KR100243462B1 - Bait casting reel - Google Patents

Abstract

Disclosed is a bait castor reel which can be removed in a simple operation. The cap of the bait casting reel according to the present invention includes a rotor 8, a cover member 10 for supporting the rotor, a first rotating member 40 and a first rotating member 40 which are rotated by the rotor 8. A pair of engagement members 42 moving radially by the rotation of the pair of guide grooves 40a, 40b formed in the support member 44, a support member 44 for supporting the engagement member 42, and the first rotational member ( And a second pivot member 46 and a spool shaft support 48 having a shape similar to 40).

Description

Bait casting reel with one-touch cap {BAIT CASTING REEL}

The present invention relates to a bait casting reel for fishing, and more particularly, to a bait casting reel having a one-touch cap for easy removal of the spool.

The bait casting reel that is generally used consists of driving the pinion with a drive gear that is interlocked according to the rotation of the handle, and transmitting the pinion force to the spool shaft to rotate the spool in the direction of winding the fishing line. One side of this reel body has a plurality of gears driven by the handle, and the other side is provided with a cover to facilitate the removal of the spool. Examples of bait casting reels having such a cover are disclosed in Japanese Patent Application Laid-Open Nos. 4-38267, 5-3-60271, 7,17064 and 8-10279.

The cover or cap disclosed in this publication has an annular engagement edge that engages an engagement portion formed inside the opening of the body. The engagement of the engagement portion and the engagement edge is made by engagement of the engagement edges formed at the edge of the cap on the inwardly projecting engagement portion. Therefore, when it is necessary to replace the spool, the user should rotate the cap until the locking portion is located at the cutout formed at predetermined intervals between the engagement edges. A locking pin is provided to confirm that the locking portion is correctly positioned at the cutout. And a non-engagement recess is formed in the outer periphery of a cap so that a locking pin may engage (refer Unexamined-Japanese-Patent No. 8-1-279).

In the above-described bait casting reel, since the entire cap must be rotated when the spool is replaced, it is not only very inconvenient to rotate by wet hands of the user, but also it is difficult to precisely align the locking portion and the cutout portion.

Forming annular engagement edges, cutouts and non-engagement recesses around the circumference of the cap requires a high degree of precision. In particular, since the outer periphery of the cap and the cover portion to which the cap is coupled must be precisely processed, the production of the reel is somewhat difficult.

In addition, the user may not be able to recognize the action of the locking pin provided to confirm the alignment of the locking portion and the notch.

1 is a perspective view of a bait casting reel according to the present invention.

2 is a cross-sectional view of the bait casting reel shown in FIG.

3 is a plan view of the first pivotal member showing a pair of spiral guide grooves;

4 is a plan view of the support member showing the sliding movement of the pair of engagement members.

5 is a plan view of the spool shaft support;

6A and 6B are each a plan view and a side view of a rotating body coupled to one side of the spool.

<Explanation of symbols for main parts of drawing>

2, 4; cover

6; handle

8 ; Rotor

10; Cover member

20; spool

22; Spool shaft

40; First rotating member

42; Engagement

44; Support member

46; 2nd rotation member

48; Spool shaft support

52; Moving parts

54; Permanent magnet

130; Arm

132; Shuu

Accordingly, it is an object of the present invention to provide a bait casting reel having a cap that can facilitate the removal of the spool as described above.

Another object of the present invention is to provide a bait casting reel that is simple in structure and that can be simply opened in one operation.

Another object of the present invention is to provide a bait casting reel that can minimize the clearance between the body of the reel and the cap to facilitate the operation of the spool.

In order to achieve the above object, according to the present invention, a pair of covers, a handle located on any one of the covers, a power transmission mechanism for driving the spool by the rotation of the handle, and to remove the spool A bait casting reel comprising a cap provided on the other of the covers, wherein the cap is a pair of slides radially by rotation of the rotor, the first rotating member synchronously rotating with the rotor, and the first rotating member. A bait casting reel is provided that includes an engagement member of a support member, a support member supporting the engagement member, and a spool shaft support for supporting the spool shaft.

The first rotating member has a pair of helical guide grooves formed on one side such that a boss formed on one side of each of the engaging members can be inserted to slide in the radial direction by the rotation of the first rotating member.

Between the support member and the spool shaft support, a second pivot member having a pair of spiral guide grooves formed on one side thereof may be located. A window may be provided outside the cover to visually identify the circumference of the second pivot member.

The spool shaft support includes a rectangular opening, a pair of movable parts linearly movable along the opening by rotation of the second pivot member, a permanent magnet attached to the upper part of the movable part, and a fixing plate for slidably fixing the movable part. It is preferable to provide. A circular metal member is attached to the side of the spool facing the spool shaft support, and when the permanent magnet is positioned adjacent to the metal member, rotational resistance can be added to the spool.

Alternatively, the spool has a plurality of arms on one side and a shoe slidably connected to the free ends of each of the arms, and a cylindrical sleeve may be provided on an inner circumference of the spool shaft support. When the spool rotates, the shoe moved outward by centrifugal force may be in frictional contact with the cylindrical sleeve, thereby adding rotational resistance to the spool.

Hereinafter, the one-touch cap of the bait casting reel according to the present invention will be described in detail with reference to the accompanying drawings.

The bait casting reel according to the present invention schematically shown in FIG. 1 has a left and right cover 2, 4, a push lever 3 for kicking operation of the reel, a power transmission provided inside the right cover 4 A handle 6 for operating the mechanism, and a spool 20 through which rotational force is transmitted by the power transmission mechanism.

Referring to FIG. 2, when the handle 6 rotates, the rotational force is transmitted to the pinion 36 connected to the spool shaft 22 via the first drive gear 32, while the second drive gear 34 is moved. The worm gear 14 is transmitted to the idle gear 38 connected thereto. The rotational force transmitted to the spool shaft 22 rotates the spool 20 to wind the fishing line. At the same time, when the worm gear 14 rotates by the rotational force transmitted to the idle gear 38, the carrier 16 connected to the worm gear 14 translates on the worm gear 14 from side to side. The spool shaft 22 is journaled by a number of bearings 70, 72, 74.

The one-touch cap of the bait casting reel according to the present invention shown in FIG. 2 includes a rotor 8, a cover member 10 for supporting the rotor, and a first rotating member 40 rotating by the rotor 8. A pair of engagement members 42 moving radially by the rotation of the pair of guide grooves 40b, 40c formed in the one rotation member 40, a support member 44 for supporting the engagement member 42, A second rotating member 46 and a spool shaft support 48 having a shape similar to the first rotating member 40 are included.

The spool shaft support 48 has a cylindrical sleeve 58 that projects from the center to the front to support the spool shaft 22. In addition, the spool shaft support 48 is a fixed plate for slidably fixing the movable portion 52 that is linearly movable along the opening 48b, the permanent magnet 54 attached to the movable portion 52, and the movable portion 52. 56 is provided. The movable part 52 slides in a direction perpendicular to a figure from the figure.

When the movable portion 52 moves radially outward from the spool shaft support 48, the permanent magnet 54 attached to the upper portion of the movable portion 52 is a circular metal member 60 attached to one side of the spool 20. It is located very close enough to apply the maximum magnetic force with respect to. When the permanent magnet 54 is in this position, the spool 20 is subject to rotational resistance by the applied magnetic force. When the movable portion 52 moves inward in the radial direction, since the permanent magnet 54 is spaced apart from the circular metal member 60, the spool 20 receives little rotational resistance due to magnetic force.

6A and 6B show a modified example of a mechanism for applying rotational resistance to the spool, which is cross-shaped on the spool shaft 122 located on one side of the spool 120 facing the one-touch cap according to the present invention. The rotating body is fixed. The rotating body includes four arms 130 and a plastic shoe 132 slidably connected to the free end of each arm 130. According to this configuration, when the spool 120 rotates, the shoe 132 provided at the end of the arm 130 moves outward in the radial direction by the centrifugal force applied to the rotating body. The radially outwardly moved shoe 132 is brought into frictional contact with a cylindrical sleeve (not shown) provided on the inner periphery of the spool shaft support. This frictional contact is directly proportional to the rotational force of the spool. Therefore, the faster the spool rotates, the larger the spool is subjected to a large rotational resistance.

3 and 4, the structure of the cap of the bait casting reel according to the present invention will be described in more detail. 3 is a plan view of the first pivot member 40, and FIG. 4 is a plan view of the support member 44 in which the engagement member 42 is slidably held.

The first rotating member 40 has an opening 40a at the center thereof, and a pair of spiral guide grooves 40b and 40c are formed at one side thereof, and the boss 8a of the rotor 8 is formed at the other side thereof. The groove is formed so that it can be inserted. In the opening 40a, the cylindrical protrusion 8b of the rotor 8 is accommodated. When the rotor 8 rotates, the first rotating member 40 rotates by the boss 8a.

A groove is formed on one side of the support member 44 so that the pair of engagement members 42 can slide in the radial direction. The engagement member 42 has a circular boss 42a in the direction toward the first pivot member 40. The circular boss 42a is located inside the guide grooves 40b and 40c of the first pivot member 40.

According to the above-described configuration, when the first rotation member 40 rotates, the pair of engagement members 42 slide radially with respect to the support member 44. In other words, when the pair of engaging members 42 move radially outward, they are engaged in the grooves 2a of the left cover 2. And, if the movement is reversed, the engagement member 42 is located at the same height as the circumference of the support member 44 so that the cap can be separated from the left cover (2).

Although the 1st rotating member 40 was demonstrated so far, the 2nd rotating member 46 is similarly comprised. That is, the second pivot member 46 may be separately rotated by the user as needed. Rotation of the pair of helical guide grooves (not shown) formed in the second pivot member 46 slides the pair of movable portions 52 radially. In addition, since the permanent magnet 54 attached to the upper portion of the movable part 52 is related to the rotational resistance of the spool, it is necessary to confirm the position of the permanent magnet 54 from the outside. To this end, a series of Arabic numerals are written around the circumference of the second pivot member 46. A window 74 made of a convex lens is attached above the left cover 2 so that the Arabic numerals can be checked from the outside of the reel. Although not separately shown in the drawing, a recess may be formed below the left cover 2 to rotate the second pivot member 46.

According to the above-described configuration, since it is not necessary to precisely manufacture both the cover and the cap, the production of the bait casting reel is very simple. In addition, the cap can be simply released from the reel only by the rotation of the rotor provided outside of the cap.

And, by providing a permanent magnet on the inside of the cap, or by providing a rotating body on one side of the spool, it is possible to adjust the rotational resistance of the spool.

Claims (4)

A pair of covers 2 and 4, a handle 6 located on any one of the covers, a power transmission mechanism for driving the spool 20 by the rotation of the handle, and the cover for inserting and removing the cover. A bait casting reel comprising a cap provided on the other of The cap includes a rotor 8, a first rotational member 40 synchronously rotating with the rotor, a pair of engagement members 42 sliding radially by the rotation of the first rotational member, and the engagement member. A supporting member 44 for supporting and a spool shaft support 48 for supporting the spool shaft 22, The first pivot member 40 has a pair of pairs on one side such that a boss 42a formed on one side of each of the engagement members 42 is inserted to slide in a radial direction by rotation of the first pivot member. A bait casting reel, wherein the spiral guide grooves 40b and 40c are formed. The second rotating member 46 according to claim 1, wherein a pair of spiral guide grooves are formed on one side between the support member 44 and the spool shaft support 48, and the spool shaft support 48 is provided. Is an opening 48b formed in a rectangular shape, a pair of movable parts 52 which can be linearly moved along the opening, a permanent magnet 54 attached to the upper part of the movable part, and a fixing plate 56 for slidably fixing the movable part. And a circular metal member (60) attached to a side of the spool facing the spool shaft support (48). The bait casting reel as set forth in claim 2, wherein a window (74) is provided on the outside of the other cover to visually check the circumference of the second pivot member (46). 2. The bait casting reel of claim 1 wherein the spool (20) has a plurality of arms (130) on one side and a shoe (132) slidably connected to the free ends of each of the arms.

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