CN201263866Y - Flywheel structure - Google Patents
Flywheel structure Download PDFInfo
- Publication number
- CN201263866Y CN201263866Y CNU2008201025951U CN200820102595U CN201263866Y CN 201263866 Y CN201263866 Y CN 201263866Y CN U2008201025951 U CNU2008201025951 U CN U2008201025951U CN 200820102595 U CN200820102595 U CN 200820102595U CN 201263866 Y CN201263866 Y CN 201263866Y
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- Prior art keywords
- flywheel
- shell
- magnetic control
- moving runner
- flywheel structure
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Abstract
The utility model discloses a flywheel structure which is actualized for adapting a drive wheel of a body-building cart, and the flywheel structure comprises an inner magnetic control wheel group and an outer casing, wherein the outer casing is covered on the inner magnetic control wheel group; and heat insulation pieces are arranged between the outer casing and the inner magnetic control wheel group. Because the provided with the heat insulation pieces between the outer casing and the inner magnetic control wheel group contacted with the outer casing, the flywheel of the body building cart can effectively prevent influence of heat energy converted from mechanical energy to the outer casing because of overcoming resistance when a rotation wheel of the inner magnetic control wheel group drives the outer casing to rotate with respect to a fixed wheel, prevents the outer casing from deforming due to heat , and enhances the service life of the outer casing of the flywheel.
Description
Technical field
The utility model relates to a kind of body-building apparatus parts, is meant a kind of flywheel structure that is applied on the exercycle especially.
Background technology
The people of the modern life in the city, with the quickening pace of modern life, it is especially important that the exercise that improves the health seems, so the little and various health and fitness facilitieses that can play effective train on of floor space arise at the historic moment.
The foundation structure of exercycle is that the flywheel that the driving wheel that driven by support, pedal, pedal and driving wheel drive constitutes, the user steps on Pedalling by both feet and drives and to have the flywheel of adjusting the damping dynamics and rotate the sensation that realizes as by bike, realizes taking exercise the effect of leg muscle with this.In the structure of existing exercycle, because flywheel cooperates the labyrinth of damping unit, for keeping the exterior appearance of exercycle, driving wheel and flywheel are to be covered with by a shell, the user can only experience shank and step on the dynamics of pedaling, the intuitively speed of vehicle wheel rotational speed, so this exercycle lacks the dynamic state of wheel, makes body-building process dullness uninteresting.
For increasing the interest of body-building, the rotary state of exercycle flywheel is set to the state that can intuitively present, this flywheel is that the shell on the magnetic control wheels constitutes by interior magnetic control wheels and in covering at, and interior magnetic control wheels are fixed on the support, and shell connects driving wheel and rotates relative to the magnetic control wheels.Therefore when interior magnetic control wheels are worked, shell relative fixed wheel under the moving runner of interior magnetic control wheels drives rotates, flywheel casing is when overcoming the resistance rotation, mechanical energy can be converted into heat energy and then make shell produce distortion easily, not only influence the attractive in appearance of flywheel casing, and influence the service life of flywheel casing.
The utility model content
It is not yielding that the purpose of this utility model provides a kind of flywheel casing that can guarantee, guarantees the flywheel flywheel structure in service life simultaneously.
For achieving the above object, solution of the present utility model is: a kind of flywheel structure is to cooperate the driving wheel of exercycle and implement, in it comprises the magnetic control wheels and cover in shell on the magnetic control wheels; Wherein: be provided with heat shield between shell and the interior magnetic control wheels.
The magnetic control wheels comprise fast pulley, moving runner and are arranged on magnetic damping element on the fast pulley in described, fast pulley is fixed on the exercycle support, moving runner relative fixed wheel rotates, and shell is locked by locking part on moving runner, is provided with heat shield between shell and the moving runner contact-making surface.
Described heat shield is the bakelite material.
Described heat shield be about two locking holes that pass moving runner snap together, wherein extend a buckle side on the dottle pin sheet with on the outer rim that is fastened on moving runner.
Described moving runner relative fixed wheel is provided with a boss, to increase the distance between fast pulley and the shell.
Described magnetic damping element comprises magnet, magnet fixed mount and fine setting wire.
Described shell is fastened by left and right sides two housings and forms.
Described support comprises one " worker " character-shaped base, the base rear portion upwards is provided with a hack lever, driving wheel is to be articulated on this support, the base front portion upwards is provided with two poles, flywheel is to be folded between two poles, two poles upper end is connected by a cross bar, this cross bar is connected by a curved rod with above-mentioned hack lever, the cross bar two ends are articulated with bar, the lower end of bar respectively articulates a treadle front end, and the rear end of treadle articulates crank, and the other end of crank is to be connected driving wheel to be articulated on the support, and pedal is to be separately fixed on two treadles.
Described support is provided with the regulation device of adjusting the flywheel resistance.
After adopting said structure, since the flywheel of the utility model exercycle its shell and and the interior magnetic control wheels of housing contacts between be provided with heat shield, when the moving runner of magnetic control wheels drove the rotation of shell relative fixed wheel in it can effectively stop, because of overcoming the influence that resistance is produced shell by the heat energy of mechanical energy conversion, prevent the shell temperature distortion, improved the service life of flywheel casing.
Description of drawings
Fig. 1 is the enforcement schematic diagram that the utility model is applied to exercycle;
Fig. 2 is the decomposing schematic representation of the utility model flywheel;
Fig. 3 is the magnetic control principle schematic of the utility model flywheel;
Fig. 4 is the combination of side view of the utility model flywheel;
Fig. 5 is that the A-A of Fig. 4 is to cutaway view;
Fig. 6 is the partial enlarged drawing of Fig. 5.
The specific embodiment
To shown in Figure 6, flywheel 4 of the present utility model is to cooperate support 1, two pedals 2 and the driving wheel 3 of exercycle and implement as Fig. 1.
Support 1 comprises one " worker " character-shaped base 11, base 11 rear portions upwards are provided with a hack lever 12, driving wheel 3 is to be articulated on this hack lever 12, base 11 front portions upwards are provided with two poles 13, flywheel 4 is to be folded between two poles 13, two poles, 13 upper ends are connected by a cross bar 14, this cross bar 14 is connected by a curved rod 15 with above-mentioned hack lever 12, cross bar 14 two ends are articulated with bar 16, the lower end of bar 16 respectively articulates a treadle 17 front ends, and the rear end of treadle 17 articulates crank 18, and the other end of crank 18 is to be connected driving wheel 3 to be articulated on the axle 31 of hack lever 12;
Two pedals 2 are separately fixed on two treadles 17;
Extremely shown in Figure 6 as Fig. 2, this flywheel 4 is to be made of interior magnetic control wheels 41 and shell 42, interior magnetic control wheels 41 are that fast pulley 411 and moving runner 412 constitute, fast pulley 411 is provided with magnetic damping element 43, moving runner 412 relative fixed wheel 411 can rotate, magnetic damping element 43 comprises magnet 431, magnet fixed mount 432 and fine setting wire 433, and adjusting fine setting wire 433 elasticities are adjusted magnet 431 and changed the resistance of motion with magnetic control shell 42 cutting magnetic line intensity; Shell 42 is by left and right sides two housings 421,422 fastenings form, shell 42 is locked on moving runner 412 by one group of locking part 5, key of the present utility model is: the heat shield 6 that is provided with bakelite or other heat insulation materials between shell 42 and moving runner 412, promptly cooperate locking part 5 quantity and be provided with, this heat shield 6 comprises left heat shield 61 and right heat shield 62, the two passes the locking hole of moving runner 412 and snaps together, extend a buckle side 611 on the wherein left dottle pin sheet 61 with on the outer rim that is fastened on moving runner 412, further trap heat passes to shell 42, at sealed left and right sides housing 421,422 when moving runner 412 both sides, then left heat shield 61 and right heat shield 62 lay respectively at left and right sides housing 421,422 and moving runner 412 between, in addition, moving runner 412 side relative fixed wheel 411 is provided with boss 4121, to increase the distance between fast pulley 411 and the shell 42.The setting of setting of heat shield 6 herein and boss 4121 structures is and prevents flywheel casing 42 when overcoming the resistance rotation, and mechanical energy is converted into heat energy and makes shell 42 distortion, improves the service life of shell 42 with this.
During combination, the fast pulley 411 of flywheel 4 is on the axle 44 that is fixed between two poles 13, and shell 42 is to be nested with on this axle 44 with moving runner 412, and shell 42 links together by driving member 7 and driving wheel 3.
When implementing exercycle of the present utility model, user's both feet are stepped at two pedals 2, both hands are helped on two bars 16, the shank application of force is stepped on Pedalling 2, and pedal drives treadle 17 swings, and treadle 17 drives driving wheel 3 and rotates under the connection effect of crank 18, driving wheel 3 drives flywheel 4 shells 42 by driving member 7 and rotates, flywheel casing 42 can be pedaled frequency and have a sensation dynamically along with stepping on of user, makes exercycle that dynamic effect is good in use, use interesting strong.On the cross bar 14 of the utility model support 1, also be provided with a regulation device 9 in addition to regulate the resistance size of magnetic control wheels 41.
This exercycle places flywheel 4 and driving wheel 3 structure of a shell 42, the rotating part of flywheel 4 is covered with by a shell 42, this shell 42 not only can play the effect of protection magnetic control wheels, has rotary dynamic effect simultaneously, improve the interest of body-building, do not lose the attractive in appearance of exercycle profile again; In addition, the setting of heat shield 6 is when the moving runner 412 of magnetic control wheels 41 drove shells 42 relative fixed wheel 411 and rotates in it can effectively stop, because of overcoming resistance by the influence to the shell generation of the heat energy of mechanical energy conversion, prevent shell 42 temperature distortions, improved the service life of flywheel 4 shells 42.
Claims (9)
1, a kind of flywheel structure is to cooperate the driving wheel of exercycle and implement, in it comprises the magnetic control wheels and cover in shell on the magnetic control wheels; It is characterized in that: be provided with heat shield between shell and the interior magnetic control wheels.
2, a kind of flywheel structure as claimed in claim 1, it is characterized in that: interior magnetic control wheels comprise fast pulley, moving runner and are arranged on magnetic damping element on the fast pulley, fast pulley is fixed on the exercycle support, moving runner relative fixed wheel rotates, shell is locked by locking part on moving runner, is provided with heat shield between shell and the moving runner contact-making surface.
3, a kind of flywheel structure as claimed in claim 1 is characterized in that: heat shield is the bakelite material.
4, a kind of flywheel structure as claimed in claim 1 or 2 is characterized in that: heat shield be about two locking holes that pass moving runner snap together, wherein extend a buckle side on the dottle pin sheet with on the outer rim that is fastened on moving runner.
5, a kind of flywheel structure as claimed in claim 2 is characterized in that: moving runner relative fixed wheel is provided with a boss, to increase the distance between fast pulley and the shell.
6, a kind of flywheel structure as claimed in claim 2 is characterized in that: the magnetic damping element comprises magnet, magnet fixed mount and fine setting wire.
7, a kind of flywheel structure as claimed in claim 1 is characterized in that: shell is fastened by left and right sides two housings and forms.
8, a kind of flywheel structure as claimed in claim 2, it is characterized in that: support comprises one " worker " character-shaped base, the base rear portion upwards is provided with a hack lever, driving wheel is to be articulated on this support, the base front portion upwards is provided with two poles, flywheel is to be folded between two poles, two poles upper end is connected by a cross bar, this cross bar is connected by a curved rod with above-mentioned hack lever, the cross bar two ends are articulated with bar, and the lower end of bar respectively articulates a treadle front end, and the rear end of treadle articulates crank, the other end of curved bar is to be connected driving wheel to be articulated on the support, and pedal is to be separately fixed on two treadles.
9, a kind of flywheel structure as claimed in claim 8 is characterized in that: support is provided with the regulation device of adjusting the flywheel resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201025951U CN201263866Y (en) | 2008-06-05 | 2008-06-05 | Flywheel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201025951U CN201263866Y (en) | 2008-06-05 | 2008-06-05 | Flywheel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201263866Y true CN201263866Y (en) | 2009-07-01 |
Family
ID=40830212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201025951U Expired - Fee Related CN201263866Y (en) | 2008-06-05 | 2008-06-05 | Flywheel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201263866Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405881A (en) * | 2013-08-02 | 2013-11-27 | 宁波昌隆健身器材有限公司 | Damping device of exercise machine |
-
2008
- 2008-06-05 CN CNU2008201025951U patent/CN201263866Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405881A (en) * | 2013-08-02 | 2013-11-27 | 宁波昌隆健身器材有限公司 | Damping device of exercise machine |
| CN103405881B (en) * | 2013-08-02 | 2015-12-09 | 浙江力玄健康科技有限公司 | A kind of damping unit of body exercising machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIAMEN RUNHONG HEALTH TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANG XIAOHONG Effective date: 20110427 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 361006 ROOM 502, NO. 10-1, HUATAI ROAD, HULI DISTRICT, XIAMEN CITY, FUJIAN PROVINCE TO: 361000 FACTORY BUILDING, ROUNDABOUT ROADSIDE, WUTONG VILLAGE, HULI DISTRICT, XIAMEN CITY, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110427 Address after: 361000, Fujian province Xiamen Huli District five village roundabout road side workshop Patentee after: Xiamen Runhong Health Technology Co., Ltd. Address before: 502, room 10, Huatai Road, Huli District, Fujian, Xiamen 361006, China Patentee before: Jiang Xiaohong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20120605 |