CN2928152Y - Bicycle for up and down slope - Google Patents
Bicycle for up and down slope Download PDFInfo
- Publication number
- CN2928152Y CN2928152Y CN 200520068176 CN200520068176U CN2928152Y CN 2928152 Y CN2928152 Y CN 2928152Y CN 200520068176 CN200520068176 CN 200520068176 CN 200520068176 U CN200520068176 U CN 200520068176U CN 2928152 Y CN2928152 Y CN 2928152Y
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- China
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- magnetic field
- vehicle frame
- vertical tube
- frame vertical
- metal flywheel
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Abstract
The utility model discloses a bike capable of ascending and descending a hill, including a frame standpipe, a base, a footboard, a gear cluster, a connecting rod, a belt pulley, a belt, a metal flywheel and a magnetic field, wherein the frame standpipe, the footboard, the gear cluster, the belt pulley and the metal flywheel are arranged on the base through their own respective rotating pedestal, the magnetic field is connected on the frame standpipe, the footboard drives the gear cluster and the belt pulley, an eccentric pivot of the one end of the connecting rod is arranged on the gear cluster and the other end is arranged on the frame standpipe, the belt pulley drives the tape spool metal flywheel through the belt and the part of the metal flywheel is in the magnetic fields. The structure can reduce component wear and transmission noise.
Description
Technical field
The utility model relates to the technical field of health and fitness facilities, and is special relevant with the structure of climb and fall bicycle.
Background technology
The inventor had once applied for the utility model patent of " upper and lower sloping exercycle " by name in 09 month 12 days calendar year 2001, the patent No. is CN01262762.3.The structure of this patent as shown in Figure 1, it comprises the variable force mechanism 6 ' of saddle assembly 1 ', base 2 ', footstep mechanism 3 ', driving chain 4 ', balance flywheel 5 ' and increase and decrease balance flywheel 5 ' resistance.Variable force mechanism 6 ' comprises that friction is with 61 ', gear 62 ', pull bar 63 ', and friction is with 61 ' on balance flywheel 5 ', and friction hangs over an end of 61 ' that saddle assembly 1 ' is gone up, the other end is connected on the base 2 '.
During use, footstep mechanism 3 ' drives balance flywheel 5 ' by driving chain 4 ' and rotates, drive gear 62 ' simultaneously, driving the eccentric pull bar 63 ' that connects thereon rotates around axis, and then drive is connected in the saddle assembly 1 ' of the pull bar 63 ' other end around rotating shaft 7 ' swing, it is 61 ' stretched and relaxed that the saddle assembly 1 ' of swing makes friction be with, friction also constantly changes with the 61 ' frictional force that is applied on the balance flywheel 5 ' thereupon, thereby can constantly change foot-operated resistance, realized putting after seat can lean forward, body builder's seat appearance also seesaws thereupon, and on the resistance of motion has also been simulated truly accordingly, changing condition during downslope motion, loop cycle like this, on the real simulation, downslope motion has increased body builder's exercise enjoyment greatly.
But, since this structure be fully by the friction of relaxation with 61 ' and balance flywheel 5 ' between frictional force change foot-operated resistance, the frictional drive of this pure machinery, not only the wearing and tearing to member are big, and, rotational noise is also big, and in addition, friction is fixing unadjustable with 61 ' relaxation scope, cause the body builder to need to regulate foot-operated resistance according to taking exercise, train on is not satisfactory, and therefore, said structure is further improved really.
The utility model content
Main purpose of the present utility model is to provide a kind of climb and fall bicycle, to reduce member wearing and tearing and rotational noise.
Secondary objective of the present utility model is to provide a kind of climb and fall bicycle, so that need to regulate foot-operated resistance according to taking exercise, promotes train on.
In order to reach above-mentioned purpose, solution of the present utility model is:
The climb and fall bicycle, comprise vehicle frame vertical tube, base, pedal, gear train, connecting rod, belt pulley, belt, metal flywheel and magnetic field, vehicle frame vertical tube, pedal, gear train, belt pulley and metal flywheel are erected on the base by rotating shaft separately, magnetic field is connected on the vehicle frame vertical tube, pedal is transmitted in gear train and belt pulley, one end off-centre of connecting rod is hubbed on the gear train, the other end is hubbed on the vehicle frame vertical tube, in the metal flywheel, the part of metal flywheel is in the magnetic field belt pulley by belt transmission.
The place ahead that above-mentioned metal flywheel is positioned at the vehicle frame vertical tube is erected on the base.
Chopped-off head gear in the said gear group is installed in the pedal rotating shaft, and an end off-centre of connecting rod is hubbed on the final stage gear in the gear train.
Above-mentioned strap lug is on the wheel shaft of belt pulley and metal flywheel.
Above-mentioned magnetic field is produced by the magnet that is installed on the magnetic receiver.
Be provided with the micro-adjusting mechanism that to regulate metal flywheel present position in magnetic field between above-mentioned magnetic field and the vehicle frame vertical tube.
The magnetic field, outer end of above-mentioned magnetic receiver covers on the metal flywheel, the central authorities of magnetic receiver are hubbed on the base, be provided with the micro-adjusting mechanism of forming by fine setting backguy holder, fine setting backguy hook and back-moving spring between the inner of magnetic receiver and the vehicle frame vertical tube, the two ends of back-moving spring are connected on the inner and base of magnetic receiver, and an end of fine setting backguy hook is fixed on fine setting backguy holder, the other end hangs on the inner of magnetic receiver.
After adopting said structure, when the utility model uses, be transmitted in gear train and belt pulley by pedal, by the gear set drive connecting rod swing, and then the vehicle frame vertical tube that the drivening rod other end connects moves back and forth around the relative base of its rotating shaft, wobbling action makes the seat that is installed on the vehicle frame vertical tube can lean forward, afterwards put before and after this, and body builder's seat appearance also seesaws thereupon, is similar to the posture of climb and fall; Simultaneously, pedal drives the metal flywheel and rotates by belt pulley, belt, metal flywheel cutting magnetic line movement in magnetic field, and magnetic field produces resistance to the metal flywheel, this drag effect reacts on pedal by belt and belt pulley again, and is painstaking even the body builder experiences when moving; At this moment, the vehicle frame vertical tube of swing also drives connection magnetic field swing thereon, changed the magnetic flux of metal flywheel in magnetic field, thereby change the resistance size of magnetic field to the metal flywheel, feel foot-operated difference firmly when the present appearance of body builder is changed, promptly when the upward slope posture, feel more firmly and feel relief the changing condition when having simulated the motion of true upper and lower slope during in the descending posture, like this loop cycle ground simulating sports has increased body builder's exercise enjoyment greatly.
The utility model is compared with the CN01262762.3 patent, adopts the magnetic field resistance to replace pure mechanically operated frictional resistance, avoided being in contact with one another between the resistance component, so, can avoid the wearing and tearing of resistance component, reduced noise.
The utility model can also be by being arranged on the micro-adjusting mechanism between magnetic field and the vehicle frame vertical tube, regulate the link position of magnetic field and vehicle frame vertical tube, make magnetic field change with the scope of vehicle frame vertical tube motion, make metal flywheel present position in magnetic field, thereby change the size of resistance when the motion of simulation climb and fall, to need to regulate foot-operated resistance, promote train in response to taking exercise.
Description of drawings
Fig. 1 is the structural representation of CN01262762.3 patent;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the structural representation of another angle of the utility model.
The specific embodiment
Shown in Fig. 2,3, be the preferred embodiment of the climb and fall bicycle of the utility model announcement, comprise vehicle frame vertical tube 1, base 2, pedal 3, gear train 4, connecting rod 5, belt pulley 6, belt 7, metal flywheel 8 and magnetic field.
Wherein, the rotating shaft (not detailed illustrating among the figure) by separately of vehicle frame vertical tube 1, pedal 3, gear train 4, belt pulley 6 and metal flywheel 8 is erected on the base 2.
Pedal 3 is transmitted in gear train 4 and belt pulley 6.One end off-centre of connecting rod 5 is hubbed on the gear train 4, the other end is hubbed on the vehicle frame vertical tube 1.Gear train 4 is a prior art, not limited by present embodiment, and the present embodiment concrete structure is: the chopped-off head gear in the gear train 4 is installed in pedal 3 rotating shafts, and an end off-centre of connecting rod 5 is hubbed on the final stage gear in the gear train 4.
Magnetic field is connected on the vehicle frame vertical tube 1.Magnetic field can be electromagnet, also can be produced by the magnet (not being shown specifically among the figure) that is installed on the magnetic receiver 9 as shown in this embodiment, or other can produce the structure in magnetic field.The magnetic field, outer end of magnetic receiver 9 covers on the metal flywheel 8 in the present embodiment, and the central authorities of magnetic receiver 9 are hubbed on the base 2.Concrete syndeton between magnetic field and the vehicle frame vertical tube 1 has a lot, as directly fixing or connecting by other mechanism, present embodiment is exactly by the micro-adjusting mechanism 10 that can regulate metal flywheel 8 present position in magnetic field 9 magnetic field 9 and vehicle frame vertical tube 1 to be coupled together, so that vehicle frame vertical tube 1 is transmitted in magnetic field 9.Specifically can forming of micro-adjusting mechanism 10 by fine setting backguy holder 11, fine setting backguy hook 12 and back-moving spring 13, the two ends of back-moving spring 13 are connected on the inner and base 2 of magnetic receiver 9, one end of fine setting backguy hook 12 is fixed on fine setting backguy holder 11, the other end hangs on the inner of magnetic receiver 9, by straining or loosening and finely tune backguy hook 12, can regulate magnetic receiver 9 and rotate, thereby change metal flywheel 8 present position in magnetic field.
When the utility model uses, be transmitted in gear train 4 and belt pulley 6 by pedal 3, by 5 swings of gear train 4 drivening rods, and then the vehicle frame vertical tube 1 that drivening rod 5 other ends connect moves back and forth around the relative base 2 of its rotating shaft, wobbling action makes the seat that is installed on the vehicle frame vertical tube 1 can lean forward, afterwards put before and after this, body builder's seat appearance also seesaws thereupon, is similar to the posture of climb and fall.Simultaneously, pedal 3 drives metal flywheel 8 and rotates by belt pulley 6, belt 7, metal flywheel 8 cutting magnetic line movement in magnetic field, and magnetic field produces resistance to metal flywheel 8, this drag effect reacts on pedal 3 by belt 7 and belt pulley 6 again, and is painstaking even the body builder experiences when moving.At this moment, the vehicle frame vertical tube 1 of swing also drives the magnetic field swing that connects thereon, changed the magnetic flux of metal flywheel 8 in magnetic field, thereby change the resistance size of magnetic field to metal flywheel 8, feel foot-operated difference firmly when the present appearance of body builder is changed, promptly when the upward slope posture, feel more firmly and feel relief the changing condition when having simulated the motion of true upper and lower slope during in the descending posture, like this loop cycle ground simulating sports has increased body builder's exercise enjoyment greatly.
Emphasis of the present utility model is to adopt the magnetic field resistance to replace pure mechanically operated frictional resistance, avoided being in contact with one another between the resistance component, so, can avoid the wearing and tearing of resistance component, reduced noise.Simultaneously, the utility model can also be by being arranged on the micro-adjusting mechanism 10 between magnetic field and the vehicle frame vertical tube 1, regulate the link position of magnetic field and vehicle frame vertical tube 1, make magnetic field change with the scope of vehicle frame vertical tube 1 motion, make metal flywheel 8 present position in magnetic field, thereby change the size of resistance when the motion of simulation climb and fall,, promote train on to need to regulate foot-operated resistance in response to taking exercise.Limit as for the structure in magnetic field and the syndeton of magnetic field and vehicle frame vertical tube 1 and neither this paper of being subjected to of concrete structure of micro-adjusting mechanism 9, the various structural changes that all utilizations emphasis of the present utility model is done the climb and fall exercycle all should fall into the protection category of this case.
Claims (7)
1, climb and fall bicycle, it is characterized in that: comprise vehicle frame vertical tube, base, pedal, gear train, connecting rod, belt pulley, belt, metal flywheel and magnetic field, vehicle frame vertical tube, pedal, gear train, belt pulley and metal flywheel are erected on the base by rotating shaft separately, magnetic field is connected on the vehicle frame vertical tube, pedal is transmitted in gear train and belt pulley, one end off-centre of connecting rod is hubbed on the gear train, the other end is hubbed on the vehicle frame vertical tube, in the metal flywheel, the part of metal flywheel is in the magnetic field belt pulley by belt transmission.
2, climb and fall bicycle as claimed in claim 1, it is characterized in that: the place ahead that the metal flywheel is positioned at the vehicle frame vertical tube is erected on the base.
3, climb and fall bicycle as claimed in claim 1 is characterized in that: the chopped-off head gear in the gear train is installed in the pedal rotating shaft, and an end off-centre of connecting rod is hubbed on the final stage gear in the gear train.
4, climb and fall bicycle as claimed in claim 1 is characterized in that: strap lug is on the wheel shaft of belt pulley and metal flywheel.
5, climb and fall bicycle as claimed in claim 1 is characterized in that: the magnet that produces magnetic field is installed on the magnetic receiver.
6, climb and fall bicycle as claimed in claim 1 is characterized in that: be provided with the micro-adjusting mechanism that can regulate metal flywheel present position in magnetic field between magnetic field and the vehicle frame vertical tube.
7, climb and fall bicycle as claimed in claim 5, it is characterized in that: the magnetic field, outer end of magnetic receiver covers on the metal flywheel, the central authorities of magnetic receiver are hubbed on the base, be provided with the micro-adjusting mechanism of forming by fine setting backguy holder, fine setting backguy hook and back-moving spring between the inner of magnetic receiver and the vehicle frame vertical tube, the two ends of back-moving spring are connected on the inner and base of magnetic receiver, and an end of fine setting backguy hook is fixed on fine setting backguy holder, the other end hangs on the inner of magnetic receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068176 CN2928152Y (en) | 2005-11-22 | 2005-11-22 | Bicycle for up and down slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068176 CN2928152Y (en) | 2005-11-22 | 2005-11-22 | Bicycle for up and down slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2928152Y true CN2928152Y (en) | 2007-08-01 |
Family
ID=38306545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520068176 Expired - Fee Related CN2928152Y (en) | 2005-11-22 | 2005-11-22 | Bicycle for up and down slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2928152Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025390A (en) * | 2010-07-23 | 2013-04-03 | 全遇植 | Bike saddle structure in which the oscillation angle and height of a bike saddle are adjustable, and exercise bicycle comprising same |
| CN105641878A (en) * | 2015-12-28 | 2016-06-08 | 芜湖天人智能机械有限公司 | Standing bed for training standing balance |
| CN109821190A (en) * | 2019-03-25 | 2019-05-31 | 福州大学 | A kind of VR Spinning interactive system automatically controlling resistance |
| CN109890469A (en) * | 2016-11-01 | 2019-06-14 | 艾肯运动与健康公司 | Stationary bicycle falls into formula pivoting configuration |
| CN111407590A (en) * | 2020-03-19 | 2020-07-14 | 西安臻泰智能科技有限公司 | Upper and lower limb training device, system and method |
-
2005
- 2005-11-22 CN CN 200520068176 patent/CN2928152Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025390A (en) * | 2010-07-23 | 2013-04-03 | 全遇植 | Bike saddle structure in which the oscillation angle and height of a bike saddle are adjustable, and exercise bicycle comprising same |
| CN105641878A (en) * | 2015-12-28 | 2016-06-08 | 芜湖天人智能机械有限公司 | Standing bed for training standing balance |
| CN109890469A (en) * | 2016-11-01 | 2019-06-14 | 艾肯运动与健康公司 | Stationary bicycle falls into formula pivoting configuration |
| CN109821190A (en) * | 2019-03-25 | 2019-05-31 | 福州大学 | A kind of VR Spinning interactive system automatically controlling resistance |
| CN111407590A (en) * | 2020-03-19 | 2020-07-14 | 西安臻泰智能科技有限公司 | Upper and lower limb training device, system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |