KR200257119Y1 - centrifugal brake backlash prevent apparatus of bait cast reel - Google Patents

Abstract

The present invention relates to a centrifugal brake backlash prevention device for a double bearing reel that prevents backlash of a double bearing reel by using a centrifugal force of a fishing spool.

The present invention is a disk-shaped holder integrally coupled to one end of the spool shaft to rotate when the spool rotation, the cover formed with the brake drum inside, and the centrifugal force generated in the holder during the spool rotation A centrifugal brake backlash prevention device for a two-bearing reel having a brake collar that moves radially outward along a pin and frictionally contacts the brake drum, wherein the holder is secured to secure a working space when assembling the brake collar to the pin. A space portion formed radially in the annular holder, and an annular escape prevention tool formed on the disc-shaped holder to prevent the brake collar from being separated from the pin when the brake collar is moved radially outward along the pin; It is formed integrally under the holder so that the brake collar is not used. Due to the centrifugal force of the right holder includes a locking step to prevent the brake collar is moved radially outward along the pins.

Therefore, in the backlash prevention device using the brake collar that moves by the centrifugal force generated when the bearings are rotated by the rotation of both bearing reels, the brake collar and the holder supporting the slide collar in the radial direction when the brake collar is changed are damaged. You can prevent it. In addition, the work of assembling the brake collar to the pin radially formed in the holder can be easily performed to improve workability.

Description

Centrifugal brake backlash prevent apparatus of bait cast reel}

The present invention relates to a centrifugal brake backlash prevention device of both bearing reels, and more particularly, to prevent backlash of both bearing reels using a centrifugal force of a fishing spool.

In the case of fishing using both bearing reels, the reel main body is mounted on the fishing rod together with the fishing rod while throwing the fishing line with the bait. At this time, the fishing line wound on the reel's spool is released while drawing a parabola, and the acceleration is attached to the spool on which the fishing line is wound as it falls past the blocked vertex of the parabola.

As a result, a so-called backlash phenomenon occurs in which the rotational speed of the split becomes faster than the speed at which the fishing line is released from the float. Due to the backlash phenomenon, the fishing line that could not be smoothly released from the reel is entangled in the reel body. In order to prevent such backlash phenomenon, the skilled person pressed the upper part of the scoop with a thumb or the like when the fishing line was released so that the circumferential speed of the spool was equal to or less than the speed at which the fishing line was released.

However, the method of preventing the backlash as described above is not suitable for the inexperienced who lacks practical experience, so the backlash prevention apparatus has been developed and used.

In general, both bearing reels are rotatably mounted to the reel main body 1, in which a fishing line is wound, and a spool shaft 4 of the spool 2 rotating in accordance with the rotation of the handle 3. One end is rotatably supported by a support hole (not shown) of the reel unit 1, and the other end of the spool shaft 4 is rotatably supported by the support hole 6 of the cover 5.

1 and 2, the centrifugal brake backlash prevention device of both bearing reels according to the prior art, the center of its own is integrated in one end of the above-mentioned spool shaft 4 so as to rotate when the above-mentioned spool (2) rotates. Coupled to the rotating member 9 having a pin 8 extending radially outward in the groove 7 formed along its outer circumferential surface, and a centrifugal force acting on the rotating member 9 when the spool 2 rotates. Are slidably coupled to the pins 8 so as to be moved radially outward and frictionally in contact with the brake drum 10 formed in the cover 5 described above, and a flange 11 is formed on the lower side thereof. Which consists of a brake shoe 12.

Therefore, when the fishing line is released by the rotation of the spool 2, the rotating member 9 coupled to the spool shaft 4 due to the rotation of the spool 2 also rotates. At this time, when the rotating member 9 is rotated at a specific speed or more, the brake shoe 12 coupled on the pin 8 of the rotating member 9 moves radially outward by the centrifugal force of the rotating member 9. Done.

The end of the brake shoe 12 moved in this way comes into contact with the inner surface of the brake drum 10 formed in the cover 5. Since the rotational speed of the spool 2 is decelerated by the frictional force of the brake shoe 12 and the brake drum 10, backlash is prevented.

At this time, when the fishing line is thrown hard and the rotational speed of the spool 2 becomes faster, the centrifugal force acting on the rotating member 9 corresponds to that, and thus, due to mutual contact between the brake shoe 12 and the brake drum 10. The frictional force is also increased to effectively prevent backlash.

However, when it is necessary to change the mutual frictional force between the brake shoe 12 and the brake drum 10 as described above according to the user's habits and experiences, some or all of the brake shoes 12 may be replaced by the brake drum 10. It will be fixed to prevent movement toward.

That is, as shown in Figure 1, by pressing the flange 11 formed on the lower side of the brake shoe 12 to the lower side of the locking projection 13 formed on one side of the spool 2, the locking projection 13 Position it downward. At this time, the flange 11 is located below the locking step 13 by its elastic force, but in this process the flange 11 has a problem that continues to break. The same problem occurs when the brake shoe 12 is pulled out again from the locking step 13.

On the other hand, as shown in Figure 2, when the locking jaw 13 is formed on the rotating member 9, the locking jaw 13 is broken, in this case, the entire rotating member (9) or spr (2) Since the whole is replaced, there is a problem that the cost of the parts rises.

As shown in FIGS. 1 and 2, stoppers 14 are formed at both sides of the opening of the groove 7 to prevent the brake shoe 12 from being separated from the groove 7. Even when the brake shoe 12 is initially inserted into the pin 8 through the stopper 14, the work is inconvenient, and the flange 11 of the brake shoe 12 is broken.

The above-described pin 8 is coupled to the indentation hole 15 from the lower side of the indentation hole 15 formed in the rotating member 9, so as to prevent the pin 8 from being separated in the indentation hole 15. The width of the lower end of the pin 8 is formed to be slightly larger than the inner diameter of the indentation hole (15). In addition, the ring 16 is fitted to the rotating member 9 to prevent the pin 8 from falling down. As a result, a process of assembling separate parts is required, resulting in an increase in cost cost and poor workability.

Accordingly, an object of the present invention is to support the brake collar and the sliding movement in the radial direction when changing the position of the brake collar in the backlash prevention device using a brake collar that moves by the centrifugal force generated when the two bearing reel is rotated by the sprocket rotation. It is to provide a centrifugal brake backlash prevention device of both bearing reels to prevent the holder from being broken.

Another object of the present invention is to provide a centrifugal brake anti-backlash preventing device of both bearing reels that is easy to assemble the brake collar to the radially formed pin in the holder to improve workability.

1 is a schematic view of a centrifugal brake backlash preventing device of a conventional bearing reel;

2 is a plan view showing an operating state of the prior art,

3 is a plan view of the centrifugal brake backlash prevention device of both bearing reels according to the present invention;

Figure 4 is a plan view showing a state of use of the centrifugal brake backlash prevention device of both bearing reels according to the present invention,

5 is a side view of FIG. 4.

* Explanation of symbols used in the main part of the drawing

One; Reel Body

2; Spool

4; Spool shaft

5; cover

8; pin

9; Holder

10; Brake drum

12; Brake collar

12a; flange

18; Space

20; Escape lock

21; Jam

An object of the present invention described above is a disk-shaped holder integrally coupled to one end of the spool shaft so as to rotate when the spool is rotated, a cover having a brake drum formed therein, and the spool rotation being generated in the holder. A centrifugal brake backlash prevention device for a double bearing reel having a brake collar moving radially outwardly along the pin by a centrifugal force and in friction contact with the brake drum, wherein a work space is provided when assembling the brake collar to the pin. A space portion formed radially in the holder and formed in an upper side of the disc-shaped holder so that the brake collar prevents the brake collar from being separated from the pin when the brake collar moves radially outward along the pin by the spool rotation. And an integrally formed under the holder to prevent the brake collar When not in use by providing a centrifugal brake backlash prevention device of both bearing reels characterized in that it comprises a locking jaw to prevent the brake collar from moving radially outward along the pin due to the centrifugal force of the holder. Is achieved.

According to a preferred embodiment, the release prevention tool is injection molded integrally during the holder molding.

According to a preferred embodiment, the release prevention tool is used for the wire is mounted after the holder molding.

Hereinafter, preferred embodiments of the present invention will be described in accordance with the accompanying drawings, which are intended to be described in detail to be easily carried out by those skilled in the art in order to facilitate understanding of the present disclosure. Therefore, the technical content of the present application is not limited.

As shown in FIGS. 3 and 5, the present invention is a disk-shaped holder 9 which is integrally coupled to one end of the spool shaft 4 so as to rotate when the spool 2 rotates, and the pin 8 is radially disposed. The brake drum 10 moves radially outward along the pins 8 by the centrifugal force generated in the cover 5 and the holder 9 when the spool 2 is rotated. It is applied to the centrifugal brake backlash prevention device of both bearing reels having a friction collar 12 in frictional contact.

Therefore, according to a preferred embodiment of the present invention, the space 18 in which the pin 8 is disposed in the center to ensure sufficient working space when assembling the brake collar 12 with respect to the pin 8 described above is provided. It is formed radially on the holder (9), formed on the disc-shaped holder (9), due to the centrifugal force generated in the holder (9) when the spool (2) rotates, the brake collar (12) along the pin (8) in the radial direction An annular release prevention tool 20 which prevents the pin from being separated from the pin 8 when moving outward, and formed integrally under the holder 9 so that when the brake collar 12 is not used, the centrifugal force of the holder 9 is prevented. Due to this it has a locking jaw 21 to prevent the brake collar 12 is moved radially outward along the pin (8).

At this time, the above-described release prevention tool 20 may be used as a molded injection molding or a wire (not shown) to be mounted after the holder 9 is formed in the holder 9, the locking jaw 21 is a holder (9) The outer shell shape may be formed to form a polygon by forming a right angle with respect to the center of the circle.

Hereinafter, the operation of the centrifugal brake backlash prevention device of both bearing reels according to the present invention will be described.

As shown in FIGS. 4 and 5, the cover 5 is slid along the pin 8 radially formed in the holder 9 by the centrifugal force generated in the holder 9 when the above-mentioned spool 2 is rotated. When the brake collar 12, which is in frictional contact with the brake drum 10 formed thereon, is fixed to the pins 8, the above-described pins 8 are located in the center of the space portion 18 formed in the holder 9, thereby providing a workspace. It can be sufficiently secured, and the brake collar 12 with respect to the pin 8 is less likely to be interfered with when the brake collar 12 is initially assembled by the release prevention tool 20 formed in a ring shape on the holder 9. ) Can be easily fixed.

When the friction force between the brake collar 12 formed on the holder 9 and the brake drum 10 formed on the cover 5 is adjusted, the backlash prevention is unnecessary when the spool 2 is rotated (that is, When the brake collar 12 should be blocked from contacting the brake drum 10), the flange 12a of the brake collar 12 is positioned inside the locking step 21 formed below the holder 9.

On the contrary, when the backlash is to be prevented in order to prevent the fishing line from being entangled due to the rotation of the spool 2 (that is, the frictional contact of the brake collar 12 to the brake drum 10 according to the user's habit and skill level). If necessary), the flanges 12a of the several brake collars 12 coupled to the pins 8 radially formed on the holder 9 are respectively moved outwardly of the above-described latching jaw 21, thereby causing a spool. (2) frictional contact with the brake drum 10 of the cover 5 as the brake collar 12 slides radially outward along the pin 8 due to the centrifugal force generated in the holder 9 during rotation. Will have

At this time, the brake collar 12 is prevented from being separated from the pin 8 by the release preventing tool 20 formed in a ring shape on the holder 9 side.

As described above, according to a preferred embodiment, when changing the position of the brake collar in the backlash prevention device using the brake collar to move the position by the centrifugal force generated during the rotation of the two bearing reel brake collar and sliding movement in the radial direction It is possible to prevent the holder from being damaged if possible.

In addition, the work of assembling the brake collar to the pin radially formed in the holder can be easily performed to improve workability.

Claims (3)

A disk-shaped holder integrally coupled to one end of the spool shaft so as to rotate when the spool is rotated, a cover having a brake drum formed therein, a centrifugal force generated by the holder when the spool is rotated, and a radius along the pin. In the centrifugal brake backlash prevention apparatus of both bearing reels having a brake collar moving outwardly and frictionally contacting the brake drum: A space portion formed radially in the holder to secure a working space when assembling the brake collar on the pin; An annular escape prevention member formed on the disc-shaped holder to prevent the brake collar from being separated from the pin when the brake collar moves radially outward along the pin; And It is formed integrally with the lower side of the holder, characterized in that it is provided with a locking step to prevent the brake collar from moving radially outward along the pin due to the centrifugal force of the holder when not using the brake collar Centrifugal brake backlash prevention device on bearing reel. The apparatus of claim 1, wherein the release preventing tool is injection molded integrally when the holder is molded. [3] The centrifugal brake backlash prevention apparatus according to claim 1 or 2, wherein the release prevention tool is a wire used after the holder molding.