JPH09238602A - Spring reel for fishing - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve an integrating and disassembling property of a spring reel by inserting a guiding into an opened guide part of the outside part of a slider and stopping by a hooking board, inserting the guiding lever into the guiding part of the hooking board and making the slider face parallel to a traverse cam shaft so as not to be engaged with the traverse cam shaft. SOLUTION: In this spinning reel, a slider 5 of a longitudinally reciprocating mechanism A is engaged with a rear part of a spool shaft 4 and a hooking board 6 is superposed on the slider 5 and fixed by a screw 20. A traverse cam shaft 7 and a guide lever 21 of the longitudinally reciprocating mechanism A are respectively supported parallel with a spool shaft 4 in the reel main body 1. In the slider 5, an outer side part 5a superposed with the hooking board 6, a piercing hole 5b having a non-circle cross section and engaged with a rear part of the spool shaft 4, a piercing hole 5c engaged with the traverse cam shaft 7, a through hole 5b inserted by a hooking member 8 and an opening guide part 5e in which the guiding lever 21 is inserted in a side of the outer side part 5a so as to be capable of sliding, are formed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spinning reel for fishing, in which a slider for reciprocating a spool forward and backward is incorporated and disassembled, and play in the rotational direction is improved.

[0002]

2. Description of the Related Art Conventional spinning reels for fishing,
The one equipped with a reciprocating device for moving the spool back and forth through a slider attached to a spool shaft provided with an engaging element that engages with a cam groove of a traverse cam shaft that rotates in association with the rotation of the handle has been conventionally provided. Is commonly known. Conventionally, in order to prevent unnecessary rattling between the traverse cam shaft and the slider, and to prevent the slider from twisting and the like, smooth sliding back and forth of the spool is performed. For example, Japanese Unexamined Utility Model Publication No. 4-38266 proposes a structure in which a through-hole is formed in a moving element and a guide rod slidably contacting the through-hole is fitted so as to be movable in the axial direction.

[0003]

[Problems to be Solved by the Invention]
In addition to the traverse cam shaft rotatably supported in the front and rear of the reel body, the guide rod must also be fitted in the through hole of the slider attached to the reel shaft. The order of assembling is restricted, and problems such as assembling at the time of manufacturing or after service and poor decomposability remain.

[0004]

In order to solve the above problems, the present invention is directed to inserting a guide rod into an opening guide portion on the outer side of a slider and stopping it with a locking plate, or guiding a locking plate. The guide rod can be inserted into the portion or the slider can be assembled in parallel with the traverse cam shaft so as not to be fitted to the traverse cam shaft, so that disassembly can be improved.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION In the present invention, a slider of a front-back reciprocating mechanism for converting a handle rotation into a forward-backward movement is attached to a rear portion of a spool shaft having a spool at a tip thereof, and the slider is provided outside the slider. An opening guide portion is formed in the portion, and guide rods slidably contacting the guide portion are provided at front and rear portions of the reel main body.

The slider of the reciprocating mechanism is provided with an engaging member which engages with the cam groove of the traverse cam shaft which rotates in conjunction with the handle, and the guide rod is covered by a locking plate which prevents the engaging member from coming off. It was done.

A slider of a forward / backward reciprocating mechanism for converting a handle rotation into a forward / backward movement is attached to a rear portion of a spool shaft having a spool at its tip, and is guided to a locking plate attached and fixed to the slider. A guide rod that forms a portion and slides into contact with the guide portion.
It is installed at the front and back of the main body.

A slider of a forward / backward reciprocating mechanism for converting a handle rotation into a forward / backward movement is attached to a rear portion of a spool shaft having a spool at a tip thereof, and a traverse cam parallel to the spool shaft in an axial direction. The shaft and the guide rod are installed on the front and rear portions of the reel main body, the slider is faced in parallel so as not to fit on the traverse cam shaft, and the engaging element provided in the slider is traversed. It is engaged with the cam groove of the scum shaft.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the illustrated embodiments. FIGS. 1 to 3 show a first embodiment, FIG. 1 is a sectional side view of a main part of a fishing reel for fishing, and FIG. Enlarged cross-sectional side view of the main part of the reel body with the locking plate attached to the mover and a partially enlarged side view of the slider with the locking plate removed. Fig. 3 shows the essential parts of the spinning reel for fishing. It is a cross-sectional rear view and the expanded cross-sectional rear view of a slider.

The spinning reel for fishing is a reel main body 1
The rotary shaft 2a of the drive gear 2 is rotatably supported by a bearing (not shown) on the lid body 10, and the handle shaft 12 having the handle 11 fixed to the central polygonal hole of the rotary shaft 2a is laterally interchangeably inserted and fitted. ing. At the front part of the reel body 1, a rotary shaft cylinder 3 is rotatably supported by a bearing 13 and protrudes to the front side. Bearing 13
A spacer ring 14 is fitted on the outer circumference of the rotary shaft cylinder 3 on the front side, and a rotor 15 is fitted on the front side thereof and fixed by a nut 16. A spool is provided at the tip of the center hole of the rotary shaft cylinder 3.
The spool shaft 4 having the 17 mounted therein is slidably inserted so as to be capable of reciprocating back and forth, and the rear side of the spool shaft 4 has a through hole 1b of the bearing portion 1a.
Bearing. The drive gear 2 is meshed with a pinion 3a integrally formed at the base end of the rotary shaft cylinder 3 so that the rotor 15 is supported so as to rotate in association with the rotation of the handle 11. An interlocking gear 18 and a reverse rotation preventing ratchet wheel 19 are fitted in the rotation shaft cylinder 3 to prevent rotation, in front of the pinion 3a of the rotation shaft cylinder 3 in the reel body 1.

A screw 5 of a forward / backward reciprocating mechanism A is fitted to the rear portion 4a of the spool shaft 4, a locking plate 6 is placed on the slider 5 and screwed into a screw hole 4b. It is fixed at 20. The front-rear reciprocating mechanism A parallel to the spool shaft 4 in the reel body 1
The traverse cam shaft 7 and the guide rod 21 are respectively supported. The slider 5 has an outer portion 5a on which the locking plate 6 is overlapped,
Through hole with a non-circular cross section into which the rear part 4a of the spool shaft 4 is fitted
5b, a through hole 5c into which the traverse cam shaft 7 is fitted, a through hole 5d into which the engaging element 8 is inserted, and an opening guide portion 5e into which the guide rod 21 is slidably inserted into the outer portion 5a side. Are formed.
Both end openings of the opening guide portion 5e are formed into a trumpet shape by the inclined surface 5f. The locking plate 6 is formed with a flat plate portion 6a which is superposed on the outer side portion 5a of the slider 5. A countersink 6b is formed at the position of the rear portion 4a of the spool shaft 4 of the flat plate portion 6a, and the head of the screw 20 is inserted therein.

The traverse cam shaft 7 has a through hole 1c in the bearing portion 1a and a holding plate 9 attached to the rear side of the reel body 1 with screws 22.
The bearing is supported by a split bearing metal 23 fitted in the bearing hole 9a of the above, and is prevented from coming off by the collar portion 7a and the E ring 24. A screw portion 9b is formed on the rear side surface of the holding plate 9, and a cover 25 is screwed into the screw portion 9b. A traverse cam groove 7b is formed on the outer circumference of the traverse cam shaft 7. A small gear 26 is fitted to the tip of the traverse cam shaft 7 by a non-rotating member and is prevented from coming off by an E ring 27, and the small gear 26 is meshed with an interlocking gear 18. Guide rod 21
Is fitted in the hole 1d of the bearing portion 1a and the through hole 9c of the holding plate 9 on the rear side of the reel body 1 and abuts on the cover 25. Engaging element 8
Is formed of a locking portion 8a engaged with the traverse cam groove 7b and a shaft portion 8b having a small diameter, and a collar 28 is fitted around the shaft portion 8b. When the engaging element 8 is inserted into the through hole 5d, the cushioning material 29 is inserted between the shaft portion 8b and the locking plate 6. Front and back reciprocating mechanism A
Is a slider 5, a locking plate 6, a traverse cam shaft 7, and a guide rod 21.
And a small gear 26 and an interlocking gear 18.

When the slider 5 of the reciprocating reciprocating mechanism A is assembled in the reel body 1, it is slid into the reel body 1 before the lid body 10, the drive gear 2 and the holding plate 9 are attached. The moving element 5 and the traverse cam shaft 7 are inserted from the rear side, and the holding plate 9 is attached. After that, the engaging element 8, the collar 28 and the cushioning material 29 are inserted into the through hole 5d of the slider 5, the locking plate 6 is overlapped and fixed to the rear portion 4a of the spool shaft 4 with the screw 20. Further, thereafter, the guide rod 21 is provided with the through hole 9c of the holding plate 9 and the opening guide portion 5e of the slider 5.
And the hole 1d of the bearing 1a. A small gear 26 and an E-ring 27 are attached to the traverse cam shaft 7 after its tip is inserted into the through hole 1c of the bearing 1a. A holding plate 9 may be attached to the rear end of the traverse cam shaft 7 and attached to the reel body 1.

In the operation of the fishing spinning reel, when the handle 11 is rotated, the drive gear 2 is rotated, the rotary shaft cylinder 3 is rotated through the pinion 3a, and the rotor 15 is rotated. It Further, the traverse cam shaft 7 is interlockedly rotated via the interlocking gear 18 and the small gear 26, and the slider 5 and the spool shaft 4 are reciprocated back and forth. When the fishing line is wound while the load is applied to the rotor 15 and the spool shaft 4 having the spool 17 at the tip, or when the fishing line is fed by the reverse rotation of the spool, the spool When a force in the rotational direction is applied to the rotary shaft 4, a force in the rotational direction is applied to the slider 5, but the guide rod 21
The rotation is prevented by the rotation, and the rattling is reduced, and the slider 5 and the spool 17 are smoothly reciprocated back and forth.

As described above, the slider 5 of the forward / backward reciprocating mechanism A and the traverse cam shaft 7 are inserted from the rear side in the reel body 1, the holding plate 9 is attached, and the slider 5 is transparent. Hole
The engaging element 8 is inserted into the 5d, the locking plate 6 is overlaid, and the
It is fixed to the rear portion 4a of the spool shaft 4 at 20, and further, the guide rod 21 is inserted into the opening guide portion 5e of the slider 5 and is covered by the locking plate 6 for preventing the engagement element 8 from coming off. Therefore, it is easy to assemble and disassemble the slider 5 in the reel body 1 at the time of manufacturing and after-service. The opening guide portion 5e of the slider 5 has a trumpet-shaped opening at both ends, and the sliding resistance with the guide rod 21 is reduced.

When the fishing spinning reel is constructed as described above, the slider 5 and the traverse cam shaft 7 of the forward / backward reciprocating mechanism A are inserted into the reel body 1 from the rear side. Guide rod
Since 21 is inserted into the opening guide portion 5e of the slider 5 and is covered by the locking plate 6 which prevents the engaging element 8 from coming off, the slider 5 is assembled and disassembled in the reel body 1. Is easily done.
Since the guide rod 21 is inserted into the opening guide portion 5e of the slider 5 and the engagement plate 8 is covered by the locking plate 6 which is prevented from coming off,
Rotation of the slider 5 is prevented and rattling is reduced, and the slider 5 and the spool 17 are smoothly reciprocated back and forth.

FIG. 4 is a modified example, and FIG. 4 is a rear sectional view of an essential part of a spinning reel for fishing and an enlarged rear sectional view of a slider.

In the modified example, the slider 5 of the reciprocating mechanism A is reciprocated.
A large-diameter recess 5g is formed on the opening side of the through hole 5d. The collar 30 is inserted into the through hole 5d together with the engaging element 8 so that the collar 30
A collar portion that fits into the recess 5g is formed in the. A convex portion 6c is formed at a position inside the flat plate portion 6a of the locking plate 6 that comes into contact with the guide rod 21. The collar 30 is pressed by the locking plate 6 which prevents the engagement element 8 from coming off, and the looseness between the slider 5 and the collar 30 is reduced. Other configurations and operations are almost the same as those in the first embodiment.

FIGS. 5 to 7 show a second embodiment, FIG. 5 is an enlarged cross-sectional side view and a partially enlarged side view of a main part of a reel main body in which a locking plate is attached to a slider, and FIG. 6 is a fish. FIG. 7 is a rear cross-sectional view of an essential part of the fishing spinning reel and an enlarged cross-sectional rear view of the slider. FIG. 7 is an exploded perspective view around the slider.

In the second embodiment, the slider 5 of the forward / backward reciprocating mechanism A is fitted to the rear portion 4a of the spool shaft 4 and attached by the locking plate 6 '. Slider 5 at rear part 4a of spool shaft 4
Circumferential grooves 4c, 4c are formed on both sides of the slider 5 into which is fitted. The locking plate 6'includes a flat plate portion 6a overlaid on the outer side portion 5a of the slider 5, a pair of support portions 6d, 6d engaged with the circumferential grooves 4c, 4c on one side of the flat plate portion 6a, Locking portions 6e, 6e formed of recesses formed in the support portions 6d, 6d, a bent flat plate portion 6f bent to the other side of the flat plate portion 6a and extended downward in FIG. 7, and the other side of the bent flat plate portion 6f It is formed with a bent hook portion 6g. Other configurations
The operation is substantially the same as that of the first embodiment.

In the second embodiment, when the slider 5 is attached to the rear portion 4a of the spool shaft 4 by the locking plate 6 ', the guide rod 21 is inserted into the opening guide portion 5e of the slider 5. The engagement plate 8 is covered by a locking plate 6'which prevents the engagement member 8 from coming off.

FIG. 8 is a third embodiment, and FIG. 8 is a rear sectional view of a main part of a spinning reel for fishing and an enlarged rear sectional view of a slider.

In the third embodiment, the slider 5 of the forward / backward reciprocating mechanism A is fitted to the rear portion 4a of the spool shaft 4, the locking plate 6 is placed on the slider 5, and the screw 20 It is installed. A guide portion 6h is formed on the locking plate 6 outside the flat plate portion 6a, and the guide rod 21 is inserted into the through hole 6i of the guide portion 6h and slidably contacted thereto. Other configurations and operations are almost the same as those in the first embodiment.

FIG. 9 is a fourth embodiment, and FIG. 9 is a sectional rear view of a main part of a fishing spinning reel and an enlarged sectional rear view of a slider.

In the fourth embodiment, the slider 5 of the forward / backward reciprocating mechanism A is fitted to the rear portion 4a of the spool shaft 4 and the locking plate 6 is placed on the slider 5 so that the screw 20 It is installed. The locking plate 6 includes a flat plate portion 6a, a bent flat plate portion 6f, a hook portion 6g bent to the other side of the bent flat plate portion 6f, and a guide portion 6h formed outside the bent flat plate portion 6f. Guide rod in through hole 6i of 6h
21 is inserted and slidably contacted. Other configurations and operations are the same as the first
This is almost the same as the embodiment.

FIG. 10 is a fifth embodiment, and FIG. 10 is a sectional rear view of the essential parts of a fishing reel and an enlarged sectional rear view of a slider.

In the fifth embodiment, the slider 5 of the forward / backward reciprocating mechanism A is fitted to the rear portion 4a of the spool shaft 4 and the locking plate 6 is placed on the slider 5 so that the screw 20 It is installed. A flat plate portion 6a and a bent curved portion 6j are formed on the locking plate 6, and the guide rod 21 is inserted into the bent curved portion 6j and slidably contacted thereto.
Other configurations and operations are almost the same as those in the first embodiment.

FIG. 11 shows a sixth embodiment, and FIG. 11 is a sectional rear view of the essential parts of the fishing spinning reel and an enlarged sectional rear view of the slider.

In the sixth embodiment, the through hole portion in which the traverse cam shaft 7 is fitted in the slider 5'of the forward / backward reciprocating mechanism A is omitted. The slider 5'is fitted to the rear portion 4a of the spool shaft 4, and the locking plate 6 is superposed on the slider 5'and attached by screws 20. The guide rod 21 is covered by a locking plate 6 which is inserted into the opening guide portion 5e of the slider 5'and prevents the engaging element 8 from coming off. Other configurations and operations are almost the same as those in the first embodiment.

In the sixth embodiment, since there is no sliding contact portion between the slider 5'and the traverse cam shaft 7, the frictional resistance is reduced and the slider 5'and the spool 17 smoothly reciprocate back and forth. In addition, since the slider 5'is not fitted to the traverse cam shaft 7, the assembling and disassembling is further improved.

In the above description, the opening of the opening guide portion is closed by the locking plate attached and fixed to the slider, but sliding of a known reciprocating mechanism other than the traverse cam shaft system is performed. An opening guide portion may be formed in the child to guide and support it.

[0032]

The present invention is embodied in the form described above and has the following effects.

Since the opening guide portion is formed on the outer side of the slider and the guide rods slidably contacting the opening guide portion are provided at the front and rear portions of the reel body, the slider is manufactured inside the reel body. And after
It can be easily installed and disassembled during service.

Since the guide rod is inserted into the opening guide portion of the slider and is covered by the locking plate for preventing the engagement element from coming off, the rotation of the slider is prevented and rattling is reduced. The slider and spool are smoothly reciprocated back and forth.

If the through hole portion where the traverse cam shaft is fitted to the slider is omitted, the frictional resistance is reduced and the slider and spool reciprocate smoothly back and forth.

[Brief description of drawings]

FIG. 1 is a cross-sectional side view of a main part of a spinning reel for fishing in a first embodiment.

FIG. 2 is an enlarged cross-sectional side view of a main part of a reel body in which a locking plate is attached to the slider and a partially enlarged side view of the slider in which the locking plate is removed.

FIG. 3 is a rear cross-sectional view of an essential part of the spinning reel for fishing and an enlarged rear cross-sectional view of a slider.

FIG. 4 is a rear cross-sectional view of a main part of a spinning reel for fishing and an enlarged rear cross-sectional view of a slider in a modified example.

5A and 5B are an enlarged cross-sectional side view and a partially enlarged side view of a main part of a reel main body in which a locking plate is attached to a slider in the second embodiment.

FIG. 6 is a rear sectional view of an essential part of the spinning reel for fishing and an enlarged rear sectional view of a slider.

FIG. 7 is an exploded perspective view around the slider.

FIG. 8 is a cross-sectional rear view of a main part of a spinning reel for fishing and an enlarged cross-sectional rear view of a slider in the third embodiment.

FIG. 9 is a sectional rear view of a main part of a fishing spinning reel and an enlarged sectional rear view of a slider in a fourth embodiment.

FIG. 10 is a rear cross-sectional view of a main part of a spinning reel for fishing and an enlarged rear cross-sectional view of a slider in a fifth embodiment.

FIG. 11 is a rear cross-sectional view of an essential part of a spinning reel for fishing and an enlarged rear cross-sectional view of a slider in the sixth embodiment.

[Explanation of symbols]

 1 reel main body 3 drive gear 4 spool shaft 4a rear part 5, 5'slider 5a outer part 5e opening guide part 6, 6 'locking plate 6h guide part 7 traverse cam shaft 7b cam groove 8 engager 11 Handle 17 Spool 21 Guide rod A Front and rear reciprocating mechanism

Claims (4)

[Claims] 1. A spinning reel for fishing, comprising a slider of a forward / backward reciprocating mechanism for converting a handle rotation into forward / backward movement, which is attached to a rear portion of a spool shaft having a spool at a tip thereof. A spinning reel for fishing, characterized in that an opening guide portion is formed on an outer side portion of the pendulum, and guide rods slidably contacting the guide portion are provided at front and rear portions of a reel main body. 2. The slider of the reciprocating mechanism is provided with an engaging member that engages with a cam groove of a traverse cam shaft that rotates in conjunction with a handle, and the guide rod is provided with a locking plate that prevents the engaging member from coming off. The spinning reel for fishing according to claim 1, which is covered. 3. A fishing spinning reel comprising a slider of a forward-backward reciprocating mechanism for converting a handle rotation into a forward-backward movement, which is attached to a rear portion of a spool shaft having a spool at a tip thereof. A fishing spinning reel characterized in that a guide portion is formed on a locking plate mounted and fixed to a pendulum, and guide rods slidably contacting the guide portion are provided at front and rear portions of a reel body.
Le. 4. A fishing spinning reel comprising a front and rear reciprocating mechanism slider for converting handle rotation into forward and backward movement, which is attached to a rear portion of a spool shaft having a spool at a tip thereof. -The traverse cam shaft and the guide rod are installed on the front and rear parts of the reel main body in parallel to the axial direction of the reel shaft, and the slider is faced in parallel so as not to be fitted to the traverse cam shaft, A spinning reel for fishing, wherein an engaging element provided in the slider is engaged with a cam groove of a traverse cam shaft.