CN1274212C

CN1274212C - Braking device for thread wheel of coil winder

Info

Publication number: CN1274212C
Application number: CN 03178710
Authority: CN
Inventors: 张良任
Original assignee: BAOXIONG FISHING GEAR Co Ltd
Current assignee: BAOXIONG FISHING GEAR Co Ltd
Priority date: 2003-07-17
Filing date: 2003-07-17
Publication date: 2006-09-13
Anticipated expiration: 2023-07-17
Also published as: CN1568684A

Abstract

The present invention relates to a braking device for a wire wheel of a wire winder, which comprises a set of wire wheel arranged on the wire winder, a supporting unit, a braking unit and an adjusting knob, wherein the supporting unit and the braking unit are arranged in the wire wheel, the adjusting knob is spirally locked on a central shaft, and the wire wheel is provided with a first sleeve barrel, a wire collecting barrel, a second sleeve barrel, a blocking wall formed in the wire collecting barrel, and a central tube which can be arranged in the supporting unit; the braking unit is provided with a first braking sheet, a first impeding sheet, a second braking sheet and a second impeding sheet, wherein the first braking sheet and the first impeding sheet are arranged in the first sleeve barrel, and the second braking sheet and the second impeding sheet are arranged in the wire collecting barrel. When the adjusting knob is tightly screwed, the wire wheel can be clamped by the two braking sheets to generate an admirable braking effect.

Description

The line wheel brake device of winder

(1) technical field

The present invention relates to a kind of brake device, particularly relate to a kind of winder that is installed on, can make line take turns the line wheel brake device that rotates resistance and have the winder of brake effect.

(2) background technology

As shown in Figure 1, 2, 3, winder 10 had one for being fixedly arranged in the fishing rod body 11 of (figure does not show) in the past, one is mounted on the rocking handle 12 of this body 11, one is mounted on this body 11 and is subjected to these rocking handle 12 transmissions and the rotating unit 13 that rotates, one is mounted on the wire gauge assembly 14 of this rotating unit 13, one is mounted on this body 11 axially stretches out and can be subjected to these rocking handle 12 transmissions and produce the central shaft 15 of axial shift reciprocately towards a block set 131 of this rotating unit 13, and line wheel brake device 20.

This line wheel brake device 20 has lines that are sheathed on outside this block set 131 and takes turns 21, the one brake unit 22 that are installed in this line wheel 21, and an adjustment button 23.

This line wheel 21 has first sleeve 211 that is sheathed on outside this block set 131, one extends confession vertically from this first sleeve 211 furls the setline wire winding tube 212 of (figure does not show), one second sleeve 213 that extends vertically from this wire winding tube 212, and one be molded in this wire winding tube 212 and devices have a lining 215 for the retaining wall 214 that is sheathed on this central shaft 15, and these wire winding tube 212 inside also are formed with a room 216 because of this retaining wall 214.In addition, the inner core face of this wire winding tube 212 also is provided with two keyways 217 vertically, and the inner core face of this second sleeve 213 is provided with an annular groove 218.

This brake unit 22 has device in regular turn and goes into first brake shoe 221, second brake shoe 222, one first pad 223, one the 3rd brake shoes 224, in this room 216 and can insert ear pad sheet 225 in this room 216 and this keyway 217 and one second pad 226.

One locating button 24 is to be embedded at this annular groove 218, has the effect that can prevent that this brake unit 22 from dropping out.

This adjustment button 23 has the spiral cover 231 that can insert in this second sleeve 213, is provided with an inner bolt hole 233 screw locks in the projection 232 of a thread segment 151 of this central shaft 15 but reach one.

In addition, this adjustment button 23 also has a sound mechanism (figure does not show) that is installed in this projection 232, when rotating this when adjusting button 23, can produce the ticktock sound.

By above-mentioned composition, drive the axial shift reciprocately of these line wheel 21 generations when rotating this central shaft 15 of these rocking handle 12 transmissions, just fishline on average can be furled in this wire winding tube 212, when getting rid of pole, then this fishline can be thrown away this wire winding tube 212, this line wheel 21 is along with rotation simultaneously, since during angling fish evil spirit that, fishline can be subjected to a pulling force and drive this line wheel 21 rotation generation outlet actions immediately, so must install this brake unit 22 in this line wheel 21 with resistance that this line wheel 21 is rotated, just general alleged brake, and then can prevent the outlet excessive velocities, and should brake power size be exactly to obtain to adjust by rotating this adjustment button 23, say further:

Advance towards this brake unit 22 when screwing this adjustment button 23, just can promote this brake unit 22 towards these retaining wall 214 displacements by this projection 232, and then these first brake shoe, 221 subsides are touched in this retaining wall 214 to increase the rotary resistance of this line wheel 21, can increase the brake power of this line wheel 21 relatively, though this line wheel brake device 20 has the function of use that can produce the brake effect to this line wheel 21, in fact has following disappearance:

One, pastes by this first brake shoe 221 to touch in this retaining wall 214 because be to produce the brake effect, so only this line being taken turns 21 one-sided pressures during actual the use puts to increase the rotary resistance of this line wheel 21, but must rotating this adjustments button 23, such design just can experience the brake effect, less, the DeGrain of braking of the scope of braking relatively after a few.

Two, because this brake unit 22 includes this first brake shoe 221, second brake shoe 222, one first pad 223, one the 3rd brake shoe 224, an ear pad sheet 225 and one second pad 226, in fact component count is more, causes overall weight heavier and production cost is higher.

Three, because being sheathed on this central shaft 15 by this lining 215,21 whole on this line wheel obtains support effects, but because the thickness of this retaining wall 214 can't be too thick based on weight factor, the length of this lining 215 also can be limited relatively, so stability is not good when the whole firm poor effect of this line wheel 21, rotation, relative to this line wheel 21 when rotating, very easily rock, deflection, cause producing the further heavily amplitude of rocking of this line wheel 21 of reaming situation, the probability that therefore breaks is high.

Four, because these line wheel 21 these sides that only are equiped with this adjustment button 23, this brake unit 22 have the waterproof and dustproof function, moisture content very easily immerses from the opposite side of this line wheel 21 relatively, thereby influences the assembly function of use.

Five, because adopt the still shared designs that should brake unit 22 of the line wheel 21 of different size, thus must be in large-sized line wheel 21 the more brake shoe of installing and pad in the hope of the generation effect of braking, the body weight of reforming relatively more.

(3) summary of the invention

The object of the present invention is to provide that a kind of adjusting range of braking is big, the brake effect is good, can improve line wheel rotational stability, can alleviate overall weight and the line wheel brake device of the winder that can reduce production costs.

Line wheel brake device of the present invention is mounted on the winder, this winder has a body, combination is arranged at the rocking handle of this body, combination is arranged at this body and is subjected to this rocking handle transmission and the rotating unit that can rotate, combination is arranged at the wire gauge assembly of this rotating unit, and combination is arranged at this body and axially stretches out and can be subjected to this rocking handle transmission and produce the central shaft of axial shift reciprocately towards a block set of this rotating unit, this central shaft has the built-in portion of the intrinsic catch of a cover, and an external portion that is provided with a thread segment; This line wheel brake device comprises the line wheel that is sheathed on this block set, be installed in a support unit and a brake unit in this line wheel, and a screw lock is in the adjustment button of this central shaft, it is characterized in that: this line wheel has first sleeve that is sheathed on outside this block set, dwindle the wire winding tube of footpath degree vertically from this first sleeve, enlarge second sleeve of footpath degree vertically from this wire winding tube, be formed in the retaining wall in this wire winding tube, reach one from the central tube of this retaining wall towards this first sleeve elongation moulding, the intersection of this first sleeve and this wire winding tube also is formed with one first block face, and the intersection of this wire winding tube and this second sleeve is formed with one second block face; This support unit is to be installed in this central tube and to be sheathed on this central shaft; This brake unit comprises can be inserted in this first sleeve and be sheathed on this central shaft and install one first brake shoe, one first brake(-holder) block in this first block face, this catch respectively, can insert in this wire winding tube and be sheathed on this central shaft and install one second brake shoe, one second brake(-holder) block in this retaining wall, and spacing a button that is embedded in this second sleeve; Wherein, a side of this first brake shoe is against this first block face, and another side and this first brake(-holder) block are in abutting connection with setting, and a side of this second brake shoe is against this this retaining wall, and another side and this second brake(-holder) block are in abutting connection with setting; This adjustment button has one can insert in this second sleeve and install the spiral cover of this second block face, but and one stretches out and be provided with an inner bolt hole screw lock in the projection of this thread segment from this spiral cover.

By above-mentioned composition, when screwing this adjustment button, can promote these second brake shoe subsides by this projection touches in this retaining wall, first block face subsides of this line wheel are touched in this first brake shoe, because this first brake shoe and this second brake shoe insert and put this line wheel simultaneously, so can increase the rotary resistance of this line wheel and then can produce splendid brake effect.

(4) description of drawings

The present invention is described in detail below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 is an outside drawing of winder in the past.

Fig. 2 is an exploded stereogram of winder in the past, and line wheel brake device is described.

Fig. 3 is a local assembled sectional view of winder in the past, and this line wheel brake device is described.

Fig. 4 is an outside drawing, illustrates that line wheel brake device of the present invention one preferred embodiment is installed in the state on the winder.

Fig. 5 is an exploded stereogram of this preferred embodiment.

Fig. 6 is a local assembled sectional view of this preferred embodiment.

Fig. 7 is a local assembled sectional view that amplifies of this preferred embodiment.

(5) has the body embodiment

Shown in Fig. 4,5,6,7, line wheel brake device of the present invention is to be installed on the winder 30, this winder 30 has can be fixedly arranged in a fishing rod one body 31 of (figure does not show), one is mounted on this body 31 and rotating rocking handle 32, one is mounted on this body 31 and is subjected to these rocking handle 32 transmissions and the rotating unit 33 that can rotate, one is mounted on the wire gauge assembly 34 of this rotating unit 33, and one is mounted on this body 31 and axially stretches out and can be subjected to these rocking handle 32 transmissions and produce the central shaft 35 of axial shift reciprocately towards a block set 331 of this rotating unit 33; This central shaft 35 has cover built-in 351 of an intrinsic catch 36, and one is provided with external 352 an of thread segment 353.Because this rocking handle 32 designs with the transmission of this rotating unit 33, this central shaft 35, and the use of this wire gauge assembly 34 design, belongs to the known technological know-how of the personnel that are familiar with this technology, and is not feature of the present invention, so do not repeat them here.

This line wheel brake device includes a lines wheel 40 that is sheathed on outside this block set 331, is installed in a support unit 50 and brake unit 60 in this line wheel 40, reaches a screw lock in the adjustment button 70 of this thread segment 353.

This line wheel 40 has first sleeve 41 that is placed on this block set 331, dwindle the wire winding tube 42 that footpath degree moulding furls for setline (figure does not show) vertically from this first sleeve 41, enlarge second sleeve 43 of footpath degree moulding vertically from this wire winding tube 42, one from the internal face of this wire winding tube 42 retaining wall 44 towards the center moulding, reach one from the central tube 45 of this retaining wall 44 towards these first sleeve, 41 elongation mouldings, the intersection of this first sleeve 41 and this wire winding tube 42 also is formed with one first block face 46, and this wire winding tube 42 then is formed with one second block face 47 with the intersection of this second sleeve 43.

These wire winding tube 42 inside can define one first room 421 and one second room 422 by this retaining wall 44, and this central tube 45 is exactly to be positioned at this first room 421.

This support unit 50 is to be installed in this central tube 45 and to be sheathed on outside this central shaft 35, and this support unit 50 can be the bearing group zoarium, also can be lining, in the present embodiment, is to lift that bearing group is fit to be described for example.

Preferably, this central tube 45 forms a next door 451 and is formed with one first room 452 and one second room 453 from inner tube surface towards the center, and this support unit 50 can set up apparatus for converting separately and goes into one second bearing group 52 that a clutch shaft bearing group 51, the device of this first room 452 are gone into this second room 453, the inner tube surface and the retaining that a spacing button 53 are embedded at this central tube 45 are put in these clutch shaft bearing group 51 outsides again, just can prevent that this clutch shaft bearing group 51 from dropping out.

In the present embodiment, this clutch shaft bearing group 51 respectively includes two bearings with this second bearing group 52.

This brake unit 60 comprises: can insert in this first sleeve 41 and be sheathed on this central shaft 35 and install one first brake shoe 61, one first brake(-holder) block 62 in this first block face 46, catch 34 respectively, one side of this first brake shoe 61 is against this first block face 46, and opposite side and this first brake(-holder) block 62 are in abutting connection with being provided with; Can insert in second room 422 of this wire winding tube 42 and be sheathed on this central shaft 35 and install one second brake shoe 63, one second brake(-holder) block 64 in this retaining wall 44, and one be embedded in this second sleeve 43 and be positioned at the spacing of these second brake(-holder) block, 64 outsides and buckle 65, wherein a side of this second brake shoe 63 is against this this retaining wall 44, and opposite side and this second brake(-holder) block 64 are in abutting connection with being provided with.

This first brake shoe 61 be a kind of Teflon (Teflon) composite with this second brake shoe 62, is to reach other materials by Teflon, graphite, cork etc. to make, and has high temperature resistant, wear-resisting and can keep the operating characteristic of good frictional resistance.

This first brake(-holder) block 62 is a metallic gasket with this second brake(-holder) block 64 in the present embodiment.

Preferably, one annular groove 431 can be set at the inner core face of this second sleeve 43 spacingly to be buckled 65 and sets for this, in the present embodiment, this spacing button 65 is a button that is formed by elastica body bending, when being embedded at this annular groove 431 by spacing button 65, just can prevent that this second brake(-holder) block 64 from dropping out with this second brake shoe 63.

This adjustment button 70 has one can insert in this second sleeve 43 and can install spiral covers 71 in this second block face 46, but and one to stretch out this spiral cover 71 outer and be provided with the projection 72 of inner bolt hole 721 screw locks in this thread segment 353.

Preferably, this adjustment button 70 also has a sound mechanism (figure does not show) that is installed in this projection 72, when rotating this when adjusting button 70, can produce the ticktock sound.

By above-mentioned composition,,, can have splendid rotational stability relatively so have splendid support effect because this line wheel 40 is to be sheathed on external 352 of this central shaft 35 by this support unit 50.

Advance towards this retaining wall 44 when screwing this adjustment button 70, then can promote this two brake(-holder) block 64 and this second brake shoe 63 towards these retaining wall 44 displacements by this projection 72, and make these second brake shoe, 63 subsides touch this retaining wall 44, simultaneously because of the distance that has shortened between this projection 72 and this catch 36, so this first block face 46 can paste and touch this first brake shoe 61, like this, touch in this first block face 46 by these first brake shoe, 61 subsides, and these second brake shoe, 63 comprehensive subsides are touched in this retaining wall 43, just can produce and insert and put effect this line wheel 40, the rotary resistance of this line wheel 40 can be increased relatively, and then splendid brake effect can be produced.

When unscrewing this adjustment button 70, then these first brake shoe, 61 pines are from this first block face 46, and these second brake shoe, 63 pines can reduce the rotary resistance of this line wheel 40 relatively from this retaining wall 44.

The effect of the line of winder of the present invention wheel brake device and advantage be as described later:

When one, screwing this adjustment knob 70 because of the present invention, can produce this first brake shoe 61 and this second evil spirit The effect of car sheet 63 simultaneously sandwiched these line wheels 40 adds and can effectively strengthen turning to of line wheel 40 by this design The dyanainic friction face is so except can having obvious, splendid brake effect, also having the brake adjusting range can For designed effect and the advantage more than the several times in the past.

Two, unit 50 includes only two

brake shoes

61,63 and two brake(-holder)

blocks

62,64 because the present invention should brake, Just can produce splendid brake effect, so must comprise multi-disc brake shoe and braking with the unit 22 of braking in the past The design comparison of sheet gets up, and the present invention has can reduce brake shoe and brake(-holder) block quantity, relatively has and can alleviate Overall weight and the effect that can reduce production costs and advantage.

Three, because the present invention is provided with this central tube 45 with suitable length in these wire winding tube 42 inside, And in this central tube 45, be equiped with this support unit 50 and be sheathed on this central shaft 35, so can make this line Wheel 40 obtains splendid support effect, like this, when this line wheel 40 rotates, do not rock with regard to not producing, Deflection does not relatively have the generation of reaming situation and can effectively reduce the broken string probability.

Four, because the both sides of this support unit 50 of the present invention are equiped with this

brake shoe

61,63 and these brake(-holder)

blocks

62,64 respectively, can provide bilateral waterproof and dustproof effect so have, have relatively and can effectively avoid this support unit 50 and intraware immersion, and then can often protect the effect and the advantage of good effective utilization.

Five, because the present invention only needs at different size line wheel 40, the size of this brake unit 60 of modulation just can produce good brake effect relatively, should design by comparison with the brake shoe and the brake(-holder) block quantity that are increase brake unit in the past, the present invention has the effect and the advantage that can effectively alleviate overall weight in fact.

Claims

1. the line of a winder is taken turns brake device, this winder has a body, combination is arranged at the rocking handle of this body, combination is arranged at this body and is subjected to the rotating unit of this rocking handle transmission, combination is arranged at the wire gauge assembly of this rotating unit, and combination is arranged at this body and axially stretches out and can be subjected to this rocking handle transmission to produce the central shaft of axial shift reciprocately towards a block set of this rotating unit, and this central shaft has the built-in portion of the intrinsic catch of cover, and an external portion that is provided with a thread segment; This line wheel brake device comprises the line wheel that is sheathed on this block set, be installed in a support unit and a brake unit in this line wheel, and a screw lock is characterized in that in the adjustment button of this central shaft:

This line wheel comprises: be sheathed on the first outer sleeve of this block set, this first sleeve dwindles the wire winding tube of footpath degree moulding vertically certainly, this wire winding tube second sleeve, of enlarging footpath degree moulding vertically is arranged on the central tube that the interior retaining wall of this wire winding tube and extends towards this first sleeve from this retaining wall certainly; The intersection of this first sleeve and this wire winding tube is formed with one first block face, and the intersection of this wire winding tube and this second sleeve then is formed with one second block face;

This support unit is to be installed in this central tube and to be sheathed on this central shaft;

This brake unit comprises to be inserted in this first sleeve and is sheathed on this central shaft and installs one first brake shoe, one first brake(-holder) block in this first block face, this catch respectively, insert in this wire winding tube and be sheathed on this central shaft and install one second brake shoe, one second brake(-holder) block in this retaining wall, and spacing a button that is embedded in this second sleeve; Wherein, a side of this first brake shoe is against this first block face, and another side and this first brake(-holder) block are in abutting connection with setting, and a side of this second brake shoe is against this this retaining wall, and another side and this second brake(-holder) block are in abutting connection with setting;

This adjustment button is that screw lock is in this thread segment and install in this second brake(-holder) block.

2. the line of winder as claimed in claim 1 is taken turns brake device, it is characterized in that:

This central tube inside is provided with a next door and divides and is set as one first room and one second room, this support unit has a device and goes into the interior clutch shaft bearing group of this first room, one device is gone into second bearing group in this second room, and an inner tube surface that is embedded at this central tube can prevent the spacing button that this clutch shaft bearing group drops out.

3. the line of winder as claimed in claim 1 or 2 is taken turns brake device, it is characterized in that:

This adjustment button has one can insert in this second sleeve and install in the spiral cover of this second block face, and one from this spiral cover stretch out and be provided with an inner bolt hole with screw lock in this thread segment and install in the projection of this second brake(-holder) block.

4. the line of winder as claimed in claim 1 or 2 is taken turns brake device, and it is characterized in that: this first brake shoe and this second brake shoe are made with the Teflon composite.

5. the line of winder as claimed in claim 1 is taken turns brake device, it is characterized in that:

This support unit is a lining.