KR20060080147A - Oscillating unit and fishing reel having the same - Google Patents

Abstract

The present invention relates to an oscillating unit of a fishing reel, the oscillating unit comprising: an oscillating gear rotatably installed on a reel main body; And a rotation lever, one end of which is rotatably installed on the reel unit and linearly reciprocating the spool unit in a forward and backward direction while being rotated in association with rotation of the oscillating gear. The wire can be wound evenly.

Oscillating Unit, Spool, Fishing Line, Winding, Uniformity, Rotating Lever

Description

OSCILLATING UNIT AND FISHING REEL HAVING THE SAME}

1 is a cross-sectional view schematically showing a conventional fishing reel,

Figure 2 is an exploded perspective view schematically showing the main portion of Figure 1;

3 is a plan view of the oscillating gear for explaining the stroke of the sliding member according to the rotation of the oscillating gear of FIG.

4 is a side view schematically showing a state in which a fishing line is wound around the spool shown in FIG. 1;

5 is a cross-sectional view schematically showing a fishing reel according to an embodiment of the present invention;

6 is an exploded perspective view schematically showing the main portion of FIG. 5;

7 is a perspective view of the combination of FIG.

8a and 8b are views for explaining the operation of the oscillating unit shown in FIG.

9 is a view schematically showing the moving speed of the spool according to the position of the cam projection shown in FIG.

10 is a view schematically showing a state in which a fishing line is wound around the spool shown in FIG. 5;

11 is an exploded perspective view schematically showing the main portion of the fishing reel according to another embodiment of the present invention,

12 is a perspective view of the combination of FIG.

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

100, 200; Reel unit 110; handle

130; Spool unit 132; spool

134; Receptacles 136, 236; Main shaft

150; Oscillating unit 152; Oscillating gear

154; Cam turning 156, 256; Rotating lever

158, 258; Cam grooves 160, 260; Guide home

162; Fixing member 164; Guide turning

166; Guide bar 170; Rotor

190; Power transmission unit 192; Spool Drive Gear

194; Rotor drive gear 196; Driven gear

255; Bearing 259; Bearing bushing

262; cover

The present invention relates to a fishing reel, and more particularly to an oscillating unit for moving the spool of the fishing reel in the front and rear directions.

1, 2 and 4, the general fishing reel is rotated the handle 10, the spool drive gear 12 and the rotor drive gear 14 is fixed coaxially with the handle 10 is Rotate When the rotor drive gear 14 rotates, the pinion gear 16 meshed with the rotor drive gear 14 rotates. When the pinion gear 16 rotates, the rotor 20 rotatably supported by a bearing (not shown) on the reel main body 18 rotates. When the rotor 20 rotates, a fishing line is wound around the spool 22 (see FIG. 4).

At this time, the spool 22 is linearly moved in the front and rear direction. Looking at the operation principle is as follows. First, when the spool drive gear 12 rotates, the oscillating gear 26 engaged with the spool drive gear 12 rotates. When the oscillating gear 26 rotates, the cam protrusion 28 formed on one surface of the oscillating gear 26 linearly moves the slider 32 in which the cam groove 30 is formed in the front-rear direction. Then, the sliding member 25 fixed to the slider 32 is moved forward and backward on the reel main body 18. Then, the spool 22 fixed to one end of the sliding member 25 moves forward and backward.

That is, by rotating the handle 10, the rotor 20 rotates and at the same time the spool 22 moves forward and backward, and the fishing line is uniformly wound around the entire receiving portion 24 of the spool 22.

3, the rotation section of the oscillating gear 26 according to the forward and backward movement distance of the spool 22 may be divided into section A and section B according to the speed of the sliding member 25, section A and B The interval is divided into 45 degree intervals. When the cam protrusion 28 of the oscillating gear 26 rotates section A, the spool 22 moves forward and backward by L1. However, when the cam protrusion 28 rotates the section B, the spool 22 is moved forward and backward by L2 shorter than L1. That is, the moving speed of the spool 22 is slower in the B section than in the A section. Therefore, as shown in FIG. 4, a larger amount of fishing lines are wound in section B of the spool 22 than in section A. FIG. As a result, as illustrated in FIG. 4, the fishing line is protruded and wound at the front end and the rear end of the spool accommodating part 24, and the fishing line is recessed at the center.

Such a phenomenon not only prevents the use of the accommodating portion of the spool efficiently, but also causes a lot of resistance in the fishing line during throwing, thereby reducing the efficiency of the remote throwing.

For this reason, recently, fishing reels have been developed that can slide the spool at a uniform speed in the front and rear direction by using a worm shaft. It leads to a decrease in manufacturing cost and productivity.

The present invention has been made in view of the above-described point, and an object thereof is to provide an oscillating unit capable of simplifying the structure and improving productivity and a fishing reel including the same.

Another object of the present invention is to provide an oscillating unit capable of winding a fishing line evenly on a spool while having a simple structure, and a fishing reel including the same.

The oscillating unit of the fishing reel according to the present invention for achieving the object as described above, in the oscillating unit of the fishing reel for linearly reciprocating the spool unit in the front and rear direction on the reel main body, on the reel main body An oscillating gear rotatably mounted to the oscillating gear; And a rotation lever having one end rotatably installed on the reel main body and linearly reciprocating the spool unit in the front-rear direction while rotating in association with rotation of the oscillating gear.

According to an embodiment of the present invention, the oscillating gear is provided with a cam protrusion, and the rotation lever is provided with a cam groove into which the cam protrusion is inserted.

The spool unit may include: a main shaft installed on the reel unit so as to be movable in the front and rear directions; And a spool fixed to one end of the main shaft and having a receiving portion in which a fishing line is wound.

In addition, the fixing member is fixed to the main shaft, the guide projection is formed on one surface, the guide projection is inserted into the guide groove formed in the pivoting lever to rotate the rotational lever of the pivoting lever as a linear motion of the main shaft Convert In addition, the guide bar fixed to the reel main body guides the linear movement in the front and rear direction of the fixing member to restrain the main shaft so that the linear movement in the front and rear direction only. The guide groove and the cam groove are preferably formed in a curved shape. However, the guide groove and the cam groove may be formed in a straight shape.

According to another embodiment of the present invention, a bearing receiving groove is formed in the pivoting lever, and the oscillating unit includes a bearing inserted into the bearing receiving groove; A bearing bushing inserted into the bearing and fastened by the main shaft and a screw with the bearing interposed therebetween; And a cover coupled to the pivot lever so as to cover the bearing accommodation groove and having a guide groove into which the screw is inserted.

On the other hand, the above object is a reel main body; A handle rotatably installed on the reel main body; A spool unit installed on the reel main body so as to be linearly reciprocated in a forward and backward direction and having a receiving portion in which a fishing line is wound; An oscillating unit which transmits a rotation driving force of the handle to the main shaft to linearly reciprocate the spool unit; A rotor rotatably installed on the reel main body to wind the fishing line in the receiving portion; And a power transmission unit for transmitting the rotational driving force of the handle to the rotor, wherein the oscillating unit comprises: an oscillating gear rotatably installed on the reel body; And a rotation lever, one end of which is rotatably installed on the reel body and linearly reciprocates the spool unit in the front-rear direction while being rotated in association with rotation of the oscillating gear. have.

Hereinafter, an oscillating unit and a fishing reel including the same according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

5 to 7, a fishing reel according to an embodiment of the present invention includes a reel main body 100, a handle 110, a spool unit 130, an oscillating unit 150, and a rotor 170. It includes a power transmission unit 190.

The reel main body 100 is made of synthetic resin or non-ferrous metal such as aluminum, and the like, to support the above-mentioned parts, the fishing rod mounting portion 101 for mounting on the fishing rod is formed.

The handle 110 is a part held by the user so as to wind the fishing line on the spool unit 130, and is rotatably installed on the side of the reel main body 100.

The spool unit 130 is for winding a fishing line, and is installed to reciprocate linearly in the front-rear direction in the reel main body 100 so that the fishing line can be uniformly wound on the spool unit 130. The spool unit 130 includes a main shaft 136 and a spool 132.

The main shaft 136 is installed to the reel main body 100 to be movable in the front and rear directions.

The spool 132 is fixed to one end of the main shaft 136 and moves forward and backward with the main shaft. The spool 132 is formed with a receiving portion 134 is winding fishing line.

The oscillating unit 150 transmits the rotational driving force of the handle 110 to the main shaft to linearly reciprocate the spool unit, and includes an oscillating gear 152, a rotation lever 156, and a fixing member ( 162).

The oscillating gear 152 is meshed with the power transmission unit 190 to transfer the rotational driving force of the handle 110 to the rotation lever 156, and a cam protrusion 154 is formed on one surface of the oscillating gear 152. .

One end of the pivot lever 156 is rotatably installed in the reel main body 100, and a cam groove 158 into which the cam protrusion 154 is inserted is formed. The cam groove 158 is formed in a curved shape having a certain curvature. In addition, the rotation lever 156 is formed with a guide groove 160 in a position close to the cam groove 158.

The fixing member 162 is to linearly reciprocate the main shaft 136 in the front-rear direction and is fixed to the main shaft 136. A guide protrusion 164 is formed on one surface of the fixing member 162, and the guide protrusion 164 is inserted into the guide groove 160.

On the other hand, the fixing member 162 is installed to be movable in the front and rear direction on the guide bar 166 is fixed to the reel main body (100). Accordingly, the fixing member 162 may move only in the front-back direction along the guide bar 166, and the main shaft 136 may also move in the front-back direction only by the fixing member 162. It is bound.

By the structure as described above, when the oscillating gear 152 is rotated, the cam protrusion 154 is in a circular motion, the rotation lever 156 is linked to the circular motion of the cam protrusion 154 If the arc is drawn within a certain angle range, the reciprocating rotation is performed. As the rotation lever 156 reciprocates, the guide protrusion 164 is guided to the guide groove 160 to linearly move the fixing member 162 in the front-rear direction. At this time, the fixing member 162 is constrained by the linear movement of the front and rear direction by the guide bar 166. As the fixing member 162 linearly moves in the front-rear direction, the main shaft 136 reciprocates linearly in the front-rear direction, whereby the spool 132 linearly reciprocates in the front-rear direction.

In the present embodiment, the guide bar 166 is separately installed to restrain the main shaft 136 by moving forward and backward. Alternatively, the main shaft 136 is restrained by the front and rear movement of the reel main body 100. You can also

The rotor 170 is for winding the fishing line to the receiving portion 134 of the spool 132 and is rotatably installed in the reel main body 100. In more detail, a bearing 255 is interposed between the rotor 170 and the reel main body 100 so that the rotor 170 is rotatably supported by the reel main body 100.

The power transmission unit 190 is for transmitting the rotational driving force of the handle 110 to the rotor 170 and the oscillating gear 152, the spool drive gear 192 and the rotor drive gear 194 And a driven gear 196.

The spool drive gear 192 is installed coaxially with the handle 110 and engaged with the oscillating gear 152.

The rotor drive gear 194 is installed coaxially with the handle 110 at a position spaced apart from the spool drive gear 192 by a predetermined distance.

The driven gear 196 is meshed with the rotor drive gear 194, and is rotatably installed in the outer circumference of the main shaft 136 so as to be movable in a forward and backward direction, and one end thereof is fixed to the rotor 170. Accordingly, when the rotor drive gear 194 rotates, the driven gear 196 rotates on the main shaft 136, and when the driven gear 196 rotates, the rotor 170 also rotates together. . In addition, the driven gear 196 is fixed to the rotor 170 to restrain the front and rear movement. Therefore, even if the main shaft 136 moves in the front-rear direction, the driven gear 196 does not move in the front-rear direction.

Hereinafter, the operation principle of another fishing reel according to an embodiment of the present invention will be described in detail.

 5 to 7, first, when the user rotates the handle 110, the spool drive gear 192 and the rotor drive gear 194 rotate.

When the rotor drive gear 194 rotates, the driven gear 196 rotates so that the rotor 170 rotates. When the rotor 170 rotates, the fishing line is recovered and wound around the receiving portion 134 of the spool 132. At this time, the spool 132 must be reciprocated in the front and rear direction so that the fishing line is uniformly wound on the receiving portion 134, the reciprocating movement of the spool 132 is reciprocated by the following principle .

8A and 8B, when the spool drive gear 192 rotates by driving the handle 110, the oscillating gear 152 rotates in the A direction. Then, the cam protrusion 154 rotates the rotation lever 156 about one end thereof while moving along the cam groove 158. When the rotation lever 156 is rotated, the fixing member 162 is moved while the guide protrusion 164 is guided by the guide groove 160. At this time, the fixing member 162 is restricted by the movement direction by the guide bar 166, so that only the linear movement in the front and rear direction. As the fixing member 162 moves forward and backward, the main shaft 136 and the spool 132 fixed to one end of the main shaft 136 move in the front and rear directions.

As such, by rotating the oscillating gear 152 linearly reciprocating the main shaft 136 through the rotation lever 156, as shown in FIG. 9, the rotation point CR of the rotation lever 156 is adjusted. Each contact point, which is a point of contact with the rotational track LCR of the cam protrusion 154, becomes a top dead center (UDP) and a bottom dead center (BDP) of the main shaft 136. The stroke (stroke) of the main shaft 136 may be divided into first and second sections S1 and S2 based on the top dead center UDP and the bottom dead center BDP. The first section S1 is a section in which the main shaft 136 moves linearly in one direction, and the second section S2 is a section in which the main shaft 136 moves linearly in the other direction. As shown in FIG. 9, in the first section S1, the main shaft 136 moves at a high speed, and in the second section S2, the main shaft 136 is slightly slower than the first section S1. ) Will move. However, the speed of the main shaft 136 in each section (S1) (S2) is substantially maintained at a constant speed, as shown in Figure 10, fishing wound on the receiving portion 134 of the spool 132 The amount of the string is not picked on either side, but becomes uniform. As such, by uniformly winding the fishing line in the accommodation portion 134, the resistance of the fishing line can be reduced during throwing, and thus the throwing efficiency is improved. In addition, by having a structure that further includes only the rotation lever 156, it is possible to simplify the structure. By simplifying the structure of the fishing reel as described above, the productivity of the fishing reel can be improved.

11 and 12 are views schematically showing the main part of a fishing reel according to another embodiment of the present invention. Referring to this, a cam protrusion may be formed on one surface of the rotating lever 256 facing the oscillating gear 252. A cam groove 258 into which the 254 is inserted is formed, and a bearing receiving groove 257 in which the bearing 255 and the bearing bushing 259 are accommodated is formed on the other surface of the pivoting lever 256. The cover 262 is coupled to the pivot lever 256 to cover the bearing receiving groove 257 on the other surface of the pivot lever 256. A guide groove 260 is formed in the cover 262, and the main shaft 236 is coupled to the bearing bushing 259 by a screw 272 passing through the guide groove 160.

That is, the bearing bushing 259 and the bearing 255 are inserted into the bearing receiving groove 257, and the cover 262 is coupled to the pivot lever 256 such that the cover 262 covers the bearing receiving groove 257 thereon, and the main The shaft 236 is coupled to the bearing bushing 259 through the guide groove 260 of the cover 262.

In such a structure, the pivot lever 256 rotates as the cam protrusion 254 moves along the cam groove 258, and the screw 272 rotates as the guide lever 256 rotates as the pivot lever 256 rotates. 260 is moved along. As the screw 272 moves along the guide groove 260, the main shaft 236 whose movement is restrained in the front-rear direction on the reel main body 200 is reciprocated in the front-rear direction. At this time, the bearing 255 is moved along the bearing receiving groove 257. In this way, by linearly moving the main shaft 236 using the bearing 255, it is possible to reduce the noise. In addition, by forming the guide groove 260 in the cover 262 coupled to the rotation lever 256, it is possible to reduce the size of the rotation lever 256.

Since the operation of the fishing reel according to another embodiment of the present invention is the same as the embodiment of the present invention, description of the operation of the fishing reel according to another embodiment will be omitted.

In the above described exemplary embodiments of the present invention by way of example, the scope of the present invention is not limited to the specific embodiments as described above, the claims by those skilled in the art to which the present invention pertains It is possible to change accordingly within the range described.

According to the present invention as described above, the fishing line can be uniformly wound on the receiving portion of the spool by changing the direction of movement by the rotation lever.

By uniformly winding the fishing line on the spool, it is possible to efficiently use the receiving portion of the spool, thereby reducing the size of the spool.

In addition, by winding the fishing line evenly, it is possible to reduce the loosening resistance when throwing the fishing line can improve the throwing efficiency.

On the other hand, the structure in which only the rotation lever 156 is provided enables uniform winding, thereby simplifying the structure of the fishing reel, thereby improving the productivity of the fishing reel.

In addition, by coupling the cover to one surface of the rotation lever and forming the guide groove in the cover, the size of the rotation lever can be reduced as compared with the structure in which the guide groove is formed on the same plane as the cam groove of the rotation lever.

In addition, the main shaft is supported by the rotation lever by the bearing, it is possible to reduce the noise during the movement of the main shaft.

Claims (8)

In the oscillating unit of the fishing reel for linearly reciprocating the spool unit forward and backward on the reel unit, An oscillating gear rotatably mounted on the reel body; And And a rotation lever having one end rotatably installed on the reel main body, the rotation lever linearly reciprocating the spool unit in the front-rear direction while being rotated in association with the rotation of the oscillating gear. The method of claim 1, The oscillating gear is provided with a cam protrusion, The rotation lever oscillating unit of the fishing reel, characterized in that the cam groove is provided with the cam projection is inserted. The method of claim 2, wherein the spool unit, A main shaft movably installed in the front and rear directions on the reel main body; And The spool is fixed to one end of the main shaft, the fishing line is wound around the receptacle formed receiving portion; fishing unit reel oscillating unit comprising a. The method of claim 3, And a fixing member fixed to the main shaft and having guide protrusions formed on one surface thereof. The guide protrusion is inserted into the guide groove formed in the pivoting lever oscillating unit of the fishing reel, characterized in that for converting the rotational movement of the pivoting lever into a linear motion of the main shaft. The method of claim 4, wherein And a guide bar fixed to the reel main body and installed with the fixing member linearly movable in the front-rear direction to guide the linear movement in the front-rear direction of the main shaft. The method of claim 5, The guide groove and the cam groove oscillating unit of the fishing reel, characterized in that formed in a straight or curved. The method of claim 2, The spool unit, A main shaft movably installed in the front and rear directions on the reel main body; And And a spool fixed to one end of the main shaft and having a receiving portion in which a fishing line is wound and received. A bearing receiving groove is formed in the pivot lever, A bearing inserted into the bearing accommodation groove; A bearing bushing inserted into the bearing and fastened by the main shaft and a screw with the bearing interposed therebetween; And a cover coupled to the pivot lever to cover the bearing accommodation groove and having a guide groove into which the screw is inserted. Reel body; A handle rotatably installed on the reel main body; A spool unit installed on the reel main body so as to be linearly reciprocated in a forward and backward direction and having a receiving portion in which fishing lines are wound; An oscillating unit which transmits a rotation driving force of the handle to the main shaft to linearly reciprocate the spool unit; A rotor rotatably installed on the reel main body to wind the fishing line in the receiving portion; And And a power transmission unit for transmitting a rotational driving force of the handle to the rotor. The oscillating unit, An oscillating gear rotatably mounted on the reel body; And And a rotation lever having one end rotatably installed on the reel unit and linearly reciprocating the spool unit in a forward and backward direction while being rotated in association with rotation of the oscillating gear.

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