CN2646016Y - Sports car for jogging - Google Patents
Sports car for jogging Download PDFInfo
- Publication number
- CN2646016Y CN2646016Y CNU032616937U CN03261693U CN2646016Y CN 2646016 Y CN2646016 Y CN 2646016Y CN U032616937 U CNU032616937 U CN U032616937U CN 03261693 U CN03261693 U CN 03261693U CN 2646016 Y CN2646016 Y CN 2646016Y
- Authority
- CN
- China
- Prior art keywords
- sport car
- belt pulley
- jog
- chain drum
- flywheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000009191 jumping Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000003042 antagnostic effect Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Motorcycle And Bicycle Frame (AREA)
Abstract
A sports car for jogging mainly comprises a front wheel, a back wheel, a handlebar, a front fork, a frame, a front pulley, a back pulley, a chain disc, a chain and a flywheel. The utility model is characterized in that the back pulley is coaxially arranged on the chain disc, the front pulley is arranged on the frame, the front pulley and the back pulley are connected by a belt, the height of the front pulley is higher than the height of the back pulley, so the belt is inclined downward. When the rider is running, jumping or doing other sports on the belt, the belt is driven to move because of the function of body gravity and reaction force, and the sports car is driven to move forward. Meanwhile the back wheel can be suspended from the ground to do jogging indoors either by stepping the pedal or dropping the tailstock of the back wheel.
Description
The utility model relates to a kind of body-building vehicle.
At present, the fitness equipment on the market can not be walked mainly in indoor use, and people lack interest during use, can not satisfy the needs of people's body-building.
The purpose of this utility model provides a kind of brand new jog sport car, is used for that people run onboard, beating drives garage and walk, and improves people's body-building interest, satisfies the needs of people's body-building.
The purpose of this utility model is achieved in that designing a kind of jog sport car mainly is made up of front vehicle wheel, rear wheel, handle, front fork, vehicle frame, preceding belt pulley, back belt pulley, chain drum, chain, flywheel.It is characterized in that on the chain drum of jog sport car rear wheel coaxial be provided with one after belt pulley, a preceding belt pulley is set on the vehicle frame behind the front-wheel, preceding belt pulley has belt to be connected with the back belt pulley, and the height of belt pulley wants high after the aspect ratio of preceding belt pulley, so belt is downward-sloping.When the rider runs, beats or do other motion on belt,, drive car and go ahead by chain drum, chain, flywheel because belt movement is ordered about in the effect of human body gravity and antagonistic force; Simultaneously also can step on the jog sport car and carry out body building and use by riding.For change speed, can on chain drum, flywheel, speed reduction gearing be set.Also the tailstock of trailing wheel can be put down, make that trailing wheel is liftoff to be used at indoor body-building.
Fig. 1 is a jog sport car integral structure scheme drawing (one of embodiment); Fig. 2 is the integrally-built birds-eye view of jog sport car; Fig. 3 is jog sport car integral structure scheme drawing (embodiment two); Fig. 4 is jog sport car integral structure scheme drawing (embodiment three).
Below in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4 the utility model is comprehensively set forth:
The axis of jog sport car (1) is coaxially connected with a left chain drum (2), a right chain drum (3) as shown in Figure 1 and Figure 2, left side chain drum (2) is connected with left flywheel (5) by left chain (4), right chain drum (3) is connected left flywheel (5), right flywheel (7) and coaxial connection of hind axle (8) by right chain (6) with right flywheel (7); Axis (1) is connected with vehicle frame (11) by left bearing (9), right bearing (10); Left side chain drum (2) and right chain drum (3) are by back coaxial connection of belt pulley (12); Back belt pulley (12) by belt (13) and front-wheel (21) afterwards, preceding belt pulley (14) on the vehicle frame (11) is connected; Left side chain drum (2) directly is connected with the left crank (16) that has left threading (15), and right chain drum (3) directly is connected with the right crank (18) that has right threading (17); The height of belt pulley (12) wants high after the aspect ratio of preceding belt pulley (14), so belt is downward-sloping.When the rider runs, beats on belt (13) or does other motion, because human body gravity and human body are by the effect to ground-surface antagonistic force of handle (19), front fork (20), front-wheel (21), order about belt (13) motion, drive back belt pulley (12) and rotate; Because back belt pulley (12) and left chain drum (2), coaxial the connecting together of right chain drum (3), when rotating, belt pulley (12) rotates by left chain (4), left flywheel (5) drive rear wheels (22), perhaps rotate, the jog sport car is gone ahead by right chain (6), right flywheel (7) drive rear wheels (22).When left threading (15), right threading (17) when stepping on forward, rotate by right chain drum (3), right chain (6), right flywheel (7) drive rear wheels (22); When left threading (15), right threading (17) when stepping on backward, rotate by left chain drum (2), left chain (4), left flywheel (5) drive rear wheels (22); When indoor use, also the tailstock (23) of rear wheel (22) can be put down, the hook with safety tong (24) of activity is connected with rear crotch (25), make that rear wheel (22) is liftoff to carry out body-building and use indoor; Can control the speed that rear wheel (22) rotates by regulating damping brake gear (26), control speed, the dynamics of running, thereby reach the purpose of body-building.Belt (13) is provided with asperities, when taking exercises on belt (13) barefoot, the foot massage health-care effect is arranged.In front fork (20) and rear crotch (25) the front shock-proof device device is set, rear shock absorber can improve shock-proof effect.Can be according to laborsaving, speed needs, the external diameter of belt pulley (14), back belt pulley (12) before changing, perhaps the external diameter of preceding belt pulley (14) is bigger than the external diameter of back belt pulley (12); Perhaps, the external diameter of preceding belt pulley (14) is littler than back belt pulley (12) external diameter, perhaps equates.For safety, anti-when terminating on the jog sport car running body-building pin skid off outside the belt (13), a baffle plate (29) is set on the vehicle frame above belt pulley (12).
Jog sport car shown in Figure 3 (embodiment two), use in order to be fit to children or the elderly, two trailing wheels (27), (28) are set on hind axle (8), cancel right chain drum (3), right chain (6), right flywheel (7) simultaneously, right threading (17), right crank (18), left threading (15), left crank (16); For safety, anti-when terminating on the jog sport car running body-building pin skid off outside the belt (13), on the vehicle frame above back belt pulley (12) baffle plate (30) is set.
Jog sport car shown in Figure 4 (embodiment three) in order to save cost, also keeps the foot-operated function of car simultaneously, can cancel right chain drum (3), right chain (6), right flywheel (7).Or it is identical to cancel left chain drum (2), left chain (4), left flywheel (5) effect.
So far, the utility model has been carried out comprehensive elaboration.
Claims (10)
1. jog sport car, mainly form by handlebar, front fork, vehicle frame, front vehicle wheel, rear wheel, chain drum, chain, flywheel, the chain drum that it is characterized in that being provided with on the vehicle frame behind the jog sport car front-wheel before preceding belt pulley, the trailing wheel is coaxially connected with the back belt pulley, and preceding belt pulley has belt to be connected with back belt pulley.
2. according to the described jog sport car of claim 1, it is characterized in that the vehicle frame above the back belt (12) is provided with baffle plate.
3. according to the described jog sport car of claim 1, it is characterized in that the vehicle frame height of back belt pulley of going forward on the aspect ratio chain drum of belt pulley wants high, so belt tilts.
4. according to the described jog sport car of claim 1, it is characterized in that the coaxial and left chain drum of axis (1) (2) of jog sport car, right chain drum (3) are connected.
5. according to the described jog sport car of claim 1, it is characterized in that left chain drum (2) is connected with left flywheel (5) by left chain (4), right chain drum (3) is connected with right flywheel (7) by right chain (6).
6. according to the described jog sport car of claim 1, it is characterized in that left flywheel (5), right flywheel (7) and coaxial connection of hind axle (8).
7. according to the described jog sport car of claim 1, it is characterized in that left chain drum (2), right chain drum (3) are by the coaxial connection of back belt pulley (12).
8. according to the described jog sport car of claim 1, it is characterized in that left chain drum (2) directly is connected with the left crank (16) that has left threading (15).
9. according to the described jog sport car of claim 1, it is characterized in that belt (13) has asperities.
10. according to the described jog sport car of claim 1, it is characterized in that rear wheel constitutes by one or two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032616937U CN2646016Y (en) | 2003-05-27 | 2003-05-27 | Sports car for jogging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032616937U CN2646016Y (en) | 2003-05-27 | 2003-05-27 | Sports car for jogging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2646016Y true CN2646016Y (en) | 2004-10-06 |
Family
ID=34296734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032616937U Expired - Fee Related CN2646016Y (en) | 2003-05-27 | 2003-05-27 | Sports car for jogging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2646016Y (en) |
-
2003
- 2003-05-27 CN CNU032616937U patent/CN2646016Y/en not_active Expired - Fee Related
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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 |