CN101461352A - Fishing line guiding mechanism of spinning reel - Google Patents

Fishing line guiding mechanism of spinning reel Download PDF

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Publication number
CN101461352A
CN101461352A CNA2008101845847A CN200810184584A CN101461352A CN 101461352 A CN101461352 A CN 101461352A CN A2008101845847 A CNA2008101845847 A CN A2008101845847A CN 200810184584 A CN200810184584 A CN 200810184584A CN 101461352 A CN101461352 A CN 101461352A
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CN
China
Prior art keywords
fishing line
arm
support unit
guiding mechanism
spinning
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Granted
Application number
CNA2008101845847A
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Chinese (zh)
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CN101461352B (en
Inventor
落合浩士
北岛启吾
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Shimano Inc
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Shimano Inc
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Publication of CN101461352A publication Critical patent/CN101461352A/en
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Publication of CN101461352B publication Critical patent/CN101461352B/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K89/00Reels
    • A01K89/01Reels with pick-up, i.e. with the guiding member rotating and the spool not rotating during normal retrieval of the line
    • A01K89/0108Pick-up details
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K89/00Reels
    • A01K89/01Reels with pick-up, i.e. with the guiding member rotating and the spool not rotating during normal retrieval of the line
    • A01K89/0111Spool details

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)

Abstract

The present invention provides a fishing line guiding mechanism of spinning reel, wherein a fixing bolt for fixing a fixing shaft being not loose. A bail arm is provided in a spinning reel for guiding a fishing line to a spool and is mounted to a rotor that includes a first rotor arm and a second rotor arm opposed to the first rotor arm. The bail arm includes a first bail support member (40), a fixing shaft (43), a line roller (41), a fixing shaft cover (44), a fixing bolt (46), and an anti-rotation member (47). The first support member is pivotally mounted to the first rotor arm. The fixing shaft is fixed to the first support member. The fixing bolt includes a non-circular head portion (46a) and fixes the fixings shaft to the first support member. The anti-rotation member is detachably mounted to the first support member and makes contact with the outer peripheral surface of the non-circular head portion for preventing rotation of the fixing bolt.

Description

The fishing line guiding mechanism of spinning-reel
Technical field
The present invention relates to a kind of fishing line guiding mechanism, relate in particular to a kind of fishing line guiding mechanism of spinning-reel, this fishing line guiding mechanism is arranged on the rotor and with fishing line and is directed on the spool, this rotor have the first rotor arm and with this first rotor arm second rotor arm in opposite directions.
Background technology
In the spinning-reel of emitting fishing line forward, be provided with the spool that is used to twine fishing line along fore-and-aft direction.For fishing line being led and being wound on this spool, be provided with rotor.Rotor is installed on the fishing line reel main body in the mode that can rotate around the axle on the fore-and-aft direction, and links with Handle axis.Rotor has tubular connecting portion and first, second rotor arm at the band end, this connecting portion is connected the top of the pinion that links with handle, and can rotate with pinion, this first, second rotor arm extends forward from the two relative positions that are positioned at the connecting portion rear portion, and is separated by described connecting portion.The top of this first, second rotor arm is provided with the fishing line guiding mechanism, and this fishing line guiding mechanism can be directed to fishing line on the spool, and can swing between take-state and the unwrapping wire state that obtains from this state turnover.
Existing fishing line guiding mechanism comprises: first, second leads the arm support unit, and it is connected on first, second rotor arm in the mode that can swing; Fixed axis, its screw that is fixed are fixed on first and lead on the arm support unit; Wire guide roller, its axle supporting that is fixed also can be with respect to this fixed axis rotation; The fixed axis cover, itself and fixed axis split form; Guiding arm, itself and fixed axis cover are integrally formed, and are connected and second lead on the arm support unit (for example, with reference to Japanese patent of invention open communique 2006-42740 number).Hold-down screw passes first and leads the arm support unit and screw in the top of fixed axis, and this hold-down screw has rounded nose.First leads on the surface of arm support unit and is formed with circular depressions, is used to take in the head of hold-down screw, thereby prevents that fishing line from hanging on this head.
Be at the fishing line guiding mechanism under the state of take-up, twine fishing line when the fish bite, fishing line can be directed on the Wire guide roller and be wound onto on the spool.When swinging up and down fishing rod and being wrapped in fishing line on the spool, fishing line tension force acute variation, the load that therefore acts on the Wire guide roller that the guiding fishing line uses also changes.The load that acts on the Wire guide roller also may be with unloading having or not and changing of power action.Because load changes, when being used for the fixed axis of support conductors roller and departing from initial position may be because of its flexural deformation meeting the time and return initial position, thereby fixed axis can produce slight swing.
Fishing line guiding mechanism of the prior art when fixed axis is swung, can be passed to this swing the hold-down screw that screws in fixed axis.If this swing is delivered on the hold-down screw, then hold-down screw may become flexible because of this swing.
Summary of the invention
Problem of the present invention provides and a kind ofly can make that fixed axis is fixed on first leads the fishing line guiding mechanism that hold-down screw on the arm support unit is difficult for loosening spinning-reel.
The fishing line guiding mechanism of the spinning-reel of technical solution of the present invention 1, for being arranged on the rotor and fishing line being directed to mechanism on the spool, this rotor have the first rotor arm and with this first rotor arm second rotor arm in opposite directions, the fishing line guiding mechanism of this spinning-reel comprises: first leads arm support unit, fixed axis, Wire guide roller, fixed axis cover, fixed part and spline parts.Wherein, first lead the arm support unit with can be mounted thereto with respect to the mode of described the first rotor arm swing; Fixed axis is fixed on described first and leads on the arm support unit; Wire guide roller to be can being supported by this fixed axis with respect to the mode of described fixed axis rotation, and is used for described fishing line guiding; The fixed axis cover is arranged on the top of described fixed axis; Fixed part has non-round portion, and described fixed axis is fixed on described first leads on the arm support unit; The spline parts are mounted thereto leading the mode of arm support unit dismounting with respect to described first, and stop described fixed part rotation by contacting with the outer peripheral face of described non-round portion.
In the fishing line guiding mechanism of this spinning-reel,, fixed axis is fixed on first leads on the arm support unit by having the fixed part such as for example nut or screw etc. of non-round portion.Wire guide roller is used for fishing line is directed to spool being supported by this fixed axis with respect to the mode of this fixed axis rotation.In this technical scheme, the spline parts contact with the outer peripheral face of the non-round portion of fixed part, thereby stop the fixed part rotation.Therefore, fixed axis being fixed to first fixed part of leading on the arm support unit is difficult for loosening.
On the basis of technical scheme 1 structure of putting down in writing, in the fishing line guiding mechanism of the spinning-reel of technical solution of the present invention 2, the top of described fixed axis has the internal thread part that is used for fixing on described fixed part, described fixed part is the hold-down screw that has non-circular head and be threaded with described internal thread part, and this non-circular head is as described non-round portion.Adopt this structure, can stop hold-down screw to rotate by the spline parts.
On the basis of technical scheme 1 structure of putting down in writing, in the fishing line guiding mechanism of the spinning-reel of technical solution of the present invention 3, the top of described fixed axis has the external thread part that is used for fixing on described fixed part, and described fixed part is the hold-down nut that peripheral part has described non-round portion and is threaded with described external thread part.Adopt this structure, can stop hold-down nut to rotate by the spline parts.
On the basis of technical scheme 2 or 3 structure of putting down in writing, in the fishing line guiding mechanism of the spinning-reel of technical solution of the present invention 4, described spline parts are led the arm support unit for screwing in described first, and the rotation stopping screw that stops described fixed part to rotate, the fishing line guiding mechanism of described spinning-reel also has the screwed hole that at least one can be used for screwing in described rotation stopping screw, so that described rotation stopping screw is led on the surface of arm support unit being arranged on described first with the contacted mode of the outer peripheral face of described non-round portion.Adopt this structure, can stop fixed part to rotate by a commercially available screw, so can reduce the cost of spline parts.
On the basis of technical scheme 4 structure of putting down in writing, in the fishing line guiding mechanism of the spinning-reel of technical solution of the present invention 5, described rotation stopping screw is the flat recess sunk screw.Adopt this structure,,,, also be difficult for making first to lead the increase of arm support unit structure though be provided with the spline parts so can reduce to be used to be provided with the space of spline parts can stop fixed part to rotate by the sunk screw that does not have head.In addition, because of sunk screw is not soket head cap screw but a word screw, so, also can prevent the distortion when it is rotated by instrument even the size of this sunk screw is less.
On the basis of technical scheme 4 structure of putting down in writing, in the fishing line guiding mechanism of the spinning-reel of technical solution of the present invention 6, described first leads the arm support unit has non-circular recess on described surface, and this non-circular recess can be taken in described non-round portion and described rotation stopping screw, and described screwed hole is formed in the described non-circular recess.Adopt this structure, because the head and the rotation stopping screw of fixed part can be accommodated in the non-circular recess, so it is outstanding that these two parts that are contained can not led the lateral surface of arm support unit from first, even the fishing line swing also is difficult for hanging over first lateral surface of leading the arm support unit.
On the basis of technical scheme 6 structure of putting down in writing, in the fishing line guiding mechanism of the spinning-reel of technical solution of the present invention 7, described screwed hole is two, these two screwed holes be disposed on center in the described non-circular recess with described fixed part be the center of circle etc. on the radial location, and described rotation stopping screw can contact with the outer peripheral face of described non-round portion.Adopt this structure, for example, when usefulness has the fixed part of regular polygon non-round portion such as hexagon or octagon, can be different with the central angle of each side of regular polygon by central angle from center to two screwed hole of fixed part, rotate to stop fixed part than the more phase place of non-round portion.
On the basis of technical scheme 2 or 3 structure of putting down in writing, in the fishing line guiding mechanism of the spinning-reel of technical solution of the present invention 8, the fishing line guiding mechanism of described spinning-reel also has second and leads arm support unit and guiding arm, this second leads the arm support unit with can be mounted thereto with respect to the mode of described second rotor arm swing, and this guiding arm connects described fixed axis cover and described second and leads the arm support unit.Adopt this structure, because of being provided with guiding arm, so be easy to after throwing bait, fishing line is directed on the spool.
On the basis of technical scheme 2 or 3 structure of putting down in writing, in the fishing line guiding mechanism of the spinning-reel of technical solution of the present invention 9, described non-round portion is positive N (N is the integer below 10 more than a 3) limit shape, and has the instrument fastener that can end with the instrument card on the top end surface.Adopt this structure, because of available commercially available screw component or nut part as fixed part, so can reduce the cost of fixed part.
On the basis of technical scheme 9 structure of putting down in writing, in the fishing line guiding mechanism of the spinning-reel of technical solution of the present invention 10, described non-round portion is formed with the rotation stopper recess of depression in each side of described n-shaped, so that fasten with the outer peripheral face of described spline parts.Adopt this structure,, that is, fasten with the rotation stopper recess that is recessed to form on the outer peripheral face of fixed part, so can stop the fixed part rotation effectively because the outer peripheral face of spline parts fastens with the outer peripheral face of fixed part.
(invention effect)
Adopt the present invention, the spline parts contact with the outer peripheral face of the non-round portion of fixed part, thereby stop fixed part to rotate.Therefore, fixed axis being fixed on first fixed part of leading on the arm support unit is difficult for loosening.
Description of drawings
Fig. 1 is the end view of the spinning-reel of first embodiment of the invention.
Fig. 2 is the side sectional view of described spinning-reel.
Fig. 3 is the cutaway view of handle
Fig. 4 is the exploded perspective view that fishing line is led arm.
Fig. 5 first leads the vertical view of arm support unit.
Fig. 6 is the amplification view that near the fishing line the fixed axis cover is led arm.
Fig. 7 is the cutaway view of spool.
Fig. 8 is the exploded perspective view of spool.
Fig. 9 is the cutaway view of brake operation button component.
Figure 10 is the exploded perspective view of described brake operation button component.
Figure 11 is the figure suitable with Fig. 5 of second embodiment of the invention.
Figure 12 is the figure suitable with Fig. 5 of third embodiment of the invention.
Figure 13 is the figure suitable with Fig. 5 of four embodiment of the invention.
Figure 14 is the figure suitable with Fig. 6 of four embodiment of the invention.
(description of reference numerals)
3: rotor, 31: the first rotor arm, 32: the second rotor arms, 34: fishing line is led arm (example of fishing line guiding mechanism), 40,240, lead arm support unit, 40a at 340: the first, 240a, 340a: first head receives recess (example of non-circular recess), 40d, 240d, 340d: screwed hole, 41: Wire guide roller, lead arm support unit, 43 at 42: the second, 343: fixed axis, 43e: internal thread part, 44: the fixed axis cover, 45: guiding arm, 46,146: hold-down screw, 46a, 146a: head (a non-circular example), 46b: rotation stopper recess, 47,247: spline parts, 343e: external thread part, 346: hold-down screw (example of fixed part), 346a: peripheral part (example of non-round portion), 346c: instrument fastener.
Embodiment
The structure of<fishing line reel 〉
Among Fig. 1 and Fig. 2, adopt the spinning-reel of first embodiment of the invention to have: fishing line reel main body 2, rotor 3 and spool 4, wherein, Handleset 1 is bearing on the fishing line reel main body 2, and can rotate with respect to fishing line reel main body 2.Rotor 3 is used for fishing line is wound into spool 4, and it is can be installed in the front portion of this fishing line reel main body 2 with respect to the mode of fishing line reel main body 2 rotations.Can twine fishing line on the outer peripheral face of spool 4, this spool 4 is arranged on the front portion of rotor 3 in the mode that can move forward and backward.Handleset 1 can be installed in the left side of fishing line reel main body 2 shown in Figure 1 or the right side of this fishing line reel main body 2.
As shown in Figure 1, Handleset 1 has rocking arm 8 and handle 9, and wherein, rocking arm 8 is installed in the end of Handle axis 10; Handle 9 is installed in the end of rocking arm 8.
<handle structure 〉
As shown in Figure 3, handle axle 18 is fixed on the end of rocking arm 8, and handle 9 is with can be mounted thereto with respect to the mode of handle axle 18 rotation.The base end side of handle axle 18 is formed with wide diameter portion 95, and this wide diameter portion 95 is used for handle axle 18 is carried out axial location, and is used for fixing handle 9.
Handle 9 has the installation portion 90 and the spherical or approximate spherical handle portion 91 of tubular, and wherein, installation portion 90 is installed in the outer circumferential side of handle axle 18, and handle portion 91 is adhesively fixed on the outer peripheral face of installation portion 90.Installation portion 90 for example is to be made by metals such as stainless steel alloy or aluminium alloys.A pair of bearing 94a, the 94b that keeps at a certain distance away in the axial direction is installed on the interior perimembranous of installation portion 90, and this bearing 94a, 94b are used to support handle axle 18 can rotate it on handle axle 18.Be formed with the external thread part 90a that is used for mounting cap 96 on the end outer peripheral face of installation portion 90.The end of handle axle 18 is screwed with anticreep screw 97, and this anticreep screw 97 is used to prevent that handle 9 from coming off from handle axle 18.Particularly, what anticreep screw 97 formed on installation portion 90 tops is used to install in the installing hole 90b of bearing 94b, prevents that via bearing 94b installation portion 90 from coming off from handle axle 18.On the part of joining with handle portion 91 on the installation portion 90, be formed with the groove 90c that adhesive is used that deposits of ring-type for example.
Handle portion 91 for example is the thin-walled hollow part that carbon-fiber reinforced resins is made.Handle portion 91 has the first in command 92 and the second in command 93, and wherein, the first in command 92 is arranged on rocking arm 8 one sides, and its outer peripheral face forms the part of sphere or approximate sphere; The second in command 93 is arranged on the opposition side of the rocking arm 8 for the first in command 92, and its outer peripheral face also forms the part of sphere or approximate sphere, and wherein a part of diameter is bigger than the diameter of the first in command 92 outer peripheral face.The first in command 92 inner peripheral surface forms tubular, and is bonded on the outer peripheral face of installation portion 90.The first in command 92 and the second in command 93 are at following two location overlaps and bond together: i.e. the maximum outside diameter portion M place of the peripheral part of handle portion 91, with and interior perimembranous on the maximum M of Ministry of Foreign Trade and Economic Cooperation same position place in the axial direction.The first in command 92 forms the part of sphere, and its center is in the position of the axle core X certain distance that leaves handle axle 18.
Being shaped as of the second in command's 93 outer peripheral faces, beginning to the location point P of cap 96 sides parts from its part that is connected with the first in command 92 is a part with the sphere of the first in command's 92 same radius; It from a P to the part that cap 96 is installed the part of the big sphere of the radius ratio first in command 92.The second in command 93 inner peripheral surface forms tubular, and it is separated with gap slightly mutually with the outer peripheral face of cap 96.Be formed with osculum 93b on interior perimembranous 93a of the second in command 93.Osculum 93b is forming as upper/lower positions, that is: clogged and the position formation of shipwreck to enter by cap 96 when mounting cap 96.The center of the land portions that the second in command 93 radius is bigger is on axle core X.
The cartridge that has bead 96a that cap 96 is made for aluminium alloy.Between the cap 96 and the second in command's 93 the interior perimembranous 93a seal 98 is installed, sealing part 98 for example is made of O type circle, enters in the handle portion 91 to prevent liquid.Seal 98 is installed in the endless groove 96b that forms on the cap 96.The formation position of endless groove 96b than osculum 93b near bead 96a.
As depicted in figs. 1 and 2, fishing line reel main body 2 has fishing line wheel body 2a, cover 2b, the pole mount pad 2c of portion, and wherein, fishing line wheel body 2a is made by aluminium alloy, and has opening 2d; Cover body part 2b is made by aluminium alloy, and with mounted thereto with respect to the removable mode of fishing line wheel body 2a, to cover opening 2d; The pole mount pad 2c of portion extends in the place ahead obliquely from fishing line wheel body 2a.Fishing line wheel body 2a inside has the space, be provided with rotor driven mechanism 5 and swing mechanism 6 in this space, wherein, rotor driven mechanism 5 rotates to drive rotor 3 with Handleset 1 interlock, swing mechanism 6 is used to make spool 4 to move forward and backward, thereby twines fishing line equably.
As shown in Figure 2, rotor driven mechanism 5 comprises master gear 11 and the pinion 12 that meshes with this master gear 11, and wherein, master gear 11 rotates with main gear shaft 11a, is fixed with the Handle axis 10 of Handleset 1 on this main gear shaft 11a.Pinion 12 forms tubular, and its anterior 12a passes the central part of rotor 3, and is fixed on the rotor 3 by nut 13.The axial pars intermedia of pinion 12 and rearward end are bearing on the fishing line wheel body 2a by bearing 14a, 14b respectively, and can be with respect to fishing line wheel body 2a rotation, and wherein, bearing 14a, 14b keep at a certain distance away at fore-and-aft direction.
Swing mechanism 6 is used to make spool axle 15 to move forward and backward, thereby makes spool 4 and spool axle 15 move in the same way, and wherein, spool axle 15 is connected via unloading the central part of force mechanisms 60 with spool 4.Swing mechanism 6 comprises thread spindle 21, slide block 22 and idler gear 23, and wherein, thread spindle 21 is set in parallel in the below of spool axle 15; Slide block 22 moves forward and backward along thread spindle 21; Idler gear 23 is fixed on the end of thread spindle 21.The rear end of spool axle 15 is with can not be fixed thereon with respect to the mode of slide block 22 rotation.Idler gear 23 is meshed with pinion 12.
Spool axle 15 passes the center of pinion 12.Spool axle 15 is subjected to the driving of swing mechanism 6 to yearn for multiple moving towards front and back in the inside of pinion 12.With regard to spool axle 15, the intermediate portion is installed in bearing 16 supportings in the nut 13, and its rear portion is by the rear portion inner peripheral surface supporting of pinion 12, and this spool axle 15 can and can move vertically with respect to bearing 16 or pinion 12 rotations.For prevent when pinion 12 with respect to spool axle 15 rotation, and spool axle 15 is when moving forward and backward, spool axle 15 blocks pinion 12, is coated with electroless plating nickel on the surface of spool axle 15.The end of spool axle 15 is formed with locking surface 15a and external thread part 15b (as shown in Figure 7), and wherein, locking surface 15a is made of the face that is parallel to each other and is used for spline, and external thread part 15b is used to adjust the size of unloading the range degree.
(rotor structure)
As shown in Figure 2, rotor 3 has rotor subject 33 and fishing line is led arm (example of fishing line guiding mechanism) 34, wherein, rotor subject 33 has connecting portion 30, the first rotor arm 31 and second rotor arm 32 of tubular, and this first rotor arm 31 and second rotor arm 32 are arranged on the outside of connecting portion 30 in mode in opposite directions; Fishing line is led arm 34 with can be mounted thereto with respect to the mode of rotor subject 33 swing.Rotor subject 33 with connecting portion 30, the first rotor arm 31 and second rotor arm 32 is for example one-body molded by aluminium alloy.
The front portion of connecting portion 30 forms antetheca 30a, and the central authorities of antetheca 30a are formed with jut 30b.The center of jut 30b is formed with through hole 30c, and the anterior 12a of pinion 12 and spool axle 15 pass this through hole 30c.The front portion of antetheca 30a is provided with nut 13.
The first rotor arm 31 is outwards outstanding, crooked and extension forward from connecting portion 30, and the part that this first rotor arm 31 links to each other with connecting portion 30 is crooked along the circumferential expansion of connecting portion 30.Second rotor arm 32 is outwards outstanding, crooked and extension forward from connecting portion 30, and the part that this second rotor arm 32 links to each other with connecting portion 30 is crooked along the circumferential expansion of connecting portion 30.Be formed with the opening (not shown) that is used to alleviate its weight on second rotor arm 32.
<fishing line is led arm configuration 〉
Fishing line is led arm 34 is installed in the first rotor arm 31, second rotor arm 32 in the mode that can swing between take-state and unwrapping wire state end.Under the effect of leading arm switching mechanism (not shown), fishing line is led arm 34 and is swung between take-state and unwrapping wire state.
As Fig. 2 and shown in Figure 4, fishing line is led arm 34 and comprised: first leads arm support unit 40, second leads arm support unit 42 and Wire guide roller 41, and wherein, first leads arm support unit 40 being installed in its end outer circumferential side with respect to the mode of the first rotor arm 31 swings; Second leads arm support unit 42 being installed in its end outer circumferential side with respect to the mode of second rotor arm, 32 swings; Wire guide roller 41 is installed in first end of leading arm support unit 40.Fishing line is led arm 34 and is also comprised fixed axis 43, fixed axis cover 44 and guiding arm 45, and wherein, fixed axis 43 is fixed on first end of leading arm support unit 40, and leads arm support unit 40 cantilever support by first; Fixed axis cover 44 is arranged on the end side of fixed axis 43; 45 pairs of fixed axis covers 44 of guiding arm and second are led arm support unit 42 and are connected.In addition, fishing line is led arm 34 and is also comprised hold-down screw (example of fixed part) 46 and spline parts 47, and wherein, hold-down screw 46 is used for that fixed axis 43 is fixed to first and leads arm support unit 40, and spline parts 47 are used to stop hold-down screw 46 to rotate.
As Fig. 4~shown in Figure 6, first to lead arm support unit 40 for example be aluminium alloy part, and the metal protective film that forms by chromium plating is arranged on its lateral surface.Make first surface of leading arm support unit 40 become harder by chromium plating, thereby can prevent to lead arm support unit 40 and damage its lateral surface owing to first with contacting of fishing line.The first lateral surface end side of leading arm support unit 40 is formed with first housing recess (example of non-circular recess) 40a, takes in head (example of the non-round portion) 46a of hold-down screw 46 in this first housing recess 40a.The first lateral surface base end side of leading arm support unit 40 is formed with the second housing recess 40b, takes in the head 49a of mounting screw 49 in this second housing recess 40b, and this mounting screw 49 is used for leading arm support unit 40 with first and is installed to the first rotor arm 31.The first housing recess 40a caves in into following shape: promptly, linked to each other and the raindrop shape or the approximate raindrop shape that form by two circles of size.In the first housing recess 40a, being formed with the center of circle is the bigger through hole 40c of diameter of C1, and hold-down screw 46 can pass this through hole 40c; Also being formed with the center of circle in addition is the less screwed hole 40d of diameter of C2, spline parts 47 can be screwed into wherein; First medial surface of leading arm support unit 40 is formed with the 3rd circular housing recess 40e, is provided with Wire guide roller 41 in the 3rd housing recess 40e.
Fixed axis 43 forms with 44 splits of fixed axis cover.The purpose that fixed axis 43 is set is, fixed axis cover 44 is fixed on first leads on the arm support unit 40, and in Wire guide roller 41 rotating modes this Wire guide roller 41 is supported.Fixed axis 43 comprises: the head 43a that diameter is bigger; The first fastener 43b, its link to each other with head 43a and its diameter littler than the diameter of head 43a; Support 43c, it is used for support conductors roller 41; The second fastener 43d, it is formed at the end of support 43c.The top of fixed axis 43 is formed with internal thread part 43e, and this internal thread part 43e and hold-down screw 46 spin together.The first fastener 43b and fixed axis cover 44 fasten, and the second fastener 43d and first leads arm support unit 40 and fastens, and thus, prevent that fixed axis cover 44, fixed axis 43 and first from leading between the arm support unit 40 and rotating.
Hold-down screw 46 has non-circular head 46a, and in the present embodiment, head 46a has 8 rotation stopper recess 46b, and these 8 rotation stopper recess 46b that are circular-arc depression form octagon.Rotation stopper recess 46b goes up the circular arc that forms and can fasten with spline parts 47.The center of circle of this circular arc and the center of spline parts 47 are that the center of circle C2 of the less circle of diameter is roughly consistent.Be formed with flat recess (example of instrument fastener) 46c on the surface of head 46a, this flat recess 46c that forms along diameter is used for only being blocked by instruments such as screwdrivers.When utilizing 46 pairs of fixed axis 43 of hold-down screw fixedly, hold-down screw 46 is fastened to the position that rotation stopper recess 46b can fasten with spline parts 47.
Spline parts 47 for example are the countersunk head dog screws that the end is formed with flat recess 47a, or do not have the common cylindric screw of the bigger head of diameter.Spline parts 47 are screwed onto the bottom of screwed hole 40d and are fixed in the first housing recess 40a.
In the present embodiment, the countersunk head dog screw that rotates because of prevention hold-down screw 46 is not have head, so can reduce to be used to be provided with the space of spline parts 47 to a certain extent,, first structure of leading arm support unit 40 is increased though be provided with spline parts 47.In addition, the countersunk head dog screw is not soket head cap screw but slotted head screw, so even its size is less, this screw can not be out of shape yet when with instrument it being screwed into.
Fixed axis 43 is fixed on first by the hold-down screw 46 with non-circular head 46a and leads on the arm support unit 40.Wire guide roller 41 is used for line guide for fishing to spool 4 supporting thereon with respect to the mode that this fixed axis 43 rotates.In the present embodiment, spline parts 47 contact with the outer peripheral face of the non-circular head 46a of hold-down screw 46, thereby stop hold-down screw 46 to rotate.Therefore, be used for that fixed axis 43 is fixed to first hold-down screw 46 of leading on the arm support unit 40 and be difficult for becoming flexible, can prevent that those from by the hold-down screw 46 loosening troubles that cause, shaking as Wire guide roller 41.If the Wire guide roller in the spinning-reel 41 shakes or the position instability, can cause and twist thread (yarn ヨ レ) or sting line.
As shown in Figure 4, fixed axis cover 44 is integrally formed by processing method such as for example forgings and guiding arm 45, and described guiding arm 45 is " U " word shape or is similar to " U " word shape.Be formed with the bigger installation recess 44a that can install and fix axle 43 on the fixed axis cover 44, the bottom that recess 44a is installed is formed with the slit 44b that fastens with the first fastener 43b.The end of guiding arm 45 is fixed on second and leads on the arm support unit 42.
Wire guide roller 41 is being supported thereon by two bearing 48a, 48b with respect to the mode that fixed axis 43 rotates, and this bearing 48a, 48b are separated by a distance vertically.Being formed with first 41b of portion and second 41c of portion on the Wire guide roller 41, is the less guiding groove 41a of diameter that forms in axial central authorities between this first 41b of portion and second 41c of portion.First 41b of portion is positioned at fixed axis cover 44, and its diameter is less than the diameter of second 41c of portion.Second 41c of portion is positioned at first and leads circle the 3rd housing recess 40e that arm support unit 40 ends form.Wire guide roller 41 inside are equipped with the axle collar, pad or the packing ring that is used to install bearing 48a, 48b.
As shown in Figure 2, in connecting portion 30 inside of rotor 3, be provided with the back-stop mechanism 50 that is used to forbid change in 3 counter-rotatings.Back-stop mechanism 50 has the roller-type one way clutch 51 of inner ring idle running.This back-stop mechanism 50 always forbids that rotor 3 towards rotating with the unwrapping wire rightabout, the state of rotor 3 counter-rotatings occurs thereby do not have.
(spool structure)
As shown in Figure 2, spool 4 is arranged between the first rotor arm 31 and second rotor arm 32 of rotor 3, and is installed in the end of spool axle 15.As shown in Figure 7, spool 4 has: line tube main part 4a, for example make by aluminium alloy, and can twine fishing line in its periphery; Skirt section 4b, the rear portion of itself and line tube main part 4a is integrally formed; The 4c of front flange portion, the front end of its online tube main part 4a is integrally formed with it.The inside of spool 4 has been taken in and has been unloaded force mechanisms 60 and unload power sound generating mechanism 85, wherein, unloading force mechanisms 60 is used for that spool 4 is carried out the certain braking of degree (power on acting on fishing line is during greater than the certain brake force of this degree, allow spool to rotate) with the power of release action on fishing line, so that the brake force of setting affacts on the spool 4, unload power sound generating mechanism 85 when power (release action on fishing line) sounding when unloading force mechanisms 60 and unload the power action.
Line tube main part 4a is a cylinder-like part, and its outer peripheral face is made of the periphery that parallels with spool axle 15.Line tube main part 4a has: for the cylindrical portion 4d of fishing line winding; The discoideus abutment wall 4e of portion, its inner peripheral surface at cylindrical portion 4d is integrally formed with it; Tubular axle support 4f, it is formed on interior all sides of the 4e of abutment wall portion.
Skirt section 4b has back flange part 4h and cylindrical portion 4i, and wherein, back flange part 4h radially extends from the rear of line tube main part 4a, and cylindrical portion 4i is the tubular extension backward from the outer circumferential side of back flange part 4h.The connecting portion 30 of rotor 3 is set at this cylindrical portion 4i inboard.
Metal spool ring 20 is installed on the outer peripheral face of the 4c of front flange portion, and this spool ring 20 is used for fishing line is emitted swimmingly from line tube main part 4a.The outer peripheral face of spool ring 20 forms inclined-plane 20a, and its outer end is bigger than inner diameter.Spool ring 20 is fixed on the 4c of front flange portion by ring fixed part 19.Ring fixed part 19 screws with the tubular internal thread part 4j that the past flange part 4c gives prominence to forward.
As Fig. 7, shown in Figure 8, line tube main part 4a inside, be equipped with in the place ahead of the 4e of abutment wall portion can with the force mechanisms admission extinguisher portion 52 of unloading of this 4e of abutment wall portion unitary rotation, this unloads force mechanisms admission extinguisher portion 52 and is used to take in and unloads force mechanisms 60.The place ahead of unloading force mechanisms admission extinguisher portion 52 is equipped with carrying cylinder portion 53, and this carrying cylinder portion 53 is used for axle support 4f spool 4 being supported, and spool 4 can be with respect to 15 rotations of spool axle.
Unload the inside of force mechanisms admission extinguisher portion 52 and take in the friction part described later 62 that unloads force mechanisms 60.With regard to unloading force mechanisms admission extinguisher portion 52, inner circumferential surface has a plurality of (for example 8), and semicircular card ends recess 52a, and these cards end recess 52a to form along the circumferential mode of certain distance separately; Its rear surface has a plurality of (for example 4) engaging protrusion 52b, these engaging protrusion 52b with along circumferentially separately the mode of certain distance form, and fasten with a plurality of (for example 4) the connecting hole 4g that on the support 4e of spool 4, forms.Thus, unload force mechanisms admission extinguisher portion 52 and the rotation of spool 4 one.
Carrying cylinder portion 53 has: peace charging tube part 53a, the inner peripheral surface tabling of the cylindrical portion 4d of itself and line tube main part 4a; The 53b of circular wall portion, its inner peripheral surface at peace charging tube part 53a is integrally formed with it; Tubular axle support 53c, it is formed on interior all sides of the 53b of circular wall portion.The diameter of the front side outer peripheral face 53e of peace charging tube part 53a is greater than the diameter of rear side outer peripheral face 53f, the inner peripheral surface tabling of this front side outer peripheral face 53e and cylindrical portion 4d.On the outer peripheral face 53e of this front side O type circle 54 is installed, this O type circle 54 is used to prevent that liquid from entering carrying cylinder portion 53 rears from the gap between cylindrical portion 4d and the carrying cylinder portion 53.The front side outer peripheral face 53e that O type circle 54 is installed in carrying cylinder portion 53 goes up in the formed endless groove 53d.The rear surface of peace charging tube part 53a contacts with the front surface that unloads force mechanisms admission extinguisher portion 52.The anticreep spring of being made by wire rod 55 prevents from carrying cylinder portion 53 and unloads force mechanisms admission extinguisher portion 52 to come off, and this anticreep spring 55 is installed in spool 4 inside, and is positioned at carrying cylinder portion 53 the place aheads.Anticreep spring 55 remains in the spool 4 by the front surface of line tube main part 4a and the gap between ring fixed part 19 rear surfaces.
Chimeric on the outer peripheral face of spool axle 15 have first support 56 and second support 57, wherein, on first support 56 bearing 58a is installed, on second support 57 bearing 58b is installed, this bearing 58a, 58b are used for spool 4 is supported, and it can be rotated with respect to spool axle 15.First support 56 is with can be mounted thereto with respect to the mode of spool axle 15 rotation.First support 56 is the cylinder-like part of band bead, and has lip portions 56a and the diameter tube portion 56b littler than lip portions 56a.First support 56 is arranged between brake operation button component 61 and the friction part 62 and with the two and contacts.The inner ring of bearing 58a is fixed on the outer peripheral face of the 56b of tube portion of first support 56.The outer ring of bearing 58a is installed on the axle support 53c of carrying cylinder portion 53.Thus, can prevent easily that bearing 58a from coming off from the 56b of tube portion of the first abutment wall portion 56.
Second support 57 is fixed on the rear portion of formed locking surface 15a on the front part of spool axle 15.Second support 57 is for having the band step cartridge of two sections of reducing diameter part 57a and wide diameter portion 57b sizes.The inner ring of bearing 58b is installed on the reducing diameter part 57a.Install on the axle support 4f of online tube main part 4a the outer ring of bearing 58b.Be formed with the first locking surface 57c and the second locking surface 57d vertical that constitute by two parallel surfaces on the wide diameter portion 57b with the first locking surface 57c.Limit screw 59 passes this first locking surface 57c, second support 57 by this limit screw 59 with can not be fixed thereon with respect to the mode of spool axle 15 rotation.Limit screw 59 is the countersunk head dog screw of band flat recess, and is screwed in the screwed hole that passes locking surface 15a via the first locking surface 57c.
With regard to the supporting construction of the spool 4 that has said structure among the present invention, abutment wall portion 4e the place ahead of line tube main part 4a is provided with carrying cylinder portion 53, and bearing 58a is arranged in this carrying cylinder portion 53, and in the prior art, be that two bearings are set up in parallel on axle support 4f, so in terms of existing technologies, can enlarge two axially spaced-aparts between bearing 58a, the 58b.Therefore, adopt the above-mentioned supporting construction of spool 4 among the present invention, the supporting of spool 4 is become greatly at interval, can suppress spool 4 and shake.
(unloading the structure of force mechanisms)
As Fig. 7, shown in Figure 8, unload force mechanisms 60 and be used for spool 4 is braked and the brake force that degree is certain acts on spool 4 to the rotation of unwinding direction.Unloading force mechanisms 60 comprises: unload power operation button component 61, it is used for adjusting unloading the range degree by hand; Friction part (example of drag friction portion) 62, it has for example 4 drag washer 62a~62d, and this drag washer 62a~62d is unloaded power operation button component 61 and is pushed towards spool 4 sides, thereby adjusts unloading the range degree.
(unloading the structure of power operation button component)
As Fig. 9, shown in Figure 10, unload power operation button component 61 and have: operating knob portion 63, second parts 67 that it has first parts 66 and rotates with respect to first parts 66; First seal member 64, it seals the gap between operating knob portion 63 and the spool 4; Second seal member 65, it seals the gap between first parts 66 and second parts 67; Operating knob sound generating mechanism 68 (Figure 10), it relatively rotates and sounding by first parts 66 and second parts 67.
Except that having first parts 66 and second parts 67, operating knob portion 63 also has the attaching parts 74 that first parts 66 are connected with second parts 67, can be between the two by attaching parts 74, the first parts 66 and second parts 67 but can not move vertically relative to the opposing party relative to rotating.
First parts 66 comprise the cylindrical portion 66b that ring-type lip portions 66a and diameter are littler than lip portions 66a for the cartridge of band bead, and these first parts 66 are for example made by metals such as aluminium alloys.First parts 66 with can not be with respect to spool axle 15 rotation but axially displaceable mode be provided with.Sounding plectane 69 is used to constitute operating knob sound generating mechanism 68, and being fixed on its front end face with the mode of lip portions 66a one rotation.
The parts that sounding plectane 69 is made for synthetic resin are formed with on its front surface along circumferential isolated a plurality of sounding recess 69a.Be formed with a plurality of connection projection 69b on the rear surface of sounding plectane 69, this connection projection 69b and a plurality of connecting hole 66e tablings that are formed on the lip portions 66a.Thus, stop sounding plectane 69 to rotate with respect to first parts 66.
Be formed with the fastening groove 66c of oval shape on the interior perimembranous of cylindrical portion 66b, this fastening groove 66c fastens with it in the mode that can not rotate with respect to the locking surface 15a of spool axle 15.The rear portion, mounting portion of first seal member 64 is formed with endless groove 66d on cylindrical portion 66b outer peripheral face.The rear end face of this cylindrical portion 66b connects via the drag washer 62a of first support 56 with friction part 62.
Second parts 67 are towards first parts 66, and can be with respect to 66 rotations of first parts.Second parts 67 screw with spool axle 15, and to first parts, 66 1 side-prominent formation tubulars, to cover lip portions 66a.Second parts 67 have: operating knob body 71; Nut portions 72, its with can not be with respect to operating knob body 71 rotation but axially displaceable mode be provided with, and screw with spool axle 15; Spring members 73, it is made of helical spring, and is set between the nut portions 72 and first parts 66 with compressive state.
Operating knob body 71 comprises: operating knob main body 75, and it has 75a of plectane portion and the tubular protuberance 75b littler than the diameter of the 75a of plectane portion, opens by synthetic resin and makes; Operating knob cover 76, it is fixed on operating knob main body 75 front surfaces, is discoideus, and is made of metal; Operating knob 77, it radially is fixed on the front surface of operating knob cover 76, and is made of metal.
Four screw component 80a~80d insert from rear surface one side of the 75a of plectane portion of operating knob main body 75, and pass operating knob cover 76 and be screwed into operating knob 77.Thus, operating knob cover 76 and operating knob 77 are fixed on the operating knob main body 75.
Protuberance 75b protrudes tubular towards first parts 66, to cover the lip portions 66a of first parts 66.Being installed in the lip portions 66a that attaching parts 74 on the protuberance 75b inner peripheral surface prevent to be highlighted first parts 66 that the 75b of portion covers comes off.Thus, not axially displaceable mode connects can rotate relatively between the two for first parts 66 and second parts 67.Be formed with nut incorporating section 75c on the interior perimembranous of operating knob main body 75, nut portions 72 is can move vertically and can be accommodated among the 75c of this nut incorporating section with the mode of nut incorporating section 75c one rotation.
Front surface and the part outer peripheral face of the 75a of plectane portion of operating knob cover 76 overlapping operation button main bodys 75.Therefore, be used to constitute the operating knob main body 75 of unloading power operation button component 61 mechanisms, be hidden in the spool 4 and not to exposing outside by what synthetic resin was made.The front surface of operating knob cover 76 forms to cave near the thin more mode of core thickness more.Operating knob 77 is arranged on along on the position of the diameter of operating knob cover 76, and outstanding towards the place ahead.
Attaching parts 74 are to form by bending elastic metallic wire rod.Attaching parts 74 are " C " word shape spring members, and the bight 74a with 4 right angles or approximate right angle.Engage to by bight 74a on the inner peripheral surface of protuberance 75b in the formed endless groove, attaching parts 74 are installed on the inner peripheral surface of protuberance 75b.Contact with the rear surface of lip portions 66a by 3 arc sections 74b between the 74a of bight, can stop lip portions 66a to come off.
Nut portions 72 for example is a hex nut, and it screws with the external thread part 15b that forms on the outer peripheral face of the end of spool axle 15, and along with the rotation of operating knob main body 75 is compressed spring members 73.
The disk-like member that first seal member 64 is for example made for synthetic rubber.First seal member 64 is arranged between the outer peripheral face of cylindrical portion 66b of the inner peripheral surface of peace charging tube part 53a of the carrying cylinder portion 53 that spool 4 is supported and first parts 66.The stopper ring 70 that is installed in the endless groove 66d is used to stop that first seal member 64 moves backward.With regard to first seal member 64, inner circumferential surface is installed on the cylindrical portion 66b of first parts 66, and its peripheral part contacts with the inner peripheral surface of the peace charging tube part 53a of carrying cylinder portion 53.The inside of first seal member 64 is embedded with the discoideus stiffener 81 that stainless steel alloy is for example made.Stiffener 81 inserts in the mould by the injection molded shape of inserts when being shaped first seal member 64.Be formed with flange 64a on the peripheral part of first seal member 64, this flange 64a contacts with the inner peripheral surface of peace charging tube part 53a, and its section shape is for thin more near the end more.Flange 64a square neck forward is oblique.It radially is formed with towards the place ahead the ring-shaped protrusion 64b that outstanding and section is triangular shape in the centre position.This ring-shaped protrusion 64b contacts with the rear surface of second seal member 65.The front surface of the flange 64a of first seal member 64 also contacts with the rearward end of the outer peripheral face of second seal member 65.
The cartridge that the end is arranged that second seal member 65 is for example made for synthetic rubber.Second seal member 65 is arranged between first seal member 64 and second parts 67.Second seal member 65 has: tubular contact site 65a, and it can contact with the outer peripheral face of the protuberance 75b of the operating knob main body 75 of second parts 67; Annular recessed portion 65b, it is formed on all sides in the contact site 65a and fastens with the rear end face of protuberance 75b; The 65c of plectane portion, it is installed on the outer peripheral face of cylindrical portion 66b of first parts 66.
With regard to the brake operation button component 61 of this structure, because second seal member 65 that is arranged between first seal member 64 and second parts 67 has tubular contact site 65a, this contact site 65a contacts with the outer peripheral face of the protuberance 75b of second parts 67, so, make the gap between first parts 66 and second parts 67 obtain sealing by this second seal member 65.And, make the gap between the spool 4 and first parts 66 obtain sealing by being arranged on first seal member 64 between the spool 4 and first parts 66.In the present embodiment, second seal member 65 contacts with the outer peripheral face of the protuberance 75b of the operating knob main body 75 of second parts 67 by tubular contact site 65a.Therefore, under the state that first seal member 64 and second seal member 65 are formed as one, even hydraulic pressure acts on first seal member 64 will under press, second seal member 65 is not yielding yet.Therefore, even hydraulic pressure acts on two seal members 64,65, liquid also is difficult for flowing into from the gap between first parts 66 and second parts 67 inside of brake operation button component 61.And it is in the present embodiment, and first seal member 64 and 65 splits of second seal member form, so even 64 distortion of first seal member, second seal member 65 also is difficult for further distortion, and liquid is the inside of more difficult inflow brake operation button component 61 just also.
As shown in figure 10, operating knob sound generating mechanism 68 has: sounding plectane 69, and it has sounding recess 69a; Impacting pin (example of impact member) 82, it is with can be mounted thereto with respect to the mode of operating knob main body 75 advance and retreat; Helical spring 83, it loads impacting pin 82 towards sounding recess 69a.This impacting pin 82 is following state: the middle body diameter is bigger, and the front-end and back-end diameter is less, and front end is hemispherical.Unloading power when operation, second parts 67 and the 66 relative rotations of first parts, this moment 82 of impacting pins constantly and sounding recess 69a collision and sounding.
(structure of friction part)
As shown in Figure 8, the drag washer 62a of friction part 62 is metal plectane parts, and it contacts with first parts 66 via first support 56, and can not be with respect to 15 rotations of spool axle.Drag washer 62b is can be with respect to the metal plectane parts of spool 4 one rotation.Drag washer 62c is metal plectane parts, its can not with respect to spool axle 15 rotate the same with drag washer 62a.Drag washer 62d for example is the plectane parts that felt or graphite are made, and can be with respect to spool 4 and 15 rotations of spool axle.On the central part of drag washer 62a and drag washer 62c, be formed with oblong fastening groove 62e, the locking surface 15a that this fastening groove 62e and spool axle 15 end side form fastens.Be formed with the radially outstanding 62f of edge portion of foreign side of a plurality of (for example 8) court on the outer peripheral face of drag washer 62b.The 62f of this edge portion ends recess 52a with a plurality of cards that form vertically and only blocks mutually, and this card ends recess 52a to be arranged on the inner peripheral surface of braking admission extinguisher portion 52 along circumferential mode separately.Thus, drag washer 62b and spool 4 one rotation.
Drag washer 62a~62d prevents to come off by first support 56 that carrying cylinder portion 53 is supported.Therefore, if the anti-avulsion spring 55 that is arranged on carrying cylinder portion 53 the place aheads is thrown off, just can not carry out dismounting to drag washer 62a~62d.
When spool axle 15 moves relative the rotation with spool 4 because of the power of unloading, unload power sound generating mechanism 85 sounding.As shown in Figure 8, unload power sound generating mechanism 85 and have: the first sounding parts 86, it is installed in the rear surface of the back flange part 4h of spool 4, and rotates with spool 4 one; The second sounding parts 87, it constantly clashes into mutually with the first sounding parts 86.
The first sounding parts 86 are the cylindric of band bead, and are formed with the metal parts of a plurality of circular-arc sounding recess 86a for inner peripheral surface.The rear surface of the first sounding parts 86 is provided with lid (label) 88, and this lid 88 is screwed rear surface at back flange part 4h with the first sounding parts 86.
The second sounding parts 87 have: two impacting pin 87a, its relative sounding recess 86a advance and retreat; Two spring members 87b, it applies power towards sounding recess 86a direction to two impacting pin 87a.Impacting pin 87a is accommodated in the tubular storage member 89, and this storage member 89 fastens with it in the mode that can not rotate with respect to the second locking surface 57d of second support 57.Storage member 89 has: take in main part 89a, it has two accommodating groove 89c and is the thick cyclinder shape, and this accommodating groove 89c takes in it in the mode that impacting pin 87a can advance and retreat therein; Cover 89b, it is screwed the sealing accommodating groove 89c taking on the main part 89a, and fastens with the second locking surface 57d simultaneously.Two accommodating groove 89c that take in main part 89a form as follows: promptly, taking in the outer peripheral face upper shed of main part 89a, and the interval between two accommodating groove 89c of open side is narrower.Be formed with stop hole 89d on the inner peripheral surface of cover 89b, this stop hole 89d and the second locking surface 57d fasten.Be provided with pad 101 between the 4e of abutment wall portion of storage member 89 and spool 4.
The rear surface of cover 89b is equipped with three spool positions and adjusts pads 102 and two restriction pads 103,104, and wherein, the spool position is adjusted pad 102 and for example made by synthetic resin, and fastens with the first locking surface 57c of second support 57; Restriction pad 103,104 restriction spools 4 move backwards.Restriction pad 103,104 forms stop hole 103a, the 104a that the locking surface 15a with spool axle 15 fastens respectively at inner peripheral surface, can not be with respect to 15 rotations of spool axle.Restriction pad 104 is stepped pad, and with restriction pad 103 the 3rd seal member 105 is kept.The peripheral part of the 3rd seal member 105 contacts with the inner peripheral surface of the first sounding parts 86.The purpose that the 3rd seal member 105 is set is, prevents that liquid from flowing into spool 4 inside with friction part 62 from the rear surface of spool 4.
(operation of fishing line reel and action)
Before fishing, unload the range degree according to size or the kind adjustment of fish.When unloading the range degree and adjust, rotate and unload power operation button component 61.When for example unloading power operation button component 61, via spring members 73 first parts 66 are pushed to friction part 62 sides with the nut portions 72 that spool axle 15 screws with the rotation of up time direction.Brake force (being the upper limit of the power of release action on fishing line) is increased.At this moment, by the relative rotation of first parts 66 with second parts 67, impacting pin 82 constantly clashes into to sounding recess 69a with specific time interval, thereby sends clear and melodious, cheerful and light-hearted click.
When throwing bait, fishing line is led arm 34 turn to the unwrapping wire state.Therefore, first fishing line is led arm support unit 40 and second fishing line and is led 42 swings of arm support unit.Under this state, hook the fishing line fishing rod of jettisoninging simultaneously with the forefinger of hand of holding fishing rod.So, fishing line is taken advantage of a situation because of the weight of fishhook assembly and is emitted.Under the state that fishing line is emitted, Handleset 1 is rotated towards the take-up direction, 3 of rotors utilize rotor driven mechanism 5 to rotate to the take-up direction, fishing line is led arm 34 and is led arm reversing device (not shown) by fishing line and reset to the fishing line winding position, and fishing line moves and is wrapped on the spool 4 from guiding arm 45 guiding line rollers 41.
During fishing, when making the load increase of Wire guide roller 41, then can make by first fixed axis 43 of leading the supporting of arm support unit 40 single armeds to tilt to vibrate a little because of the change of load if the fish that rises to the bait is big.Under this situation, be to stop by stop component 47 to be used for fixed axis 43 is fixed to first hold-down screw 46 rotations of leading on the arm support unit 40 in the present embodiment, so hold-down screw 46 is difficult for becoming flexible.
After fishing finishes, spinning-reel immersed in the tub that fresh water is housed clean, at this moment, first seal member 64 can be pressed by hydraulic pressure and deform backward.When sealing, may occur liquid because of the distortion of first seal member 64 and flow into the situation of unloading power operation button component 61 inside from this gap with the gap between 64 pairs first parts 66 of first seal member and second parts 67.But in the present embodiment, second seal member 65 is provided with tubular contact site 65a, this tubular contact site 65a contacts with the outer peripheral face of the protuberance 75b of second parts, so even first seal member 64 is because of hydraulic pressure deforms, liquid also is difficult for immersing unloading power operation button component 61 inside.Therefore, liquid is difficult for flowing into friction part 62 from unloading power operation button component 61 inside via the peripheral part of spool axle 15, is difficult for the situation that generation changes brake force (being the upper limit of the power of release action on fishing line) because of soaking of friction part 62.
(other embodiments)
(a) in the above-mentioned embodiment, hold-down screw 46 has adopted following special screw parts: promptly, its octagonal head 46a is provided with rotation stopper recess 46b, still, as long as hold-down screw 46 has the non-circular head that can stop self to rotate, any embodiment can.Especially, when head is positive N (N is the integer below 10 more than 3) limit shape, can adopt commercially available screw component, so can reduce the cost of hold-down screw.
Among Figure 11, hold-down screw 146 is for having the hex screw of hex-shaped head (example of non-round portion) 146a.Spline parts 47 are the sunk screw identical with above-mentioned embodiment, and it contacts with each side of hexagon, rotate to stop hold-down screw 46.
(b) in the above-mentioned embodiment, constitute the spline parts, but also available screw component with head constitutes the spline parts with the sunk screw that does not have head.So long as these spline parts can fasten with non-circular head, any structure can, the plate-shaped member that fastens with non-circular head also is fine.
Among Figure 12, hold-down screw 46 is identical with above-mentioned embodiment.Spline parts 247 are for having the round end Screw of rounded nose 247a.The screwed hole 240d that spline parts 247 are screwed in is arranged on first two places of leading in first housing recess (example of the non-circular recess) 240a of arm support unit 240.It is on the identical position of the radius in the center of circle that two screwed hole 240d are formed on center with octagonal head 246a, and the central angle alpha of Xing Chenging (for example thus, spend to the scope of 90 degree from 30) different with the central angle β (45 degree) of octagonal each side of head 246a, the first housing recess 240a is following shape: promptly, connect circle and two the formed shapes in circle back that diameter is less that diameter is bigger with straight line.The home position of the circle that this diameter is bigger is formed with through hole 240c, and hold-down screw 46 passes this through hole 240c, and the home position of the circle that two diameters are less is formed with two screwed hole 240d.
The outside of head 246a in being arranged at the first housing recess 240a is equipped with cap assembly 248, and this cap assembly 248 is used for covering the screwed hole (among Figure 12, the screwed hole 240d in left side) that two screwed hole 240d do not have use.Cap assembly 248 is fixed on the first housing recess 240a by spline parts 247.Therefore, be formed with the through hole 248a that can allow spline parts 247 to pass on the cap assembly 248, this through hole 248a and screwed hole 240d in opposite directions, and the diameter of this through hole 248a is greater than the diameter of screwed hole 240d.The plate-shaped member of cap assembly 248 for having the profile that can fasten with the rotation stopper recess 246b of the first housing recess 240a and head 246a in the present embodiment, has been made of the spline structure of head 246a spline parts 247 and cap assembly 248.Therefore, if just can stop head 246a to rotate, can allow the head 247a of spline parts 247 not fasten with rotation stopper recess 246b by cap assembly 248.
In adopting the embodiment of said structure, can stop the rotation of hold-down screw 246 by in two positions in the first housing recess 240a any one, therefore, can stop head 246a to rotate with more accurate phase place.In addition, when the screwed hole 240d by the left side comes spline, cap assembly 248 can be turned use, that is, make the back side become the front.
(c) in the above-mentioned embodiment, with the fishing line guiding mechanism with guiding arm 45 is that example illustrates the present invention, but the present invention is arranged on epitrochanterian fishing line guiding mechanism applicable to all, for example, and also applicable to the no guiding arm fishing line guiding mechanism that does not have guiding arm.
(d) in the above-mentioned embodiment,, be formed with the rotation stopper recess 46b that is circular-arc depression in the mode that the outer peripheral face with spline parts 47 fastens, but the shape of rotation stopper recess is not limited to described embodiment, for example, " V " word shape can be formed, also trapezoidal shape can be formed.
(e) in the above-mentioned embodiment, fixed axis 43 forms with 44 splits of fixed axis cover, but the present invention also can be a fixed axis 43 and the integrally formed fishing line of fixed axis cover 44 is led arm.
(f) in the above-mentioned embodiment,, be that example has illustrated the present invention with the hold-down screw, but fixed part also can be a nut as fixed part.
Among Figure 13 and Figure 14, because fishing line is led leading arm support unit 340, fixed axis 343 and the hold-down nut (example of fixed part) 346 except that first on the arm, other structure is identical with the embodiment of described Fig. 5 and Fig. 6, has therefore omitted explanation in these two figure.
As Figure 13 and shown in Figure 14, first leads the parts that arm support unit 340 is for example made by aluminium alloy, and its lateral surface is coated with the metal film that chromium plating forms.Make its surface ratio harder by chromium plating, thereby outer surface is impaired can prevent that it from contacting with fishing line the time.First leads on the tip side of arm support unit 340 lateral surfaces, is formed with first housing recess (example of non-circular recess) 340a.The size of the first housing recess 340a is as follows: both can take in peripheral part (example of the non-round portion) 346a of hold-down nut 346, can place again and be used for ending and the instrument (for example, box spanner) of rotational fixation nut 346 with peripheral part 346a card.Lead on the base end side of arm support unit 340 lateral surfaces first, be formed with the second circular housing recess 340b, take in the head 49a of mounting screw 49 in this second housing recess 340b, this mounting screw 49 is used for leading arm support unit 340 with first and is installed in first fishing line and leads arm 31.
The first housing recess 340a is roughly the raindrop shape that connects two circle backs of size and form.The C3 position, the center of circle of the circle that diameter is bigger among the first housing recess 340a is formed with through hole 340c, and the external thread part of the fixed axis 343 that is threaded with hold-down nut 346 passes this through hole 340c.But for place tool, the diameter of the part that diameter is bigger among the first housing recess 340a is greater than the diameter of diameter major part among the first housing recess 40a of Fig. 5 and embodiment shown in Figure 6.The C2 position, the center of circle of the less circle of diameter among the first housing recess 340a is formed with the internal thread hole 340d that can allow spline parts 47 to screw in.On the medial surface of the first housing recess 340a, be formed with circle the 3rd housing recess 340e that Wire guide roller 41 can be set.
Fixed axis 343 forms with 44 splits of fixed axis cover.The purpose that fixed axis 343 is set is, fixed axis cover 44 is fixed on first leads on the arm support unit 340, and in Wire guide roller 41 rotatable modes it is supported.Fixed axis 343 comprises: the head 343a that diameter is bigger; The first fastener 343b, it links to each other with head 343a and is littler than the diameter of head 343a; The support 343c that is used for support conductors roller 41; The second fastener 343d, it is formed on the top of support 343c.Be formed with external thread part 343e on the top of fixed axis 343, this external thread part 343e passes through hole 340c and stretches out from the bottom surface of the first housing recess 340a, and is threaded with hold-down nut 346.The first fastener 343b engages with fixed axis cover 44, and the second fastener 343d and first leads arm support unit 340 and engages, and by these engagings, can stop fixed axis cover 44, fixed axis 343 and first to lead rotation relatively between arm support unit 340 threes.
Hold-down nut 346 is an acorn nut for example, and has the 346a of non-circular perimeter portion.Peripheral part 346a for example is positive N (N is the integer below 10 more than 3) limit shape, and in this embodiment, peripheral part 346a is a regular hexagon.The limit of peripheral part 346a can contact with spline parts 47.
The limit of described n-shaped also can image pattern 5 and the embodiment of Fig. 6 be circular-arc depression like that.In this embodiment, non-circular peripheral part 346a also can be used as instrument fastener 346c.Therefore, do not form the flat recess that the instrument card ends usefulness on the hold-down nut 346.Peripheral part 346a also can not only be provided with instrument fasteners such as flat recess or interior hex slot but also peripheral part 346a is set so long as non-circular profile gets final product.
With hold-down nut 346 fixedly during fixed axis 343,, make that any one side can engage with spline parts 47 in each limit of peripheral part 346a of n-shaped by the fastening hold-down nut 346 of instrument.Therefore, by screwing in spline parts 47, can stop hold-down nut 346 to rotate.
This embodiment also can obtain the effect identical with aforementioned embodiments.

Claims (10)

1. the fishing line guiding mechanism of a spinning-reel, it is arranged on the rotor and with fishing line and is directed on the spool, this rotor have the first rotor arm and with this first rotor arm second rotor arm in opposite directions, it is characterized in that,
The fishing line guiding mechanism of described spinning-reel comprises:
First leads the arm support unit, and it is with can be mounted thereto with respect to the mode of described the first rotor arm swing;
Fixed axis, it is fixed on described first and leads on the arm support unit;
Wire guide roller, it is used for described fishing line guiding being supported by this fixed axis with respect to the mode of described fixed axis rotation;
The fixed axis cover, it is arranged on the top of described fixed axis;
Fixed part, it has non-round portion, and described fixed axis is fixed on described first leads on the arm support unit;
The spline parts, it is mounted thereto leading the mode of arm support unit dismounting with respect to described first, and stops described fixed part rotation by contacting with the outer peripheral face of described non-round portion.
2. the fishing line guiding mechanism of spinning-reel as claimed in claim 1 is characterized in that,
The top of described fixed axis has the internal thread part that is used for fixing on described fixed part,
Described fixed part is the hold-down screw that has non-circular head and be threaded with described internal thread part, and this non-circular head is as described non-round portion.
3. the fishing line guiding mechanism of spinning-reel as claimed in claim 1 is characterized in that,
The top of described fixed axis has the external thread part that is used for fixing on described fixed part,
Described fixed part is the hold-down nut that peripheral part has described non-round portion and is threaded with described external thread part.
4. as the fishing line guiding mechanism of claim 2 or 3 described spinning-reels, it is characterized in that,
Described spline parts are led the arm support unit for screwing in described first, and stop the rotation stopping screw of described fixed part rotation,
The fishing line guiding mechanism of described spinning-reel also has the screwed hole that at least one can be used for screwing in described rotation stopping screw, so that described rotation stopping screw is led on the surface of arm support unit being arranged on described first with the contacted mode of the outer peripheral face of described non-round portion.
5. the fishing line guiding mechanism of spinning-reel as claimed in claim 4 is characterized in that,
Described rotation stopping screw is the flat recess sunk screw.
6. the fishing line guiding mechanism of spinning-reel as claimed in claim 4 is characterized in that,
Described first leads the arm support unit has non-circular recess on described surface, and this non-circular recess can take in described non-round portion and described rotation stopping screw,
Described screwed hole is formed in the described non-circular recess.
7. the fishing line guiding mechanism of spinning-reel as claimed in claim 6 is characterized in that,
Described screwed hole is two, these two screwed holes be disposed on center in the described non-circular recess with described fixed part be the center of circle etc. on the radial location, and described rotation stopping screw can contact with the outer peripheral face of described non-round portion.
8. as the fishing line guiding mechanism of claim 2 or 3 described spinning-reels, it is characterized in that,
The fishing line guiding mechanism of described spinning-reel also has second and leads arm support unit and guiding arm, this second leads the arm support unit with can be mounted thereto with respect to the mode of described second rotor arm swing, and this guiding arm connects described fixed axis cover and described second and leads the arm support unit.
9. as the fishing line guiding mechanism of claim 2 or 3 described spinning-reels, it is characterized in that,
Described non-round portion is positive N (N is the integer below 10 more than a 3) limit shape, and has the instrument fastener that can end with the instrument card on the top end surface.
10. the fishing line guiding mechanism of spinning-reel as claimed in claim 9 is characterized in that,
Described non-round portion is formed with the rotation stopper recess of depression in each side of described n-shaped, so that fasten with the outer peripheral face of described spline parts.
CN2008101845847A 2007-12-18 2008-12-17 Fishing line guiding mechanism of spinning reel Active CN101461352B (en)

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JP2007326567 2007-12-18
JP2007326567 2007-12-18
JP2007-326567 2007-12-18
JP2008260688A JP4943401B2 (en) 2007-12-18 2008-10-07 Fishing reel guide mechanism for spinning reel
JP2008-260688 2008-10-07
JP2008260688 2008-10-07

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AT (1) ATE526822T1 (en)
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CN103875622A (en) * 2012-12-20 2014-06-25 株式会社岛野 Spinning reel and spinning reel spool
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CN102067830A (en) * 2009-10-28 2011-05-25 株式会社岛野 Fishing line guiding mechanism of spinning wheel type fishing line reel
CN102067830B (en) * 2009-10-28 2014-03-26 株式会社岛野 Fishing line guiding mechanism of spinning wheel type fishing line reel
TWI556729B (en) * 2009-10-28 2016-11-11 島野股份有限公司 Spinning-reel fishing line guide mechanism
CN103875622A (en) * 2012-12-20 2014-06-25 株式会社岛野 Spinning reel and spinning reel spool
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TWI613965B (en) * 2013-04-19 2018-02-11 島野股份有限公司 Line roller and fishing line guide mechanism using same
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CN110896935B (en) * 2018-09-14 2022-07-12 株式会社岛野 Spinning reel

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TWI446871B (en) 2014-08-01
JP2012105672A (en) 2012-06-07
CN101461352B (en) 2011-10-12
ATE526822T1 (en) 2011-10-15
JP5073112B2 (en) 2012-11-14
JP4943401B2 (en) 2012-05-30
KR20090066216A (en) 2009-06-23
JP2009165461A (en) 2009-07-30
MY142553A (en) 2010-12-15
KR101442569B1 (en) 2014-09-23
TW200938083A (en) 2009-09-16

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