CN202541765U - Hand and foot dual-driven outdoor exercise bike - Google Patents
Hand and foot dual-driven outdoor exercise bike Download PDFInfo
- Publication number
- CN202541765U CN202541765U CN2012201155114U CN201220115511U CN202541765U CN 202541765 U CN202541765 U CN 202541765U CN 2012201155114 U CN2012201155114 U CN 2012201155114U CN 201220115511 U CN201220115511 U CN 201220115511U CN 202541765 U CN202541765 U CN 202541765U
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Abstract
The utility model discloses a hand and foot dual-driven outdoor exercise bike, which can be driven in pushing, pulling and foot-operating ways and can be switched conveniently among different driving forms. An arm forward and backward swinging operating lever for parallel double crank mechanisms is used for driving a front wheel to rotate on the basis of keeping an original foot driving transmission way, so that the entire bike is driven to move forward. A swing shaft of the operating lever is provided with a pair of bidirectional ratchet wheels; and the switching between the parallel double crank mechanisms or reverse double crank mechanisms is conducted by lifting a ratchet wheel switching switch, so that hand push driving or hand pull driving is switched, and the problem that a swinging rod in a moving crank connecting rod mechanism swings continuously is solved. Due to an operating lever, the positioning mechanism can be adjusted, so that the forward/backward swinging angle and direction of the operating lever can be changed for meeting the personal requirements of different operators; a plurality of driving forms are adopted alternatively, so that adjustment on body fatigue is facilitated, and whole-body action is coordinated reasonably; and the hand and foot dual-driven outdoor exercise bike integrates body-building and entertainment, can be taken as a travel tool, and is easy and convenient to operate.
Description
Affiliated technical field
The utility model relates to a kind of outdoor body-building vehicle, especially can be manually or foot-propelled or trick drive outdoor body-building vehicle with moving trick is two.
Background technology
Bicycle or body-building vehicle all are to be driven by pin at present, advance through the chain-driving driving cars, and expert and pin conversion driving do not cause the rider whole body coordinated movement of various economic factors not reach the motion purpose that improves the health, and are not easy to alleviating fatigue, also lack interest simultaneously.
Summary of the invention
In order to solve the deficiency of prior art, the utility model provide a kind of can be manually or foot-propelled or trick drive outdoor body-building vehicle with moving trick is two.Keeping original pin to drive on the basis of type of drive, adopting parallel double crank mechanism to drive front-wheel drive car load and move ahead with arms swing fore backward.Can carry out the trick conversion operations easily, in the hand-drive process, two kinds of operation formats of extending type and driving arranged, and arbitrarily conversion.
The utility model solves the technical scheme that its technical matters adopted: whole body-building vehicle is the left-right symmetric structure basically, comprises car body part, back-wheel drive mechanism and front-wheel drive system.The body portions branch comprises vehicle frame, vehicle seat, turns to sleeve, fixedly pedal, fixedly pedal rod, fixedly stretcher cleat and fastener; Vehicle seat is installed on the vehicle frame; The vehicle frame front end is provided with and turns to sleeve, turns to sleeve to be connected with front-wheel drive system, by fastener fixedly stretcher cleat is installed at the lower frame rail middle part; Fixedly both sides, stretcher cleat lower end are fixedly connected with fixedly pedal rod, and fixedly pedal rod is with fixedly pedal.When manually driving to operate, both feet are stepped on the stable support of on fixing pedal, being convenient to health.Back-wheel drive mechanism comprises hinge wheel, pedal, chain, flywheel and rear wheel, and both feet alternately scrunch pedal, drives the hinge wheel rotation, drives flywheel and rear wheel rotation through chain, realizes that the body-building vehicle pin drives.Front-wheel drive system comprises handlebar, joystick, operating rod bearing, deflecting bar, last crank hinge, goes up crank disc, connecting rod, front vehicle fork, front vehicle wheel, lower crank hinge, lower crank dish, bearing seat, front axle, last crank shaft, ratchet, ratchet pole changer, locating rack, positioning supports plate, positioning supports axle, radius stay, positioning screw rod, nut, fastener.Front-wheel drive system is the left-right symmetric structure, and handlebar is captiveed joint with joystick and is integral, and the joystick lower end is inserted in the hole of operating rod bearing; On operating rod bearing, respectively be provided with a ratchet by screw retention about the operating rod bearing lower end, the ratchet outer ring is connected with operating rod bearing; The inner ring of ratchet and the wheel hub of last crank disc form six prisms and are connected; Be provided with the ratchet pole changer between the Internal and external cycle of ratchet, be used to control the orientation rotation of ratchet, last crank disc is that key is connected with last crank shaft; Last crank shaft is supported by the horizontal cover of deflecting bar upper end; Deflecting bar is inserted into turning in the sleeve of vehicle frame, and the fork arm of deflecting bar lower end and front vehicle fork upper end is turning to the sleeve internal fixation to link into an integrated entity, and can in turning to sleeve, left-right rotation realize turning to of body-building vehicle.The front vehicle fork lower end is connected with bearing seat, and the bearing installation of bearing seat has front axle, and front vehicle wheel is installed on the front axle; Each key of front axle two ends is connected with crank disc; Two coordination places, lower crank plate edge place respectively are equipped with the lower crank hinge, lower crank hinge and rod hinge connection, and small end and last crank hinge are hinged; Lower crank hinge and last crank hinge are formed by axle, bearing and bearing seat, and last crank hinge is installed in crank disc edge.Last crank shaft, last crank disc, connecting rod, lower crank dish and front axle constitute the parallel double crank mechanism of position, two cover left and right sides symmetry.The horizontal cover of deflecting bar upper end is set as cylindrical shape, and left-right symmetric is with four positioning supports plates on its outer cylinder surface, and four positioning supports plate shapes are identical; Inboard two extend back, and extend forward in two in the outside, and two the positioning supports plate upper ends in inboard two the positioning supports plates and the outside all are connected with radius stay; Two positioning supports plates are linked together by the positioning supports axle; Be with the positioning screw rod on the positioning supports axle, positioning screw rod bottom is a screw rod, is fixed on the locating rack by the nut screw rod of will transposing; The sheet of locating rack symmetrical band groove before and after being is fixed on locating rack on the deflecting bar by two groups of fasteners.The effect of radius stay is the angle that limits the joystick swing.According to operator's individual demand, can adjust the upper-lower position of positioning screw rod, can change the angle of joystick swing.With the hand-drive body-building vehicle two kinds of forms, both extending type and driving are arranged.When promoting to drive, confirm the position of ratchet pole changer earlier, its ratchet left-hand revolution is worked; Promote joystick forward; Drive operating rod bearing and drive upward crank disc left-hand revolution, promote lower crank dish left-hand revolution, drive the front vehicle wheel rotation through connecting rod again, drive to move ahead through ratchet.Be the parallel double crank mechanism operation at this moment.When pulling drives, move the ratchet pole changer earlier, its ratchet clickwise is worked; The pulled backwards joystick; Drive operating rod bearing and drive upward crank disc clickwise, promote lower crank dish left-hand revolution, drive the front vehicle wheel rotation through connecting rod again, drive to move ahead through ratchet.Be reverse double-crank mechanism operation this moment.
The beneficial effect of the utility model is that hand-drive and pin drive conversion at any time; During hand-drive, can promote, also can spur, can conveniently change, solve in the piston crank mechanism in the motion rocking bar moving problem of not stopping simultaneously.Multiple drive form exchanges, and is convenient to the adjustment of physical fatigue, more has double to coordinate rational effect, and the utility model also can be used as walking-replacing tool, and is simple to operation.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is a front view, is the outside drawing of watching left from the rider right side.
Fig. 2 is a left view, mainly expresses the outside drawing of front-wheel drive system.
Fig. 3 is the G-G cross sectional drawing of Fig. 1, adopts the magnification ratio technique of painting, expresses the fixedly structure of pedal.
Fig. 4 is the A-A part sectional view of Fig. 1, adopts and tiltedly cuts open the technique of painting, the structure of crank shaft system in the expression.
Fig. 5 is the B-B part sectional view of Fig. 1, adopts and tiltedly cuts open the technique of painting, expresses the structure of front axle system.
Fig. 6 is that the D-D rotation of Fig. 9 is cutd open, and is the part sectional view of watching forward from rider's rear side.
Fig. 7 is the F-F part sectional view of Fig. 6, adopts ladder to cut open the technique of painting, the structure of expression and localization mechanism.
Fig. 8 is the E-E cross sectional drawing of Fig. 6, the structure of expression and localization mechanism.
Fig. 9 is the F-F part sectional view of Fig. 6, adopts ladder to cut open the technique of painting, expresses the joystick enforcement illustration the during limit backward.
Figure 10 is the F-F part sectional view of Fig. 6, adopts ladder to cut open the technique of painting, expresses the joystick enforcement illustration the during limit forward.
Figure 11 is the C-C part sectional view of Fig. 4, adopts ladder to cut open the technique of painting, pushes away the enforcement illustration of driving before the expression joystick.
Figure 12 is the F-F part sectional view of Fig. 6, adopts ladder to cut open the technique of painting, expresses the enforcement illustration that the joystick post-tensioning drives.
Figure 13 expresses the enforcement illustration that the joystick post-tensioning drives.
1. handlebars among the figure, 2. joystick, 3. operating rod bearing, 4. the positioning supports plate is 5. gone up the crank hinge, 6. goes up crank disc, 7. locating rack; 8. connecting rod 9. turns to sleeve, 10. front vehicle fork, 11. front vehicle wheels, 12. lower crank hinges, 13. lower crank dishes, 14. front axles; 15. fixing pedal, 16. fixing pedal rods, 17. fixing stretcher cleats, 18. fasteners, 19. vehicle frames, 20. hinge wheels, 21. pedals; 22. chain, 23. flywheels, 24. rear wheels, 25. vehicle seats, 26. radius stays, crank shaft on 27., 28. positioning screw rods; 29. ratchet, 30. nuts, 31. fasteners, 32. positioning supports axles, 33. ratchet pole changers, 34. bearing seats, 35. deflecting bars.
The specific embodiment
In Fig. 1 to Fig. 8, be connected and the position of contexture of expression the utility model and parts concern.Whole body-building vehicle is the left-right symmetric structure basically, comprises car body part, back-wheel drive mechanism and front-wheel drive system.In the car body part; Vehicle seat (25) is installed on the vehicle frame (19); Vehicle frame (19) front end is provided with and turns to sleeve (9), turns to sleeve (9) to be connected with front-wheel drive system, by fastener (18) fixedly stretcher cleat (17) is installed at vehicle frame (19) underbeam middle part; Fixedly stretcher cleat (17) both sides, lower end are fixedly connected with fixedly pedal rod (16), and fixedly pedal rod (16) is with fixedly pedal (15).When manually driving to operate, both feet are stepped on the stable support of on fixing pedal (15), being convenient to health.In the back-wheel drive mechanism, both feet alternately scrunch pedal (21), drive hinge wheel (20) rotation, drive flywheel (23) and rear wheel (24) rotation through chain (22), realize that the body-building vehicle pin drives.Front-wheel drive system is the left-right symmetric structure; Handlebar (1) is captiveed joint with joystick (2) and is integral, and joystick (2) lower end is inserted in the hole of operating rod bearing, by screw retention on operating rod bearing (3); Operating rod bearing (3) respectively is provided with a ratchet (29) about the lower end; Ratchet (29) outer ring is connected with operating rod bearing (3), and the wheel hub of ratchet (29) inner ring and last crank disc (6) forms six prisms and is connected, and is provided with ratchet pole changer (33) between the Internal and external cycle of ratchet (29); Be used to control the orientation rotation of ratchet (29); Last crank disc (6) is that key is connected with last crank shaft (27), and last crank shaft (27) is supported by the horizontal cover of deflecting bar (35) upper end, and deflecting bar (35) is inserted into turning in the sleeve (9) of vehicle frame (19); The fork arm of deflecting bar (35) lower end and front vehicle fork (10) upper end is turning to sleeve (9) internal fixation to link into an integrated entity, and can in turning to sleeve (9), left-right rotation realize turning to of body-building vehicle simultaneously.Front vehicle fork (10) lower end is connected with bearing seat (34); The bearing installation of bearing seat (34) has front axle (14); Front vehicle wheel (11) is installed on the front axle (14), and each key of front axle (14) two ends is connected with crank disc, and coordination place, two lower crank dish (13) edges respectively is equipped with lower crank hinge (12); Lower crank hinge (12) is hinged with connecting rod (8); Connecting rod (8) upper end is hinged with last crank hinge (5), and lower crank hinge (12) and last crank hinge (5) are formed by axle, bearing and bearing seat, and last crank hinge (5) is installed in crank disc (6) edge.Last crank shaft (27), last crank disc (6), connecting rod (8), lower crank dish (13) and front axle (14) constitute the parallel double crank mechanism of position, two cover left and right sides symmetry.The horizontal cover of deflecting bar (35) upper end is set as cylindrical shape; Left-right symmetric is with four positioning supports plates (4) on its outer surface, and four positioning supports plates (4) shape is identical, and inboard two extend back; Extend forward in two in the outside; Inboard two positioning supports plates (4) and two the positioning supports plates in the outside (4) upper end all are connected with radius stay (26), and radius stay (26) is used to limit the swing position of operating rod bearing (3), also are the angles that limits joystick (2) swing.Two positioning supports plates (4) are in the same way linked together by the positioning supports axle; Be with positioning screw rod (28) on the positioning supports axle (32); Positioning screw rod (28) bottom is a screw rod; Be fixed on the locating rack (7) by nut (30) screw rod (28) of will transposing, locating rack (7) is the flat parts of the band groove of symmetry before and after two, by two groups of fasteners (31) locating rack (7) is fixed on the deflecting bar (35).Adjust the upper-lower position of positioning screw rod (28), can change the angle of joystick (2) swing.
Joystick (2) when Fig. 9 is the utility model work is the enforcement illustration of end position backward, and expression operating rod bearing (3) has leaned against on the radius stay (26) of back.
Joystick (2) when Figure 10 is the utility model work is the enforcement illustration of end position forward, and expression operating rod bearing (3) has leaned against on the fwd radius stay (26).
Figure 11 and Fig. 1 express the preceding enforcement illustration that pushes away driving of joystick (2).When promoting to drive; Confirm the position of ratchet pole changer (33) earlier; Its ratchet (29) left-hand revolution is worked, promote joystick (2) forward, drive operating rod bearing (3) through crank disc (6) left-hand revolution in ratchet (29) drive; Promote lower crank dish (13) left-hand revolution, drive front vehicle wheel (11) rotation through connecting rod (8) again, drive to move ahead.Be the parallel double crank mechanism operation this moment.
Figure 12 and Figure 13 express the enforcement illustration that joystick (2) post-tensioning drives.When pulling drives; Move ratchet pole changer (33) earlier; Its ratchet (29) clickwise is worked, and pulled backwards joystick (2) drives operating rod bearing (3) through crank disc (6) clickwise in ratchet (29) drive; Promote lower crank dish (13) left-hand revolution, drive front vehicle wheel (11) rotation through connecting rod (8) again, drive to move ahead.Be reverse double-crank mechanism operation this moment.
Claims (1)
1. a trick is two drives outdoor body-building vehicle, and whole body-building vehicle is the left-right symmetric structure basically, comprises car body part, back-wheel drive mechanism and front-wheel drive system; In the car body part, vehicle seat is installed on the vehicle frame, the vehicle frame front end is provided with and turns to sleeve; Turn to sleeve to be connected with front-wheel drive system, in the back-wheel drive mechanism, both feet alternately scrunch pedal; The rotation of drive hinge wheel drives flywheel and rear wheel rotation through chain, realizes that the body-building vehicle pin drives; It is characterized in that: by fastener fixedly stretcher cleat is installed at the lower frame rail middle part, fixedly both sides, stretcher cleat lower end are fixedly connected with fixedly pedal rod, and fixedly pedal rod is with fixedly pedal; Front-wheel drive system is the left-right symmetric structure, and handlebar is captiveed joint with joystick and is integral, and the joystick lower end is inserted in the hole of operating rod bearing; On operating rod bearing, respectively be provided with a ratchet by screw retention about the operating rod bearing lower end, the ratchet outer ring is connected with operating rod bearing; The wheel hub of ratchet inner ring and last crank disc forms six prisms and is connected; Be provided with the ratchet pole changer between the Internal and external cycle of ratchet, be used to control the orientation rotation of ratchet, last crank disc is that key is connected with last crank shaft; Last crank shaft is supported by the horizontal cover of deflecting bar upper end; Deflecting bar is inserted into turning in the sleeve of vehicle frame, and the fork arm of deflecting bar lower end and front vehicle fork upper end is turning to the sleeve internal fixation to link into an integrated entity, and can in turning to sleeve, left-right rotation realize turning to of body-building vehicle simultaneously; The front vehicle fork lower end is connected with bearing seat, and the bearing installation of bearing seat has front axle, and front vehicle wheel is installed on the front axle; Each key of front axle two ends is connected with crank disc; Two lower crank plate edge coordination places respectively are equipped with the lower crank hinge, lower crank hinge and rod hinge connection, and small end and last crank hinge are hinged; Lower crank hinge and last crank hinge are formed by axle, bearing and bearing seat, and last crank hinge is installed in crank disc edge; Last crank shaft, last crank disc, connecting rod, lower crank dish and front axle constitute the parallel double crank mechanism of position, two cover left and right sides symmetry; The horizontal cover of deflecting bar upper end is set as cylindrical shape, and left-right symmetric is with four positioning supports plates on its outer surface, and four positioning supports plate shapes are identical; Inboard two extend back, and extend forward in two in the outside, and two the positioning supports plate upper ends in inboard two the positioning supports plates and the outside all are connected with radius stay; Two positioning supports plates are in the same way linked together by the positioning supports axle; Be with the positioning screw rod on the positioning supports axle, positioning screw rod bottom is a screw rod, is fixed on the locating rack by the nut screw rod of will transposing; Locating rack is the flat parts of the band groove of symmetry before and after two, by two groups of fasteners locating rack is fixed on the deflecting bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201155114U CN202541765U (en) | 2012-03-26 | 2012-03-26 | Hand and foot dual-driven outdoor exercise bike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201155114U CN202541765U (en) | 2012-03-26 | 2012-03-26 | Hand and foot dual-driven outdoor exercise bike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202541765U true CN202541765U (en) | 2012-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201155114U Withdrawn - After Issue CN202541765U (en) | 2012-03-26 | 2012-03-26 | Hand and foot dual-driven outdoor exercise bike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202541765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602495A (en) * | 2012-03-26 | 2012-07-25 | 沈阳工业大学 | Hand and foot drive outdoor sports bicycle |
| CN104058057A (en) * | 2014-06-08 | 2014-09-24 | 吕孝明 | Front-rear wheel dual-drive bicycle |
-
2012
- 2012-03-26 CN CN2012201155114U patent/CN202541765U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602495A (en) * | 2012-03-26 | 2012-07-25 | 沈阳工业大学 | Hand and foot drive outdoor sports bicycle |
| CN104058057A (en) * | 2014-06-08 | 2014-09-24 | 吕孝明 | Front-rear wheel dual-drive bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121121 Effective date of abandoning: 20130821 |
|
| RGAV | Abandon patent right to avoid regrant |