JPH0553471U - Bale arm position changer for fishing spinning reels - Google Patents

Abstract

(57) [Abstract] [Purpose] To facilitate the processing and assembly of the required parts in the bale arm position conversion device of a fishing spinning reel, eliminate the phenomenon of torsional bending of the coil spring, and improve the reliability of the product. [Structure] Guide rails 11 and 11 formed on one side support arm 2 of a rotor 1, a coil spring 12 that is elastically inserted inside the guide rail, and a slider 13 engaged with the coil spring. The rotary link 14 is engaged with the slider and the arm lever 3.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a bail arm position conversion device for a fishing spinning reel, and more specifically, it uses the restoring elastic force of a coil spring to position the bail arm at a position where a fishing line is wound or a position where the fishing line is released. The present invention relates to a veil arm position changing device capable of changing the position of a veil arm.

[0002]

[Prior Art]

 Conventionally, generally used spinning reels have a rotor that is rotated by the operation of a handle installed on the front side of the reel body, and support arms are formed on both sides of the rotor. A bail holder with fixed ends on both arms and an arm lever with a line holder are installed. The bail holder side support arm is provided with a return mechanism which is operated by the rotation of the rotor to convert the bail arm stopped at the fishing line discharging position to the fishing line winding position. The arm lever side support arm accelerates rocking of the bail arm that changes the fishing line discharge position or the fishing line take-up position to reliably elastically support the stopped position of the converted bail arm. Bias means are installed.

Examples of such conventional biasing means include “Korea utility model publication No. 89-8615 and Japanese open utility model publication No. 62-80570,“ Bale arm inverting device for fishing reel ”. B The "bale tension spring mechanism of spinning reel" described in Japanese Utility Model Publication No. 63-89777 is used.

In the "bale arm reversing device for fishing reels" described in A above, a cylindrical first coil receiver is rotatably supported by a shaft pin on one arm of the rotor, and The rod-shaped second coil receiver is reciprocally inserted into the inner side of the first coil receiver, and the base end of the second coil receiver is connected to the arm lever via the shaft pin. Since the coil spring is inserted into the surface and the inner surface side of the first coil receiver, the first coil receiver and the second coil receiver are connected to each pin of the arm and arm lever via the coil spring. Each of the holes was pivotally supported by a pivot pin.

In the "bail tension spring mechanism for a spinning reel" described in B, a fulcrum portion is provided on the lower side of a hinge plate, and a spring holder that rotates about the fulcrum portion is installed. Insert the coil spring into the coil spring, insert the coil receiver into the coil spring, fit one end of the right angle hook to the base end of the coil receiver, and attach the base end of the right angle hook through the bush. The spring holder is configured to rotate about the fulcrum portion by being fitted to the arm lever.

[0006]

[Problems to be solved by the device]

 Therefore, in the conventional bale arm reversing device for fishing reels described in A, the first coil receiver and the second coil receiver are provided in the pin holes of the arm and the arm lever via the coil spring. Since the shaft pins of the first coil receiver and the second coil receiver are fitted and rotated, it is extremely difficult to assemble the first coil receiver and the second coil receiver, and the second coil receiver cannot be easily rotated during rotation. The exposed coil spring suffers from excessive fatigue and flexibly bends to shorten the service life of the coil spring.Furthermore, due to the tolerance between the shaft pins and the pin holes, the bail arm position change point (dead point) is arbitrarily set. There is also a drawback that an accurate position change is not performed when changing and reversing or returning.

In addition, in the bail tension spring mechanism of the conventional spinning reel described in B, the spring holder, the coil spring, the coil receiver, the right-angled hook, and the bush are assembled into a large number of parts to form the right-angled hook. Since the coil and the bush are fitted in the coil receiver and the pin hole of the arm lever, the machining and assembly of each component becomes complicated, and the cost is increased. When the position of the hinge plate is changed by, the spring holder, the coil spring, and the coil receiver rotate together around the fulcrum of the lower side of the hinge plate, so the coil spring exposed to the outside of the spring holder. The momentum of the coil spring is so large that torsional bending occurs, shortening the life of the coil spring. However, there is also a drawback in that the position conversion point (dead point) of the bail arm is arbitrarily changed and an accurate position conversion operation is not performed.

Therefore, an object of the present invention is to provide a bale arm position changing device for a fishing reel, which facilitates processing and assembling parts.

Another object of the present invention is to provide a fishing spinning reel for extending the life of a coil spring and accurately and stably performing a position changing action for reversing or returning an arm lever and a bail arm. It is to provide a bail arm position changing device.

[0010]

[Means for Solving the Problems]

 In the device for shifting the bail arm position of the fishing spinning reel of the present invention, the conventional spring holder part for supporting the coil spring, which is installed on one side support arm of the rotor, is mounted on the fixed guide rail integrally formed with the support arm. Alternatively, a coil spring that is inserted and supported on the inner side of the inner rail, a slider that expands and contracts the coil spring while moving along the guide rail, and a swingable engagement between the slider and the arm lever. The combined pivotal link constitutes the biasing means for the bail arm position change.

[0011]

[Action]

 Since the bail arm position changing device of the fishing spinning reel of the present invention has a simple structure, the parts can be easily processed and assembled, and when the arm lever swings by reversing and returning the bail arm. Only the pivot link swings, and the slider and coil spring inserted in the guide rail move and expand / contract along the length direction of the coil spring, so the coil spring is minimally twisted and deformed. Therefore, the life of the coil spring can be extended, and the position changing action of reversing or returning the arm lever and the bail arm can be performed accurately and stably.

[0012]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a partially exploded perspective view showing a bail arm position changing device for a fishing spinning reel according to the present invention, and FIGS. 2 to 5 are views showing the structure and operation of the bail arm position changing device shown in FIG. It is a cutaway sectional view.

As shown in FIGS. 1 to 5, a bail arm position changing device according to the present invention comprises a fixed guide rail 11 integrally formed on an inner side of one side support arm 2 of a rotor 1. A coil spring 12 that is elastically inserted inward of the guide rail 11, and one end is inserted into the coil spring 12 to compress the coil spring 12 or by the elastic force of the coil spring 12. Operation of the slider 13 that reciprocates along the rail 11, and the arm lever 3 in which one end is inserted into the base end of the slider 13 and the other end is loosely attached to the front end of the support arm 2. The slider 3 is swingably engaged to convert the swinging motion of the arm lever 3 into a linear motion of the slider 13 or the restoring elastic force of the coil spring 12 causes the slider to move. It is constituted by a rotation link 14 for changing the position of the arm lever 13 via 13.

The guide rail 11 has two linear guide pieces 11a, 11a formed at a predetermined inner portion of the support arm 2 having a predetermined depth, and the base ends of the guide pieces 11a, 11a. Is integrally connected to the peripheral wall 2a of the support arm 2, and the other ends of the guide pieces 11a and 11a are open toward the hinge shaft 2b of the arm lever 3.

In the coil spring 12 inserted into the guide rail 11, the base end of the coil spring 12 is hooked on the inner side of the peripheral wall of the support arm 2.

The slider 13 has a sidewall body formed at a central portion of the slider 13 so as to be slidable on the inner side of the linear guide pieces 11a, 11a of the guide rail 11. Two abutting pieces 13a, 13a are formed on each side, and an arc-shaped guide groove 13b that engages with the rotary link 14 is formed on one side surface of the side wall body, and a slider 13 below the guide groove 13b is formed. A shaft hole 13c into which the rotation link 14 is inserted is formed at the base end, and an insertion rod 13d is provided on the side wall surface between the contact pieces 13a, 13a in parallel with the contact pieces 13a, 13a. Formed.

The rotation link 14 is formed at one end of the rotation link 14 and has an arcuate contact surface 14d engaged with the guide groove 13b of the slider 13, and the arcuate contact surface 14d. A rotating shaft 14a protruding from a lower portion of 14d and inserted into the shaft hole 13c of the slider 13 and an operating protrusion 3a of the arm lever 3 formed at the base end of the rotating link 14 are provided. A semi-circular support groove 14b to be engaged, and a guide protrusion which is provided at a lower portion of the support groove 14b so as to be engaged with and guided by an arcuate movement groove 2c formed on the bottom surface around the hinge shaft 2b of the support arm 2. And the strip 14c.

Then, an operating protrusion 3a is formed at a predetermined portion on the inner side surface of the arm lever 3, and a stopper 3b is provided on the inner side surface of the arm lever 3 corresponding to the operating protrusion 3a. Then, the stopper 3b is hooked on the hooking ends 2d, 2d formed between the peripheral wall of the support arm 2 and the hinge shaft 2b, whereby the arm lever 3 is turned to the fishing line winding or extending position. The stopped state is supported.

In the drawing, an unexplained reference numeral 2 ′ indicates a support arm equipped with a kick lever mechanism (not shown) for automatically returning the bail holder 3 ′, and 4 is connected to the arm lever 3 The reference numeral 5 designates a line roller which is wound around the fishing line to wind the fishing line. Further, reference numeral 6 indicates a cover to be put on the outer side of the support arm 2, and reference numeral 7 indicates a spool around which the fishing line L is wound.

The operation of the bail arm position changing device of the fishing spinning reel according to the present invention constructed as above will be described as follows.

As shown in FIG. 2, the bail arm 5 and the arm lever 3 are turned upside down and the fishing line L is wound around the spool 7 by the rotation of the rotor 1.

The shaft hole 13c of the slider 13 is moved to the open side of the guide rail 11 by the elastic force of the coil spring 12, and the rotary link 14 engaged with the shaft hole 13c of the slider 13 is rotated by the rotary link 14. Is pivoted clockwise around the pivot shaft 14a, and the support groove 14b of the pivot link 14 pushes the operating projection 3a of the arm lever 3 to stop the arm lever 3 placed at the fishing line L winding position. Supporting the position.

Therefore, in such a state, when the handle of the reel is operated to rotate the rotor 1, the support arms 2 and 2 ′, the arm lever 3, the bale wheel 3 ′, the line roller 4 and the bail arm 5 are rotated. And rotate together so that the released fishing line can be wound on the spool 7.

On the other hand, in the case where the fishing line L is to be discharged at such a fishing line winding position, when the vertically returned bail arm 5 is swung downward as shown in FIG. The arm lever 3 loosely attached to the shaft 2b swings in the clockwise direction, and the operating projection 3a of the arm lever 3 pushes the rotation link 14, so that the guide projection 14c of the rotation link 14 moves toward the support arm 2. While swinging along the arcuate track groove 2c, one end of the rotary link 14 is transferred to the inner side of the guide rail 11 and the slider 13 engaged with the rotary link 14 causes the coil spring 12 to move. Compressed.

While the arm lever 3 swinging in this manner is swinging, the operating ridge 3a of the arm lever 3, the rotary link 14 engaged with the operating ridge 3a, and the rotary link The slider 13 engaged with 14 and the coil spring 12 inserted into the slider 13 are positioned linearly to reach the dead point X, and when the dead point X is exceeded, the arm lever 3 and the bail arm 5 are quickly moved. It swings, and the stopper 3b of the arm lever 3 is supported by being hooked on the hooking step 2d of the support arm 2. Such a state is a state where the fishing line L can be discharged as shown in FIG.

In the coil spring 12 according to the present invention which operates as described above, since the coil spring expands and contracts on the inner side of the linear guide rail 11, the torsional bending due to the swing expansion and contraction as in the conventional case is prevented. The fear of causing deformation of the operating position is eliminated, the service life of the coil spring 12 is extended, and the reliability of the product is improved.

Further, in the case of discharging the fishing line at such a fishing line discharging position and winding the fishing line, when the rotor 1 is rotated by operating the handle, the kick stored in the other side support arm 2'is The lever mechanism swings the bail holder 3 and the bail arm 5 counterclockwise, and the bail arm position changing mechanism built in the support arm 2 is returned to the state shown in FIG. Then, in this case, as shown in FIG. 3, when the arm lever 3 and the rotary link 14 engaged with the arm lever 3 exceed the dead point X, the restoring elastic force of the coil spring 12 accelerates the acceleration. Upon addition, the arm lever 3 and the bail arm 5 are quickly turned back to the position shown in FIG. 2 and returned. That is, the fishing line L is returned to the winding position.

[0028]

[Effect of the device]

 As described above, in the bail arm position changing device for a fishing spinning reel according to the present invention, the swing link 14 swinging by swinging of the arm lever 3 and the coil that engages with the swing link 14 and turns the coil. Since the slider 13 for expanding and contracting the spring 12 and the guide rail 11 for guiding the expansion and contraction of the coil spring 13 are included, there is an effect that required parts can be more easily processed and assembled than ever before.

Further, since the coil spring 12 is expanded and contracted within the rail, the phenomenon of torsional bending is eliminated and the life of the coil spring is extended as compared with the case where the conventional coil spring is expanded and contracted.

Further, since it is easier to assemble the mechanism for the momentum of each component as compared with the conventional device, there is an effect that the position changing action of the bail arm is performed accurately and stably and the reliability of the product can be improved.

[Brief description of drawings]

FIG. 1 is a partially exploded perspective view showing a bail arm position changing device for a fishing spinning reel according to the present invention.

FIG. 2 is a partially cutaway sectional view showing the structure and operation of the bail arm position changing device shown in FIG. 1, and an explanatory view showing a position where a fishing line is sprinkled.

FIG. 3 is a partially cutaway sectional view showing the configuration and operation of the bail arm position changing device shown in FIG. 1, and an explanatory view showing a dead point passing position of the bail arm.

FIG. 4 is a partially cutaway sectional view showing the structure and operation of the bail arm position changing device shown in FIG. 1, and an explanatory view showing a fishing line discharging position.

5 is a sectional view taken along line VV of FIG.

[Explanation of symbols]

 1 rotor 2 support arm 2a peripheral wall 2b hinge shaft 2c raceway groove 3 arm lever 3a actuating ridge 11 guide rail 11a guide piece 12 coil spring 13 slider 13a contact piece 13b guide groove 13c shaft hole 13d insertion rod 14 turning link 14a times Moving shaft 14b Support groove 14c Guide protrusion 14d Contact surface

Claims (4)

[Scope of utility model registration request] 1. A bail arm position changing device for a fishing spinning reel, wherein a fixed guide rail (11) is integrally formed with one side support arm (2) of a rotor (1).
And a coil spring (12) inserted into the guide rail (11) so as to extend and contract, and a slider which is engaged with the coil spring (12) and is freely slidable within the rail (11). (13) and one end of the slider (13) engages with each other, and the base end of the slider engages with the operating protrusion (3a) of the arm lever (3) to swing the arm lever (3).
A bail arm position changing device for a spinning reel for fishing, comprising a rotating link (14) for expanding and contracting the coil spring (12) to change the position of its arm lever (3). 2. The fixed guide rail (11) formed on the support arm (2) comprises two guide pieces (11a) (11a) formed in parallel with each other with a predetermined gap. The base ends of (11a) and (11a) are integrally connected to the peripheral wall (2a) of the support arm (2), and the other end of the guide pieces (11a) (11a) swings the arm lever (3). 2. The bail arm position changing device for a fishing spinning reel according to claim 1, wherein the bail arm position changing device is opened toward a hinge shaft (2b) on a support arm that supports the moveable arm. 3. The slider (13) is formed with a side wall body having a guide groove (13b) at a central portion of the slider (13), and the guide piece (11) is provided continuously to the side wall body.
a) Two contact pieces (13a) (1
3a) are respectively formed, and the contact pieces (13a) (13
An insertion rod (13d) to be inserted into the coil spring (12) is projectingly provided at a central portion on the side wall body between a), and a shaft hole (at a base end of a slider (13) continuously provided to the side wall body ( The bail arm position changing device for a fishing spinning reel according to claim 1, wherein 13 c) is perforated. 4. The rotation link (14) has an abutment surface (1) with which a guide groove (13b) of the slider (13) is engaged.
4d) is formed at one side end of the rotation link (14), and the rotation shaft (14a) into which the shaft hole (13c) of the slider (13) is inserted in the lower part of the contact surface (14d).
Is formed so as to project, and a support groove (14b) with which the operating projection (3a) of the arm lever (3) engages is formed at the base end portion of the rotation link (14). A guide ridge (1) that engages with a raceway groove (2c) formed on the bottom surface around the hinge shaft (2b) of the support arm (2) at the lower portion.
The bail arm position changing device for a fishing spinning reel according to claim 1, wherein 4 c) is provided in a protruding manner.