoes 24 are all manufactured in the same structure, but the engaging portions 24a formed on each brake shoe 24 are characterized in that their lengths are manufactured differently, which will be described later. This is to allow the selective separation from the stopper 36 when the stopper 36 moves so that they are differentially hung in the process of being caught by the stopper 36.

As described above, the brake shoes 24 move outward with the centrifugal force generated during the rotation of the spool 12 in a radially fitted state to the brake shoe holder 22 and contact the inner circumferential surface of the brake ring 30. By rubbing, the rotation of the spool 12 is controlled.

Holes 24b are formed in the centers of the brake shoes 24, and springs 26 are respectively inserted in the holes 24b. The spring 26 elastically supports the moving brake shoes 24. In addition, the guide disk 28 is in close contact with one side of the brake shoes 24, the guide disk 28 guides the movement of the brake shoes 24.

On the other hand, the brake ring 30 is located at a distance away from the brake shoes 24 and when the brake shoes 24 move in the rotation of the spool 12, the brake shoes 24 come into contact with the moved brake shoes 24. And generate frictional force.

The stopper holder 38 supports the stopper 36 inserted therein, and is a means for reciprocating left and right by rotating the dial 42. At this time, the dial 42 moves the stopper holder 38 left and right reciprocally in a rotational operation in the state of being mounted at the center of the side cover 18 described above.

The connection structure of the stopper holder and the dial is as described below.

An inclined edge 38a is formed on the side of the stopper holder 38, and another inclined edge 42a corresponding to the inclined edge 38a of the stopper holder 38 is formed on the side of the dial 42. It is. That is, the inclined edges 38a and 42a of the stopper holder 38 and the inclined edges 42a of the dial 42 rotate in a clockwise direction while being in surface contact with each other. By the inclination angle of the stopper holder 38 can be moved to the left direction. At this time, the left movement of the stopper holder 38 is made elastic by the tension force of the spring 34 installed on the circumferential surface. In addition, the stopper holder 38 moved in the left direction is elastically pushed to the right in accordance with the operation of rotating the dial 42 in the opposite direction, that is, counterclockwise.

The spring 34 elastically supports the movement of the stopper holder 38 in a state located between the flange 38a formed on the circumferential surface of the stopper holder 38 and the disk 32 installed inside the side cover 18. Done.

On the other hand, the stopper 36 is rotated in conjunction with the left and right movement of the stopper holder 38 in the state inserted into the stopper holder 38. The stopper 36 is in the form of a ring and the engaging portions 24a of the brake shoes 24 are caught on the inner circumferential surface thereof, so that the stopper 36 restrains the movement of the brake shoes 24 in the outward direction. In addition, when the stopper 36 moves together with the stopper holder 38, the engaging portions 24a of the brake shoes 24 hanging on the stopper 36 are released from the stopper to release the restraint of the brake shoe. As the locking portions 24a are manufactured to have different lengths, all of the locking portions 24a do not leave the stopper 36 at the same time as the stopper 36 moves, and the length of the locking portions 24a is short depending on the movement distance of the stopper 36. Each of them is sequentially separated from the engaging portion 24a.

On the other hand, the stopper 36 is preferably manufactured in the form of a bearing in which the inner ring (36a) and the outer ring (36b) rotates separately.

That is, the reason why the stopper 36 is manufactured in the form of a bearing is that when the spool 12 rotates, the brake shoe 24 rotates together, and at this time, the engaging jaw 24a of the brake shoe 24 is a stopper ( In order to rotate together with the inner ring (36a) in contact with the inner ring (36a) of the 36 to minimize the friction with the inner ring (36a) so as not to control the rotation of the spool 12 separately.

In addition, when the stopper 36 is manufactured in a bearing shape in which the inner ring 36a and the outer ring 36b rotate separately, it is preferable to form a plurality of protrusions 36c on the inner circumferential surface of the inner ring 36a. The protrusions 36c are slid in the state where the engaging jaw 24a of the brake shoe 24 is in contact with the inner ring 36a of the stopper 36 during the rotation of the spool 12 to rotate the separate spool 12. It will hold it to prevent braking.

On the other hand, when the stopper 36 is manufactured in a single body in a ring form instead of a bearing form, it is preferable that the stopper 36 is made of a material having good sliding property on the inner circumferential surface of the stopper 36. In order to prevent the rotation of the spool 12 separately by minimizing the friction force in the state in which the engaging jaw 24a of the brake shoe 24 is in contact with the inner circumferential surface of the stopper 36.

Reference numeral 40 denotes a spool cover 40 which is installed in the side cover 18 and is covered on one side of the spool 12.

Hereinafter, an operation process of the externally adjusted backlash prevention device of the bait reel according to the present invention will be described with reference to FIGS. 4 to 6.

4 to 6 represent two brake shoes 24 of the plurality of brake shoes 24 that rub against the brake ring 30, and preferably the shortest engaging portion 24a. Representative of the operation of the brake shoe 24 having the excitation brake shoe 24 and the second short length engaging portion 24a, the rest of the brake shoes 24 except for the two brake shoes 24 described above. ) Are sequentially operated one by one in the same manner after the operation of the two brake shoes 24, in the following it will be described in detail only the operation of the two brake shoes shown in FIGS.

First, FIG. 4 illustrates a state in which a braking force (force for controlling rotation) is not applied to the spool 12. As illustrated, the engaging portions 24a of the two brake shoes 24 are shown in FIG. The brake shoes 24 do not move outwardly even when the spool 12 rotates by being caught by the inner circumferential surface of the stopper 36 inserted into the stopper holder 38, and thus do not rub against the brake ring 30. That is, as shown in FIG. 4, when the friction between the brake shoe 24 and the brake ring 30 does not occur, the spool 12 does not receive any braking force in the rotation process, thereby performing a rotation operation at high speed.

5 is a view illustrating a state in which the first braking force is applied to the spool 12. As shown in the drawing, when the dial 42 is rotated clockwise by a predetermined angle, the stopper holder 38 which is in contact with the dial 42 by the inclined edges 38a and 42a is left by the tension force of the spring 34. As a result, the stopper 36 inserted into the stopper holder 38 also moves to the left along with the stopper holder 38.

When the stopper 36 moves to the left side, one of the catching portions 24a of each of the catching portions 24a provided in the two brake shoes 24 is separated from the stopper 36. Accordingly, the brake shoe 24 having the engaging portion 24a is released from restraint, moves outward by centrifugal force due to the rotation of the spool 12, and then contacts the brake ring 30 to generate frictional force. Let's go. The first braking is applied to the rotating spool 12 by the frictional force.

6 is a view illustrating a state in which a second braking force is applied to the spool 12. That is, when the dial 42 in the state of FIG. 5 is rotated clockwise again, the stopper holder 38 which is in contact with the dial 42 by the inclined edges 38a and 42a is a tension force of the spring 34. It is continuously moved to the left side, and thus the stopper 36 inserted into the stopper holder 38 is also continuously moved.

When the stopper 36 is moved farther to the left side than in FIG. 5, the stopper 36 is separated from the stopper 36 up to a longer catching part 24a of the catching parts 24a of the brake shoes 24. Both of the brake shoes 24 are restrained, and move outward by centrifugal force due to the rotation of the spool 12, and then contact the brake rings 30 to generate frictional force, respectively. That is, when the two brake shoes 24 come into contact with the brake ring 30, a greater friction force is generated than when the one brake shoe 24 rubs, so that a greater braking force is applied to the rotating spool.

As described above, the control according to the rotation of the spool 12, that is, the braking force through the backlash prevention device 20 of the present invention can be adjusted step by step according to the demand of the fisherman.

As described above, the present invention has an effect of implementing convenience of use by adjusting the rotational force of the spool from the outside even without disassembling the side cover.

In addition, it is possible to precisely adjust the braking force of the spool in several stages according to the demand of the angler has an effect that can be adjusted to the braking of the spool according to the situation in the process of fishing.

Claims (5)

In the backlash prevention device of the bait reel installed in the side cover 18 of the bait reel 100 to control the rotational force of the spool 12 in a stepwise manner by the rotation of the dial 42 mounted on the side cover 18 , A brake shoe holder 22 coupled to the shaft 14 of the spool 12; A plurality of brake shoes (24) radially fitted on the brake shoe holder (22) and moving outward with the rotation of the spool (12) and friction with the brake ring (30); A stopper 36 positioned at one side of the brake shoe holder 22 and constraining movement of the brake shoes 24; A stopper holder (38) coupled to the stopper (36) and reciprocally moving left and right elastically by a tension force of the spring (34) according to the rotational operation of the dial (42); At one end of the brake shoes 24, engaging portions 24a, which are caught by the inner circumferential surface of the stopper 36 and restrain the movement of the brake shoes 24, are each bent vertically; The locking portions 24a are formed to have different lengths so as to be separated or restrained stepwise from the stopper 36 in accordance with the movement of the stopper 36, and the brake shoe 24 and the stopper 36 restrained. Is a backlash preventing device for external adjustment of the bait reel, characterized in that rotated together when the spool (12) rotates. The method of claim 1, The stopper 36 is manufactured in the form of a bearing consisting of an inner ring 36a and an outer ring 36b that is fitted to the outside of the inner ring 36a and rotates separately from the inner ring 36a. Backlash prevention device. The method of claim 2, A device for preventing external backlash of a bait reel, characterized in that a plurality of protrusions (36c) are formed on the inner circumferential surface of the inner ring (36a). The method of claim 2 or 3, The inner ring (36a) is the external adjustment backlash prevention device of the bait reel, characterized in that always rotates together when the spool (12) rotates. The method of claim 1, The stopper 36 is an external adjustment backlash prevention device of the bait reel, characterized in that the inner circumferential surface is made of a good sliding shape.

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