KR101730722B1 - Centrifugal brake device for external control of Bait cast reel - Google Patents
Centrifugal brake device for external control of Bait cast reel Download PDFInfo
- Publication number
- KR101730722B1 KR101730722B1 KR1020150121422A KR20150121422A KR101730722B1 KR 101730722 B1 KR101730722 B1 KR 101730722B1 KR 1020150121422 A KR1020150121422 A KR 1020150121422A KR 20150121422 A KR20150121422 A KR 20150121422A KR 101730722 B1 KR101730722 B1 KR 101730722B1
- Authority
- KR
- South Korea
- Prior art keywords
- spool
- brake
- dial
- plate
- protrusions
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 5
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000000881 depressing effect Effects 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
- 238000005266 casting Methods 0.000 abstract description 15
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 0 C1C*C*C1 Chemical compound C1C*C*C1 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K89/00—Reels
- A01K89/02—Brake devices for reels
- A01K89/033—Brake devices for reels with a rotary drum, i.e. for reels with a rotating spool
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K89/00—Reels
- A01K89/015—Reels with a rotary drum, i.e. with a rotating spool
- A01K89/0155—Antibacklash devices
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to centrifugal brakes of a bait cast reel, and more particularly, to a braking force control apparatus for a bail cast reel that is capable of adjusting the braking force in accordance with a casting distance required by a user, The present invention relates to a centrifugal braking device for external control of a bait cast reel for facilitating the operation of the bail casting reel by allowing easy operation from the outside.
Description
The present invention relates to centrifugal brakes of a bait cast reel, and more particularly, to a centrifugal braking device for a bait cast reel that prevents excessive rotation of a spool during casting to prevent a backlash phenomenon in which a fishing line is entangled, And more particularly to a centrifugal braking device for external control of a bait cast reel for improving convenience in use and performance.
Generally, a bait cast reel for fishing is a fishing reel which is released by a rotational force of a spool during casting, and a bait can reach a desired casting position. A bait cast reel is a bait casting a parabolic curve The fishing line can not be pulled out from the descending point but the spool is rotated by the inertia force to cause the thread loosening to cause the backlash (the phenomenon of tangling of the fishing line due to the rotation of the excessive spool) to be entangled.
Accordingly, a brake system for controlling the excessive inertia torque of the spool as described above has been developed to reduce the backlash problem. Such a brake system mainly uses a magnetic brake system or a centrifugal brake system.
Unlike the magnetic brake system, the centrifugal braking system is advantageous over the magnetic system in that the centrifugal brake force is increased in proportion to the rotation speed. Therefore, the centrifugal braking system is generally used as disclosed in Patent Application No. 10-0320399 It has been proposed.
However, the conventional centrifugal brake structure as described above is capable of imparting the braking force only when a constant rotational force is applied at all times, and it has a problem in that it can not control the raking force according to the casting distance.
In addition, in order to adjust the braking force, it is necessary to adjust the inner braking device in a state in which the outer cover is completely detached, so that it is inconvenient to substantially control the braking force.
The present invention has been made to solve the above problems and it is an object of the present invention to provide a bait cast reel with an external control centrifugal force for allowing a user to operate an appropriate braking force depending on the natural environment such as wind, The present invention has an object of providing a brake device.
It is an object of the present invention to provide a centrifugal braking device for external control of a bait cast reel in which a braking force can be easily and arbitrarily adjusted by dialing from outside without disassembling.
In order to achieve the above-mentioned object, there is provided a braking device for braking a spool, comprising: a spool which is spanned through a spool shaft connected to a handle between an inner cover body and an outer cover body from a handle side, As a result,
A brake housing rotatably supported on the spool shaft at the inside of the outer cover body and rotating together with the spool, the brake housing having a plurality of cam grooves radially outwardly and circumferentially opened and having an inner engaging jaw and at least one fitting protrusion protruded;
A plurality of cams accommodated in the respective cam grooves and having an inclined surface inclined upward from the outside toward the spool shaft side and formed with a locking protrusion on the inner side surface of the cam protrusion,
A plurality of brake pins on which a pair of head portions are fitted to respective cams;
A finishing plate which is coupled to the outside of the brake housing to confine the cam and the brake pin and has a slit hole through which the brake pin is slid through and a coupling hole into which the fitting hole of the brake housing is fitted;
A throttle shaft penetrating without interference, and a frictional reaction with the brake pin to generate a braking force;
A spool cover which is formed on the inside of the outer cover body and is coupled to the spool shaft so as to surround the spool without being subjected to rotational interference, And
The outer cover member is exposed through the center of the outer cover member and is engaged with the inner circumferential surface of the outer cover member through the wing portion on the outer circumference to have a free rotational force and a pressing force is applied to the throttle plate by the rotation control to interlock the stroke distance of the brake pin And a dial.
As described above, according to the present invention, a centrifugal braking device for external control of a bait cast reel is provided with a cam that reacts with a centrifugal force and a plurality of brake fins that react with the cam to impart a frictional force to perform a braking operation, So that it is possible to control the brake force appropriately required by the user depending on the natural environment such as the wind and the weight of the bait during casting, thereby improving the brake performance.
In addition, in adjusting the brake force, it is possible to easily adjust the brake force through the dial exposed to the outside, and it is possible to obtain the effect of bringing convenience in use.
BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a whole view of a bait cast reel having a centrifugal braking device for external adjustment of a bait cast reel
2 is a perspective exploded perspective view of a centrifugal braking device for external adjustment of a bait cast reel of the present invention.
3 is a partial cross-sectional view of a centrifugal braking device for external adjustment of a bait cast reel of the present invention.
4 is a cross-sectional view of the main part of the finish plate of the centrifugal braking device for external adjustment of the bait cast reel of the present invention.
FIG. 5 is a diagram showing a state in which the protruding and depressing portion of the centrifugal braking device for external adjustment of the bait cast reel is arranged. FIG.
FIG. 6 is a dial control state diagram of a centrifugal braking device for external control of a bait cast reel of the present invention. FIG.
FIG. 7 is a view showing a brake pin stroke distance control state according to dial adjustment of a centrifugal braking device for external control of a bait cast reel.
8 is a braking state diagram of a centrifugal braking device for external control of a bait cast reel of the present invention.
The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may appropriately define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.
Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is an overall view of a bait cast reel having a centrifugal braking device for external control of a bait cast reel of the present invention, FIG. 2 is an exploded perspective view of a crucible of a centrifugal braking device for external control of a bait cast reel of the present invention, Sectional view of a centrifugal braking device for external adjustment of a cast reel.
As shown in Figs. 1 to 3, the centrifugal braking device for external adjustment of a bait cast reel is connected to the
The brake housing 100, the
Here, the
A plurality of
At least one
The
The
The
The
On the other hand, the
At this time, the appearance control and
For example, when the eight
That is, the first to third stages are formed in a "groove" shape, the depth is gradually reduced, the fourth stage is a planar shape, the fifth stage is a boss, The degree of protrusion gradually increases, and the shapes of such "groove" and "boss"
The
In addition, in forming the appearance-enhancing / controlling
The
At this time, the metal
The
A plurality of
The
The
A plurality of through
Meanwhile, the
A
The
The inner surface of the
The
That is to say, when the
Hereinafter, the operation of the centrifugal braking device for external control of the bait cast reel of the present invention having the above-described structure will be described in detail with reference to the accompanying drawings.
The centrifugal braking device for external adjustment of a bait cast reel is for preventing a backlash of a fishing line (a phenomenon in which a fishing line is tangled due to rotation of an excessive spool) when casting a bait. To prevent such backlash, It is possible to reduce the rotational force of the spool.
For this purpose, in the present invention, the braking force applied to the
In detail, the
6, the
In the above description, the interval between the finishing
8, when the distance between the finishing
That is, the
Accordingly, it is possible to adjust the rotational force of the
7, when the
However, since the backlash phenomenon occurs at the position (0) as described above, it is necessary to pay attention to the casting.
Further, since the interval between the finishing
Referring to FIGS. 4 and 5, the
Further, as the distance between the finishing
5, when the brake pins 300 and 300 'are in contact with the
That is, it is possible to adjust the braking force in accordance with the external control of the
As described above, according to the present invention, the centrifugal braking device for external control of the bait cast reel can effectively prevent the backlash due to the adjustment of the braking force during casting according to the adjustment of the multi-means of the dial. In particular, It can be easily controlled by anyone and can be used very conveniently.
10: handle 20: inner cover member
30: outer cover body 40: spool
41: spool shaft
100:
111: engaging jaw 120: engaging projection
200, 200 ': Cam 220:
300, 300 ': Brake pin 310: Head
400: finishing
420: coupling hole 430:
500: throttle plate 510: friction plate
520: oblique protrusion 530: guide protrusion
531: female thread portion 540: spring
550: Thick bolt 551: Head portion
600: spool cover 610: throttle plate floating space
620: through hole 621: step
630: guide ball 640: ball screw
641: spring 642: ball
700: dial 710: wing portion
720: pressing projection 730:
Claims (5)
A plurality of cam grooves 110 (hereinafter referred to as " rollers ") which are formed in the spool shaft 41 at the inner side of the outer cover 30 and rotate together with the spool 40 and open radially outwardly and circumferentially, 110 ') and at least one fitting protrusion (120) protruding from the brake housing (100);
And a plurality of locking protrusions 220 are formed on the inner side surfaces of the cam grooves 110 and 110 'so that the locking protrusions 220 are engaged with the locking protrusions 111, Cams 200 and 200 ';
A plurality of brake pins 300, 300 ', wherein a pair of head portions 310 are in contact with respective cams 200, 200';
And the brake pins 300 and 300 'are coupled to the outer sides of the brake housing 100 to restrict the cams 200 and 200' and the brake pins 300 and 300 ' 410) and a fitting hole (420) to be fitted into the fitting protrusion (120) of the brake housing (100);
A throttle shaft (41) penetrating without interference, and a frictional reaction with the brake pins (300) and (300 ') to generate a braking force;
The spool shaft 40 is coupled to the spool shaft 41 by a bearing B so as to surround the spool 40 without being subjected to rotational interference and is opened to the inside of the spool shaft 41, A spool cover 600 on which a throttle valve flow space 610 for receiving and flowing is formed; And
Is exposed through the center of the outer cover 30 and is exposed to the outside and is engaged with the inner circumferential surface of the outer cover 30 through the wings 710 on the outer circumference to have a free rotational force, And a dial (700) for applying a pressing force to the brake pins (300) and (300 ') to interrupt the stroke distance of the brake pins (300) and (300').
On the inner surface of the finishing plate 400,
And further includes a protruding / depressing interlocking part 430 connected to each of the slit holes 410 and 410 'so as to allow the head 310 of the brake pins 300 and 300' However,
The appearance of the appearance and contraction part 430 is formed in the form of a groove or protruded boss with respect to each of the slit holes 410 and 410 ' Adjustable centrifugal braking device.
In the throttle plate 500,
A friction plate 510 is formed on the inner side of the friction plate 510 and frictionally reacts with the brake pins 300 and 300 'and a plurality of slanting protrusions 520 and a female threaded portion 531 A guide protrusion 530 is protruded,
In the spool cover 600,
A plurality of through holes 620 through which the guide protrusions 530 penetrate and an inner circumferential surface of which protrusions 621 protrude are formed and arc-shaped guide holes 630 into which the inclined protrusions 520 are inserted,
In the dial 700,
And a dial 700 formed on an inner surface of the wing portion 710 and having a pressing protrusion 720 penetrating the guide hole 630 and interfering with each of the inclined protrusions 520. [ Of the centrifugal braking device.
The thrust plate 500 is always urged outward through the spring 540,
A flange portion 550 of the guide projection portion 530 has a head portion 551 protruding around the guide protrusion portion 530 and is engaged with the step portion 621 of the spool cover 600, And a spring (540) is installed between the bolts (550). ≪ IMAGE >
The spool cover 600 is further formed with a ball-plunger 640 protruding and retracted by elasticity of a spring 641,
A plurality of engaging grooves 730 are formed in the inner surface of the dial 700 in the circumferential direction so that the ball 642 of the ball bearing 640 is elastically held,
Wherein a scale (31) for confirming the rotation control position of the dial (700) is further formed on the outer side of the outer cover (30).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150121422A KR101730722B1 (en) | 2015-08-28 | 2015-08-28 | Centrifugal brake device for external control of Bait cast reel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150121422A KR101730722B1 (en) | 2015-08-28 | 2015-08-28 | Centrifugal brake device for external control of Bait cast reel |
Publications (2)
Publication Number | Publication Date |
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KR20170026787A KR20170026787A (en) | 2017-03-09 |
KR101730722B1 true KR101730722B1 (en) | 2017-04-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020150121422A KR101730722B1 (en) | 2015-08-28 | 2015-08-28 | Centrifugal brake device for external control of Bait cast reel |
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KR (1) | KR101730722B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2706394B2 (en) * | 2018-06-08 | 2019-11-25 | Embragatges I Derivats S A | CENTRIFUGE BRAKE DISCONTROLLABLE FOR A LIFTING EQUIPMENT |
KR102280541B1 (en) * | 2019-03-28 | 2021-07-26 | 유한책임회사 도요엔지니어링 | Fishing reel |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100320399B1 (en) | 1999-09-02 | 2002-01-15 | 현광호 | Braice construction for fishing reel |
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KR20170026787A (en) | 2017-03-09 |
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