CN202609014U - Double-driven double-power exercise bicycle - Google Patents
Double-driven double-power exercise bicycle Download PDFInfo
- Publication number
- CN202609014U CN202609014U CN 201220214295 CN201220214295U CN202609014U CN 202609014 U CN202609014 U CN 202609014U CN 201220214295 CN201220214295 CN 201220214295 CN 201220214295 U CN201220214295 U CN 201220214295U CN 202609014 U CN202609014 U CN 202609014U
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- CN
- China
- Prior art keywords
- push
- bearing
- outer tube
- axle
- handlebar
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- 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
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Abstract
The utility model discloses a double-driven double-power exercise bicycle. The double-driven double-power exercise bicycle comprises a connecting beam, a front wheel and handlebars, and is characterized in that a push-pull limiting rod with a clutch comprises an outer tube and an inner tube, a steering bearing is arranged at the upper end of the outer tube, and a front-driving bearing is arranged at the lower end of the inner tube; a crankshaft main body is U-shaped, and transverse side shafts are fixed at two ends of the U shape; a cross shaft is arranged at the bottom of the U shape of the crankshaft and connected with the front-driving bearing of the push-pull limiting rod with the clutch, and the end of the transverse side shaft of the crankshaft is connected with a crank of a pedal in a clamping manner; the steering bearing of the push-pull limiting rod with the clutch is connected with lower cross rods of the handlebars through semi rings; and a front-driving shaft is arranged at the front ends of the handlebars and fixedly provided with a front wheel disc which is connected with a gear through a front chain, and the gear is arranged on the front wheel. The existing bicycle is transformed to the bicycle which can be subjected to both front driving and rear driving through the crankshaft, the push-pull limiting rod with the clutch, the front wheel disc and the front chain, thus achieving the double purposes of fitness and traveling.
Description
Technical field
The utility model relates to a kind of two double dynamical body-building bicycle of driving.
Background technology
Bicycle is the trip instrument that people use always; But present bicycle has only lower limb to drive to go usually, and strength is limited, if run into upwards slope, road conditions poor, against the wind, heavy burden the time; Strength is too little; And upper limbs can not bend and stretch activity by actv., and the strength of upper limbs can not be brought into play and be used on the driving cars, more can not temper upper limbs.
The utility model content
The utility model technical matters to be solved provides a kind of two double dynamical body-building bicycle of driving, can the convenient again trip of body-building.
The utility model technical matters to be solved realizes through following technical scheme:
A kind of pair is driven double dynamical body-building bicycle, comprises tie-beam, front-wheel and handlebar, it is characterized in that: the push-and-pull position-limited lever, preceding wheel disc and the preceding chain that also comprise bent axle, band clutch;
The push-and-pull position-limited lever of said band clutch comprises outer tube and interior pipe, and the upper end of outer tube is provided with steering bearing, and the lower end of interior pipe is provided with forerunner's bearing;
Said bent axle main body is the U type, the both ends fixed lateral side shaft of U type; The bottom of the U type of bent axle is provided with transverse axis, and transverse axis links to each other with forerunner's bearing of the push-and-pull position-limited lever of band clutch, the crank clamping of the end of the horizontal side shaft of bent axle and stretcher, and fixed type bearing and bearing carrier ring on this horizontal side shaft, bearing carrier ring and vehicle frame welding are fixing; The steering bearing of the push-and-pull position-limited lever of said band clutch is connected with the sheer pole of handlebar through semicircular ring; The bottom end position of said handlebar is provided with forerunner's axle, on forerunner's axle fixing before wheel disc, preceding wheel disc is connected through the gear of installing on preceding chain and the front-wheel; Fixed hub on said forerunner's axle, the axle sleeve lower end is button box fixedly, and the button box bottom connects the car front fork through the vehicle frame front tube.
The push-and-pull position-limited lever of said band clutch also comprises flap cover, fastening nail, circular hole; Flap cover is movably connected on the outer tube, and the end of flap cover is provided with fastening nail, and circular hole penetrates outer tube and interior pipe, and fastening nail is connected with circular hole on the outer tube.
The push-and-pull position-limited lever of said band clutch also comprises slideway and banking pin; Said slideway is two and is symmetricly set on the outer tube that the interior pipe at slideway place is provided with banking pin.
The circular-arc space that chain passed through before said tie-beam and vehicle frame front tube junction were provided with.
On the chain chain adjuster is installed before said, chain adjuster is fixed on the car front fork.
Be provided with steel pipe in the said button box, be provided with in the steel pipe and hang tight the silk nail; A steel pipe and a low side that hangs tight silk nail all are located in the vehicle frame front tube and with the top straight tube of car front fork and are connected.
Fixing inserted link on the sheer pole of said handlebar, Fixed latches seat on the axle sleeve of forerunner's axle.
Said handlebar comprises long transverse lever shape handlebar, fixing two vertical rods on the long transverse lever, and long transverse lever and vertical rod flexibly connect through screw.
The utility model following beneficial effect arranged:
Push-and-pull position-limited lever, preceding wheel disc and the preceding chain of the utility model through bent axle, band clutch will have now bicycle repack into promptly can rear drive again can before driving bicycle, reached the dual purpose of body-building and trip.
Description of drawings
Fig. 1 is the utility model integral structure scheme drawing
Fig. 2 is the utility model birds-eye view
Fig. 3 is the push-and-pull position-limited lever scheme drawing of this practicality band clutch
Fig. 4 is the utility model front-wheel part front elevation
Among the figure, 1. steering bearing, 2. outer tube, 3. flap cover, 4. fastening nail, 5. circular hole, 6. slideway, 7. banking pin, 8. in pipe, 9. forerunner's bearing, 10. chains, 14. semicircular ring, 15. axle sleeves, 16. button boxes, 17. vehicle frame front tubes, 18. car front forks, 19. tie-beams, 20. front-wheels, 21. chain adjusters, 22. forerunner's axles, 23. sheer poles before the wheel discs, 13. before the bent axle, 11. handlebars, 12.
The specific embodiment
Shown in Fig. 1-4, a kind of pair is driven double dynamical body-building bicycle, comprises tie-beam 19, front-wheel 20 and handlebar 11, it is characterized in that: the push-and-pull position-limited lever, preceding wheel disc 12 and the preceding chain 13 that also comprise bent axle 10, band clutch; The push-and-pull position-limited lever of said band clutch comprises outer tube 2 and interior pipe 8, and the upper end of outer tube 2 is provided with steering bearing 1, and the lower end of interior pipe 8 is provided with forerunner's bearing 9; Said bent axle 10 main bodys are the U type, the both ends fixed lateral side shaft of U type; The bottom of the U type of bent axle 10 is provided with transverse axis, and transverse axis links to each other the crank clamping of the end of the horizontal side shaft of bent axle 10 and stretcher with forerunner's bearing 9 of the push-and-pull position-limited lever of band clutch; Fixed type bearing and bearing carrier ring on this horizontal side shaft, bearing carrier ring and vehicle frame welding are fixing.
The steering bearing 1 of the push-and-pull position-limited lever of said band clutch is connected with the sheer pole 23 of handlebar 11 through semicircular ring 14; The bottom end position of said handlebar 11 is provided with forerunner's axle 22, on forerunner's axle 22 fixing before wheel disc 12, preceding wheel disc 12 is connected through the gear of installation on preceding chain 13 and the front-wheel 20; Fixed hub 15 on said forerunner's axle 22, axle sleeve 15 lower ends are button box 16 fixedly, and button box 16 bottoms connect car front fork 18 through vehicle frame front tube 17; Be provided with steel pipe in the said button box 16, be provided with in the steel pipe and hang tight the silk nail; A steel pipe and a low side that hangs tight silk nail all are located in the vehicle frame front tube 17 and with the top straight tube of car front fork 18 and are connected.Thus, bent axle 10 can link with trailing wheel, and has driven handlebar through the push-and-pull position-limited lever of band clutch, drives the preceding wheel disc 12 on the handlebar thus, and preceding wheel disc 12 has driven front-wheel 20 through preceding chain 13 again and rotated; The connection of the front-wheel of bicycle through axle sleeve 15, button box 16, vehicle frame front tube 17 and car front fork 18 can about turn to, front and back rotate, ride flexibly.
The push-and-pull position-limited lever of said band clutch also comprises flap cover 3, fastening nail 4, circular hole 5; Flap cover 3 is movably connected on the outer tube 2, and the end of flap cover 3 is provided with fastening nail 4, and circular hole 5 penetrates outer tube 2 and interior pipe 8, and fastening nail 4 is connected with circular hole 5 on the outer tube 2; Fixing inserted link on the sheer pole 23 of handlebar 11, Fixed latches seat on the axle sleeve 15 of forerunner's axle 22; These parts can be fixed outer tube 2 and interior pipe 8, further will fixedly become the common bicycle of riding with the push-and-pull position-limited lever of clutch.
The push-and-pull position-limited lever of said band clutch also comprises slideway 6 and banking pin 7; Said slideway 6 is two and is symmetricly set on the outer tube 2 that the interior pipe 8 at slideway 6 places is provided with banking pin 7, is convenient to control the outer tube 2 of push-and-pull position-limited lever and the slide relative distance of interior pipe 8.
The circular-arc space that chain 13 passed through before said tie-beam 19 was provided with vehicle frame front tube 17 junctions.
On the chain 13 chain adjuster 21 is installed before said, chain adjuster 21 is fixed on the car front fork 18.
Said handlebar 11 comprises long transverse lever shape handlebar, fixing two vertical rods on the long transverse lever, and long transverse lever and vertical rod flexibly connect through screw; Make things convenient for the dismounting of handlebar; Also be provided with the braking brake system on the handlebar 11 simultaneously.
Claims (8)
1. one kind pair is driven double dynamical body-building bicycle, comprises tie-beam, front-wheel and handlebar, it is characterized in that: the push-and-pull position-limited lever, preceding wheel disc and the preceding chain that also comprise bent axle, band clutch;
The push-and-pull position-limited lever of said band clutch comprises outer tube and interior pipe, and the upper end of outer tube is provided with steering bearing, and the lower end of interior pipe is provided with forerunner's bearing;
Said bent axle main body is the U type, the both ends fixed lateral side shaft of U type; The bottom of the U type of bent axle is provided with transverse axis, and transverse axis links to each other with forerunner's bearing of the push-and-pull position-limited lever of band clutch, the crank clamping of the end of the horizontal side shaft of bent axle and stretcher, and fixed type bearing and bearing carrier ring on this horizontal side shaft, bearing carrier ring and vehicle frame welding are fixing; The steering bearing of the push-and-pull position-limited lever of said band clutch is connected with the sheer pole of handlebar through semicircular ring; The bottom end position of said handlebar is provided with forerunner's axle, on forerunner's axle fixing before wheel disc, preceding wheel disc is connected through the gear of installing on preceding chain and the front-wheel; Fixed hub on said forerunner's axle, the axle sleeve lower end is button box fixedly, and the button box bottom connects the car front fork through the vehicle frame front tube.
2. as claimed in claim 1 pair is driven double dynamical body-building bicycle, and it is characterized in that: the push-and-pull position-limited lever of said band clutch also comprises flap cover, fastening nail, circular hole; Flap cover is movably connected on the outer tube, and the end of flap cover is provided with fastening nail, and circular hole penetrates outer tube and interior pipe, and fastening nail is connected with circular hole on the outer tube.
3. as claimed in claim 1 pair is driven double dynamical body-building bicycle, and it is characterized in that: the push-and-pull position-limited lever of said band clutch also comprises slideway and banking pin; Said slideway is two and is symmetricly set on the outer tube that the interior pipe at slideway place is provided with banking pin.
4. as claimed in claim 1 pair is driven double dynamical body-building bicycle, it is characterized in that: the circular-arc space that chain passed through before said tie-beam and vehicle frame front tube junction were provided with.
5. as claimed in claim 1 pair is driven double dynamical body-building bicycle, it is characterized in that: on the chain chain adjuster is installed before said, chain adjuster is fixed on the car front fork.
6. as claimed in claim 1 pair is driven double dynamical body-building bicycle, it is characterized in that: be provided with steel pipe in the said button box, be provided with in the steel pipe and hang tight the silk nail; A steel pipe and a low side that hangs tight silk nail all are located in the vehicle frame front tube and with the top straight tube of car front fork and are connected.
7. as claimed in claim 1ly two drive double dynamical body-building bicycle, it is characterized in that: fixing inserted link on the sheer pole of said handlebar, Fixed latches seat on the axle sleeve of forerunner's axle.
8. as claimed in claim 1 pair is driven double dynamical body-building bicycle, and it is characterized in that: said handlebar comprises long transverse lever shape handlebar, fixing two vertical rods on the long transverse lever, and long transverse lever and vertical rod flexibly connect through screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214295 CN202609014U (en) | 2012-05-02 | 2012-05-14 | Double-driven double-power exercise bicycle |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220192711.X | 2012-05-02 | ||
| CN201220192711 | 2012-05-02 | ||
| CN 201220214295 CN202609014U (en) | 2012-05-02 | 2012-05-14 | Double-driven double-power exercise bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202609014U true CN202609014U (en) | 2012-12-19 |
Family
ID=47342736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220214295 Expired - Fee Related CN202609014U (en) | 2012-05-02 | 2012-05-14 | Double-driven double-power exercise bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202609014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059461A (en) * | 2015-08-10 | 2015-11-18 | 南京工业职业技术学院 | Fitness bicycle |
| CN107323586A (en) * | 2017-07-24 | 2017-11-07 | 巩自虎 | A kind of dual drive health care tricycle |
-
2012
- 2012-05-14 CN CN 201220214295 patent/CN202609014U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059461A (en) * | 2015-08-10 | 2015-11-18 | 南京工业职业技术学院 | Fitness bicycle |
| CN107323586A (en) * | 2017-07-24 | 2017-11-07 | 巩自虎 | A kind of dual drive health care tricycle |
| CN107323586B (en) * | 2017-07-24 | 2019-10-08 | 巩自虎 | A kind of double drive health care tricycle |
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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 |
Granted publication date: 20121219 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |