CN204864692U - Sport equipment's flywheel arresting gear - Google Patents
Sport equipment's flywheel arresting gear Download PDFInfo
- Publication number
- CN204864692U CN204864692U CN201520669571.4U CN201520669571U CN204864692U CN 204864692 U CN204864692 U CN 204864692U CN 201520669571 U CN201520669571 U CN 201520669571U CN 204864692 U CN204864692 U CN 204864692U
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- CN
- China
- Prior art keywords
- flywheel
- ring
- flywheel body
- brake
- resistance
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- Expired - Fee Related
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Abstract
The utility model provides a sport equipment's flywheel arresting gear, it mainly includes a flywheel body, an arresting gear and fixed bolster group, the outer fringe of this flywheel body axle center position is around being equipped with a concentric circles quoit, and has resistance ring between the outer loop of this concentric circles quoit and flywheel body, form an accommodation space between this resistance ring and concentric circles quoit, this fixed bolster group is including a locating support and a fixed bolster, this locating support one end is connected with this fixed axle, in the other end then extends to the position of accommodation space and is fixed in the accommodation space with the arresting gear cladding together with the fixed bolster, can produce magnetic force by this arresting gear, magnetic force and the effect of resistance ring, make the eddy current damping effect of flywheel body cutting magnetic field production, and then the resistance weight of increase flywheel body, and can make the user see through single flywheel body reaching different motion effects.
Description
[technical field]
The utility model relates to a kind of flywheel brake device of sports equipment, particularly relate to a kind of through the rotation of brake apparatus interference flywheel, and then adjustment flywheel rotates the flywheel brake device of the sports equipment of required driving force.
[background technology]
Appropriate motion maintains the healthy only effective means, but modern is usually because the restriction of place, time or other factors, has few opportunities and carries out outdoor exercises, cause amount of exercise not enough, cause passive protective physical fitness more weak, and be easily attacked by the disease.
Therefore, there is the sports equipment of numerous species on the market, and in the middle of numerous sports equipment, flywheel exercycle not only can promote cardio-pulmonary function, and also have good effect for the exercise of muscle of back, buttocks and lower limb, add flywheel exercycle and not only can make the actions such as climbing and spurt, and through riding styles that is vertical or reclining type, also different movement effects can be reached, therefore unlike exercise bicycle only trample function, ride for a long time and had boring sensation, so the comparatively most people acceptance of flywheel exercycle.
And the movement effects of flywheel exercycle, system comes from the weight of resistance wheel, when the weight of resistance wheel is heavier, represent user to trample the strength expended required for flywheel exercycle larger, the selected at the beginning resistance wheel weight of user mostly is 18kg (then not having the effect of motion lower than 18kg) left and right, and after user adapts to current resistance wheel weight, and when wanting there is better movement effects, just must change the flywheel exercycle that resistance wheel is heavier, but the price of a flywheel exercycle at least wants tens thousand of New Taiwan Dollar, therefore for user, it is a sizable burden.
And being head it off, general flywheel exercycle all also can configure a resistance adjustment mechanism, allows user coordinate self-demand and adjusts the flywheel drag size suffered when rotating.With regard to the prior art of resistance adjustment mechanism, the such as U.S. discloses No. 2008/0096725 Patent Case and No. 2012/0088638 Patent Case is all the adjustment by the relative position between change magnet and flywheel, flywheel being carried out to drag size, but commonly use Patent Case for these two sections and equally all there is complex structure and operation problem not easily, thus have necessity of improvement.
In addition, as your office applicant in this case applies for and approved M457074 new patent case on November 29th, 2012 to, its be mainly utilize brake unit to receive through power control unit electric power that power coil group produces and with quoit effect after, producing a brake force is applied on flywheel, and this kind utilizes electric power and the brake force produced with quoit effect, although to the usefulness of the braking effect expection originally that flywheel produces, only, applicant in this case think still have improvement and enhanced performance part, therefore urgently think to be improved innovation, and after taking great pains to attain one's goal and concentrating on studies, finally the flywheel brake device of this part sports equipment been has successfully has been researched and developed.
[utility model content]
Main purpose of the present utility model is that providing a kind of reaches the equivalent flywheel brake device increasing the sports equipment of resistance wheel weight through adjustment resistance.
Secondary objective of the present utility model is to provide a kind of resistance wheel need not changing Different Weight can reach the flywheel brake device of the sports equipment of different motion effect.
Another object of the present utility model is that providing a kind of utilizes single flywheel motion car to reach the flywheel brake device of the sports equipment of different motion effect.
For reaching above-mentioned purpose, the flywheel brake device of the utility model sports equipment mainly comprises a flywheel body, one brake apparatus and a fixed support group, the outer rim of this flywheel body shaft core position is arranged with concentric circles quoit, and the outer interannular of this concentric circles quoit and flywheel body has resistance ring, accommodation space is formed between this resistance ring and concentric circles quoit, this fixed support group comprises a locating support and a fixed support, this locating support one end is connected with this fixed axis, the other end then extends to the position of accommodation space and is coated and fixed in accommodation space by brake apparatus together with fixed support, the magnetic force produced through brake apparatus and the effect of resistance ring, make the eddy current damping effect that flywheel body cutting magnetic field produces, and then change the resistance weight of flywheel body, and user can be made to reach different motion effect through single flywheel body.
[accompanying drawing explanation]
Fig. 1 is the stereo appearance figure of the fly wheel brake of the utility model sports equipment;
Fig. 2 is the three-dimensional exploded view of the fly wheel brake of the utility model sports equipment;
Fig. 3 is the top view of the fly wheel brake of the utility model sports equipment;
Fig. 4 is the three-dimensional exploded view one at the utility model brake apparatus and another visual angle of fixed support group;
Fig. 5 is the three-dimensional exploded view two at the utility model brake apparatus and another visual angle of fixed support group
Fig. 6 is the top view that flywheel body outer rim is located at by the utility model brake apparatus;
Fig. 7 is the top view that another embodiment of flywheel body outer rim is located at by the utility model brake apparatus; And
Fig. 8 is the top view of the utility model embodiment.
[detailed description of the invention]
Refer to Fig. 1 ~ 3, the flywheel brake device of the utility model sports equipment, mainly comprise a flywheel body 1, one fixed axis 2, one brake apparatus 3 and a fixed support group 4, this flywheel body 1 formed by three concentric circles ring bodies, wherein this inner ring is the concentric circles quoit 11 of iron hoop or other magnetic conductive materials, the inner ring surface of this concentric circles quoit 11 is arranged with some permanent magnets 14, middle ring body is aluminium ring, the resistance ring 12 of copper ring or other not magnetic conductive materials, an accommodation space 15 is formed between this concentric circles quoit 11 and resistance ring 12, and between the outer shroud 13 of this flywheel body 1 and resistance ring 12, poured into cement, iron sand or concrete, in addition, this flywheel body 1 also can comprise a upper cover, this upper cover is to screw togather, locking or other equivalent fixed forms, the cement of flywheel body will be poured into, iron sand or concrete are fixed between upper cover and flywheel body 1, avoid exposing, this fixed axis 2 is arranged in the axle center of flywheel body 1, this brake apparatus 3 is electromagnetic power brake, electromagnetic whirlpool brake, dry single-disk electromagnetic brake, dry-type multidisc electromagnetic brake or Wet-type multi-disc electromagnetic brake ... etc. single brake axle electromagnetic brake or two brake axle electromagnetic brake, and the both sides of this brake apparatus 3 are respectively equipped with one or more detent 31, this fixed support group 4 comprises locating support 41 and a fixed support 42, this locating support 41 one end is connected with fixed axis 2, and one end that this locating support 41 is connected with fixed axis 2 has a stator 43, this stator 43 is coated in these permanent magnets 14, and and between these permanent magnets 14, there is gap 5, and the other end both sides that this locating support 41 is connected with fixed axis 2 relatively have a location division 44 respectively, these location divisions 44 extend in accommodation space 15, two location divisions 44 respectively at the opposite face of another location division 44 on be all extended with one or more locating convex block 45, and the quantity of these locating convex blocks 45 and position are to should the quantity of detent 31 of brake apparatus 3 and position.
Refer to Fig. 1 ~ 5, when the flywheel brake device of the utility model sports equipment combines, brake apparatus 3 is positioned between two location divisions 44, and make the locating convex block 45 of two location divisions 44 penetrate in the detent 31 of brake apparatus 3, then, fixed support 42 entered with down, locks, screw togather or other equivalent way are combined with locating support 41, and make brake apparatus 3 be fixed between locating support 41 and fixed support 42, and be positioned in accommodation space 15.
During the flywheel brake device start of the utility model sports equipment, rotated by user's operational movement equipment flywheel driven body 1, when flywheel body rotates 1, permanent magnet 15 can be driven to rotate and produce with stator 43 and respond to AC power, therefore, when user's operational movement equipment, there is the effect of generating simultaneously, and owing to there is gap 5 between permanent magnet 15 and stator 43, so when permanent magnet 15 rotates, interference can't be produced with stator 43, therefore the rotation of flywheel body 1 can't be affected, in addition, when the drag effect of user's wish adjustment flywheel body 1, only must produce magnetic force through brake apparatus 3 and resistance ring 12 acts on, make the eddy current damping effect that flywheel body 1 cutting magnetic field produces, resistance weight when flywheel body 1 rotates can be increased, and produce different magnetic force via adjustment brake apparatus 3, different magnetic force size is made to act on from resistance ring 12 and produce different resistance, and resistance wheel weight need not be changed can reach different motion effect, moreover, as shown in Figure 3, the outer rim of this resistance ring 12 also can the becket 122 of a coated iron hoop or other magnetic conductive materials, when flywheel 1 being rotated in order to increase fortune, the magnetic attraction that brake apparatus 3 pairs of flywheel body produce.
In addition, refer to Fig. 6, in the flywheel brake device of the utility model sports equipment, this brake apparatus 3 also can be located at the outer rim of flywheel body 1, the shaft core position of this flywheel body 1 is arranged with a concentric circles quoit 11, the inner ring surface of this concentric circles quoit 11 is arranged with some permanent magnets 15, these permanent magnet 15 centers are coated with the stator 43 being connected to fixed axis 2, and can cement be poured between the outer shroud 13 of this concentric circles quoit 11 and flywheel body 1, iron sand or concrete, the outer shroud 13 producing magnetic force and flywheel body 1 through brake apparatus 3 acts on, make the eddy current damping effect that flywheel body 1 cutting magnetic field produces, to increase resistance weight when flywheel body 1 rotates, or, this brake apparatus 3 is one or more magnetic, the distance of the outer shroud 13 of brake apparatus 3 and flywheel body 1 is adjusted through a controller 6, or the magnetic force size that brake apparatus 3 produces, the magnetic force that brake apparatus 3 is produced and outer shroud 13 act on, to increase resistance when flywheel body 1 rotates, in addition, as shown in Figure 7, the inner edge of this outer shroud 13 also can the ring body of a sheathed iron hoop 131 or other magnetic conductive materials, when flywheel 1 being rotated in order to increase fortune, the magnetic attraction that brake apparatus 3 pairs of flywheel body produce, moreover, this outer shroud 13 can be an aluminium ring, copper ring or other not magnetic conductive materials, when flywheel body 1 is rotated, the magnetic force produced through brake apparatus 3 and outer shroud 13 produce cutting magnetic field, and cause the effect of eddy current damping.
Moreover, refer to Fig. 8, in this embodiment, this brake apparatus 3 is a circular arc lamellar body 36, flywheel body 1 outer rim is located at by this brake apparatus 3, and the surface in relative flywheel body 1 direction of this brake apparatus 3 is provided with one or more brake unit 33, this embodiment adopts not have a brake apparatus 3 of magnetic, wherein this brake unit 33 Wei Brake railway carriage Huo brake sheet, by the side of brake apparatus 3 by both sides clipping flywheel body 1, or resistance ring 12 annular face contacts that is direct and flywheel body 1, and make brake unit 33 contact with flywheel body 1, resistance ring 12 anchor ring of flywheel body 1 or side and brake unit 33 can be made to produce rub, and then the resistance increased when flywheel body 1 rotates.
From the above mentioned, the flywheel brake device of the utility model sports equipment, compared with prior art and device, has more following Characteristic:
1. the flywheel brake device of the utility model sports equipment produces the resistance ring start of magnetic force and flywheel body through brake apparatus, make the eddy current damping effect that flywheel body cutting magnetic field produces, and when flywheel body is rotated, producing resistance, the resistance wheel making the utility model need not change Different Weight can reach different motion effect.
2. the utility model utilizes adjustment brake apparatus to produce different magnetic force, different magnetic force size is made to produce different resistance from the effect of resistance ring, therefore can change the resistance weight of flywheel motion car according to user, and then make user that single flywheel motion car can be utilized to reach different motion effect.
3. the utility model drives permanent magnet to rotate through flywheel body, makes permanent magnet and stator produce and responds to AC power, and allow user when sport and body-building, can carry out the action generated electricity simultaneously.
Above-listedly describe the illustrating an of possible embodiments of system for this creation in detail, only this embodiment be not used to the scope of the claims limiting this creation, allly do not depart from the spiritual equivalence enforcement of doing of this creation skill or change, all should be contained in the scope of the claims of this case.
[symbol description]
1 flywheel body 11 concentric circles quoit
12 resistance ring 121 iron hoops
122 becket 13 outer shrouds
14 permanent magnet 15 accommodation spaces
2 fixed axis 3 brake apparatus
31 detent 33 brake units
36 circular arc lamellar body 4 fixed support groups
41 locating support 42 fixed supports
43 stator 44 location divisions
45 locating convex block 5 gaps
6 controllers
Claims (12)
1. a flywheel brake device for sports equipment, is characterized in that, comprising:
One flywheel body, the outer rim of this flywheel body shaft core position is arranged with concentric ring, and the outer interannular of this concentric ring and flywheel body has resistance ring, accommodation space is formed between this resistance ring and concentric ring, then can pour into cement, iron sand or concrete between resistance ring and the outer shroud of flywheel body, and the inner ring surface of this concentric ring is arranged with some permanent magnets;
One fixed axis, this fixed axis is arranged in the shaft core position of this flywheel body;
One brake apparatus, this brake apparatus is arranged in this accommodation space;
One fixed support group, this fixed support group comprises locating support and fixed support, this locating support one end is connected with a fixed axis, and one end that this locating support is connected with fixed axis has stator, this stator pack is overlying in this some permanent magnet, and the other end that this locating support is connected and fixed axle relatively then extends to the position of accommodation space and is coated and fixed in accommodation space by brake apparatus together with fixed support.
2. the flywheel brake device of sports equipment according to claim 1, is characterized in that, this resistance ring is aluminium ring, copper ring or other not magnetic conductive materials.
3. the flywheel brake device of sports equipment according to claim 1, is characterized in that, this concentric ring is iron hoop or other magnetic conductive materials.
4. the flywheel brake device of sports equipment according to claim 1, it is characterized in that, also comprise a upper cover, this upper cover, to screw togather, to lock or other equivalent fixed forms, is fixed on pouring into the cement of flywheel body, iron sand or concrete between upper cover and flywheel body.
5. the flywheel brake device of sports equipment according to claim 1, is characterized in that, this some permanent magnet and stator produce responds to AC power.
6. the flywheel brake device of sports equipment according to claim 1, is characterized in that, this outer shroud inner edge is arranged with ring structure.
7. a flywheel brake device for sports equipment, is characterized in that, comprising:
One flywheel body, this flywheel body comprises concentric ring and resistance ring, this concentric ring system is set around the shaft core position of flywheel body, the inner ring surface of this concentric ring is arranged with some permanent magnets, this some permanent magnet center is coated with the stator that is connected to a fixed axis, and the resistance interannular of this concentric ring and flywheel body can pour into cement, iron sand or concrete;
One brake apparatus, this brake apparatus system is located at the outer rim of flywheel body, and with the resistance ring anchor ring of one or more brake unit and flywheel body or the start of flywheel body side.
8. the flywheel brake device of sports equipment according to claim 7, is characterized in that, this resistance ring is aluminium ring, copper ring or other not magnetic conductive materials.
9. the flywheel brake device of sports equipment according to claim 7, is characterized in that, this concentric ring is iron hoop or other magnetic conductive materials.
10. the flywheel brake device of sports equipment according to claim 7, is characterized in that, the inner edge of this resistance ring is arranged with ring structure.
The flywheel brake device of 11. sports equipments according to claim 7, is characterized in that, this brake apparatus is a circular arc lamellar body, and flywheel body outer rim is located at by this brake apparatus, and this brake unit is located on the surface in the relative flywheel body direction of this brake apparatus.
The flywheel brake device of 12. sports equipments according to claim 7, is characterized in that, this some permanent magnet and stator produce responds to AC power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669571.4U CN204864692U (en) | 2015-08-31 | 2015-08-31 | Sport equipment's flywheel arresting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669571.4U CN204864692U (en) | 2015-08-31 | 2015-08-31 | Sport equipment's flywheel arresting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204864692U true CN204864692U (en) | 2015-12-16 |
Family
ID=54809130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520669571.4U Expired - Fee Related CN204864692U (en) | 2015-08-31 | 2015-08-31 | Sport equipment's flywheel arresting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204864692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302147A (en) * | 2018-01-24 | 2018-07-20 | 广元天英精密传动系统有限公司 | A kind of gear dampers |
-
2015
- 2015-08-31 CN CN201520669571.4U patent/CN204864692U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302147A (en) * | 2018-01-24 | 2018-07-20 | 广元天英精密传动系统有限公司 | A kind of gear dampers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180831 |