KR960001751Y1 - Reverse rotation preventing mechanism of spinning reel for fishing - Google Patents

Abstract

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Description

Reversal prevention device of fishing rail

Figure is shown an embodiment of the present invention,

1 to 5 are the first embodiment,

1 is a partial cross-sectional side view of a spinning rail for fishing

FIG. 2 is a cross sectional front view taken along the line II-II of FIG.

3 is a cross-sectional rear view of the III-III line of FIG.

4 is a perspective view of the roller and the spring of the roller-type one-way clutch

5 is an enlarged sectional front view of the main part of FIG.

6 to 10 show the second embodiment.

6 is a cross sectional front view similar to the II-II line of FIG.

7 is a cross-sectional side view of the cam portion

8 and 9 are main enlarged sectional front views of FIG. 6, respectively.

10 is a cross-sectional front view of the main portion of the ratchet wheel with the locking catch turned off

11 is a sectional front view of a main part of a modification of the cam part of the second embodiment;

12 to 14 are the third embodiment,

12 is a partial cross-sectional side view of the spinning rail for fishing

13 is a cross-sectional front view taken along XIII-XIII of FIG.

14 is an enlarged cross-sectional side view of FIG.

* Explanation of symbols for main parts of the drawings

4: rotating body 4b: reversing prevention ratchet wheel

5: Jampool of reversal prevention

4c, 5b, 5c, 5d, 6, 6c, 6e, and 16: components of the blocking means for preventing the catchpool from being released from the ratchet wheel

3a, 3b, 3c, 4, 7, 9, 15, 24: Roller type one-way clutch or component.

12: handle

The present invention relates to a reversal preventing device for a fishing rail in which a roller-type one-way clutch is assembled.

Conventionally, the reverse of the ratchet wheel was prevented by a pawl that prevents the reversal of the ratchet wheel. However, since the number of poles of the ratchet wheel is small, the angle of reverse movement is large, and there is a defect that cannot be reversed folkly. The railo is circumferentially fitted with a roller-type one-way bearing in which a reversing-proof ratchet wheel is fixed to the outer circumference of the rotary shaft having a pinion which rotates integrally with the rotor, and pressurizes in the direction to engage the catch pole with the ratchet wheel. It is known as Japanese Laid-Open Patent Publication No. 64-38963, and it is possible to hang it on the ratchet wheel of the ratchet tooth as a spring. The ratchet wheel is prevented from interlocking during rotation in the winding direction in which the one-way clutch is released by being pressed by abutment.

As the mechanism of the publication, the roller-type one-way clutch itself must have rotational resistance even in the release direction, and the rotational speed of the rotor or spun by the influence of the rotational speed of the spun of the rotor of the spinning rail or of the biaxially supported rail There is a drawback that the ratchet wheel is interlocked with the rotation in the direction and the hook is peeled off from the latching position of the ratchet wheel, thereby preventing the reversal at the moment.

The object of the present invention, in view of the above-mentioned drawbacks, prevents the ratchet wheel from interlocking with the rotor when the rotor rotates in the winding direction, so that the reversal of the fishing rail can be reliably performed in an instant. It is to provide a prevention device.

The present invention has a configuration for solving the above problems, by rotating the reversing prevention ratchet wheel integrally at the time of sending out the fishing line through the roller-type one-way clutch to the rotating body that is interlocked rotation by the handle operation, the ratchet wheel A reversing preventing device for fishing rails, wherein the catching cloth for preventing the reversing can be freely hung and peeled, wherein the stopping means for preventing the catching cloth from being detached from the ratchet wheel during rotation of the winding body corresponds to the catching cloth. It is intended to prevent the ratchet wheel from interlocking with the rotating body by installing on the member.

Hereinafter, the present invention will be described with reference to the embodiment of the present invention. When the fishing rail is described as a spinning rail for fishing, FIGS. 1 to 5 show the spinning rail for fishing as the first embodiment in front of the re-rigid body 1. The ring 10 is fitted to the outer circumference of the rotating shaft 2 projecting in the direction, the rotor 3 is fixed around the front of the rotary shaft 2 is fixed with a nut 11, the rotor 3 is handle (12) It is supported to rotate in conjunction with the rotation of the.

The sprue 14 is supported at the distal end of the spun shaft 13 which is fitted into the rotary shaft 2 and protrudes, and the sprue 14 is reciprocated back and forth in conjunction with the rotation of the handle 12.

On the outer circumference of the ring 10, the rotating body 4 is rotatably maintained, and the rotating body 4 is provided with a power supply part 4a on which the plurality of rollers 15 are mounted and a plurality of reversing preventing ratchet wheels 4b. Formed.

As shown in Fig. 2, the pole end 5a of the anti-reverse locking pawl 5 is fitted to the ratchet wheel 4b so that the locking pawl 5 is rotatably supported by the rib body 1 and is spring-loaded. The member 16 is pressed in the engagement direction.

Moreover, the notch part 4c is formed in the ratchet wheel 4b, and the engaging part 5b which consists of the step part which fits and engages with the notch part 4c in the latching cloth 5 is formed, and the notch part 4c is formed. ), The engaging portion 5b and the spring member 16 constitute a blocking means for preventing the catching cloth 5 from being separated from the ratchet wheel 4b.

In addition, the catching cloth 5 is controlled by the cam 6a formed in the cam portion 6 to be engaged or non-engageable with the ratchet wheel 4b, and the spring latching portion 6b and the rib body of the cam portion 6 are controlled. The torsion spring 17 is provided between (1).

The cam part 6 is fixed to the front-end | tip of the operation period 18, and the handle 19 is being fixed to the operation period 18 which protruded to the rear of the rib body 1. As shown in FIG.

2 and 5, the handle 19 is turned in the ON direction so that the engaging portion 5b of the locking cloth 5 is engaged with the notch portion 4c of the ratchet wheel 4b.

A protruding ring 3a is formed in the concave portion of the rotor 3, and a plurality of concave portions 3c having a bottom surface 3b having an upper right shoulder portion as shown in FIG. 3 are formed to form the roller in the concave portion 3c. 15 is inserted and pressed against the counterclockwise direction of FIG. 3 by the spring 7.

As shown in FIG. 4, the spring 7 is provided with a pressing part 7a for pressing the outer circumference of the roller 15, a falling prevention part 7b for abutting against the end surface of the roller 15, and a prevention part 7c. The prevention portion 7c is fitted into the groove 3d formed in the protruding ring 3a and is fixed with the screw 20.

The roller-type one-way clutch of the reversing prevention device is composed of the rotating body 4, the recessed portion 3c, the roller 15, and the spring 7.

When the handle 12 is rotated in a direction in which a fishing line (not shown) is wound around the sprue 14, the rotor 3 is rotated clockwise in FIG. 2. In the rotating shaft (2) and the rotor (3) is rotated counterclockwise. At this time, the roller 15 is rotated in the recess 3c so that the rotor 3 and the rotor 4 are not connected.

Therefore, in FIG. 2, the rotating body 4 in which the pole end 5a of the catching pole 5 is engaged with the ratchet wheel 4b is not rotated.

In addition, there should be a rotational resistance in the release direction of the roller-type one-way clutch itself, and the ratchet wheel (4b) will cooperatively rotate in the rotational direction of the rotor (3) by the influence of the rotational speed of the rotor ( The rotating body 4 is a blocking means for preventing the catching portion 5b of the catching cloth 5 from being fitted into the notch portion 4c of the 4b to be detached from the ratchet wheel 4b. ) Does not rotate reliably.

Next, when the fishing line (not shown) wound around the sprue 14 is released by pulling the catch, the rotor 3 is rotated counterclockwise in FIG. 2 and clockwise in FIG.

At this time, when the rotor 3 is rotated in the clockwise direction in FIG. 3, the roller 15 is sandwiched between the recess 3c and the epicenter 4a of the rotating body 4 and the rotor 3. The rotating body 4 is integrally coupled and the reverse rotation of the rotor 3 is transmitted to the rotating body 4 so that the rotating body 4 rotates in the reverse rotation direction.

However, the rotating body 4 is not rotated because the ratchet wheel 4b is caught by the pole end 5a of the locking cloth 5 as shown in FIG.

If the handle 19 is turned in the OFF direction and the locking cloth 5 is rotated counterclockwise against the spring member 16 like the two-dot chain by the cam 6a of the cam part 6, the rotor 3 Reverse rotation is possible.

If the reversing prevention device of the spinning rail for fishing is configured as described above there is a rotational resistance in the release direction of the roller-type one-way clutch itself. And the notch part 4c is formed in the ratchet wheel 4b even when the ratchet wheel 4b tries to interlock with the rotor in the winding direction due to the rotational speed of the rotor. An engaging portion 5b formed of a stepped portion fitted to (4c) is formed so that the latching wheel 5 at the notch portion 4C, the engaging portion 5b and the spring member 16 is ratchet wheel 4b. Since the stopping means for preventing the departure from the slit is configured, since the rotating body 4 and the ratchet wheel 4b are not rotated, reversal of the rotor 3 and the rotating body 4 is prevented momentarily.

6 to 10 show a second embodiment in which the cam part 6 for operating the catching cloth 5 is deformed. The spring member 16 of the first embodiment is not provided.

The ratchet wheel 4b of the rotating body 4 has no notch portion, and the pawl end 5a of the locking cloth 5 has no engagement portion formed from the stepped portion.

In the second embodiment, the cam portion 6 is rotatably fitted to the fixed portion 8 fixed to the operation period 18 so that the screw 21 screwed onto the cam portion 6 is formed of the fixed portion 8. It fits in the groove 8a and is prevented from coming off.

The cam part 6 is provided with the pin 6c, and is pinched | interposed into the long hole 5c formed in the locking cloth 5. As shown in FIG.

The pin 6c is slightly to the right in the vertical position when the knob 19 is in the ON position.

A protruding portion 8b is provided on the tip outer periphery of the fixing portion 8 so as to fit into the arc-shaped concave portion 6d of the cam portion 6, and a spring 22 is inserted between the concave portion 6d and the protruding portion 8b. have. The fixing part 8 is provided with a spring latching part 8c of the torsion spring 17.

The operation of the second embodiment is the same as that of the first embodiment, when the handle 12 is rotated in a direction in which a fishing line (not shown) is wound around the spoul 14, the rotor 3 is rotated clockwise from 6 to 9 degrees. Is rotated.

At this time, the roller 15 is rotated in the recess 3c as in the first embodiment, so that the rotor 3 and the rotor 4 are not connected.

In addition, the pin 6c inserted into the long hole 5c of the locking cloth 5 is slightly to the right in the vertical position, and the tip 5a of the locking cloth 5 is pressed against the ratchet wheel 4b. The rotating body 4 does not rotate because it is.

In addition, even if the ratchet wheel 4b tries to interlock in rotation in the winding direction of the rotor 3 due to the rotational resistance in the release direction of the roller-type one-way clutch itself, and the influence of the rotational speed of the rotor. Since the pin 6c inserted into the long hole 5c of the locking cloth 5 is slightly to the right in the vertical position, the cam portion 6 and the locking cloth 5 are not rotated, and the locking pole 5 The rotating body 4 is not rotated certainly as a blocking means for preventing the ratchet wheel 4b from being separated from the ratchet wheel 4b.

Next, when the fishing line (not shown) wound around the spool is released by pulling the catch, the rotor 3 is rotated counterclockwise in FIG.

At this time, when the rotor 3 is reversely rotated, the roller 15 is sandwiched between the concave portion 3c and the circular portion 4a of the rotating body 4 so that the rotor 3 and the rotating body 4 are integrally formed. And the reverse rotation of the rotor 3 is transmitted to the rotating body 4 so that the rotating body 4 is rotated in the reverse rotation direction.

However, the rotating body 4 is not rotated because the ratchet wheel 4b is caught at the pole end 5a of the locking cloth 5 as shown in Figs.

In the cam part 6, when the locking cloth 5 is rotated counterclockwise as shown in FIG. 10, the rotor 3 can be reversely rotated.

When the spring 22 fitted between the projection 8b of the fixing part 8 and the arc-shaped recess 6d of the cam part 6 is switched from the OFF state in FIG. 10 to the ON state, the ratchet wheel 4b When the pole end 5a of the catching pole 5 is placed on the protruding portion, the spring 22 is once compressed and installed to enable ON switching.

The notch part 4c and the engaging part 5b may be provided in the ratchet wheel 4b and the locking cloth 5 of the second embodiment as in the first embodiment.

11 is a modification of the second embodiment, in which a groove 6e is provided in place of the pin of the cam portion 6, and a pin 5d provided in the locking cloth 5 is fitted in the groove 6e.

12 to 14 are the third embodiment, and with respect to the roller-type one-way clutch composed of the rotating body 4, the recessed portion 3c, the roller 15, and the spring 7 of FIG. In the example, the ring 23 is circumferentially fixed to the outer circumference of the rotary shaft 2, and a plurality of rollers 24 of the roller-type one-way clutch 9 are fitted to the outer circumference thereof, and the roller-type one-way clutch ( The rotating body 4 which has the ratchet wheel 4b and the notch part 4c is fitted to the outer periphery of 9).

The roller-type one-way clutch 9 includes a recess 9b, an inclined surface 9c, and a plurality of rollers 24 formed on the inner circumference of the outer circumference ring 9a and the outer circumference ring 9a as shown in FIGS. 13 and 14. The spacer 25 and the spring 26 are comprised.

Each roller 24 is maintained at equal intervals in the spacer 25 and the roller 24 is urged by the spring 26 to the inclined surface 9c direction.

Since the roller-type one-way clutch 9 is in the position of the recessed portion 9b of the outer circumferential ring 9a when the roller 24 is rotated clockwise when the hollow shaft 2 is rotated clockwise, the hollow shaft 2 ) Is rotated without disrupting the rotation.

Next, when the hollow shaft 2 is rotated counterclockwise. Since the roller 24 is pushed counterclockwise and pressed against the inclined surface 9c of the outer circumferential ring 9a, the reverse rotation of the hollow shaft 2 is transmitted to the rotating body 4 through the outer circumferential ring 9a.

The hanging or peeling structure of the ratchet wheel 4b and the catching cloth 5 is the same as in the first embodiment.

In the above description, the fishing rail is described as a spinning rail for fishing. However, the fishing rail may be applied to a rail of another type, such as a rail bearing rail.

In the above description, even when the ratchet wheel 4b is interlocked with the rotation of the rotor 3 due to the influence of the rotational speed of the rotor, the case of the other type of rail, such as a biaxial support rail, Even if the ratchet wheel 4b tries to interlock in rotation in the winding direction of the spoul 14 or the drive member which interlocks with the spoules due to the influence of the rotational speed of the pool 14, it will be read.

Since the present invention is constructed as described above, there is a rotational resistance in the release direction of the roller-type one-way clutch itself when the fishing line is rotated in the winding direction, and the fishing line is wound by the influence of the rotational speed of the rotor or sprue. If the ratchet wheel tries to interlock in the direction of rotation, the ratchet wheel is not interlocked to prevent the catchpool from releasing from the ratchet wheel, and the fishing line wound on the spool is released by pulling the next catch. When the catch pole is engaged with the ratchet wheel and there is no movement, the reversal prevention of the fishing rail exhibits excellent practical effects, such as the reversal prevention of the rotor and sprue can be performed reliably in an instant and the reversal can be prevented at the moment. A device can be provided.

Claims (1)

When the fishing line is sent out through the roller-type one-way clutch to the rotating body interlocked by the steering wheel operation, the reversing prevention ratchet wheel is rotated integrally, so that the ratchet wheel can freely hang or peel off the reversing prevention ratchet wheel. In a reversing device of a fishing rail. In the rotational direction of the rotational body, a blocking means for preventing the catchpool from detaching from the ratchet wheel is provided in a member corresponding to the catchpool and the catchpool to prevent the ratchet wheel from interlocking with the rotatable body. Reversal prevention device for fishing rail, characterized in that.