CN1714635B - Braking device of fishing reel wheel rotor - Google Patents

Abstract

The present invention provides a fishing-reel rotor braking device. The structure of the device is simple and the stipulated braking status is strong and stable. The rotor is installed on the main body of the fishing reel in the way of free turning; a rod brake mechanism consists of a one-way clutch, a cylinder part and a specified braking part, which prevents the revolution in the setting-out direction of the rotor. The one-way clutch is used for conveying the revolution of the rotor in the setting-out direction. The cylinder part rotates along with the revolution of the rotor, which is conveyed by the one-way clutch in the setting-out direction of the rotor. The specified braking part can rotates opposite to the cylinder part and consists of a friction part that is cooperated with the cylinder part in friction way and a second rod part. The second rod part is arranged on the main body of the fishing reel and can be switched between a braking position (the second rod part is cooperated with the friction part and prevent the revolution of the friction part, so that the friction part can rotate corresponding to the returning part and can prevent the revolution in the setting-out direction of the rotor) and a distant position (the second rod part departs from the friction part and allows the revolution of the friction part, so that the braking status is eliminated).

Description

Braking device of fishing reel wheel rotor

Technical field

The present invention relates to brake device, relate in particular to the braking device of fishing reel wheel rotor of brake rotors along the rotation of unwinding direction, its rotor is installed on the fishing line reel wheel body in the rotating mode of freedom.

Background technology

Generally, in fishing, usually adopt lever brake type fishing line reel, this fishing line reel has rotor brake, and this rotor brake can pass through the revolution of its brake operating parts (examples of brake operating parts) inhibition rotor unwinding direction.Use lever brake type fishing line reel can relax brake force to be unlikely to hindering fish to sting the ichthyophagy bait.

As far as we know, this lever brake type fishing line reel in the past can switch (refer to Patent Document 1: Japan Patent open communique spy open 2003-79294 number) with the reverse of rotor between on-position of stipulating and braking disarm state.Above-mentioned fishing line reel in the past comprises: with the reverse of the rotor rotating brake component that links; Front end contacts and can adjust the brake bar of brake force with brake component; The auxiliary rod that is set up in parallel with brake bar.Brake bar is being arranged on the wheel body in the mode that freely swings near fishing rod installation portion direction and between away from fishing rod installation portion direction, and operate it when close fishing rod installation portion one side is mobile, its front end pushes mutually with brake component and causes brake force to be strengthened slowly.

Auxiliary rod and brake bar are same gyroaxis and are installed on the wheel body in the mode that freely swings.Auxiliary rod is connected with the 2nd predetermined brake part with the 1st predetermined brake part, wherein, the 1st predetermined brake part can be switched between the 1st predetermined brake state and braking disarm state, and the 2nd predetermined brake part can be switched between the 2nd predetermined brake state bigger than the brake force of the 1st predetermined brake state and braking disarm state.The 1st predetermined brake part comprises rod unit, and this rod unit and auxiliary rod link, and can shake around the axis parallel with spool.The part of this rod unit can obtain the 1st predetermined brake state because of be crimped on event with brake component.The 2nd predetermined brake part and the arrestment mechanism structure similar that has with a plurality of disc parts of brake component and row arrangement.Thereby by stoping one of them the revolution of this disc parts can obtain the 2nd predetermined brake state.Be used to make this disc parts one of them can the revolution illegal state with turn round the switching controls bar that switches between the License Status and be installed in wheel body in the mode that relative wheel body freely shakes.If auxiliary rod is shaken to the side near the fishing rod installation portion, then changer lever is because the effect of rod unit just can permit position one side shake to revolution.

For above-mentioned fishing line reel of the prior art, its 1st predetermined brake state is that the rod unit extruding brake component by the 1st predetermined brake part obtains, and the area of its friction portion is limited.Therefore, not only be difficult to obtain powerful brake force, the stability of gained brake force is also bad.In order to obtain not only stable but also powerful brake force, designed the 2nd predetermined brake part, it has the disc parts with brake component and row arrangement, can obtain strong the 2nd predetermined brake state.But the structure of the 2nd predetermined brake part is similar with the arrestment mechanism with a plurality of disc parts, therefore, though the 2nd predetermined brake part can obtain powerful brake force, its structure more complicated.

Summary of the invention

The purpose of this invention is to provide a kind of braking device of fishing reel wheel rotor, this apparatus structure is simple and predetermined brake state horsepower big and stablize.

Its rotor of braking device of fishing reel wheel rotor described in the technical scheme 1 is arranged on the fishing line reel wheel body in the rotating mode of freedom, and can suppress the revolution of rotor unwinding direction.This brake device comprises: one-way clutch, pivoting part and predetermined brake part.One-way clutch is for being responsible for transmitting the rotating parts of rotor unwinding direction.Pivoting part is the rotating parts that link of the revolution with the rotor unwinding direction that passes over from one-way clutch.Predetermined brake part comprises: with the rotating mode of pivoting part relatively be mounted thereon and with the friction means of pivoting part frictional fit; Change action portion.Change action portion is arranged on the wheel body, and can (it matches with friction means and suppresses the revolution of friction means when change action portion is in application position in application position, make quite pivoting part revolution of friction means, and can suppress the revolution of rotor unwinding direction) with away from the position (when change action portion is in away from the position, it leaves friction means, permission friction means revolution, on-position is removed) between switch.

If the change action portion of this rotor brake is configured on the application position, then the revolution of friction means will be under an embargo and friction means can turn round relatively with pivoting part.In this state, if rotor turns round along unwinding direction, its revolution meeting passes to pivoting part by one-way clutch makes pivoting part begin revolution.At this moment, because the effect of change action portion, the revolution of friction means has been suppressed, and the pivoting part relative with friction means is still in running, again owing to be frictional fit between pivoting part and the friction means, so pivoting part also is braked, thereupon, the rotor that is connected with pivoting part by one-way clutch also is braked in specified states.This moment, because being state with frictional fit, friction means is arranged on the pivoting part, so when arrival predetermined brake state, pivoting part can all arrive on-position equably.Therefore, can be under powerful and stable predetermined brake state brake rotors.And, friction means is that the state with frictional fit is arranged on above the pivoting part, because the effect of change action portion just can be forbidden friction means and turn round between the permission to switch in revolution, so compare simple with the structure of being made by a plurality of disc parts.

On the basis of device described in the technical scheme 1, the braking device of fishing reel wheel rotor in the technical scheme 2 is characterized by: pivoting part includes cylindrical portion, and friction means is arranged on the outer peripheral face of cylindrical portion in the mode of frictional fit.In this case, because the outer peripheral face in cylindrical portion is equipped with friction means, therefore not only can realize the frictional fit of friction means with simpler structure, and can simpler use spring etc. loading component, it is easier that the adjustment of friction means frictional force also becomes.

On the basis of device described in the technical scheme 2, the braking device of fishing reel wheel rotor in the technical scheme 3 is characterized by: be provided with a ring-type mounting groove that is used to install above-mentioned friction means at the outer peripheral face place of cylindrical portion.Under these circumstances,, thereby can move along revolution is axial by the limiting friction parts, positively play the effect that keeps the friction means position because friction means is arranged on the ring-type mounting groove.

On the basis of wantonly 1 described device, the braking device of fishing reel wheel rotor in the technical scheme 4 is characterized by in technical scheme 1 to 3, and wheel body comprises: be arranged on the installation portion on the fishing rod; Be configured in installation portion the locational axle body of certain intervals is arranged; The alar part of connection portion and axis body; And be used for the rotor unwinding direction is turned round the brake bar that carries out variable braking, this brake bar comprises: being arranged on the wheel body in mode approaching with respect to installation portion, that freely shake on away from direction, and relatively installation portion carry out approaching, away from the brake operating portion of operation; And shake the mandrel setting at interval between the brake operating portion and can give as security the braking action portion that presses cylindrical portion.In this case, accomplish rotor is carried out variable braking thereby braking maneuver portion and pivoting part are pushed mutually, so rotor can be braked in predetermined brake state that obtains by the braking switching part and the variable braking state that obtains by brake bar because of the effect of brake bar.

On the basis of device described in the technical scheme 4, the braking device of fishing reel wheel rotor in the technical scheme 5 is characterized by: brake bar is arranged on the axle body in the mode of freely shaking.In this case, shake fulcrum away from the operation part of brake bar front end in itself and braking action part close, therefore just can obtain bigger brake force with less operating physical force.

On the basis of device described in the technical scheme 5, the braking device of fishing reel wheel rotor in the technical scheme 6 is characterized by: axle body comprises: the frame of hollow; Be used to seal the cap of frame; Brake bar and cap are used by screw component and are arranged on frame in the mode of freely shaking, and like this, screw component not only can be used for installing cap but also can make axis of rocking and use, thereby have reduced the number of part.

On the basis of device described in the technical scheme 4, the braking device of fishing reel wheel rotor in the technical scheme 7 is characterized by: brake bar is arranged on alar part in the mode of freely shaking.In this case, shake fulcrum near in the brake bar front-end operations part away from the braking action part, can reduce with respect to the amount of movement of the amount of movement operation part of braking action part, therefore, can dwindle the interval of fishing rod and brake bar, and then realize the miniaturization that wheel is all.In addition, because brake bar is arranged on alar part, thus there is no need in the frame support sector of arrangement brake bar again, thus make frame become small and exquisite succinct.

In technical scheme 4 to 7 on the basis of wantonly 1 described device, braking device of fishing reel wheel rotor in the technical scheme 8, it is characterized by: have handover operation portion, this handover operation portion is arranged on the wheel body in the mode of freely shaking and its front end and brake operating portion keep at a certain distance away be arranged on above-mentioned installation portion from direction on, this handover operation portion is used for predetermined brake part is carried out handover operation.The change action portion cardinal extremity of handover operation portion therewith matches, and correspondingly with shaking of handover operation portion moves in application position and between away from the position.In this case, because being arranged on to connect to off normal with respect to installation portion, handover operation portion and brake operating portion put, so the variable braking operation is grasped with predetermined brake and can be carried out with a finger.

On the basis of device described in the technical scheme 8, braking device of fishing reel wheel rotor in the technical scheme 9, it is characterized by: handover operation portion moves the back predetermined brake part to the direction away from installation portion and moves to application position, be configured in change action portion under the state of application position, brake operating portion is after the direction near installation portion moves, change action portion and the interlock of brake operating portion are shaken to the direction near installation portion, get back to away from the position.Under these circumstances, because brake operating portion and handover operation portion can carry out the operation different with respect to the installation portion direction, therefore not only can prevent operate miss, and owing to can brake the releasing operation in brake operating portion, operating becomes is more prone to so the order braking is removed.

On the basis of wantonly 1 described device, the braking device of fishing reel wheel rotor in the technical scheme 10 is characterized by: friction means comprises in technical scheme 1 to 9: relatively pivoting part revolution and with the friction part of its frictional fit; Several auxiliary sections of matching with the switching detent that moves to application position.When switching detent when application position matches with the auxiliary section, the relative pivoting part friction slip of friction part.Under these circumstances, because be can rotating frictional fit state between friction part and the pivoting part, so all parts can be braked equably.Therefore, can make brake force more stable.

On the basis of device described in the technical scheme 10, the braking device of fishing reel wheel rotor in the technical scheme 11 is characterized by: be provided with the endless member that the friction part periphery is provided with the auxiliary section in friction means comprises week.Under these circumstances, the friction means of ring-type is arranged on the pivoting part, because the effect of the friction part that between pivoting part outer peripheral face and friction means inner peripheral surface, is provided with, so can obtain brake force really.

On the basis of device described in the technical scheme 11, the braking device of fishing reel wheel rotor in the technical scheme 12 is characterized by: endless member comprises: desire cover the pivoting part periphery and be provided with and by the part parts that on Zhou Fangxiang, are divided into several.Friction means comprises: be arranged on several part parts around and with the spring members of several part component crimpings on pivoting part.Under these circumstances, because the slot part place that forms has inserted spring members, and then is crimped on the pivoting part friction means, therefore can obtain brake force easilier on the periphery of the friction means that is made of several part parts.

On the basis of device described in the technical scheme 11, braking device of fishing reel wheel rotor in the technical scheme 13, it is characterized by: friction means comprises: a part is by grooving and be rich in the endless member of elastic force, endless member since the effect of elastic force be crimped on the pivoting part.In this case, if use the endless member roughly be the C word shape not only can make friction means easier take off, also because the easier brake force that obtains of effect of ring rotation member elastic force.

On the basis of device described in the technical scheme 13, the braking device of fishing reel wheel rotor in the technical scheme 14 is characterized by: endless member comprises: be provided with friction part and its part within it week by the flat spring portion of the resilient ring-type of grooving; Be arranged on periphery radially export-oriented of above-mentioned flat spring portion and be radial outstanding and constitute several protuberances of auxiliary section.Under these circumstances, for example several protuberances and flat spring portion are integrally formed, and friction means can reduce the quantity of all portions product if for example carrying out punch process with parts makes.

On the basis of any 1 described device, the braking device of fishing reel wheel rotor in the technical scheme 15 is characterized by in technical scheme 1 to 9: a drag ring is set between friction means and cylindrical portion at least.Friction means is by the outer peripheral face frictional fit of drag ring and cylindrical portion.In this case, because the effect of drag ring makes friction means and cylindrical portion frictional fit, obtain stable frictional force therefore easilier.

On the basis of device described in the technical scheme 15, the braking device of fishing reel wheel rotor in the technical scheme 16 is characterized by: the outer peripheral face in above-mentioned cylindrical portion is provided with a ring-type mounting groove that is used to install drag ring at least.Under this state, drag ring can positively be maintained on the non-rotating cylindrical portion of when braking.

According to the present invention, owing to the state of friction means with frictional fit is arranged on the pivoting part, so, can all impartial brake rotary parts when being in the predetermined brake state.Therefore, can under powerful and stable predetermined brake state, rotor be braked.And, being arranged on the pivoting part because of the state of friction means again with frictional fit, this friction means can be forbidden and turn round between the permission switching based on the effect of braking switching part in revolution, so, compare simpler with the structure of making by several disc parts.

Description of drawings

Fig. 1 is the fishing line reel sectional view of an embodiment of the present invention.

Fig. 2 is the cutaway view Amplified image of detent.

Fig. 3 is the cutaway view of Fig. 1 III-III along the line.

Fig. 4 is the part vertical view of brake bar operation part.

Fig. 5 is the cross-sectional schematic of each bar and brake drum state under the expression on-position.

Fig. 6 is the cross-sectional schematic of each bar and brake drum state under the expression predetermined brake state.

Fig. 7 is the cross-sectional schematic of each bar and brake drum state under the expression braking disarm state.

Fig. 8 is the schematic diagram of the 2nd rod unit action under expression braking disarm state and the predetermined brake state.

Fig. 9 is the cutaway view Amplified image of expression friction means structure.

Figure 10 is the part vertical view of expression friction means structure.

Figure 11 is the front view of friction means.

Figure 12 be the 2nd embodiment with the corresponding view of Fig. 1.

Figure 13 is and the corresponding view of Fig. 2.

Figure 14 is the front view of reel.

Figure 15 is the cutaway view of Figure 14 XV-XV along the line.

Figure 16 is and the corresponding view of Fig. 3.

Figure 17 is and the corresponding view of Fig. 8.

Figure 18 be other embodiments with the corresponding view of Fig. 9.

Figure 19 is and the corresponding view of Figure 11.

Figure 20 be other embodiments with the corresponding view of Figure 12.

Embodiment

[the 1st embodiment]

[all formations]

As shown in Figure 1, according to an embodiment of the invention, promptly around the fishing line reel along first X coiling fishline of fishing rod length direction, it comprises described fishing line reel: the wheel body 2 that is equipped with handle 1; Be positioned at wheel body 2 front portions and be arranged on first rotor 3 on the X in free revolution mode; Be arranged on the coiling fishline reel 4 of rotor 3 front portions.

Material with wheel body 2 is that synthetic resin is that example describes.As Fig. 1 and Fig. 3, wheel body 2 comprises: the installation portion 2c that is arranged on the fishing rod and extends forwards, backwards; The wheel body 2a that is spaced a distance and is provided with installation portion; The alar part 2b of 2c of connection portion and wheel body 2a.Wheel body 2a comprises: the frame 2f that there is mechanism's installing space inside and integrally formed and its sidepiece has opening with alar part 2b; And be used for sealing the cap 2d (Fig. 3) of frame formula.The front portion of wheel body 2a is provided with the metal system tubular installing component 2e that possesses the assembling bead.

The inside of wheel body 2a comprises: make the rotating rotor driven of rotor 3 mechanism 5; The lever brake mechanism (example of rotor brake) 6 that suppresses rotor 3 unwinding directions revolutions (reverse); Make the oscillating mechanism 20 of reel 4 front-rear reciprocation movements by spool 8.

Material with rotor 3 is that synthetic resin or metal are example, and it can free rotating mode be arranged on the wheel body 2.Rotor 3 comprises: cylindrical portion 3a; The 1st arm 3b that is provided with on the relative direction of cylindrical portion both sides and the 2nd arm 3c.In addition, as shown in Figure 2, the inner peripheral surface of the antetheca 3d of cylindrical portion 3a is provided with the zigzag jog 42 that constitutes one-way clutch 32 (aftermentioned).On the centre position of the antetheca 3d of cylindrical portion 3a, form hub portion 3f with through hole 3e.Spool 8 passes from through hole 3e with pinion 12 (aftermentioned).As shown in Figure 1, be provided with shade line pipe arm 9 at the front end of the 1st arm 3b and the front end of the 2nd arm 3c in the mode of freely shaking.The effect of this shade line pipe arm 9 is that fishline is led in reel 4.

With reel 4 is that the mixed type parts that synthetic resin and metallic composite are made are example.Reel 4 is arranged between the 1st arm 3b and the 2nd arm 3c of rotor 3, and free and can not rotatingly be used to be arranged on spool 8 with clutch by monolever operation clutch 65.Reel 4 comprises: the reel main body 7 with spiral body 7a; Be assemblied in the preceding lip portions 51 of major diameter of spiral body 7a front end; For lip portions 51 before making is fixed on preceding bead fixed part 52 on the reel main body 7.Reel 7 comprises: periphery is twined the tubular spiral body 7a of fishline; At the integrally formed large diameter tubular piston skirt 7b of the rearward end of spiral body 7a; Be assemblied in the inner cylinder member 7c of all sides in the spiral body 7a.

It is that material is through the integrally formed and big or small two sections cartridge of punch process that spiral body 7a and piston skirt 7b are with sheet metals such as aluminium alloy, stainless steel, titanium alloy, magnesium alloys.

As shown in Figure 1, rotor driven mechanism 5 comprises: with Handle axis 10 rotating master gear 11 simultaneously, wherein, handle 1 is fixed on the Handle axis 10 in Handle axis 10 rotating modes relatively; With master gear pinion in mesh 12.Handle axis 10 is arranged on the wheel body 2 in the rotating mode of freedom.As shown in Figure 2, pinion 12 is a tubular, and its anterior 12a runs through the through hole 3e of rotor 3 and extends to a side of reel 4.The work of rotor 3 by nut 13 is in order to can not rotating relatively mode to be fixed on the anterior 12a place of pinion 12.Pinion 12 is installed on the wheel body 2 in the rotating mode of freedom by being arranged on anterior bearing 14a, 14b with the middle part.In addition, Qian Bu bearing 14a is arranged on the inner peripheral surface of the installing component 2e that constitutes wheel body 2.Baffle plate 36 is used for preventing that nut 13 is loosening.Baffle plate 36 is fixed by the Screw that screw thread is fixed on the screw hole that antetheca 3d forms above.

As shown in Figure 1, oscillating mechanism 20 is a reduction gearing formula mechanism, comprising: the driven wheel 20a integrally formed with Handle axis 10; Be arranged on pair cam driven gear 20b that takes turns on the body 2a in free revolution mode; And the slide block 20c that moves forward and backward along with the revolution of paying cam driven gear 20b.The rearward end of spool 8 is installed in slide block 20c, and upward and thereafter the end can not be with respect to 20c rotation and mobile vertically.

[formation of lever brake mechanism]

As Fig. 1 ^-Shown in 3, lever brake mechanism 6 comprises: detent 16; Be used to adjust the brake bar 17 of the brake force of detent 16; Be used for detent 16 is adjusted to the auxiliary rod (example of handover operation portion) 18 of predetermined brake state; Brake bar 17 is applied the disc spring 19 that deviates from installation portion 2c direction power; And in the predetermined brake part 21 (Fig. 3) that can between predetermined brake state and braking disarm state, switch under the effect of auxiliary rod 18.

[formation of detent]

As shown in Figure 2, detent 16 comprises: detent main body (example of pivoting part) 31, and the front end crimping of brake bar 17 can produce braking action to it thereon; Pawl formula one-way clutch 32, it turns round 31 revolutions with rotor 3 unwinding directions of detent main body.

Detent main body 31 comprises: be configured in rotor 3 interior all sides and with the cartridge 40 of its concentric; Be fixed on the brake drum 41 of cartridge 40 inner peripheral surfaces.

As shown in Figure 2, cartridge 40 is the double tubular parts, comprising: with cylindrical portion 3a concentric and the configuration 40a of urceolus portion of all sides within it; Be configured in the inner cylinder portion 40b of all sides in the 40a of urceolus portion; The 40c of plectane portion that connects urceolus 40a of portion and inner cylinder portion 40b.Form endless groove 40d on the outer peripheral face of the rearward end of the close wheel body 2 of the 40a of urceolus portion, this endless groove 40d is used to install the friction means (aftermentioned) that constitutes predetermined brake part 21.Inner cylinder portion 40b is arranged on the installing component 2e in the rotating mode of freedom by the bearing 14c that is assemblied on the installing component 2e outer peripheral face.

Brake drum 41 is for there to be the metal of centre bore to be shaped on the bottom tube-like parts, and it is arranged on inner peripheral surface from the 40a of urceolus portion to the position of the 40c of plectane portion, and screw thread is fixed on the 40c of plectane portion.The front portion of brake bar 17 is crimped on the inner peripheral surface of this brake drum 41, and cartridge 40 is played braking action.

One-way clutch 32 is pawl formula parts, comprising: the jog 42 that forms at the inner peripheral surface of the cylindrical portion 3a of rotor 3; Be arranged on the 40c of plectane portion in the mode of freely shaking, and its front end can with the contacted clutch claw 43 of jog; The torsion spring 44 that the direction that contacts with jog 42 to the front end of clutch claw 43 loads clutch claw 43.32 of one-way clutchs and of the revolution interlock of above-mentioned rotor 3 along unwinding direction, and cartridge 40 is turned round thereupon.

[formation of brake bar]

As shown in Figure 1, the 2nd Y intersects with the 1st X, and by the supporting axis 33 on the wheel body 2a that is arranged on wheel body 2 along the 2nd Y direction, brake bar 17 is supported on the wheel body 2 and around the 2nd Y and freely shakes.As shown in Figure 3, supporting axis 33 is the spindle unit of band bead, and for being used for fixing the screw component of cap 2d in frame 2f.Supporting axis 33 screws togather and is fixed on the wheel body 2 with the screw 33a that inserts from cover 2d one side.In addition, as mentioned above, brake bar 17 is loaded along the direction opposite with installation portion 2c by disc spring 19.Brake bar 17 is arranged on the wheel body 2 in the mode of freely shaking between the application position of as shown in Figure 7 brake releasing position and more close installation portion 2c shown in Figure 5.

Brake bar 17 comprises: divide beginning the 17a of brake operating portion crooked and that extend forward from the support sector near supporting axis 33; Divide the beginning bending and the 17b of braking action portion to extension from support sector to oblique front lower place; The dog point 34 that loading and unloading are installed with freely on the 17b of braking action portion.Like this, this kind brake bar 17 is arranged on the wheel body 2a in the mode of freely shaking, thus the 17a of brake operating portion of the front end of brake bar 17 away from supporting axis 33 shake fulcrum in, the 17b of braking action portion is with to shake fulcrum close.Therefore, can obtain bigger brake force with less operating physical force.

The 17a of brake operating portion radially extends after dividing beginning to extend near shade line pipe arm 9 outsides along installation portion 2c from support sector laterally, and front end is forwards crooked then.From then on to begin to the place ahead be to hold the 1st operating portion 17c that the people's of fishing rod forefinger can be operated to sweep.The 1st operating portion 17c is owing to shaking of brake bar 17 can begin from brake releasing position as shown in Figure 1 to move to the direction near installation portion 2c.As shown in Figures 3 and 4, the 17a of brake operating portion begins to become gradually greatly up to its its width till the part that radial outside extends forward from alar part 2b, has formed the roughly rectangular opening 17e towards installation portion 2c at its fabric width part 17h place.The functional unit 26 of auxiliary rod 18 described later just from then on opening 17e expose towards installation portion 2c.In addition, form a grooving 17g at fabric width part 17h towards the position in the place ahead.It is forwards outstanding that functional unit 26 can pass this grooving 17g.Opening portion at this grooving 17g is being fixed tabular inaccessible plate 35 with Screw, and this obturation plate is used for preventing owing to fishline enters the line of stinging that slit between brake bar 17 and the auxiliary rod 18 causes.

The front end of the 17b of braking action portion and the inner peripheral surface of brake drum 41 dispose in opposite directions, as shown in Figure 2, are provided with dog point 34 freely in the loading and unloading of the front end of the 17b of braking action portion, and this dog point 34 can contact with the inner peripheral surface of brake drum 41.Dog point 34 (for example being made by whippy synthetic resin such as polyamide-based synthetic resin or polyacetals) radially outwards pushes brake drum 41 owing to shaking of brake bar 17.

As shown in Figure 1, brake bar 17 is loaded by disc spring 19, and is configured on the brake releasing position under the situation without any operation, and this moment, dog point 34 was separated with brake drum 41.

Disc spring 19 is configured between the alar part 2b of the 17a of brake operating portion of brake bar 17 and wheel body 2 with compressive state.Disc spring 19 counterclockwise loads brake bar 17 to braking releasing one side such as Fig. 1.Therefore, hand one leaves brake bar 17, and rotor 3 is just got back to the state that braking is removed.

[formation of auxiliary rod]

Auxiliary rod 18 be used to realize with predetermined brake part 21 as shown in Figure 7 the braking disarm state and predetermined brake state as shown in Figure 6 between the operation of switching.As shown in Figure 7, the 2nd position that the 2nd operating portion 26a (aftermentioned) is arranged near installation portion 2c is a brake releasing position, as shown in Figure 6, it is the predetermined brake position that the 2nd operating portion 26a is arranged on the 3rd position that deviates from installation portion 2c, and auxiliary rod 18 shakes between this two position.As Fig. 1,3 and shown in Figure 4, auxiliary rod 18 comprises: tabular the 1st rod unit 25 that is arranged on the wheel body 2 and can freely shakes around supporting axis 33 (the 2nd Y direction); Be arranged on the functional unit 26 on the 1st rod unit 25.

The 1st rod unit 25 is configured in the side of the brake bar 17 of close onlooker's one side as shown in Figure 5 side by side with brake bar 17.The 1st rod unit 25 divides beginning to extend to front upper place and front lower place along brake bar 17 from support sector, and functional unit 26 for example relies on, and two screws are fixed on the front end that the 1st rod unit 25 extends to the front upper place.The front end of the 1st rod unit 25 is positioned at the opening 17e inside of fabric width part 17h of the 17a of brake operating portion of brake bar 17.In addition, divide beginning to be arranged on detent 16 radially inner sides and by on the position at rear to the cardinal extremity of the 1st rod unit 25 that extends from support sector to oblique front lower place.Formed a rectangular card at the cardinal extremity of the 1st rod unit 25 and ended grooving 25c, this grooving can block the front end (Fig. 2) of the 2nd rod unit 27 of predetermined brake part 21.It is cross-sectional area greater than the cross-sectional area of the leading section of the 2nd rod unit 27 and towards the rectangle grooving of cardinal extremity one side opening that rectangular card is ended grooving 25c.

The front end of functional unit 26 has the 2nd operating portion 26a.The 2nd operating portion 26a be arranged on deviate from mutually with installation portion 2c and the position relative with the 1st operating portion 17c on.Therefore, the forefinger of holding the people of fishing rod can be operated the 2nd operating portion 26a with the mode of pushing.The operation that the 1st operating portion 17a and the 2nd operating portion 26a can draw and press with same finger.The 2nd operating portion 26a is owing to shaking of auxiliary rod 18 is arranged on Fig. 1 and the 2nd position shown in Figure 7 and the 3rd position shown in Figure 6.

Functional unit 26 forwards extends run through the space that is surrounded by grooving 17g and inaccessible plate 35 from the bottom of opening 17e after, and the front end after the extension forms the 2nd operating portion 26a.Forwards extend after having run through the space that grooving 17g and inaccessible plate 35 surround just because of the 2nd operating portion 26a, thus around the 2nd operating portion 26a, particularly near shade line pipe arm 9 part by this space encloses.Therefore even fishline is lax and contacted this situation (stinging line) that this part also is difficult to take place functional unit 26 and the slit of brake bar 17 because fishline is nipped.In addition, because grooving 17g is by inaccessible plate 35 sealings, so can the space be sealed with inaccessible plate 35 after installing functional unit 26.So the installation of functional unit becomes and is more prone to.

In addition, as shown in Figure 6, when auxiliary rod 18 was arranged on the predetermined brake position, the lower surface of the 2nd operating portion 26a can roughly contact with the inaccessible plate 35 of the 17a of brake operating portion.Therefore, when auxiliary rod 18 during, shake to brake releasing position with the interlock auxiliary rod 18 of shaking of brake bar 17 towards installation portion 2c direction in the predetermined brake position.

[formation of predetermined brake part]

As shown in Figure 3, predetermined brake part 21 comprises: the 2nd rod unit (example of change action portion) 27 that shakes with the interlock of the 1st rod unit 25; The 2nd rod unit 27 can be remained on the locational bent spring 28 of brake releasing position and predetermined brake; Can be installed in relatively pivotally on the cartridge 40 and with the friction means 29 of its frictional fit.As Fig. 3 and shown in Figure 8, in the front portion of wheel body 2, the 2nd rod unit 27 is arranged on the axis of rocking 27a parallel with spool 8 in the mode of freely shaking.Is that its front end is to shaking more than 2 times of centre distance from the cardinal extremity of the 2nd rod unit 27 to the distance of shaking the center.The front end of the 2nd rod unit 27 is blocked only that grooving 25c blocks, and the 2nd rod unit 27 links with the 1st rod unit 25 and shakes between brake releasing position (Fig. 8 (a)) and predetermined brake position (Fig. 8 (b)).

Here, the 2nd rod unit 27 ends grooving 25c lower surface with card when being in the predetermined brake position and contacts because its cardinal extremity is loaded so contact with blocking the upper surface that ends grooving 25c when it is on the brake releasing position by bent spring 28.Be provided with component 39 at the middle part of the 2nd rod unit 27, the front end of this component 39 matches with friction means 29 on being installed in cartridge 40.Component 39 is integrally formed with the installation portion 27c at the middle part that is installed in the 2nd rod unit 27, and begins roughly to extend along the diametric(al) of cartridge 40 from installation portion 27c.The 2nd rod unit 27 begins bending extension from the mounting portion of component 39, and at the cardinal extremity of its extension bent spring 28 is installed.

To shown in Figure 11, friction means 29 is arranged on the endless groove 40d that forms on the outer peripheral face of the 40a of urceolus portion of cylinder part 40 as Fig. 9.Friction means 29 is to constitute by being roughly semiorbicular two partition member 29a, 29b after endless member is cut in half.Each partition member 29a, 29b are for example made by the sheet metal punch forming.Each partition member 29a, 29b comprise: can be the friction part 37 of C word shape with respect to cartridge 40 revolution and with its frictional fit and section; The a plurality of auxiliary sections 38 that cooperate with the front end of the component 39 that moves to application position.Spring members 30 is arranged on the mounting groove 37a that forms on the friction part 37, and each partition member 29a, 29b are subjected to spring members 30 effects and endless groove 40d crimping mutually.Spring members 30 is for example made circlewise by the metallic elastic bending wire.

Auxiliary section 38 is the part cylindraceous of rearward extending from friction part 37 beginnings, and the one end along the circumferential direction keeps at a certain distance away and is provided with a plurality of cooperating recesses 38a.The front end of component 39 cooperating recesses 38a therewith matches.For example respectively formed the cooperating recesses 38a more than 20 on partition member 29a, the 29b.Owing to formed a lot of cooperating recesses 38a, so when the 2nd rod unit 27 shook the predetermined brake position, the cooperating just to become of component 39 and cooperating recesses 38a was more prone to.

On the friction means 29 that so constitutes, when the 2nd rod unit 27 is configured in predetermined brake position and component 39 when matching with the cooperating recesses 38a of auxiliary section 38, friction part 37 relative cartridge 40 friction slip.

At this moment, pushing the 2nd operating portion 26a that is in the 2nd position is configured on the 3rd position it, the 1st rod unit 25 just shakes on the 1st predetermined brake position shown in Figure 6 from brake releasing position shown in Figure 7, and the 2nd rod unit 27 also shakes on the predetermined brake position from brake releasing position with its interlock.As a result, component 39 matches with the auxiliary section 38 of friction means 29, and the revolution of brake rotors 3 unwinding directions is in the predetermined brake state.

As Fig. 3 and shown in Figure 8,28 pairs the 2nd rod units of bent spring 27 load, and can separate loading in the 2nd position and the 3rd position to the 2nd operating portion 26a, and can keep its posture.Bent spring 28 is the helical spring of being turned round of the cardinal extremity that is installed in the 2nd rod unit 27.One end of bent spring 28 is fixed on the cardinal extremity of the 2nd rod unit 27, and other end card ends the front end face at wheel body 2a.Shown in Fig. 8 (a), when the 2nd rod unit 27 was configured on the brake releasing position, bent spring 28 loaded it along the clockwise direction of Fig. 8 (a); Counter clockwise direction along Fig. 8 (b) in the time of on being configured in the predetermined brake position loads it.Therefore, the 2nd rod unit 27 can remain on brake releasing position and predetermined brake position, and then the 1st rod unit 25 also can remain on brake releasing position and the predetermined brake position.

Like this, because is that front end is to shaking more than 2 times of centre distance, so the 1st rod unit 25 1 shakes from the cardinal extremity of the 2nd rod unit 27 to the distance of shaking the center, cardinal extremity one example of the 2nd rod unit 27 will obtain the distance of shaking more than 2 times, therefore the counter-rotating of bent spring 28 is more prone to.

[action of fishing line reel and operation]

Shade line pipe arm 9 is in the line release position in throwing fishline far away, and fishline is along the periphery output of reel 4 during parabola.During spiral, along the winding direction revolution, shade line pipe arm 9 returns to the spiral posture by the effect of not shown resetting-mechanism with handle 1.The turning power of handle 1 is delivered to pinion 12 by Handle axis 10 and master gear 11.The turning power that is delivered to pinion 12 is delivered to rotor 3 by the 12a of pinion front portion.At this moment, rotor 3 is along the winding direction revolution, and its turning power is because the effect of one-way clutch 32 can not be passed to cartridge 40.After pinion 12 began revolution, spool 8 also began the reciprocating motion of fore-and-aft direction.

If brake bar 17 is not carried out any operation, brake bar 17 is because the signature pressure effect of disc spring 19 is configured in brake releasing position one side.At this moment, shown in Fig. 5, Fig. 8 (a), when the 2nd operating portion 26a of auxiliary rod 18 was configured on the 2nd position, when dog point 34 left brake drum 41, component 39 also separated with auxiliary section 38, and rotor is transformed into the braking disarm state.

When a fish snapped at the bait when rotor 3 is reversed, for example the 1st operating portion 17c with forefinger operation brake bar 17 makes it adjust brake force towards installation portion 2c one side-lining.

When fishline drawn by fish and rotor 3 when unwinding direction reverses, this turning power is delivered to cartridge 40 by one-way clutch, and then is delivered to brake drum 41.As a result, brake drum 41 and the revolution of rotor 3 one.When with the 1st operating portion 17c of brake bar 17 towards near the direction traction of installation portion 2c the time, even this moment, the 2nd rod unit 27 was on the predetermined brake position, inaccessible as shown in Figure 6 plate 35 can be pressed the 2nd operating portion 26a of functional unit 26 towards giving as security near installation portion 2c direction, so auxiliary rod 18 shakes to brake releasing position with brake bar 17 interlocks and from the predetermined brake position, thereupon, the 2nd rod unit 27 also shakes brake releasing position from the predetermined brake position.The result is that based on the effect of predetermined brake part 21, the predetermined brake state is temporarily removed.At this moment, bent spring 28 is owing to the 2nd shaking of rod unit 27 reversed, and the 2nd rod unit 27 is loaded to brake releasing position one side by it, and the 1st rod unit 25 remains on brake releasing position one side (Fig. 8 (a)).

When under this state further with brake bar 17 towards near the operation of the direction of installation portion 2c the time, radially outwards powerful moving cylinder 41 inner peripheral surfaces of compacting of giving as security of the dog point 34 of brake bar 17.This brake force can be adjusted by the power that plus-minus imposes on brake bar 17, also can adjust the reverse amount of rotor 3 arbitrarily.As a result, be loaded on the rotor 3 with the corresponding brake force of the operating physical force of brake bar 17.Therefore, even forget releasing predetermined brake state, only also can remove the predetermined brake state with traction braking bar 17.

When shifting the fishing place or taking in fishing line reel, leave at hand under the state of the 1st operating portion 17c, the 2nd operating portion 26a of auxiliary rod 18 is pushed to a side that deviates from installation portion 2c.Like this, shown in Fig. 6 and Fig. 8 (b), auxiliary rod 18 will shake the predetermined brake position from brake releasing position, and the 2nd rod unit 27 shakes the predetermined brake position from brake releasing position, and is remaining on that position under the effect of bent spring 28.On this predetermined brake position, the lower surface of the 2nd operating portion 26a roughly contacts with inaccessible plate 35.The result is that component 39 matches with the cooperating recesses 38a of friction means 29, thereby has stoped the revolution of friction means 29 and the reverse of rotor 3.

The brake force of this moment is to be determined by the crimping degree of friction means 29 with endless groove, under this embodiment, is the loading force decision by spring members 30.Therefore, can more easily obtain powerful predetermined brake power, also can not rotate even make handle what be met in the process that moves, also can set predetermined brake power, it is lax that fishline does not take place in the way of shifting the fishing place.In addition, because braking is to be caused by friction means 29 and relatively rotating of cartridge 40, brake force is difficult to change and is stable.

Moreover, in order to change the length or when a fish snapped at the bait, make fish eat into fish hook really of fishing of fishhook assembly, under the situation of wanting to make rotor 3 convert the braking disarm state to from the predetermined brake state, that brake bar 17 is just passable to the direction operation near installation portion 2c slightly.As above-mentioned shown in Figure 6, because effect the 2nd operating portion 26a of brake bar 17 is given as security pressure, so auxiliary rod 18 shakes to brake releasing position one side.The result is that the 2nd rod unit 27 shakes brake releasing position is temporarily removed the predetermined brake state.Certainly, draw the 2nd operating portion 26a and also can remove the predetermined brake state.

Like this, friction means 29 is arranged on the cartridge 40 because of the state with frictional fit, so, when being in the predetermined brake state, all can pass through cartridge 40 brake rotors 3 equably.And, be arranged on the cartridge 40 because of the state of friction means 29 again with frictional fit, the effect of friction means 29 by the 2nd rod unit 27 can be only forbid and turn round conversion between the permission in revolution, thus with compare simpler by the structure of several disc parts brakings.

[the 2nd embodiment]

[all formations]

As shown in figure 12, the described fishing line reel of the present invention's the 2nd embodiment is to comprise: the wheel body 102 that possesses handle 101 around the wheel construction along the 1st X spiral of fishing rod length direction; Be bearing in the 1st rotor 103 on the X in the wheel body front portion and in free revolution mode; Be configured in the coiling fishline reel 104 of rotor 103 front portions.

Wheel body 102 is for example made by magnesium alloy or aluminium alloy.As Figure 12 and shown in Figure 16, wheel body 102 comprises: the installation portion 102c that is installed on the fishing rod and extends forwards, backwards; Be configured in the locational body 102a that takes turns that is spaced a distance with installation portion 102c; The alar part 102b of 102c of connection portion and wheel body 102a.Wheel body 102a comprises: side mouth frame 102f and be used for sealing the cap 102d of frame, wherein, frame 102f and alar part 102b be integrally formed and inner mechanism's installing space.The front portion of wheel body 102a is provided with the metal system tubular installing component 102e that possesses the assembling bead.

The inside of wheel body 102a comprises: make the rotating rotor driven of rotor 103 mechanism 105; The lever brake mechanism (example of rotor brake) 106 that suppresses rotor 103 unwinding directions revolutions (reverse); Make the oscillating mechanism 120 of reel 104 front-rear reciprocation movements by spool 108.

Material with rotor 103 is that magnesium alloy or aluminium alloy are example, and it can free rotating mode be arranged on the wheel body 102.Rotor 103 comprises: cylindrical portion 103a; The 1st arm 103b that disposes on the relative direction of cylindrical portion both sides and the 2nd arm 103c.In addition, as shown in figure 13, be provided with zigzag the 1st jog 142 that constitutes one-way clutch 132 (aftermentioned) in inner peripheral surface one side of the antetheca 103d of cylindrical portion 103a.On the centre position of the antetheca 103d of cylindrical portion 103a, form hub portion 103f with through hole 103e.Spool 108 passes from through hole 103e with pinion 112 (aftermentioned).As shown in figure 12, be provided with shade line pipe arm 109 at the front end of the 1st arm 103b and the front end of the 2nd arm 103c in the mode of freely shaking.This shade line pipe arm 109 is used for making fishline to reel 104 guiding.

With reel 104 is that the mixed type parts that aluminum alloy materials is made are example.Reel 104 is configured between the 1st arm 103b and the 2nd arm 103c of rotor 103, and free and can not rotating mode be arranged on the spool 108 with clutch by monolever operation clutch 165.As shown in figure 15, reel 104 comprises: reel main body 122; Arrestment mechanism 123.Reel main body 122 comprises: the spiral body 122a of tubular; Be arranged on spiral body 122a rearward end and the trunk-piston skirt 122b bigger than spiral body 122a diameter; Anterior at spiral body 122a and turn forward and form lip portions 122c.

Spiral body 122a comprises: the installation plectane 122e of portion that extends to celestial being radially; All sides and the peace charging tube part 122f integrally formed in the plectane 122e of portion is installed with it.Peace charging tube part 122f is arranged in the spool portion 155 in the rotating mode of freedom, and spool portion 155 is can not rotating mode being arranged on the spool 108.

The outer peripheral face of lip portions 122c is provided with the bead guard block 122d of ring-type hard.Bead guard block 122d relies on bead fixed part 124 to be fixed on above the lip portions 122c.Bead fixed part 124 comprises: give as security and press the taper of bead guard block 122d to give as security splenium 124a; From giving as security the 1st 124b of portion that splenium 124a begins rearward to extend; At the radially inwardly outstanding 124c of plectane portion that is provided with in the rear portion of the 1st 124b of portion; The 2nd 124d of portion that begins rearward to extend from the 124c of plectane portion.This 1st 124b of portion is threaded into screw at the inner peripheral surface of spiral body 122a.In addition, arrestment mechanism 123 is incorporated among the 2nd 124d of portion.

Pars intermedia outer peripheral face in spool portion 155 disposes parallel to each other and relative chamfered section 155a.In addition, the rearward end diameter of spool portion 155 is bigger, and has made one thereon along diametric(al) and be combined with the mating groove 155b of card shotpin 118.Spool portion 155 since the work of card shotpin 118 in order to can not turn round and rearwardly move confined state and be arranged on the spool 108.The outer peripheral face of spool portion 155 leading sections is provided with the external thread part 155c that is used for adjusting braking.The braking of pronunciation pronunciation mechanism 156 went out on the outer peripheral face of sound plectane 156a with the rearward end that can not rotating mode be arranged on spool portion 155 when action took place arrestment mechanism.Braking pronunciation mechanism 156 comprises: go out sound plectane 156a; With the free mode of shaking be arranged on the back side that the plectane 122e of portion is installed and with go out that sound plectane 156a contact that the back takes place to vibrate go out sound pawl 156b.

Arrestment mechanism 123 comprises: braking adjustment part 157; Rely on braking adjustment part 157 to adjust the friction part 158 of frictional force.Braking adjustment part 157 comprises: the functional unit 160 that screws togather with spool portion 155; Operating member 160 is given as security and is pressed and give as security the signature pressure part 161 of pressing friction part 158.Functional unit 160 comprises: have along the knob handle 160b of the outstanding knob projection 160a of diameter; Be fixed on the knob lip portions 160c on the knob handle 160b.Nut 162 screws togather and is arranged on the lip portions 160c in the mode that can not turn round and axially move freely with the external thread part 155c of spool portion 155.Disc spring 163 is arranged on nut 162 and gives as security between the pressure part 161 with compressive state and is used for adjusting brake force.Giving as security pressure part 161 is arranged in the spool portion 155 in the mode that can not turn round and axially move freely.In addition, give as security pressure part 161 freely to turn round and not tear-away mode is connected on the functional unit 160.In addition, at functional unit 160 and give as security to be provided with between the pressure part 161 and make functional unit 160 rotations and when braking when adjusting the stop knob of the sounding mechanism 164 of pronouncing.

Friction part 158 is provided with between the installation plectane 122e of portion of be in prison pressure part 161 and reel main body 122.Friction part 158 comprises: can not rotating mode to be arranged on the 1st disk 166a, the 166b in the spool portion 155; With band ear the 2nd disk 167 on the 2nd 124d of portion that can not rotating mode be arranged on bead fixed part 124; And be arranged on brake puck 168 between the 1st disk 166a, 166b and the 2nd disk 167.For example being provided with on the 2nd 124d of portion of bead fixed part 124, the two fastening groove 124e of place are used to the ear that card ends the 2nd disk 167.In addition, bead fixed part 124 is threaded into screw and follows thereon at spiral body 122a place.Therefore, when braking, can not cause bead fixed part 124 loosening owing to the reason of moment of torsion and vibration.

As shown in figure 12, rotor driven mechanism 105 comprises: with Handle axis 110 rotating master gear 111 simultaneously, on this Handle axis can not rotating mode being fixed with handle 101; With master gear pinion in mesh 112.Handle axis 110 is bearing on the wheel body 102 in the rotating mode of freedom.As shown in figure 13, pinion 112 is a tubular, and the through hole 103e that its anterior 112a runs through rotor 103 extends to reel 104 1 sides.At its anterior 112a place, rotor 103 by nut 113 can not rotating mode being fixed on the pinion 112.Pinion 112 is installed on the wheel body 102 in the rotating mode of freedom by bearing 114a, the 114b at its front portion and middle part.Nut 113 since the effect of baffle plate 136 by locking.In addition, nut 113 contacts with spool 108 by bearing 113a.Therefore, formed certain space at the inner peripheral surface of pinion 112 and the outer peripheral face of spool 108.Baffle plate 136 is ended owing to the effect that is subjected to antetheca 103d to go up anti-avulsion screw 136a blocks.In addition, seal member 136b is arranged on the baffle plate 136, can prevent the inside of liquid intrusion rotor 103.

As shown in figure 13, oscillating mechanism 120 is cross winding cam (traverse cam) mechanism, comprising: the idler gear 120a that is meshed with pinion 12; Be arranged on the spiral shell axle 120b that takes turns on the body 102a with spool 108 parallel revolutions and in free revolution mode; The slide block 120c that can move forward and backward owing to the revolution of spiral shell axle 120b.The rearward end of spool 108 is arranged on that slide block 120c goes up and it can not rotate or move vertically with respect to 120c.As shown in figure 13, support the free rotating axle bush 120d of leading section of spiral shell axle 120b to be begun outstanding protuberance 120e braking from section to axle side.Therefore, compare with the situation that radially is provided with projection and other parts are set around become and be more prone to.

[formation of lever brake mechanism]

As Figure 12,13 and shown in Figure 16, lever brake mechanism 106 comprises: detent 116; Be used to adjust the brake bar 117 of detent 116 brake force; Brake bar 117 is applied the disc spring 119 that deviates from installation portion 102c direction power; And under the effect of brake bar 117 can the predetermined brake state with the braking disarm state between mutually the switching predetermined brake part 121 (Figure 16).

[formation of detent]

As shown in figure 13, detent 116 comprises: detent main body (example of pivoting part) 131, and the front end crimping of brake bar 117 can produce braking action to it thereon; Make 131 of detent main bodys and the rotating pawl formula one-way clutch 132 of rotor 3 unwinding directions revolution interlock.

Detent main body 131 comprises: be configured in rotor 103 interior all sides and with the cartridge 140 of its concentric; Be fixed on the brake drum 141 of cartridge 140 inner peripheral surfaces.

As shown in figure 13, cartridge 140 is the double tubular parts, comprising: with cylindrical portion 103a concentric and the configuration 140a of urceolus portion of all sides within it; Be configured in the inner cylinder portion 140b of interior all sides of the 140a of urceolus portion; The 140c of plectane portion that connects urceolus 140a of portion and inner cylinder portion 140b.The 140a of urceolus portion for example be provided with near the outer peripheral face place of the rearward end of wheel body 102 3 axially and between the endless groove 140d of certain intervals is arranged, and this 140d is provided with the drag ring 130 (aftermentioned) that constitutes predetermined brake part 121.Inner cylinder portion 140b is installed on the installing component 102e in the rotating mode of freedom by the bearing 114c that is assemblied on the installing component 102e outer peripheral face.

Brake drum 141 is for there to be the metal of centre bore to be shaped on the bottom tube-like parts, is arranged on inner peripheral surface from the 140a of urceolus portion to the position of the 140c of plectane portion, and sentences stop nut at the 140c of plectane portion and fix.The front portion of brake bar 117 is crimped on the inner peripheral surface of this brake drum 141, and cartridge 140 is played braking action.

One-way clutch 132 is pawl formula parts, comprising: the jog 142 that is provided with at the inner peripheral surface of the cylindrical portion 103a of rotor 103; Be arranged on the 140c of plectane portion in the mode of freely shaking, and front end can with the 1st jog 142 contacted clutch claws 143; The torsion spring 144 that the direction that clutch claw 143 is contacted with the 1st jog 142 along its front end loads.132 revolutions with the 1st above-mentioned rotor 103 unwinding directions of one-way clutch link, and cartridge 140 is turned round thereupon.

[formation of brake bar]

As shown in figure 12, supporting axis 133 is arranged on the wheel body 102a of the wheel body 102 on the direction of the 2nd Y that intersects with the 1st X, and brake bar 117 is supported axle 113 in the mode of freely shaking and is bearing on the wheel body 102 of the 2nd Y direction.As shown in figure 16, supporting axis 133 is the spindle unit of band bead, and for being used for fixing the screw component of cap 102d in frame 102f.Supporting axis 133 is screwed with the screw 133a that is inserted into from cover 102d one side and is fixed on the wheel body 102.In addition, as mentioned above, brake bar 117 is loaded along the direction opposite with installation portion 102c by disc spring 119.As shown in figure 12, the mode of freely shaking between the application position of the predetermined brake position represented with locking wire on one point of brake bar 117 and the more close installation portion 102c of brake releasing position that represents than 2 locking wires is arranged on the wheel body 102.Moreover brake bar 117 can rely on the structure of disc spring 119 and predetermined brake part 121 remain on any position wherein, predetermined brake position that brake releasing position that solid line as shown in figure 12 represents and some locking wires represent usually.

Brake bar 117 comprises: divide the 117a of brake operating portion that extends forward after the beginning bending from the support sector near supporting axis 133; Divide the beginning bending and the 117b of braking action portion to extension from support sector to oblique front lower place; Be arranged on the last and loading and unloading dog point 134 (Figure 13) freely of the 117b of braking action portion.

The 117a of brake operating portion radially outwards reaches the place ahead and separately extends after dividing beginning to extend near shade line pipe arm 109 outsides along installation portion 102c from support sector, and then, radially the front end that outwards separately extends forwards extends to form crooked shape again.From then on the place ahead of beginning of sweep is to hold the 1st operating portion 117c that the people's of fishing rod forefinger can be operated, forwards the 2nd operating portion 117d that promptly uses when predetermined brake is operated of the part of Yan Shening.The 1st operating portion 117c can begin from the brake releasing position of representing with solid line to move to the direction near installation portion 102c owing to shaking of brake bar 117.

The front end of the 117b of braking action portion and the inner peripheral surface of brake drum 141 dispose in opposite directions, as shown in figure 13, the dog point 134 that can contact with the inner peripheral surface of brake drum 141 and load and unload freely are installed at its front end.Dog point 134 is for example made by whippy synthetic resin such as polyamide-based synthetic resin or polyacetals, radially outwards pushes brake drum 141 owing to shaking of brake bar 117.

Brake bar 117 is loaded by disc spring 119 under the situation without any operation, and shown in Figure 12 solid line, be configured on the brake releasing position this moment, and dog point 134 is separated with brake drum 141.

Disc spring 119 is configured between the alar part 102b of the 117a of brake operating portion of brake bar 117 and wheel body 102 with compressive state.Disc spring 119 counterclockwise loads brake bar 117 towards braking releasing one side such as Figure 12.Therefore, hand is left brake bar 117, rotor 103 just is transformed into the state that braking is removed from on-position.

In addition, brake bar 117 is used to carry out with the operation of predetermined brake part 121 in the switching between the predetermined brake state shown in the braking disarm state shown in Figure 17 (a) and Figure 17 (b).On the 117b of braking action portion, be provided with and be used to the oblong card that card ends rod unit 127 front ends of predetermined brake part 121 and end grooving 117e (Figure 13).The cross-sectional area that card ends grooving 117e is bigger than the cross-sectional area of rod unit 127 leading sections.

[formation of predetermined brake part]

Predetermined brake part 121 comprises: as shown in figure 16, and the rod unit (example of change action portion) 127 that shakes with brake bar 117 interlock; Rod unit 127 can be remained on the locational bent spring 128 of brake releasing position or predetermined brake; As shown in figure 13, can be installed in relatively pivotally on the cartridge 140 and with the friction means 129 of its frictional fit; Be used to make friction means 129 to be set at 3 drag rings 130 that for example O shape ring on the endless groove 140d constitutes with cartridge 140 frictional fit.

As Figure 16 and shown in Figure 17, the front portion of wheel body 102 is provided with the axis of rocking 127a parallel with spool 108, and rod unit 127 is arranged on the axis of rocking 127a in the mode of freely shaking.Be more than the twice from front end to the distance of shaking the center from the cardinal extremity of rod unit 127 to the distance of shaking the center.The front end of rod unit 127 is blocked only that grooving 117e card ends, and it links with brake bar 117 and shakes between brake releasing position (Figure 17 (a)) and predetermined brake position (Figure 17 (b)).Card claw stop 170 is arranged on the rod unit 127 in the mode of freely shaking.Card claw stop 170 comprises: the spring fastener 170a that is arranged on its cardinal extremity; Be arranged on the acute angle claw 170b of its front end, it is loaded to projected direction (Figure 16 counterclockwise) by disc spring 171.Bent spring 128 is only blocked at the cardinal extremity of rod unit 127.

Herein, when rod unit 127 is on the brake releasing position,,, ends grooving 117e lower surface with card when being in the predetermined brake position and contact so contact with blocking the upper surface that ends grooving 117e because its cardinal extremity is loaded by bent spring 128.Card claw stop 170 is arranged on the middle part of rod unit 127 in the mode of freely shaking.The cardinal extremity of card claw stop 170 has spring fastener 170a, and front end has acute angle claw 170b, and claw 170b is loaded to projected direction (Figure 16 counterclockwise) by disc spring 171.One end of disc spring 171 is ended by spring fastener 170a card, and the other end is ended by card on the axis of rocking of rod unit 127.Like this, because card claw stop 170 is arranged on the rod unit 127 in the mode of freely shaking and claw 170a is joined disc spring 171 and loads to projected direction, so claw 170b staggers mutually with the rotational phase of the 1st jog 129a of aftermentioned friction means 129 when rod unit 127 shakes the predetermined brake position, even claw 170b contacts with the protuberance of the 2nd jog 129a, also can certain card behind the vibration damping end the revolution of friction means 129.

Friction means 129 is cartridge and the excircle that is arranged on cartridge 140 in the rotating mode of freedom.Inner peripheral surface at the end (Figure 13 right-hand member) of friction means 129 radially inwardly is provided with outstanding zigzag the 2nd a jog 129a, and it matches with the claw 170b that blocks claw stop 170.When rod unit 127 on the predetermined brake position when (Figure 17 (b)), the 2nd jog 129a cooperates the revolution that also can forbid friction means 129 unwinding directions with card claw stop 170.For example being provided with 6 peripheral parts between the lateral surface of the 140c of plectane portion of the other end (Figure 13 left end) of friction means 129 and cartridge 140 has the band aural grommet 172 and discoideus the 1st packing ring 173 with holes of radial projection.Can not ending by rotating mode card, these 6 fastening groove b are in the setting that is spaced a distance on the circumference of other end of an end face of friction means 129 by 6 fastening groove 129b for example for band aural grommet 172.It is locking that band aural grommet 172 and the 1st packing ring 173 are the locking spring 174 of C word sigmoid.Locking spring 174 is provided with on the endless groove 129c that is to form on friction means 129 other end inner peripheral surfaces.In addition, between the 2nd jog 129a and cartridge 140, be provided with the 2nd packing ring 175.These packing rings 172,173,175 be designed to regulate friction means 129 axially installation dimension and make friction means 129 keep stable.

On the friction means 129 that so constitutes, when rod unit 127 is arranged on the predetermined brake position and card claw stop 170 when matching with the 2nd jog 129a, friction means 129 owing to the effect of drag ring 130 with respect to cartridge 140 friction slip.

Like this, operation brake bar 117 also shakes to the predetermined brake position from brake releasing position with the rod unit 127 of its interlock to the predetermined brake position.The result is that card claw stop 170 matches with the 2nd jog 129a of friction means 129, in the revolution of predetermined brake state brake rotors 103 unwinding directions.

As Figure 16 and shown in Figure 17,128 pairs of rod units of bent spring 127 load and brake bar 117 are loaded on predetermined brake position and brake releasing position, and can keep its posture.Bent spring 128 is for being arranged on the helical spring of being turned round of rod unit 127 cardinal extremities.One end of bent spring 128 is only blocked the cardinal extremity at rod unit 127, and the other end is only blocked the front end face at wheel body 102a.Shown in Figure 17 (a), when rod unit 127 was arranged on the brake releasing position, bent spring 128 loaded along clockwise direction shown in Figure 17 (a) it; When it is arranged on the predetermined brake position, it is loaded along counter clockwise direction shown in Figure 17 (b).Therefore, rod unit 127 can remain on brake releasing position and the predetermined brake position, and then brake bar 117 also can remain on brake releasing position and the predetermined brake position.

Here and since from the cardinal extremity of rod unit 127 to the distance of shaking the center be from front end to shaking more than 2 times of centre distance, so, after shaking brake bar 117, this shakes cardinal extremity one side that can make rod unit 127 and obtains the distance of shaking more than 2 times, thereby, make bent spring 128 easier counter-rotatings.

[action of fishing line reel and operation]

In throwing fishline far away, shade line pipe arm 109 is in the line release position, and fishline is along the periphery output of reel 104 during parabola.During spiral, along the winding direction revolution, shade line pipe arm 109 is because the effect of the resetting-mechanism that does not show in the drawings returns to the spiral posture with handle 101.Identical with the 1st embodiment, the turning power of handle 101 is delivered to pinion 112 by Handle axis 110 and master gear 111.The turning power that is delivered to pinion 112 is delivered to rotor 103 by the anterior 112a of pinion.At this moment, because rotor 103 is along the winding direction revolution, so can not be delivered to cartridge 140 by this turning power of effect of one-way clutch 132.Pinion 112 single-revolutions, spool 108 just begins the reciprocating motion of fore-and-aft direction.

If brake bar 117 is not carried out any operation, brake bar 117 is owing to the effect of disc spring 119 and predetermined brake part 121 is configured on brake releasing position or the predetermined brake position.

When a fish snapped at the bait when rotor 103 is reversed, for example the 1st operating portion 117c with forefinger operation brake bar 117 makes it adjust brake force towards installation portion 102c one side-lining.

Fishline is owing to caused rotor 103 to reverse along unwinding direction by the fish traction, and subsequently, this turning power is delivered to cartridge 140 by one-way clutch 132, and then is delivered to brake drum 141.As a result, brake drum 141 and the revolution of rotor 103 one.With the 1st operating portion 117c of brake bar 117 after direction traction near installation portion 102c, even brake bar 117 on the predetermined brake position, rod unit 127 also can shake to brake releasing position one side.The result is that based on the effect of predetermined brake part 121, the predetermined brake state is temporarily removed.At this moment, bent spring 128 loads to brake releasing position one side rod unit 127 owing to shaking of rod unit 127 reversed, and rod unit 127 remains on brake releasing position one side.

When under this state further with brake bar 117 towards near the operation of the direction of installation portion 102c the time, radially outwards powerful moving cylinder 141 inner peripheral surfaces of compacting of giving as security of the dog point 134 of brake bar 117.This brake force can be adjusted by the power that plus-minus imposes on brake bar 117, also can adjust the reverse amount of rotor 103 arbitrarily.As a result, be loaded on the rotor 103 with the corresponding brake force of the operating physical force of brake bar 117.Therefore, even forget releasing predetermined brake state, only also can remove the predetermined brake state with traction braking bar 117.

When shifting the fishing place or taking in fishing line reel, hand is removed and the 2nd operating portion 117d is pressed towards the direction signature that deviates from installation portion 102c from the 1st operating portion 117c.So shown in Figure 16 and Figure 17 (b), rod unit 127 shakes the predetermined brake position from brake releasing position, and is remaining on that position under the effect of bent spring 128.The result is that card claw stop 170 matches with the 2nd jog 129a of friction means 129, thereby has stoped the revolution of friction means 129 and the reverse of rotor 103.

The brake force of this moment is that the elastic force by the drag ring 130 that is provided with between friction means 129 and cartridge 140 determines.Therefore, what is met also can not rotate in the process that moves even can more easily obtain powerful predetermined brake power so that handle, also can set predetermined brake power, it is lax that fishline does not take place in the way of shifting the fishing place.In addition, because braking is to be caused by friction means 129 and relatively rotating of cartridge 140, brake force is difficult to change and is stable.

Moreover, in order to change the length or when a fish snapped at the bait, make fish eat into fish hook really of fishing of fishhook assembly, under the situation of wanting to make rotor 103 convert the braking disarm state to from the predetermined brake state, that brake bar 117 is just passable to the direction operation near installation portion 102c slightly.So as mentioned above, because the effect of brake bar 117, rod unit 127 shakes brake releasing position is temporarily removed the predetermined brake state.

Herein, friction means 129 is arranged on the cartridge 140 because of the state with frictional fit, so, when being in the predetermined brake state, all can pass through cartridge 140 brake rotors 103 equably.Therefore but brake rotors 103 is in powerful and stable predetermined brake state.And, friction means 129 is arranged on the cartridge 140 with the state of frictional fit, friction means 129 since the effect of rod unit 127 can be only forbid changing with turn round between the permission in revolution, so compare simpler with the structure of braking by several disc parts.

[other embodiments]

(a) in the above-described embodiment, though the 2nd rod unit 27 is provided with component 39, still, also can on the 1st rod unit 25, component be set.

(b) in above-mentioned the 1st embodiment,, constitute friction means with parts and also can though friction means is to be made of 29a, 29b two parts and spring members 30.Figure 18 and shown in Figure 19 for example, friction means 229 comprises one by grooving and resilient endless member 230, endless member 230 relies on the effect of its elastic force to be crimped on the endless groove 40d of cartridge 40.Endless member 230 comprises: its inside is provided with friction part 237a and its a part by the flat spring portion 237 of grooving and whippy ring-type; The outer periphery that is arranged on flat spring portion 237 outwards is radial a plurality of protuberances 238 of giving prominence to and disposing auxiliary section 238a.Use self elastic force of relying on that so constitutes to be arranged on endless groove 40d and not have divided friction means 229 also passable.

(c) in above-mentioned the 2nd embodiment,, be not limited to O shape ring though drag ring 130 uses O shape ring.

(d) in the above-described embodiment, though brake bar 17,117 is arranged on wheel body 2a, the 102a in the mode of freely shaking, as shown in figure 20, also brake bar 217 can be arranged on the supporting axis 233 on the alar part 202b in the mode of freely shaking.At this moment, the disc spring 219 that brake bar 217 is loaded to braking releasing direction is arranged on the 1st operating portion 217c one side of supporting axis 233.On the basis that so constitutes, shake the 2nd Y of fulcrum when conduct, near as the 1st operating portion 217c of brake bar 217 front-end operations parts the time, the 217b of braking action portion that plays braking action is away from the 2nd Y ', and therefore the amount of movement of the 1st operating portion 217c can become still less with respect to the amount of movement of the 217b of braking action portion.So the interval between fishing rod and the brake bar 217 can be very narrow, fishing line reel integral body also can miniaturization.In addition, because be provided with brake bar 217 at alar part 202b place, so, there is no need to be provided with the supporting axis 233 of brake bar 217 at frame 202f place, the structure of frame 202f can become compact more like this.

Claims (9)

1. braking device of fishing reel wheel rotor can be braked in free revolution mode and be arranged on rotor on the fishing line reel wheel body along the revolution of unwinding direction, it is characterized in that having:

One-way clutch can transmit the revolution of above-mentioned rotor along unwinding direction;

Pivoting part comprises cylindrical portion, and this pivoting part links with the revolution of the above-mentioned rotor unwinding direction that passes over from above-mentioned one-way clutch;

Predetermined brake part comprises: friction means, these parts are installed on the above-mentioned pivoting part and can it turn round relatively, and by being installed at least one drag ring between itself and the above-mentioned cylindrical portion and the outer peripheral face frictional fit of above-mentioned cylindrical portion; Change action portion, change action portion is arranged on the above-mentioned wheel body, and can switch in application position and between away from the position, wherein, it matches with above-mentioned friction means and suppresses the revolution of above-mentioned friction means when change action portion is in application position, above-mentioned friction means can be turned round by above-mentioned relatively pivoting part, and can suppress the revolution of above-mentioned rotor unwinding direction; When change action portion was in away from the position, it left above-mentioned friction means, allowed above-mentioned friction means revolution, and on-position is removed.

2. braking device of fishing reel wheel rotor as claimed in claim 1 is characterized in that:

Outer peripheral face in above-mentioned cylindrical portion is provided with a ring-type mounting groove that is used to install above-mentioned drag ring at least.

3. braking device of fishing reel wheel rotor as claimed in claim 1 or 2 is characterized in that:

Above-mentioned wheel body comprises: be arranged on the installation portion on the fishing rod; Be arranged on and the above-mentioned installation portion locational body of taking turns that is spaced a distance; Connect above-mentioned installation portion and above-mentioned alar part of taking turns body; Also comprise:

Be used for above-mentioned rotor unwinding direction revolution is carried out the brake bar of variable braking, this brake bar comprises: being arranged on the above-mentioned wheel body in mode approaching with respect to above-mentioned installation portion, that freely shake on away from direction, and can above-mentioned relatively installation portion carry out approaching, away from the brake operating portion of operation; And shake the mandrel setting and can give as security the braking action portion that states cylindrical portion that presses at interval between the above-mentioned brake operating portion.

4. braking device of fishing reel wheel rotor as claimed in claim 3 is characterized in that:

Above-mentioned brake bar is arranged on one's body above-mentioned the wheel in the mode of freely shaking.

5. braking device of fishing reel wheel rotor as claimed in claim 4 is characterized in that:

The above-mentioned body of taking turns comprises: the frame of hollow; Be used to seal the cap of above-mentioned frame;

Above-mentioned brake bar is arranged in the mode of freely shaking and is used for above-mentioned cap is installed in screw component on the above-mentioned frame.

6. braking device of fishing reel wheel rotor as claimed in claim 3 is characterized in that:

Above-mentioned brake bar is arranged on above-mentioned alar part in the mode of freely shaking.

7. braking device of fishing reel wheel rotor as claimed in claim 3 is characterized in that:

Also comprise handover operation portion, this handover operation portion is arranged on the above-mentioned wheel body in the mode of freely shaking, and its front end and above-mentioned brake operating portion keep at a certain distance away and are arranged on direction away from above-mentioned installation portion, and this handover operation portion is used for the afore mentioned rules detent is carried out handover operation;

Above-mentioned change action portion matches with the cardinal extremity of above-mentioned handover operation portion, and it is corresponding with shaking of above-mentioned handover operation portion, in above-mentioned application position and above-mentionedly move between away from the position.

8. braking device of fishing reel wheel rotor as claimed in claim 7 is characterized in that:

Above-mentioned handover operation portion is after the direction away from above-mentioned installation portion moves, above-mentioned change action portion moves to application position, be configured under the state of application position in above-mentioned change action portion, above-mentioned brake operating portion shakes to the direction near above-mentioned installation portion, like this, above-mentioned change action portion and the interlock of above-mentioned brake operating portion are shaken to the direction near above-mentioned installation portion, get back to above-mentioned away from the position.

9. braking device of fishing reel wheel rotor as claimed in claim 1 or 2 is characterized in that:

Above-mentioned friction means comprises: can be above-mentioned relatively the pivoting part revolution and with the friction part of its frictional fit; A plurality of auxiliary sections of matching with the above-mentioned change action portion that moves to above-mentioned application position, when above-mentioned change action portion when above-mentioned application position matches with above-mentioned auxiliary section, the above-mentioned relatively pivoting part friction slip of above-mentioned friction part.

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