CN102396434B - Centrifugal brake structure for reel of coil winder - Google Patents
Centrifugal brake structure for reel of coil winder Download PDFInfo
- Publication number
- CN102396434B CN102396434B CN 201110400703 CN201110400703A CN102396434B CN 102396434 B CN102396434 B CN 102396434B CN 201110400703 CN201110400703 CN 201110400703 CN 201110400703 A CN201110400703 A CN 201110400703A CN 102396434 B CN102396434 B CN 102396434B
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- Prior art keywords
- wheel seat
- brake
- line
- ring
- brake ring
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Abstract
The invention discloses a centrifugal brake structure for the reel of a coil winder, which comprises a brake ring and a reel holder, wherein a plurality of limiting shafts extend outwards from the circumferential side of the reel holder, each limiting shaft is sleeved with a centrifugal sleeve which can be pushed, and the centrifugal sleeves rotate with the reel holders and are thrown out outward to form friction contact with the inner ring surface of the brake ring; the inner ring surface of the brake ring extends in an oblique manner, and a plurality of limiting shafts are at least distributed on two different layers of the reel holder; and thus, by utilizing the inclined extension state of the inner ring surface of the brake ring and combining the distribution of the limiting shafts at least on two different layers of the reel holder, the relative distance between the contact points of the inner ring surface of the brake ring and the centrifugal sleeves and the rotation axis of the reel holder is changed for adjusting the dynamic friction force between the inner ring surface of the brake ring and the centrifugal sleeves, the traditional mode of simply increasing centrifugal sleeves which can be pushed outwards is replaced, the adjustment range of the rotation speed of the reel is enlarged, the micro adjustment of the rotation speed of the reel is realized, and the requirements of users can be met.
Description
Technical field
The present invention relates to the winder art, the line that refers in particular to a kind of winder is taken turns centrifugal brake structure.
Background technology
Along with the pulsation of social progress, stress-relieving activity has become part indispensable in the life, and fishing promptly be at present widely people accept, and luxuriant be a kind of stress-relieving activity of prevailing custom, with this, fishing tackle and peripheral product thereof more arise at the historic moment.
With the winder is example, and the main effect of winder is to be used to twine fishing line, carries out the folding and unfolding fishing line as required, rotating speed for the control line wheel, brake structure is installed on the existing winder mostly, utilizes this brake structure to control the rotating speed of line wheel, thus the speed of control folding and unfolding fishing line.At present, the brake structure great majority that are applied on the winder are centrifugal brake structure, the centrifugal brake structure of this kind includes brake ring and is installed on the wheel seat that line-wheel rotates on the winder main body, all epitaxial lateral overgrowths of this wheel seat are extended with limit shaft, can be arranged with concentrator bowl on this limit shaft with stirring, during use, utilize the rotation of wheel seat to make concentrator bowl outwards throw away the inner ring surface CONTACT WITH FRICTION with brake ring, realize the rotating speed of line wheel is reduced.
Above-mentioned existing centrifugal brake structure, though can offer the effect that the user regulates the line wheel speed, really has progressive, but when using, reality but finds still to have many deficiencies on himself structure and the serviceability, cause existing centrifugal brake structure in practical application, fail to reach best result of use and task performance, now its shortcoming be summarized as follows:
Because the brake ring inner ring surface is constant with the distance of the rotation of the relative wheel seat of contact point of concentrator bowl, make that the maximum static friction force when concentrator bowl with inner ring surface friction takes place is identical, therefore regulate the rotating speed of line wheel, can only be by increasing or reduce the quantity of outwards stirring concentrator bowl, when the quantity of outwards stirring concentrator bowl many more, the maximum static friction force summation that is produced is just big more, the rotating speed of line wheel just fast more reduction gets off, otherwise, when the quantity of outwards stirring concentrator bowl few more, the maximum static friction force summation that is produced is just more little, and the rotating speed of line wheel just reduces more slowly; Therefore, the mode that existing exocentric structure is regulated the line wheel speed is too single, and adjustable range is comparatively narrow, does not realize the fine setting to the line wheel speed, can not satisfy user's instructions for use.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose provides a kind of line of winder and takes turns centrifugal brake structure, and it can effectively solve the narrow problem that the line wheel speed is finely tuned of can not realizing of scope that existing centrifugal brake structure regulates the line wheel speed.
For achieving the above object, the present invention adopts following technical scheme:
A kind of line of winder is taken turns centrifugal brake structure, include brake ring and be installed on the wheel seat that line-wheel rotates on the winder main body, all epitaxial lateral overgrowths of this wheel seat are extended with a plurality of limit shafts, can be arranged with concentrator bowl on each limit shaft, this concentrator bowl outwards throws away the inner ring surface CONTACT WITH FRICTION with brake ring with the wheel seat rotation with stirring; This brake ring is fixed on the winder main body, and the inner ring surface of this brake ring is to tilt to extend shape, and these a plurality of limit shafts are distributed on two different aspects of wheel seat at least.
As a kind of preferred version, described wheel seat is between brake ring and line wheel, and this brake ring has the inner and outer end, and this inner is near wheel seat, and the internal diameter of this brake ring increases gradually or reduces and form aforementioned inner ring surface from the outer end of brake ring to the inner.
As a kind of preferred version, the outer ring surface of described brake ring is provided with the winder main body and cooperates the holddown groove that installs and fixes.
As a kind of preferred version, described a plurality of limit shafts are symmetricly set on the wheel seat, and two adjacent limit shafts are positioned on two different aspects of wheel seat.
As a kind of preferred version, described two limit shafts of being separated by are positioned on the same aspect of wheel seat.
As a kind of preferred version, corresponding each concentrator bowl all is provided with two at least and is used to limit the screens that concentrator bowl outwards throws away on the described wheel seat, and this two screens is along the limit shaft axial distribution of correspondence.
As a kind of preferred version, described winder main body includes pedestal and lid, is enclosed by this pedestal and lid to constitute a ring casing, and this brake ring and wheel seat are arranged in this ring casing.
The present invention compared with prior art has tangible advantage and beneficial effect, particularly, and as shown from the above technical solution:
One, is to tilt the extension shape by the inner ring surface that utilizes brake ring, and cooperation utilizes these a plurality of limit shafts to be distributed at least on two different aspects of wheel seat, make the brake ring inner ring surface change with the distance of the rotation of the relative wheel seat of contact point of concentrator bowl, to adjust the kinetic force of friction between brake ring inner ring surface and the concentrator bowl, replaced tradition only by increasing and decreasing the mode of outwards stirring concentrator bowl quantity, thereby enlarge the adjustable range of line wheel speed, and can realize fine setting to the line wheel speed, satisfy user's instructions for use.
Two, by being symmetricly set on the wheel seat by a plurality of limit shafts, and cooperation utilizes two adjacent limit shafts to be positioned on two different aspects of wheel seat, two limit shafts of being separated by are positioned on the same aspect of wheel seat, make that the brake of winder is more steady, and the serviceability of product is better.
For more clearly setting forth architectural feature of the present invention and effect, the present invention is described in detail below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the three-dimensional diagrammatic sketch of assembling of the present invention's preferred embodiment;
Fig. 2 is the exploded view of the present invention's preferred embodiment;
Fig. 3 is the zoomed-in view of wheel seat in the present invention's the preferred embodiment;
Fig. 4 is the exploded view of Fig. 3;
Fig. 5 is the front view of Fig. 3;
Fig. 6 is the sectional view of the present invention's preferred embodiment;
The accompanying drawing identifier declaration:
10, winder main body 11, pedestal
12, lid 101, ring casing
20, line wheel 30, wheel seat
31, limit shaft 32, screens
40, brake ring 41, inner ring surface
42, holddown groove 50, concentrator bowl.
Embodiment
Please refer to Fig. 1 to shown in Figure 6, the concrete structure that it has demonstrated the present invention's preferred embodiment includes winder main body 10, line wheel 20, wheel seat 30 and brake ring 40.
Wherein, this winder main body 10 includes pedestal 11 and lid 12, is enclosed by this pedestal 11 and lid 12 to constitute a ring casing 101, and this wheel seat 30 and brake ring 40 all are arranged in this ring casing 101.
This line wheel 20 is rotatably installed on the winder main body 10, line-wheel 20 clockwise or rotate counterclockwise and carry out the operation of folding and unfolding fishing line; This wheel seat 30 is installed on the winder main body 10 and line-wheel 20 rotates, all epitaxial lateral overgrowths of this wheel seat 30 are extended with a plurality of limit shafts 31, these a plurality of limit shafts 31 are distributed on two different aspects of wheel seat 30 at least, as shown in Figure 5, in the present embodiment, these a plurality of limit shafts 31 are distributed on two different aspects of wheel seat 30; And, these a plurality of limit shafts 31 are symmetricly set on the wheel seat 30, two adjacent limit shafts 31 are positioned on two different aspects of wheel seat 30, these two limit shafts 31 of being separated by are positioned on the same aspect of wheel seat 30, certainly, these a plurality of limit shafts 31 also can asymmetricly be arranged on the wheel seat 30, only need these a plurality of limit shafts 31 to be distributed at least on two different aspects of wheel seat 30 and get final product; Can be arranged with concentrator bowl 50 on this each limit shaft 31, this concentrator bowl 50 outwards throws away inner ring surface 41 CONTACT WITH FRICTION with brake ring 40 with wheel seat 30 rotations with stirring; In addition, corresponding each concentrator bowl 50 all is provided with two at least and is used to limit the screens 32 that concentrator bowl 50 outwards throws away on this wheel seat 30, and this two screens 32 is along corresponding limit shaft 31 axial distribution.
This brake ring 40 is fixed on the winder main body 10, and the outer ring surface of this brake ring 40 is provided with holddown groove 41, and this brake ring 40 cooperates with winder main body 10 by this holddown groove 42 and installs and fixes, and the inner ring surface 41 of this brake ring 40 is and tilts to extend shape; In addition, this wheel seat 30 is between brake ring 40 and line wheel 20, this brake ring 40 has the inner and outer end, this the inner is near wheel seat 30, and the internal diameter of this brake ring 40 increases gradually or reduces and form aforementioned inner ring surface 41 from the outer end of brake ring 40 to the inner, in the present embodiment, and as shown in Figure 6, the internal diameter of this brake ring 40 increases and forms the aforementioned inner ring surface 41 that is to tilt the extension shape from the outer end of brake ring 40 gradually to the inner, not to exceed.
The using method that present embodiment is described in detail in detail is as follows:
During use, rotate and carry out the retractable cable operation relative to winder main body 10 by line wheel 20, under the original position state, these a plurality of concentrator bowls 50 are stuck in the most inboard screens 32 of wheel seat 30, concentrator bowl 50 can not outwards throw away inner ring surface 41 CONTACT WITH FRICTION with brake ring 40 with the rotation of wheel seat 30, so the rotating speed of line wheel 20 is not subjected to any restriction.
When the speed drop that line need be taken turns 20 hangs down, because concentrator bowl 50 is distributed on the different aspect of wheel seat 30, and the inner ring surface 41 of brake ring 40 is to tilt the extension shape, as shown in Figure 6, make brake ring 40 inner ring surfaces 41 change with the distance of the rotation of the relative wheel seat 30 of contact point of concentrator bowl 50, wherein, when contact point is nearest apart from wheel seat 30 rotations, the normal pressure maximum that concentrator bowl 50 is subjected to when with inner ring surface 41 friction taking place, thereby make the maximum static friction force maximum of concentrator bowl 50, otherwise, contact point is apart from wheel seat 30 rotations farthest the time, the normal pressure minimum that concentrator bowl 50 is subjected to when with inner ring surface 41 friction taking place, the maximum static friction force minimum of concentrator bowl 50, realize line is taken turns the adjusting of 10 rotating speeds with this, therefore, take turns 20 required kinetic force of frictions according to line, concentrator bowl 50 on wheel seat 30 different aspects is stirred in the screens 32 that moves to wheel seat 30 outsides, the quantity of concentrator bowl 50 also can be selected as required, after concentrator bowl 50 was transferred to, concentrator bowl 50 was movable between two screens 32, with the rotation of wheel seat 30, this concentrator bowl 50 outwards throws away inner ring surface 41 CONTACT WITH FRICTION with brake ring 40, thereby makes the rotating speed of line wheel 20 reduce.
Design focal point of the present invention is: at first, be to tilt the extension shape by the inner ring surface that utilizes brake ring, and cooperation utilizes these a plurality of limit shafts to be distributed at least on two different aspects of wheel seat, make concentrator bowl on these a plurality of limit shafts and the distance between the inner ring surface change, to adjust the kinetic force of friction between brake ring inner ring surface and the concentrator bowl, replaced tradition only by increasing and decreasing the mode of outwards stirring concentrator bowl quantity, thereby enlarge the adjustable range of line wheel speed, and can realize fine setting to the line wheel speed, satisfy user's instructions for use.Secondly, by should being symmetricly set on the wheel seat by a plurality of limit shafts, and cooperating and utilize two adjacent limit shafts to be positioned on two different aspects of wheel seat, two limit shafts of being separated by are positioned on the same aspect of wheel seat, make that the brake of winder is more steady, the serviceability of product is better.
The above, it only is preferred embodiment of the present invention, be not that technical scope of the present invention is imposed any restrictions, so every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any trickle modification, equivalent variations and modification that above embodiment did.
Claims (7)
1. the line of a winder is taken turns centrifugal brake structure, include brake ring and be installed on the wheel seat that line-wheel rotates on the winder main body, all epitaxial lateral overgrowths of this wheel seat are extended with a plurality of limit shafts, can be arranged with concentrator bowl on each limit shaft, this concentrator bowl outwards throws away the inner ring surface CONTACT WITH FRICTION with brake ring with the wheel seat rotation with stirring; This brake ring is fixed on the winder main body, it is characterized in that: the inner ring surface of this brake ring is to tilt to extend shape, and these a plurality of limit shafts are distributed on two different aspects of wheel seat at least.
2. the line of winder according to claim 1 is taken turns centrifugal brake structure, it is characterized in that: described wheel seat is between brake ring and line wheel, this brake ring has the inner and outer end, this the inner is near wheel seat, and the internal diameter of this brake ring increases gradually or reduces and form aforementioned inner ring surface from the outer end of brake ring to the inner.
3. the line of winder according to claim 1 is taken turns centrifugal brake structure, it is characterized in that: the outer ring surface of described brake ring is provided with the winder main body and cooperates the holddown groove that installs and fixes.
4. the line of winder according to claim 1 is taken turns centrifugal brake structure, it is characterized in that: described a plurality of limit shafts are symmetricly set on the wheel seat, and two adjacent limit shafts are positioned on two different aspects of wheel seat.
5. the line of winder according to claim 4 is taken turns centrifugal brake structure, it is characterized in that: the two aforementioned limit shafts of being separated by are positioned on the same aspect of wheel seat.
6. the line of winder according to claim 1 is taken turns centrifugal brake structure, it is characterized in that: corresponding each concentrator bowl all is provided with two at least and is used to limit the screens that concentrator bowl outwards throws away on the described wheel seat, and this two screens is along the limit shaft axial distribution of correspondence.
7. the line of winder according to claim 1 is taken turns centrifugal brake structure, it is characterized in that: described winder main body includes pedestal and lid, is enclosed by this pedestal and lid to constitute a ring casing, and this brake ring and wheel seat are arranged in this ring casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110400703 CN102396434B (en) | 2011-12-06 | 2011-12-06 | Centrifugal brake structure for reel of coil winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110400703 CN102396434B (en) | 2011-12-06 | 2011-12-06 | Centrifugal brake structure for reel of coil winder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102396434A CN102396434A (en) | 2012-04-04 |
| CN102396434B true CN102396434B (en) | 2013-07-31 |
Family
ID=45879366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110400703 Expired - Fee Related CN102396434B (en) | 2011-12-06 | 2011-12-06 | Centrifugal brake structure for reel of coil winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102396434B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6168106B1 (en) * | 1998-08-28 | 2001-01-02 | Brunswick Corporation | Remotely operable centrifugal brake |
| CN2435296Y (en) * | 2000-07-25 | 2001-06-20 | 宝熊渔具股份有限公司 | Centrifugal brake device of reel of coil winder |
| US6416001B1 (en) * | 2000-08-01 | 2002-07-09 | Liang-Jen Chang | Centrifugal brake for fishing reel |
| CN201004922Y (en) * | 2007-03-02 | 2008-01-16 | 东莞宝熊渔具有限公司 | Line reel case braking structure of the fishing line reel |
| CN201185618Y (en) * | 2008-04-02 | 2009-01-28 | 宁波羚祐渔具有限公司 | Fishing coil winder with second brake device |
| CN202445002U (en) * | 2011-12-06 | 2012-09-26 | 东莞宝熊渔具有限公司 | Improved wire wheel centrifugal brake structure of winder |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3727149B2 (en) * | 1997-09-04 | 2005-12-14 | 株式会社シマノ | Centrifugal braking device for double-bearing reel |
| JP3747431B2 (en) * | 1999-07-26 | 2006-02-22 | 株式会社シマノ | Centrifugal braking device for double-bearing reel |
| JP2001054342A (en) * | 1999-08-13 | 2001-02-27 | Shimano Inc | Centrifugal brake for double bearing reel |
| JP2001286248A (en) * | 2000-04-05 | 2001-10-16 | Mamiya Op Co Ltd | Reel for fishing |
| JP2006121974A (en) * | 2004-10-28 | 2006-05-18 | Daiwa Seiko Inc | Spinning reel for fishing |
-
2011
- 2011-12-06 CN CN 201110400703 patent/CN102396434B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6168106B1 (en) * | 1998-08-28 | 2001-01-02 | Brunswick Corporation | Remotely operable centrifugal brake |
| CN2435296Y (en) * | 2000-07-25 | 2001-06-20 | 宝熊渔具股份有限公司 | Centrifugal brake device of reel of coil winder |
| US6416001B1 (en) * | 2000-08-01 | 2002-07-09 | Liang-Jen Chang | Centrifugal brake for fishing reel |
| CN201004922Y (en) * | 2007-03-02 | 2008-01-16 | 东莞宝熊渔具有限公司 | Line reel case braking structure of the fishing line reel |
| CN201185618Y (en) * | 2008-04-02 | 2009-01-28 | 宁波羚祐渔具有限公司 | Fishing coil winder with second brake device |
| CN202445002U (en) * | 2011-12-06 | 2012-09-26 | 东莞宝熊渔具有限公司 | Improved wire wheel centrifugal brake structure of winder |
Non-Patent Citations (5)
| Title |
|---|
| JP特开2001-286248A 2001.10.16 |
| JP特开2001-54342A 2001.02.27 |
| JP特开2001-95443A 2001.04.10 |
| JP特开2006-121974A 2006.05.18 |
| JP特开平11-75643A 1999.03.23 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102396434A (en) | 2012-04-04 |
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Granted publication date: 20130731 Termination date: 20141206 |
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| EXPY | Termination of patent right or utility model |